CN221073828U - Hidden anti-collision door lock - Google Patents
Hidden anti-collision door lock Download PDFInfo
- Publication number
- CN221073828U CN221073828U CN202322799088.5U CN202322799088U CN221073828U CN 221073828 U CN221073828 U CN 221073828U CN 202322799088 U CN202322799088 U CN 202322799088U CN 221073828 U CN221073828 U CN 221073828U
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- Prior art keywords
- lock
- guide
- lock tongue
- seat
- handle
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- 230000002441 reversible effect Effects 0.000 claims abstract description 3
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000002265 prevention Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a hidden anti-collision door lock, which comprises: the novel lock comprises a lock fixing seat, a handle, a lock cylinder, a lock tongue and a lock tongue guide seat, wherein the handle is arranged in the lock fixing seat in a reversible manner, the lock cylinder is arranged at the lower part of the handle, a guide sleeve extending backwards is vertically arranged on the back of the upper part of the lock fixing seat, a rotating shaft is arranged in the guide sleeve, the upper part of the back of the handle is in pin joint with the front end of the rotating shaft, the lock tongue guide seat is arranged at the rear of the guide sleeve and is connected with the rotating shaft, the lock tongue is arranged in the lock tongue guide seat in an elastically telescopic manner, and the front end of the lock tongue extends to the outer side of the front end of the lock tongue guide seat. Through the mode, the hidden anti-collision door lock disclosed by the utility model has good hidden property, is simple and convenient to operate, can be automatically locked when the door is closed, and avoids the collision problem in the door closing process.
Description
Technical Field
The utility model relates to the field of cabinet door locks, in particular to a hidden anti-collision door lock.
Background
The cabinet is internally provided with electrical equipment such as a server, a power distribution socket and the like. In order to improve the use safety of electrical equipment in the cabinet, a door lock can be installed generally, so that the problem that a door plate of the cabinet is opened randomly is avoided, and the cabinet door has the effects of damage prevention and misoperation prevention.
To promote the cleanliness of the appearance, the door locks on the cabinets may employ planar cabinet locks. The plane cabinet lock adopts the hidden handle, at ordinary times hides the handle, just carries out the unblock of handle before opening, and the expansion handle rotates for the locking plate rotates and can open the cabinet door. The rotation of the locking plate and the handle on the plane cabinet lock are synchronous, and when the door is closed, if the angle of the handle (the handle sags due to dead weight) is not noticed, the locking plate easily impacts the door frame, so that the deformation of the locking plate and the damage of the door frame are caused, and the improvement is needed.
Disclosure of utility model
The utility model mainly solves the technical problem of providing a hidden anti-collision door lock, which can avoid the collision problem when closing the door and ensure the hiding effect.
In order to solve the technical problems, the utility model adopts a technical scheme that: provided is a hidden anti-collision door lock, comprising: the novel lock comprises a lock fixing seat, a handle, a lock cylinder, a lock tongue and a lock tongue guide seat, wherein the handle is arranged in the lock fixing seat in a reversible manner, the lock cylinder is arranged at the lower part of the handle, a guide sleeve extending backwards is vertically arranged on the back of the upper part of the lock fixing seat, a rotating shaft is arranged in the guide sleeve, the upper part of the back of the handle is in pin joint with the front end of the rotating shaft, the lock tongue guide seat is arranged at the rear of the guide sleeve and is connected with the rotating shaft, the lock tongue is arranged in the lock tongue guide seat in an elastically telescopic manner, and the front end of the lock tongue extends to the outer side of the front end of the lock tongue guide seat.
In a preferred embodiment of the present utility model, a clamping groove corresponding to the handle is provided in the lock fixing seat.
In a preferred embodiment of the present utility model, a lock catch corresponding to the lock cylinder is disposed in the clamping groove.
In a preferred embodiment of the utility model, the front end back surface of the lock tongue is provided with a slope.
In a preferred embodiment of the present utility model, a guide groove corresponding to the lock tongue is provided in the lock tongue guide seat, the length direction of the guide groove is perpendicular to the axial direction of the guide sleeve, and the length direction of the guide groove is perpendicular to the length direction of the handle.
In a preferred embodiment of the utility model, the tail part of the guide seat of the lock tongue is provided with a guide cylinder, the rear end of the lock tongue is provided with a guide rod penetrating through the guide cylinder, the guide rod is provided with a spring positioned in the guide cylinder, and the outer end of the guide cylinder is provided with a guide hole corresponding to the guide rod.
In a preferred embodiment of the utility model, a first mounting hole concentric with the guide sleeve is arranged on the back surface of the lock tongue guide seat, and a screw penetrating the lock tongue and connected with the rotating shaft is arranged in the first mounting hole.
In a preferred embodiment of the utility model, the back of the lock tongue is provided with a second mounting hole corresponding to the screw, and the front of the lock tongue is concavely provided with a chute which is communicated with the second mounting hole and extends along the length direction of the lock tongue.
In a preferred embodiment of the present utility model, the sliding groove adopts a waist-hole structure, and the width of the sliding groove is not smaller than the outer diameter of the head of the screw.
In a preferred embodiment of the utility model, the utility model further comprises a lock tongue blocking seat, and a lock groove corresponding to the lock tongue is concavely arranged on one side of the lock tongue blocking seat.
The beneficial effects of the utility model are as follows: the hidden anti-collision door lock has the advantages that the hidden anti-collision door lock is particularly designed, the locking bolt which can be passively telescopic in the locking bolt guide seat is specially designed, in the door closing process, the slope surface at the front end of the locking bolt is contracted firstly by encountering the locking bolt baffle seat, then the slope surface elastically resets and enters the locking bolt baffle seat to complete automatic locking, the collision problem is avoided, the operation is simpler and more convenient, when the door is opened, the locking bolt guide seat rotates along with the rotation of the handle, the front end of the locking bolt is moved out of the locking bolt baffle seat, the locking of a cabinet door is released, the handle in the door closing state is positioned in the clamping groove in the lock fixing seat, the hidden property is good, the structure is simple, the locking is realized through the lock cylinder, and the misoperation is avoided.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of a hidden anti-collision door lock according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view of the structure of the tongue and tongue guide of FIG. 1;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is a schematic view of the structure of the latch stop;
fig. 5 is a schematic structural view of a hidden anti-collision door lock according to a preferred embodiment of the present utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, an embodiment of the present utility model includes:
the hidden anti-collision door lock as shown in fig. 1 comprises: the lock comprises a lock tongue baffle seat 10, a lock fixing seat 1, a handle 2, a lock cylinder 5, a lock tongue 8 and a lock tongue guide seat 4, wherein the lock fixing seat 1 is arranged on a cabinet door 12 as shown in fig. 4 and 5, and the lock tongue baffle seat 10 is arranged on a door frame 11 of a cabinet, so that the cabinet door 12 is required to be locked.
The handle 2 can be arranged in the lock fixing seat 1 in a vertically turnover manner, in the embodiment, the lock fixing seat 1 is provided with a clamping groove 7 corresponding to the handle 2, and the handle 2 is hidden through the clamping groove 7 at ordinary times, so that the abrupt problem is avoided.
The lock core 5 is arranged at the lower part of the handle 2, in the embodiment, the lock catch 6 corresponding to the lock core 5 is arranged in the clamping groove 7, and the handle 2 is locked through the matching of the lock core 5 and the lock catch 6, so that misoperation of the handle 2 is avoided, and safety of the cabinet is improved.
The back of the upper part of the lock fixing seat 1 is vertically provided with a guide sleeve 3 extending backwards, as shown in fig. 3, a rotating shaft is arranged in the guide sleeve 3, the upper part of the back of the handle 2 is in pin joint with the front end of the rotating shaft, the handle 2 can be conveniently turned up and down to be stored and unfolded, and the rotating operation of the rotating shaft can be carried out after the unfolding.
The lock tongue guide seat 4 is arranged at the rear of the guide sleeve 3 and is connected with the rotating shaft, the lock tongue 8 is arranged in the lock tongue guide seat 4 in an elastically telescopic manner, the front end of the lock tongue 8 extends to the outer side of the front end of the lock tongue guide seat 4, a lock groove corresponding to the lock tongue 8 is concavely formed in one side of the lock tongue baffle seat 10, and the cabinet door 12 is locked through the cooperation of the lock tongue 8 and the lock groove. The front end back of the lock tongue 8 is provided with the slope 9, when the cabinet door 12 is closed, the slope 9 contacts with the lock tongue baffle seat 10 to retract and avoid firstly, then the lock tongue is elastically reset and enters the lock tongue baffle seat 10, automatic locking is completed, the problem of collision is avoided, and the operation is simple and convenient.
As shown in fig. 3, a guide groove 18 corresponding to the tongue 8 is provided in the tongue guide 8, and the longitudinal direction of the guide groove 18 is perpendicular to the axial direction of the guide bush 3, so that the tongue 8 is guided in a telescopic manner. In this embodiment, the tail of the lock tongue guide seat 8 is provided with a guide cylinder 20, the rear end of the lock tongue 8 is provided with a guide rod 15 penetrating through the guide cylinder 20, and the outer end of the guide cylinder 20 is provided with a guide hole 21 corresponding to the guide rod 15, so that the guide rod 15 stretches along with the lock tongue 8. The guide rod 15 is provided with a spring 16 positioned in the guide cylinder 20 to elastically support the lock tongue 8.
The back of the lock tongue guide seat 4 is provided with a first mounting hole 17 concentric with the guide sleeve 3, a screw 19 penetrating through the lock tongue 8 and connected with the rotating shaft is arranged in the first mounting hole 17, and the lock tongue guide seat 4 is fixedly connected with the rotating shaft, so that the lock tongue guide seat 4 is synchronous with the rotation of the handle 2.
As shown in fig. 3, a second mounting hole 14 corresponding to the screw 19 is provided on the back surface of the tongue 8, so that the screw 19 is avoided, and the screw 19 is convenient to mount and dismount. The front indent of spring bolt 8 is provided with second mounting hole 14 intercommunication and along spring bolt 8 length direction extension's spout 13, and in this embodiment, spout 13 adopts the waist hole shape structure, and the width of spout 13 is not less than the head external diameter of screw 19, utilizes screw 19 and spout 13's cooperation to carry out the spacing of spring bolt 8 flexible stroke, promotes the reliability of structure, avoids flying off.
In this embodiment, the length direction of the guide slot 18 is perpendicular to the length direction of the handle 2, when the door is closed, the door 12 can be pushed without operating the handle 2, the handle 2 keeps naturally drooping, at this time, the length direction of the lock tongue 8 keeps horizontal, the lock tongue 8 approaches the lock tongue retaining seat 10 along with the closing of the door 12, and contacts with the lock tongue retaining seat 10 through the slope 9 to retract and avoid, and then elastically resets and enters the lock tongue retaining seat 10, thus completing automatic locking and avoiding the problem of collision.
When the door is opened, the lock core 5 is unlocked by the key, and then the handle 2 is turned out to rotate, so that the lock tongue 8 is rotated out of the lock tongue baffle seat 10, and the lock tongue guide seat 4 is driven to synchronously rotate.
In conclusion, the hidden anti-collision door lock disclosed by the utility model is simple and convenient to operate, the problem of collision damage during door closing is avoided, the handle hiding effect is good, and the appearance is concise and attractive.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model or by other related art, either directly or indirectly, are intended to be included within the scope of the utility model.
Claims (10)
1. A concealed anti-collision door lock, comprising: the novel lock comprises a lock fixing seat, a handle, a lock cylinder, a lock tongue and a lock tongue guide seat, wherein the handle is arranged in the lock fixing seat in a reversible manner, the lock cylinder is arranged at the lower part of the handle, a guide sleeve extending backwards is vertically arranged on the back of the upper part of the lock fixing seat, a rotating shaft is arranged in the guide sleeve, the upper part of the back of the handle is in pin joint with the front end of the rotating shaft, the lock tongue guide seat is arranged at the rear of the guide sleeve and is connected with the rotating shaft, the lock tongue is arranged in the lock tongue guide seat in an elastically telescopic manner, and the front end of the lock tongue extends to the outer side of the front end of the lock tongue guide seat.
2. The hidden anti-collision door lock of claim 1, wherein the lock fixing base is provided with a clamping groove corresponding to the handle.
3. The hidden anti-collision door lock of claim 2, wherein the locking groove is provided with a lock catch corresponding to the lock cylinder.
4. The hidden crashproof door lock of claim 1, wherein the front back of the locking tongue is provided with a sloping surface.
5. The hidden anti-collision door lock according to claim 1, wherein a guide groove corresponding to the lock tongue is arranged in the lock tongue guide seat, the length direction of the guide groove is perpendicular to the axial direction of the guide sleeve, and the length direction of the guide groove is perpendicular to the length direction of the handle.
6. The hidden anti-collision door lock according to claim 1, wherein a guide cylinder is arranged at the tail of the guide seat of the lock tongue, a guide rod penetrating through the guide cylinder is arranged at the rear end of the lock tongue, a spring positioned in the guide cylinder is arranged on the guide rod, and a guide hole corresponding to the guide rod is arranged at the outer end of the guide cylinder.
7. The hidden anti-collision door lock according to claim 1, wherein a first mounting hole concentric with the guide sleeve is formed in the back surface of the lock tongue guide seat, and a screw penetrating through the lock tongue and connected with the rotating shaft is arranged in the first mounting hole.
8. The hidden anti-collision door lock of claim 1, wherein the back of the lock tongue is provided with a second mounting hole corresponding to the screw, and the front of the lock tongue is concavely provided with a sliding groove communicated with the second mounting hole and extending along the length direction of the lock tongue.
9. The hidden anti-collision door lock of claim 8, wherein the sliding groove adopts a waist hole-shaped structure, and the width of the sliding groove is not smaller than the outer diameter of the head of the screw.
10. The hidden anti-collision door lock of claim 1, further comprising a lock tongue blocking seat, wherein a locking groove corresponding to the lock tongue is concavely arranged on one side of the lock tongue blocking seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322799088.5U CN221073828U (en) | 2023-10-19 | 2023-10-19 | Hidden anti-collision door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322799088.5U CN221073828U (en) | 2023-10-19 | 2023-10-19 | Hidden anti-collision door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221073828U true CN221073828U (en) | 2024-06-04 |
Family
ID=91258730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322799088.5U Active CN221073828U (en) | 2023-10-19 | 2023-10-19 | Hidden anti-collision door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221073828U (en) |
-
2023
- 2023-10-19 CN CN202322799088.5U patent/CN221073828U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |