US20060201906A1 - Closure cover - Google Patents

Closure cover Download PDF

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Publication number
US20060201906A1
US20060201906A1 US10/518,805 US51880505A US2006201906A1 US 20060201906 A1 US20060201906 A1 US 20060201906A1 US 51880505 A US51880505 A US 51880505A US 2006201906 A1 US2006201906 A1 US 2006201906A1
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US
United States
Prior art keywords
closing lid
region
insert element
counter
lid
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
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US10/518,805
Inventor
Willi Kraus
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BCS Automotive Interface Solutions GmbH
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Individual
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Filing date
Publication date
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Assigned to TRW AUTOMOTIVE ELECTRONICS & COMPONENTS GMBH & CO. KG reassignment TRW AUTOMOTIVE ELECTRONICS & COMPONENTS GMBH & CO. KG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KRAUS, WILLIBALD
Publication of US20060201906A1 publication Critical patent/US20060201906A1/en
Abandoned legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor

Definitions

  • the exemplary embodiments provided herein relate to a closure cover or closing lid, comprising two plastic components for tight closing of an opening in a support plate, for example a motor vehicle body.
  • the closure cover includes a dish-like shaped cover or lid element and an insert element.
  • This type of closing lid comprising two plastic components is already known form the state of the art (DE 195 46 160 A1).
  • the lid element in this arrangement consists of a core component made of hard material, whereas a sealing element, connected with the lid element is made of an outer component produced of a softer material.
  • the sealing element can be glued together with a support plate, at least at the outer edge.
  • the core component consists of a hard material having a shell component being provided of softer material.
  • the shell component encloses the core component.
  • the shell component is cementable at its outer edges with the support plate.
  • an insert element consisting of a hard component, presents a center-region, which, in mounted state of the closing lid, acts upon an elastic counter region of the lid element. The lid element and the insert can be locked together in the mounted state.
  • the result is a simply designed closure cover with the insert comprising a hard plastic component which can be locked together with the lid element. Due to the locking, the lid element consisting of a softer material is jammed in such manner in an opening (i.e. to be closed opening) of a support such that tight closure is provided.
  • the elastic counter-region of the lid element can present a plate, positioned opposite the center region of the insert, which is connected with a collar of the lid element by means of a thinner conical segment.
  • the center region of the insert can be designed as a hollow cylinder, with the hollow cylinder being connected to a covering plate of the insert.
  • FIG. 1 a schematic center section through a lid element and an insert element of a closure cover before the preliminary installation, according to a first embodiment
  • FIG. 2 a bird's eye view on the lid element according to FIG. 1 ;
  • FIG. 3 a magnified representation in the region X according to FIG. 1 ;
  • FIG. 4 a perspective view of the lid element according to FIG. 1 ;
  • FIG. 5 the closure cover of FIG. 1 in pre-mounted position
  • FIG. 6 the closure cover according to FIG. 5 in mounted position
  • FIG. 7 a second embodiment of a closure cover in schematic center section.
  • FIG. 8 a third embodiment of a closure cover in schematic center section.
  • FIG. 1 depicts a closure cover or closing lid which comprises two plastic components.
  • the closing lid serves, for example, for tight closure of an opening 38 in a support plate 35 , for example, a motor vehicle body represented in FIGS. 5 and 6 .
  • the closing lid consists of a dish-like shaped lid element 1 and an insert element 2 .
  • the insert element 2 can be made of a hard component and includes a center region 10 , which, in mounted state of the closing lid, acts upon a plate 15 in the shape of an elastic counter-region 20 of the lid element 1 .
  • the elastic counter-region 20 of the lid element 1 is connected to a collar 21 of the lid element 1 by means of a thinner conical section 18 .
  • the center region 10 can be configured as a hollow cylinder 12 .
  • the hollow cylinder 12 can be connected to a cover plate 14 of the insert element 2 .
  • the recesses 16 can be around the circumference.
  • the lid element 1 includes a circumferential collar 21 and cover region 25 , with an intermediate ring 22 therebetween.
  • the cover region 25 in a mounted state of the closing lid, acts upon the support plate 35 in the region of opening 38 .
  • the intermediate ring 22 presents a locking region or device 30 , which comprises, for example, a number of stop teeth 30 ′, distributed around the circumference.
  • the collar 21 of the lid element 1 includes a plurality of inwardly extending cross-pieces 65 distributed around the circumference.
  • the insert element 2 includes a collar 40 , having two successively positioned counter-stop devices 31 and 32 extending around an outside circumference.
  • a pre-installation or pre-mounting position is therein shown.
  • the insert element 2 can be pressed into the lid element 1 in the direction of arrow I until the locking region 30 of the lid element 1 embeds itself into a counter-locking device or region 31 of the insert element 2 .
  • the locking device 30 comprises a circumferential ring.
  • the insert element 2 as best shown in FIG. 6 , can, in turn, be pressed in the direction of arrow I into the lid element 1 until the locking device 32 embeds itself into the locking device 30 .
  • the cover plate 14 of the insert element 2 protrudes beyond collar 40 . In the mounted position, according to FIG. 6 , the cover plate 14 is engaged in a recess 50 of the lid element 1 .
  • FIG. 7 a second embodiment of a closure cover is therein illustrated.
  • like components are identified by like numerals with a single primed (′) suffix and new components are identified by new numerals.
  • a hollow cylinder 12 ‘includes a locking ’ region device 51 extending circumferentially inward.
  • the locking region 51 can be embedded in two successively positioned counter-locking devices 53 and 55 of a peg 60 .
  • the peg 60 can be located centrally at plate 15 ′ of the lid element 1 ′ and extends transverse to thereto. As described above, two positions can be assumed, namely the pre-mounting and the final mounting position, similar to the representation according to FIGS. 5 and 6 .
  • An insert element 2 ′′ can include a hard component having a center region 64 , which, in mounted state of the closing lid, acts upon an elastic counter-region 20 ′′, namely plate 15 ′′ of the lid element 1 ′′.
  • the insert element 2 ′′ includes a circumferential thin location 66 .
  • the center region 64 while being pressed in the direction of the arrow I, snaps inward and thus acts upon the elastic counter-region 20 ′′ of the lid element 1 ′′ thereby locking insert element 2 ′′ in lid element 1 ′′.
  • a stop region 68 can be positioned both in a pre-mounted as well as in a mounted state, in a counter-locking device or region 70 of the lid element 1 ′′.
  • the aforementioned embodiments comprising a lid element and an insert element produce a tight closure.

