CN204960536U - Novel key - Google Patents
Novel key Download PDFInfo
- Publication number
- CN204960536U CN204960536U CN201520748269.8U CN201520748269U CN204960536U CN 204960536 U CN204960536 U CN 204960536U CN 201520748269 U CN201520748269 U CN 201520748269U CN 204960536 U CN204960536 U CN 204960536U
- Authority
- CN
- China
- Prior art keywords
- key
- tongue
- establishing
- shank
- accommodating groove
- 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.)
- Active
Links
Landscapes
- Lock And Its Accessories (AREA)
Abstract
The utility model provides a novel key, includes key tongue and key spoon handle, is provided with the groove of taking in that is used for taking in the key tongue on the key spoon handle, and the one end of taking in the groove has connecting portion, and the one end pin joint of key tongue is on connecting portion, the inboard of accomodating the groove is equipped with one and supports the portion that establishes, should support the portion of establishing and be used for expanding to locate the key tongue and be close to and accomodate the terminal surface in groove to supporting when parallel with key spoon handle at the key tongue, is somebody's turn to do to establishing an elastic connection in the lateral wall of accomodating the groove, one side of supporting the portion of establishing is equipped with presses the position, presses the position and is used for being pressed so that should support the outside of the portion's of establishing motion to this key tongue movement track by external force. The utility model discloses a novel key can adjust folding up and using of key in a flexible way. In addition, expand to with key spoon handle when parallel at the key tongue, in key spoon handle also can stretch into and be used for installing the through -hole of lock core, the length of extra long whole key to the length that need not to adjust the lock core also enables the door plant that the tool to lock was applicable to different thickness, has simplified the installation of tool to lock.
Description
Technical field
The utility model belongs to lockset opening device technical field, is specifically related to a kind of novel key.
Background technology
Key is a kind of main tool of unblanking, can to door lock, and the locksets such as lock are implemented to open.The lock core that general a whole set of lockset comprises for being arranged on mount pad on door-plate, match with mount pad and the key for unblanking, and when lockset is installed, often need on door-plate, to offer a through hole to facilitate the installation of lock core.Current key generally adapts to the lockset of its correspondence, and length is all often fixing.So, when installing lockset, when encountering the door-plate of different-thickness, because the shank of the key on the key can not stretch in through hole, therefore need the corresponding length of lock core that regulates to be adapted to the fixing key of length, to enable a whole set of lockset normally use, make troubles to the installation of lockset.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of novel key, and its adjustable length is applicable to the door-plate of different-thickness, thus simplifies the installation of lockset.
For achieving the above object, the utility model adopts following technical scheme:
A kind of novel key, comprise key tongue and the shank of the key, the shank of the key is provided with the accommodating groove for receiving key tongue, one end of accommodating groove has a junction, and one end of key tongue is articulated on connecting portion; The inner side of accommodating groove is provided with one to establishing portion, should to establish portion for when key tongue is expanded to parallel with the shank of the key to being located at the end face of key tongue near accommodating groove, the sidewall of accommodating groove should to be connected to the portion elasticity of establishing; To establishing the side in portion to be provided with pressing position, pressing position is used for by pressed by external force with make this support outside that the portion of establishing moves to this key tongue movement locus.
Preferably, the sidewall of accommodating groove is installed with a shell fragment, the length direction of this shell fragment is parallel with the length direction of the shank of the key, is formed at one end that shell fragment is close to key tongue to the portion of establishing, and pressing position is formed at the side to establishing portion away from this sidewall.
Preferably, the shank of the key comprises two and to be arranged in parallel sidewall, and accommodating groove is separated by by two side and is formed; Be formed to the portion of establishing on one of them sidewall; Another sidewall is provided with breach.
Preferably, this novel key also comprises a rotating shaft, and this rotating shaft is connected to key tongue and connecting portion, and key tongue coordinates with rotating shaft pivotable.
Preferably, one end of the shank of the key offers bar hole.
Preferably, the width of the shank of the key is consistent with the width of key tongue.
The beneficial effects of the utility model are:
Compared to prior art, novel key of the present utility model, its key tongue is articulated on the connecting portion of the shank of the key, corresponding the shank of the key is provided with the accommodating groove for receiving key, and to establishing the setting in portion can the folding of flexible modulation key and use in accommodating groove.In addition, when key tongue is expanded to parallel with the shank of the key, the shank of the key also can stretch into for installing in the through hole of lock core, lengthens the length of whole key, thus the length without the need to adjusting lock core also can make lockset be applicable to the door-plate of different-thickness, simplifies the installation of lockset.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is folding state structural representation of the present utility model.
Wherein, 10, key tongue; 20, the shank of the key; 21, to establishing portion; 22, breach; 23, bar hole; 24, connecting portion; 30, rotating shaft.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
A kind of novel key as shown in Figure 1 and Figure 2, comprises key tongue 10 and the shank of the key 20, and concrete the shank of the key 20 is provided with accommodating groove, can be used for storage key tongue 10; In one end of this accommodating groove, there is a junction 24 simultaneously, above-mentioned key tongue 10 is articulated on connecting portion 24, this key tongue 10 can be rotated relative to the shank of the key 20, the folding of Key tongue 10 and the adjustment of whole key length.
When the door-plate that lockset is installed is thicker, key tongue 10 can be launched, when making key tongue 10 be expanded to parallel with the shank of the key 20, because being provided with one to establishing portion 21 in the inner side of accommodating groove, be somebody's turn to do to establishing portion 21 to being located at key tongue 10 on the end face of accommodating groove, so when using this key unlocking, the length of whole key can be lengthened, without the need to adjusting the distance of lock core and mount pad in lockset, making lockset be applicable to the door-plate of different-thickness, simplifying the installation of lockset; And the process of unblanking can be more stable.
In addition, to establishing the side in portion 21 to be provided with pressing position, pressing position is used for being established portion 21 to move to the outside of this key tongue 10 movement locus by pressed by external force to make this support above-mentioned, makes key tongue 10 can folding smoothly; And should to the sidewall establishing portion 21 elasticity to be connected to accommodating groove, so, when the whole key of needs folding, press above-mentioned pressing position, make the end face to establishing portion 21 to be no longer connected to key tongue 10, key tongue 10, relative to just can rotating by the shank of the key 20, is received to above-mentioned accommodating groove, thus realize the folding of this key, be convenient for carrying.
Preferably, the sidewall of accommodating groove is provided with a shell fragment, the length direction of this shell fragment is parallel with the length direction of the shank of the key 20, above-mentioned to establishing portion 21 specifically can be formed at one end that this shell fragment is close to key tongue 10, its above-mentioned pressing position is formed at the side to establishing portion away from accommodating groove sidewall, so, by pressing above-mentioned pressing position, just can make, to establishing portion 21 towards near the motion of accommodating groove sidewall, just can realize to establishing being separated of portion 21 and key tongue 10.Certainly, also can be realize above-mentioned effect by arranging elasticity blob of viscose.
Preferably, the shank of the key 20 comprises two sidewalls be arranged in parallel, and above-mentioned accommodating groove can be separated by by two side and be formed; Be formed on one of them sidewall to establishing portion 21; Can arrange breach 22 on another sidewall above-mentioned, the key tongue 10 be accommodated in accommodating groove by this breach 22 is exposed on surface, so facilitates staff to be launched by key tongue 10, more convenient to use simultaneously.
Preferably, in the present embodiment, above-mentioned novel key also can comprise a rotating shaft 30, and make this rotating shaft 30 be connected to the connecting portion of key tongue 10 and the shank of the key 20, key tongue 10 coordinates with rotating shaft 30 pivotable, thus realizes above-mentioned key tongue 10 rotating relative to the shank of the key 20.
Preferably, the rear end of the shank of the key 20 also can offer bar hole 23, can dress key chain to be convenient for carrying at this through hole; Meanwhile, this bar hole 23 may be used for opening beer bottle cap, dual-use material. and certainly, the width of above-mentioned the shank of the key 20 can be consistent with the width of key tongue 10, and Key handle 20 also can stretch into for installing in the hole of lock core.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.
Claims (6)
1. a novel key, comprises key tongue and the shank of the key, it is characterized in that, the shank of the key is provided with the accommodating groove for receiving key tongue, one end of accommodating groove has a junction, and one end of key tongue is articulated on connecting portion; The inner side of accommodating groove is provided with one to establishing portion, should to establish portion for when key tongue is expanded to parallel with the shank of the key to being located at the end face of key tongue near accommodating groove, the sidewall of accommodating groove should to be connected to the portion elasticity of establishing; To establishing the side in portion to be provided with pressing position, pressing position is used for by pressed by external force with make this support outside that the portion of establishing moves to this key tongue movement locus.
2. novel key as claimed in claim 1, it is characterized in that, the sidewall of accommodating groove is installed with a shell fragment, the length direction of this shell fragment is parallel with the length direction of the shank of the key, be formed at one end that shell fragment is close to key tongue to the portion of establishing, pressing position is formed at the side to establishing portion away from this sidewall.
3. novel key as claimed in claim 1, is characterized in that, the shank of the key comprises two and to be arranged in parallel sidewall, and accommodating groove is separated by by two side and is formed; Be formed to the portion of establishing on one of them sidewall; Another sidewall is provided with breach.
4. novel key as claimed in claim 1, it is characterized in that, this novel key also comprises a rotating shaft, and this rotating shaft is connected to key tongue and connecting portion, and key tongue coordinates with rotating shaft pivotable.
5. novel key as claimed in claim 1, it is characterized in that, one end of the shank of the key offers bar hole.
6. novel key as claimed in claim 1, it is characterized in that, the width of the shank of the key is consistent with the width of key tongue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748269.8U CN204960536U (en) | 2015-09-23 | 2015-09-23 | Novel key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520748269.8U CN204960536U (en) | 2015-09-23 | 2015-09-23 | Novel key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960536U true CN204960536U (en) | 2016-01-13 |
Family
ID=55055610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520748269.8U Active CN204960536U (en) | 2015-09-23 | 2015-09-23 | Novel key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204960536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661434A (en) * | 2018-06-21 | 2018-10-16 | 中山市皇鼎五金制品有限公司 | A kind of folding key |
| CN114033255A (en) * | 2021-11-23 | 2022-02-11 | 泉州思为工业设计有限公司 | Lock core, lock's bunker |
-
2015
- 2015-09-23 CN CN201520748269.8U patent/CN204960536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661434A (en) * | 2018-06-21 | 2018-10-16 | 中山市皇鼎五金制品有限公司 | A kind of folding key |
| CN114033255A (en) * | 2021-11-23 | 2022-02-11 | 泉州思为工业设计有限公司 | Lock core, lock's bunker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204960536U (en) | Novel key | |
| CN103302605A (en) | Telescopic tongs | |
| CN205325938U (en) | Concrete mould | |
| CN204467273U (en) | The convenient draw-bar box handle regulating height | |
| CN204866346U (en) | Gondola water faucet fixing device | |
| CN204491744U (en) | A kind of mounting structure for wall base | |
| CN203293070U (en) | Movable draw hook assembling tool | |
| CN201190710Y (en) | Positioning mechanism for telescopic pipe | |
| CN204901451U (en) | Telescopic two -sided luminous LED fluorescent tube | |
| CN201232399Y (en) | Lockset | |
| CN203654950U (en) | Easily adjustable rotary hinge base structure | |
| CN208310483U (en) | A kind of thumb-latch structure | |
| CN201659847U (en) | Drawing board with sliding paper pressers | |
| CN206840643U (en) | Swing rod is molded back-off mechanism and injection mold | |
| CN206401825U (en) | A kind of fixed cableties | |
| CN203601647U (en) | Sealing machine with micro-switch | |
| CN205460985U (en) | Model door hinge structure can fix a position | |
| CN104878988A (en) | Door lock convenient to unlock | |
| CN203583999U (en) | Hidden automobile door lock and automobile door handle assembly | |
| CN203769497U (en) | Electrical cabinet door hinge | |
| CN211403442U (en) | Fingerprint identification chip convenient to installation | |
| CN204795996U (en) | Fixing device of angle gauge mechanism | |
| CN211879682U (en) | Transmission operation data transmission device based on Ethernet | |
| CN203510049U (en) | Electric screw driver locking screw | |
| CN205724302U (en) | The socket of LED |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |