CN205476862U - Lock locking structure - Google Patents
Lock locking structure Download PDFInfo
- Publication number
- CN205476862U CN205476862U CN201620016689.1U CN201620016689U CN205476862U CN 205476862 U CN205476862 U CN 205476862U CN 201620016689 U CN201620016689 U CN 201620016689U CN 205476862 U CN205476862 U CN 205476862U
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- Prior art keywords
- locking
- spring part
- door lock
- accessory body
- breach
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Abstract
The utility model belongs to the technical field of the tool to lock, especially, relate to a lock locking structure. It has solved the unreasonable scheduling problem of prior art design. This lock locking structure including annular lock accessory body with be located annular lock accessory body and be the locking spring part of T shape, be equipped with a plurality of circumference evenly distributed's locking breach at the inner wall of annular lock accessory body, locking spring part stub end circumference and annular lock accessory body inner wall phase -match and be equipped with the deformed flexions of two symmetry settings in locking spring part stub end circumference, the lateral surface of every flexion that can deform be equipped with respectively can block in the locking breach in two lockings lack intraoral locking convex parts and every flexion that can deform forms crooked cell body with locking spring part stub end lateral part. The utility model has the advantages of: it is more reasonable to design, locking simple structure and more practical.
Description
Technical field
This utility model belongs to lock technology field, particularly relates to a kind of door lock locking structure.
Background technology
In daily life, door is provided with door lock in the side opened the door, and door lock is just used to handle
Door lock is lived to prevent other people from opening this equipment, and this equipment is probably machinery,
It is also likely to be electronic, electronic needs electric energy.
Such as, Chinese patent discloses a kind of door lock, application number [201020593591.5],
Including outer handle, enclosing cover, red green display sheet, outer bottom, spring, rotary square shaft, interior
Bottom, tongue switching bar, inner cap and Internal handle；The door lock of the program uses metal material
Poke rod, makes door lock durable in use；Use spring and rotary shaft with the use of so that it is suitable
For different door-plate thickness；Screw is hidden in handle, prevents and revealed in use
The harm that screw scratch outside causes, and make door lock more attractive generous.
Although above-mentioned scheme all has above plurality of advantages, but, this scheme its also
At least there is following defect: the locking structure of door lock is complicated and manipulation is inconvenient.
Utility model content
The purpose of this utility model is for the problems referred to above, it is provided that a kind of design is more reasonable,
Locking structure is simple and manipulates convenient door lock locking structure.
For reaching above-mentioned purpose, this utility model have employed following technical proposal: this door lock
Locking structure includes ring lock accessory body and is positioned at the locking of ring lock accessory body and t shape
Spring part, the inwall at ring lock accessory body is provided with the locking breach of some even circumferentials distribution,
Locking spring part stub end circumference matches and at locking spring part with ring lock accessory body inwall
Stub end be circumferentially with two symmetrically arranged can deformation bending section, each can deformation curved
The lateral surface of pars convoluta is respectively equipped with and can be stuck in two locking breach in described locking breach
In locking protuberance and each can deformation bending section and locking spring part stub end sidepiece be formed
Bending cell body.Radially deformation can be capable of by deformation bending section under radially outward force effect.
In this application, owing to being provided with and can combine locking protuberance and locking by deformation bending section
The structure of breach can improve the stability of locking further, and secondly, locking structure is simple
And practical, meet the development trend of current social technology.Owing to being provided with annular stop portion
Being prevented from square rod and depart from cylindrical body thus the corresponding effect of realization, it is more reasonable to design.
I.e. being capable of locking it addition, rotate ring lock accessory body or cancel locking, manipulation is simple
Simple and convenient.
In above-mentioned door lock locking structure, each locking breach is respectively provided with arc recessed
Face, is respectively equipped with, on each locking protuberance, the arc matched with described arc-shaped concave
Convex surface.
In above-mentioned door lock locking structure, described locking breach quantity has four.
In above-mentioned door lock locking structure, if described ring lock accessory body is provided with solid
Determine hole.
In above-mentioned door lock locking structure, described locking spring part center is provided with square rod
Access aperture.
In above-mentioned door lock locking structure, the described little head end of locking spring part is provided with tool
There is the limiting section of the through hole connected with square rod access aperture.
In above-mentioned door lock locking structure, described through hole is square through hole.
In above-mentioned door lock locking structure, described can deformation bending section W-shaped can
Deformation bending section, described locking protuberance is arranged on can be outside the middle part of deformation bending section；
The bending cell body that described bending cell body is W-shaped.
Compared with prior art, the advantage of this door lock locking structure is: 1, owing to setting
Put and can combine the structure of locking protuberance and locking breach and can carry further by deformation bending section
The stability of high locking, secondly, locking structure is simple and practical, meets current social skill
The development trend of art.It is prevented from square rod disengaging cylindrical body owing to being provided with annular stop portion
Thus realize corresponding effect, it is more reasonable to design.2, simple in construction and easily fabricated,
Service life is long.3, rotate ring lock accessory body be i.e. capable of locking or cancel locking,
Manipulation is simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides.
Fig. 2 is the detonation configuration schematic diagram that this utility model provides.
In figure, ring lock accessory body 1, locking breach 11, arc-shaped concave 11a, fixing hole
12, locking spring part 2, can deformation bending section 21, locking protuberance 22, arc convex 22a,
Bending cell body 23, square rod access aperture 24, limiting section 25, through hole 25a.
Detailed description of the invention
With detailed description of the invention the present invention done further details of theory below in conjunction with the accompanying drawings
Bright.
As shown in Figure 1-2, this door lock locking structure includes ring lock accessory body 1 and is positioned at ring
Interior and the locking spring part 2 of t shape of shape lock accessory body 1, in ring lock accessory body 1
Wall is provided with the locking breach 11 of some even circumferentials distribution, fixing for the ease of installing,
Ring lock accessory body 1 is provided with some fixing holes 12.
Locking spring part 2 stub end circumference matches with ring lock accessory body 1 inwall and at lock
Only spring part 2 stub end be circumferentially with two symmetrically arranged can deformation bending section 21,
Each the lateral surface of deformation bending section 21 can be respectively equipped with and can be stuck in described locking and lack
In mouthfuls 11 the locking protuberance 22 in two locking breach 11 and each can deformation bending section
21 form bending cell body 23 with locking spring part 2 stub end sidepiece.Specifically, this enforcement
Example can deformation bending section 21 W-shaped can deformation bending section, described locking protuberance
22 be arranged on can be outside the middle part of deformation bending section；Described bending cell body 23 is W-shaped
Bending cell body.
Prioritization scheme, is respectively provided with arc-shaped concave 11a on each locking breach 11,
It is respectively equipped with convex with the arc that described arc-shaped concave matches on each locking protuberance 22
Face 22a.
Locking breach 11 quantity of the present embodiment has four.
It addition, be provided with square rod access aperture 24 at locking spring part 2 center.At locking spring
The little head end of part 2 is provided with the limiting section with the through hole 25a connected with square rod access aperture 24
25.Through hole 25a is square through hole.
Square rod inserts in be equipped with in square rod access aperture 24 and on square rod and is positioned at square rod entrance
Gag lever post in hole 24, this limiting section when gag lever post contacts with limiting section 25 medial surface
25 are prevented from gag lever post comes off.
Specific embodiment described herein is only for example to this utility model spirit
Explanation.This utility model person of ordinary skill in the field can be to described concrete
Embodiment is made various amendment or supplements or use similar mode to substitute, but not
Spirit of the present utility model can be deviateed or surmount model defined in appended claims
Enclose.
Although it is recessed the most more to employ ring lock accessory body 1, locking breach 11, arc
Face 11a, fixing hole 12, locking spring part 2, can deformation bending section 21, locking protuberance
22, arc convex 22a, bending cell body 23, square rod access aperture 24, limiting section 25, logical
The terms such as hole 25a, but it is not precluded from using the probability of other term.Use these arts
Language is only used to describe and explain essence of the present utility model more easily；They are solved
It is all contrary with this utility model spirit for being interpreted into any additional restriction.
Claims (8)
1. a door lock locking structure, it is characterised in that include ring lock accessory body (1) and
It is positioned at the locking spring part (2) of ring lock accessory body (1) and t shape, at ring lock
The inwall of accessory body (1) is provided with the locking breach (11) of some even circumferentials distribution, locking
Spring part (2) stub end circumference matches and at locking with ring lock accessory body (1) inwall
Spring part (2) stub end be circumferentially with two symmetrically arranged can deformation bending section (21),
The lateral surface of deformation bending section (21) can be respectively equipped with and can be stuck in described lock each
The only locking protuberance (22) in two locking breach (11) and each in breach (11)
Bending cell body can be formed by deformation bending section (21) with locking spring part (2) stub end sidepiece
(23)。
Door lock locking structure the most according to claim 1, it is characterised in that each
Arc-shaped concave (11a) it is respectively provided with, each locking protuberance (22) on locking breach (11)
On be respectively equipped with the arc convex (22a) matched with described arc-shaped concave.
Door lock locking structure the most according to claim 1 and 2, it is characterised in that
Described locking breach (11) quantity has four.
Door lock locking structure the most according to claim 1 and 2, it is characterised in that
Described ring lock accessory body (1) is provided with some fixing holes (12).
Door lock locking structure the most according to claim 1 and 2, it is characterised in that
Described locking spring part (2) center is provided with square rod access aperture (24).
Door lock locking structure the most according to claim 5, it is characterised in that described
Locking spring part (2) little head end be provided with there is connect with square rod access aperture (24) logical
The limiting section (25) in hole (25a).
Door lock locking structure the most according to claim 6, it is characterised in that described
Through hole (25a) be square through hole.
Door lock locking structure the most according to claim 1, it is characterised in that described
Can deformation bending section (21) W-shaped can deformation bending section, described locking protuberance
(22) being arranged on can be outside the middle part of deformation bending section；Described bending cell body (23)
W-shaped bending cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016689.1U CN205476862U (en) | 2016-01-08 | 2016-01-08 | Lock locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620016689.1U CN205476862U (en) | 2016-01-08 | 2016-01-08 | Lock locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205476862U true CN205476862U (en) | 2016-08-17 |
Family
ID=56665065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620016689.1U Active CN205476862U (en) | 2016-01-08 | 2016-01-08 | Lock locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205476862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316079A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | For adjusting executing agency and the vehicle of display terminal |
-
2016
- 2016-01-08 CN CN201620016689.1U patent/CN205476862U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110316079A (en) * | 2018-03-30 | 2019-10-11 | 比亚迪股份有限公司 | For adjusting executing agency and the vehicle of display terminal |
| CN110316079B (en) * | 2018-03-30 | 2022-04-15 | 比亚迪股份有限公司 | Actuating mechanism for adjusting display terminal and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |