Vehicle supporting frame

Abstract

The utility model discloses a vehicle support frame, which is used for supporting a vehicle and comprises a base, the supporting rods are fixedly connected with the base, and during use, at least one supporting rod is arranged on the two sides of a wheel of a supported vehicle; each supporting rod is provided with one clamping piece, and the clamping pieces can be connected with the frame in a clamped mode. The rolling wheel is fixedly connected to the base or the supporting rod, and the rolling wheel is arranged close to or located at the joint of the base and the supporting rod, so that when the rolling wheel makes contact with the contact surface, the base and the supporting rod can rotate by a preset angle around the rolling wheel. According to the vehicle supporting frame, the two spaced supporting rods are arranged on the base, the clamping pieces capable of being connected with the vehicle frame in a clamped mode are arranged on the supporting rods, the idler wheels are arranged on the supporting rods or the base, when the vehicle supporting frame is used, the clamping pieces are in butt joint with the vehicle frame, the base is manually lowered, and a vehicle is tilted along with rolling of the idler wheels; the vehicle supporting frame is simple in structure, low in manufacturing cost, convenient to carry or store and capable of being matched with various use scenes such as maintenance stores and private families.

Description

Technical Field

[0001] This utility model relates to the field of power technology, specifically a single wire breakage detection mechanism for a stranding machine. Background Technology

[0002] Vehicle support frames are used to elevate electric bicycles or regular bicycles, facilitating maintenance and repair. Existing technologies, such as DE202024104025U1 disclosed on August 2, 2024, include height-adjustable bicycle repair blocks. These blocks have clamping devices on a lifting frame, which clamp the vehicle before raising it. However, these repair blocks have complex structures and high equipment costs, making them suitable only for professional repair shops and not for everyday home use. Furthermore, if the vehicle is too heavy, the clamping device requires greater force to hold it in place, potentially causing deformation. Summary of the Invention

[0003] To overcome the shortcomings of the existing technology, this utility model provides a vehicle support frame. The vehicle support frame has two spaced support rods on the base, and the support rods are equipped with clips that can be engaged with the vehicle frame. Rollers are also provided on the support rods or the base. In use, the clips are connected to the vehicle frame, the base is manually lowered, and the vehicle is lifted as the rollers roll. This vehicle support frame has a simple structure, low manufacturing cost, and is easy to carry or store. It can be adapted to various usage scenarios such as repair shops and private homes.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: a vehicle support frame, comprising:

[0005] Base;

[0006] The support rods are provided, at least two of which are connected and fixed to the base. The at least two support rods are configured such that, in use, at least one support rod is provided on each side of the wheel of the supported vehicle.

[0007] Each of the support rods is provided with a locking component, which can be engaged with the vehicle frame;

[0008] A roller is fixedly connected to the base or support rod, and the roller is positioned near or at the connection between the base and the support rod, so that when the roller contacts the contact surface, the base and the support rod can rotate around the roller by a preset angle.

[0009] With the above technical solution, the vehicle support frame has two spaced support rods on the base. The support rods are equipped with clips that can be engaged with the vehicle frame. Rollers are also installed on the support rods or the base. In use, the clips are connected to the vehicle frame, the base is manually lowered, and the vehicle is lifted as the rollers roll. The vehicle support frame has a simple structure, low manufacturing cost, and is easy to carry or store. It can be adapted to various usage scenarios such as repair shops and private homes.

[0010] Furthermore, it also includes a connector rotatably connected to the support rod, and a locking member disposed on the connector, the locking member having a locking groove that can engage with the vehicle frame. When the vehicle frame is placed in the locking groove, the connector automatically rotates to ensure that the vehicle frame is in the locking groove when the vehicle is pried, thus preventing friction between the locking member and the vehicle frame.

