CN220395410U - Turnover inclined tongue device - Google Patents
Turnover inclined tongue device Download PDFInfo
- Publication number
- CN220395410U CN220395410U CN202321739072.9U CN202321739072U CN220395410U CN 220395410 U CN220395410 U CN 220395410U CN 202321739072 U CN202321739072 U CN 202321739072U CN 220395410 U CN220395410 U CN 220395410U
- Authority
- CN
- China
- Prior art keywords
- inclined tongue
- tongue
- hook
- reversing
- sliding block
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Links
- 230000007306 turnover Effects 0.000 title abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000002441 reversible effect Effects 0.000 claims abstract description 8
- 229920001971 elastomer Polymers 0.000 abstract 2
- 239000000806 elastomer Substances 0.000 abstract 2
- 210000002105 tongue Anatomy 0.000 description 54
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a reversible latch device, which comprises a latch, a latch ejecting assembly and a latch turnover reversing mechanism, wherein the latch ejecting assembly is provided with an elastomer, the elastomer is used for ejecting the latch, and the latch turnover reversing mechanism comprises a reversing hook and two symmetrically arranged hook parts; one end of the reversing hook is rotatably connected to the inclined tongue, and the other end of the reversing hook can be selectively hooked into or separated from the corresponding hook part; therefore, the quick reversing of the inclined tongue can be realized, and the problem that the inclined tongue cannot be reversed or the inclined tongue can be reversed only by disassembling the lock body is solved.
Description
Technical Field
The utility model relates to the technical field of door lock inclined tongues, in particular to a turnover inclined tongue device.
Background
In daily life, door locks are an important barrier to ensure property and privacy security. With the development of society, the demands of door locks on safety and convenience are increasing. Door locks are usually opened in two ways, one is an electrical unlocking way; a mechanical unlocking mode. The electric unlocking mode includes electronic lock, magnetic card, TM card, ID sensing card, radio remote control, computer door lock control system, etc. The mechanical unlocking mode is to insert the exposed or hidden anti-theft lock into the lock by using a mechanical key matched with the anti-theft lock. Mechanical opening may be used in the event of an electrical failure or emergency.
The existing door lock comprises a main lock tongue, an inclined tongue, a lock core and a lock core gear, wherein the direction of the inclined tongue is usually fixed, the inclined tongue cannot be reversed under normal conditions, and when the inclined tongue needs to be reversed, the inclined tongue can be reversed only by integrally dismantling the lock body, so that the inclined tongue cannot be quickly reversed and the disassembly and the assembly are troublesome.
Therefore, a new technology is required to be developed to solve the above-mentioned problems.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a reversible latch device, which can realize quick reversing of the latch, and solve the problem that the latch cannot be reversed or the latch body needs to be disassembled for reversing.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the turnover type inclined tongue device comprises an inclined tongue, an inclined tongue ejecting assembly and an inclined tongue turnover reversing mechanism, wherein the inclined tongue ejecting assembly is provided with an elastic body, the elastic body is used for ejecting the inclined tongue, and the inclined tongue turnover reversing mechanism comprises a reversing hook and two symmetrically arranged hook parts; one end of the reversing hook is rotatably connected with the inclined tongue, and the other end of the reversing hook can be selectively hooked into or separated from the corresponding hook part.
As a preferable scheme, the inclined tongue is connected with an inclined tongue fixing assembly, the inclined tongue fixing assembly comprises a first shell and a second shell which are mutually spliced, and the first shell and the second shell enclose a containing cavity; one end of the inclined tongue can be detachably extended into the accommodating cavity, and the other end of the inclined tongue extends out of the accommodating cavity; one end of the reversing hook is rotatably connected with one end of the inclined tongue.
As a preferable scheme, two pairs of side walls of the accommodating cavity are respectively provided with a through chute, one inner side wall of the through chute is provided with the hook part, and the other end of the reversing hook is positioned in the through chute.
As a preferable scheme, the inclined tongue ejecting assembly comprises a guide rod and a sliding block, wherein the sliding block is slidably arranged in the accommodating cavity, one end of the guide rod extends into the accommodating cavity and is fixedly connected with one end of the sliding block, and the other end of the sliding block acts on the inclined tongue.
As a preferable scheme, the elastic body is a spring, and the spring is sleeved outside the guide rod; one end of the spring is limited by the sliding block, and the other end is limited by the inner bottom of the accommodating cavity.
As a preferable scheme, the sliding block further comprises a linkage part, the sliding block is connected with a pushing block, the pushing block acts on the inclined tongue, and one end of the linkage part is connected with the sliding block.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical proposal shows that the utility model mainly adopts the arrangement of the inclined tongue overturning reversing mechanism, and particularly ensures that the reversing hook of the inclined tongue overturning reversing mechanism can be selectively hooked into or separated from the hook part, thereby ensuring that when the inclined tongue needs to be reversed, the inclined tongue can be taken out integrally and reversed only by pressing the reversing hook to separate the reversing hook from one hook part, and then the inclined tongue is overturned and put into the reversing hook to be hooked into the other hook part, and thus, the quick reversing of the inclined tongue can be realized, and the problem that the inclined tongue can not be reversed or the unlocking body needs to be disassembled for reversing is solved.
In order to more clearly illustrate the structural features, technical means, and specific objects and functions attained by the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic view of another perspective view of an embodiment of the present utility model;
FIG. 3 is an exploded view of an embodiment of the present utility model;
FIG. 4 is another exploded view of an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of an embodiment of the present utility model.
The attached drawings are used for identifying and describing:
10. oblique tongue 20 and reversing hook
30. Hook 40 and oblique tongue fixing assembly
41. First housing 42, second housing
43. Through chute 44 and guide rod
45. Slider 46, spring
47. Push block 50, linkage portion.
Detailed Description
Referring to fig. 1 to 5, specific structures of embodiments of the present utility model are shown.
