CN212667593U - Bicycle brake lever with windproof function - Google Patents

Abstract

The utility model relates to the technical field of bicycle, and a bicycle brake lever that possesses function of preventing wind is disclosed, including the brake lever, fixedly connected with connecting rod on the brake lever, the one end fixedly connected with device box at the connecting rod back, the inside fixedly connected with fixed block of device box, four axostylus axostyles of interior back wall fixedly connected with of device box, four the positive one end of axostylus axostyle is all rotated and is connected with the bracing piece, four equal fixedly connected with wind-proof cloth between the face that the bracing piece is relative, the front of bracing piece all rotates and is connected with first turning block, four equal fixedly connected with spring on the first turning block, four the equal fixedly connected with second turning block of one end that first turning block was kept away from to the spring, four the second turning block is kept away from one side of fixed block all with the inner wall fixed. The utility model discloses a, possess the function of can keeping out the wind, reduce the erosion that cyclist's hand received wind.

Description

Bicycle brake lever with windproof function

Technical Field

The utility model relates to a bicycle technical field specifically is a bicycle brake lever that possesses function of preventing wind.

Background

The bicycle, also known as a bicycle or a bicycle, is widely used for transportation, and in the modern of proposing environmental protection, the bicycle becomes the first choice of riding instead of walk and going out, and the convenient to use and the environmental protection of bicycle make it more loved by people, ride the bicycle and can temper the health, also have many fans in winter and ride the bicycle and go out.

The bicycle is taken as a green vehicle, but when wind is strong or wind is in winter, hands are easily blown dry or frostbitten by wind when the bicycle is ridden, the bicycle is not convenient to operate when the bicycle is worn with gloves, and aiming at the technical problems, the technical personnel in the field provide the bicycle brake lever with the windproof function, and the bicycle brake lever with the windproof function has the windproof function and can reduce the erosion of hands of riders caused by wind.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The bicycle brake lever has the advantages that the function of shielding wind can be achieved, the amount of erosion caused by wind on the hands of a rider is reduced, and the problem that the hands are easily eroded by wind during bicycle riding is solved.

(II) technical scheme

For the above-mentioned purpose that possesses the function of can keeping out the wind and reduce the erosion that cyclist's hand received wind, the utility model provides a following technical scheme: a bicycle brake lever with a windproof function comprises a brake lever, wherein a connecting rod is fixedly connected to the brake lever, a device box is fixedly connected to one end of the back face of the connecting rod, a fixed block is fixedly connected to the inside of the device box, four shaft levers are fixedly connected to the inner rear wall of the device box, the front ends of the four shaft levers are rotatably connected with supporting rods, windproof cloth is fixedly connected between the opposite faces of the four supporting rods, a first rotating block is rotatably connected to the front face of each supporting rod, springs are fixedly connected to the four first rotating blocks, a second rotating block is fixedly connected to one end, far away from the first rotating block, of each spring, one side, far away from the fixed block, of each second rotating block is fixedly connected with the inner wall of the device box, the four shaft levers are positioned between the first rotating block and the second rotating block, and one side, close to the fixed block, of each supporting rod is contacted with a limiting block, four the back of stopper all with the inner wall fixed connection of device box, four the one side that the bracing piece is relative all articulates there is the hinge bar, four the back of hinge bar all bonds with the windproof cloth, four the one end that the bracing piece was kept away from to the hinge bar all articulates there is the slider, two sliding tray, four have all been seted up to the top and the bottom of fixed block the slider respectively with four sliding tray sliding connection, four the equal fixedly connected with handle of one end that the fixed block was kept away from to the bracing piece.

Preferably, the top at the device box back all rotates with the bottom and is connected with the rotor plate, two the equal fixedly connected with public son box in the left and right sides at the rotor plate back, four the back of bracing piece all imbeds there is female and male box, four public son box all with four female and male box joint.

Preferably, the hinge bar includes first branch, the top and the bracing piece of first branch are articulated, the bottom of first branch articulates there is second branch, the bottom and the slider of second branch are articulated.

Preferably, the material of the windproof cloth is elastic cloth.

Preferably, the front surface of the device box is fixedly connected with two magic tapes.

(III) advantageous effects

Compared with the prior art, the utility model provides a bicycle brake lever that possesses function of preventing wind possesses following beneficial effect:

1. the bicycle brake lever with the windproof function can unfold the windproof cloth through the brake lever upper device box, can play the windproof role, the first drawing is the drawing of the device after unfolding the windproof cloth, the supporting rod is dragged by the spring, the supporting rod is limited by the limiting block, the supporting rod is fixed, the elastic windproof cloth on the supporting rod can prevent the hands near the brake lever from being windproof, the hands are prevented from being eroded by wind, the supporting rod is rotated, the supporting rod rotates around the shaft rod, the sliding block at the bottom of the hinge rod slides in the sliding groove, the hinge rod is compressed and folded, the supporting rod and the hinge rod are collected into the device box, the hinge rod can play the roles of supporting the windproof cloth and conveniently retracting the windproof cloth, when the supporting rod rotates to the horizontal position, the upper spring can rotate to the lower side of the upper supporting rod, the lower spring can rotate to the upper side of the lower supporting rod, at the moment, the spring can play a dragging, the spring can play the effect of fixed bracing piece again, when needing to use the device, pulls out the handle once more and pulls up the bracing piece, and the spring is followed and is rotated, and the hinge rod is propped up, and the wind-proof cloth is propped up equally, and the wind-proof cloth can play the effect of keeping out the wind, and this bicycle brake lever that possesses the function of preventing wind possesses and can keep out the wind the function and reduce the erosion that cyclist's hand received the wind.

2. This bicycle brake lever that possesses function of preventing wind through the rotor plate on the rotating device box, makes the inside of the box-type button on the public son box-type button card advances the bracing piece, can further fix the bracing piece that expandes, prevents to lead to the device can not normally work because of vibrations.

3. This bicycle brake lever that possesses function of preventing wind, it is articulated through first branch and second branch, can conveniently fold and contract in the device box, the purpose that the articulated arm can play support windproof cloth and conveniently contract windproof cloth.

4. This bicycle brake lever that possesses windproof function can make things convenient for the shrink and the expansion of bracing piece through having slight elasticity windproof cloth, also makes things convenient for windproof cloth to take in smoothly in the device box.

5. This bicycle brake lever that possesses function of preventing wind is pasted through simple magic and is binded the device box, bracing piece and rotor plate under can effectual fixed inoperative condition, unexpected expansion when can further preventing the bracing piece non-manpower.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the structure of the rotating plate in right view;

FIG. 5 is a schematic diagram of a right sectional view of the slider of the present invention;

fig. 6 is a schematic view of the hinge rod structure of the present invention.

In the figure: 1. a brake handle; 2. a connecting rod; 3. a device cartridge; 4. a fixed block; 5. a shaft lever; 6. a support bar; 7. a windbreak cloth; 8. a first rotating block; 9. a spring; 10. a second turning block; 11. a limiting block; 12. a hinged lever; 1201. a first support bar; 1202. a second support bar; 13. a slider; 14. a sliding groove; 15. a handle; 16. a rotating plate; 17. male and female buttons; 18. a female buckle and a male buckle; 19. magic tape.

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.

Referring to fig. 1-6, a bicycle brake lever with wind-proof function comprises a brake lever 1, a connecting rod 2 is fixedly connected to the brake lever 1, a device box 3 is fixedly connected to one end of the back surface of the connecting rod 2, a fixed block 4 is fixedly connected to the inside of the device box 3, four shaft rods 5 are fixedly connected to the inner rear wall of the device box 3, supporting rods 6 are rotatably connected to the front ends of the four shaft rods 5, a wind-proof cloth 7 is fixedly connected between the opposite surfaces of the four supporting rods 6, a first rotating block 8 is rotatably connected to the front surface of the supporting rods 6, springs 9 are fixedly connected to the four first rotating blocks 8, a second rotating block 10 is fixedly connected to one end of each spring 9 far from the first rotating block 8, one side of each second rotating block 10 far from the fixed block 4 is fixedly connected to the inner wall of the device box 3, and the four shaft rods 5 are located between the first rotating block 8 and the second rotating block, one side of each of the four support rods 6, which is close to the fixed block 4, is contacted with a limiting block 11, the back surfaces of the four limiting blocks 11 are fixedly connected with the inner wall of the device box 3, the opposite surfaces of the four support rods 6 are hinged with hinged rods 12, the back surfaces of the four hinged rods 12 are bonded with the windproof cloth 7, one ends of the four hinged rods 12, which are far away from the support rods 6, are hinged with sliders 13, the top and the bottom of the fixed block 4 are respectively provided with two sliding grooves 14, the four sliders 13 are respectively in sliding connection with the four sliding grooves 14, one ends of the four support rods 6, which are far away from the fixed block 4, are respectively fixedly connected with a handle 15, the windproof cloth 7 can be unfolded through the device box 3 on the brake handle 1, the windproof function can be achieved, the first drawing of the device after the windproof cloth 7 is unfolded, the springs 9 pull the support rods 6, the limiting blocks 11 limit the support rods 6, the, avoid the hand to receive the erosion of wind, the rotation bracing piece 6, the bracing piece 6 rotates around axostylus axostyle 5, the slider 13 of articulated rod 12 bottom slides in sliding tray 14 inside, articulated rod 12 is compressed and folded, bracing piece 6 and articulated rod 12 are received in the device box 3, articulated rod 12 can play the purpose of supporting windproof cloth 7 and conveniently contracting windproof cloth 7, when bracing piece 6 rotates to the level, the spring 9 of higher authority can rotate to the below of bracing piece 6 above, the spring 9 of lower authority can rotate to the top of bracing piece 6 below, at this moment, the spring 9 can play a pulling effect to the horizontal bracing piece 6 again, the spring 9 can play the effect of fixed bracing piece 6 again, when needing to use the device, pull out the handle 15 again and pull up bracing piece 6, the spring 9 follows the rotation, articulated rod 12 is supported, windproof cloth 7 is supported equally, windproof effect can be played to windproof cloth 7, the bicycle brake lever with the wind-proof function has the function of shielding wind and reduces the erosion of hands of a rider from wind.

Further, the top at the back of device box 3 all rotates with the bottom and is connected with rotor plate 16, the equal fixedly connected with public sub-box 17 in the left and right sides at the back of two rotor plates 16, the back of four bracing pieces 6 all imbeds and has female and male box 18, four public sub-box 17 all with four female and male box 18 joints, through rotor plate 16 on the rotating device box 3, make public sub-box 17 block advance the inside of female and male box 18 on the bracing piece 6, can further fix the bracing piece 6 that expandes, prevent to lead to the device can not normally work because of vibrations.

Further, articulated rod 12 includes first branch 1201, and the top of first branch 1201 is articulated with bracing piece 6, and the bottom of first branch 1201 articulates there is second branch 1202, and the bottom of second branch 1202 is articulated with slider 13, and is articulated through first branch 1201 and second branch 1202, can conveniently fold and shrink in device box 3, and articulated rod 12 can play the purpose of supporting windproof cloth 7 and conveniently contracting windproof cloth 7.

Further, the material of the windproof cloth 7 is elastic cloth, and the windproof cloth 7 can facilitate the contraction and expansion of the support rod 6 and can be conveniently and smoothly collected into the device box 3.

Further, two magic subsides 19 of the positive fixedly connected with of device box 3 bind device box 3 through simple magic subsides 19, and bracing piece 6 and rotor plate 16 under can effectual fixed inoperative condition can prevent further that unexpected when 6 non-manpower of bracing piece from expandeing.

The working principle is as follows: the windproof cloth 7 can be unfolded through the device box 3 on the brake handle 1 to play a windproof role, the first picture is the device picture after the windproof cloth 7 is unfolded, the supporting rod 6 is pulled by the spring 9, the supporting rod 6 is limited by the limiting block 11 to enable the supporting rod 6 to be fixed, the elastic windproof cloth 7 on the supporting rod 6 can prevent the hands near the brake handle 1 from being weathered by wind to avoid the hands from being eroded by the wind, the supporting rod 6 is rotated, the supporting rod 6 rotates around the shaft rod 5, the sliding block 13 at the bottom of the hinged rod 12 slides in the sliding groove 14, the hinged rod 12 is compressed and folded, the supporting rod 6 and the hinged rod 12 are collected into the device box 3, the hinged rod 12 can play a role of supporting the windproof cloth 7 and facilitating the contraction of the windproof cloth 7, when the supporting rod 6 rotates to be horizontal, the upper spring 9 can rotate to the lower part of the upper supporting rod 6, the lower spring 9 can, spring 9 can play a pulling effect to horizontally bracing piece 6 again this moment, spring 9 can play fixed stay bar 6's effect again, paste 19 with the magic and bind device box 3, make things convenient for fixed stay bar 6, prevent that bracing piece 6 from unexpected bounce, when needing to use the device, pull out handle 15 once more and pull up bracing piece 6, spring 9 follows the rotation, hinged rod 12 is propped up, windproof cloth 7 is propped up equally, for preventing jolting, can rotate one hundred eighty degrees with rotor plate 16, buckle 17 card into female and female the inside of detaining, can effectual fixed stay bar 6, prevent unexpected closed, this bicycle brake lever that possesses windproof function possesses and possesses the erosion that can keep out the wind the function and reduce cyclist's hand and receive the wind.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (5)

1. The utility model provides a bicycle brake lever that possesses windproof function, includes brake lever (1), its characterized in that: the brake handle (1) is fixedly connected with a connecting rod (2), one end of the back of the connecting rod (2) is fixedly connected with a device box (3), the inside of the device box (3) is fixedly connected with a fixed block (4), the inner rear wall of the device box (3) is fixedly connected with four shaft levers (5), the front ends of the four shaft levers (5) are rotatably connected with supporting rods (6), windproof cloth (7) is fixedly connected between the opposite surfaces of the four supporting rods (6), the front surfaces of the supporting rods (6) are rotatably connected with first rotating blocks (8), springs (9) are fixedly connected onto the four first rotating blocks (8), one ends of the four springs (9) far away from the first rotating blocks (8) are fixedly connected with second rotating blocks (10), one sides of the four second rotating blocks (10) far away from the fixed block (4) are fixedly connected with the inner wall of the device box (3), the four shaft levers (5) are located between the first rotating block (8) and the second rotating block (10), one sides, close to the fixed block (4), of the four supporting rods (6) are in contact with the limiting blocks (11), the back faces of the four limiting blocks (11) are fixedly connected with the inner wall of the device box (3), the opposite faces of the four supporting rods (6) are hinged with hinged rods (12), the back faces of the four hinged rods (12) are bonded with the windproof cloth (7), and one ends, away from the supporting rods (6), of the four hinged rods (12) are hinged with sliding blocks (13), two sliding grooves (14), four are all seted up to the top and the bottom of fixed block (4) slider (13) respectively with four sliding groove (14) sliding connection, four the equal fixedly connected with handle (15) of one end that fixed block (4) were kept away from in bracing piece (6).

2. The bicycle brake lever with wind-proof function according to claim 1, characterized in that: the top at the device box (3) back all rotates with the bottom and is connected with rotor plate (16), two the equal fixedly connected with public son box (17), four of the left and right sides at the rotor plate (16) back the back of bracing piece (6) all is embedded into and has box (18), four public son box (17) all with four box (18) joints.

3. The bicycle brake lever with wind-proof function according to claim 1, characterized in that: articulated pole (12) include first branch (1201), the top and bracing piece (6) of first branch (1201) are articulated, the bottom of first branch (1201) is articulated to have second branch (1202), the bottom and the slider (13) of second branch (1202) are articulated.

4. The bicycle brake lever with wind-proof function according to claim 1, characterized in that: the windproof cloth (7) is made of elastic cloth.

5. The bicycle brake lever with wind-proof function according to claim 1, characterized in that: the front side of the device box (3) is fixedly connected with two magic tapes (19).

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