Abstract

The invention relates to a closing lid or closure cover having a lid element (1) and an insert element (2). The insert element (2) can comprise a hard component having a center region. The center region acts upon an elastic counter-region of the lid element (1) such that the lid element (1) and the insert element (2) can be locked together in a mounted state.

Description

  • This application claims the benefit of PCT Application No. PCT/DE2003/01861 which was filed on Jun. 5, 2003 (published as WO2004/000632), which in turn claims priority of German Application No. GE 202 09 513.4 which was filed on Jun. 19, 2002.
    • BACKGROUND
  • The exemplary embodiments provided herein relate to a closure cover or closing lid, comprising two plastic components for tight closing of an opening in a support plate, for example a motor vehicle body. The closure cover includes a dish-like shaped cover or lid element and an insert element.
  • This type of closing lid, comprising two plastic components is already known form the state of the art (DE 195 46 160 A1). The lid element in this arrangement consists of a core component made of hard material, whereas a sealing element, connected with the lid element is made of an outer component produced of a softer material. The sealing element can be glued together with a support plate, at least at the outer edge.
  • Further state of the art concerns a closing lid for tight sealing of an opening in a support plate and is described in DE 43 27 545 A1. Here, the core component consists of a hard material having a shell component being provided of softer material. The shell component encloses the core component. The shell component is cementable at its outer edges with the support plate.
  • In contrast thereto, the exemplary embodiments describe a closure cover of the initially mentioned type, which provides, with simple installation and without use of any gluing procedure, tight sealing of an opening in a support plate. According to the invention, an insert element consisting of a hard component, presents a center-region, which, in mounted state of the closing lid, acts upon an elastic counter region of the lid element. The lid element and the insert can be locked together in the mounted state.
  • The result is a simply designed closure cover with the insert comprising a hard plastic component which can be locked together with the lid element. Due to the locking, the lid element consisting of a softer material is jammed in such manner in an opening (i.e. to be closed opening) of a support such that tight closure is provided.
  • In a further embodiment of the invention, the elastic counter-region of the lid element can present a plate, positioned opposite the center region of the insert, which is connected with a collar of the lid element by means of a thinner conical segment. In addition, according to another characteristic of the invention, the center region of the insert can be designed as a hollow cylinder, with the hollow cylinder being connected to a covering plate of the insert.
  • Beneficial use is made, relative to the lid element and the insert of a locking connection with a counter-locking device, whereby it is possible, to first join the two parts provisionally and to only effect the mounted state after insertion into a to be closed support plate. In such manner, the insert consisting of a hard component is pressed into the elastic material and locked together with same such that tight closing of the support opening is provided.
  • Beneficial further developments are apparent from the dependent claims. In the following, the invention is described in more detail by means of exemplary embodiments represented in the drawings.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • The drawings depict as follows:
  • FIG. 1 a schematic center section through a lid element and an insert element of a closure cover before the preliminary installation, according to a first embodiment;
  • FIG. 2 a bird's eye view on the lid element according to FIG. 1;
  • FIG. 3 a magnified representation in the region X according to FIG. 1;
  • FIG. 4 a perspective view of the lid element according to FIG. 1;
  • FIG. 5. the closure cover of FIG. 1 in pre-mounted position;
  • FIG. 6. the closure cover according to FIG. 5 in mounted position;
  • FIG. 7. a second embodiment of a closure cover in schematic center section; and,
  • FIG. 8 a third embodiment of a closure cover in schematic center section.
    • DETAILED DESCRIPTION
  • FIG. 1 depicts a closure cover or closing lid which comprises two plastic components. The closing lid serves, for example, for tight closure of an opening 38 in a support plate 35, for example, a motor vehicle body represented in FIGS. 5 and 6.
  • The closing lid consists of a dish-like shaped lid element 1 and an insert element 2. The insert element 2 can be made of a hard component and includes a center region 10, which, in mounted state of the closing lid, acts upon a plate 15 in the shape of an elastic counter-region 20 of the lid element 1. The elastic counter-region 20 of the lid element 1 is connected to a collar 21 of the lid element 1 by means of a thinner conical section 18.
  • In addition, one can recognize from FIG. 1 that relative to the insert element 2, the center region 10 can be configured as a hollow cylinder 12. The hollow cylinder 12 can be connected to a cover plate 14 of the insert element 2. Between the cover plate 14 of the insert element 2 and the hollow cylinder 12 there are provided a number of recesses 16. The recesses 16 can be around the circumference.
  • The lid element 1 includes a circumferential collar 21 and cover region 25, with an intermediate ring 22 therebetween. The cover region 25 in a mounted state of the closing lid, acts upon the support plate 35 in the region of opening 38. In addition, it is to be appreciated from FIGS. 1 and 3, that the intermediate ring 22 presents a locking region or device 30, which comprises, for example, a number of stop teeth 30′, distributed around the circumference. The collar 21 of the lid element 1 includes a plurality of inwardly extending cross-pieces 65 distributed around the circumference. The insert element 2 includes a collar 40, having two successively positioned counter-stop devices 31 and 32 extending around an outside circumference.
  • Referring to FIG. 5, a pre-installation or pre-mounting position is therein shown. The insert element 2 can be pressed into the lid element 1 in the direction of arrow I until the locking region 30 of the lid element 1 embeds itself into a counter-locking device or region 31 of the insert element 2. As shown in FIGS. 5 and 6, the locking device 30 comprises a circumferential ring. In this state it is possible to install the closing lid consisting of the two units 1 and 2 in the opening 38 of the support plate 35. After insertion, the insert element 2, as best shown in FIG. 6, can, in turn, be pressed in the direction of arrow I into the lid element 1 until the locking device 32 embeds itself into the locking device 30. In this movement, the hollow cylinder 12 presses upon plate 15 and moves same in arrow direction II, due to the elastic cone-shaped intermediate region 18. Consequently, collar 21 of the elastic lid element 1 becomes deformed, as a result of which the adjacent region of the opening 38 of the support plate 35 is acted upon, thus assuring tight closure of the opening 38.
  • The cover plate 14 of the insert element 2 protrudes beyond collar 40. In the mounted position, according to FIG. 6, the cover plate 14 is engaged in a recess 50 of the lid element 1.
  • Referring to FIG. 7, a second embodiment of a closure cover is therein illustrated. In this embodiment, like components are identified by like numerals with a single primed (′) suffix and new components are identified by new numerals.
  • A hollow cylinder 12‘includes a locking ’ region device 51 extending circumferentially inward. The locking region 51 can be embedded in two successively positioned counter-locking devices 53 and 55 of a peg 60. The peg 60 can be located centrally at plate 15′ of the lid element 1′ and extends transverse to thereto. As described above, two positions can be assumed, namely the pre-mounting and the final mounting position, similar to the representation according to FIGS. 5 and 6.
  • Referring to FIG. 8, a third embodiment of a closure cover is there illustrated. In this embodiment, like components are identified by like numerals with a double primed (″) suffix and new components are identified by new numerals. An insert element 2″, can include a hard component having a center region 64, which, in mounted state of the closing lid, acts upon an elastic counter-region 20″, namely plate 15″ of the lid element 1″. According to this embodiment, the insert element 2″ includes a circumferential thin location 66. The center region 64, while being pressed in the direction of the arrow I, snaps inward and thus acts upon the elastic counter-region 20″ of the lid element 1″ thereby locking insert element 2″ in lid element 1″. A stop region 68 can be positioned both in a pre-mounted as well as in a mounted state, in a counter-locking device or region 70 of the lid element 1″. The aforementioned embodiments comprising a lid element and an insert element produce a tight closure. The various embodiments described, in simple fashion, close an opening of a support plate. The entire unit, initially, is insertable during pre-mounting into the opening and then with final mounting, closing of the opening achieved in a functionally secure manner.

Claims (14)

1. Closing lid, comprising two plastic components, for tight closure of an opening (38) in a support plate (35), especially a motor vehicle body, with a dish-like designed lid element (1) and an insert element (2)
characterized in that
the insert element (2) consisting of a hard component, presents a center region (10, 10′), which, in mounted state of the closing lid acts upon an elastic counter-region (20) of the lid element (1) and that the lid element (1) and the insert element (2) can be locked together in mounted state.
2. Closing lid according to claim 1, characterized in that the elastic counter region (20) of the lid element (1) presents a plate (15) positioned opposite the center region (10, 10′) of the insert element (2), which is connected via a thin conical segment (18) with a collar (21) of the lid element (1).
3. Closing lid according to claim 1 and 2, characterized in that the center region (10) of the insert element (2) is designed as a hollow cylinder (12).
4. Closing lid according to claim 3, characterized in that the hollow cylinder is connected with a cover plate (14) of the insert element (2).
5. Closing lid according to claim 4, characterized in that between the cover plate (14) of the insert element (2) and the hollow cylinder (12) recesses (16) are arranged.
6. Closing lid according to claim 2, characterized in that the collar (21) of the closing lid (1) passes over via an intermediate ring (22) into a cover region (25) which, in mounted state of the closing lid, acts upon the support plate in the region of the opening.
7. Closing lid according to claim 6, characterized in that the intermediate ring (22) presents a locking region (30, 30′, 30″) which can be embedded into at least one counter-locking stop (31; 32; 31′) at the insert element (2).
8. Closing lid according to claim 7, characterized in that for pre-mounting of the insert element (2) there is arranged at the lid element (1) a first counter-locking stop (31) in the anterior region of a collar (40) of the insert element (2).
9. Closing lid according to claim 7 and 8, characterized in that for final mounting of the insert element (2) at the lid element (1) there is arranged, at the collar (40) behind the first counter-locking stop (31) a second counter-locking stop (32).
10. Closing lid according to one or several of the preceding claims, characterized in that the cover plate (14) of the insert element (2) protrudes beyond the collar (40) and can be embedded in mounted state in a recess (50) of the closing lid (1).
11. Closing lid according to claim 3, characterized in that the hollow cylinder (12) presents a locking stop (51) which can be embedded into two successively arranged counter-locking stops (53; 55) of a peg (60) at the plate (15) of the lid element (1) for pre-mounting and/or final mounting.
12. Closing lid according to claim 7, characterized in that the locking region (30) comprises a number of over the circumference distributed locking teeth (30′).
13. Closing lid according to claim 6, characterized in that the collar (21) of the closing lid (1) presents, on the inside, a number of over the circumference distributed cross-pieces (65).
14. Closing lid according to claim 1, characterized in that the center region (10) of the insert element (2) is connected by means of thin locations (66) with a circular-shaped circumferential counter-locking stop (31′) and that the counter-locking stop (31′) is embedded in a locking region (30″) of the lid element (1).
US10/518,805 2002-06-19 2003-06-05 Closure cover Abandoned US20060201906A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE20209513U DE20209513U1 (en) 2002-06-19 2002-06-19 cap
DE20209513.4 2002-06-19
PCT/DE2003/001861 WO2004000632A1 (en) 2002-06-19 2003-06-05 Closing lid

Publications (1)

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US20060201906A1 true US20060201906A1 (en) 2006-09-14

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Family Applications (1)

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US10/518,805 Abandoned US20060201906A1 (en) 2002-06-19 2003-06-05 Closure cover

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US (1) US20060201906A1 (en)
EP (1) EP1513721B1 (en)
JP (1) JP2005530116A (en)
AU (1) AU2003250743A1 (en)
DE (2) DE20209513U1 (en)
ES (1) ES2270099T3 (en)
WO (1) WO2004000632A1 (en)

Cited By (8)

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US20090084804A1 (en) * 2007-10-01 2009-04-02 Hospira, Inc. Snap-over port cap
US20090120934A1 (en) * 2007-11-08 2009-05-14 Hospira, Inc. Snap-over clamshell protective port cap
CN105570456A (en) * 2016-01-29 2016-05-11 嘉兴海菱达精密传动科技有限公司 Sealing cover for guide track hole
US20160169175A1 (en) * 2013-07-31 2016-06-16 Delphi International Operations Luxembourg S.A R.L. Arrangement of a valve clipped to a pump
US20170152948A1 (en) * 2014-06-06 2017-06-01 Illinois Tool Works Inc. Closing plug
EP3363715A1 (en) * 2017-02-21 2018-08-22 Newfrey LLC Closing plug for closing an opening
FR3070361A1 (en) * 2017-08-31 2019-03-01 Psa Automobiles Sa SHUTTER COMPRISING A COMPRESSION SYSTEM
EP3756980A1 (en) * 2019-06-28 2020-12-30 Illinois Tool Works Inc. Mounting plug

Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
US9494756B2 (en) 2015-01-27 2016-11-15 Hoffman Enclosures, Inc. Hole seal for an enclosure
DE102015102169B4 (en) * 2015-02-16 2016-08-25 Trw Automotive Electronics & Components Gmbh sealing plug
DE202020103005U1 (en) 2020-05-26 2021-08-27 Woco Industrietechnik Gmbh Stopper for closing an opening in a motor vehicle part

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090084804A1 (en) * 2007-10-01 2009-04-02 Hospira, Inc. Snap-over port cap
US20090120934A1 (en) * 2007-11-08 2009-05-14 Hospira, Inc. Snap-over clamshell protective port cap
US8091727B2 (en) 2007-11-08 2012-01-10 Hospira, Inc. Snap-over clamshell protective port cap
US20160169175A1 (en) * 2013-07-31 2016-06-16 Delphi International Operations Luxembourg S.A R.L. Arrangement of a valve clipped to a pump
US20170152948A1 (en) * 2014-06-06 2017-06-01 Illinois Tool Works Inc. Closing plug
US10323748B2 (en) * 2014-06-06 2019-06-18 Illinois Tool Works Inc. Closing plug
CN105570456A (en) * 2016-01-29 2016-05-11 嘉兴海菱达精密传动科技有限公司 Sealing cover for guide track hole
EP3363715A1 (en) * 2017-02-21 2018-08-22 Newfrey LLC Closing plug for closing an opening
WO2018153909A1 (en) * 2017-02-21 2018-08-30 Newfrey Llc Closing plug for closing an opening
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EP3756980A1 (en) * 2019-06-28 2020-12-30 Illinois Tool Works Inc. Mounting plug

Also Published As

Publication number Publication date
EP1513721A1 (en) 2005-03-16
EP1513721B1 (en) 2006-08-02
DE20209513U1 (en) 2002-08-29
AU2003250743A1 (en) 2004-01-06
WO2004000632A1 (en) 2003-12-31
DE50304482D1 (en) 2006-09-14
ES2270099T3 (en) 2007-04-01
JP2005530116A (en) 2005-10-06

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