The turnover type latch device comprises a latch 10, a latch ejecting assembly and a latch turnover reversing mechanism, wherein the latch ejecting assembly is provided with an elastic body, the elastic body is a spring 46, the elastic body is used for ejecting the latch 10, and the latch turnover reversing mechanism comprises a reversing hook 20 and two symmetrically arranged hook parts 30; one end of the reversing hook 20 is rotatably connected to the latch 10, and the other end is selectively hooked into or released from the corresponding hook portion 30. In this way, through the arrangement of the inclined tongue overturning reversing mechanism, the reversing hook 20 of the inclined tongue overturning reversing mechanism can be selectively hooked into or separated from the hook part 30, so that when the inclined tongue 10 needs to be reversed, the inclined tongue 10 can be integrally taken out and reversed only by pressing the reversing hook 20 to separate the reversing hook 20 from one hook part 30, and then the inclined tongue 10 is overturned and installed until the reversing hook 20 is hooked into the other hook part 30, and therefore, the quick reversing of the inclined tongue 10 can be realized, and the problem that the inclined tongue 10 cannot be reversed or an unlocking body needs to be disassembled for reversing is solved.
In this embodiment, as shown in fig. 3, 4 and 5, the latch 10 is connected with a latch fixing assembly 40, the latch fixing assembly 40 includes a first housing 41 and a second housing 42 that are spliced with each other, and the first housing 41 and the second housing 42 enclose a receiving cavity; one end of the inclined tongue 10 can be detachably extended into the accommodating cavity, and the other end of the inclined tongue extends out of the accommodating cavity; one end of the reversing hook 20 is rotatably connected to one end of the tongue 10. Two pairs of side walls of the accommodating cavity are respectively provided with a through chute 43, one inner side wall of the through chute 43 forms the hook part 30, and the other end of the reversing hook 20 is positioned in the through chute 43.
In this embodiment, as shown in fig. 3, 4 and 5, the latch ejecting assembly includes a guide rod 44 and a slider 45, where the slider 45 is slidably installed in the accommodating cavity, one end of the guide rod 44 extends into the accommodating cavity and is fixedly connected to one end of the slider 45, and the other end of the slider 45 acts on the latch 10; the spring 46 is sleeved outside the guide rod 44; the spring 46 is limited at one end by the slider 45 and at the other end by the inner bottom of the receiving cavity.
In this embodiment, as shown in fig. 3 and 4, the sliding block 45 further includes a linkage portion 50, and the sliding block 45 is connected to a pushing block 47, the pushing block 47 acts on the tongue 10, and one end of the linkage portion 50 is connected to the sliding block 45.
In summary, the design of the utility model is mainly characterized in that the inclined tongue overturning reversing mechanism is arranged, and the reversing hook of the inclined tongue overturning reversing mechanism can be selectively hooked into or separated from the hook part, so that when the inclined tongue needs to be reversed, the inclined tongue can be wholly taken out and reversed only by pressing the reversing hook to separate the reversing hook from one hook part, and then the inclined tongue is overturned and installed into the other hook part until the reversing hook is hooked into the other hook part, thereby realizing the quick reversing of the inclined tongue and solving the problem that the inclined tongue can not be reversed or the unlocking body needs to be disassembled for reversing.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (6)
1. A reversible latch device, characterized by: the inclined tongue ejecting assembly is provided with an elastic body, the elastic body is used for ejecting the inclined tongue, and the inclined tongue overturning reversing mechanism comprises a reversing hook and two symmetrically arranged hook parts; one end of the reversing hook is rotatably connected with the inclined tongue, and the other end of the reversing hook can be selectively hooked into or separated from the corresponding hook part.
2. The reversible tongue device according to claim 1, wherein: the inclined tongue is connected with an inclined tongue fixing assembly, the inclined tongue fixing assembly comprises a first shell and a second shell which are mutually spliced, and the first shell and the second shell are formed into an accommodating cavity in a surrounding mode; one end of the inclined tongue can be detachably extended into the accommodating cavity, and the other end of the inclined tongue extends out of the accommodating cavity; one end of the reversing hook is rotatably connected with one end of the inclined tongue.
3. The reversible tongue device according to claim 2, wherein: two pairs of side walls of the accommodating cavity are respectively provided with a through chute, one inner side wall of the through chute is provided with the hook part, and the other end of the reversing hook is positioned in the through chute.
4. A reversible tongue device according to claim 3, wherein: the inclined tongue ejecting assembly comprises a guide rod and a sliding block, wherein the sliding block is slidably arranged in the accommodating cavity, one end of the guide rod extends into the accommodating cavity and is fixedly connected with one end of the sliding block, and the other end of the sliding block acts on the inclined tongue.
5. The reversible tongue device according to claim 4, wherein: the elastic body is a spring, and the spring is sleeved outside the guide rod; one end of the spring is limited by the sliding block, and the other end is limited by the inner bottom of the accommodating cavity.
6. The reversible tongue device according to claim 5, wherein: the sliding block is connected with a pushing block, the pushing block acts on the inclined tongue, and one end of the linkage part is connected with the sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739072.9U CN220395410U (en) | 2023-07-04 | 2023-07-04 | Turnover inclined tongue device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739072.9U CN220395410U (en) | 2023-07-04 | 2023-07-04 | Turnover inclined tongue device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220395410U true CN220395410U (en) | 2024-01-26 |
Family
ID=89607877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321739072.9U Active CN220395410U (en) | 2023-07-04 | 2023-07-04 | Turnover inclined tongue device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220395410U (en) |
-
2023
- 2023-07-04 CN CN202321739072.9U patent/CN220395410U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |