CN220037160U

CN220037160U - Quick-release lock catch

Info

Publication number: CN220037160U
Application number: CN202321120287.2U
Authority: CN
Inventors: 张雷方
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-11-17
Anticipated expiration: 2033-05-10

Abstract

The utility model relates to the field of quick-release locks, in particular to a quick-release lock, which comprises the following components: the elastic buckle is provided with a through hole; the connecting piece and the fixing piece are positioned in the through hole, one end of the connecting piece is detachably connected and fixed with the fixing piece, and the connecting piece and the fixing piece are both abutted to the elastic buckle; and the locking handle is hinged with the connecting piece, one end of the locking handle is provided with a protruding part for locking the elastic buckle, and the other end of the locking handle is attached to the elastic buckle. The connecting piece is used for penetrating through the elastic buckle, the connecting piece and the fixing piece are detachably connected and fixed, and finally the locking handle is pulled to enable the locking handle to be attached to the elastic buckle, so that the quick-release lock catch can be well installed and fixed on the pipe clamp, the locking stability of the quick-release lock catch is improved, and the quick-release lock catch is simpler and more convenient to install and detach.

Description

Quick-release lock catch

Technical Field

The utility model relates to the field of quick-release locks, in particular to a quick-release lock.

Background

Child's bike is children's school bike and plays happy important instrument, like common children's balance car and children's scooter, has set up various pipe clamps on the child's bike constantly, and in current life, people often have used traditional hasp to install fixedly to the pipe clamp, but traditional hasp locking's stability is relatively poor, and installs and dismantle the in-process comparatively loaded down with trivial details.

Disclosure of Invention

In order to better install and fix a pipe clamp on a baby carrier and facilitate the installation and disassembly of the pipe clamp by workers, the utility model provides a quick-release lock catch, which is characterized in that a connecting piece is utilized to penetrate through an elastic buckle and is detachably connected and fixed with a fixing piece, and finally a locking handle is pulled to enable the locking handle to be attached to the elastic buckle, so that the quick-release lock catch can be used for installing and fixing the pipe clamp well, the locking stability of the quick-release lock catch is improved, and the installation and disassembly processes of the quick-release lock catch are simpler and more convenient.

The utility model provides the following technical scheme:

a quick release latch comprising:

the elastic buckle is provided with a through hole;

the connecting piece and the fixing piece are positioned in the through hole, one end of the connecting piece is detachably connected and fixed with the fixing piece, and the connecting piece and the fixing piece are both abutted to the elastic buckle;

the locking handle is hinged with the connecting piece, a protruding part for locking the elastic buckle is formed at one end of the locking handle, and the other end of the locking handle is attached to the elastic buckle.

Preferably, the connecting piece is in threaded connection with the fixing piece.

Preferably, the connecting piece passes through the fixing piece, and one end of the connecting piece passing through the fixing piece is detachably connected and fixed with an anti-falling piece, and the anti-falling piece is abutted on the fixing piece.

Preferably, the anti-falling piece is in threaded connection with the connecting piece.

Preferably, the fixing piece is provided with a groove, and the anti-falling piece is positioned in the groove and is abutted on the bottom wall of the groove.

Preferably, a gasket is sleeved on the connecting piece, and the gasket is positioned between the elastic buckle and the locking handle.

Preferably, the fixing piece is formed with first anti-slip patterns which are convenient to screw.

Preferably, the anti-falling piece is provided with second anti-slip patterns which are convenient to screw.

Preferably, a third anti-slip pattern which is convenient to pull is formed at one end of the locking handle, which is far away from the fixing piece.

In summary, the utility model has the following beneficial technical effects:

1. according to the quick-release lock catch, the connecting piece penetrates through the elastic buckle, the connecting piece and the fixing piece are detachably connected and fixed, and finally the locking handle is pulled to be attached to the elastic buckle, so that the quick-release lock catch can be well installed and fixed on the pipe clamp, the locking stability of the quick-release lock catch is improved, and the quick-release lock catch is simpler and more convenient to install and detach.

2. According to the utility model, the anti-falling piece is arranged on the connecting piece, so that the stability of connecting the connecting piece with the fixing piece is further improved, and the risk of slipping of the connecting piece on the fixing piece is reduced.

