CN203050257U - Waterproof and cracking preventing folded key with penetrating pin structure - Google Patents
Waterproof and cracking preventing folded key with penetrating pin structure Download PDFInfo
- Publication number
- CN203050257U CN203050257U CN 201220727846 CN201220727846U CN203050257U CN 203050257 U CN203050257 U CN 203050257U CN 201220727846 CN201220727846 CN 201220727846 CN 201220727846 U CN201220727846 U CN 201220727846U CN 203050257 U CN203050257 U CN 203050257U
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- folding
- upper shell
- shell body
- lower house
- waterproof
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Abstract
A waterproof and cracking preventing folded key with a penetrating pin structure comprises an upper shell body, a lower shell body, a sealing cushion, a sealing ring and a cylindrical pin, wherein an inward-concaved buckle groove is formed in the upper shell body, a protrusion buckle which is matched with the buckle groove is arranged on the lower shell body, the sealing cushion is arranged between the upper shell body and the lower shell body, the sealing ring is arranged between the lower shell body and a battery cover, and the cylindrical pin penetrates through the upper shell body and the lower shell body. The waterproof and cracking preventing folded key with the penetrating pin structure has the advantages that the upper shell body and the lower shell body are fastened through the buckle and the buckle groove which are matched, the cylindrical pin is additionally arranged on a folded structure to penetrate through the upper shell body and the lower shell body, so that the upper shell body and the lower shell body cannot crack, the sealing cushion used for being waterproof and sealing is arranged between the upper shell body and the lower shell body, the sealing ring used for being waterproof and sealing is arranged between the lower shell body and the battery cover, so that a good waterproof effect is achieved.
Description
Technical field
The utility model relates to a kind of automotive field key, is specifically related to the anti-cracking of the waterproof folding key that a kind of band is worn latch structure.
Background technology
On automobile market, common straight plate key is folded key just gradually and replaces, and folding key has easy to carry, and characteristics handsome in appearance are subjected to automobile consumer's welcome deeply.Yet in the market the automobile folding key overwhelming majority is to use glue to carry out mount, solidifies by the viscosity of glue the upper shell of folding key and lower house are closed tightly.Though use the folding key design of part of gluing mode fairly simple, this gluing bonded type folding key has tangible deficiency, mainly shows: 1. easy to crack between the upper shell of folding key and the lower house; The glue curing time long, production efficiency is low; 3. waterproof effect is undesirable; 4. production equipment has high input.
The utility model content
For solving the problems of the technologies described above, the anti-folding key that ftractures of the waterproof that provides a kind of band to wear latch structure is provided the purpose of this utility model, and it is easy to crack to solve folding key, and waterproof effect is poor, the problem that folding key upper shell and lower house are easy to crack improves production efficiency of products.
For achieving the above object, the technical solution of the utility model is as follows: a kind of band is worn the anti-cracking of the waterproof folding key of latch structure, comprising:
Upper shell, described upper shell is provided with the indent buckle slot;
Lower house, described lower house are provided with the protruding buckle with described draw-in groove coupling, and described upper shell and described lower house are fastenedly connected by described buckle and described draw-in groove;
Sealing mat, described sealing mat are located between described upper shell and the described lower house;
Sealing ring, described sealing ring are located between described lower house and the battery cover;
Straight pin, described straight pin run through on described upper shell and the described lower house.
Preferably, be provided with cylinder pin hole in the key piece holding tank of described key piece, described upper shell and described lower house are provided with the cylinder pin hole with described cylinder pin hole coupling, are provided with straight pin in the described cylinder pin hole and run through described upper shell and described lower house simultaneously.
Preferably, also comprise:
The folding machine member, described folding machine member comprises folding cam, folding button, key piece, is provided with torsion spring between described folding cam and the described folding button, and described key piece is fixed on the described folding cam by volume skin pin, press described folding button, described key piece can be realized folding.
Preferably, described straight pin is located in the key piece holding tank of described key piece, is used for running through described upper shell and described lower house.
Adopt the beneficial effect of above technical scheme to be: upper shell and lower house are undertaken fastening by buckle and the buckle slot of mutual pairing, increase a straight pin at foldable structure simultaneously and run through upper shell and lower house, guarantee that upper shell and lower house can not ftracture, the sealing mat that has waterproof sealing to use between upper shell and the lower house, the sealing ring that also has waterproof sealing to use between lower house and the battery cover has been accomplished good waterproof effect.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to do to introduce simply to the accompanying drawing of required use in the embodiment technical description below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 2 is lateral view of the present utility model;
Fig. 3 is anti-cracking structural section figure of the present utility model;
Fig. 4 is waterproof sealing structure sectional view of the present utility model.
The represented corresponding component title of numeral among the figure:
1, battery cover 2, sealing ring 3, battery 4, lower house 5, PCB assembly 6, sealing mat 7, straight pin 8, upper shell 9, button assembly 10, volume skin pin 11, folding button 12, key piece 13, folding cam 14, torsion spring 15, buckle.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As Fig. 1, Fig. 2, shown in Figure 3, the anti-cracking of the waterproof folding key that the utility model provides a kind of band to wear latch structure, the anti-cracking function of folding key is by lower house 4, upper shell 8, straight pin 7 is realized, the buckle 15 that projection is arranged on the lower house 4, the indent buckle slot that is complementary with buckle is arranged on the upper shell 8, upper shell 8 and lower house 4 are by buckle 15 combining tightly, folding key is provided with folding cam 13, folding button 11, key piece 12, be provided with torsion spring 14 between folding cam 13 and the folding button 11, key piece 12 is fixed on the folding cam 13 by volume skin pin 10, after pressing folding button 11, key piece 12 can be realized the folding of key piece 12 under the effect of torsion spring 14, running through upper shell 8 and lower house 4 near being provided with a straight pin 7 in key piece 12 holding tanks of foldable structure side simultaneously, guaranteeing that upper shell 8 and lower house 4 can not ftracture because of torsion spring 14 tension force of fold mechanism.
As Fig. 1, shown in Figure 4, waterproof sealing function of the present utility model is by battery cover 1, sealing ring 2, lower house 4, sealing mat 6, upper shell 8 is realized, button assembly 9 sides, the sealing mat 6 that has waterproof sealing to use between upper shell 8 and the lower house 4, battery cover 1 side, the sealing ring 2 that also has waterproof sealing to use between lower house 4 and the battery cover 1, upper shell 8, sealing mat 6 and lower house 4 form confining bed, battery cover 1, sealing ring 2 and lower house 4 form sealant, guaranteed that like this PCB assembly 5 is fully in a sealed space, reached good waterproof effect, also can be to battery 3 waterproof.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and defined General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments herein.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the wideest scope consistent with principle disclosed herein and features of novelty.
Claims (3)
1. the anti-folding key that ftractures of waterproof that band is worn latch structure is characterized in that, comprising:
Upper shell, described upper shell is provided with the indent buckle slot;
Lower house, described lower house are provided with the protruding buckle with described draw-in groove coupling, and described upper shell and described lower house are fastenedly connected by described buckle and described draw-in groove;
Sealing mat, described sealing mat are located between described upper shell and the described lower house;
Sealing ring, described sealing ring are located between described lower house and the battery cover;
Straight pin, described straight pin run through on described upper shell and the described lower house.
2. band according to claim 1 is worn the anti-cracking of the waterproof folding key of latch structure, it is characterized in that, also comprises:
The folding machine member, described folding machine member comprises folding cam, folding button, key piece, is provided with torsion spring between described folding cam and the described folding button, and described key piece is fixed on the described folding cam by volume skin pin, press described folding button, described key piece can be realized folding.
3. band according to claim 2 is worn the anti-cracking of the waterproof folding key of latch structure, it is characterized in that described straight pin is located in the key piece holding tank of described key piece, is used for running through described upper shell and described lower house.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727846 CN203050257U (en) | 2012-12-26 | 2012-12-26 | Waterproof and cracking preventing folded key with penetrating pin structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727846 CN203050257U (en) | 2012-12-26 | 2012-12-26 | Waterproof and cracking preventing folded key with penetrating pin structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050257U true CN203050257U (en) | 2013-07-10 |
Family
ID=48733223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727846 Expired - Fee Related CN203050257U (en) | 2012-12-26 | 2012-12-26 | Waterproof and cracking preventing folded key with penetrating pin structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793981A (en) * | 2013-12-31 | 2014-05-14 | 埃泰克汽车电子(芜湖)有限公司 | Waterproof automobile key |
-
2012
- 2012-12-26 CN CN 201220727846 patent/CN203050257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103793981A (en) * | 2013-12-31 | 2014-05-14 | 埃泰克汽车电子(芜湖)有限公司 | Waterproof automobile key |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130710 Termination date: 20181226 |