CN218934088U - Handle type hasp - Google Patents
Handle type hasp Download PDFInfo
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- CN218934088U CN218934088U CN202222924733.7U CN202222924733U CN218934088U CN 218934088 U CN218934088 U CN 218934088U CN 202222924733 U CN202222924733 U CN 202222924733U CN 218934088 U CN218934088 U CN 218934088U
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- Prior art keywords
- base
- notch
- handle
- lock catch
- pin
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- 230000007306 turnover Effects 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims description 15
- 230000037431 insertion Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of buckles, in particular to a handle buckle, which comprises: a base; the right end of the lock catch is provided with a first pin, the lock catch is connected with the base in a turnover way through the first pin, and a first torsion spring is sleeved on the first pin; the first notch is arranged at the left end of the lock catch and faces the left end of the base; the second notch is arranged on the base and faces the rear side of the base; a locking ring positioned at the rear side of the base; the left end of the handle is provided with a second pin, and the handle is connected with the base in a turnover way through the second pin; the connecting end is connected with the handle, the free end extends outwards and extends out of the base at the tail end; in the locking state, the first notch can limit the locking ring to move forwards and backwards relative to the base, and the second notch can limit the locking ring to move leftwards and rightwards relative to the base.
Description
Technical Field
The utility model relates to the technical field of buckles, in particular to a handle type buckle.
Background
The hasp is applied to a box body, a door and the like and comprises a lock ring fixed on a door frame and a base assembly fixed on a door plate.
Among the prior art, the base subassembly generally includes the hasp with catch complex to and be used for adjusting the button of hasp state, the button body sets up on the base body, makes catch and hasp realization break away from or lock through pressing the button, thereby plays the roll of restriction door, and this kind of structure has following not enoughly: the cap body of the button is smaller and inconvenient to operate.
Disclosure of Invention
In order to overcome the disadvantages and shortcomings of the prior art, an object of the present utility model is to provide a handle-type buckle.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a handle-type buckle comprising:
a base;
the right end of the lock catch is provided with a first pin, the lock catch is connected with the base in a turnover way through the first pin, and a first torsion spring is sleeved on the first pin;
the first notch is formed in the left end of the lock catch and faces the left end of the base, and the first torsion spring continuously provides elastic force for the first notch to turn towards the inner side of the base;
the second notch is arranged on the base and faces the rear side of the base;
the locking ring is positioned at the rear side of the base, the first notch is matched with the locking ring, and the second notch is used for avoiding the locking ring;
the left end of the handle is provided with a second pin, the handle is connected with the base in a turnover way through the second pin, and the left end acts on the lock catch to limit the lock catch to turn relative to the base; and
the connecting end of the pressing piece is connected with the handle, the free end of the pressing piece extends outwards and extends out of the base at the tail end;
in the locking state, the first notch can limit the locking ring to move forwards and backwards relative to the base, and the second notch can limit the locking ring to move leftwards and rightwards relative to the base.
Preferably, the method further comprises:
the propping platform is arranged at the right end of the lock catch and faces the right end of the base;
the propping piece is arranged at the left end of the handle; and
the second torsion spring is sleeved on the second pin and acts on the propping piece;
the second torsion spring can enable the propping piece to prop against the propping platform in a natural state, so that the lock catch is limited to turn over relative to the base.
Preferably, the propping platform comprises a first propping surface and a first inclined surface which are connected, wherein the first propping surface faces the left end of the base, and the first inclined surface faces the inner side of the base;
the abutting sheet comprises a second abutting surface and a second inclined surface which are connected, the second abutting surface faces the first abutting surface, and the front side of the second inclined surface faces the first inclined surface.
Preferably, one end of the second torsion spring is fixed on the rear side of the second inclined plane, and the other end of the second torsion spring is fixed on the rear side wall of the base.
Preferably, the lock catch is formed by stacking a plurality of locking plates with the same cross section, the locking plates positioned at the top and the bottom are provided with insertion holes, one end of the first torsion spring is fixed in the insertion holes, and the other end of the first torsion spring is fixed on the rear side wall of the base.
Preferably, the method further comprises:
the third notch is arranged on the rear side wall of the base and is used for avoiding the lock catch and communicated with the second notch.
