CN201133125Y - Foldable key - Google Patents
Foldable key Download PDFInfo
- Publication number
- CN201133125Y CN201133125Y CNU2007203030108U CN200720303010U CN201133125Y CN 201133125 Y CN201133125 Y CN 201133125Y CN U2007203030108 U CNU2007203030108 U CN U2007203030108U CN 200720303010 U CN200720303010 U CN 200720303010U CN 201133125 Y CN201133125 Y CN 201133125Y
- Authority
- CN
- China
- Prior art keywords
- key
- self
- locking body
- holder
- collapsible
- 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.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a folding-typed key. The key of the prior disc lock adopts external teeth, thereby easily damaging the clothes, and the teeth is damaged by the rigid article, thereby influencing the open of the disc lock. The folding-typed key comprises a key plate, and is characterized in that one end of a key shaft is connected with the key plate, and the other end is axially connected with an end art of a key seat; the surface of the key seat is provided with an accommodation groove that is used for accommodating the key plate and the key shaft; a self-locking element that is used for positioning the key shaft is arranged at the accommodation groove. The key plate and the key shaft at the normal status are arranged inside the accommodation groove, so that the tooth shape of the key plate is protected, thereby preventing the key from damaging the clothes or from being damaged by other rigid articles.
Description
Technical field
The utility model relates to unlocking tool, specifically a kind of collapsible key.
Background technology
Existing key, the particularly key of blade lock, the one or both sides that its profile of tooth is positioned at key are symmetrical arranged, because this kind key adopts external tooth, when key is placed on pocket, trousers pocket or hangs on the waist, easily clothing are staved; When the hard thing of key and other contacted or collides, the profile of tooth on it can be damaged by hard thing, influences the unlatching of blade lock.In addition, the length of blade lock key is longer, carries inconvenience.
The utility model content
The purpose of this utility model provides a kind of collapsible key, and it is folding with key, thereby the profile of tooth of key is protected, and contacts with clothing or hard thing to avoid it, prevents that key from staving clothing or by other hard thing damage.
For this reason, the utility model adopts following technical scheme: collapsible key, comprise key piece, an end that it is characterized in that a key axle is connected with described key piece, the other end is coupling on the end of a key holder, the surface of described key holder has a holding tank that is used to place key piece and key axle, and a self-locking body that is used for key axle location is equipped with at this holding tank place.When key was in the normal state, key piece and key axle all were positioned at holding tank, and the profile of tooth of key piece is protected, and avoided key to stave clothing or were damaged by other hard thing, and self-locking body is used for the key axle effectively is positioned in the holding tank.When key need use, firmly get the key axle from holding tank, the elasticity of utilizing the self-locking body material self to have is taken out the key axle in holding tank, and the key axle sways, thereby key piece is opened fully, and can make and open the lock with the key this moment.
As the further of technique scheme improved and replenish, the utility model is taked following technical measures:
Described collapsible key has a cross through hole that communicates with holding tank on the key holder, described self-locking body is positioned at this cross through hole, has a locating notch that is used for clamping key axle on this self-locking body, and locating notch is positioned at the holding tank place.The key axle of locating notch doubling poststack positions, thereby key piece also is connected in the holding tank.
Described collapsible key, the both sides of key holder respectively be equipped with and one be "
" shape seal the limit, seal the limit and be connected with key holder by the barb on its transverse part, described self-locking body seals between the limit at two, utilization is sealed the limit self-locking body is encapsulated in the key holder, realizes the complete of key holder side simultaneously.
Described collapsible key, one end and one of self-locking body seals a spring is housed between the limit, the other end of self-locking body forms a plush copper, and another seals the limit and has a locating hole that cooperates with plush copper, and the both sides of the self-locking body end at close spring place respectively form a hangnail that is connected with key holder.
Described collapsible key, locating notch is major arc, is used for clamping key axle, and the diameter of the diameter of major arc maximum and key axle matches.
Described collapsible key, the key axle is coupling by a turning cylinder and key holder, and there is a spacing breach that is used to hold the key shaft end end of key holder, when this spacing breach guarantees that key is opened, key piece and key holder are on the same horizontal plane, between turning cylinder and the key holder torsion spring are housed.Key is when folded state, and torsion spring is in running order; When key was opened fully, torsion spring was in the normal state.
Described collapsible key has an operating groove that communicates with the holding tank afterbody on the key holder, be used for finger and outwards pull key piece from holding tank, and is easy to operate.
Described collapsible key, the bottom of key holder are equipped with a magnetic guard shield opening tool, and magnet steel is arranged in it, and described magnetic guard shield opening tool is used to open the lock that has lockhole magnetic guard shield.
The utlity model has following beneficial effect: when key did not use, the profile of tooth of key piece was protected, and had avoided key to stave clothing or was damaged by other hard thing; Adopt accordion structure to shorten the length of key under the normality, easy to carry; The area of key cover is greater than the area of key piece, and the gripping area when unblanking is big, easy to operate.
Below in conjunction with Figure of description and embodiment the utility model is further described.
Description of drawings
Fig. 1-2 is an assembly structure figure of the present utility model.
Fig. 3 is the structural representation of the utility model self-locking body.
Fig. 4 is the structural representation of the utility model key piece and key axle.
Fig. 5 seals the structural representation on limit for the utility model one.
Another seals the structural representation on limit to Fig. 6 for the utility model.
Among the figure: 1～key piece, 2～key axle, 3～key holder, 4～holding tank, 5～self-locking body, 6～cross through hole, 7～locating notch, 8,9～seal limit, 10～barb, 11～spring, 12～plush copper, 13～locating hole, 14～hangnail, 15～spacing breach, 16～operating groove, 17～magnetic guard shield opening tool, 18～magnet.
The specific embodiment
Collapsible key shown in Fig. 1-6, it is made up of key piece 1, key axle 2 and key holder 3, one end of key axle 2 is connected with described key piece 1, the other end is coupling on the end of key holder 3 by turning cylinder, there is a spacing breach 15 that is used to hold the key shaft end end of key holder 3, between turning cylinder and the key holder torsion spring is housed; The surface of described key holder 3 has the holding tank 4 that is used to place key piece 1 and key axle 2, and be equipped with one and be used for the key axle is positioned at self-locking body 5 in the holding tank at these holding tank 4 places, and self-locking body is made of plastics.
Have a cross through hole 6 that communicates with holding tank 4 on the key holder 3, self-locking body 5 is positioned at this cross through hole 6.Have a locating notch 7 that is used for clamping key axle on the described self-locking body 5, locating notch 7 is positioned at holding tank 4 places.Locating notch 7 is major arc, and the diameter of major arc maximum matches with the diameter of key axle.The both sides of key holder 3 respectively be equipped with and one be "
" shape seal limit 8,9, seal the limit and be connected with key holder 3 by the barb 10 on its transverse part, self-locking body 5 seals between the limit at two.One end of self-locking body 5 and seal spring 11 is housed between the limit 8, the other end of self-locking body 5 forms a plush copper 12, another seals limit 9 and has a locating hole 13 that cooperates with plush copper 12, and the both sides of the self-locking body end at close spring place respectively form a hangnail that is connected with key holder 14.Have the operating groove 16 that communicates with holding tank 4 afterbodys on the key holder 3, magnetic guard shield opening tool 17 is equipped with in the bottom of key holder 3, and magnet steel 18 is arranged in it.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all falls in the protection domain of the present utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (8)
1, collapsible key, comprise key piece (1), an end that it is characterized in that a key axle (2) is connected with described key piece (1), the other end is coupling on the end of a key holder (3), the surface of described key holder (3) has a holding tank (4) that is used to place key piece (1) and key axle (2), and this holding tank (4) locates to be equipped with a self-locking body (5) that is used for key axle location.
2, collapsible key according to claim 1, it is characterized in that having on the key holder (3) cross through hole (6) that communicates with holding tank (4), described self-locking body (5) is positioned at this cross through hole (6), have a locating notch (7) that is used for clamping key axle on this self-locking body (5), locating notch (7) is positioned at holding tank (4) and locates.
3, collapsible key according to claim 1 and 2, the both sides that it is characterized in that key holder (3) respectively be equipped with and one be "
" shape seal limit (8,9), seal the limit and be connected with key holder (3) by the barb (10) on its transverse part, described self-locking body (5) seals between the limit at two.
4, collapsible key according to claim 3, an end and one that it is characterized in that self-locking body (5) seals a spring (11) is housed between the limit (8), the other end of self-locking body (5) forms a plush copper (12), another seals limit (9) and has a locating hole (13) that cooperates with plush copper (12), and the both sides of the self-locking body end at close spring place respectively form a hangnail that is connected with key holder (14).
5, collapsible key according to claim 2 is characterized in that described locating notch (7) is major arc, and the diameter of the diameter of major arc maximum and key axle matches.
6, collapsible key according to claim 1, it is characterized in that described key axle (2) is coupling by a turning cylinder and key holder (3), there is a spacing breach (15) that is used to hold the key shaft end end of key holder (3), between turning cylinder and the key holder torsion spring is housed.
7, collapsible key according to claim 1 is characterized in that having on the key holder (3) operating groove (16) that communicates with holding tank (4) afterbody.
8, collapsible key according to claim 1 is characterized in that a magnetic guard shield opening tool (17) is equipped with in the bottom of key holder (3), and magnet steel (18) is arranged in it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203030108U CN201133125Y (en) | 2007-12-05 | 2007-12-05 | Foldable key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203030108U CN201133125Y (en) | 2007-12-05 | 2007-12-05 | Foldable key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133125Y true CN201133125Y (en) | 2008-10-15 |
Family
ID=40061398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203030108U Expired - Fee Related CN201133125Y (en) | 2007-12-05 | 2007-12-05 | Foldable key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133125Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696863A (en) * | 2016-01-21 | 2016-06-22 | 张利平 | Folding key capable of automatically popping out |
-
2007
- 2007-12-05 CN CNU2007203030108U patent/CN201133125Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696863A (en) * | 2016-01-21 | 2016-06-22 | 张利平 | Folding key capable of automatically popping out |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20081015 Termination date: 20121205 |