[0011] Furthermore, the support rod has a connecting hole at one end away from the base, the connecting hole extends radially along the support rod, and the connector includes a connecting shaft that passes through the connecting hole, thereby achieving the hinge connection between the connector and the support rod through a simple hole-shaft connection scheme;

[0012] The support rod also has a first threaded hole, which intersects with the connecting hole inside the support rod. A screw is installed in the first threaded hole, and the screw can abut against the connecting shaft. By tightening the screw, the connecting shaft can be prevented from rotating within the connecting hole.

[0013] Furthermore, the connector also includes a connecting plate, which is rotatably connected to the connecting shaft. The connecting plate has a sliding groove that extends along the left-right direction of the wheel during use, and the locking element is slidably disposed within the sliding groove. This design allows the distance between the two locking elements to be adjusted according to the actual size of the vehicle, thereby enhancing the versatility of the vehicle support frame.

[0014] Furthermore, a rotational damper is provided between the connecting shaft and the connecting plate. The rotational damper is used to adjust the rotational speed of the connecting plate relative to the connecting shaft, making it easier for the user to snap the frame into the clamp.

[0015] Furthermore, the base includes a connecting portion fixedly connected to the support rod, and a handle portion detachably connected to the connecting portion. This detachable connection allows the vehicle support frame to be disassembled into three separate parts for easy storage or transport.

[0016] Furthermore, the handle is provided with a bent portion, which is inclined towards the side away from the base support surface. This design allows the user to press the handle further to raise the vehicle.

[0017] Furthermore, an elastic sleeve is fitted at the bend of the handle. When the vehicle is pried up, the elastic sleeve is placed between the base and the ground, thus protecting the base.

[0018] Furthermore, the clamp is equipped with a screw, which passes through the slide groove and is connected to a nut to fix the clamp to the connecting plate. The tightness of the clamp is controlled by the nut, facilitating adjustment of the clamp's position.

[0019] Furthermore, the support rod is configured to tilt towards the handgrip. When using this vehicle support frame to support the vehicle, the vehicle's own weight will drive the support rod to rotate around the roller. By configuring the support rod to tilt towards the handgrip and using the base as support, the vehicle support frame is prevented from slipping out of the supported state.

[0020] Based on the above technical solution, the beneficial effects of this utility model are as follows:

[0021] The vehicle support frame disclosed in this application has two spaced support rods on the base. The support rods are equipped with clips that can be engaged with the vehicle frame. Rollers are also provided on the support rods or the base. When in use, the clips are engaged with the vehicle frame, the base is manually lowered, and the vehicle is lifted as the rollers roll. The vehicle support frame has a simple structure, low manufacturing cost, and is easy to carry or store. It can be adapted to various usage scenarios such as repair shops and private homes.

[0022] The connecting plate in this application has a groove extending in the same direction as the connecting hole. The clips are set in the groove, and the distance between the two clips can be adjusted according to the actual size of the vehicle, thereby enhancing the versatility of the vehicle support frame.

[0023] To make the above and other objects, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of the vehicle support frame in an embodiment of this utility model;

[0026] Figure 2 This is a schematic diagram of the support rod in an embodiment of this utility model;

[0027] Figure 3This is a schematic diagram of the structure of the limiting member in an embodiment of this utility model.

[0028] The reference numerals in the above figures are as follows: 1. Base; 11. Connecting part; 12. Handheld part; 121. Silicone protective cover; 2. Support rod; 21. Connecting through hole; 22. Connecting hole; 3. Clip; 31. Connecting part; 311. Connecting shaft; 312. Connecting plate; 3121. Slide groove; 32. Nut; 33. Screw; 4. Roller; 5. Elastic sleeve. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] It should be noted that in the description of this utility model, the terms "first," "second," etc., are used only for descriptive purposes and to distinguish similar objects; there is no order between them, nor should they be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0031] Example: This example discloses a vehicle support frame for supporting vehicles such as electric bicycles or bicycles, including:

[0032] Base 1, such as Figure 1 As shown, the base 1 includes two parallel connecting parts 11, each with a first through hole extending radially from one end. The base 1 also includes a handheld part 12, which is U-shaped. Both legs of the U-shaped handheld part 12 also have radial first through holes. The connecting parts 11 and the handheld part 12 are detachably connected via a relay tube. The outer diameter of the relay tube is equal to the inner diameter of the connecting parts 11 and the handheld part 12. The relay tube has a second through hole that mates with the first through hole. The relay tube is inserted into the connecting parts 11 and the handheld part 12, and bolts are passed through the first and second through holes to securely connect the relay tube to the connecting parts 11 and the handheld part 12.

