Jack support and vehicle

Abstract

The invention provides a jack support in one or more embodiments. The jack bracket comprises: a bracket base comprising a first side and a second side opposite to the first side; the fixing piece comprises a first end part connected to the first side and a second end part which is opposite to the first end part and is operably connected to the second side. The flexible band further includes a connecting element disposed between the first end and the second end, wherein the connecting element is selectively connected to and disconnected from the vehicle component. According to the jack bracket, the jack can be simply and quickly taken out and mounted in a limited space.

Description

Technical Field

[0001] The invention relates to a jack support and a vehicle. Background Art

[0002] Jacks are widely used in various applications, such as for lifting cars. Jacks are compact and can lift heavy loads without requiring the user to exert excessive force. When not in use, the jack is usually stored under the spare tire in the trunk of the car. In some vehicles, the jack is placed between the rear seats and the rear trim of the vehicle. Due to the small space in these locations, it is not easy to remove or place the jack in the vehicle. Summary of the invention

[0003] According to one aspect of the present invention, a jack stand is provided. The jack stand comprises: a stand base, comprising a first side and a second side opposite to the first side; a fixing member for fixing the jack, comprising a first end connected to the first side and a second end opposite to the first end and operably connected to the second side; the fixing member further comprises a connecting element disposed between the first end and the second end, the connecting element being selectively connected to and disconnected from a vehicle component.

[0004] In one embodiment, the fixing member is a flexible belt; the jack stand further comprises a locking assembly, which is configured to connect the second end of the flexible belt to the second side of the stand base.

[0005] In another embodiment, the flexible belt includes a first surface which is an inner surface when the jack is fixed and a second surface opposite to the first surface. The connecting element is located on the second surface. When the jack is installed on the bracket base, the flexible belt can be connected to the vehicle component through the connecting element. After the jack is installed on the bracket base, the connecting element is disconnected from the vehicle component and the flexible belt is released to fix the jack.

[0006] In another embodiment, the connecting element is a hook component of a hook and loop connection, which is configured to connect to a loop component of a hook and loop connection on a vehicle component.

[0007] In another embodiment, the connecting element is a male part or a female part of a hook and loop connector.

[0008] In another embodiment, the support base further includes a first arm extending from the first side substantially in the height direction and a second arm extending from the second side substantially in the height direction and opposite to the first arm, the first arm and the second arm defining a width of the opening for receiving the jack.

[0009] In another embodiment, the locking assembly includes a bolt connected to the second end of the flexible band and a screw hole disposed on the second arm to fix the jack.

[0010] In another embodiment, the lock assembly further includes a connecting plate disposed at the second end of the flexible band for connecting the second end of the flexible band to the bolt.

[0011] In another embodiment, the locking assembly further includes an elastic element between the connecting plate and the head of the bolt for providing a pre-tightening force for the flexible belt.

[0012] In another embodiment, the connecting plate includes a first plate portion having a buckle hole and a second plate portion having a through hole and angled with the first plate portion, the second end of the flexible band is connected to the buckle hole of the first plate portion, and the bolt passes through the through hole of the second plate portion so that the connecting plate can move relatively along the bolt.

[0013] In another embodiment, the bolt includes a head and a rod extending from the head, the rod includes a threaded portion and a first limiting portion and a second limiting portion located between the head and the threaded portion, the elastic element is located between the first limiting portion and the second plate portion, and the second plate portion is located between the elastic element and the second limiting portion.

[0014] In another embodiment, the first limiting portion is an enlarged portion, and the second limiting portion is a snap pin or a snap ring, wherein the first plate portion is substantially perpendicular to the second plate portion.

[0015] In another embodiment, the first arm and the second arm are made of metal material, and the flexible band is made of nylon material.

[0016] In another embodiment, the head of the bolt further includes a pair of wings and a torque groove disposed between the wings.

