Clamping type bicycle hanger for automobile tail

Abstract

The utility model provides a clamping type bicycle hanger for an automobile tail, and belongs to the technical field of bicycle hangers. Comprising a support beam; the lifting part is positioned on the supporting beam and is used for supporting and fixing two groups of wheels of the bicycle; the fixing part is located on the supporting beam and is arranged to be matched with the lifting part to fix the top end of the bicycle; the fixing part is mounted on the supporting beam and used for mounting and fixing the lifting part and the fixing part on the supporting beam; and the sliding part is mounted on one side of the supporting beam and is arranged to drive the supporting beam and other parts on the supporting beam to ascend or descend together, so that the gravity center position of the hanging frame is adjusted. The sliding part is arranged to adjust the height between the supporting beam and other parts on the supporting beam and the ground, so that the gravity center position of the whole hanging frame is changed, when a vehicle chassis is high, the gravity center of the hanging frame is lowered, and the situation that the gravity center is too high, hanging of the hanging frame is not stable, and consequently the whole fixed connecting position of the hanging frame is broken is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle hangers, in particular to a clamping type bicycle hanger for the rear of a car. Background Art

[0002] A clamp-on bicycle rack is a device used to secure bicycles to the rear or end of a car; a clamp-on bicycle rack, also known as a car bicycle rack or a bicycle carrier, has the main function of firmly securing bicycles to a car, making it convenient for car owners to carry bicycles when needed.

[0003] This type of rack uses a clamping mechanism to form a stable connection between the bicycle and the car, ensuring that the bicycle will not fall off or shake during driving. The clamp-type bicycle rack is firmly fixed to the tailgate or tow bar of the car through a metal hook or similar mechanism, ensuring that the bicycle can be stably fixed to the body of the car during driving.

[0004] In the prior art, the bicycle rack can be adjusted according to the length or weight of the bicycle, so as to fix the bicycle on the rack. When the type of car is different, the height of the installed bicycle rack from the ground will also be different, which causes the bicycle rack to be installed too high from the ground on some car models, resulting in the center of gravity of the bicycle rack being too high, which may cause the bicycle rack to scatter during driving, and even worse, traffic accidents may occur. Therefore, the present application provides a clamping type bicycle rack for the rear of a car to meet the needs. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a clamping type bicycle hanger for the rear of a car to solve the problem that the existing bicycle hanger can be adjusted according to the length or weight of the bicycle, so as to fix the bicycle on the hanger. When the types of cars are different, the height of the installed bicycle hanger from the ground will also be different, which will cause the bicycle hanger to be too high from the ground when installed on some car models, resulting in the center of gravity of the bicycle hanger being too high, which will cause the bicycle hanger to scatter during the driving of the car, and even worse, traffic accidents will occur.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a clamping type bicycle hanger for the rear of a car, comprising: a support beam; a lifting part, located on the support beam, used to support and fix two sets of wheels of a bicycle; a fixing part, located on the support beam and configured to cooperate with the lifting part to fix the top of the bicycle; a fixing piece, installed on the support beam, used to install and fix the lifting part and the fixing part on the support beam; a sliding part, installed on one side of the support beam, and configured to drive the support beam and other components on the support beam to rise or fall together so as to adjust the center of gravity position of the hanger.

[0007] Preferably, the lifting part includes: a lifting rod, which is installed on the supporting beam, and the two sides of the lifting rod are symmetrically arranged about the supporting beam; two groups of first controllers, which are respectively installed on both sides of the lifting rod, located on both sides of the supporting beam, and are slidingly connected to the lifting rod; two groups of lifting circles, each group of lifting circles is respectively installed on a group of first controllers, and the two groups of lifting circles are arranged to jointly lift the front wheels and rear wheels of a group of bicycles.

[0008] Preferably, the fixing part includes: a fixing rod installed on the supporting beam; two groups of second controllers, both installed on the fixing rod and slidably connected to the fixing rod; two groups of fixed curved rods, each group of fixed curved rods is installed on a group of second controllers respectively, and is configured so that when the bicycle is placed on the lifting ring, the fixed curved rods press the bicycle.

[0009] Preferably, the sliding part includes: a sliding box, installed on one side of the support beam; a slide groove, opened on the side of the sliding box close to the support beam; a through groove, opened at the top of the sliding box and connected to the slide groove; a threaded rod, installed in the slide groove, rotatably connected to the bottom end of the slide groove, and one end of the threaded rod extends out of the sliding box through the through groove; a driving part, installed on the top of the sliding box, and the output end of the driving part is connected to the top of the threaded rod, which is used to drive the threaded rod to rotate.

[0010] Preferably, the sliding part also includes: a sliding block, which is located in the sliding groove and fixedly connected to one end of the support beam, and is configured so that when the threaded rod rotates, the sliding block drives the support beam to move upward or downward; a threaded groove, which is opened on the sliding block and threadedly connected to the threaded rod.

[0011] Preferably, it also includes: a buffer module, which is installed on the side of the support beam away from the sliding box and is used to reduce the impact force of other vehicles hitting the hook.

[0012] Preferably, it also includes: a reflective block installed on the side of the buffer module away from the support beam, which is used to warn the rear vehicles at night.

[0013] Preferably, it also includes: a first button, which is installed on the first controller and is configured so that when the first button is pressed, the first controller slides on the lifting rod under the push of the user, and when the first button is released, the first controller is fixed on the lifting rod.

[0014] Preferably, it also includes: a second button, which is installed on the second controller and is configured so that when the second button is pressed, the second controller slides on the fixing rod under the push of the user, and when the second button is released, the second controller is fixed on the lifting rod.

[0015] Preferably, it also includes: a tailgate rod, which is installed on the side of the sliding box away from the support beam and is used to cooperate with bolts to fix the tailgate.

[0016] Compared with the prior art, the utility model has at least the following beneficial effects: 1. In the above scheme, a sliding part is provided to adjust the height of the support beam and other components on the support beam from the ground, thereby changing the center of gravity position of the entire bracket. When the vehicle chassis is higher, the center of gravity of the bracket is lowered, thereby avoiding excessively high center of gravity, unstable suspension of the bracket, and breakage of the overall fixed connection of the bracket.

[0017] 2. By setting the threaded rod and the driving part, the driving part drives the threaded rod to rotate, thereby driving the support beam and other components on the support beam to move upward or downward. The center of gravity position of the bracket can be adjusted according to the height of the automobile chassis, and can also be adaptively adjusted according to the weight and length of the bicycle itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and enable those skilled in the relevant art to make and use the present disclosure.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of some components in the utility model;

[0021] Figure 3 It is a structural schematic diagram of the sliding part in the utility model.

[0022] [reference numerals]

[0023] 1. Support beam; 2. Fixing piece; 3. Lifting rod; 4. First controller; 5. Lifting circle; 6. Fixed rod; 7. Second controller; 8. Fixed bent rod; 9. Sliding box; 10. Slide groove; 12. Threaded rod; 13. Driving unit; 14. Sliding block; 15. Threaded groove; 16. Buffer module; 17. Reflection block; 18. First button; 19. Second button; 20. Tail rod.

[0024] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0025] The clamping type bicycle hanger for the rear of a car provided by the utility model is described in detail below in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0026] Embodiment 1: Figures 1 to 3 As shown, an embodiment of the utility model provides a clamping type bicycle hanger for the rear of a car, comprising: a support beam 1; a lifting portion, located on the support beam 1, for supporting and fixing two sets of wheels of a bicycle; a fixing portion, located on the support beam 1, and configured to cooperate with the lifting portion to fix the top of the bicycle; a fixing member 2, installed on the support beam 1, for fixing the lifting portion and the fixing portion on the support beam 1; a sliding portion, installed on one side of the support beam 1, and configured to drive the support beam 1 and other components on the support beam 1 to rise or fall together, so as to adjust the center of gravity position of the hanger; the fixing member 2 includes a fixing frame and bolts, so as to fix the lifting rod 3 and the fixing rod 6 on the support beam 1; in addition, four sets of lifting circles 5 are installed on each set of lifting rods 3, so that one set of lifting rods 3 can lift two sets of bicycles.

[0027] like Figure 1 As shown, the lifting part includes: a lifting rod 3, which is installed on the support beam 1, and the two sides of the lifting rod 3 are symmetrically arranged about the support beam 1; two groups of first controllers 4, which are respectively installed on both sides of the lifting rod 3, located on both sides of the support beam 1, and are slidably connected to the lifting rod 3; two groups of lifting circles 5, each group of lifting circles 5 is respectively installed on a group of first controllers 4, and are arranged so that the two groups of lifting circles 5 jointly lift the front wheels and rear wheels of a group of bicycles.

[0028] like Figure 1 As shown, the fixed part includes: a fixed rod 6, installed on the support beam 1; two groups of second controllers 7, both installed on the fixed rod 6 and slidably connected to the fixed rod 6; two groups of fixed curved rods 8, each group of fixed curved rods 8 is respectively installed on a group of second controllers 7, and is configured so that when the bicycle is placed on the lifting circle 5, the fixed curved rods 8 press the bicycle.

[0029] like Figures 1 to 3As shown, the sliding part includes: a sliding box 9, which is installed on one side of the support beam 1; a slide groove 10, which is opened on the side of the sliding box 9 close to the support beam 1; a through groove, which is opened at the top of the sliding box 9 and is connected to the slide groove 10; a threaded rod 12, which is installed in the slide groove 10 and is rotatably connected to the bottom end of the slide groove 10, and one end of the threaded rod 12 extends out of the sliding box 9 through the through groove; a driving part 13, which is installed on the top of the sliding box 9, and the output end of the driving part 13 is connected to the top of the threaded rod 12, which is used to drive the threaded rod 12 to rotate; the driving part 13 uses a driving motor to drive the threaded rod 12 to rotate, and at the same time, the driving motor is fixed to the top of the sliding box 9 through the box body, and a button is set, when the button is pressed, the driving motor starts, and when the button is released, the driving motor is turned off.

[0030] like Figures 1 to 3 As shown, the sliding part also includes: a sliding block 14, which is located in the sliding groove 10, fixedly connected to one end of the support beam 1, and is configured so that when the threaded rod 12 rotates, the sliding block 14 drives the support beam 1 to move upward or downward; a threaded groove 15, which is opened on the sliding block 14 and is threadedly connected to the threaded rod 12.

[0031] Embodiment 2: Figures 1 to 3 As shown, it also includes: a buffer module 16, which is installed on the side of the support beam 1 away from the sliding box 9, and is used to reduce the impact force of other vehicles hitting the hook machine; the buffer module 16 is made of elastic material to reduce the impact force when the rear vehicle hits the hook machine.

[0032] like Figures 1 to 3 As shown, it also includes: a reflective block 17, which is installed on the side of the buffer module 16 away from the support beam 1, and is used to warn the rear vehicles at night; a night warning reflective strip is installed on the reflective block 17, so that when the car is driving in dark light, the rear vehicle is reminded to pay attention to the distance between the two vehicles; the buffer module 16 and the reflective block 17 are both installed on the support beam 1 by snap fasteners.

[0033] like Figure 1 As shown, it also includes: a first button 18, which is installed on the first controller 4 and is configured so that when the first button 18 is pressed, the first controller 4 slides on the lifting rod 3 under the push of the user, and when the first button 18 is released, the first controller 4 is fixed on the lifting rod 3.

[0034] like Figure 1 As shown, it also includes: a second button 19, which is installed on the second controller 7 and is configured so that when the second button 19 is pressed, the second controller 7 slides on the fixing rod 6 under the push of the user, and when the second button 19 is released, the second controller 7 is fixed on the lifting rod 3.

[0035] like Figure 1As shown, it also includes: a tailgate rod 20, which is installed on the side of the sliding box 9 away from the support beam 1 and is used to cooperate with bolts to fix the tailgate.

[0036] In the above scheme, the operation of pressing the first button 18 and the second button 19 to release the fixation of the first controller 4 and the second controller 7 is prior art and well known in the art. Practitioners in the industry are aware of it and will not be repeated here.

[0037] The technical solution provided by the utility model is that the tail rod 20 of the hanger is fixed to the rear of the car by bolts, and then according to the distance between the front wheel and the rear wheel of the automatic car, by pressing the first button 18, the first controller 4 is manually slid to drive the lifting circle 5 to move, so as to adjust the distance between the two groups of lifting circles 5. After the adjustment is completed, the bicycle is placed on the lifting circle 5, and then the second button 19 is pressed, the second controller 7 is manually slid to drive the fixed curved rod 8 to move, so that the fixed curved rod 8 reaches a height that can press the bicycle, and then the bicycle is fixed; when the hanger shakes severely during the driving process of the car, it is necessary to adjust the horizontal height of the hanger from the ground, and after the car is completely stopped, the button above the fixed box body of the driving part 13 is pressed to start the driving motor, and the driving motor drives the threaded rod 12 to rotate, so that the sliding block 14 threadedly connected to the threaded rod 12 rises or falls in the slide groove 10, and the sliding block 14 drives the support beam 1, the lifting part and the fixing part to rise or fall together, and the center of gravity of the hanger is adjusted as low as possible, so as to protect the hanger.

[0038] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A clamping type bicycle hanger for the rear of a car, characterized in that: include: Support beam (1); A lifting part, located on the support beam (1), used to support and fix two sets of wheels of the bicycle; The fixing part is located on the support beam (1) and is configured to cooperate with the lifting part to fix the top of the bicycle; A fixing member (2) is installed on the support beam (1) and is used to fix the lifting part and the fixing part on the support beam (1); The sliding part is installed on one side of the support beam (1) and is arranged to drive the support beam (1) and other components on the support beam (1) to rise or fall together, so as to adjust the center of gravity position of the hanging bracket.

2. The clamping type bicycle hanger for the rear of a car according to claim 1, characterized in that: The lifting part comprises: A lifting rod (3) is mounted on the supporting beam (1), and two sides of the lifting rod (3) are symmetrically arranged with respect to the supporting beam (1); Two sets of first controllers (4) are respectively installed on both sides of the lifting rod (3), located on both sides of the support beam (1), and are slidably connected to the lifting rod (3); Two groups of lifting circles (5), each group of lifting circles (5) is respectively installed on a group of first controllers (4), and the two groups of lifting circles (5) are configured to jointly lift the front wheels and rear wheels of a group of bicycles.

3. The clamping type bicycle hanger for the rear of a car according to claim 2, characterized in that: The fixing portion comprises: A fixing rod (6) mounted on the supporting beam (1); Two sets of second controllers (7) are both mounted on the fixed rod (6) and are slidably connected to the fixed rod (6); Two groups of fixed curved rods (8), each group of fixed curved rods (8) is respectively installed on a group of second controllers (7), and are arranged so that when a bicycle is placed on the lifting circle (5), the fixed curved rods (8) press the bicycle.

4. The clamping type bicycle hanger for the rear of a car according to claim 1, characterized in that: The sliding portion comprises: A sliding box (9) is installed on one side of the support beam (1); A slide groove (10) is provided on a side of the slide box (9) close to the support beam (1); A through groove is provided at the top of the sliding box (9) and is connected to the slide groove (10); A threaded rod (12) is installed in the slide groove (10) and is rotatably connected to the bottom end of the slide groove (10), and one end of the threaded rod (12) extends out of the sliding box (9) through the through groove; The driving part (13) is installed on the top of the sliding box (9), and the output end of the driving part (13) is connected to the top of the threaded rod (12) for driving the threaded rod (12) to rotate.

5. The clamping type bicycle hanger for the rear of a car according to claim 4, characterized in that: The sliding portion further comprises: A sliding block (14) is located in the sliding groove (10), fixedly connected to one end of the support beam (1), and is configured such that when the threaded rod (12) rotates, the sliding block (14) drives the support beam (1) to move upward or downward; The thread groove (15) is formed on the sliding block (14) and is threadedly connected to the threaded rod (12).

6. The clamping type bicycle hanger for the rear of a car according to claim 4, characterized in that: Also includes: The buffer module (16) is installed on the side of the support beam (1) away from the sliding box (9) and is used to reduce the impact force of other vehicles hitting the hook.

7. The clamping type bicycle hanger for the rear of a car according to claim 6, characterized in that: Also includes: The reflective block (17) is installed on the side of the buffer module (16) away from the support beam (1) and is used to warn the rear vehicles at night.

8. The clamping type bicycle hanger for the rear of a car according to claim 2, characterized in that: Also includes: The first button (18) is mounted on the first controller (4) and is configured such that when the first button (18) is pressed, the first controller (4) slides on the lifting rod (3) under the push of the user, and when the first button (18) is released, the first controller (4) is fixed on the lifting rod (3).

9. The clamping type bicycle hanger for the rear of a car according to claim 3, characterized in that: Also includes: The second button (19) is mounted on the second controller (7) and is configured so that when the second button (19) is pressed, the second controller (7) slides on the fixing rod (6) under the push of the user, and when the second button (19) is released, the second controller (7) is fixed on the lifting rod (3).

10. The clamping type bicycle hanger for the rear of a car according to claim 1, characterized in that: Also includes: The tailgate rod (20) is installed on the side of the sliding box (9) away from the support beam (1) and is used to cooperate with bolts to fix the tailgate.

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