3. According to the quick-release fastener, the anti-release member is arranged, so that the anti-release member can prevent the fixing member from falling off in the process of separating the connecting member and the fixing member of the quick-release fastener, and the quick-release fastener is convenient to use in subsequent assembly.

Drawings

Fig. 1 is an isometric view of one of the angles of an embodiment of the present utility model.

Fig. 2 is an exploded view of one of the angles of an embodiment of the present utility model.

Fig. 3 is an isometric view of another angle of an embodiment of the utility model.

Fig. 4 is an exploded view of another angle of an embodiment of the present utility model.

Reference numerals illustrate: 1. an elastic buckle; 11. a through hole; 2. a connecting piece; 3. a fixing member; 31. a groove; 32. a first anti-skid pattern; 4. a locking handle; 41. a boss; 42. third anti-skid patterns; 5. an anti-falling member; 51. a second anti-skid pattern; 6. a gasket.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a quick-release lock catch.

Referring to fig. 1 and 2, the quick release buckle includes an elastic buckle 1, a connecting member 2, a fixing member 3, and a locking handle 4.

The elastic buckle 1 adopts a U-shaped pipe buckle, and through holes 11 are formed at two ends of the elastic buckle 1.

Referring to fig. 1 and 2, the connecting member 2 is detachably connected to and fixed to the fixing member 3. In particular, the removable connection fixation includes, but is not limited to, threaded connection, plugging, or clamping. In this embodiment, the connecting member 2 is screwed with the fixing member 3. The connecting piece 2 can adopt a screw rod, an external thread is formed on the connecting piece 2, the fixing piece 3 can adopt a nut, and an internal thread matched with the external thread on the connecting piece 2 is formed on the fixing piece 3. When in use, the connecting piece 2 passes through the two through holes 11 on the elastic buckle 1 to be in threaded connection with the fixing piece 3, and one end of the connecting piece 2 and the fixing piece 3 can be abutted on the elastic buckle 1.

Referring to fig. 1 and 2, the locking handle 4 is hinged to the connection member 2, and in particular, the locking handle 4 may be hinged to the connection member 2 through a pin. The end of the locking handle 4 hinged with the connecting piece 2 is provided with a protruding part 41, and the protruding part 41 can be triangular, quadrilateral, cam-shaped or other shapes capable of realizing locking. In the present embodiment, the protruding portion 41 is in a cam shape, and the axis of the protruding portion 41 in the cam shape is the axis of the pin shaft. The other end of the locking handle 4 and the side wall of the locking handle 4 can be attached to the outer wall of the elastic buckle 1.

Further, referring to fig. 3 and 4, the quick release fastener further includes an anti-release member 5, specifically, the threaded hole on the fixing member 3 may penetrate through the fixing member 3, the connecting member 2 may be screwed out of the threaded hole on the fixing member 3, and the anti-release member 5 and one end of the connecting member 2 penetrating through the threaded hole on the fixing member 3 may be detachably connected and fixed, where the detachable connection and fixation include, but are not limited to, threaded connection, plugging or clamping. In this embodiment, the anti-falling member 5 is connected with the connecting member 2 through threads, the anti-falling member 5 may be a screw, an external thread is formed on the anti-falling member 5, and an internal thread adapted to the external thread on the anti-falling member 5 is formed on the connecting member 2. When in use, the anti-falling piece 5 can be abutted on the fixing piece 3.

In the process of disassembling and separating the connecting piece 2 and the fixing piece 3, screwing the anti-falling piece 5 in advance, enabling the anti-falling piece 5 and the connecting piece 2 to be in a loose state, screwing the fixing piece 3 to be separated from the connecting piece 2, screwing the anti-falling piece 5 to be separated from the connecting piece 2 finally, at the moment, the anti-falling piece 5 can play a role of preventing falling off to the fixing piece 3 to a certain extent, the connecting piece 2 can play a role of preventing falling off to the gasket 6 to a certain extent, the risk of falling off of parts is reduced, and the subsequent assembly and use of the quick-release lock catch are facilitated.

Further, referring to fig. 4, in order to reduce the space occupied by the quick release fastener, a groove 31 is formed in one end, far away from the elastic fastener 1, of the fixing member 3, the groove 31 is coaxial with the threaded hole in the fixing member 3, and when the quick release fastener is used, after the anti-release member 5 is screwed on the connecting member 2, the anti-release member 5 is located in the groove 31 in the fixing member 3, and the anti-release member 5 can be abutted against the bottom wall of the groove 31.

Further, referring to fig. 1 and 2, in use, since the locking handle 4 is often required to be pulled, the protrusion 41 on the locking handle 4 is easy to wear the elastic buckle 1, and in order to reduce the wear of the protrusion 41 on the elastic buckle 1, the gasket 6 is disposed between the elastic buckle 1 and the protrusion 41 on the locking handle 4, and in use, the gasket 6 is sleeved on the connecting piece 2, and when the locking handle 4 is pulled, the protrusion 41 extrudes the gasket 6.

In this embodiment, the hexagonal holes are all formed at one end of the anti-falling member 5, and the anti-falling member 5 can be screwed by using an internal hexagonal wrench.

Referring to fig. 2 and 4, in order to facilitate manual rapid screwing of the connection member 2 and the anti-slip member 5, the fixing member 3 is formed with first anti-slip patterns 32 facilitating manual screwing, and the anti-slip member 5 is formed with second anti-slip patterns 51 facilitating manual screwing. Similarly, in order to facilitate manual pulling of the locking handle 4, a third anti-slip pattern 42 is formed on the locking handle 4 at an end far from the fixing member 3.

During installation, the elastic buckle 1 is sleeved on the pipe clamp, then the connecting piece 2 passes through the through hole 11 on the elastic buckle 1, the fixing piece 3 is screwed to be in threaded connection with the connecting piece 2 until the connecting piece 2 and the fixing piece 3 are locked, then the locking handle 4 is pulled to lock and attach the locking handle 4 on the elastic buckle 1, and finally the anti-falling piece 5 is screwed on the connecting piece 2, so that the installation of the quick-release lock catch is completed;

during disassembly, the anti-falling piece 5 is screwed in advance, so that the anti-falling piece 5 and the connecting piece 2 are in a loose state, then the fixing piece 3 is screwed again to separate the anti-falling piece from the connecting piece 2, finally the anti-falling piece 5 is screwed again to separate the anti-falling piece from the connecting piece 2, the connecting piece 2 is taken out from the through hole 11 of the elastic buckle 1, and finally the elastic buckle 1 is taken down from the pipe clamp, so that the disassembly of the quick-release lock catch is completed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A quick release fastener, comprising:

the elastic buckle is provided with a through hole;

the connecting piece and the fixing piece are positioned in the through hole, one end of the connecting piece is detachably connected and fixed with the fixing piece, and the connecting piece and the fixing piece are both abutted to the elastic buckle; and

the locking handle is hinged with the connecting piece, one end of the locking handle is provided with a protruding part for locking the elastic buckle, and the other end of the locking handle is attached to the elastic buckle;

the connecting piece is in threaded connection with the fixing piece, the connecting piece penetrates through the fixing piece, one end, penetrating through the fixing piece, of the connecting piece is detachably connected and fixed with an anti-falling piece, and the anti-falling piece is abutted to the fixing piece.

2. The quick release fastener of claim 1, wherein the retaining member is threadably coupled to the connector.

3. A quick release fastener according to claim 1 or 2, wherein the fixing member is provided with a groove, the anti-release member is located in the groove and the anti-release member abuts against the bottom wall of the groove.

4. The quick release fastener of claim 1, wherein the connector is provided with a spacer, the spacer being positioned between the resilient catch and the locking handle.

5. The quick release fastener of claim 1, wherein the fastener has first anti-slip threads formed thereon for facilitating threading.

6. The quick release fastener of claim 2, wherein the anti-release member is formed with second anti-slip threads for facilitating threading.

7. The quick release fastener of claim 1, wherein the locking handle has a third anti-slip feature formed on an end thereof remote from the securing member for facilitating pulling.