CN216374805U

CN216374805U - Small-size quick detachable fixer

Info

Publication number: CN216374805U
Application number: CN202123390181.8U
Authority: CN
Inventors: 杨小榆; 陈杰
Original assignee: Hangzhou Fanzhou Technology Co ltd
Current assignee: Hangzhou Fanzhou Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-04-26
Anticipated expiration: 2031-12-28

Abstract

The utility model relates to the technical field of fixed accessories and discloses a small-sized quick detachable fixer, which has the technical scheme that the fixer comprises a mounting main body and a fixing frame, wherein the fixing frame is fixedly connected or detachably connected with the mounting main body; and the fixer comprises a fixing part and a quick-release part, the fixing part is used for fixing one end of the fixer on the fixing frame, and the quick-release part comprises two states: a locked state and an unlocked state; the utility model provides a small-sized quick-detachable fixing structure, which changes the state of a fixer through two states of a quick-detachable part, thereby realizing the detachable characteristic, and when the quick-detachable part is in a locking state, both end parts of the fixer can provide locking force, so that the fixer can be effectively installed on a fixing frame, such as a beach vehicle and a bicycle, and after a cushion is installed on the fixer, the cushion can be quickly detached.

Description

Small-size quick detachable fixer

Technical Field

The utility model relates to the technical field of fixed accessories, in particular to a small-sized easily-detachable fixer.

Background

In some bicycles, beach cars, racks and the like, it is necessary to connect various components to the mounting body, such as the seat on the vehicle, the support on the rack and the like. The components are usually fixed and connected by welding at present, and the strength can be ensured, but the disassembly and the assembly are difficult.

SUMMERY OF THE UTILITY MODEL

In view of the disadvantages of the prior art, the present invention provides a small-sized easily detachable fixer for overcoming the above-mentioned drawbacks of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a small-sized quick detachable fixer comprises a mounting main body and a fixing frame, wherein the fixing frame is fixedly connected or detachably connected with the mounting main body; and

the fixer, the fixer includes fixed part and quick detach portion, the fixed part be used for with fixer one end is fixed in on the mount, quick detach portion includes two states: a locked state and an unlocked state;

when the quick-release part is in a locked state, the other end of the fixer is fixed on the fixing frame by the quick-release part so that the fixer is fixedly connected with the fixing frame, and when the quick-release part is in an unlocked state, the other end of the fixer can be separated from the fixing frame.

As a further improvement of the present invention, the fixing portion includes a fixing block and a quick release rod, the fixing block is slidably mounted in the fixing device, and one end of the fixing block can extend out of the fixing device, the quick release rod is mounted on the fixing block, the quick release rod can provide a locking force for limiting the sliding of the fixing block, so that the fixing block and the fixing device are locked with each other, when one end of the fixing block extends out of the fixing device, a clamping force is formed between the fixing block and the fixing device, so as to fix the fixing device on the fixing frame, the present invention can mount the fixing device on the fixing device without damaging the structure of the fixing frame through the arrangement of the clamping force, and after the quick release rod is arranged, the state of the fixing block can be switched, when the fixing block does not need to slide, the fixing part can be effectively fixed, and the stability of the fixing part in a locking state is improved.

As a further improvement of the utility model, a screw hole is arranged in the fixed block, one end of the quick-release rod is installed in the screw hole in a threaded manner, the other end of the quick-release rod extends out of the fixed block and is provided with a fixed sleeve, a clamping groove matched with the fixed sleeve is arranged on the fixer, and when the fixed sleeve is positioned in the clamping groove, the locking force is generated between the clamping groove and the fixed sleeve.

As a further improvement of the utility model, the bottom of the fixer is provided with a sliding chute, the quick-release rod extends out of the sliding chute and is in sliding connection with the sliding chute, and the sliding direction of the sliding chute is the same as that of the fixed block, so that the situation that the fixed block is blocked due to deviation in the moving process of the quick-release rod is prevented.

As a further improvement of the utility model, the fixing device further comprises an elastic element, the elastic element is arranged in the fixer, the elastic element provides elastic force for driving one end of the fixing block to extend out of the fixer, and the elastic element is arranged to facilitate the resetting of the fixing block and the alignment of the fixing sleeve to the clamping groove.

As a further improvement of the present invention, the elastic member includes a plurality of springs and a limiting piece, the limiting piece is fixedly connected to the fixing block and slidably connected to the fixing device, one ends of the plurality of springs are connected to the limiting piece, the other ends of the plurality of springs are connected to the fixing device, the arrangement of the plurality of springs can ensure that the restoring elasticity of the fixing block is sufficient, and the arrangement of the limiting piece can ensure that the direction of the elasticity of the springs is not changed during the restoring process.

As a further improvement of the present invention, the bottom of the end of the fixer far away from the quick release portion is convexly arranged to form the fixing portion capable of clamping the fixing frame, so that the fixing is performed by clamping and abutting, and thus, when the quick release portion is in an unlocked state, the fixer can be directly taken down without performing a separate disassembling step on the fixing portion.

The utility model has the beneficial effects that: the utility model provides a small-sized quick-release fixing structure, the state of the fixer is changed through two states of the quick-release part, so that the characteristic of being detachable is realized, and when the quick-release part is in a locking state, both end parts of the fixer can provide locking force, so that the fixer can be effectively installed on the fixing frame, and the quick detachment of a cushion can be completed after the cushion is installed on the fixer, such as on a beach vehicle and a bicycle.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a cross-sectional view in elevation of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

FIG. 4 is a schematic perspective view of the anchor of the present invention;

FIG. 5 is a bottom view of FIG. 1 of the present invention;

fig. 6 is a schematic view of the installation of the fixer and the fixing frame in fig. 1.

Reference numerals: 1. mounting the main body; 11. a fixed tube; 12. a cushion; 2. a holder; 21. a chute; 22. a quick release lever; 221. fixing a sleeve; 23. a card slot; 24. a fixed block; 25. a screw hole; 26. an elastic member; 261. a limiting sheet; 262. a spring; 27. a fixed part; 28. a quick release portion; 3. a fixing frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The small-sized quick detachable fixer comprises a mounting main body 1 and a fixing frame 3, wherein the fixing frame 3 is fixedly connected or detachably connected with the mounting main body 1; and

fixer 2, fixer 2 include fixed part 27 and quick detach portion 28, and fixed part 27 is used for being fixed in mount 3 with fixer 2 one end on, and quick detach portion 28 includes two states: a locked state and an unlocked state;

when the quick-release portion 28 is in a locked state, the quick-release portion 28 fixes the other end of the fixer 2 to the fixing frame 3, so that the fixer 2 is fixedly connected with the fixing frame 3, and when the quick-release portion 28 is in an unlocked state, the other end of the fixer 2 can be separated from the fixing frame 3.

In one embodiment, the mounting body 1 is determined according to a fitting scenario, for example, the mounting body 1 is a shelf body used in the shelf field, and on a beach buggy, as shown in fig. 1, the mounting body 1 is a fixing tube 11, which is integrally provided in a "U" shape.

Further, as shown in fig. 1, the fixing frame 3 and the fixing tube 11 are integrally formed and installed between the fixing tubes 11, and the fixing frame 3 is formed with two cross bars perpendicular to the length direction of the fixing tube 11, and the distance between the cross bars is matched with the distance between the fixing portion 27 and the quick-release portion 28, so as to facilitate the clamping of the fixing portion 27 and the quick-release portion 28.

Furthermore, a space for accommodating the bottom of the fixer 2 is formed between the two cross rods and the fixing tube 11, and a supporting force acting on the fixer 2 in a vertical upward direction can be provided, so that in the process of actual use, the quick-release part 28 does not need to bear the supporting force of the fixer 2 in the vertical direction, and the service life of the quick-release part 28 is prolonged.

In one embodiment, the fixing portion 27 includes a fixing block 24 and a quick release lever 22, the fixing block 24 is slidably installed in the holder 2, one end of the fixing block 24 can extend out of the fixer 2, the quick release rod 22 is mounted on the fixing block 24, the quick release rod 22 can provide a locking force for limiting the sliding of the fixing block 24, so that the fixing block 24 and the fixer 2 are locked with each other, when one end of the fixing block 24 extends out of the fixer 2, a clamping force is formed between the fixing block 24 and the fixer 2, so that the fixer 2 is fixed on the fixing frame 3, through the arrangement of the clamping force, the state of the fixing block 24 can be switched after the fixer 2 is arranged on the fixer 2 and the quick-release rod 22 is arranged without damaging the structure of the fixing frame 3, when the fixing block 24 is not required to slide, it can be effectively fixed, improving the stability of the fixing portion 27 in the locked state.

Specifically, the fixer 2 is provided with a space for accommodating the fixing block 24 therein, and is used for being slidably connected with the fixing block 24, and the space is matched with the fixing block 24, so that the stability of the fixing block 24 during movement is ensured.

In one embodiment, a screw hole 25 is formed in the fixing block 24, one end of the quick release rod 22 is threadedly mounted in the screw hole 25, the other end of the quick release rod 22 extends out of the fixing block 24 and is provided with a fixing sleeve 221, and the fixing device 2 is provided with a clamping groove 23 adapted to the fixing sleeve 221, so that when the fixing sleeve 221 is located in the clamping groove 23, a locking force is generated between the clamping groove 23 and the fixing sleeve 221.

In one embodiment, the bottom of the fixer 2 is provided with a sliding groove 21, the quick release rod 22 extends out of the sliding groove 21 and is slidably connected with the sliding groove 21, and the sliding direction of the sliding groove 21 is the same as the sliding direction of the fixing block 24, so that the situation that the fixing block 24 is blocked due to deviation in the moving process of the quick release rod 22 is prevented.

In one embodiment, the fixing device further comprises an elastic element 26, the elastic element 26 is disposed in the holder 2, the elastic element 26 provides an elastic force for driving one end of the fixing block 24 to extend out of the holder 2, and the elastic element 26 is disposed to facilitate the resetting of the fixing block 24 and also facilitate the alignment of the fixing sleeve 221 with the slot 23.