[0017] According to another aspect of the present invention, a jack stand is provided. The jack stand comprises: a stand base, including a first side and a second side opposite to the first side; a first arm extending from the first side of the stand base substantially in the height direction; a second arm extending from the second side of the stand base substantially in the height direction and opposite to the first arm; a flexible belt, including a first end connected to the first arm, a second end opposite to the first end, a first surface which is an inner surface when the jack is fixed, and a second surface opposite to the first surface, the flexible belt further including a connecting element located on the second surface; and a locking assembly for connecting the second end of the flexible belt to the second arm of the stand base. When placing or taking the jack, the flexible belt can be connected to the vehicle component opposite to the first arm through the connecting element to facilitate the placement and taking of the jack.

[0018] In one embodiment, the connecting element is a hook component of a hook and loop connector or a protruding component or a recessed component in a snap connector, configured to connect to a corresponding loop connector or a corresponding recessed component or a protruding component in a snap connector on a vehicle component.

[0019] In another embodiment, the jack stand further comprises a bearing portion formed of foam and located on the stand base, wherein an outer contour of the bearing portion has a contour corresponding to a side surface of the jack.

[0020] In another embodiment, the locking assembly includes a bolt connected to the second end of the flexible band and a screw hole arranged on the second arm. The locking assembly further includes a connecting plate for connecting the bolt to the second end of the flexible band and an elastic element between the connecting plate and the bolt to provide a pre-tightening force for the flexible band.

[0021] According to another aspect of the present invention, a vehicle is provided. The vehicle comprises: a vehicle component having a surface in a height direction and a jack stand arranged adjacent to the surface of the vehicle component. The jack stand comprises: a stand base, comprising a first side adjacent to the vehicle component and a second side opposite to the first side; a first arm extending from the first side of the stand base substantially in the height direction, the first arm adjacent to the surface of the vehicle component; a second arm extending from the second side of the stand base substantially in the height direction and opposite to the first arm; a flexible band, comprising a first end connected to the first arm, a second end opposite to the first end, a first surface facing the jack when the jack is fixed, and a second surface opposite to the first surface, the flexible band further comprising a connecting element arranged on the second surface, the connecting element selectively connected to and disconnected from the vehicle component; and a locking assembly, connecting the second end of the flexible band to the second arm of the stand base. When placing the jack on the jack stand or taking the jack from the jack stand, the flexible band can be connected to the surface of the vehicle component through the connecting element to facilitate the user to place or take the jack, and after the jack is placed on the jack stand base, the flexible band can be detached from the surface of the vehicle component to fix the jack.

[0022] In one embodiment, the vehicle component is a rear trim panel, the connecting element is a hook component of a hook and loop connector, the surface of the rear trim panel includes a loop component of the hook and loop connector, the hook component can be connected to the loop component, and under the action of external force, the hook component and the loop component are separated.

[0023] In another embodiment, the locking assembly includes a bolt connected to the second end of the flexible belt, a screw hole disposed on the second arm, and an elastic element connected to the bolt.

[0024] One or more features and / or advantages of the present invention will become apparent from one or more embodiments described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a partial schematic diagram of a vehicle showing a jack stand according to one or more example embodiments of the present invention mounted on a vehicle floor.

[0026] Figure 2 yes Figure 1 The jack stand shown in and showing the jack mounted on the stand.

[0027] Figure 3 yes Figure 1 A perspective schematic diagram of the jack stand shown in FIG.

[0028] Figure 4 2 is a perspective exploded schematic diagram of a jack stand according to another exemplary embodiment of the present invention. DETAILED DESCRIPTION

[0029] As required, specific embodiments of the present invention are disclosed in this specification; however, it should be understood that the disclosed embodiments are merely examples of the present invention and may be implemented in a variety of alternative forms. The drawings are not necessarily drawn to scale; some features may be exaggerated or reduced to show details of particular components. Therefore, the specific structural and functional details disclosed herein should not be interpreted as limiting, but merely as a representative basis for teaching those skilled in the art to implement the present invention in a variety of forms.