Preferably, the locking ring comprises a fixed section and an insertion section which are connected, the cross section of the insertion section is round, and the first notch and the second notch are both U-shaped.
Preferably, the method further comprises:
the arc-shaped guide-in surface is arranged at the edge of the opening end of the first notch.
Preferably, the method further comprises:
and the first mounting structure is arranged at the rear end of the fixed section.
Preferably, the method further comprises:
and the second mounting structure is arranged at the rear end of the base.
The utility model has the beneficial effects that: when the lock ring is used, the base is arranged on a first object, and the lock ring is arranged on a second object;
when the locking is performed, the first notch and the second notch simultaneously act on the locking ring, wherein the first notch acts on the front side and the rear side of the locking ring so as to limit the first object to turn relative to the second object in the front-rear direction, and the second notch acts on the left side and the right side of the locking ring so as to limit the locking ring to be separated from the first notch in the left-right direction;
when unlocking, the pressing piece is pressed down to the rear side of the base, so that the handle turns relative to the base and drives the left end to tilt towards the front side of the base, the restriction of the handle on the lock catch is canceled, at the moment, the first torsion spring gives the lock catch an elastic force for turning backwards of the base, the included angle between the first notch and the second notch is gradually reduced when the lock catch turns, and when the opening of the first notch faces the opening of the second notch, the lock catch can move in the front-back direction relative to the base, so that the first object can turn in the front-back direction, and unlocking is realized;
the utility model uses the handle to limit the matching state of the lock catch and the lock ring, compared with the button in the prior art, the handle is more striking and is easy to be seen by a user, and the space of the operation handle is enlarged by using the pressing piece extending outwards from the base, thereby being convenient for operating the handle.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic longitudinal section of an embodiment of the present utility model;
fig. 3 is an exploded view of an embodiment of the present utility model.
The figure shows: 1-a base, 11-a second notch, 12-a third notch and 13-a second mounting structure;
2-lock catches, 21-first pins, 22-first torsion springs, 23-first notches, 231-arc-shaped leading-in surfaces, 24-jacks, 25-abutting tables, 251-first abutting surfaces and 252-first inclined surfaces;
3-lock ring, 31-fixed section, 311-first mounting structure, 32-insert section;
4-handle, 41-second pin, 42-pressing piece, 43-abutting piece, 431-second abutting surface, 432-second inclined surface, 44-second torsion spring.
Detailed Description
Embodiments of the present utility model will now be described in detail with reference to the drawings, which are intended to be used as references and illustrations only, and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, in this embodiment, a handle 4-type buckle includes:
a base 1;
the right end of the lock catch 2 is provided with a first pin 21, the lock catch is connected with the base 1 in a turnover way through the first pin 21, and a first torsion spring 22 is sleeved on the first pin 21;
the first notch 23 is opened at the left end of the lock catch 2 and faces the left end of the base 1, and the first torsion spring 22 continuously provides an elastic force for the first notch 23 to turn towards the inner side of the base 1;
the second notch 11 is arranged on the base 1 and faces the rear side of the base 1;
the locking ring 3 is positioned at the rear side of the base 1, the first notch 23 is matched with the locking ring 3, and the second notch 11 is used for avoiding the locking ring 3;
the handle 4 is provided with a second pin 41 at the left end, and is connected with the base 1 in a turnover way through the second pin 41, and the left end acts on the lock catch 2 to limit the lock catch 2 to turn relative to the base 1; and
a pressing piece 42, the connecting end of which is connected with the handle 4, the free end of which extends outwards and extends out of the base 1 at the tail end;
in the closed state, the first notch 23 can limit the forward and backward movement of the lock ring 3 relative to the base 1, and the second notch 11 can limit the leftward and rightward movement of the lock ring 3 relative to the base 1.
In the embodiment, when in use, the base 1 is arranged on a first object, and the locking ring 3 is arranged on a second object;
in the locking, the first notch 23 and the second notch 11 act on the lock ring 3 at the same time, wherein the first notch 23 acts on the front side and the rear side of the lock ring 3 to restrict the first article from turning relative to the second article in the front-rear direction, and the second notch 11 acts on the left side and the right side of the lock ring 3 to restrict the lock ring 3 from being separated from the first notch 23 in the left-right direction;
when unlocking, the pressing piece 42 is pressed down to the rear side of the base 1, so that the handle 4 turns relative to the base 1 and drives the left end to tilt towards the front side of the base 1, the restriction of the handle 4 on the lock catch 2 is canceled, at the moment, the first torsion spring 22 gives the lock catch 2 elastic force for turning backwards towards the base 1, when turning, the included angle between the first notch 23 and the second is gradually reduced, and when the opening of the first notch 23 faces the opening of the second notch 11, the lock ring 3 can move in the front-back direction relative to the base 1, so that the first object can turn in the front-back direction, and unlocking is realized.
Preferably, the method further comprises:
the propping platform 25 is arranged at the right end of the lock catch 2 and faces the right end of the base 1;
a top sheet 43 provided at the left end of the handle 4; and
the second torsion spring 44 is sleeved on the second pin 41 and acts on the abutting piece 43;
the second torsion spring 44 can make the abutting piece 43 abut against the abutting table 25 in a natural state, so as to limit the lock catch 2 from turning relative to the base 1.
In this embodiment, the second torsion spring 44 is utilized to keep the abutting piece 43 at a position capable of abutting against the abutting table 25, and when the pressing piece 42 is pressed down in the rear side direction of the base 1, the second torsion spring 44 can provide an elastic force for resetting the handle 4, and when the handle 4 is reset, the elastic force of resetting of the second torsion spring 44 acts on the lock catch 2 at the same time, so that the lock catch 2 can be pushed to turn relative to the base 1 and change the orientation of the first notch 23, and after resetting, the first torsion spring 22 enables the lock catch 2 to have a tendency to turn towards the rear side of the base 1.
Preferably, the abutment 25 includes a first abutment surface 251 and a first inclined surface 252 connected, the first abutment surface 251 faces the left end of the base 1, and the first inclined surface 252 faces the inner side of the base 1;
the abutting sheet 43 comprises a second abutting surface 431 and a second inclined surface 432 which are connected, wherein the second abutting surface 431 faces the first abutting surface 251, and the front side of the second inclined surface 432 faces the first inclined surface 252.
In this embodiment, the first inclined surface 252 and the second inclined surface 432 cooperate to improve the turning smoothness of the handle 4.
Preferably, one end of the second torsion spring 44 is fixed to the rear side of the second inclined surface 432, and the other end is fixed to the rear sidewall of the base 1. Simple structure, easy to assemble.
Preferably, the lock catch 2 is formed by stacking a plurality of locking plates with the same cross section, the locking plates at the top and the bottom are provided with insertion holes 24, one end of the first torsion spring 22 is fixed in the insertion holes 24, and the other end is fixed on the rear side wall of the base 1. Simple structure, easy to assemble.
Preferably, the method further comprises:
the third notch 12 is opened at the rear side wall of the base 1, and is used for avoiding the lock catch 2 and is communicated with the second notch 11. In this embodiment, the third notch 12 is rectangular, and when unlocking, the third notch 12 can give the lock catch 2 a space to turn to the rear side.
Preferably, the locking ring 3 comprises a fixed section 31 and an insertion section 32 which are connected, the cross section of the insertion section 32 is circular, and the first notch 23 and the second notch 11 are both U-shaped.
In this embodiment, the cylindrical column is used to improve the smoothness during opening and reduce the jamming due to the friction between the insertion section 32 and the first and second notches 23 and 11.
Preferably, the method further comprises:
the arc-shaped leading-in surface 231 is opened at the edge of the opening end of the first notch 23. Further facilitating insertion of the insertion section 32 into the first notch 23.
Preferably, the method further comprises:
the first mounting structure 311 is disposed at the rear end of the fixed section 31. The first mounting structure 311 includes a screw thread provided on the fixed end, and a nut, in which the locking ring 3 is located at the front side of the second object when being mounted, and the nut is located at the rear side of the second object, and the locking ring 3 is fixed on the second object by screw thread matching of the nut and the fixed end.
Preferably, the method further comprises:
the second mounting structure 13 is disposed at the rear end of the base 1. The second mounting structure 13 is a screw hole formed at two ends of the base 1, and the base 1 is connected with the first object through screws.
