CN209852481U - Scalable mountain bike fender - Google Patents

Abstract

The utility model discloses a telescopic mountain bike fender in the technical field of bicycle parts, which comprises a storage box body, wherein a connector is welded at the top of the storage box body, connecting holes are formed in the left side wall and the right side wall of the storage box body, two support frames are welded on the left side wall and the right side wall of the bottom of the storage box body, mounting rings are welded at the bottoms of the two support frames, threads are arranged in the mounting rings, a first fender opening is formed in the rear side wall of the storage box body, a first fender is arranged on the rear side wall of the storage box body, a first fixing plate is fixedly arranged on the rear side wall of the first fender, a second fender opening is formed in the outer side wall of the first fixing plate, the first fender is fixedly connected with a second fender, a second fixing plate is arranged on the rear side wall of the second fender, a sealing plate is bonded on the outer surface of, meanwhile, some medical supplies can be contained.

Description

Scalable mountain bike fender

Technical Field

The utility model relates to a bicycle part technical field specifically is a scalable mountain bike fender.

Background

The riding path of the bicycle is not only a bicycle lane planned by the government, but also is commonly found in urban areas or suburbs, mountains and bicycle lanes are open air without arrangement of eaves, so when a user rides a white bicycle in rainy days or rides a white bicycle on a rainy lane, the rear wheel easily splashes sewage or sand on the lane onto clothes of the rider under the rotating state of the front wheel and the rear wheel, and the front wheel splashes the sewage onto passersby, therefore, in order to avoid the situation, the rear wheel of the bicycle is usually provided with a mudguard to prevent muddy water of the muddy water from splashing onto the rider or passersby, and the universal bicycle mudguard has been a fixed structure which is kept unchanged for a long time, namely is formed by a plate, so that the universal bicycle mudguard has no characteristic. With the development of society, especially young people, pursue conciseness and personalisation, the personalized vehicle that its used usually cancels original fender, but does not have fender and also loses its original function, brings inconvenience for the rainy day driving.

The existing telescopic mud guard for the mountain bike is inconvenient to use in the using process, troublesome in the mounting process, less in function, poor in telescopic effect, prone to causing a clamping groove phenomenon in the using process, inconvenient to carry articles, incapable of self-treatment when dangerous and very unsafe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a scalable mountain bike fender to current scalable mountain bike fender that proposes in solving above-mentioned background art uses inconveniently at the in-process that uses, and is more troublesome at the in-process of installation simultaneously, and its function is less, and flexible effect is not good, appears the draw-in groove phenomenon easily in the use, and carries article also inconvenient, can not carry out oneself to rescue when appearing dangerous, very unsafe problem.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic fender for mountain bicycles comprises a storage box body, wherein a connector is welded at the top of the storage box body, connecting holes are formed in the left side wall and the right side wall of the storage box body, two support frames are welded at the left side wall and the right side wall of the bottom of the storage box body, a mounting ring is welded at the bottom of the two support frames, threads are arranged in the mounting ring, a first fender opening is formed in the rear side wall of the storage box body, a first fender is arranged on the rear side wall of the storage box body, a first fixing plate is fixedly arranged on the rear side wall of the first fender, a second fender opening is formed in the outer side wall of the first fixing plate, the first fender is fixedly connected with a second fender, a second fixing plate is arranged on the rear side wall of the second fender, a sealing plate is bonded on the outer surface of the second fixing plate, a pull ring, the sliding groove is characterized in that fixing holes are formed in the top and the bottom of the left side wall of the sliding groove, clamping holes are formed in the top and the bottom of the right side wall of the sliding groove, a spring is installed in the central position of an inner cavity of the containing box body, and the spring is elastically connected with a first fender.

Preferably, the baffle is installed to first fender left side wall, first fender right side top and bottom all are provided with the elasticity button, first fender right side is opened there is the hanging hole, first fender and second fender inner structure are the same.

Preferably, a hinge is installed on the left side wall of the storage box body, one end of the hinge is hinged with the cover plate, and a hand-held hole is formed in the right side of the outer surface of the cover plate.

Preferably, the top of the storage box body is provided with a placing layer, and the bottom of the storage box body is provided with a storage layer.

Preferably, the first fender and the second fender are PVC fenders.

Preferably, the magnetic plates are bonded to the left side and the right side of the inner side wall of the sealing plate, and the magnetic plates are magnetically connected with the storage box body.

Compared with the prior art, the beneficial effects of the utility model are that: can slide and fix the elastic button on the fender through spout and the fixed orifices in the containing box, it is comparatively convenient to stretch in the use, and the spring in the rethread box contracts, just so can reach flexible effect, and convenient to use is laborsaving, and some medical supplies can be placed to the layer of accomodating on the rethread containing box, avoid riding on the mountain road and the accident appears, can handle the wound by oneself, comparatively safety.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the storage box of the present invention;

FIG. 3 is a schematic view of the fender structure of the present invention;

fig. 4 is the outer surface structure schematic diagram of the storage box of the utility model.

In the figure: the box body comprises a storage box body 1, a connector 2, a connecting hole 3, a support frame 4, a mounting ring 5, a first plate outlet 6, a first mudguard 7, a first fixing plate 8, a second plate outlet 9, a second mudguard 10, a second fixing plate 11, a sealing plate 12, a pull ring 13, a sliding groove 14, a fixing hole 15, a clamping hole 16, a spring 17, a baffle plate 18, an elastic button 19, a hanging hole 20, a cover plate 21, a hand-held hole 22 and a hinge 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a retractable fender for mountain bicycles, which is used for preventing rain water from splashing on a person to contract the fender when riding on a mountain land in rainy days, please refer to a body 1, and comprises a storage box body 1, wherein a connector 2 is welded at the top of the storage box body 1, so that the storage box body 1 can be conveniently installed and fixed and can also be conveniently detached, connecting holes 3 are formed in the left side wall and the right side wall of the storage box body 1, so that the storage box body 1 can be conveniently fixed, the phenomenon of looseness can not occur in the riding process, two supporting frames 4 are welded on the left side wall and the right side wall of the bottom of the storage box body 1, so that the storage box body 1 can be conveniently supported, mounting rings 5 are welded at the bottoms of the two supporting frames 4, threads are arranged in the mounting rings 5, so that the supporting frames 4 can be conveniently installed on wheels, a first plate outlet 6 is formed in, the mud guard can be placed, a first fixing plate 8 is fixedly arranged on the rear side wall of the first mud guard 7 to prevent the mud guard from entering the containing box body 1, a second plate outlet 9 is formed in the outer side wall of the first fixing plate 8, the first mud guard 7 is fixedly connected with a second mud guard 10, a second fixing plate 11 is arranged on the rear side wall of the second mud guard 10, the working effect of the second fixing plate is the same as that of the first fixing plate, a sealing plate 12 is bonded on the outer surface of the second fixing plate 11 to enable the mud guard to be more attractive when being contracted into the containing box body 1, a pull ring 13 is arranged on the outer surface of the sealing plate 12 to facilitate the mud guard to be stretched and simpler to use, referring to fig. 2, sliding grooves 14 are formed in the top and the bottom of an inner cavity of the containing box body 1 to facilitate the mud guard to slide in the containing box body 1, fixing holes 15 are formed in, the top and the bottom of the right side wall of the chute 14 are respectively provided with a clamping hole 16 which is fixed when not extending, the central position of the inner cavity of the storage box body 1 is provided with a spring 17, the spring 17 is elastically connected with the first mudguard 7 to facilitate contraction, the spring 7 is contracted by utilizing the pulling force of the spring 7, please refer to fig. 3, the left side wall of the first mudguard 7 is provided with a baffle 18 to prevent the mudguard from completely entering the storage box body 1 and being inconvenient for next use, the top and the bottom of the right side of the first mudguard 7 are respectively provided with an elastic button 19 to facilitate contraction, if umbrellas seen in the market are automatically contracted consistently, the right side of the first mudguard 7 is provided with a hanging hole 20 to facilitate connection of the spring 7, the first mudguard 7 and the second mudguard 10 have the same internal structure and the same working effect, please refer to fig. 4, the left side wall of the storage box body 1 is, the hinge 23 one end is articulated apron 21, prevents that the article of accomodating from dropping at the in-process of riding, apron 21 surface right side is opened has portable hole 22, conveniently opens apron 21, takes and puts article.

The working principle is as follows: the extensible mountain bike fender is convenient to mount and more easy to dismount through the connector 2 and the connecting hole 3 on the storage box body 1, the support frame 4 and the mounting ring 5 are recycled to better fix the storage box body 1 and avoid looseness in the riding process, so that damage is caused, the elastic button 19 and the hanging hole 20 on the fender are used for matching with the sliding groove 14, the fixing hole 15, the clamping hole 16 and the spring 17 in the storage box body 1 conveniently, when a user pulls the pull ring 13, the elastic button 19 is pressed to enable the elastic button 19 to enter the sliding groove 14 through the clamping hole 16 to slide, the elastic button 19 is fixed to a certain position through the fixing hole 15 and is not loosened, so that the stretching effect is achieved, and then the elastic button 19 is pressed to contract to the position of the clamping hole 16 through the spring 17, and then the cover plate 21, the hand-held hole 22 and the hinge 23 are convenient for taking and placing articles in the storage box body 1, so that medical articles can be stored, accidents in the riding process are prevented, self-treatment can be carried out, and the safety 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a scalable mountain bike fender, is including accomodating box (1), its characterized in that: the connector (2) is welded at the top of the storage box body (1), the left side wall and the right side wall of the storage box body (1) are respectively provided with a connecting hole (3), the left side wall and the right side wall of the bottom of the storage box body (1) are respectively provided with two support frames (4), the bottom of each support frame (4) is welded with a mounting ring (5), threads are arranged in each mounting ring (5), the rear side wall of the storage box body (1) is provided with a first plate outlet (6), the rear side wall of the storage box body (1) is provided with a first mudguard (7), the rear side wall of the first mudguard (7) is fixedly provided with a first fixing plate (8), the outer side wall of the first fixing plate (8) is provided with a second plate outlet (9), the first mudguard (7) is fixedly connected with a second mudguard (10), the rear side wall of the second mudguard (10) is provided with a second fixing plate (11), and the outer surface of, the outer surface mounting of closing plate (12) has pull ring (13), storage box (1) inner chamber top and bottom have all been opened spout (14), fixed orifices (15) have all been opened to spout (14) left side wall top and bottom, card hole (16) have all been opened to spout (14) right side wall top and bottom, storage box (1) inner chamber central point puts and installs spring (17), and spring (17) and first fender (7) elastic connection.

2. The retractable mountain bike fender of claim 1, further comprising: baffle (18) are installed to first fender (7) left side wall, first fender (7) right side top and bottom all are provided with elastic button (19), first fender (7) right side is opened there is hanging hole (20), first fender (7) and second fender (10) inner structure are the same.

3. The retractable mountain bike fender of claim 1, further comprising: hinge (23) are installed to storage box (1) left side wall, hinge (23) one end is articulated apron (21), apron (21) surface right side is opened has portable hole (22).

4. The retractable mountain bike fender of claim 1, further comprising: the storage box is characterized in that a placing layer is arranged at the top of the storage box body (1), and a storage layer is arranged at the bottom of the storage box body (1).

5. The retractable mountain bike fender of claim 1, further comprising: the first mud guard (7) and the second mud guard (10) are PVC mud guards.

6. The retractable mountain bike fender of claim 1, further comprising: the left side and the right side of the inner side wall of the sealing plate (12) are both bonded with magnetic plates, and the magnetic plates are magnetically connected with the containing box body (1).