[0030] In some vehicles, such as pickup trucks, the jack is usually placed on a jack stand between the rear seat and the rear trim of the vehicle. Since the space is relatively narrow, it is difficult to take and place the jack from the jack stand. For example, when placing or taking the jack, one hand is usually required to hold the jack stand arm to expose the access space, and the other hand is required to hold the jack, which is inconvenient to operate with one hand. One or more embodiments of the present invention provide a jack stand that can be placed in a limited space in a vehicle and is easy to take and place. The jack stand includes: a stand base, including a first side and a second side opposite to the first side; a flexible belt, including a first end connected to the first side and a second end opposite to the first end; and a locking assembly to connect the second end of the flexible belt to the second side of the stand base. The flexible belt further includes a connecting element disposed between the first end and the second end, wherein the connecting element is selectively connected to and disconnected from the vehicle component. The jack stand of the present invention can simply, quickly or conveniently take out and place the jack in a limited space.

[0031] Figure 1A partial schematic diagram of a vehicle 100 according to one or more example embodiments of the present invention is shown, showing a jack stand 200 installed in the vehicle 100. In one or more embodiments, the vehicle 100 includes a rear trim panel 102, a vehicle floor 104, and a seat back 106. The rear trim panel 102 has a surface 110. The rear trim panel 102, the vehicle floor 104, and the seat back 106 together form a space G extending in the vehicle height direction H. In order to effectively utilize the space G, the jack stand 200 of the present invention can be disposed adjacent to the rear trim panel 102 and between the rear trim panel 102 and the seat back 106. The jack stand 200 can be fixed to the vehicle floor 104, for example, by fixing the base 202 of the jack stand 200 to the vehicle floor 104 using any suitable method such as welding or bolts. Although Figure 1 1 and 2. The jack stand 200 is shown in FIG. 2 adjacent to the rear deck panel 102 and mounted between the rear deck panel 102 and the seat back 106. It should be appreciated that the jack stand 200 may be disposed adjacent to other vehicle components depending on the application.

[0032] refer to Figure 2 , which shows Figure 1 The jack stand 200 shown in FIG. 1 is a schematic diagram of a jack 300 installed thereon. In one or more embodiments, the jack 300 may be a scissor jack and includes a base 302, a pair of lower arms 304 connected to the base 302, a pair of upper arms 306 connected to the pair of lower arms 304, a bearing platform 308 connected to the pair of upper arms 306, and a screw rod 310 connected to the pair of lower arms 304 and the pair of upper arms 306 for adjusting the height of the bearing platform 308. Figure 2 The jack 200 in the figure is a scissor jack. It should be understood that the jack stand of the present invention can also be used to place other types of jacks, such as a hydraulic jack.

[0033] refer to Figure 3 ,in Figure 3 yes Figure 1 A perspective schematic diagram of a jack stand 200 is shown in FIG. 1 . In one or more embodiments, the jack stand 200 includes a stand base 202 for supporting a jack base 302. The stand base 202 has a main plane 203, a first side 205, and a second side 207 opposite to the first side 205. In one or more embodiments, the stand base 202 includes a first arm 208 extending upward from the first side 205 of the base 202 and a second arm 210 extending upward from the second side 207. The first arm 208 is opposite to the second arm 210. In one or more embodiments, at least a portion of the first arm 208 extends in a height direction H of the vehicle and is adjacent to the vehicle component 102. Figure 1In the illustrated embodiment, the first arm is adjacent to the rear trim 102 and is opposite to the surface 110 of the rear trim 102. In one or more embodiments, the first arm 208 and the second arm 210 may be thin plates. In one or more embodiments, the first arm 208 and the second arm 210 may be made of a metal material. Of course, if the strength is met, the first arm 222 and the second arm 224 may be made of any suitable material such as hard plastic. In one or more embodiments, the first arm 208 and the second arm 210 may be integrally formed with the bracket base 202. In other embodiments, the first arm 208 and the second arm 210 may also be connected to the bracket base 202 via other means such as fasteners and welding.

[0034] The bracket 202 also includes a flexible band 204 and a latch assembly 206 connected to the flexible band 204. The flexible band 204 includes a first end 212 connected to the first side 205 or the first arm 208 of the bracket base 202 and a second end 214 opposite the first end 212. In one or more embodiments, the latch assembly 206 connects the second end 214 of the flexible band 204 to the second side 207 or the second arm 210 of the bracket base 202. In one or more embodiments, the flexible band 204 can be made of nylon material. Of course, it should be understood that the flexible band 204 can be made of any suitable flexible material.

[0035] The flexible strap 204 further includes a connection element 216 disposed between the first end 212 and the second end 214, wherein the connection element 216 is selectively connected to and disconnected from a vehicle component, such as the rear deck 102. The connection element 216 may be part of a connector (120) that facilitates connection and disconnection from the vehicle component 102. Thus, a user may manually connect the flexible strap 204 to the vehicle component 102 or disconnect the flexible strap 204 from the vehicle component 102 using the connection element 216 without the need for tools.

[0036] refer to Figure 2-3 And further reference Figure 1In one or more embodiments, the flexible belt 204 includes a first surface 218 that is an inner surface in the use state and a second surface 220 opposite to the first surface 218. The use state is the state when the flexible belt 204 fixes the jack. In the use state, the first surface 218 faces the jack 300. The second surface 220 is an outer surface or faces away from the jack 300 in the use state. The connecting element 216 can be located on the second surface 220. In one or more embodiments, the connecting element 216 can be a hook component of a hook and loop connector (Velcro connector). The connecting element 216 can be connected to the flexible belt 204 in any suitable way, for example, the hook component can be sewn to the flexible belt. In one embodiment, a loop component 112 of a hook and loop connector is provided on the surface 110 of the rear trim 102 of the vehicle compartment. When placing the jack 300 on the jack stand 200 or removing the jack 300 from the jack stand 200, the user can attach the flexible belt portion provided with the connecting member 216 to the loop member 112 on the surface 110 of the vehicle component, and the hook and loop connecting member 216 and the loop connecting member 112 are pressed against each other and temporarily connected together. When it is necessary to fix the jack with the flexible belt 204, the user can pull the flexible belt away from the surface 110 of the vehicle component.

[0037] In one embodiment, the surface 110 of the rear trim panel 102 is made of fiber material, and the hook component can be connected to the fiber material of the rear trim panel 102 by applying pressure without providing a loop component.

[0038] It should be understood that the connecting element 216 can be any suitable connector that can be easily connected and disconnected. The connecting element 216 can be disposed at any suitable location on the flexible belt as needed. For example, the flexible belt 204 can be located on the first surface 218, and the flexible belt 204 can be folded so that the connecting element 216 is opposite and connected to a corresponding connecting element on the vehicle. In another embodiment, the connecting element 216 can be a ring or hook disposed on the side of the flexible belt 204, and is configured to be connected to a corresponding hook or ring on the vehicle component 102.

[0039] Continue to refer Figure 1-3In one or more embodiments, when the jack 300 needs to be taken out, the lock assembly 206 is first unlocked, and then the flexible belt 204 is connected to the rear trim 102 of the vehicle compartment through the connecting element 216. In this way, since there is no need to hold the flexible belt 204 with one hand to make room, the user can take out the jack with both hands. When the jack 300 needs to be put back, since the flexible belt has been connected to the rear trim 102 of the vehicle compartment through the connecting element 216 without interference, the user can put the jack 300 back with both hands. After the jack 300 is placed on the bracket base 202, the flexible belt 204 can be detached from the rear trim 102 of the vehicle compartment so that the flexible belt 204 can be used via the lock assembly 206, and the first arm 208 and the second arm 210 fix the jack 300 to the jack bracket 200. Therefore, by providing the connecting element 216 on the flexible belt 204, the operator can install the jack 300 more simply and quickly. Furthermore, in the use state, the flexible belt 204 can fit closely to the jack 300, thus taking up less space.

[0040] In one or more embodiments, the first arm 222 and the second arm 224 extend substantially in the first direction H, defining a width W of the opening P for receiving the jack 300. "Substantially extending in the first direction or height direction H" means that at least a portion of the first arm 222 and the second arm 224 are at an angle of about 0 degrees or between 0-15 degrees to the first direction H. The first end 212 of the flexible band 204 is connected to the first arm 222 and the second end 214 is connected to the locking assembly 206. In one or more embodiments, the height of the first arm 222 and the second arm 224 of the bracket base 202 can be set as needed, for example but not limited to 5-20 cm. In one or more embodiments, the first end 212 of the flexible band 204 is connected to the top of the first arm 222 via a buckle 226. In other embodiments, the first end 212 of the flexible band can also be connected to the first arm 222 by other means, for example but not limited to, an opening can be formed at the top of the first arm 222, and the first end 212 of the flexible band 204 can pass through the opening and connect to the first arm 222.

[0041] The locking assembly 206 includes a bolt 228 connected to the second end 214 of the flexible band 204 and a screw hole 230 provided on the second arm 210. The second arm 210 may include a connecting portion 211 located at a free end. The connecting portion 211 is at an angle of, for example, 90 degrees to the second arm. The connecting portion 211 may be integrally formed with the second arm 210. The screw hole 230 is located on the connecting portion 211. The locking assembly 206 connects the flexible band 204 and the second arm 210, thereby fixing the jack 300 on the bracket 200. In one or more embodiments, the locking assembly 206 further includes a connecting plate 232 provided at the second end 214 of the flexible band 204 for connecting the second end 214 of the flexible band 204 to the bolt 228. The connecting plate 232 includes a first plate portion 236 having a buckle hole 234 and a second plate portion 240 having a through hole 238 at an angle to the first plate portion 236. In one or more embodiments, the first plate portion 236 is substantially perpendicular to the second plate portion 240. Of course, the angle between the first plate portion 236 and the second plate portion 240 can be set as needed. In order to increase the strength of the connecting plate 232, a reinforcing portion 242 can be provided at the corner formed by the first plate portion 236 and the second plate portion 240. In one or more embodiments, the reinforcing portion 242 can be formed by welding. In other embodiments, the reinforcing portion 242 can also be formed by stamping. In the use state, the second plate portion 240 is opposite to the connecting portion 211 on the second arm.

[0042] The second end 214 of the flexible band 204 is connected to the buckle hole 234 of the first plate portion 236. That is, the flexible band 204 is connected to the connecting plate 232 via its second end 214 passing through the buckle hole 234. The bolt 228 passes through the through hole 238 of the second plate portion 240 so that the connecting plate 232 can move relatively along the bolt 228.

[0043] In one or more embodiments, the lock assembly 206 further includes an elastic element 244 between the connecting plate 232 and the bolt 228 to provide a preload force for the flexible band 204. In one embodiment, the elastic element 244 can be a coil spring. Of course, in other embodiments, the elastic element can be any component that can provide elastic force and has a certain strength, such as but not limited to an elastic sleeve. In addition, the elastic element 244 can be made of any suitable material, such as metal, rubber or polymer material.

[0044] The bolt 228 includes a head 246 and a rod 248 extending from the head 246, wherein the rod 248 includes a threaded portion 250 and a first stopper 252 and a second stopper 254 located between the head 246 and the threaded portion 250. The elastic element 244 may be located between the first stopper 252 and the second plate portion 240, and the second plate portion 240 is located between the elastic element 244 and the second stopper 254. In one or more embodiments, the first stopper 252 is an enlarged portion (i.e., having a diameter greater than the diameter of the rod 248 and the elastic element 244), and the second stopper 254 is a bayonet or a snap ring. Of course, it should be understood that the first stopper 252 and the second stopper 254 can be set to any suitable shape as needed, as long as the elastic element 244 and the second plate portion 240 of the connecting plate 232 can be limited therebetween.

[0045] Combination Figure 3 And refer back Figure 2 , when the jack 300 is fixed, the flexible belt 204 crosses the load-bearing platform 308 of the jack 300. As the bolt 228 of the locking assembly 206 passes through the screw hole 230 of the second arm 224 of the bracket base 202, the threaded portion 250 is engaged with the screw hole 230. The bolt 228 is continuously rotated to move the bolt downward, and the elastic element 244 disposed between the connecting plate 232 and the bolt 228 can provide a certain pre-tightening force to the flexible belt 204, so that even if the height of the jack 300 in the first direction H changes slightly, the pre-tightening force can provide compensation, thereby avoiding looseness between the jack 300 and the jack bracket 200 and causing noise. In addition, the stiffness of the elastic element can be set as needed. In one or more embodiments, the head 246 of the bolt 228 may include a pair of wings 256 to facilitate the operator's hand to apply torque to the bolt. Further, the head 246 of the bolt 228 may also include a torque groove 258 disposed between the wings 256.

[0046] In one or more embodiments, the jack support 200 further includes a bearing portion 260 formed of foam and disposed on the support base 202 to reduce vibration of the jack 300. At least one lug 262 may also be disposed on the support base 202 to limit the bearing portion 260.

[0047] Further references Figure 4 , Figure 4 FIG. 4 is a perspective exploded schematic diagram of a jack support 400 according to another embodiment of the present invention. Figure 3The jack stand 400 is substantially similar to the jack stand 200 shown in FIG. 1 , and thus the same components are not described in detail. The jack stand 400 includes a support base 402, a first side 405, and a second side 407 opposite to the first side 405. The jack stand 400 may further include a first arm 408 extending substantially in the height direction from the support base 402, a second arm 410 extending substantially in the height direction from the support base 402, and a flexible belt 404 connected to the first arm 408 and the second arm 410. The jack stand 400 differs from the jack stand 200 in that a connector 416 is disposed on the flexible belt 404. In one or more embodiments, the connector 416 is a raised component or a recessed component in a snap connector. Accordingly, a recessed component or a raised component 112 matching the connector is disposed on the rear trim 102 of the vehicle compartment. It should be understood that the connectors 216 and 416 shown in the present invention are merely exemplary, and any suitable connectors may be provided as required to simply and quickly connect and disconnect the flexible belts 204 and 404 from the rear trim panel 102 or other components. Figure 4 A load-bearing portion 460 is also shown. The load-bearing portion 460 is disposed on the support base 402. The jack support 400 may include lugs 462 to limit lateral movement of the load-bearing portion 460. The load-bearing portion 460 may be formed of foam or a similar material. The outer contour 462 of the load-bearing portion 460 may correspond to the side shape of the jack to facilitate accommodating the jack.

[0048] Those skilled in the art should understand that the fixing member for fixing the jack is not limited to the flexible belt, and other fixing members (such as fixing members made of hard materials) may be selected according to the situation. The method for connecting the second end of the fixing member to the second side of the bracket base is not limited to connecting through the lock assembly, and other methods such as tying, pressing, clamping, etc. may also be used to operably connect the second end of the fixing member to the second side of the bracket base.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A jack stand, comprising: a support base comprising a first side and a second side opposite to the first side; A fixing member for fixing a jack comprises a first end connected to the first side and a second end opposite to the first end and operably connected to the second side; the fixing member further comprises a connecting element arranged between the first end and the second end, and the connecting element is selectively connected to and disconnected from a vehicle component.

2. The jack stand according to claim 1, wherein the fixing member is a flexible belt; the jack stand further comprises a locking assembly configured to connect the second end of the flexible belt to the second side of the stand base.

3. The jack stand according to claim 2, wherein the flexible belt includes a first surface which is an inner surface when the jack is fixed and a second surface opposite to the first surface, the connecting element is located on the second surface, and when the jack is installed on the stand base, the flexible belt can be connected to the vehicle component through the connecting element, and after the jack is installed on the stand base, the connecting element is disconnected from the vehicle component and releases the flexible belt to fix the jack.

4. The jack stand according to claim 3, wherein the connecting element is a hook component of a hook and loop connection, which is configured to connect to a loop component of a hook and loop connection on a vehicle component.

5. The jack stand according to claim 3, wherein the connecting element is a male part or a female part of a snap-on connection.

6. The jack stand according to claim 2, wherein the stand base further includes a first arm extending from the first side substantially in the height direction and a second arm extending from the second side substantially in the height direction and opposite to the first arm, the first arm and the second arm defining a width of an opening for receiving a jack.

7. The jack stand according to claim 6, wherein the locking assembly comprises a bolt connected to the second end of the flexible band and a screw hole provided on the second arm to fix the jack. 8 . The jack stand according to claim 7 , wherein the locking assembly further comprises a connecting plate disposed at the second end portion of the flexible band for connecting the second end portion of the flexible band to the bolt.

