Quick release device and vehicle

Abstract

The application discloses a quick release device and a vehicle. The quick release device comprises a supporting rail and a quick release mechanism. The supporting rail is provided with a clamping groove. The quick release mechanism comprises a driving assembly, an unlocking transmission assembly and an unlocking rotating block. One end of the unlocking transmission assembly is in transmission connection with the driving assembly. The other end of the unlocking transmission assembly is connected with the unlocking rotating block. The unlocking rotating block is arranged in the clamping groove and can rotate in the clamping groove. Various objects on the vehicle are arranged on the quick release device, so that the objects can be quickly disassembled from the supporting rail through the quick release mechanism. The user can conveniently disassemble and store the objects, the occupied space is saved, the space utilization rate is improved, the objects effectively prevent the user from being disturbed in activities, and the use convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of vehicle accessories, and particularly relates to a quick release device and a vehicle. BACKGROUND

[0002] At present, with the acceleration of people's work and life rhythm, it has become a common thing to handle some daily affairs on the car. In order to facilitate the passengers to work, dine, rest or entertain on the car, small table boards, storage boxes and other objects are configured on the vehicle. However, these objects are usually fixed on the vehicle and occupy the limited space in the vehicle, which causes inconvenience to the passengers when getting on or off the vehicle without using these objects. SUMMARY

[0003] In view of the above defects or deficiencies, the present application provides a quick release device and a vehicle, aiming to solve the technical problem that the objects usually fixed on the vehicle occupy the limited space in the vehicle when not in use due to the inability to be quickly released.

[0004] In order to achieve the above purpose, the present application provides a quick release device, which comprises:

[0005] A support rail, a clamping groove is formed in the support rail;

[0006] A quick release mechanism, comprising a driving assembly, an unlocking transmission assembly and an unlocking rotating block, one end of the unlocking transmission assembly is in transmission connection with the driving assembly, the other end of the unlocking transmission assembly is connected with the unlocking rotating block, and the unlocking rotating block is arranged in the clamping groove and can rotate in the clamping groove.

[0007] In the embodiment of the present application, the unlocking rotating block comprises a knob part and a clamping part, the two ends of the knob part are connected with the unlocking transmission assembly and the clamping part respectively, and the clamping part is arranged in the clamping groove and can rotate in the clamping groove.

[0008] In the embodiment of the present application, the driving assembly comprises a force receiving member and a pushing block, the force receiving member is connected with the pushing block, the pushing block comprises a pushing inclined surface, the unlocking transmission assembly comprises an unlocking transmission rod, and one end of the unlocking transmission rod close to the force receiving member is provided with an abutting inclined surface matched with the pushing inclined surface.

[0009] In the embodiment of the present application, the quick release device further comprises a mounting plate, the mounting plate comprises a guide seat, the unlocking transmission rod is arranged through the guide seat, the guide seat is provided with a guide groove or a guide protrusion along the length direction of the unlocking transmission rod, the unlocking transmission rod is correspondingly provided with a guide protrusion or a guide groove, and the guide protrusion is slidingly arranged in the guide groove.

[0010] In the embodiment of the present application, the mounting plate further comprises a supporting seat, the unlocking transmission rod is arranged through the supporting seat, the unlocking transmission assembly comprises a first elastic member, and the first elastic member is arranged between the abutting protrusion of the unlocking transmission rod and the supporting seat.

[0011] In the embodiment of the present application, the quick release device further comprises an adjusting mechanism, the adjusting mechanism comprises a sliding seat and a limiting hook, the sliding seat is slidably arranged on the support rail, the unlocking rotating block further comprises a rotating column connecting the pushing block part and the clamping part, the rotating column passes through the sliding seat, the sliding seat is provided with a mounting groove, the limiting hook is rotatably arranged in the mounting groove, the support rail is provided with a plurality of limiting grooves arranged at intervals along the length direction of the support rail, and the limiting hook can be clamped with any one of the limiting grooves.

