Bicycle support installed at tail of automobile

Abstract

The utility model provides a bicycle support installed at the tail of an automobile, and belongs to the technical field of automobile accessories. The problem that an existing bicycle is inconvenient to install on an automobile is solved. The utility model relates to a bicycle stand which comprises a base, a rotating rod, a driving piece, an upper cross rod, a wheel carrier, a lower cross rod and a binding rope. According to the bicycle support, the bicycle can be vertically placed on the tail portion of an automobile, so that the bicycle does not need to be lifted to the roof of the automobile and fixed to the roof of the automobile, and then people can conveniently install the bicycle on the automobile; besides, the angle between the rotating rod and the base is changed through the driving piece so as to change the distance between the wheel carrier and the ground, and therefore people can conveniently clamp the front wheel of the bicycle into the wheel carrier or move the front wheel of the bicycle away from the wheel carrier.

Description

Technical Field

[0001] The utility model belongs to the technical field of automotive supplies, and relates to a bicycle bracket installed at the rear of an automobile. Background Art

[0002] With the improvement of the social and economic level, the popularization rate of various household and commercial cars has increased greatly. These cars can not only carry people, but also install a luggage rack on the roof to load travel items such as luggage and tents. However, using the roof luggage rack to load a bicycle requires lifting the bicycle to a height exceeding the roof of the car. Thus, it is inconvenient for people to operate. Summary of the Invention

[0003] The purpose of the utility model is to address the above problems existing in the prior art and propose a bicycle bracket that is convenient to install a bicycle on an automobile and is installed at the rear of the automobile.

[0004] The purpose of the utility model can be achieved by the following technical solutions: A bicycle bracket installed at the rear of an automobile, comprising:

[0005] A base;

[0006] A rotating rod, arranged on the base, the rotating rod can rotate relative to the base, and a driving member for pushing the rotating rod to rotate relative to the base is arranged between the rotating rod and the base;

[0007] An upper crossbar, arranged at one end of the rotating rod away from the base, and a plurality of wheel brackets for clamping the front wheel of the bicycle are arranged on the upper crossbar; a lower crossbar for resting the rear wheel of the bicycle is arranged on the rotating rod; and a plurality of binding ropes for binding the bicycle are arranged on the lower crossbar.

[0008] In the above bicycle bracket installed at the rear of an automobile, a retaining piece for restricting the movement of the rear wheel of the bicycle relative to the lower crossbar is arranged on the lower crossbar, and the number of the retaining pieces is the same as that of the wheel brackets.

[0009] In the above bicycle bracket installed at the rear of an automobile, a reinforcing plate is arranged between the rotating rod and the upper crossbar.

[0010] In the above bicycle bracket installed at the rear of an automobile, the driving member includes a cylinder body with a cylinder rod, a hinge seat for connecting the cylinder body is arranged on the rotating rod, and a hinge rod connected to the base is arranged at one end of the cylinder rod.

[0011] In the above bicycle bracket installed at the rear of an automobile, the base includes a pair of side plates, a rotating shaft is arranged at one end of the rotating rod away from the upper crossbar, and the rotating shaft is installed between the two side plates.

[0012] In the above-mentioned bicycle bracket installed at the rear of the vehicle, an inner limiting rod and an outer limiting rod are provided between the two side plates, and the rotating rod is located between the inner limiting rod and the outer limiting rod.

[0013] In the above-mentioned bicycle bracket installed at the rear of the vehicle, a plug rod is further provided between the two side plates.

[0014] In the above-mentioned bicycle bracket installed at the rear of the vehicle, a moving seat is sleeved on the plug rod.

[0015] In the above-mentioned bicycle bracket installed at the rear of the vehicle, the moving seat includes two support rods, the ends of the two support rods are connected with a top rod, and the two support rods and the top rod are connected by the same support plate.

[0016] In the above-mentioned bicycle bracket installed at the rear of the vehicle, a socket is provided on the support plate, and the plug rod can be inserted into the socket; rollers are provided on the bottom surfaces of the support rods and the bottom surface of the top rod.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, when people install the bicycle bracket on the vehicle and want to install the bicycle on the bicycle bracket, they can first operate the driving member, and the driving member will push the rotating rod to rotate around the base, so that the angle between the rotating rod and the ground gradually becomes smaller. At the same time, the wheel frame will also move farther and farther away from the vehicle. In other words, the distance between the wheel frame and the ground will gradually decrease, so as to facilitate people to clip the front wheel of the bicycle onto the wheel frame or remove the front wheel of the bicycle from the wheel frame. When people finish the operation, they can operate the driving member again to make the rotating rod rotate in the opposite direction relative to the base, that is, the angle between the rotating rod and the ground will gradually increase, so that the angle between the bicycle installed on the bracket and the ground will gradually increase, so as to achieve the vertical placement of the bicycle at the rear of the vehicle. In this way, it is not necessary to lift the bicycle to the roof of the vehicle and fix it on the roof of the vehicle. Secondly, it is also convenient for people to install the bicycle on the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural view of the bicycle bracket in the first embodiment.

[0020] Figure 2 is an enlarged schematic structural view of another perspective of the bicycle bracket.

[0021] Figure 3 is an assembly drawing of the base, the rotating rod and the driving member.

[0022] Figure 4 is Figure 3 a schematic structural view after removing one side plate.

[0023] Figure 5 It is a schematic structural diagram of the bicycle bracket in the second embodiment.

[0024] Figure 6 It is a schematic structural diagram of the moving seat. Detailed implementation manners

[0025] The following are specific embodiments of the present invention and, in combination with the accompanying drawings, further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0026] Embodiment 1

[0027] As Figure 1 — Figure 4 shown, a bicycle bracket of the present invention installed at the rear of an automobile includes a base 100, a rotating rod 200, a driving member 300, an upper crossbar 400, a wheel holder 410, a lower crossbar 500, and a binding rope 510.

[0028] The rotating rod 200 is arranged on the base 100, and the rotating rod 200 can rotate relative to the base 100. A driving member 300 is arranged between the rotating rod 200 and the base 100 for pushing the rotating rod 200 to rotate relative to the base 100. The upper cross bar 400 is arranged at one end of the rotating rod 200 away from the base 100, and the upper cross bar 400 is provided with a plurality of wheel frames 410 for clamping the front wheel of the bicycle; the rotating rod 200 is provided with a lower cross bar 500 for placing the rear wheel of the bicycle; the lower cross bar 500 is provided with a plurality of binding ropes 510 for binding the bicycle. When the bicycle rack is installed on a car, people need to plug the base 100 into the connecting sleeve (not marked in the figure) at the rear of the car and fix it with a pin to complete the assembly of the bicycle rack and the car. When people want to transport the bicycle by car, they need to clamp the front wheel of the bicycle on the corresponding wheel frame 410 to prevent the front wheel of the bicycle from moving left and right on the upper cross bar 400, and then place the rear wheel of the bicycle on the lower cross bar 500. After that, the bicycle is fixed between the upper cross bar 400 and the lower cross bar 500 by a binding rope 510. Furthermore, the lower cross bar 500 is provided with The baffles are used to limit the movement of the rear wheel of the bicycle relative to the lower cross bar 500. The number of the baffles is the same as that of the wheel frame 410. Therefore, when people place the rear wheel of the bicycle on the lower cross bar 500, the rear wheel of the bicycle can be pressed against the corresponding baffles to prevent the rear wheel of the bicycle from moving left and right on the lower cross bar 500 when the car is transporting the bicycle. Furthermore, when people install the bicycle on the bicycle rack, they can first operate the driving member 300, and the driving member 300 will push the rotating rod 200 to rotate around the base 100, so that the angle between the rotating rod 200 and the ground gradually becomes smaller, and at the same time In other words, the distance between the wheel frame 410 and the ground will gradually decrease, making it easier for people to insert the front wheel of the bicycle into the wheel frame 410 or remove the front wheel of the bicycle from the wheel frame 410. When people finish the operation, they can control the driving member 300 again to make the rotating rod 200 rotate in the opposite direction relative to the base 100. In this way, the angle between the rotating rod 200 and the ground will gradually increase, so that the angle between the bicycle mounted on the bracket and the ground will gradually increase, thereby achieving the goal of placing the bicycle vertically at the rear of the car.

[0029] A reinforcement plate 210 is provided between the rotating rod 200 and the upper cross bar 400 . The provision of the reinforcement plate 210 effectively improves the connection strength between the rotating rod 200 and the upper cross bar 400 .

[0030] Each wheel carrier 410 includes a wheel clamping plate 411 connected to the upper cross bar 400. The cross-sectional shape of the wheel clamping plate 411 is U-shaped. A wheel clamping hoop 412 is provided on the wheel clamping plate 411. When people want to clamp the front wheel of a bicycle on the wheel carrier 410, they need to press the front wheel of the bicycle against the wheel clamping plate 411 and make the front wheel located inside the wheel clamping hoop 412. Since the orientation of the wheel clamping hoop 412 is the same as the axial direction of the rotating rod 200. Specifically, the orientation of the wheel clamping hoop 412 is the same as the direction in which the rotating rod 200 is away from the base 100. Therefore, when people tie the binding rope 510 tighter, the front wheel of the bicycle will be clamped more firmly inside the wheel carrier 410.

[0031] The driving member 300 includes a cylinder block 310 having a cylinder rod 311. An articulated seat 220 for connecting the cylinder block 310 is provided on the rotating rod 200. One end of the cylinder rod 311 is provided with a hinge rod 320 connected to the base 100. Through the setting of the hinge rod 320, the cylinder rod 311 can rotate relative to the base 100. Through the setting of the articulated seat 220, the cylinder block 310 can rotate relative to the rotating rod 200.

[0032] Furthermore, the cylinder block can be a pneumatic cylinder or a hydraulic cylinder or an electric cylinder.

[0033] The base 100 includes a pair of side plates 110. A rotating shaft 230 is provided at one end of the rotating rod 200 away from the upper cross bar 400. The rotating shaft 230 is installed between the two side plates 110. Through the setting of the rotating shaft 230, the rotating rod 200 can rotate relative to the base 100.

[0034] An inner limiting rod 120 and an outer limiting rod 130 are provided between the two side plates 110. The rotating rod 200 is located between the inner limiting rod 120 and the outer limiting rod 130. Through the coordinated use of the inner limiting rod 120 and the outer limiting rod 130, the rotating rod 200 can only rotate within a specified angle range.

[0035] An insertion rod 140 is also provided between the two side plates 110. When connecting the base 100 to an automobile, the insertion rod 140 needs to be inserted into the above-mentioned connecting sleeve and fixed with a pin to realize the connection between the base 100 and the automobile.

[0036] Embodiment Two

[0037] As Figure 5 — Figure 6 shown, in this embodiment, a moving seat 600 is added on the basis of Embodiment One.

[0038] Specifically, a moving seat 600 is sleeved on the inserting rod 140. The moving seat 600 includes two support rods 610. The ends of the two support rods 610 are connected with a top rod 620. The two support rods 610 and the top rod 620 are connected by the same support plate 630. An inserting sleeve 640 is arranged on the support plate 630. The inserting rod 140 can be inserted into the inserting sleeve 640. Rollers (not marked in the figure) are arranged on the bottom surfaces of the support rods 610 and the top rod 620. When people transfer the bicycle bracket, the inserting rod 140 can be inserted into the inserting sleeve 640, and the inserting rod 140 and the inserting sleeve 640 are fixed by a pin. In this way, the bicycle bracket will be placed on the moving seat 600. After that, when people push the bicycle bracket, due to the rollers (not marked in the figure) arranged on the bottom surfaces of the support rods 610 and the top rod 620, the moving seat 600 can drive the bicycle bracket to move on the ground, thus facilitating people to transfer the bicycle bracket.

[0039] Furthermore, through the arrangement of the support plate 630, the connection strength between the support rods 610 and the top rod 620 is effectively improved, that is, the firmness of the base 100 is effectively improved; when people want to load the bicycle bracket onto a vehicle, they only need to separate the inserting sleeve 640 from the inserting rod 140, insert the inserting rod 140 into the connecting sleeve of the vehicle, and fix it with a pin, then the bicycle bracket can be connected to the vehicle.

[0040] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative position relationship and movement conditions between components in a specific posture (as shown in the drawings). If the specific posture changes, the directional indications will also change accordingly.

[0041] In addition, in the present invention, descriptions such as "first", "second", "one" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0042] In the present invention, unless otherwise clearly defined and limited, terms such as "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the internal communication of two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0043] In addition, the technical solutions between the various embodiments of the present utility model can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

Claims

1. A bicycle rack mounted on the rear of a car, characterized in that: include: Pedestal; A rotating rod is disposed on the base, the rotating rod can rotate relative to the base, and a driving member is disposed between the rotating rod and the base for driving the rotating rod to rotate relative to the base; The upper cross bar is arranged at one end of the rotating rod away from the base. The upper cross bar is provided with a plurality of wheel frames for clamping the front wheel of the bicycle; the rotating rod is provided with a lower cross bar for placing the rear wheel of the bicycle; and the lower cross bar is provided with a plurality of binding ropes for binding the bicycle.

2. A bicycle rack mounted on the rear of a car according to claim 1, characterized in that: The lower cross bar is provided with a blocking piece used for limiting the movement of the rear wheel of the bicycle relative to the lower cross bar, and the number of the blocking pieces is the same as that of the wheel frame.

3. The bicycle rack installed at the rear of a car according to claim 1, characterized in that: A reinforcement plate is provided between the rotating rod and the upper cross bar.

4. The bicycle rack installed at the rear of a car according to claim 1, characterized in that: The driving member comprises a cylinder body with a cylinder rod, the rotating rod is provided with a hinge seat for connecting the cylinder body, and one end of the cylinder rod is provided with a hinge rod connected with a base.

5. A bicycle rack mounted on the rear of a car according to claim 4, characterized in that: The base comprises a pair of side plates. A rotating shaft is arranged on one end of the rotating rod away from the upper cross bar. The rotating shaft is installed between the two side plates.

6. A bicycle rack mounted on the rear of a car according to claim 5, characterized in that: An inner limiting rod and an outer limiting rod are arranged between the two side plates, and the rotating rod is located between the inner limiting rod and the outer limiting rod.

7. The bicycle rack installed at the rear of a car according to claim 5, characterized in that: An insertion rod is also provided between the two side plates.

8. The bicycle rack installed at the rear of a car according to claim 7, characterized in that: A movable seat is sleeved on the insertion rod.

9. A bicycle rack mounted on the rear of a vehicle according to claim 8, characterized in that: The movable seat comprises two supporting rods, the ends of the two supporting rods are connected with a push rod, and the two supporting rods and the push rod are connected through the same supporting plate.

10. A bicycle rack mounted on the rear of a car according to claim 9, characterized in that: The support plate is provided with a socket, and the plug rod can be inserted into the socket; the bottom surface of the support rod and the bottom surface of the top rod are both provided with rollers.

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