The above disclosure is illustrative of the preferred embodiments of the present utility model and should not be construed as limiting the scope of the utility model, which is defined by the appended claims.
Claims (10)
1. A handle-type fastener, comprising:
a base (1);
the right end of the lock catch (2) is provided with a first pin (21), the lock catch is connected with the base (1) in a turnover way through the first pin (21), and a first torsion spring (22) is sleeved on the first pin (21);
the first notch (23) is formed in the left end of the lock catch (2) and faces the left end of the base (1), and the first torsion spring (22) continuously provides elastic force for the first notch (23) to turn towards the inner side of the base (1);
the second notch (11) is arranged on the base (1) and faces the rear side of the base (1);
the locking ring (3) is positioned at the rear side of the base (1), the first notch (23) is matched with the locking ring (3), and the second notch (11) is used for avoiding the locking ring (3);
the handle (4) is provided with a second pin (41) at the left end, the second pin (41) is connected with the base (1) in a turnover way, and the left end acts on the lock catch (2) to limit the lock catch (2) to turn relative to the base (1); and
a pressing piece (42) with a connecting end connected with the handle (4), a free end extending outwards and extending out of the base (1) at the tail end;
in the locked state, the first notch (23) can limit the locking ring (3) to move forwards and backwards relative to the base (1), and the second notch (11) can limit the locking ring (3) to move leftwards and rightwards relative to the base (1).
2. A handle (4) type clasp according to claim 1, further comprising:
the propping platform (25) is arranged at the right end of the lock catch (2) and faces the right end of the base (1);
a top sheet (43) provided at the left end of the handle (4); and
the second torsion spring (44) is sleeved on the second pin (41) and acts on the propping piece (43);
wherein, the second torsion spring (44) can make the propping piece (43) prop against the propping platform (25) in a natural state, so as to limit the lock catch (2) to turn over relative to the base (1).
3. A handle (4) type clasp according to claim 2, characterized in that the abutment (25) comprises a first abutment surface (251) and a first inclined surface (252) connected, the first abutment surface (251) being directed towards the left end of the base (1), the first inclined surface (252) being directed towards the inside of the base (1);
the abutting sheet (43) comprises a second abutting surface (431) and a second inclined surface (432) which are connected, wherein the second abutting surface (431) faces the first abutting surface (251), and the front side of the second inclined surface (432) faces the first inclined surface (252).
4. A handle (4) type buckle according to claim 3, characterized in that one end of the second torsion spring (44) is fixed to the rear side of the second inclined surface (432) and the other end is fixed to the rear side wall of the base (1).
5. A handle (4) type hasp as claimed in claim 1 wherein said hasp (2) is formed by stacking a plurality of pieces of locking plates with the same cross section, the locking plates at the top and bottom are provided with insertion holes (24), one end of said first torsion spring (22) is fixed in said insertion holes (24), and the other end is fixed on the rear side wall of said base (1).
6. A handle (4) type clasp according to claim 1, further comprising:
the third notch (12) is arranged on the rear side wall of the base (1) and is used for avoiding the lock catch (2) and is communicated with the second notch (11).
7. A handle (4) type hasp as claimed in claim 1 wherein said lock ring (3) comprises a fixed section (31) and an insertion section (32) connected, said insertion section (32) has a circular cross section, said first notch (23) and said second notch (11) are both U-shaped.
8. A handle (4) type clasp according to claim 7, further comprising:
an arc-shaped leading-in surface (231) is arranged at the edge of the opening end of the first notch (23).
9. A handle (4) type clasp according to claim 7, further comprising:
and a first mounting structure (311) provided at the rear end of the fixed section (31).
10. A handle (4) type clasp according to claim 1, further comprising:
and the second mounting structure (13) is arranged at the rear end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924733.7U CN218934088U (en) | 2022-11-03 | 2022-11-03 | Handle type hasp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222924733.7U CN218934088U (en) | 2022-11-03 | 2022-11-03 | Handle type hasp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218934088U true CN218934088U (en) | 2023-04-28 |
Family
ID=86063750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222924733.7U Active CN218934088U (en) | 2022-11-03 | 2022-11-03 | Handle type hasp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218934088U (en) |
-
2022
- 2022-11-03 CN CN202222924733.7U patent/CN218934088U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |