TWM481863U - Bicycle mudguard capable of being matched up with various tube shapes for assembling - Google Patents

Description

Bicycle fender that can be combined with various tubular assemblies

The present invention relates to a bicycle fender that can be assembled with various tubular shapes, and in particular to a bicycle fender that can be tightly fitted to the front lower tube of the bicycle, thereby being able to effectively cooperate with various tubular shapes. Mudguard function.

As shown in the first figure, the front fender 11 of the general bicycle 1 is mainly installed between the front fork 12 of the bicycle 1 and the first pipe 13, but with the popularity of the bicycle, various types of accompanying vehicles are derived one by one. And these vehicles are equipped with hangable space, many of which are collected in the area of the front fork 12 and the first pipe 13, so that they are discharged to the front fender 11 installation. In order to solve this problem, a kind of development has been developed. The bicycle fender can be installed in the front lower tube of the bicycle. However, there is also a new problem in the bicycle fender, that is, the bicycle is not blocked due to the different shape of the front and rear tubes of the bicycles in the assembly. The board does not fit snugly and fits the front down tube of all models, which is very troublesome for the industry and users.

In view of this, after many times of research and improvement, the creator of this case finally completed the bicycle fender which can be combined with various bicycle front and rear tube tubular assembly, that is, the purpose of this creation is to provide a front tube The shape of the bicycle is corresponding to the structure of the bicycle fender that changes the shape of the fitting surface, thereby being able to cooperate with various tubular shapes to effectively exert the function of the mudguard.

In order to achieve the above-mentioned purpose of the present invention, the bicycle fender which can be combined with various tubular assemblies is fixed on a bicycle front lower tube, and the bicycle fender includes a fender body and at least one fixing. The device, wherein: the fender body is provided with a sleeve portion for providing a plurality of tubular shapes, and the sleeve portion is adapted to change the tube shape of the front lower tube to the front lower tube The surface shape of the joint portion is extended on one side of the sleeve portion; the fixing device is connected to the body of the fender and is annularly fixed to the outer periphery of the front lower tube of the bicycle.

The above-mentioned sleeve portion is provided with a plurality of sliding surfaces on the surface to which the front lower tube is attached.

The above-mentioned sleeve portion is provided with a plurality of through holes at a position bordering the side flaps.

The above-mentioned sleeve is an elastic body.

In the above fender body, the sleeve portion and the side flap system are respectively made of two different materials.

The fixing device is mainly composed of a belt body, which is coupled to the body of the fender and is annularly fixed to the outer circumference of the front lower tube of the bicycle. The end of the belt body is provided with one end hook, and the belt body is provided with The other end is a lead end.

The above-mentioned end hook is hooked into a first slot provided on one side of the first end buckle, the first end buckle is provided with a fixing bolt on the other side thereof, and the lead end of the belt body is wound around a second end of the second end of the second slot, a third slot and a fourth slot, and the through end and the fourth slot, and the second end of the buckle The other side is provided with a notch, and each of the two sides of the notch is provided with a bolt hole for pivoting the fixing bolt.

[study]

1‧‧‧Bicycle

11‧‧‧Front fender

12‧‧‧ Front fork

13‧‧‧ first tube

[this creation]

A‧‧‧Fender

2‧‧‧Fender body

21‧‧‧Setting Department

210‧‧‧ surface

211‧‧‧Slip

212‧‧‧through hole

22‧‧‧Fringe

3‧‧‧ Fixing device

31‧‧‧With body

311‧‧‧End hook

312‧‧‧ 穿引端

32‧‧‧First end buckle

321‧‧‧ first slot

322‧‧‧fixing bolt

33‧‧‧second end buckle

331‧‧‧Second slot

332‧‧‧ third slot

333‧‧‧4th slot

334‧‧‧ notch

335‧‧‧Bolt hole

4‧‧‧Bicycle

41‧‧‧Before the tube

The first figure is a schematic diagram of an embodiment of a conventional bicycle front fender.

The second picture is a three-dimensional exploded view of the creation.

The third figure is a schematic diagram of a three-dimensional embodiment of the present creation.

The fourth picture is a sectional view of the combination of the creation.

The fifth figure is a schematic diagram of an embodiment of the present creation.

Referring to Figures 2 to 5, the bicycle fender A of the present invention is fixed to a bicycle 4 front lower tube 41. The bicycle fender A includes a fender body 2 and at least one fixing device 3. The fender body 2 is provided with a sleeve portion 21 which can provide a variety of tubular shapes, and the sleeve portion 21 can change according to the shape of the tube of the front lower tube 41. a shape of the surface 210 to which the lower tube 41 is attached. The side of the sleeve portion 21 extends on one side of the flange 22; the fixing device 3 connects the fender body 2 and is looped and fixed to the bicycle 4 The outer circumference of the lower tube 41.

The above-mentioned sleeve portion 21 is provided with a plurality of sliding surfaces 211 on the bonding surface 210 of the front lower tube 41 of the bicycle 4, and the sliding resistance 211 can be used to increase the frictional resistance during the bonding, thereby preventing the sleeve The slip of the bicycle fender A after the bicycle 4 front lower tube 41 is attached.

In the above-mentioned fender body 2, the sleeve portion 21 is an elastic body, so that the sleeve portion 21 can change its surface to be attached to the front lower tube 41 according to the tubular shape of the front lower tube 41. The 210 shape makes it possible to fit various tubular shapes and effectively perform the mud retaining function. .

The fender body 2 described above, wherein the sleeve portion 21 and the side panel 22 are respectively It is made of two different materials, so that the sleeve portion 21 can change the shape of the surface 210 which is in contact with the front lower tube 41 according to the tubular shape of the front lower tube 41, thereby achieving a close fitting effect. The side flaps 22 maintain a moderate stiffness to support and function as a mudguard.

The fixing device 3 is mainly composed of a belt body 31 which is coupled to the fender body 2 and is annularly fixed to the outer periphery of the front lower tube 41 of the bicycle 4.

The fender body 2 has a plurality of through holes 212 disposed on both sides of the sleeve portion 21 and the side flaps 22, and the through holes 212 are for guiding and connecting the strips 31.

One end of the strip 31 is provided with a first end hook 311, and the end hook 311 is hooked into a first slot 32 of one of the first end buckles 32, and the other end of the first end latch 32 is A fixing pin 322 is disposed, and the other end of the strip body 31 is a threading end 312. The threading end 312 is wound around a second end hole 33 and a second slot 331 is provided on one side of the second end buckle 33. a third slot 332 and a fourth slot 333, and the through end 312 passes through the fourth slot 333, and the other end of the second end buckle 33 is provided with a notch 334, the notch 334 Each side of the side is provided with a bolt hole 335 for pivoting the fixing bolt 322.

With the composition of the above structure (please refer to the fourth and fifth figures), the end hook 311 of the strip 31 first collapses the first end buckle 32 during assembly, and then passes through the leading end 312 of the strip 31. The fender body 2 has a through hole 212 on both sides of the sleeve portion 21, and then surrounds the outer periphery of the front lower tube 41 of the bicycle 4 with the through end 312, and then sequentially penetrates the second end buckle 33. The second slot 331 , the third slot 332 and the fourth slot 333 are finally inserted out from the fourth slot 333 and tightened tightly to complete the assembly and fixation, thereby obtaining a close fitting effect and effectively preventing The fender A is assembled and then moved down.

When the sleeve portion 21 of the fender body 2 of the present invention is attached, the shape of the surface 210 that is attached to the front lower tube 41 can be changed according to the shape of the tube of the front lower tube 41. The sleeve portion 21 can be assembled with various different specifications of the front lower tube 41 to achieve assembly fastening and adaptation.

In summary, the creation can be combined with the assembly of different tubular shapes of various models, and the sleeve portion of the fender can be adapted to change the surface of the front lower tube according to the shape of the tube of the front lower tube. The shape can make the bonding surface more compact, effectively solve the problem of different types of front and lower tube types of various bicycles, achieve the convenience of erection, effectively solve the defects existing in the prior art, and the technology of the creation is unprecedented. And the unique and progressive requirements of the new patent.

The specific embodiments set forth in the present disclosure are merely for convenience of explanation of the technical content of the present invention, and the present invention is not limited to the above embodiments, and does not exceed the spirit of the present invention and the following patent application scope. In the case of the implementation of the various changes, still belongs to the scope of this creation.

A‧‧‧Bike fender

2‧‧‧Fender body

21‧‧‧Setting Department

210‧‧‧ surface

211‧‧‧Slip

212‧‧‧through hole

22‧‧‧Fringe

3‧‧‧ Fixing device

31‧‧‧With body

311‧‧‧End hook

312‧‧‧ 穿引端

32‧‧‧First end buckle

321‧‧‧ first slot

322‧‧‧fixing bolt

33‧‧‧second end buckle

334‧‧‧ notch

335‧‧‧Bolt hole

41‧‧‧Before the tube

Claims (7)

The utility model relates to a bicycle fender which can be assembled with various tubular shapes, which is fixed on a bicycle front lower tube, and comprises a fender body and at least one fixing device, wherein: the fender body is provided with a provided a sleeve portion of a different tubular shape, the sleeve portion is adapted to change a surface shape of the front lower tube according to a tubular shape of the front lower tube, and each side of the sleeve portion extends The side panel; the fixing device is connected to the fender body and is annularly fixed to the outer circumference of the front lower tube of the bicycle. The bicycle fender, which can be combined with various tubular assemblies, as described in claim 1, wherein the fitting surface of the sleeve and the front lower tube is provided with a plurality of sliding lines. The bicycle fender, which can be combined with various tubular assemblies, as described in claim 1, wherein a plurality of through holes are provided on the sides of the sleeve and the side flaps. A bicycle fender that can be combined with various tubular assemblies as described in claim 1 wherein the sleeve is an elastomer. The bicycle fender, which can be combined with various tubular assemblies, as described in claim 1, wherein the sleeve portion and the side flap system are respectively made of two different materials. The bicycle fender, which can be combined with various tubular assemblies, as described in claim 1, wherein the fixing device is mainly composed of a belt body, one end hook of one end of the belt body and the other end of the belt body. For a lead. The bicycle fender, which can be combined with various tubular assemblies, as described in claim 6, wherein the end hook is hooked into a first slot provided on one side of the first end buckle, the first slot The other end of the end buckle is provided with a fixing bolt, and the leading end of the belt body is sequentially wound around a second end of the second end buckle, a second slot, a third slot and a fourth a slot, and the through end passes through the fourth slot, and the other end of the second end buckle is provided with a notch, and each of the two sides of the recess is provided with a bolt hole. For the fixing bolt to be pivoted.