CN203506567U - Locking structure of toilet cover plate hinge base - Google Patents
Locking structure of toilet cover plate hinge base Download PDFInfo
- Publication number
- CN203506567U CN203506567U CN201320471261.2U CN201320471261U CN203506567U CN 203506567 U CN203506567 U CN 203506567U CN 201320471261 U CN201320471261 U CN 201320471261U CN 203506567 U CN203506567 U CN 203506567U
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- Prior art keywords
- expansion
- toilet
- hinge seat
- main body
- toilet seat
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
A locking structure of a toilet cover plate hinge base comprises a toilet cover plate and a toilet seat. The toilet cover plate is connected with the toilet seat through the hinge base which is provided with a pull rod, an expansion body is arranged on the pull rod in a sleeved mode, and the hinge base is arranged on the toilet seat through the expansion body; the pull rod is provided with a spiral groove, the expansion body is movably provided with an expansion supporting column and a pull rod nut, the pull rod nut is provided with more than two guiding-rotating convex portions corresponding to the spiral groove, and the pull rod nut and the guiding-rotating convex portions are connected in a rotating mode and push the expansion supporting column to expand on the expansion body to achieve quick disassembling and assembling of the hinge base and the toilet seat. According to the locking structure, a positioning convex portion and a tapered table are arranged on the upper portion of the expansion body, the expansion body is installed to an installation hole of the toilet seat through the positioning convex portion, the expansion supporting column is axially provided with a plurality of open grooves corresponding to the tapered table, and the expansion supporting column can be expanded and locked to the expansion body through rotary matching of the pull rod and the pull rod nut. Accordingly, the hinge base and the toilet seat are rapidly disassembled and assembled, and the disassembling and assembling processes are fast and convenient to achieve.
Description
Technical field
The utility model relates to a kind of toilet lid plate hinge seat, specifically a kind of locking mechanism of toilet lid plate hinge seat.
Background technology
For the fixing hinge of toilet bowl cover plate component, generally all by screw, be installed on toilet seat on the market, during dismounting, all utilize special instrument (as the screwdriver) screw of outwarding winding, toilet bowl cover plate component could be removed, can not realize Fast Installation or the quick-detachment of the two.Therefore person skilled makes improvements, if Chinese patent literature CN202426436U is in disclosed a kind of toilet lid Packaged hinge on September 12nd, 2012, it comprises and is fixedly installed on the inserted link on lavatory lid and is fixedly installed on the cored screw in toilet seat, described inserted link inserts in cored screw, and is fastened by the sealing ring II that is fixedly installed on inserted link and the ledge structure of cored screw inner chamber setting.It is said, its ledge structure by the sealing ring on inserted link and cored screw inner chamber coordinates, and realizes the quick-fit of lavatory lid and toilet seat, and by this structure, makes lavatory lid and toilet seat easy installation and removal, is convenient to the cleaning of lavatory lid; But the cored screw of this design stretches out and is arranged at outside toilet seat, attractive in appearance not, and higher to the processing request of cored screw, structural instability.Therefore, be necessary further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, dependable performance, and low cost of manufacture, the locking mechanism of the toilet lid plate hinge seat that disassembly process is quick and easy and practical, to overcome weak point of the prior art.
By the locking mechanism of a kind of toilet lid plate hinge seat of this object design, comprise lavatory lid and toilet seat, lavatory lid is connected with toilet seat by hinge seat, it is characterized in that being provided with on hinge seat pull bar, and on pull bar, being arranged with expansion main body, hinge seat is arranged in toilet seat by expansion main body; On described pull bar, be provided with helicla flute, in expansion main body, be movably set with expansion support column and pull-rod nut; The corresponding helicla flute of pull-rod nut is provided with plural leading and turns protuberance, and the two support column that is rotationally connected and promotes to expand expands in expansion main body, realizes the fast assembling-disassembling of hinge seat and toilet seat.
The top of described expansion main body is provided with positioning convex portion and taper platform, and expansion main body is located by positioning convex portion on the installing hole that is arranged at toilet seat, and the corresponding taper platform of expansion support column is axially provided with some open slots.
The bottom of described expansion main body is provided with external screw thread and is connected with the screw-internal thread fit of pull-rod nut.
The corresponding pull-rod nut of described hinge seat is provided with limited step.
Between described expansion support column and pull-rod nut, be also provided with spring.
The utility model is provided with positioning convex portion and taper platform by the top in expansion main body, expansion main body is located on the installing hole that is arranged at toilet seat by positioning convex portion, the corresponding taper platform of expansion support column is axially provided with some open slots, and make its expansion locking in expansion main body by being rotatably assorted of pull bar and pull-rod nut, realize the fast assembling-disassembling of hinge seat and toilet seat, disassembly process is without any instrument, it has simple and reasonable, dependable performance, low cost of manufacture, disassembly process is quick, convenient grade made an inventory, can be widely used in family, club, hotel, apartment, in toilet seat in the toilets such as station, practical.
Accompanying drawing explanation
Fig. 1 is the utility model one embodiment decomposition texture schematic diagram.
Fig. 2 is the utility model one example structure schematic diagram.
Fig. 3 is another structural representation of the utility model one embodiment.
Fig. 4 is pull-rod nut structural representation.
Fig. 5-Fig. 7 is the mounting structure schematic diagram of hinge seat and toilet seat.
Fig. 8, Fig. 9 are the detaching structure schematic diagram of hinge seat and toilet seat.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1-Fig. 4, the locking mechanism of this toilet lid plate hinge seat, comprise lavatory lid and toilet seat 6, lavatory lid is connected with toilet seat 6 by hinge seat 1, on hinge seat 1, be provided with pull bar 1.1, and on pull bar 1.1, being arranged with expansion main body 2, hinge seat 1 is arranged in toilet seat 6 by expansion main body 2; On described pull bar 1.1, be provided with helicla flute 1.2, in expansion main body 2, be movably set with expansion support column 3 and pull-rod nut 5; The corresponding helicla flute 1.2 of pull-rod nut 5 is provided with plural leading and turns protuberance 5.1, and the two support column 3 that is rotationally connected and promotes to expand expands in expansion main body 2, realizes the fast assembling-disassembling of hinge seat 1 and toilet seat 6.
Specifically, the top of expansion main body 2 is provided with positioning convex portion 2.1 and taper platform 2.2, and expansion main body 2 is arranged on the installing hole 6.1 of toilet seat 6 by positioning convex portion 2.1 location, and the corresponding taper platform 2.2 of expansion support column 3 is axially provided with some open slots 3.1.Expansion support column 3 moves up and down by hinge seat 1 and the expansion main body 2 that is rotationally connected with of pull-rod nut 5, and when expansion support column 3 rises to taper platform 2.2, open slot 3.1 expands, and hinge seat 1 is locked on the installing hole 6.1 of toilet seat 6.The bottom of expansion main body 2 is provided with external screw thread 2.3 and is connected with the screw-internal thread fit of pull-rod nut 5, makes the connection of the two compacter.The corresponding pull-rod nut 5 of hinge seat 1 is provided with limited step 1.3, to prevent that the two from departing from because rotating excessive appearance.
For the support column 3 that makes to expand does not occur that rigidity coordinates after expansion locking with between expansion main body 2, pull-rod nut 5, and cause damaging, between expansion support column 3 and pull-rod nut 5, be also provided with spring 4.Described expansion support column 3 is made for working of plastics.
During installation, referring to Fig. 5-Fig. 7.Expansion main body 2 is sheathed on the pull bar 1.1 of hinge seat 1, and expansion support column 3, spring 4 and pull-rod nut 5 are sheathed on expansion main body 2 successively; Pressure toward applying F1 on hinge seat 1, is plugged on the installing hole 6.1 of toilet seat 6 above-mentioned member, and is positioned on installing hole 6.1, as shown in Figure 5 by positioning convex portion 2.1.Then turning joint seat 1, and pull-rod nut 5 turns protuberance 5.1 and on helicla flute 1.2, rotates and up move by leading, and promotes gradually expansion support column 3 and spring 4 up moves simultaneously, as shown in Figure 6.When expansion support column 3 rises to taper platform 2.2, expansion support column 3 expands by open slot 3.1 and is locked on installing hole 6.1, finally realizes the Fast Installation of hinge seat 1 and toilet seat 6, as shown in Figure 7.
During dismounting, referring to Fig. 8, Fig. 9.Toward the pulling force that applies F2 on hinge seat 1, pull-rod nut 5 turns protuberance 5.1 and on helicla flute 1.2, rotates and move down by leading, as shown in Figure 8.Expand support column 3 and spring 4 move down and natural retraction initial position simultaneously, now can take out hinge seat 1, finally realize the quick-detachment of hinge seat 1 and toilet seat 8, as shown in Figure 9.
Above-mentioned is preferred version of the present utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.
Claims (5)
1. the locking mechanism of a toilet lid plate hinge seat, comprise lavatory lid and toilet seat (6), lavatory lid is connected with toilet seat (6) by hinge seat (1), it is characterized in that being provided with on hinge seat (1) pull bar (1.1), and on pull bar (1.1), being arranged with expansion main body (2), hinge seat (1) is arranged in toilet seat (6) by expansion main body (2); On described pull bar (1.1), be provided with helicla flute (1.2), in expansion main body (2), be movably set with expansion support column (3) and pull-rod nut (5); The corresponding helicla flute of pull-rod nut (5) (1.2) is provided with plural leading and turns protuberance (5.1), and the two support column (3) that is rotationally connected and promotes to expand expands in expansion main body (2) is upper, realizes the fast assembling-disassembling of hinge seat (1) and toilet seat (6).
2. the locking mechanism of toilet lid plate hinge seat according to claim 1, the top that it is characterized in that described expansion main body (2) is provided with positioning convex portion (2.1) and taper platform (2.2), the installing hole (6.1) that expansion main body (2) is arranged at toilet seat (6) by positioning convex portion (2.1) location is upper, and the corresponding taper platform of expansion support column (3) (2.2) is axially provided with some open slots (3.1).
3. the locking mechanism of toilet lid plate hinge seat according to claim 2, the bottom that it is characterized in that described expansion main body (2) is provided with external screw thread (2.3) and is connected with the screw-internal thread fit of pull-rod nut (5).
4. the locking mechanism of toilet lid plate hinge seat according to claim 3, is characterized in that the corresponding pull-rod nut of described hinge seat (1) (5) is provided with limited step (1.3).
5. according to the locking mechanism of toilet lid plate hinge seat described in claim 1-4 any one, it is characterized in that being also provided with spring (4) between described expansion support column (3) and pull-rod nut (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471261.2U CN203506567U (en) | 2013-08-02 | 2013-08-02 | Locking structure of toilet cover plate hinge base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320471261.2U CN203506567U (en) | 2013-08-02 | 2013-08-02 | Locking structure of toilet cover plate hinge base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203506567U true CN203506567U (en) | 2014-04-02 |
Family
ID=50365556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320471261.2U Expired - Fee Related CN203506567U (en) | 2013-08-02 | 2013-08-02 | Locking structure of toilet cover plate hinge base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203506567U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672668A (en) * | 2018-03-21 | 2021-04-16 | 吉博力国际股份公司 | Closestool cover plate hinge seat convenient to disassemble and assemble |
-
2013
- 2013-08-02 CN CN201320471261.2U patent/CN203506567U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672668A (en) * | 2018-03-21 | 2021-04-16 | 吉博力国际股份公司 | Closestool cover plate hinge seat convenient to disassemble and assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160512 Address after: 528427 Guangdong City, Nantou Province, north of the town of Zhongshan Hui Road, one of the A, B block 32 Patentee after: ZHONGSHAN AIMAS SANITARY WARE CO., LTD. Address before: 528427 Nantou, Guangdong, South Road, the first town of Yongchang Road, No. 2, No. Patentee before: Zhou Yujia |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20190802 |