CN220337261U - Gravity buckling self-locking mechanism - Google Patents
Gravity buckling self-locking mechanism Download PDFInfo
- Publication number
- CN220337261U CN220337261U CN202321966385.8U CN202321966385U CN220337261U CN 220337261 U CN220337261 U CN 220337261U CN 202321966385 U CN202321966385 U CN 202321966385U CN 220337261 U CN220337261 U CN 220337261U
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- steering
- pull rod
- lock catch
- upper lock
- rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000005484 gravity Effects 0.000 title claims abstract description 12
- 238000010586 diagram Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a gravity buckling self-locking mechanism, which comprises a base, an upper lock catch, a tension spring, a steering mechanism and a lower hanging buckle, wherein the upper lock catch is arranged on the base; the upper lock catch is rotatably arranged on the base; the front end of the upper lock catch is provided with a lock rod; one end of the tension spring is arranged on the base; the other end of the tension spring is arranged at the top of the upper lock catch, so that the front end of the upper lock catch is tilted upwards; the steering mechanism comprises a steering pull rod and a steering push rod; the steering pull rod is rotatably arranged on the base, and the steering pull rod is positioned below the upper lock catch; the front end of the steering push rod is rotationally connected with the rear end of the upper lock catch; the rear end of the steering push rod is rotationally connected with the rear end of the steering pull rod; the top of the rear end of the lower hanging buckle is rotationally connected with the front end of the steering pull rod; an opening is formed between the lower hanging buckle and the lock rod.
Description
Technical Field
The utility model belongs to the field of gravity self-locking, and particularly relates to a gravity buckling self-locking mechanism.
Background
Many existing articles are usually locked after being hung, so that the articles are prevented from falling accidentally, however, most locking mechanisms are manually locked and unlocked, and the locking mechanisms are troublesome.
Disclosure of Invention
The utility model provides a gravity buckling self-locking mechanism for solving the technical problems.
The utility model adopts the following solution scheme for realizing the technical effects:
the gravity buckling self-locking mechanism comprises a base, an upper lock catch, a tension spring, a steering mechanism and a lower hanging buckle; the upper lock catch is rotatably arranged on the base; the front end of the upper lock catch is provided with a lock rod; one end of the tension spring is arranged on the base; the other end of the tension spring is arranged at the top of the upper lock catch, so that the front end of the upper lock catch is tilted upwards; the steering mechanism comprises a steering pull rod and a steering push rod; the steering pull rod is rotatably arranged on the base, and the steering pull rod is positioned below the upper lock catch; the front end of the steering push rod is rotationally connected with the rear end of the upper lock catch; the rear end of the steering push rod is rotationally connected with the rear end of the steering pull rod; the top of the rear end of the lower hanging buckle is rotationally connected with the front end of the steering pull rod; an opening is formed between the lower hanging buckle and the lock rod.
Preferably, the steering mechanism further comprises a balance bar; the balance pull rod is positioned below the steering pull rod; the rear end of the balance pull rod is rotatably arranged on the base; the front end of the balance pull rod is rotationally connected with the bottom of the rear end of the lower hanging buckle; the balance pull rod is parallel to the steering pull rod.
The beneficial effects of the utility model are as follows: the self-locking and unlocking can be automatically finished by gravity without manual operation.
Drawings
Fig. 1 is a schematic diagram of an unlocking state of a self-locking mechanism according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a locking state of a self-locking mechanism according to an embodiment of the present utility model.
Identification description: 1-base, 2-upper lock catch, 3-tension spring, 4-lower hanging buckle, 5-lock rod, 6-steering pull rod, 7-steering push rod and 8-balance pull rod.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly connected to" another element, it can be conventionally connected by welding or bolting or gluing.
Referring to fig. 1, the preferred embodiment of the present utility model discloses a gravity buckling self-locking mechanism, which comprises a base 1, an upper lock catch 2, a tension spring 3, a steering mechanism and a lower hanging buckle 4; the upper lock catch 2 is rotatably arranged on the base 1; the front end of the upper lock catch 2 is provided with a lock rod 5; one end of the tension spring 3 is arranged on the base 1; the other end of the tension spring 3 is arranged at the top of the upper lock catch 2, so that the front end of the upper lock catch 2 is tilted upwards; the steering mechanism comprises a steering pull rod 6 and a steering push rod 7; the steering pull rod 6 is rotatably arranged on the base 1, and the steering pull rod 6 is positioned below the upper lock catch 2; the front end of the steering push rod 7 is rotationally connected with the rear end of the upper lock catch 2; the rear end of the steering push rod 7 is rotationally connected with the rear end of the steering pull rod 6; the top of the rear end of the lower hanging buckle 4 is rotationally connected with the front end of the steering pull rod 6; an opening is formed between the lower hanging buckle 4 and the lock rod 5.
Specifically, the steering mechanism further includes a balance lever 8; the balance pull rod 8 is positioned below the steering pull rod 6; the rear end of the balance pull rod 8 is rotatably arranged on the base 1; the front end of the balance pull rod 8 is rotationally connected with the bottom of the rear end of the lower hanging buckle 4; the balance bar 8 and the tie rod 6 are parallel to each other. The balance pull rod 8 can ensure that the moving path of the lower hanging buckle 4 is kept stable and consistent.
Working principle: the mechanism can be fixed at any position for use through the base 1, when an object is hung on the lower hanging buckle 4, the lower hanging buckle 4 can be pulled to move downwards through the gravity of the object, so that the steering pull rod 6 rotates anticlockwise, the rear end of the steering pull rod 6 moves anticlockwise along with the steering pull rod, the rear end of the steering push rod 7 is driven to move clockwise, namely the front end of the steering push rod 7 moves anticlockwise, the whole upper lock catch 2 rotates clockwise finally, and the lock rod 5 moves downwards to approach the lower hanging buckle 4 to close the opening and closing opening to finish self-locking of the object (the locked state refers to fig. 2); when the object leaves the lower hanging buckle 4, the upper lock catch 2 can reset under the acting force of the tension spring 3, and the lock rod 5 is far away from the lower hanging buckle 4 to open the opening and closing opening to finish unlocking.
From the above description, the utility model can complete self-locking and unlocking of the article by weight, which is very convenient.
While the preferred embodiments of the present utility model have been described in detail in connection with the drawings of the specification, it should be noted that the scope of the present utility model includes but is not limited to the above embodiments; the specific structure disclosed in the drawings of the specification is also a preferred embodiment of the present utility model, and other embodiments can be developed on the basis of the above description by those skilled in the art, so that any simple modification or equivalent substitution without departing from the innovative concepts of the present utility model is encompassed by the present utility model, and falls within the scope of protection of the present utility model.
Claims (2)
1. Gravity lock self-locking mechanism, its characterized in that includes:
a base;
a lock catch is arranged; the upper lock catch is rotatably arranged on the base; the front end of the upper lock catch is provided with a lock rod;
a tension spring; one end of the tension spring is arranged on the base; the other end of the tension spring is arranged at the top of the upper lock catch, so that the front end of the upper lock catch is tilted upwards;
a steering mechanism; the steering mechanism comprises a steering pull rod and a steering push rod; the steering pull rod is rotatably arranged on the base, and the steering pull rod is positioned below the upper lock catch; the front end of the steering push rod is rotationally connected with the rear end of the upper lock catch; the rear end of the steering push rod is rotationally connected with the rear end of the steering pull rod;
a lower hanging buckle; the top of the rear end of the lower hanging buckle is rotationally connected with the front end of the steering pull rod; an opening is formed between the lower hanging buckle and the lock rod.
2. The gravity lock self-locking mechanism of claim 1, wherein: the steering mechanism further comprises a balance pull rod; the balance pull rod is positioned below the steering pull rod; the rear end of the balance pull rod is rotatably arranged on the base; the front end of the balance pull rod is rotationally connected with the bottom of the rear end of the lower hanging buckle; the balance pull rod is parallel to the steering pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966385.8U CN220337261U (en) | 2023-07-25 | 2023-07-25 | Gravity buckling self-locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321966385.8U CN220337261U (en) | 2023-07-25 | 2023-07-25 | Gravity buckling self-locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337261U true CN220337261U (en) | 2024-01-12 |
Family
ID=89449656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321966385.8U Active CN220337261U (en) | 2023-07-25 | 2023-07-25 | Gravity buckling self-locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337261U (en) |
-
2023
- 2023-07-25 CN CN202321966385.8U patent/CN220337261U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |