CN1521384A - Key with pinned holding button slice - Google Patents
Key with pinned holding button slice Download PDFInfo
- Publication number
- CN1521384A CN1521384A CNA031026044A CN03102604A CN1521384A CN 1521384 A CN1521384 A CN 1521384A CN A031026044 A CNA031026044 A CN A031026044A CN 03102604 A CN03102604 A CN 03102604A CN 1521384 A CN1521384 A CN 1521384A
- Authority
- CN
- China
- Prior art keywords
- key
- key body
- supporting plate
- pivoted
- supporting plates
- 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.)
- Granted
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Abstract
The key with pushing and stopping chip is proposed for providing excellent anti-theft effect. The key includes key body and two pushing and stopping chips. The key body has several pits in different sizes and in the corresponding positions of upper and lower surfaces, handle in one end and pivot lug formed in the other end for pivoting two pushing and stopping chips. One end of the pushing and stopping chip with slot for pivoting the lug in the key body, and the between the opposite sides of the two pushing and stopping chips there is elastic element to maintain the two pushing and stopping chips in combination state.
Description
Technical field
The invention belongs to key, particularly a kind of key that is pivoted with supporting plate.
Background technology
As shown in Figure 1, general key mainly lies in key body 10 and is provided with several depressions 11, and key body 10 top pouring ladles are covered with lever 12.And generally cooperate the lock pin that is provided with depression 11 corresponding cooperations on number and the key body 10 in the lockset of this kind key.The key of commonly using is very easily made in imitated, so theftproof is not good.
Summary of the invention
The purpose of this invention is to provide the splendid key that is pivoted with supporting plate of a kind of anti-theft effect.
The present invention includes key body and two supporting plates; The upper and lower surface of key body is provided with the depression that number varies in size relatively; One end of key body is provided with lever; The pivot joint lug of two supporting plates that are pivoted is used in key body other end formation two; Supporting plate one end is provided with corresponding and supplies to articulate on the key body caulking groove that lug is set; Being provided with between the two supporting plate opposite flanks to use keeps two supporting plates to be the flexible member that merges shape.
Wherein:
Be respectively equipped with the pivot hole on the two pivot joint lugs; Two supporting plates are provided with that to articulate the lug upper pivot hole corresponding and run through the pivot hole of caulking groove with key body.
The key body two sides are provided with the draw-in groove that number varies in size relatively.
Two supporting plate opposite flanks are respectively equipped with the perforation of establishing for elasticity element two end hooks.
Owing to the present invention includes key body and two supporting plates; The upper and lower surface of key body is provided with the depression that number varies in size relatively; One end of key body is provided with lever; The pivot joint lug of two supporting plates that are pivoted is used in key body other end formation two; Supporting plate one end is provided with corresponding and supplies to articulate on the key body caulking groove that lug is set; Being provided with between the two supporting plate opposite flanks to use keeps two supporting plates to be the flexible member that merges shape.During use, key body is inserted in the lock core hole of the core that is mated design, articulate two supporting plates on the lugs and insert and pull in two detent inserting grooves of lock core hole inside so that be hubbed at key body two, and make two supporting plates push after pushing away a flexible member being relative extratensive type attitude along the inclined-plane of two detent inserting grooves.So, be butted on by two supporting plates in the detent inserting groove of lock core hole and key body is positioned in the lock core hole, make the depression on the upper and lower surface of key body not align the position of the lock pin in the lock core hole; Key body is with lock pin in its both sides ejection lock core hole, so that lock pin is fastened in the key body dual-side draw-in groove, make core form unbuckled state, thereby be able to rotation lock core and open lockset, and after unblanking key body is extracted out from lock core hole, its two supporting plate then is subjected to the effect of flexible member elastic-restoring force and is drawn and move closing.So if be to open the lockset that matches with the present invention with general key, only could open lockset, can prevent that the burglar from surreptitiously opening the lockset that cooperates with the present invention with general key, can reach antitheft effect really with the present invention, anti-theft effect is splendid, thereby reaches purpose of the present invention.
Description of drawings
Fig. 1, be known Key structure schematic isometric.
Fig. 2, for decomposition texture schematic isometric of the present invention.
Fig. 3, for structural representation stereogram of the present invention.
Fig. 4, for user mode schematic diagram of the present invention.
The specific embodiment
As shown in Figure 2, the present invention includes key body 2 and two supporting plates 23.
Key body 2 upper and lower surfaces are provided with the depression 20 that number varies in size relatively, and its two sides are provided with the draw-in groove 21 that number varies in size relatively; One end of key body 2 is provided with lever 22, and its other end formation two is respectively equipped with the pivot joint lug 23 in pivot hole 230.
Supporting plate 24 1 ends be provided with corresponding and for articulate the caulking groove 240 that lug 23 sets on the key body 2 and run through caulking groove 240 and with articulate lug 23 upper pivot holes 230 corresponding pivot holes 241; Two supporting plates, 24 opposite flanks are respectively equipped with for using and keep two supporting plates 24 to be the perforation 242 that merging shape flexible member 26 hooks are established.
During assembling, as Fig. 2, shown in Figure 3, two supporting plates 24 articulate on the lug 23 in 2 liang of key bodies with one end caulking groove 240 embedding groups respectively, and make the pivoted hole 241 that runs through caulking groove 240 on the supporting plate 24 align pivoted hole 230 on the key body 2 pivot joint lugs 23, be hubbed at 2 liang of key bodies by the pivot connecting element 25 that is arranged in supporting plate 24 upper pivot holes 241 and key body 2 pivot joint lugs 23 upper pivot holes 230 then and articulate on the lug 23; To be mounted on for the flexible member 25 of spring between two supporting plates 24 again, two end hooks of flexible member 26 are located in 24 perforation 242 of two supporting plates, so, promptly finish overall package.
During use, as shown in Figure 3, Figure 4, key body 2 is inserted in the lock core hole 30 of the core 3 that is mated design, articulate two supporting plates 24 on the lug 23 and insert and pull in two detent inserting grooves 31 of lock core hole 30 inside so that be hubbed at 2 liang of key bodies, and make two supporting plates 24 push after pushing away a flexible member 26 being relative extratensive type attitude along the inclined-plane of two detent inserting grooves 31.So, be butted on by two supporting plates 24 in the detent inserting groove 31 of lock core hole 30 and key body 2 is positioned in the lock core hole 30, make the draw-in groove 21 of the depression 20 on key body 2 upper and lower surfaces and two sides align the position of the lock pin 32 in the lock core hole 30 respectively; Key body 2 is with lock pin 32 in its both sides ejection lock core hole 30, so that lock pin 32 is fastened in the key body 2 dual-side draw-in grooves 21; And with its upper and lower surperficial pushing tow lock pin 32, so that lock pin 32 is embedded in the key body 2 upper and lower lip-deep depressions 20, make core 3 form unbuckled state, thereby be able to rotation lock core 3 and open lockset, and after unblanking key body 2 is extracted out from lock core hole 30,24 of its two supporting plates are subjected to flexible member 26 elastic-restoring force effects and are drawn and move closing.So, only could open lockset with the present invention as if being to open the lockset that matches with the present invention with general key, can prevent that the burglar from surreptitiously opening the lockset that cooperates with the present invention with general key, can reach antitheft effect really.
Claims (4)
1, a kind of key that is pivoted with supporting plate, it comprises key body; The upper and lower surface of key body is provided with the depression that number varies in size relatively; One end of key body is provided with lever; It is characterized in that the described key body other end forms the two pivot joint lugs of using two supporting plates that are pivoted; Supporting plate one end is provided with corresponding and supplies to articulate on the key body caulking groove that lug is set; Being provided with between the two supporting plate opposite flanks to use keeps two supporting plates to be the flexible member that merges shape.
2, the key that is pivoted with supporting plate according to claim 1 is characterized in that being respectively equipped with the pivot hole on the described two pivot joint lugs; Two supporting plates are provided with that to articulate the lug upper pivot hole corresponding and run through the pivot hole of caulking groove with key body.
3, the key that is pivoted with supporting plate according to claim 1 and 2 is characterized in that described key body two sides are provided with the draw-in groove that number varies in size relatively.
4, the key that is pivoted with supporting plate according to claim 1 and 2 is characterized in that described two supporting plate opposite flanks are respectively equipped with the perforation of establishing for elasticity element two end hooks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102604 CN1238624C (en) | 2003-02-11 | 2003-02-11 | Key with pinned holding button slice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03102604 CN1238624C (en) | 2003-02-11 | 2003-02-11 | Key with pinned holding button slice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1521384A true CN1521384A (en) | 2004-08-18 |
| CN1238624C CN1238624C (en) | 2006-01-25 |
Family
ID=34281802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03102604 Expired - Fee Related CN1238624C (en) | 2003-02-11 | 2003-02-11 | Key with pinned holding button slice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1238624C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476664A (en) * | 2017-09-20 | 2017-12-15 | 王娟 | A kind of theftproof lock |
| CN108798264A (en) * | 2017-07-27 | 2018-11-13 | 谭召亮 | Key and automatic reset structure |
-
2003
- 2003-02-11 CN CN 03102604 patent/CN1238624C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798264A (en) * | 2017-07-27 | 2018-11-13 | 谭召亮 | Key and automatic reset structure |
| CN108798264B (en) * | 2017-07-27 | 2023-11-10 | 谭召亮 | Key and automatic reset structure |
| CN107476664A (en) * | 2017-09-20 | 2017-12-15 | 王娟 | A kind of theftproof lock |
| CN107476664B (en) * | 2017-09-20 | 2023-04-07 | 邯郸市亮佳门业有限公司 | Anti-theft lock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1238624C (en) | 2006-01-25 |
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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 | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060125 |