CN210316927U - Concealed side-hung lock - Google Patents
Concealed side-hung lock Download PDFInfo
- Publication number
- CN210316927U CN210316927U CN201920964003.5U CN201920964003U CN210316927U CN 210316927 U CN210316927 U CN 210316927U CN 201920964003 U CN201920964003 U CN 201920964003U CN 210316927 U CN210316927 U CN 210316927U
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- China
- Prior art keywords
- lock
- slider
- buckle plate
- buckle
- arm
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Abstract
The utility model discloses a hidden flat-open lock, flat-open lock technical field, which comprises a shell, wherein a holding tank is arranged on the upper surface of the shell, a chute is arranged on the front surface of the shell and is communicated with the holding tank, the inner side wall of the chute is connected with a slide block in a sliding manner, and a lock post is fixedly arranged on the front surface of the slide block; the buckle plate closing piece slides on the rocker arm and is separated from the hook claw on the small arm, the rocker arm is pulled to drive the small arm and the slider to move, the slider drives the lock column to move rightwards to unlock, the steps are operated reversely when the lock is closed, the buckle plate closing piece is buckled with the hook claw on the small arm under the elastic action of the spring, the buckle plate closing piece and the hook claw opening are combined together to further fix the lock column, the locking is further strengthened in the closed state of the side-hung lock, the condition that the side-hung lock is opened due to jolting in the driving process of a vehicle is avoided, the side-hung lock is simultaneously arranged on the rocker arm in the closed state, and the small arm is all accommodated in the shell, so that the appearance is.
Description
Technical Field
The utility model belongs to the technical field of the flat-open lock, concretely relates to concealed flat-open lock.
Background
At present, a plurality of boxcar side baffles basically only have one locking device, so that potential safety hazards exist, if the locking device is not locked in the front of a van, a rear door of the boxcar is easily opened due to bumping in the van, goods are loaded in the boxcar, and great danger is brought to the following van.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concealed is flat to be unblanked to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hidden type flat-open lock, includes the casing, the holding tank has been seted up to the upper surface of casing, the spout has been seted up in the front of casing, and spout and holding tank are linked together, and the inside wall sliding connection of spout has the slider, the front fixed mounting of slider has the lock post, the slider passes through the slider axle and is connected with the right-hand member of forearm is articulated, the left end of forearm passes through to articulate between forearm axle and the rocking arm to be connected, the bottom of rocking arm is passed through the rocking arm axle and is connected with the inside wall of holding tank on the casing is articulated, the rocking arm passes through swing joint between buckle axle and the buckle piece.
Preferably, the buckle plate closing piece is connected to the top end of the rocker arm in a sliding mode.
Preferably, the buckle plate closing piece is fixedly provided with a spring inside, and the other end of the spring is fixedly connected with the outer surface of the buckle plate shaft.
Preferably, the small arm is provided with two hooks, and the buckle plate closing piece is matched with the hooks for use.
Compared with the prior art, the beneficial effects of the utility model are that: the buckle plate closing piece slides on the rocker arm and is separated from the hook claw on the small arm, the rocker arm is pulled to drive the small arm and the slider to move, the slider drives the lock column to move rightwards to unlock, the steps are operated reversely when the lock is closed, the buckle plate closing piece is buckled with the hook claw on the small arm under the elastic action of the spring, the buckle plate closing piece and the hook claw opening are combined together to further fix the lock column, the locking is further strengthened in the closed state of the side-hung lock, the condition that the side-hung lock is opened due to jolting in the driving process of a vehicle is avoided, the side-hung lock is simultaneously arranged on the rocker arm in the closed state, and the small arm is all accommodated in the shell, so that the appearance is.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the slider in a plan view according to the present invention;
fig. 4 is a schematic top view of the present invention;
in the figure: 1. a buckle plate assembly; 2. a rocker arm; 3. a small arm; 4. a housing; 5. a slider; 6. a rocker shaft; 7. a forearm shaft; 8. a slider shaft; 9. a lock cylinder; 10. a buckle shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a hidden type is opened lock flatly, which comprises a housin 4, the holding tank has been seted up to the upper surface of casing 4, the spout has been seted up in the front of casing 4, and spout and holding tank are linked together, and the inside wall sliding connection of spout has slider 5, the front fixed mounting of slider 5 has lock post 9, slider 5 is connected through the right-hand member of slider axle 8 with forearm 3 is articulated, the left end of forearm 3 is connected through articulating between forearm axle 7 and rocking arm 2, the inside wall of holding tank is articulated to be connected on rocking arm axle 6 and casing 4 is passed through in the bottom of rocking arm 2, rocking arm 2 passes through swing joint between buckle axle 10 and the buckle closes piece 1.
In this embodiment, when needs use and unblank, people press buckle closure 1 and make buckle closure 1 slide extrusion spring on rocking arm 2, and then make buckle closure 1 break away from with the hook on forearm 3, then pulling rocking arm 2 drives forearm 3 and slider 5 removal, make slider 5 drive lock post 9 remove to the right, the completion of unblanking, press buckle closure 1 reverse pulling rocking arm 2 and drive forearm 3 and slider 5 removal equally when needs are closed the lock, make slider 5 drive lock post 9 remove left, realize closing the lock, loosen buckle closure 1 simultaneously and make buckle closure 1 and the hook lock on the forearm 3 be in the same place under the elastic action of spring.
Specifically, the pinch plate assembly 1 is connected to the top end of the rocker arm 2 in a sliding manner; through setting up buckle piece 1 and sliding on rocking arm 2 for buckle piece 1 can with the hook between each other the lock fix or remove fixedly, convenient operation, simple structure.
Specifically, a spring is fixedly arranged inside the pinch plate assembly 1, and the other end of the spring is fixedly connected with the outer surface of the pinch plate shaft 10; the buckle plate assembly 1 is more convenient to move on the rocker arm 2 by arranging the spring, and can move automatically when being locked without manual participation of people.
Specifically, the small arm 3 is provided with two hooks, and the buckle plate assembly 1 is matched with the hooks for use; through setting up the claw and closing the cooperation of piece 1 and using, utilize buckle to close piece 1 and claw lock and be in the same place, further fix to lock post 9, it is more stable when closing the lock, further promote the security.
The utility model discloses a theory of operation and use flow: when needs use and unblank, people press buckle closure 1 and make buckle closure 1 slide extrusion spring on rocking arm 2, and then make buckle closure 1 break away from with the hook on forearm 3, then pulling rocking arm 2 drives forearm 3 and slider 5 and removes, make slider 5 drive lock post 9 and remove right, the completion of unblanking, press the reverse pulling rocking arm 2 of buckle closure 1 equally and drive forearm 3 and slider 5 and remove when needs are closed the lock, make slider 5 drive lock post 9 and remove left, realize closing the lock, loosen buckle closure 1 simultaneously and make buckle closure 1 and the hook lock interlock on the forearm 3 be in the same place under the elastic action of spring.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A concealed type flat lock, comprising a housing (4), characterized in that: the holding tank has been seted up to the upper surface of casing (4), the spout has been seted up in the front of casing (4), and spout and holding tank are linked together, and the inside wall sliding connection of spout has slider (5), the front fixed mounting of slider (5) has lock post (9), slider (5) are connected through the right-hand member of slider axle (8) and forearm (3) is articulated, the left end of forearm (3) is connected through articulating between forearm axle (7) and rocking arm (2), the inside wall of holding tank is articulated to be connected on rocking arm axle (6) and casing (4) is passed through in the bottom of rocking arm (2), rocking arm (2) are through swing joint between buckle axle (10) and buckle piece (1).
2. The concealed flat lock according to claim 1, wherein: the pinch plate assembly (1) is connected to the top end of the rocker arm (2) in a sliding mode.
3. The concealed flat lock according to claim 1, wherein: the buckle plate assembly is characterized in that a spring is fixedly arranged inside the buckle plate assembly (1), and the other end of the spring is fixedly connected with the outer surface of the buckle plate shaft (10).
4. The concealed flat lock according to claim 1, wherein: the small arm (3) is provided with two hooks, and the buckle plate assembly (1) is matched with the hooks for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964003.5U CN210316927U (en) | 2019-06-25 | 2019-06-25 | Concealed side-hung lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920964003.5U CN210316927U (en) | 2019-06-25 | 2019-06-25 | Concealed side-hung lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210316927U true CN210316927U (en) | 2020-04-14 |
Family
ID=70146324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920964003.5U Active CN210316927U (en) | 2019-06-25 | 2019-06-25 | Concealed side-hung lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210316927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022182300A1 (en) * | 2021-02-25 | 2022-09-01 | Kitiwattanabumrung Sakon | Structure of canvas sliding door for opening and closing the sides of suspension shipping containers |
-
2019
- 2019-06-25 CN CN201920964003.5U patent/CN210316927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022182300A1 (en) * | 2021-02-25 | 2022-09-01 | Kitiwattanabumrung Sakon | Structure of canvas sliding door for opening and closing the sides of suspension shipping containers |
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