CN100453829C - Wall nail - Google Patents
Wall nail Download PDFInfo
- Publication number
- CN100453829C CN100453829C CNB2006100396146A CN200610039614A CN100453829C CN 100453829 C CN100453829 C CN 100453829C CN B2006100396146 A CNB2006100396146 A CN B2006100396146A CN 200610039614 A CN200610039614 A CN 200610039614A CN 100453829 C CN100453829 C CN 100453829C
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- nail
- pin
- wall
- domatic
- endoporus
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Abstract
The present invention relates to a wall nail which comprises a nail sleeve and a pin nail, wherein the nail sleeve is axially provided with an inner hole which is used for holding the pin nail, a longitudinal opening which extends axially is also arranged on the nail sleeve, the end part of the nail sleeve is divided into a pair of expanding arms by the longitudinal opening, the side wall part of the inner hole is also provided with a groove, and a projection is arranged on the outer wall of the pin nail. When the pin nail is inserted into the inner hole, the projection is inserted in the groove which prevents the pin nail from slipping in the axial direction of the pin nail; the pin nail is easy to enter the inner hole, but is not easy to draw out, so that the pin nail of the present invention can be more firmly arranged in the inner hole and is not easy to slip. Therefore, the wall nail is more firmly attached to a wall, construction life is prolonged, and the waste of construction materials and the obsession of repeated construction are avoided.
Description
Technical field
The invention belongs to building material field, particularly a kind of being used for is fixed on nail on the body of wall with outer wall tile or decorative sheet.
Background technique
Existing wall nail comprises nail cover and pin, described nail cover has the endoporus that is used to hold pin vertically, and described nail puts and also has the longitudinal opening that extends vertically, the end of described nail cover is separated into a pair of expansion arm by described longitudinal opening, described pin can be inserted in the described endoporus, during use, on the outer wall tile of desire construction and body of wall, hole earlier, be inserted in the hole of body of wall after the end with expansion arm passes outer wall tile following closely to overlap, again in the endoporus with pin knock-in tack cover, the external diameter at the top of described pin is worked energetically the aperture of nail cover, make described expansion arm radially open, and the hole wall of stretching body of wall, so outer wall tile can be fixed on the metope.Be generally and prevent that the wall nail from coming off from body of wall, nail puts disconnecting prevention structure can be set, such as on the expansion arm of nail cover, the tooth line is set, but after vibration or long-time the use, this pin is easily loosening and micro-displacement is arranged in described endoporus vertically, makes the radial-deformation of expansion arm diminish, hole wall that can't the stretching body of wall, and make the wall nail come off from body of wall, cause the waste of structural material and the puzzlement that repeats to construct.
Summary of the invention
The object of the invention provides the stronger wall nail of a kind of ability of depending on, and during use, what pin can be more firm is arranged in the endoporus, is difficult for slippage.
Technological scheme of the present invention is: a kind of wall nail, it comprises nail cover and pin, described nail cover has the endoporus that is used to hold pin vertically, and described nail puts and also has the longitudinal opening that extends vertically, the end of described nail cover is separated into a pair of expansion arm by described longitudinal opening, and the side wall portion of described endoporus also has groove, has projection on the outer wall of described pin, when described pin inserted described endoporus, described projection was inserted in the described groove.
Described pin has the nail body, and has one section screw thread on the described nail body, and respectively there is at least one projection described screw thread both sides along its length, and described nail puts to have accommodates described at least one pair of protruding groove.
Described screw thread has thread, described thread have towards the front end of pin extend last domatic and that extend along the rear end of pin following domatic, describedly domatic length greater than domatic length down.
The top of described pin also has addendum cone, and the top of described addendum cone is conical, and the diameter in the bottom transverse cross section of described addendum cone is greater than the aperture of described endoporus.
Have one section tooth line on the outer surface of described expansion arm, described tooth line is truncated cone-shaped.
Also has one section strip bulge that extends along the radial direction of described nail cover on the part outer surface of described expansion arm.
The other end of described nail cover also has base, has through hole on the described base.
The present invention compared with prior art, have following advantage: have projection on the described pin, the side wall portion of described endoporus has the groove that matches with it, after pin is squeezed into endoporus, this projection is inserted in the described groove, and described groove is in its slippage of axial prevention of pin; The upward slope face length degree of described thread makes described pin enter endoporus easily, but is not drawn out easily greater than descending face length degree.Therefore pin of the present invention can more firmly be arranged in the endoporus, is difficult for slippage, has prolonged the construction life-span, thereby has avoided the waste of structural material and the puzzlement that repeats to construct.
Description of drawings
Accompanying drawing 1 is the plan view of nail cover of the present invention;
Accompanying drawing 2 is the left view of nail cover of the present invention;
Accompanying drawing 3 is the main sectional view of nail cover of the present invention;
Accompanying drawing 4 is the plan view of nail cover of the present invention;
Accompanying drawing 5 is the plan view of pin of the present invention;
Accompanying drawing 6 is a user mode schematic representation of the present invention;
Wherein: 1, nail cover; 2, expansion arm; 3, tooth line; 4, strip bulge; 5, groove; 6, endoporus; 7, projection; 8, pin; 9, screw thread; 10, addendum cone; 11, base; 12, longitudinal opening; 13, through hole; 14, nail body; 16, upward domatic; 17, domatic down; 18, thread.
Embodiment
Referring to accompanying drawing 1 to accompanying drawing 6, a kind of wall nail, it comprises nail cover 1 and pin 8, described nail cover 1 has the endoporus 6 that is used to hold pin 8 vertically, and also have the longitudinal opening 12 that extends vertically on the described nail cover 1, the end of described nail cover 1 is separated into a pair of expansion arm 2 by described longitudinal opening 12, and the side wall portion of described endoporus 6 also has groove 5, has projection 7 on the outer wall of described pin 8.During construction, hole on the outer wall tile of desire construction and body of wall earlier, nail cover 1 end with expansion arm 2 is passed to be inserted in behind the outer wall tile bore in the good hole, in the endoporus 6 with pin 8 knock-in tacks cover 1, at this moment, described protruding 7 are inserted in the groove 5 again.
Described pin 8 has nail body 14, and have one section screw thread 9 on the described nail body 14, respectively there is at least one projection 7 described screw thread 9 both sides along its length, has the groove 5 of accommodating described at least one pair of projection 7 on the described nail cover 1, the groove 5 of the described rear end that is arranged in screw thread 9 pin 8 axially on stop pin 8 to skid off (upside of accompanying drawing 5 is a front end, and downside is the rear end) downwards.
Described screw thread 9 has thread 18, described thread 18 have towards the front end of pin 8 extend last domatic 16 and along with following domatic 17 of the rear end extension of pin 8, described domatic 16 length is greater than the length of descending domatic 17, make described pin 8 enter endoporus 6 easily, and be difficult for being pulled out.
The top of described pin 8 also has addendum cone 10, the top of described addendum cone 10 is conical, the diameter in the bottom transverse cross section of described addendum cone 10 is greater than the aperture of described endoporus 6, when so described pin 8 is squeezed into endoporus 6, described addendum cone 10 will radially strut described a pair of expansion arm 2, make hole on the outer surface stretching wall of described nail cover 1.
Has one section tooth line 3 on the outer surface of described expansion arm 2, described tooth line 3 is truncated cone-shaped, also has one section strip bulge 4 that extends along the radial direction of described nail cover 1 on the part outer surface of described expansion arm 2, so the friction factor between the hole wall on described expansion arm 2 and the wall is bigger, make nail cover 1 resistance to plucking more; Owing to have tooth line 3 and strip bulge 4 simultaneously, make described nail cover 1 can be applicable to the construction of the wall of different densities, such as brick wall or cement wall surface.
For making described wall nail longer service life, fixing more firm, the other end of described nail cover 1 also has base 11, has through hole 13 on the described base 11, pin 8 is squeezed into after the endoporus 6, can be used other screw to pass through hole 13, the wall nail is fixed together more firmly with outer wall tile.
Claims (6)
1, a kind of wall nail, it comprises nail cover (1) and pin (8), described nail cover (1) has the endoporus (6) that is used to hold pin (8) vertically, and also have the longitudinal opening (12) that extends vertically on the described nail cover (1), the end of described nail cover (1) is separated into a pair of expansion arm (2) by described longitudinal opening (12), the side wall portion of described endoporus (6) also has groove (5), has projection (7) on the outer wall of described pin (8), when described pin (8) inserts described endoporus (6), described projection (7) is inserted in the described groove (5), it is characterized in that: described pin (8) has nail body (14), and have one section screw thread (9) on the described nail body (14), respectively there is at least one projection (7) described screw thread (9) both sides along its length, have the groove (5) of accommodating described at least one pair of projection (7) on the described nail cover (1).
2, wall nail according to claim 1, it is characterized in that: described screw thread (9) has thread (18), described thread (18) has goes up domatic (16) and following domatic (17), the described direction of domatic (16) pointing to the bottom with respect to described pin (8) top that extends outwardly, and intersect the end that extends outwardly and described domatic (17) down, the described length that the length of domatic (16) greater than following domatic (17).
3, wall nail according to claim 1, it is characterized in that: the top of described pin (8) also has addendum cone (10), the top of described addendum cone (10) is conical, and the diameter in the bottom transverse cross section of described addendum cone (10) is greater than the aperture of described endoporus (6).
4, wall nail according to claim 1, it is characterized in that: have one section tooth line (3) on the outer surface of described expansion arm (2), described tooth line (3) is truncated cone-shaped.
5, wall nail according to claim 1 is characterized in that: also have one section strip bulge (4) that extends along the radial direction of described nail cover (1) on the part outer surface of described expansion arm (2).
6, wall nail according to claim 1, it is characterized in that: the other end of described nail cover (1) also has base (11), has through hole (13) on the described base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100396146A CN100453829C (en) | 2006-04-10 | 2006-04-10 | Wall nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100396146A CN100453829C (en) | 2006-04-10 | 2006-04-10 | Wall nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1828070A CN1828070A (en) | 2006-09-06 |
| CN100453829C true CN100453829C (en) | 2009-01-21 |
Family
ID=36946593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100396146A Active CN100453829C (en) | 2006-04-10 | 2006-04-10 | Wall nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100453829C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101974984A (en) * | 2010-10-30 | 2011-02-16 | 无锡帝安福科技有限公司 | Assembly type fence lance |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0054681A1 (en) * | 1980-12-23 | 1982-06-30 | Fischerwerke Arthur Fischer GmbH & Co. KG | Fastener means consisting of a plastic dowel and a fastening screw |
| US4610587A (en) * | 1983-12-27 | 1986-09-09 | Phillips Plastics Corporation | Reusable two-piece fastener |
| US4871289A (en) * | 1988-11-25 | 1989-10-03 | Olympic Manufacturing Group, Inc. | Expansion fastener |
| DE3907034A1 (en) * | 1989-03-04 | 1990-09-06 | Upat Max Langensiepen Kg | Expansion dowel |
| CN2125041U (en) * | 1992-04-08 | 1992-12-16 | 梁霞飞 | Expanding brad |
| US5380334A (en) * | 1993-02-17 | 1995-01-10 | Smith & Nephew Dyonics, Inc. | Soft tissue anchors and systems for implantation |
| CN2312358Y (en) * | 1997-11-03 | 1999-03-31 | 揭阳市南光实业有限公司 | Expanding screw bolt used for soft wall |
| CN2334934Y (en) * | 1998-07-27 | 1999-08-25 | 张世民 | Expansion screw bolt |
| US20040170484A1 (en) * | 2002-12-18 | 2004-09-02 | Fabrice Pourtier | Striking plug |
-
2006
- 2006-04-10 CN CNB2006100396146A patent/CN100453829C/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0054681A1 (en) * | 1980-12-23 | 1982-06-30 | Fischerwerke Arthur Fischer GmbH & Co. KG | Fastener means consisting of a plastic dowel and a fastening screw |
| US4610587A (en) * | 1983-12-27 | 1986-09-09 | Phillips Plastics Corporation | Reusable two-piece fastener |
| US4871289A (en) * | 1988-11-25 | 1989-10-03 | Olympic Manufacturing Group, Inc. | Expansion fastener |
| DE3907034A1 (en) * | 1989-03-04 | 1990-09-06 | Upat Max Langensiepen Kg | Expansion dowel |
| CN2125041U (en) * | 1992-04-08 | 1992-12-16 | 梁霞飞 | Expanding brad |
| US5380334A (en) * | 1993-02-17 | 1995-01-10 | Smith & Nephew Dyonics, Inc. | Soft tissue anchors and systems for implantation |
| CN2312358Y (en) * | 1997-11-03 | 1999-03-31 | 揭阳市南光实业有限公司 | Expanding screw bolt used for soft wall |
| CN2334934Y (en) * | 1998-07-27 | 1999-08-25 | 张世民 | Expansion screw bolt |
| US20040170484A1 (en) * | 2002-12-18 | 2004-09-02 | Fabrice Pourtier | Striking plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1828070A (en) | 2006-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHANG JINMING; APPLICANT Free format text: FORMER OWNER: ZHANG JINMING Effective date: 20070914 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070914 Address after: 215221 Wujiang City, Jiangsu province Pingwang town Ying Lake Road 121 Suzhou Jinming Plastics Co. Ltd. in Applicant after: Zhang Jinming Co-applicant after: Suzhou No.1 Construction Group Co., Ltd. Address before: 215221 Wujiang City, Jiangsu province Pingwang town Ying Lake Road 121 Suzhou Jinming Plastics Co. Ltd. in Applicant before: Zhang Jinming |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20080808 Address after: Postal code of Jinming Plastics Co., Ltd., 121 Yingying Road, Suzhou, Wujiang, Jiangsu Province, China: 215221 Applicant after: Zhang Jin Ming Co-applicant after: Suzhou No.1 Construction Group Co., Ltd. Co-applicant after: Suzhou Erjian Construction Group Co., Ltd. Address before: Postal code of Jinming Plastics Co., Ltd., 121 Yingying Road, Suzhou, Wujiang, Jiangsu Province, China: 215221 Applicant before: Zhang Jin Ming Co-applicant before: Suzhou No.1 Construction Group Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suzhou Jinming Plastic Co., Ltd. Assignor: Zhang Jinming|Suzhou First Construction Group Co. Ltd.|Suzhou Erjian Construction Group Co Ltd Contract record no.: 2010320001012 Denomination of invention: Wall nail with hot melt adhesive Granted publication date: 20090121 License type: Exclusive License Open date: 20060906 Record date: 20100723 |