CN211681663U

CN211681663U - Bicycle repair clamp

Info

Publication number: CN211681663U
Application number: CN201921352908.3U
Authority: CN
Inventors: 夏康宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-10-16
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a bicycle repair clamp, the loach carrying platform comprises a support, the one end of support is provided with fast clamp device, the outside of fast clamp device is close to the support and is provided with fast clamp handle directly over, fast clamp device includes vertical bearing and pull rod, one side surface for the support of vertical bearing is provided with first stopper, the one end department of pull rod is provided with adjusting screw, adjusting screw's lower extreme is provided with the second stopper, be provided with connection structure between vertical bearing and pull rod and the fast clamp handle, connection structure includes first pivot, second pivot, third pivot, fourth pivot and connection piece. The utility model relates to a bicycle repair presss from both sides realizes the quick centre gripping of bicycle hack lever, and fixed bicycle is firm, presss from both sides tightly, dismantles swiftly, and the maintenance of the bicycle of being convenient for has improved maintenance efficiency, does not use cylinder, hydraulic pressure mechanism etc. to cooperate simultaneously, low in production cost.

Description

Bicycle repair clamp

Technical Field

The utility model relates to a storage storehouse field, in particular to bicycle repair presss from both sides.

Background

When repairing a bicycle, the bicycle is generally lifted up and then repaired. But because the frame is not well positioned, the frame is easy to swing during repair, and the repair difficulty is increased. At present, a clamp on the market is complex in structure, slow in clamping and dismounting, long in repair time and not suitable for clamping a bicycle, and therefore a bicycle repair clamp is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a bicycle repair clip, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a bicycle repair clamp, includes the support, the one end of support is provided with fast clamp device, the outside of fast clamp device is close to and is provided with fast clamp handle directly over the support, fast clamp device includes vertical bearing and pull rod, the surface of one side relative to the support of vertical bearing is provided with first stopper, the one end department of pull rod is provided with adjusting screw, adjusting screw's lower extreme is provided with the second stopper, be provided with connection structure between vertical bearing and pull rod and the fast clamp handle, connection structure includes first pivot, second pivot, third pivot, fourth pivot and connection piece.

Preferably, the vertical supporting seat, the support and the first limiting block are fixedly connected, the first limiting block and the second limiting block are both in a V shape, the first limiting block and the second limiting block are arranged in an up-down symmetrical mode, the second limiting block and the adjusting screw are fixedly connected, the adjusting screw penetrates through the inside of the pull rod, and the adjusting screw is in threaded connection with the pull rod.

Preferably, the first rotating shaft is located below the second rotating shaft, the first rotating shaft movably penetrates through the vertical supporting seat and the inside of the pull rod, the vertical supporting seat is movably connected with the pull rod through the first rotating shaft, the second rotating shaft movably penetrates through the fast clamping handle and the inside of the pull rod, and the fast clamping handle is movably connected with the pull rod through the second rotating shaft.

Preferably, the third rotating shaft is located below the fourth rotating shaft, the connecting piece is movably connected between the quick clamping handle and the vertical supporting seat, the third rotating shaft movably penetrates through the vertical supporting seat and the inside of the connecting piece, the fourth rotating shaft movably penetrates through the connecting piece and the inside of the quick clamping handle, and the quick clamping handle is movably connected with the vertical supporting seat through the connecting piece, the third rotating shaft and the fourth rotating shaft.

Preferably, a protruding clamping block is arranged on the outer surface of the lower end of the quick clamping handle close to the fourth rotating shaft, a limiting notch is formed between the outer surface of the upper end of the vertical supporting seat close to the first rotating shaft and the third rotating shaft, and the protruding clamping block is matched with the limiting notch in shape.

Compared with the prior art, the utility model discloses following beneficial effect has: the bicycle repair clamp realizes the rapid clamping of the bicycle frame rod through the action of the quick clamping device, applies a force which is downward and slightly away from the direction of the quick clamping device to the quick clamping handle, the connecting sheet ensures that the quick clamping handle can move slightly horizontally, and the downward force enables the quick clamping handle to rotate clockwise along the third rotating shaft, thereby driving the pull rod to rotate clockwise along the first rotating shaft, further enabling the second limiting block and the first limiting block to open relatively, after the bicycle frame rod is arranged between the first limiting block and the second limiting block, the quick clamping handle rotates anticlockwise along the third rotating shaft through applying a force which is upward and also deviated to the quick clamping device to the quick clamping handle until the protruding clamping block is clamped at the inner side of the limiting notch, in the process, the pull rod rotates anticlockwise along the first rotating shaft, so that the bicycle frame rod is clamped between the first limiting block and the second limiting block to be fixed, because protruding fixture block gomphosis is in the inboard of spacing notch, after loosening the quick handle that presss from both sides, whole quick clamp device can keep fastening state, ensures promptly that first stopper and second stopper can not loosen the frame pole, realizes the quick centre gripping of bicycle frame pole, and the maintenance of the bicycle of being convenient for has improved maintenance efficiency, does not use cylinder, hydraulic pressure isotructure simultaneously, low in production cost, and whole bicycle repair presss from both sides the effect of using better for traditional mode.