9. The jack stand according to claim 8, wherein the locking assembly further comprises an elastic element between the connecting plate and the head of the bolt for providing a pre-tightening force to the flexible band.

10. The jack stand according to claim 9, wherein the connecting plate comprises a first plate portion having a buckle hole and a second plate portion having a through hole and being angled with the first plate portion, the second end portion of the flexible band is connected to the buckle hole of the first plate portion, and the bolt passes through the through hole of the second plate portion so that the connecting plate can move relatively along the bolt.

11. The jack stand according to claim 10, wherein the bolt includes the head and a rod extending from the head, the rod includes a threaded portion and a first limiting portion and a second limiting portion located between the head and the threaded portion, the elastic element is located between the first limiting portion and the second plate portion, and the second plate portion is located between the elastic element and the second limiting portion. 12 . The jack stand according to claim 11 , wherein the first limiting portion is an enlarged portion, and the second limiting portion is a bayonet pin or a snap ring, wherein the first plate portion is substantially perpendicular to the second plate portion.

13. The jack stand of claim 6, wherein the first arm and the second arm are formed of a metal material, and the flexible band is formed of a nylon material.

14. The jack stand of claim 9, wherein the head of the bolt further comprises a pair of wings and a torque groove disposed between the wings.

15. A jack stand for a vehicle, comprising: a support base including a first side and a second side opposite the first side; a first arm extending substantially in a height direction from the first side of the support base; a second arm extending from the second side of the support base substantially in a height direction and opposite to the first arm; a flexible band including a first end connected to the first arm, a second end opposite the first end, a first surface which is an inner surface when the jack is secured, and a second surface opposite the first surface, the flexible band further including a connecting element located on the second surface; and a latch assembly for connecting the second end of the flexible strap to the second arm of the bracket base; When placing or taking the jack, the flexible belt can be connected to the vehicle component opposite to the first arm through the connecting element to facilitate the placement and taking of the jack.

16. The jack stand according to claim 15, wherein the connecting element is a hook part of a hook and loop connector or a protruding part or a recessed part in a snap connector, configured to connect with a corresponding recessed part or a protruding part in a corresponding loop connector or snap connector on the vehicle component. 17 . The jack stand according to claim 15 , further comprising a bearing portion formed of foam and located on the stand base, wherein an outer contour of the bearing portion has a contour corresponding to a side surface of the jack.

18. The jack stand according to claim 15, wherein the locking assembly comprises a bolt connected to the second end of the flexible belt and a screw hole provided on the second arm, and the locking assembly further comprises a connecting plate for connecting the bolt to the second end of the flexible belt and an elastic element between the connecting plate and the bolt for providing a pre-tightening force to the flexible belt.

19. A vehicle comprising: A vehicle component having a surface in a height direction; A jack stand disposed adjacent to the surface of the vehicle component comprises: a bracket base including a first side adjacent to the vehicle component and a second side opposite the first side; a first arm extending substantially in a height direction from the first side of the bracket base, the first arm being adjacent to a surface of the vehicle component; a second arm extending from the second side of the support base substantially in a height direction and opposite to the first arm; a flexible band including a first end connected to the first arm, a second end opposite to the first end, a first surface facing the jack when the jack is fixed, and a second surface opposite to the first surface, the flexible band further including a connecting element disposed on the second surface, the connecting element selectively connected to and disconnected from the vehicle component; and a latch assembly to connect the second end of the flexible strap to the second arm of the bracket base; in, When placing the jack on the jack stand or removing the jack from the jack stand, the flexible belt can be connected to the surface of the vehicle component through the connecting element to facilitate the user to place or remove the jack. After the jack is placed on the jack stand base, the flexible belt can be detached from the surface of the vehicle component to fix the jack.

20. The vehicle according to claim 19, wherein the vehicle component is a rear trim panel, the connecting element is a hook component of a hook and loop connector, the surface of the rear trim panel includes a loop component of the hook and loop connector, the hook component can be connected to the loop component, and under the action of external force, the hook component is separated from the loop component.

21. The vehicle of claim 19, wherein the locking assembly comprises a bolt connected to the second end of the flexible band and a screw hole disposed on the second arm, and an elastic element connected to the bolt.

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