US20070119809A1 - Mouthpiece assembly for water bottles - Google Patents
Mouthpiece assembly for water bottles Download PDFInfo
- Publication number
- US20070119809A1 US20070119809A1 US11/386,713 US38671306A US2007119809A1 US 20070119809 A1 US20070119809 A1 US 20070119809A1 US 38671306 A US38671306 A US 38671306A US 2007119809 A1 US2007119809 A1 US 2007119809A1
- Authority
- US
- United States
- Prior art keywords
- mouthpiece
- covers
- assembly
- engaged
- tube
- Prior art date
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
Abstract
A mouthpiece assembly includes a mouthpiece mounted on a movable part which is mounted on an insertion tube of a base. The base is connected with a hose and two locking members extend from the base so as to hook the movable part. Two operation plates are connected on two sides of the movable part and two covers are pivotably connected with the two operation plates. The two covers enclose the mouthpiece. When the two operation plates are moved upward, the movable part is pulled away from the base so as to open the outlets defined in the movable part and the two covers are pivoted outward so that the mouthpiece is accessible. When pulling the operation plates downward, the movable part is re-seal the outlets in the base an the covers are pivoted inward to enclose the mouthpiece again.
Description
- The present invention relates to a mouthpiece assembly for water bottles and includes two covers which pivotably enclose the mouthpiece and the covers are easily opened and closed.
- A conventional water bottle or bag for outdoor use generally includes a container with a connection means connected thereto and a hose is connected to the connection means. A mouthpiece assembly is connected to the other end of the hose and generally includes connection member which is fixedly connected to the water bottle and includes a passage defined therethrough. A seal rod is fixedly located in the passage and located above a top of the connection member and an outlet is defined between the seal rod and the inner periphery of the passage. A mouthpiece is sliably mounted on the connection member and has a through hole defined therethrough, the inner diameter of the through hole is sized such that the seal rod can be snugly engaged with the through hole such that the outlet is sealed. When the mouthpiece is pulled away from the connection member, the seal rod is disengaged from the through hole so that the water can flow through the outlet. After having the water, the mouthpiece is pushed back to its original position and the seal rod is engaged with the through hole again. There are some recessed grooves and notches are formed even when the mouthpiece is pushed back and dust is easily stocked in the grooves and notches. In order to prevent the mouthpiece from being contaminated by dust, a cover is used to mount on the mouthpiece and the cover is connected to the hose by a strip. However, the user has to pull the cover off and then to pull the mouthpiece to access the water. It often requires two hands to complete the steps and this takes too much time and is not satisfied by the users.
- The present invention intends to provide a mouthpiece assembly for water bottles wherein the mouthpiece is enclosed by two covers form lateral directions and the two cover can be easily pivoted outward by pulling two operation plates in one direction and inwardly by pushing the two operation plates in the other direction.
- The present invention relates to a mouthpiece assembly for a water bottle and the mouthpiece assembly includes a base having an insertion tube which is located between two locking members on the base. Each of the two locking members has an engaging recess defined in a side thereof. A movable part has a mounting tube in which the insertion tube is inserted. A seal rod is located in the mounting tube which is removably inserted in the insertion tube so as to seal the insertion tube. A plurality of outlets are defined between the seal rod and the inner periphery of the mounting tube. A connection portion extends from the insertion tube and a mouthpiece is mounted on the connection portion. Two insertion holes are defined on two first opposite sides of the movable part and each insertion hole has two notches defined in an inside thereof. Two locking holes and a through hole are defined in an outside of each insertion hole.
- Two covers are located outside of the mouthpiece and enclose the mouthpiece. Each cover has two lugs on a lower end thereof and each lug has a elongate slot. A pivot is connected to each of the two covers and the two lugs of each cover are inserted into the two insertion holes respectively. The two pivots are respectively engaged with the two engaging recesses of the two locking members.
- Two operation plates each have a positioning ridge on an upper portion and a lower portion of a side thereof and two protrusions extend from a mediate portion of each operation plate. The positioning ridges of each operation plate are engaged with the locking holes and the protrusions of each operation plate extend through the elongate slots and are engaged with the notches.
- The primary object of the present invention is to provide a mouthpiece assembly for water bottles wherein the mouthpiece is protected by two covers and the covers and the outlets are opened simultaneously by pulling two operation plates.
- The present invention will become more obvious from the following description when taken in connection with the accompanying drawings which show, for purposes of illustration only, a preferred embodiment in accordance with the present invention.
-
FIG. 1 is an exploded view to show the mouthpiece assembly of the present invention; -
FIG. 2 is a cross sectional view of the mouthpiece assembly of the present invention; -
FIG. 3 is a perspective view to show the mouthpiece assembly of the present invention; -
FIG. 4 is a side cross sectional view of the mouthpiece assembly of the present invention; -
FIG. 5 shows the two covers are opened; -
FIG. 6 shows the two covers are completely opened; -
FIG. 7 shows the positions of the protrusions of the operation plates in the elongate slots of the lugs of the covers; -
FIG. 8 shows the stops on the movable part are in contact with the contact members of the two covers, and -
FIG. 9 shows the locking protrusions on the locking members are engaged with the ribs on the movable part. - Referring to FIGS. 1 to 4, the mouthpiece assembly for water bottles of the present invention comprises a
base 2 having aflange 22 connected thereto and aninsertion tube 23 extending from a top of theflange 22 and aconnection tube 21 extends from an underside of theflange 22. Theconnection tube 21 is to be connected with a hose (not shown) which is connected to the water bottle (not shown). Twolocking members 221 extend from the top of theflange 22 and theinsertion tube 23 is located between the twolocking members 221. Each of the twolocking members 221 has anengaging recess 2211 defined in a side thereof. The twolocking members 221 each have alocking protrusion 2212 on an upper portion of each of theengaging recesses 2211. - A
movable part 3 has amounting tube 31 in which theinsertion tube 23 is inserted. Aseal rod 311 is located in themounting tube 31 and extends downward as shown inFIG. 2 from a top of themounting tube 31. Theseal rod 311 is removably inserted in theinsertion tube 23 so as to seal theinsertion tube 23. Theinsertion tube 23 has agroove 231 defined in an outer periphery thereof and a seal 6 is engaged with thegroove 231 to prevent from leakage between themounting tube 31 and theinsertion tube 23. A plurality ofoutlets 312 are defined between theseal rod 311 and the inner periphery of themounting tube 31. Aconnection portion 32 extends from theinsertion tube 23 and amouthpiece 1 with a slit defined through a distal end thereof is mounted on theconnection portion 32. Themouthpiece 1 has a plurality ofreinforcement flanges 11 on an outer periphery thereof so as to increase the structural strength when connected with theconnection portion 32. Twoinsertion holes 33 defined on two first opposite sides of themovable par 3 and eachinsertion hole 33 has twonotches 331 defined in an inside thereof. Twolocking holes 332 and a throughhole 333 are defined in an outside of eachinsertion hole 33. - Two
covers 4 are located outside of themouthpiece 1 and enclose themouthpiece 1. Eachcover 4 has twolugs 41 on a lower end thereof and eachlug 41 has anelongate slot 413 defined therethrough. Apivot 412 is connected to each of the twocovers 4 and the twolugs 41 of eachcover 4 are inserted into the twoinsertion holes 33 respectively. The twopivots 412 are respectively engaged with the twoengaging recesses 2211 of the twolocking members 221 so that the twocovers 4 can be pivoted outward about thepivots 412. Each of the twocovers 4 has anengaging lip 42 on one side and anengaging groove 43 in the other side, so that when the twocovers 4 are matched with each other, theengaging lips 42 are engaged with theengaging grooves 43 corresponding thereto as shown inFIG. 4 . - Two
operation plates 5 each have apositioning ridge 52 on an upper portion and a lower portion of a side thereof. Twoprotrusions 51 extend from a mediate portion of eachoperation plate 5. Thepositioning ridges 51 of eachoperation plate 5 are engaged with thelocking holes 332 and theprotrusions 51 of eachoperation plate 5 extend through theelongate slots 413 and engaged with thenotches 331. Therefore, the twooperation plates 5 are fixedly connected to themovable part 3. Themovable part 3 has twostops 34 on two second opposite sides thereof and the twolugs 41 each have acontact member 411 which is in contact with thestop 34 corresponding thereto when the twocovers 4 are opened as shown inFIG. 8 . Themovable part 3 has tworibs 35 on two second opposite sides thereof and the lockingprotrusions 2212 are engaged with theribs 35 when the twocovers 4 are in closed positions as shown inFIG. 9 . - Referring to FIGS. 5 to 9, when the user wants to have water via the
mouthpiece 1, he or she uses two fingers to lift the twooperation plates 5 upward, the twocovers 4 are then pivoted outward about the twopivots 412, and the twoprotrusions 51 of the twooperation plates 5 are then moved along theelongate slots 413 of the twolugs 41 of thecovers 4 till the twocovers 4 are completely in their open positions as shown inFIGS. 6 and 7 . Simultaneously, the upward movement of the twooperation plates 5 moves themovable part 3 upward, theseal rod 311 is disengaged from theinsertion tube 23, so that the user can have the water through theoutlets 312 and theslit 12. In the meanwhile, the engagement of thestops 34 and thecontact members 411 avoids the twocovers 4 from overly pivoted. The twocovers 4 can be positioned in their open positions by engaging the lockingprotrusions 221 with lower edges of theribs 35. - The two
covers 4 can be easily pivoted inward to their close positions simply by pulling the twooperation plates 5 downward, or directly pushing the twocovers 4 toward each other. - While we have shown and described the embodiment in accordance with the present invention, it should be clear to those skilled in the art that further embodiments may be made without departing from the scope of the present invention.
Claims (7)
1. A mouthpiece assembly comprising:
a mouthpiece;
a base having a flange connected thereto and an insertion tube extending from a top of the flange, two locking members extending from the top of the flange and the insertion tube located between the two locking members, each of the two locking members having an engaging recess defined in a side thereof;
a movable part having a mounting tube in which the insertion tube is inserted, a seal rod located in the mounting tube and extending from a top of the mounting tube, the seal rod removably inserted in the insertion tube so as to seal the insertion tube, a plurality of outlets defined between the seal rod and the inner periphery of the mounting tube, a connection portion extending from the insertion tube and the mouthpiece mounted on the connection portion, two insertion holes defined on two first opposite sides of the movable par and each insertion hole having two notches defined in an inside thereof, two locking holes and a through hole defined in an outside of each insertion hole;
two covers located outside of the mouthpiece and enclosing the mouthpiece, each cover having two lugs on a lower end thereof and each lug having an elongate slot defined therethrough, a pivot connected to each of the two covers and the two lugs of each cover inserted into the two insertion holes respectively, the two pivots respectively engaged with the two engaging recesses of the two locking members, and two operation plates each having a positioning ridge on an upper portion and a lower portion of a side thereof and two protrusions extending from a mediate portion of each operation plate, the positioning ridges of each operation plate being engaged with the locking holes and the protrusions of each operation plate extending through the elongate slots and engaged with the notches.
2. The assembly as claimed in claim 1 , wherein the mouthpiece has a connection tube extending from an underside of the flange.
3. The assembly as claimed in claim 1 , wherein the movable part has two stops on two second opposite sides thereof and the two lugs each have a contact member which is in contact with the stop corresponding thereto when the two covers are opened.
4. The assembly as claimed in claim 1 , wherein the movable part has two ribs on two second opposite sides thereof and the two locking members each have a locking protrusion on an upper portion of each of the engaging recesses, the locking protrusions are engaged with the ribs 35 when the two covers are in closed positions.
5. The assembly as claimed in claim 1 , wherein each of the two covers has an engaging lip on one side and an engaging groove in the other side, so that when the two covers are matched with each other, the engaging lips are engaged with the engaging grooves corresponding hereto.
6. The assembly as claimed in claim 1 , wherein the insertion tube has a groove defined in an outer periphery thereof and a seal is engaged with the groove.
