CN215513949U

CN215513949U - Corrosion-resistant alloy support for bicycle

Info

Publication number: CN215513949U
Application number: CN202121186697.8U
Authority: CN
Inventors: 符玉兰
Original assignee: Shaoxing Luosifu Hardware Co ltd
Current assignee: Shaoxing Luosifu Hardware Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2022-01-14
Anticipated expiration: 2031-05-29

Abstract

The utility model discloses a corrosion-resistant alloy bracket for a bicycle, and relates to the technical field of bicycles. Including support shell and foot rest, support shell top is rotated and is installed on the mounting bracket, it has the through-hole to inlay on the foot rest outer wall, the through-hole is provided with single direction mechanism outward, single direction mechanism includes a baffle, a pull rod, an elastic element, a waterproof sealing circle, stopper and square groove, a baffle slides and runs through and installs on support shell, a waterproof sealing circle fixed mounting is in a baffle and support shell department of sliding, a pull rod bottom inlays admittedly in a baffle top. This bicycle corrosion resistant type alloy support through being provided with single direction mechanism, when unevenness or slope road surface carry out the bicycle and park, makes the gradient of bicycle self can adjust according to the slope degree on road surface to prevent that the bicycle from because self gradient is too big to lead to empting, improve the security that the bicycle was parked.

Description

Corrosion-resistant alloy support for bicycle

Technical Field

The utility model relates to the technical field of bicycles, in particular to a corrosion-resistant alloy bracket for a bicycle.

Background

Bicycles, also known as bicycles or bicycles, are generally two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. The English language bicycle. Where bi means two and cycle means the wheel, i.e. the two-wheeled vehicle. In mainland china, taiwan, singapore, it is commonly referred to as a "bicycle" or "bicycle". More and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

Among the prior art, at the parking in-process of bicycle, can adopt the support to support usually, but current support is all fixed for the bicycle can lead to bicycle self slope too big when the road surface of unevenness or slope is parked, thereby makes the bicycle park shakiness and topples over easily, causes the damage to the bicycle.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a corrosion-resistant alloy bracket for a bicycle, which solves the problems in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a bicycle corrosion resistant type alloy support, includes support shell and foot rest, support shell top is rotated and is installed on the mounting bracket, it has the through-hole to inlay on the foot rest outer wall, the through-hole is provided with single direction mechanism outward, single direction mechanism includes a baffle, a pull rod, an elastic element, a waterproof sealing circle, stopper and square groove, a baffle slides and runs through and installs on support shell, a waterproof sealing circle fixed mounting is in a baffle and support shell department of sliding, a pull rod bottom inlays admittedly in a baffle top, a baffle bottom upper surface sets up to the inclined plane, a baffle bottom and through-hole inner wall swing joint, square groove top outer wall inlays admittedly on a baffle outer wall.

As preferred, square groove below is provided with chucking mechanism, chucking mechanism includes No. two baffles, No. two pull rods, fixed pipe, fixed plate, No. two elastic element and No. two waterproof sealing circle, square groove inner wall and No. two baffle top swing joint.

Preferably, the second baffle plate penetrates through the top of the fixed pipe in a sliding mode, the outer wall of the fixed pipe is fixedly embedded on the outer wall of the support shell, the bottom of the second baffle plate is fixedly embedded at the top of the fixed plate, and the fixed plate is installed on the inner wall of the fixed pipe in a sliding mode.

Preferably, the second elastic element is fixedly installed between the top of the fixing plate and the inner wall of the top of the fixing pipe, the second elastic element is sleeved on the outer wall of the second baffle in a sliding mode, and the second waterproof sealing ring is fixedly installed at the sliding position of the second baffle and the fixing pipe.

Preferably, the bottom of the support shell is provided with a limiting mechanism, the limiting mechanism comprises a sliding groove, a first connecting block, a cleaning brush, a second connecting block, a T-shaped fixing block and a sliding rail, and the sliding groove is fixedly installed at the bottom of the support shell.

Preferably, the slide rail is fixedly arranged on the outer wall of the foot rest, the T-shaped fixing block is slidably arranged on the inner wall of the slide rail, and the T-shaped fixing block is fixedly arranged on the second connecting block.

