Electric bicycle frame fixing assembly

Abstract

The utility model provides an electric bicycle frame fixing assembly, which belongs to the technical field of electric bicycle frames and comprises a base, a suction pump fixed at the top of a rotating part, and a clamping component slidably connected onto a vertical plate, the top of the base is fixedly connected with the rotating part, and the outer part of the rotating part is fixedly connected with the vertical plate. The clamping part is used for fixing the movable frame; according to the vehicle frame fixing device, the clamping component, the moving component, the suction pump and other structures are arranged and matched with one another, the vehicle frame can be directly and flexibly fixed conveniently, and the vehicle frame can be repeatedly fixed without repeatedly adjusting the fixing device; time is saved, operation is simplified, and use by a user is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric bicycle frame technical field especially relates to a kind of electric bicycle frame fixing assembly. BACKGROUND

[0002] Frame is the skeleton of the whole bicycle, maximum degree decides and influences the correctness and comfort of riding posture. People have been improving and innovating in various aspects such as making frame lighter, stronger, more comfortable and more streamlined. With the gradual popularity of electric bicycles, the design of electric bicycle frame has also been gradually valued.

[0003] At present, the public number CN209271730U proposes a kind of bicycle frame paint fixing device, including bottom plate, the upper surface of one end of bottom plate is equipped with sliding plate, sliding plate is slidably connected with bottom plate, the upper surface of sliding plate is equipped with support plate, and is welded and fixed with support plate, the side surface of support plate is equipped with rotating shaft, rotating shaft is rotatably connected with support plate;Sliding plate is equipped on the upper surface of bottom plate, when painting bicycle frame, staff pushes sliding plate, makes sliding plate slide left and right on bottom plate, adjusts the distance between two support plates according to the length of bicycle frame, and then the bicycle frame of different size can be fixed, improve the working efficiency of bicycle frame paint fixing device, rotating shaft is equipped on the side of support plate, when painting, rotating handlebar, makes rotating disc with rotating shaft rotate, to drive bicycle frame to rotate, facilitate staff to paint bicycle frame.

[0004] The above technical scheme can paint bicycle frame, but when painting, the place where the frame is fixed cannot be sprayed, the fixing device needs to be adjusted again to fix the frame, and then the frame is sprayed again. The process of adjusting the frame again is troublesome, time-consuming and inconvenient to use. Therefore, we propose an electric bicycle frame fixing assembly. UTILITY MODEL CONTENTS

[0005] The utility model provides an electric bicycle frame fixing assembly in view of the deficiency in the prior art, through the cooperation of clamping part and moving part, the clamping part can be flexibly fixed to the frame, so that the existing frame fixing device needs to be adjusted repeatedly, and the problem of inconvenient use is solved.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides an electric bicycle frame fixing assembly, including the bottom, the top of bottom fixedly connected with the rotating piece, the outside fixed connection of rotating piece has the vertical board, still include: fixed in the rotating piece top's suction pump and the clamping part of sliding connection on the vertical board, the clamping part is used for fixing electric bicycle frame, and fixedly connected with the moving part on the outside of vertical board, the moving part is used for moving the clamping part to move.

[0008] Preferably, the clamping part includes a fixed cylinder, the inside of the fixed cylinder is slidably connected with a sliding plate, the outside of the sliding plate is fixedly connected with a return spring, one end of the return spring away from the sliding plate is fixedly connected with the inner wall of the fixed cylinder, and the return spring facilitates the resetting of the sliding plate.

[0009] Preferably, the outside of the sliding plate and inside the return spring are fixedly connected with a connecting column, and the top end of the connecting column is symmetrically rotatably connected with a movable rod.

[0010] Preferably, the outside of the fixed cylinder is fixedly connected with a fixed plate, the outside of the fixed plate is fixedly connected with a limiting block, the limiting block is used for limiting the connecting column, and the limiting block is made of stainless steel, which is more durable.

[0011] Preferably, the end of the movable rod away from the connecting column is rotatably connected with a clamping rod, the middle part of the two clamping rods is rotatably connected with the fixed plate, and the side of the two clamping rods close to each other is fixedly connected with a soft pad made of rubber, which is convenient for anti-skid and can prevent scratching the frame.

[0012] Preferably, the input end of the suction pump is fixedly connected with an input pipe, the other end of the input pipe is fixedly connected with a suction box, the outside of the suction box is fixedly connected with a connecting pipe, the outside of the connecting pipe is fixedly connected with a suction nozzle, the suction box is fixedly connected with the rotating piece, and the temple part of the suction box is provided with activated carbon, which is convenient for adsorbing odor.

[0013] Preferably, the output end of the suction pump is fixedly connected with an output pipe, the outside of the output pipe is fixedly connected with a communication pipe, both ends of the communication pipe are fixedly connected with telescopic pipes, and the two telescopic pipes are respectively fixedly connected with the two fixed cylinders, so that the telescopic pipes can be telescoped with the moving part.

[0014] Preferably, the outside of the communication pipe is fixedly connected with an air outlet pipe, the outside of the two telescopic pipes and the air outlet pipe is fixedly connected with a control valve, and the control valve is used for controlling the flow direction of gas.

[0015] Preferably, the outside of the two fixed cylinders is fixedly connected with an exhaust valve, and the exhaust valve is used for exhausting the gas in the fixed cylinder.

[0016] Preferably, the moving part comprises electric push rods, the electric push rods are symmetrically fixedly installed outside the vertical plate, output ends of the two electric push rods are fixedly connected with push discs penetrating through the vertical plate, and the two push discs are fixedly connected with the fixed cylinder, so that the fixed cylinder is moved by the push discs.

[0017] Compared with the prior art, the utility model has the advantages of:

[0018] 1、The utility model discloses a clamping part, moving part and suction pump and other structures cooperate with each other, and the vehicle frame can be directly and flexibly fixed, and the vehicle frame does not need to be repeatedly fixed by repeatedly adjusting the fixing device.

[0019] 2、The utility model discloses a clamping part, moving part and suction pump and other structures cooperate with each other, and the vehicle frame can be directly and flexibly fixed, and the vehicle frame does not need to be repeatedly fixed by repeatedly adjusting the fixing device. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiments will be briefly introduced as follows, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor.

[0021] Figure 1 It is the overall structure schematic diagram of the utility model;

[0022] Figure 2 It is the overall structure top view of the utility model;

[0023] Figure 3 It is Figure 1 It is the A area structure enlarged schematic diagram in the utility model;

[0024] Figure 4 It is the overall structure side view of the utility model;

[0025] Figure 5 It is the clamping part structure section view of the utility model;

[0026] Figure number explanation: 1, base; 2, rotating part; 3, vertical plate; 4, suction pump; 5, clamping part; 6, fixed cylinder; 7, input pipe; 8, suction box; 9, connecting pipe; 10, suction nozzle; 11, output pipe; 12, communication pipe; 13, telescopic pipe; 14, control valve; 15, exhaust valve; 16, fixed plate; 17, moving part; 18, electric push rod; 19, push disc; 20, air outlet pipe; 21, sliding plate; 22, return spring; 23, connecting column; 24, movable rod; 25, limit block; 26, clamping rod; 27, soft pad. DETAILED DESCRIPTION

[0027] The utility model will be described in further detail below in combination with the drawings.

[0028] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art. The basic principles of the utility model defined in the following description can be used in other implementation schemes, modification schemes, improvement schemes, equivalent schemes and other technical schemes without departing from the spirit and scope of the utility model.

[0029] Example one:

[0030] Please refer to Figures 1-5 A motor-driven bicycle frame fixing assembly, including base 1, the top of base 1 is fixedly connected with rotating part 2, rotating part 2 is rotated by motor control, it is prior art, this does not introduce in detail, the outside of rotating part 2 is fixedly connected with vertical plate 3, vertical plate 3 adopts stainless steel material, still include: suction pump 4 fixed in the top of rotating part 2, the specific model of suction pump 4 is selected according to actual situation, and clamping part 5 is slidably connected on vertical plate 3, suction pump 4 provides power source for clamping part 5, and clamping part 5 is used to fix the bicycle frame;And, moving part 17 is fixed on the outside of vertical plate 3, moving part 17 is used to push clamping part 5 to move, to facilitate user to use, save spray time.

[0031] It should be noted that clamping part 5 includes fixed cylinder 6, the inside of fixed cylinder 6 adopts hollow structure, sliding plate 21 is slidably connected in the inside of fixed cylinder 6, return spring 22 is fixedly connected on the outside of sliding plate 21, one end of return spring 22 away from sliding plate 21 is fixedly connected with the inner wall of fixed cylinder 6, under the elastic action of return spring 22, sliding plate 21 is conveniently reset.

[0032] In addition, as Figure 5As shown, the outer part of the sliding plate 21 is fixedly connected with a connecting column 23 inside the reset spring 22, the top end of the connecting column 23 is symmetrically rotatably connected with a movable rod 24, the two movable rods 24 are cross arranged, the end of the connecting column 23 away from the sliding plate 21 penetrates and extends to the outside of the fixed cylinder 6, the outside of the fixed cylinder 6 is fixedly connected with a fixed plate 16, the fixed plate 16 and the fixed cylinder 6 are welded, the outside of the fixed plate 16 is fixedly connected with a limiting block 25, the limiting block 25 is used for limiting the connecting column 23, the end of the movable rod 24 away from the connecting column 23 is rotatably connected with a clamping rod 26, the two clamping rods 26 are similar to X shape, and the outside of each clamping rod 26 is coated with a waterproof layer and a dustproof layer, which facilitates cleaning, the middle part of the two clamping rods 26 is rotatably connected with the fixed plate 16, and the side of each clamping rod 26 close to each other is fixedly connected with a soft pad 27 made of rubber material, which facilitates anti-skid and prevents excessive clamping and damage to the frame.

[0033] It should be noted that the suction pump 4 drives the sliding plate 21 to slide, so that the connecting column 23 extrudes the movable rod 24, thereby ensuring the clamping property of the clamping rod 26 and facilitating the fixation of the frame.

[0034] Embodiment two:

[0035] On the basis of embodiment one, according to Figures 1-5 As shown, it is worth noting that the input end of the suction pump 4 is fixedly connected with an input pipe 7, the other end of the input pipe 7 is fixedly connected with a suction box 8, the inside of the suction box 8 is provided with a filter screen and activated carbon, which facilitates the adsorption and filtration of impurities and peculiar smell, thereby being conducive to reducing the influence of paint peculiar smell on the health of users and improving the safety of the device, the outside of the suction box 8 is fixedly connected with a connecting pipe 9, the outside of the connecting pipe 9 is fixedly connected with a suction nozzle 10, the suction nozzle 10 can adsorb peculiar smell and impurities, and the suction box 8 is fixedly connected with the rotating part 2.

[0036] It should be noted that the output end of the suction pump 4 is fixedly connected with an output pipe 11, the outside of the output pipe 11 is fixedly connected with a communication pipe 12, the two ends of the communication pipe 12 are fixedly connected with telescopic pipes 13, the telescopic pipes 13 are flexible pipes, which facilitate movement with the moving part 17, the two telescopic pipes 13 are respectively fixedly connected with the two fixed cylinders 6, and the gas output by the suction pump 4 can enter the inside of the fixed cylinder 6 through the telescopic pipes 13, thereby providing power source for the clamping part 5.

[0037] The outer part of the communication pipe 12 is fixedly connected with an air outlet pipe 20, the outer part of the two telescopic pipes 13 and the air outlet pipe 20 is fixedly connected with a control valve 14, the control valve 14 can control the direction of the gas discharged by the suction pump 4, the outer part of the two fixed cylinders 6 is fixedly connected with an exhaust valve 15, the exhaust valve 15 is used for exhausting the gas in the fixed cylinder 6, when the gas in the fixed cylinder 6 reaches a certain pressure, the excess gas can be discharged through the air outlet pipe 20 by controlling the control valve 14, thereby the painted frame can be dried, which facilitates the drying effect of the paint, at the same time, when the frame needs to be painted, the control valve 14 and the exhaust valve 15 can be controlled to quickly fix and switch the frame, which is convenient for the user to paint, can save time and is convenient for the user to operate, the moving part 17 includes an electric push rod 18, the electric push rod 18 is symmetrically fixedly installed on the outer part of the vertical plate 3, the output end of the two electric push rods 18 is fixedly connected with a push disc 19 penetrating through the vertical plate 3, the two push discs 19 are fixedly connected with the fixed cylinder 6, the moving part 17 pushes the fixed cylinder 6 to move, which can prevent the two fixed cylinders 6 from affecting each other, thereby facilitating the user to operate.

[0038] In the scheme, when the frame needs to be painted, the working principle is as follows:

[0039] Firstly, the frame to be painted is placed on the upper clamping part 5, then the suction pump 4 is started, the suction pump 4 adsorbs the gas through the suction nozzle 10, then the gas is transported to the inside of the fixed cylinder 6 through the output pipe 11 and the communication pipe 12 and the telescopic pipe 13, then the gas extrudes the sliding plate 21, the sliding plate 21 pushes the connecting column 23 forward, thereby driving the movable rod 24 to rotate, thereby driving the two clamping rods 26 and the soft pad 27 to approach each other, so as to clamp and fix the frame;

[0040] Secondly, the upper electric push rod 18 is started, the electric push rod 18 pushes the clamping part 5 forward through the push disc 19, the rotating part 2 automatically drives the frame to rotate, which is convenient for the user to paint, then the spraying equipment is started to paint the frame, at the same time, the valve on the outer part of the upper telescopic pipe 13 is closed, the control valve 14 on the outer part of the air outlet pipe 20 is started, the suction nozzle 10 adsorbs the odor, which is filtered through the adsorption box 8 and then discharged through the air outlet pipe 20, the discharged gas can dry the painted frame;

[0041] Finally, the lower electric push rod 18 is controlled to push the push disc 19 outward, the lower clamping part 5 clamps the painted frame when the above operation is repeated, the gas in the upper fixed cylinder 6 is discharged through the starting of the upper exhaust valve 15, at the same time, the connecting column 23 is reset under the action of the reset spring 22, thereby the two clamping rods 26 are separated, so that the unpainted frame is exposed, then the upper clamping part 5 is reset, and the painting can continue.

[0042] It will be understood by those skilled in the art that the embodiments of the present application described above and shown in the drawings are merely illustrative and not restrictive of the present application. The object of the present application has been completely and effectively achieved. The function and structural principle of the present application have been shown and described in the embodiments, and the embodiments of the present application can have any deformation or modification without departing from the principle.

Claims

1. An electric bicycle frame fixing assembly, comprising a base (1), a rotating component (2) fixedly connected to the top of the base (1), and a vertical plate (3) fixedly connected to the outside of the rotating component (2). Its features are, Also includes: A suction pump (4) fixed to the top of the rotating part (2) and a clamping component (5) slidably connected to the vertical plate (3), the clamping component (5) being used to fix the electric bicycle frame; as well as, A movable component (17) fixed to the outside of the vertical plate (3) is used to push the clamping component (5) to move.

2. The electric bicycle frame fixing assembly according to claim 1, characterized in that, The clamping component (5) includes a fixed cylinder (6), a sliding plate (21) is slidably connected inside the fixed cylinder (6), a return spring (22) is fixedly connected to the outside of the sliding plate (21), and the end of the return spring (22) away from the sliding plate (21) is fixedly connected to the inner wall of the fixed cylinder (6).

3. The electric bicycle frame fixing assembly according to claim 2, characterized in that, A connecting post (23) is fixedly connected to the outside of the sliding plate (21) and inside the return spring (22), and a movable rod (24) is symmetrically rotatably connected to the top of the connecting post (23).

4. The electric bicycle frame fixing assembly according to claim 3, characterized in that, The fixed cylinder (6) is fixedly connected to a fixed plate (16), and a limiting block (25) is fixedly connected to the outside of the fixed plate (16). The limiting block (25) is used to limit the connecting column (23).

5. The electric bicycle frame fixing assembly according to claim 3, characterized in that, The movable rod (24) is rotatably connected to a clamping rod (26) at the end away from the connecting column (23). The middle part of the two clamping rods (26) is rotatably connected to the fixing plate (16). A soft pad (27) is fixedly connected to the side of the two clamping rods (26) that are close to each other.

6. The electric bicycle frame fixing assembly according to claim 1, characterized in that, The input end of the suction pump (4) is fixedly connected to an input pipe (7), and the other end of the input pipe (7) is fixedly connected to an adsorption box (8). The outside of the adsorption box (8) is fixedly connected to a connecting pipe (9), and the outside of the connecting pipe (9) is fixedly connected to a suction nozzle (10). The adsorption box (8) is fixedly connected to the rotating part (2).

7. The electric bicycle frame fixing assembly according to claim 2, characterized in that, The output end of the suction pump (4) is fixedly connected to an output pipe (11), and a connecting pipe (12) is fixedly connected to the outside of the output pipe (11). Both ends of the connecting pipe (12) are fixedly connected to telescopic pipes (13), and the two telescopic pipes (13) are respectively fixedly connected to the two fixed cylinders (6).

8. The electric bicycle frame fixing assembly according to claim 7, characterized in that, An air outlet pipe (20) is fixedly connected to the outside of the connecting pipe (12), and control valves (14) are fixedly connected to the outside of both the two telescopic pipes (13) and the air outlet pipe (20).

9. The electric bicycle frame fixing assembly according to claim 2, characterized in that, Both of the fixed cylinders (6) are fixedly connected to an exhaust valve (15) on the outside, which is used to exhaust the gas inside the fixed cylinder (6).

10. An electric bicycle frame fixing assembly according to claim 1, characterized in that, The moving part (17) includes an electric push rod (18), which is symmetrically fixedly installed on the outside of the vertical plate (3). The output ends of the two electric push rods (18) are fixedly connected to push plates (19) through the vertical plate (3). The two push plates (19) are fixedly connected to the fixed cylinder (6).

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