[0033] A support rod 2 is fixedly connected to the end of the connecting part 11 opposite to the handle part 12. The support rod 2 is inclined towards the handle part 12. When using this vehicle support frame to support a vehicle, the vehicle's own weight will drive the support rod 2 to rotate around the roller 4, tilting the support rod 2 towards the handle part 12, using the base 1 as support, thereby preventing the vehicle support frame from slipping out of the supported state. There is a gap between the two support rods 2, and in use, there is at least one support rod 2 on each side of the supported vehicle's wheel. Figure 1 As shown, the support rod 2 has a locking member 3 at one end away from the base 1, which is used to engage the vehicle frame. A connecting through hole 21 extending radially along the support rod 2 is provided at the junction of the support rod 2 and the base 1, and a roller 4 is mounted within the connecting through hole 21 via a shaft.

[0034] The base 1 can rotate around the roller axis. When using the vehicle support frame to pry up the vehicle, the roller 4, as the fulcrum for prying, needs to be in contact with the ground throughout the process. By placing the roller 4 at the junction of the support rod 2 and the base 1, the diameter of the roller 4 can be minimized as much as possible.

[0035] In some feasible embodiments, the roller 4 may also be installed at the bottom end of the support rod 2, or near the connection between the base 1 and the support rod 2.

[0036] The locking element 3 is hinged to the support rod 2 via the connecting element 31. Figure 2 , 3 As shown, the support rod 2 has a connecting hole 22 at its end opposite to the base 1. The connecting hole 22 extends radially along the support rod 2. The connecting member 31 includes a connecting shaft 311 passing through the connecting hole 22. The connecting shaft 311 can rotate within the connecting hole 22. The connecting member 31 also includes a connecting plate 312 hinged to the connecting shaft 311. A rotation damper is provided between the connecting shaft 311 and the connecting plate 312. The connecting plate 312 is U-shaped, and its two legs are respectively hinged to the two ends of the connecting shaft 311. The connecting plate 312 has a sliding groove 3121 extending in the same direction as the connecting hole 22. The clamping member 3 has a U-shaped groove for engaging with the frame. The rotation damper is used to adjust the rotational speed of the connecting plate 312 relative to the connecting shaft 311, thereby facilitating the user to engage the frame with the clamping member 3. The bottom of the clamp 3 is provided with a threaded rod. The threaded rod passes through the slide groove 3121 and is connected to the nut 32 to fix the clamp 3 onto the connecting plate 312. The tightness of the clamp 3 is controlled by the nut 32, thereby adjusting the distance between the two clamps 3 according to the actual size of the vehicle, thus enhancing the versatility of the vehicle support frame.

[0037] In some feasible embodiments, the length of the connecting shaft 311 is greater than the diameter of the support rod 2. Adjusting the position of the connecting shaft 311 relative to the connecting hole 22 can also adjust the position of the clamp 3, thereby further enhancing the versatility of the vehicle support frame. The support rod 2 is provided with a first threaded hole extending from the surface of the support rod into the connecting hole 22. A screw 33 is provided in the first threaded hole, and the screw 33 can be rotated to abut against the connecting shaft 311 in the connecting hole 22. By tightening the screw 33, the position of the connecting shaft 311 in the connecting hole can be restricted.

[0038] In some feasible embodiments, the handle portion 12 of the base 1 is provided with a bend, and the bend of the handle portion 12 is inclined toward one side of the support rod 2. With this design, the user can further press the handle portion 12 to further raise the vehicle.

[0039] The bottom edge of the U-shaped handheld part 12 is fitted with a silicone protective cover, which is used for staff to hold.

[0040] An elastic sleeve 5 is fitted at the bend of the handle 12. When the vehicle is pried up, the elastic sleeve 5 acts as a pad between the base 1 and the ground, protecting the base 1. In some feasible embodiments, the elastic sleeve 5 can be a silicone sleeve.

[0041] With the above solution, the base 1 is divided into a detachable connecting part 11 and a hand-held part 12, so that the vehicle support frame can be disassembled into three separate parts for easy storage.

[0042] The usage method of the above-mentioned vehicle support frame is as follows:

[0043] Adjust the positions of the two clips 3 so that the distance between the two clips 3 is equal to the width of the electric bicycle frame;

[0044] Place the frame of the electric bicycle into the U-shaped slot of the clamp 3. The worker holds the handle 12 of the base 1 and presses it down. As the roller 4 rolls, the electric bicycle is lifted. When the vehicle is pried, the connector 31 rotates automatically to ensure that the frame is in the slot and to avoid friction between the clamp 3 and the frame.

[0045] After the vehicle is pried up, the two rollers 4 and two elastic components 5 of the vehicle support frame contact the ground. If it is necessary to lift the vehicle further, the staff will press down the handle 12 of the base 1 again, and the vehicle support frame will lift the vehicle again with the elastic components 5 as the fulcrum.

[0046] This utility model uses specific embodiments to illustrate the principle and implementation of the utility model. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​the utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​the utility model. Therefore, the content of this specification should not be construed as a limitation of the utility model.

Claims

1. A vehicle support frame, characterized in that, include: Base; The support rods are provided, at least two of which are connected and fixed to the base. The at least two support rods are configured such that, in use, at least one support rod is provided on each side of the wheel of the supported vehicle. Each of the support rods is provided with a locking component, which can be engaged with the vehicle frame; A roller is fixedly connected to the base or support rod, and the roller is positioned near or at the connection between the base and the support rod, so that when the roller contacts the contact surface, the base and the support rod can rotate around the roller by a preset angle.

2. The vehicle support frame as described in claim 1, characterized in that, It also includes a connector, which is rotatably connected to the support rod, and a locking member is provided on the connector, which has a locking groove that can engage with the vehicle frame.

3. The vehicle support frame as described in claim 2, characterized in that, The support rod has a connecting hole at one end away from the base, the connecting hole extends radially along the support rod, and the connector includes a connecting shaft that passes through the connecting hole. The support rod is also provided with a first threaded hole, which intersects with the connecting hole inside the support rod. A screw is provided in the first threaded hole, and the screw can abut against the connecting shaft.

4. The vehicle support frame as described in claim 3, characterized in that, The connector also includes a connecting plate, which is rotatably connected to the connecting shaft. The connecting plate is provided with a sliding groove, which is configured to extend along the left and right direction of the wheel during use. The locking element is slidably disposed in the sliding groove.

5. The vehicle support frame as described in claim 4, characterized in that, A rotation damper is provided between the connecting shaft and the connecting plate.

6. The vehicle support frame as described in claim 1, characterized in that, The base includes a connecting part that is fixedly connected to the support rod, and a handheld part that is detachably connected to the connecting part.

7. The vehicle support frame as described in claim 6, characterized in that, The handle has a bend, which is tilted toward the side away from the base support surface.

8. The vehicle support frame as described in claim 7, characterized in that, The bend in the handpiece is fitted with an elastic sleeve.

9. The vehicle support frame as described in claim 4, characterized in that, The clip is equipped with a screw, which passes through the groove and is connected to a nut to fix the clip to the connecting plate.

10. The vehicle support frame as claimed in claim 1, characterized in that, The support rod is configured to tilt towards the handheld part.

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