The utility model has the following beneficial effects: through being provided with single direction mechanism, when bicycle parking is carried out on uneven road surface or slope road surface, open the foot rest to untie chucking mechanism to single direction mechanism's restriction, make the foot rest can slide out the support shell and extend to on the road surface, make the gradient of bicycle self adjust according to the slope degree on road surface, thereby prevent that the bicycle from because self gradient is too big to lead to empting, improve the security that the bicycle was parked. Through being provided with stop gear on the support shell for the foot rest can not produce the shake when sliding, and clean brush can carry out cleaning operation to the through-hole simultaneously, prevents that impurity such as dust from influencing one-way mechanism's use in attaching to the through-hole, has improved the life of one-way mechanism and foot rest.

Drawings

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

FIG. 2 is an enlarged view of part A of FIG. 1;

FIG. 3 is an enlarged view of the portion B of FIG. 2;

FIG. 4 is an enlarged view of the portion C of FIG. 2;

FIG. 5 is an enlarged view of the portion D of FIG. 2;

fig. 6 is a schematic top view of the slide rail according to the present invention.

In the figure: 1. a rack housing; 2. a foot rest; 3. a mounting frame; 4. a through hole; 51. a first baffle plate; 52. a first pull rod; 53. A first spring; 54. a waterproof sealing ring I; 55. a limiting block; 56. a square groove; 61. a second baffle plate; 62. a second pull rod; 63. a fixed tube; 64. a fixing plate; 65. a second spring; 66. a second waterproof sealing ring; 71. a chute; 72. A first connecting block; 73. cleaning the brush; 81. a second connecting block; 82. a T-shaped fixed block; 83. a slide rail.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a bicycle corrosion resistant type alloy support, includes support shell and foot rest, and support shell top is rotated and is installed on the mounting bracket, and support shell, foot rest and the mounting bracket that this application used all are corrosion resistant alloy material preparation. The through hole is embedded in the outer wall of the foot rest, a one-way mechanism is arranged outside the through hole, the one-way mechanism comprises a baffle, a pull rod, an elastic element, a waterproof sealing ring, a limiting block and a square groove, the baffle is slidably installed on the support shell in a penetrating mode, the waterproof sealing ring is fixedly installed at the sliding position of the baffle and the support shell, the bottom of the pull rod is embedded and fixed at the top of the baffle, the upper surface of the bottom of the baffle is arranged to be an inclined surface, the bottom of the baffle is movably connected with the inner wall of the through hole, the elastic element uses a spring, the spring is fixedly installed on the inner wall of the top of the baffle and the outer wall of the support shell, the spring is arranged inside the baffle, the spring can be prevented from being washed by water in rainy days, and the service life of the spring is prolonged. The outer wall of the top of the square groove is embedded and fixed on the outer wall of the first baffle, a clamping mechanism is arranged below the square groove and comprises a second baffle, a second pull rod, a fixed pipe, a fixed plate, a second elastic element and a second waterproof sealing ring, the inner wall of the square groove is movably connected with the top of the second baffle, the second baffle penetrates through the top of the fixed pipe in a sliding manner, the bottom of the second pull rod is embedded and fixed on the outer wall of the second baffle, the outer wall of the fixed pipe is embedded and fixed on the outer wall of a bracket shell, the bottom of the second baffle is embedded and fixed on the top of the fixed plate, the fixed plate is slidably arranged on the inner wall of the fixed pipe, the second elastic element uses a second spring, the second spring is fixedly arranged between the top of the fixed plate and the inner wall of the top of the fixed pipe, the second spring is slidably sleeved on the outer wall of the second baffle, the second waterproof sealing ring is fixedly arranged at the sliding position of the second baffle and the fixed pipe, and can play a good waterproof role in rainy day by using the first waterproof sealing ring and the second waterproof sealing ring, the service life of the whole device is prolonged. Through being provided with single direction mechanism, the degree of inclination according to the road surface makes the gradient of bicycle self can adjust to prevent that the bicycle from because self gradient is too big to lead to empting, improve the security that the bicycle parked.

In the utility model, the bottom of a bracket shell is provided with a limiting mechanism, the limiting mechanism comprises a chute, a first connecting block, a cleaning hairbrush, a second connecting block, a T-shaped fixing block and a slide rail, the chute is fixedly arranged at the bottom of the bracket shell, the first connecting block is fixedly arranged on the inner wall of the chute, the cleaning hairbrush is fixedly arranged on the outer wall of the first connecting block, the cleaning hairbrush is movably connected with a through hole, the slide rail is fixedly arranged on the outer wall of a foot rest, the T-shaped fixing block is slidably arranged on the inner wall of the slide rail, the T-shaped fixing block is fixedly arranged on the second connecting block, the foot rest is slidably arranged at the bottom of the bracket shell through the slide rail and the T-shaped fixing block, the foot rest can not shake during sliding by arranging the limiting mechanism on the bracket shell, meanwhile, the cleaning hairbrush can clean the through hole, and prevent impurities such as dust and the like from attaching to the through hole to influence the use of a one-way mechanism, the service life of the one-way mechanism and the foot rest is prolonged.

The principle of the utility model is as follows: the during operation, when the bicycle parking needs to be adjusted the foot rest, at first with pull rod downwardly pulling No. two, make No. two pull rods drive No. two baffles and slide downwards and separate with square groove, pull the foot rest downwardly afterwards, because No. one baffle bottom upper surface sets up to the inclined plane, drive the through-hole lapse and can outwards extrude No. one baffle through the inclined plane when making the foot rest lapse, and No. one baffle bottom lower surface can restrict the through-hole and can not the rebound, thereby form unidirectional movement, thereby the extension length to the foot rest that can be fine is fixed. After the foot rest is adjusted, the bicycle is parked and is put right, the second pull rod is loosened, the second pull rod can return to the initial position due to the pulling force of the second spring, the second baffle plate can clamp the square groove, the one-way mechanism is clamped to limit, the position of the foot rest is fixed, and the foot rest is opened by the one-way mechanism when the bicycle is parked on an uneven road surface or an inclined road surface and the limitation of the clamping mechanism on the one-way mechanism is released, so that the foot rest can slide out of the bracket shell and extend to the road surface, the inclination of the bicycle can be adjusted according to the inclination of the road surface, the bicycle is prevented from being toppled over due to the fact that the inclination of the bicycle is too large, and the safety of bicycle parking is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bicycle corrosion resistant type alloy support, includes support shell and foot rest, its characterized in that support shell top is rotated and is installed on the mounting bracket, it has the through-hole to inlay on the foot rest outer wall, the through-hole is provided with one-way mechanism outward, one-way mechanism includes a baffle, a pull rod, an elastic element, a waterproof sealing circle, stopper and square groove, a baffle slides and runs through to install on support shell, a waterproof sealing circle fixed mounting is in baffle and support shell slip department No. one, a pull rod bottom inlays admittedly in a baffle top, a baffle bottom upper surface sets up to the inclined plane, a baffle bottom and through-hole inner wall swing joint, square groove top outer wall inlays admittedly on a baffle outer wall.

2. The corrosion-resistant alloy bracket for the bicycle according to claim 1, wherein a clamping mechanism is arranged below the square groove, the clamping mechanism comprises a second baffle plate, a second pull rod, a fixed pipe, a fixed plate, a second elastic element and a second waterproof sealing ring, and the inner wall of the square groove is movably connected with the top of the second baffle plate.

3. The corrosion-resistant alloy bracket for bicycle of claim 2, wherein the second baffle plate is slidably inserted through the top of the fixed tube, the outer wall of the fixed tube is embedded in the outer wall of the bracket shell, the bottom of the second baffle plate is embedded in the top of the fixed plate, and the fixed plate is slidably mounted on the inner wall of the fixed tube.

4. The corrosion-resistant alloy bracket for bicycle of claim 2, wherein the second elastic element is fixedly installed between the top of the fixing plate and the inner wall of the top of the fixing tube, the second elastic element is slidably sleeved on the outer wall of the second baffle, and the second waterproof sealing ring is fixedly installed at the sliding position of the second baffle and the fixing tube.

5. The corrosion-resistant alloy bracket for the bicycle according to claim 1, wherein the bottom of the bracket shell is provided with a limiting mechanism, the limiting mechanism comprises a sliding groove, a first connecting block, a cleaning brush, a second connecting block, a T-shaped fixing block and a sliding rail, and the sliding groove is fixedly arranged at the bottom of the bracket shell.

6. The corrosion-resistant alloy bracket for the bicycle according to claim 5, wherein the slide rail is fixedly arranged on the outer wall of the foot rest, the T-shaped fixing block is slidably arranged on the inner wall of the slide rail, and the T-shaped fixing block is fixedly arranged on the second connecting block.