Drawings

FIG. 1 is a schematic view of the overall structure of a bicycle repair clip according to the present invention;

fig. 2 is a partial schematic view of a bicycle repair clip according to the present invention.

In the figure: 1. a support; 2. a quick clamping device; 21. a vertical support base; 22. a pull rod; 23. a connecting structure; 231. a first rotating shaft; 232. a second rotating shaft; 233. a third rotating shaft; 234. a fourth rotating shaft; 235. connecting sheets; 236. a convex clamping block; 237. a limiting notch; 3. a first stopper; 4. a second limiting block; 5. adjusting the screw rod; 6. a quick clamping handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a bicycle repair clamp includes a support 1, a quick clamping device 2 is disposed at one end of the support 1, a quick clamping handle 6 is disposed at an outer side of the quick clamping device 2, which is close to a position right above the support 1, the quick clamping device 2 includes a vertical support 21 and a pull rod 22, a first limit block 3 is disposed on an outer surface of one side of the vertical support 21, which is opposite to the support 1, an adjusting screw 5 is disposed at one end of the pull rod 22, a second limit block 4 is disposed at a lower end of the adjusting screw 5, a connecting structure 23 is disposed between the vertical support 21 and the pull rod 22, and the quick clamping handle 6, and the connecting structure 23 includes a first rotating shaft 231, a second rotating shaft 232, a third rotating shaft 233, a fourth rotating shaft.

The vertical supporting seat 21, the supporting seat 1 and the first limiting block 3 are fixedly connected, so that the supporting seat 1 can be horizontally and fixedly connected to a place with a proper height, the first limiting block 3 and the second limiting block 4 are both V-shaped so as to clamp a bicycle frame rod, the first limiting block 3 and the second limiting block 4 are symmetrically arranged up and down, the second limiting block 4 and the adjusting screw 5 are fixedly connected, the adjusting screw 5 penetrates through the pull rod 22, the adjusting screw 5 is in threaded connection with the pull rod 22, and the adjusting screw 5 can rotate so as to enable the second limiting block 4 to move up and down to adapt to bicycle frame rods with different thicknesses; the first rotating shaft 231 is located below the second rotating shaft 232, the first rotating shaft 231 movably penetrates through the vertical supporting seat 21 and the interior of the pull rod 22, the vertical supporting seat 21 is movably connected with the pull rod 22 through the first rotating shaft 231, the second rotating shaft 232 movably penetrates through the fast clamping handle 6 and the interior of the pull rod 22, and the fast clamping handle 6 is movably connected with the pull rod 22 through the second rotating shaft 232 to ensure that the pull rod 22 can rotate along the first rotating shaft 231; the third rotating shaft 233 is positioned below the fourth rotating shaft 234, the connecting piece 235 is movably connected between the quick clamping handle 6 and the vertical supporting seat 21, the third rotating shaft 233 movably penetrates through the vertical supporting seat 21 and the inside of the connecting piece 235, the fourth rotating shaft 234 movably penetrates through the connecting piece 235 and the inside of the quick clamping handle 6, and the quick clamping handle 6 is movably connected with the vertical supporting seat 21 through the connecting piece 235, the third rotating shaft 233 and the fourth rotating shaft 234, so that the quick clamping handle 6 can rotate along the third rotating shaft 233; a protruding fixture block 236 is arranged on the outer surface of the lower end of the quick clamping handle 6 close to the fourth rotating shaft 234, a limiting notch 237 is arranged between the outer surface of the upper end of the vertical supporting seat 21 close to the first rotating shaft 231 and the third rotating shaft 233, and the shape of the protruding fixture block 236 is matched with that of the limiting notch 237, so that the protruding fixture block 236 can be relatively firmly clamped on the inner side of the limiting notch 237.

It should be noted that, the present invention is a bicycle repair clip, when in use, the user horizontally fixes the support 1 at a certain height by means of the bracket and other components, the user applies a downward force to the quick clamping handle 6 in a direction away from the quick clamping device 2, the connecting piece 235 ensures that the quick clamping handle 6 can slightly move horizontally, the downward force makes the quick clamping handle 6 rotate clockwise along the third rotating shaft 233, so as to drive the pull rod 22 to rotate clockwise along the first rotating shaft 231, and further make the second stopper 4 open relative to the first stopper 3, after the user places the bicycle frame rod between the first stopper 3 and the second stopper 4, the user applies an upward force to the quick clamping handle 6 and leans towards the quick clamping device 2, so that the quick clamping handle 6 rotates counterclockwise along the third rotating shaft 233, until the protruding block 236 is clamped inside the limiting notch 237, this in-process pull rod 22 does anticlockwise rotation along first pivot 231 for bicycle frame pole card is between first stopper 3 and second stopper 4 and fixed, because protruding fixture block 236 gomphosis is in the inboard of spacing notch 237, after loosening fast clamp handle 6, whole fast clamp device 2 can keep fastening state, ensure first stopper 3 promptly and second stopper 4 can not loosen the frame pole, realize the quick centre gripping of bicycle frame pole, the maintenance of the bicycle of being convenient for, maintenance efficiency has been improved, and do not use the cylinder simultaneously, hydraulic pressure isotructure, low in production cost.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Bicycle repair clamp comprising a support (1), characterized in that: the quick clamping device is characterized in that a quick clamping device (2) is arranged at one end of the support (1), a quick clamping handle (6) is arranged on the outer side of the quick clamping device (2) close to the position right above the support (1), the quick clamping device (2) comprises a vertical support seat (21) and a pull rod (22), a first limiting block (3) is arranged on the outer surface of one side, opposite to the support (1), of the vertical support seat (21), an adjusting screw rod (5) is arranged at one end of the pull rod (22), a second limiting block (4) is arranged at the lower end of the adjusting screw rod (5), a connecting structure (23) is arranged between the vertical support seat (21) and the pull rod (22) and between the vertical support seat (21) and the quick clamping handle (6), and the connecting structure (23) comprises a first rotating shaft (231), a second rotating shaft (232), a third rotating shaft (233), a.

2. A bicycle repair clip as defined in claim 1, wherein: the vertical supporting seat (21) is fixedly connected with the supporting seat (1) and the first limiting block (3), the first limiting block (3) and the second limiting block (4) are both V-shaped, the first limiting block (3) and the second limiting block (4) are symmetrically arranged up and down, the second limiting block (4) is fixedly connected with the adjusting screw rod (5), the adjusting screw rod (5) penetrates through the inside of the pull rod (22), and the adjusting screw rod (5) is in threaded connection with the pull rod (22).

3. A bicycle repair clip as defined in claim 1, wherein: the first rotating shaft (231) is located below the second rotating shaft (232), the first rotating shaft (231) movably penetrates through the vertical supporting seat (21) and the pull rod (22), the vertical supporting seat (21) is movably connected with the pull rod (22) through the first rotating shaft (231), the second rotating shaft (232) movably penetrates through the fast clamping handle (6) and the pull rod (22), and the fast clamping handle (6) is movably connected with the pull rod (22) through the second rotating shaft (232).

4. A bicycle repair clip as defined in claim 1, wherein: the third rotating shaft (233) is located below the fourth rotating shaft (234), the connecting piece (235) is movably connected between the quick clamping handle (6) and the vertical supporting seat (21), the third rotating shaft (233) movably penetrates through the vertical supporting seat (21) and the inside of the connecting piece (235), the fourth rotating shaft (234) movably penetrates through the connecting piece (235) and the inside of the quick clamping handle (6), and the quick clamping handle (6) is movably connected with the vertical supporting seat (21) through the connecting piece (235), the third rotating shaft (233) and the fourth rotating shaft (234).

5. A bicycle repair clip as defined in claim 1, wherein: a protruding clamping block (236) is arranged on the outer surface of the lower end of the quick clamping handle (6) close to the fourth rotating shaft (234), a limiting notch (237) is formed between the outer surface of the upper end of the vertical supporting seat (21) close to the first rotating shaft (231) and the third rotating shaft (233), and the protruding clamping block (236) is matched with the limiting notch (237) in shape.