In one embodiment, the elastic member 26 includes a plurality of springs 262 and a limiting piece 261, the limiting piece 261 is fixedly connected with the fixing block 24 and slidably connected with the fixer 2, one ends of the springs 262 are connected with the limiting piece 261, the other ends of the springs 262 are connected with the fixer 2, the setting of the springs 262 can ensure that the fixing block 24 has sufficient restoring elasticity, and the setting of the limiting piece 261 can ensure that the direction of the elasticity of the springs 262 is not changed in the restoring process.

Specifically, as shown in fig. 3, a plurality of columns are arranged inside the fixer 2 and on the limiting sheet 261, the columns on the fixer 2 are aligned with the columns on the limiting sheet 261 one by one, the columns correspond to the springs 262 one by one, the springs 262 are sleeved outside the columns, and the columns are arranged to prevent the springs 262 from being deflected and deformed in the compression process, limit the moving distance of the fixing block 24 and prevent the springs 262 from being compressed excessively.

In one embodiment, the holder 2 is protruded from the bottom of the end away from the quick release portion 28 to form a fixing portion 27 capable of clamping the holder 3, so that the holder is fixed by clamping and abutting, and thus the holder 2 can be directly removed when the quick release portion 28 is in the unlocked state without a separate disassembling step for the fixing portion 27.

The working principle is as follows: when the fixer 2 needs to be installed on the fixing frame 3, the fixing portion 27 is aligned to the fixing frame 3, and is clamped, then the quick-release rod 22 is pulled to move along the sliding groove 21, so that the fixing block 24 is driven to move, one end of the fixing block 24, which is located on the outer side of the fixer 2, enters the fixer 2, one end of the quick-release portion 28 of the fixer 2 is abutted to the fixing frame 3, then the quick-release rod 22 is released, so that the elastic piece 26 drives one end of the fixing block 24 to extend out of the fixer 2, then the fixing frame 3 is clamped, then the fixing sleeve 221 is rotated, and the quick-release rod 22 is driven to rotate until the fixing sleeve 221 enters the clamping groove 23.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. The utility model provides a small-size quick detachable fixer, includes the installation main part, its characterized in that: the fixing frame (3) is fixedly connected or detachably connected with the mounting main body (1); and

fixer (2), fixer (2) include fixed part (27) and quick detach portion (28), fixed part (27) are used for with fixer (2) one end is fixed in on mount (3), quick detach portion (28) include two states: a locked state and an unlocked state;

when the quick-release part (28) is in a locked state, the other end of the fixer (2) is fixed on the fixing frame (3) by the quick-release part (28) so that the fixer (2) is fixedly connected with the fixing frame (3), and when the quick-release part (28) is in an unlocked state, the other end of the fixer (2) can be separated from the fixing frame (3).

2. A compact quick disconnect fastener as defined in claim 1 in which: fixed part (27) package fixed block (24) and quick detach pole (22), fixed block (24) slidable mounting in fixer (2), just the one end of fixed block (24) can stretch out fixer (2), quick detach pole (22) install in on fixed block (24), quick detach pole (22) can provide the restriction the gliding locking force of fixed block (24), so that fixed block (24) with lock each other between fixer (2), work as fixed block (24) one end is stretched out during fixer (2), fixed block (24) with form the clamping-force between fixer (2), so that will fixer (2) are fixed on mount (3).

3. A compact quick disconnect fastener as defined in claim 2 in which: fixed block (24) embeds there is screw (25), quick detach pole (22) one end screw thread install in screw (25), quick detach pole (22) other end stretches out in fixed block (24) and install fixed cover (221), be provided with on fixer (2) with draw-in groove (23) of fixed cover (221) adaptation, work as fixed cover (221) are in when in draw-in groove (23), draw-in groove (23) with produce between fixed cover (221) locking force.

4. A compact quick disconnect fastener as defined in claim 3 in which: the quick-release device is characterized in that a sliding groove (21) is formed in the bottom of the fixer (2), the quick-release rod (22) extends out of the sliding groove (21) and is in sliding connection with the sliding groove (21), and the sliding direction of the sliding groove (21) is the same as that of the fixing block (24).

5. A compact quick disconnect fastener according to any one of claims 2-4, wherein: the fixing device is characterized by further comprising an elastic piece (26), wherein the elastic piece (26) is arranged in the fixing device (2), and the elastic piece (26) provides elastic force for driving one end of the fixing block (24) to extend out of the fixing device (2).

6. A compact quick disconnect fastener as defined in claim 5 wherein: elastic component (26) include a plurality of springs (262) and spacing piece (261), spacing piece (261) with fixed block (24) fixed connection and with fixer (2) sliding connection, a plurality of spring (262) one end with all with spacing piece (261) are connected, a plurality of the other end of spring (262) all with fixer (2) are connected.

7. A compact quick disconnect fastener as defined in claim 1 in which: the fixer (2) is far away from the bottom of one end of the quick-release part (28) and is convexly arranged, so that the fixing part (27) capable of clamping the fixing frame (3) is formed.