7. The assembly as claimed in claim 1 , wherein the mouthpiece has a plurality of reinforcement flanges on an outer periphery thereof.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200520200792.3 | 2005-11-29 | ||
CNU2005202007923U CN2850483Y (en) | 2005-11-29 | 2005-11-29 | Dust-proof water-stopping suction nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070119809A1 true US20070119809A1 (en) | 2007-05-31 |
Family
ID=37584449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/386,713 Abandoned US20070119809A1 (en) | 2005-11-29 | 2006-03-23 | Mouthpiece assembly for water bottles |
Country Status (2)
Country | Link |
---|---|
US (1) | US20070119809A1 (en) |
CN (1) | CN2850483Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070164037A1 (en) * | 2005-12-29 | 2007-07-19 | Taiwan Vertex Production Corp. | Mouthpiece assembly with a cap |
US20120055956A1 (en) * | 2010-09-07 | 2012-03-08 | Chien-Ping Lien | Hydration device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103637690A (en) * | 2013-11-22 | 2014-03-19 | 无锡睿网科技有限公司 | Dustproof cover of water dispenser |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US113016A (en) * | 1871-03-28 | Improvement in regulating clasps for elastic tubes | ||
US136309A (en) * | 1873-02-25 | Improvement in hose-nozzles | ||
US2582318A (en) * | 1950-07-05 | 1952-01-15 | Dreyfus Roger | Automatic bottle stopper |
US2969064A (en) * | 1957-03-26 | 1961-01-24 | Baxter Laboratories Inc | Drinking tube device |
US3779507A (en) * | 1970-09-11 | 1973-12-18 | E Clarke | Means for controlling fluid flow |
US4560081A (en) * | 1985-02-06 | 1985-12-24 | Adams Jay J | Easily releasable and sealable sanitary lid-spout |
US5320256A (en) * | 1992-07-23 | 1994-06-14 | Allergan, Inc. | Product delivery system for delivering sterile liquid product |
US20050258382A1 (en) * | 2002-08-30 | 2005-11-24 | Shih-Sheng Yang | Stop valve of a water bag suction hose |
-
2005
- 2005-11-29 CN CNU2005202007923U patent/CN2850483Y/en not_active Expired - Fee Related
-
2006
- 2006-03-23 US US11/386,713 patent/US20070119809A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US113016A (en) * | 1871-03-28 | Improvement in regulating clasps for elastic tubes | ||
US136309A (en) * | 1873-02-25 | Improvement in hose-nozzles | ||
US2582318A (en) * | 1950-07-05 | 1952-01-15 | Dreyfus Roger | Automatic bottle stopper |
US2969064A (en) * | 1957-03-26 | 1961-01-24 | Baxter Laboratories Inc | Drinking tube device |
US3779507A (en) * | 1970-09-11 | 1973-12-18 | E Clarke | Means for controlling fluid flow |
US4560081A (en) * | 1985-02-06 | 1985-12-24 | Adams Jay J | Easily releasable and sealable sanitary lid-spout |
US5320256A (en) * | 1992-07-23 | 1994-06-14 | Allergan, Inc. | Product delivery system for delivering sterile liquid product |
US20050258382A1 (en) * | 2002-08-30 | 2005-11-24 | Shih-Sheng Yang | Stop valve of a water bag suction hose |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070164037A1 (en) * | 2005-12-29 | 2007-07-19 | Taiwan Vertex Production Corp. | Mouthpiece assembly with a cap |
US7703633B2 (en) * | 2005-12-29 | 2010-04-27 | Taiwan Vertex Production Corp. | Mouthpiece assembly with a cap |
US20120055956A1 (en) * | 2010-09-07 | 2012-03-08 | Chien-Ping Lien | Hydration device |
US8408425B2 (en) * | 2010-09-07 | 2013-04-02 | Chien-Ping Lien | Hydration device |
Also Published As
Publication number | Publication date |
---|---|
CN2850483Y (en) | 2006-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: TAIWAN VERTEX PRODUCTION CORP., TAIWAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CHEN, HAN-MIN;REEL/FRAME:017721/0474 Effective date: 20060310 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |