CN209620807U - A kind of Novel lock body clutch structure that band resets - Google Patents
A kind of Novel lock body clutch structure that band resets Download PDFInfo
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- CN209620807U CN209620807U CN201721790448.3U CN201721790448U CN209620807U CN 209620807 U CN209620807 U CN 209620807U CN 201721790448 U CN201721790448 U CN 201721790448U CN 209620807 U CN209620807 U CN 209620807U
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- clutch
- clutch yoke
- shift fork
- yoke
- lock body
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Abstract
The utility model relates to electronic lock technical fields, the Novel lock body clutch structure that in particular a kind of band resets, including body shell, the surface of body shell is equipped with the clutch structure being made of upper shift fork, clutch yoke and lower shift fork, upper shift fork is mounted on the top of clutch yoke, lower shift fork is mounted on the bottom end of clutch yoke, the side surface of clutch yoke is fixedly connected with clutch yoke reseting plate, clutch yoke reset spring is equipped with below clutch yoke reseting plate, clutch resetting structure is increased, which is mainly made of clutch yoke reset spring and clutch yoke reseting plate.Clutch will drive clutch yoke reseting plate in rotation and pull clutch yoke reset spring, and when clutch is unclamped, clutch can be taken back starting point, return to original position by clutch yoke reset spring meeting return, clutch yoke reseting plate.The position between clutch yoke and lower shift fork and clutch yoke is set not generate offset.To ensure that reliability of structure, while also facilitating installation.
Description
Technical field
The utility model relates to electronic lock technical field, specially a kind of Novel lock body clutch structure of band reset.
Background technique
The most crucial component of electronic lock is lock body, is door lock safety and stable most crux component, and lock body is the group of lock
At one of part, there are many kinds of lock bodies, common are unidirectional lock body, three-dimensional lock body, four-way lock body etc..It is commonly used in security door
On, it is responsible for the basic antitheft work of security door, lock core is that control lock body is run, and lock body is just responsible for an opening of doors and windows and locks
The effect come, plays an important role on antitheft, and Tiandi lock lock body is exactly to be driven and locked by lock body transmission device while locking a door
Point and lower lock point add four columned lock points, when locking a door, three faces that can be locked the door, in addition door hinge four directions is all
Have and lock together door leaf and doorframe, there is good pick-proof, collision prevention function in this way, the clutch structure of existing electronic anti-theft lock,
There are many kinds of form, but since door is point or so, so the clutch of Door lock must solve the problems, such as left and right, usually divide
Left and right, that I guess can be general with component, also to dismantle lock body replacement component direction；The intensity of clutch structure, is generally also relied on
In the intensity of structure structure itself；The reset of clutch has relied on the reset for the door lock handle upper spring being attached thereto.Itself does not have
Spring reset structure.Reliability of structure is influenced by two aspects, and 1, influenced by door lock handle component angles 2, be by door lock installation
No vertical influence, two influence factors can all increase the deviation of clutch, in addition clutch is caused to the square bar diastema connected between handle
Angle loss, interlock forming position offset can not, clutch failure.
In addition, due to the strong spring that do not automatically reset, the shift fork that comes up is from free structure, and transporting or moving can all wander off, very important person when installation
To correct angle, the difficulty and workload of installation are increased, in consideration of it, it is proposed that a kind of Novel lock body clutch knot that band resets
Structure.
Utility model content
The purpose of this utility model is to provide the Novel lock body clutch structures that a kind of band resets, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
The Novel lock body clutch structure that a kind of band resets, including body shell, the surface of the body shell be equipped with by upper shift fork,
The clutch structure of clutch yoke and lower shift fork composition, the upper shift fork are mounted on the top of the clutch yoke, the lower shift fork
Be mounted on the bottom end of the clutch yoke, the side surface of the clutch yoke is fixedly connected with clutch yoke reseting plate, it is described from
The lower section for closing shift fork reseting plate is equipped with clutch yoke reset spring, and the lower section of the clutch yoke reset spring is equipped with washer, institute
State the table that clutch yoke reseting plate, the clutch yoke reset spring and the washer are fixed by screws in the body shell
Face, the inside of the upper shift fork, clutch yoke and lower shift fork offer the square groove being vertically oriented to.
Preferably, the inside of the clutch yoke is equipped with safety plate, and one end of the safety plate is socketed with insurance baffle, institute
The other end for stating safety plate is equipped with relief spring and is fixed in clutch yoke by relief spring.
Preferably, the size specification of the square groove is all the same.
Preferably, the top of the upper shift fork is equipped with latch bolt shift fork.
Preferably, the shape of the safety plate is cross.
Compared with prior art, the utility model has the beneficial effects that clutch yoke reseting plate is in clutch in the utility model
Under shift fork reset spring drives, clutch yoke can be resetted, without external factor, oneself is resetted, and ensure that the angle of clutch
Degree is in correct cooperation position.Shift fork position is limited when being also beneficial to product installation, reduces the trouble of clutch position relatively pair, and
On clutch structure, by upper shift fork, the structure of clutch yoke and lower shift fork composition is gone by the square bar insertion depth of cooperation rotation
Lower shift fork and the "Off" of clutch yoke and " conjunction " in control, to achieve the purpose that distinguish to before and after door lock.Open the right side in a left side for door leaf
It is opposite to open exactly lock body clutch external and internal compositions.And the utility model structure, the switching of clutch can be become being inserted into square bar depth
Switching avoid and left open the inconsistent of right unlocking body to enhance lock body versatility；
The utility model realizes clutch not to be influenced by door leaf or so, and lock body clutch structure is regardless of left and right；Lock body shell is made
The integral structure of external force is positioned and unloaded for clutch.Increase the tamper-proof dynamics of structure；It is most important, it is multiple to increase clutch
Bit architecture, the structure are mainly made of clutch yoke reset spring and clutch yoke reseting plate.Clutch rotation when will drive from
It closes shift fork reseting plate and pulls clutch yoke reset spring, when clutch is unclamped, clutch yoke reset spring meeting return, clutch yoke
Clutch can be taken back starting point by reseting plate, return to original position.Generate the position between clutch yoke and lower shift fork and clutch yoke not
Offset.To ensure that reliability of structure, while also facilitating installation.
Detailed description of the invention
Fig. 1 is the overall structure decomposition diagram of the utility model；
Fig. 2 is the attachment structure schematic diagram of relief spring and clutch yoke reseting plate in the utility model；
Fig. 3 is the overall structure assembling schematic diagram of the utility model.
In figure: 1, body shell；2, clutch yoke；20, clutch yoke reseting plate；21, safety plate；22, relief spring；23,
Insure baffle；3, upper shift fork；4, lower shift fork；5, latch bolt shift fork；6, clutch yoke reset spring；7, screw；8, washer；9, side
Slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
The Novel lock body clutch structure that a kind of band resets, including body shell 1, the surface of body shell 1 be equipped with by upper shift fork 3,
The top of the clutch structure that clutch yoke 2 and lower shift fork 4 form, upper shift fork 3 is equipped with latch bolt shift fork 5, and upper shift fork 3 is mounted on clutch
The top of shift fork 2, lower shift fork 4 are mounted on the bottom end of clutch yoke 2, can be opposite between upper shift fork 3, clutch yoke 2 and lower shift fork 4
Rotation, the side surface of clutch yoke 2 are fixedly connected with clutch yoke reseting plate 20, the lower section of clutch yoke reseting plate 20 be equipped with from
Shift fork reset spring 6 is closed, the lower section of clutch yoke reset spring 6 is equipped with washer 8, and clutch yoke reseting plate 20, clutch yoke are multiple
Position spring 6 and washer 8 are fixed on the surface of body shell 1 by screw 7, and clutch yoke reset spring 6 is fixed, clutch yoke
Reseting plate 20 can be rotated with clutch yoke 2 and be rotated, and the inside of upper shift fork 3, clutch yoke 2 and lower shift fork 4 offers vertically
The square groove 9 of direction, the size specification of square groove 9 is all the same, and the inside of clutch yoke 2 is equipped with safety plate 21, the shape of safety plate 21
For cross, one end of safety plate 21 is socketed with insurance baffle 23, and the other end of safety plate 21 is equipped with relief spring 22 and passes through
Relief spring 22 is fixed in clutch yoke 2, and door lock is after driving upper shift fork 3 or lower shift fork 4 to mention upwards, clutch yoke reseting plate
20 under the drive of clutch yoke reset spring 6, can reset clutch yoke 2, and without external factor, oneself is resetted, and is guaranteed
The angle of clutch is in correct cooperation position.Shift fork position is limited when being also beneficial to product installation, and it is more right to reduce clutch position
Trouble, and on clutch structure, by upper shift fork 3, the structure that clutch yoke 2 and lower shift fork 4 form passes through the side of cooperation rotation
Bar insertion depth goes the "Off" and " conjunction " that control lower shift fork and clutch yoke 2, to reach to the mesh distinguished before and after door lock
's.The right side is opened on a left side for door leaf, and to open exactly lock body clutch external and internal compositions opposite.And the utility model structure, the switching of clutch can be become
To be inserted into the switching of square bar depth, to enhance lock body versatility, avoids a left side and open the inconsistent of right unlocking body, realize clutch
It is not influenced by door leaf or so, lock body clutch structure is regardless of left and right；Lock body shell positions and unloads the integration of external force as clutch
Structure.Increase the tamper-proof dynamics of structure；It is most important, clutch resetting structure is increased, the structure is mainly by clutch yoke
Reset spring 6 and clutch yoke reseting plate 20 are constituted.Clutch will drive clutch yoke reseting plate 20 in rotation and clutch pulled to dial
Reset spring 6 is pitched, when clutch is unclamped, the meeting return of clutch yoke reset spring 6, clutch yoke reseting plate 20 can take back clutch
Starting point returns to original position.The position between clutch yoke 2 and lower shift fork 4 and clutch yoke 2 is set not generate offset.To ensure that
Reliability of structure, while also facilitating installation.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. the Novel lock body clutch structure that a kind of band resets, including body shell (1), it is characterised in that: the table of the body shell (1)
Face is equipped with the clutch structure being made of upper shift fork (3), clutch yoke (2) and lower shift fork (4), and the upper shift fork (3) is mounted on institute
The top of clutch yoke (2) is stated, the lower shift fork (4) is mounted on the bottom end of the clutch yoke (2), the clutch yoke (2)
Side surface be fixedly connected with clutch yoke reseting plate (20), the lower section of the clutch yoke reseting plate (20) is equipped with clutch yoke
The lower section of reset spring (6), the clutch yoke reset spring (6) is equipped with washer (8), the clutch yoke reseting plate (20),
The clutch yoke reset spring (6) and the washer (8) are fixed on the surface of the body shell (1) by screw (7), described
The inside of upper shift fork (3), clutch yoke (2) and lower shift fork (4) offers the square groove (9) being vertically oriented to.
2. the Novel lock body clutch structure that band according to claim 1 resets, it is characterised in that: the clutch yoke (2)
Inside be equipped with safety plate (21), one end of the safety plate (21) be socketed with insurance baffle (23), the safety plate (21)
The other end is equipped with relief spring (22) and is fixed in clutch yoke (2) by relief spring (22).
3. the Novel lock body clutch structure that band according to claim 1 resets, it is characterised in that: the square groove (9) it is big
Small dimension is all the same.
4. the Novel lock body clutch structure that band according to claim 1 resets, it is characterised in that: the upper shift fork (3)
Top is equipped with latch bolt shift fork (5).
5. the Novel lock body clutch structure that band according to claim 2 resets, it is characterised in that: the safety plate (21)
Shape is cross.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790448.3U CN209620807U (en) | 2017-12-20 | 2017-12-20 | A kind of Novel lock body clutch structure that band resets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721790448.3U CN209620807U (en) | 2017-12-20 | 2017-12-20 | A kind of Novel lock body clutch structure that band resets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209620807U true CN209620807U (en) | 2019-11-12 |
Family
ID=68440689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721790448.3U Active CN209620807U (en) | 2017-12-20 | 2017-12-20 | A kind of Novel lock body clutch structure that band resets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209620807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502415A (en) * | 2020-04-27 | 2020-08-07 | 广州市家盾卫士锁业有限公司 | Reversible lock body with square bolt protection |
-
2017
- 2017-12-20 CN CN201721790448.3U patent/CN209620807U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111502415A (en) * | 2020-04-27 | 2020-08-07 | 广州市家盾卫士锁业有限公司 | Reversible lock body with square bolt protection |
| CN111502415B (en) * | 2020-04-27 | 2024-04-05 | 广州市家盾卫士锁业有限公司 | Reversible lock body with square tongue protection |
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