CN217753997U

CN217753997U - Novel bicycle hook with less material consumption

Info

Publication number: CN217753997U
Application number: CN202222062283.5U
Authority: CN
Inventors: 万爱员
Original assignee: Tianjin Juhui Sports Equipment Co ltd
Current assignee: Tianjin Juhui Sports Equipment Co ltd
Priority date: 2022-07-31
Filing date: 2022-07-31
Publication date: 2022-11-08
Anticipated expiration: 2032-07-31

Abstract

The utility model provides a less novel bicycle of consumptive material colludes claw, through setting up the strengthening rib, the connecting plate, the thick wall, collude the material reduction of claw with the bicycle, the intensity that the claw was colluded to the bicycle has been guaranteed to the strengthening rib simultaneously, disperse the power, the reasonable intensity that the claw was colluded to the bicycle that has increased, unnecessary consumptive material has been reduced, two arriss of 2 upper surfaces of strengthening rib are the material use that the chamfer was handled and can reduce strengthening rib 2 under the condition of guaranteeing intensity, get rid of sharp-pointed right angle simultaneously, can also increase the security of part, can guarantee that operating personnel is not by the part fish tail when the renewal part, the manufacturing cost that the claw was colluded to the bicycle has been reduced, the economic nature that the claw was colluded to the bicycle has been increased.

Description

Novel bicycle hook claw with less material consumption

Technical Field

The utility model discloses a belong to bicycle accessory technical field, specifically be a less novel bicycle of consumptive material colludes claw.

Background

The bicycle hook is a device for fixing the rear wheel, and the frame and related parts of the traditional bicycle are generally made of metal materials such as aluminum alloy and the like, and the rigidity and the strength are required to be high, the weight is required to be light, and the weight of the bicycle is reduced. Bicycle dropouts generally include a connecting portion that connects to a rear upper fork and a rear lower fork and a lug for mounting a rear wheel. The connecting part of the existing hook claw is generally sheet-shaped.

The bicycle colludes the structure of claw and needs rigidity intensity great, avoid appearing falling the potential safety hazard that exists when the condition such as bicycle topples over, traditional bicycle colludes the claw simultaneously and has guaranteed that intensity is but the materials are more, and the bicycle colludes the claw and is made by metal material more, its weight is higher, traditional bicycle colludes the claw and can collude the operation that the claw subtracts heavy and reduce the consumptive material to the bicycle through the mode of digging the hole, nevertheless probably there is the stone to splash the card and collude the heavy hole that subtracts of claw to the bicycle at the in-process of riding, cause the damage to the spare part, still threaten the safety of riding simultaneously, consequently, the less novel bicycle of a existing design consumptive material colludes the claw.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a less novel bicycle of consumptive material colludes claw.

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

The utility model provides a less novel bicycle of consumptive material colludes claw, includes fork connecting pipe, strengthening rib, lock lug counter bore post, fork connecting pipe, connecting plate, mounting hole counter bore post, installation counter bore, colludes hole, thick wall down, wherein, installs the connecting plate in the middle of this thick wall that colludes the claw, is provided with lock lug counter bore and installation counter bore on the connecting plate, is provided with the strengthening rib between the thick wall simultaneously, also is provided with the strengthening rib between lock lug counter bore and the thick wall.

Preferably, the thickness of the connecting plate is smaller than that of the thick wall, the connecting plate is arranged in the center of the thick wall, and the shape of the connecting plate is consistent with the shape surrounded by the thick wall. The connection mode of the connecting plate and the thick wall can be welding.

Preferably, the upper fork connecting pipe is connected with a rear wheel upper fork of the frame, the lower fork connecting pipe is connected with a rear wheel lower fork of the frame, and the connecting mode can be welding or splicing.

Preferably, the reinforcing ribs are arranged on the connecting plate, the thickness of the reinforcing ribs is smaller than the distance from the connecting plate to the thick wall, and two edges of the upper surface of each reinforcing rib are subjected to chamfering treatment.

The lock lifting lug counter bore can be used for installing and fixing the flywheel and the lifting lug.

Compared with the prior art, the utility model discloses possess following beneficial effect:

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the reinforcing rib of the present invention.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

Referring to fig. 1, a novel bicycle hook claw with less consumable materials comprises an upper fork connecting pipe 1, a reinforcing rib 2, a lock lug counter bore 3, a lock lug counter bore column 4, a lower fork connecting pipe 5, a connecting plate 6, a mounting hole counter bore column 7, an installation counter bore 8, a hook hole 9 and a thick wall 10, wherein the connecting plate 6 is installed in the middle of the thick wall 10 of the hook claw, the lock lug counter bore 3 and the installation counter bore 8 are arranged on the connecting plate 6, the reinforcing rib 2 is arranged between the thick wall 10, and the reinforcing rib 2 is also arranged between the lock lug counter bore 3 and the thick wall 10. The design of counter bore can protect the part, improves maintenance efficiency, practices thrift maintenance duration, still can protect the bolt simultaneously and prevent to bump the damage, can also increase the security in hole simultaneously, prevents to appear that external force from causing too big pressure and appearing the condition of crack and deformation to the downthehole wall.

The thickness of the connecting plate 6 is smaller than that of the thick wall 10, the connecting plate is arranged in the center of the thick wall 10, and the shape of the connecting plate 6 is consistent with the shape surrounded by the thick wall 10. The connection of the connection plate 6 to the thick wall 10 may be by welding. The connecting plate 6 will collude the claw and fill up, its thickness is less than thick wall 10 simultaneously, thereby the materials used have been reduced, connecting plate 6 can play the supporting role to thick wall 10, traditional bicycle colludes the claw and can collude the claw to the bicycle through the mode of digging the hole and subtract heavy and reduce the operation of consumptive material, nevertheless probably there is the stone to splash the card and go into the bicycle collude the heavy hole that subtracts of claw at the in-process of riding, cause the damage to the spare part, still can threaten the safety of riding simultaneously, the connecting plate 6 of this design then colludes the claw to the bicycle and adopts the form of full coverage, the appearance of above-mentioned problem has been avoided, collude the claw to the bicycle through the mode that reduces the thickness of connecting plate 6 simultaneously and subtract heavy and reduce the consumptive material, the durable use that the claw was colluded to the bicycle not only can be guaranteed to this kind of mode, the safety of riding passerby has also been guaranteed, the mesh that subtracts heavy has reached simultaneously again.

The upper fork connecting pipe 1 is connected with a rear wheel upper fork of the frame, the lower fork connecting pipe 5 is connected with a rear wheel lower fork of the frame, and the connection mode can be welding or splicing.

Referring to fig. 2, the reinforcing ribs 2 are arranged on the connecting plate 6, the thickness of the reinforcing ribs is smaller than the distance from the connecting plate 6 to the thick wall 10, and two edges of the upper surface of each reinforcing rib 2 are chamfered. The strengthening rib 2 can disperse the power that lock lug counter sink 3 received all around, has strengthened lock lug counter sink 3 atress ability, and the strengthening rib 2 between the thick wall 10 can disperse the whole external force that receives of claw, can increase the intensity of colluding the claw to a certain extent, is difficult to take place the rupture, prevents that it from appearing warping and the condition that can't use. Two arriss of 2 upper surfaces of strengthening rib are done the chamfer and are handled and can reduce the material use of strengthening rib 2 under the circumstances of proof strength, get rid of sharp-pointed right angle simultaneously, can also increase the security of part, can guarantee that operating personnel does not by the part fish tail when the renewal part.

The lock lifting lug counter bore 3 can be used for installing and fixing a flywheel and a lifting lug. The functionality of the hook claw is increased.

The utility model discloses an operation and operation process as follows:

the bicycle hook is characterized in that an upper fork connecting pipe 1 is connected with a rear wheel upper fork of a frame, a lower fork connecting pipe 5 is connected with a rear wheel lower fork of the frame, a lock lifting lug counter bore 3 can be used for installing a fixed flywheel and a lifting lug, materials of the bicycle hook are reduced, meanwhile, reinforcing ribs 2 guarantee the strength of the bicycle hook, force is dispersed, the strength of the bicycle hook is reasonably increased, unnecessary consumables are reduced, chamfering processing is carried out on two edges of the upper surface of each reinforcing rib 2, the material use of the reinforcing ribs 2 can be reduced under the condition of guaranteeing strength, sharp right angles are removed at the same time, the safety of parts can be improved, operating personnel can be guaranteed not to be scratched by the parts when the parts are replaced, the production cost of the bicycle hook is reduced, the economy of the bicycle hook is improved, a connecting plate 6 of the design adopts a full-covering mode for the bicycle hook, meanwhile, weight reduction and consumable reduction are carried out on the bicycle hook in a mode of reducing the thickness of the connecting plate 6, and the durability of the bicycle hook can be guaranteed.

Claims

1. The utility model provides a less novel bicycle of consumptive material colludes claw, a serial communication port, including last fork connecting pipe (1), strengthening rib (2), lock lug counter bore (3), lock lug counter bore post (4), lower fork connecting pipe (5), connecting plate (6), mounting hole counter bore post (7), installation counter bore (8), collude hole (9), thick wall (10), wherein, connecting plate (6) are installed to this thick wall (10) middle of colluding the claw, be provided with lock lug counter bore (3) and installation counter bore (8) on connecting plate (6), be provided with strengthening rib (2) between thick wall (10) simultaneously, also be provided with strengthening rib (2) between lock lug counter bore (3) and thick wall (10).

2. The novel bicycle hook claw with less material consumption according to the claim 1 is characterized in that the thickness of the connecting plate (6) is smaller than that of the thick wall (10) and is arranged in the center of the thick wall (10), the shape of the connecting plate (6) is consistent with the shape surrounded by the thick wall (10), and the connecting mode of the connecting plate (6) and the thick wall (10) can be welding.

3. The novel bicycle dropout with less material consumption according to claim 1, wherein the upper fork connecting pipe (1) is connected with the rear wheel upper fork of the bicycle frame, and the lower fork connecting pipe (5) is connected with the rear wheel lower fork of the bicycle frame, and the connection mode can be welding or splicing.

4. The novel bicycle hook claw with less consumables as claimed in claim 1, wherein the reinforcing rib (2) is arranged on the connecting plate (6), the thickness of the reinforcing rib is smaller than the distance from the connecting plate (6) to the thick wall (10), and two edges of the upper surface of the reinforcing rib (2) are chamfered.

5. The novel bicycle hook with less material consumption according to claim 1, wherein the lock lug counter bore (3) can be used for installing and fixing the flywheel and the lug.