[0012] In the embodiment of the present application, the unlocking transmission assembly further comprises a push-pull pin and a pushing column, the push-pull pin and the pushing column are arranged at one end of the unlocking transmission rod away from the force receiving part, the push-pull pin is connected with the pushing block part, and the limiting hook is in the moving direction of the pushing column.

[0013] In the embodiment of the present application, the pushing block part is provided with a sliding groove, the push-pull pin is slidably arranged in the sliding groove, the sliding groove has an extension section and a pushing section, the extension section is arranged in the length direction of the unlocking transmission assembly, the pushing section is arranged obliquely relative to the extension section, and the rotating column is connected to one end of the pushing block part away from the extension section.

[0014] In the embodiment of the present application, the mounting groove is provided with a rotating shaft, the limiting hook is rotatably arranged on the rotating shaft, and the rotating shaft is further provided with a second elastic element, and the two ends of the second elastic element are connected with the limiting hook and the sliding seat respectively.

[0015] In order to achieve the above-mentioned purpose, the present application further provides a vehicle, which comprises the quick release device according to the above.

[0016] Through the above technical scheme, the quick release device and the vehicle provided by the embodiment of the present application have the following beneficial effects:

[0017] In the technical scheme of the present application, the quick release device comprises a support rail and a quick release mechanism, the support rail is provided with a clamping groove, the quick release mechanism comprises a driving assembly, an unlocking transmission assembly and an unlocking rotating block, the driving assembly is used to drive the unlocking transmission assembly to move, one end of the unlocking transmission assembly away from the driving assembly is connected with the unlocking rotating block, the unlocking rotating block is arranged in the clamping groove of the support rail, and the unlocking rotating block can rotate in the clamping groove. Various objects on the vehicle are arranged on the quick release device, when the objects are not needed to be used, a user can step on or press the driving assembly of the quick release device, so that the driving assembly rotates and drives the unlocking transmission assembly to move, the unlocking transmission assembly moves and drives the unlocking rotating block to rotate, the unlocking rotating block is rotated to an unlocking position to release the clamping of the clamping groove, and then the unlocking rotating block can be removed from the slot opening of the clamping groove, the objects can be quickly removed from the support rail through the quick release mechanism, which is convenient for the user to remove and store the objects, saves the occupied space, improves the space utilization rate, effectively prevents the objects from interfering with the user's activities, and improves the use convenience.

[0018] Other features and advantages of the present application will be apparent from the following detailed description of the embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are included to provide a further understanding of the embodiments of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and serve to explain the principles of the application. The drawings are not intended to be to scale. In the drawings:

[0020] Figure 1 is an assembly structure diagram of a quick release device according to an embodiment of the application;

[0021] Figure 2 is a partial structure diagram of a quick release device according to an embodiment of the application from one perspective;

[0022] Figure 3 is a partial structure diagram of a quick release device according to an embodiment of the application from another perspective;

[0023] Figure 4 is an exploded structure diagram of a quick release device according to an embodiment of the application from one perspective;

[0024] Figure 5 is an exploded structure diagram of a quick release device according to an embodiment of the application from another perspective;

[0025] Figure 6 is a cross-sectional structure diagram of a quick release device according to an embodiment of the application;

[0026] Figure 7 is an exploded structure diagram of a mounting plate, a quick release mechanism and an adjusting mechanism in a quick release device according to an embodiment of the application;

[0027] Figure 8 is an assembly structure diagram of a mounting plate and an unlocking transmission assembly in a quick release device according to an embodiment of the application;

[0028] Figure 9 is an assembly structure diagram of an unlocking rotating block and an adjusting mechanism in a quick release device according to an embodiment of the application.

[0029] LIST OF ELEMENTS

[0030] 1 support rail 323 first elastic member

[0031] 11 clamping groove 324 guide protrusion

[0032] 12 limiting groove 325 push-pull pin

[0033] 2. Mounting plate 326 push column

[0034] 21 Support base 33 Unlocking rotating block

[0035] 22 Guide seat 331 Push block section

[0036] 221 Guide groove 3311 Extension section

[0037] 3. Quick-release mechanism 3312 toggle section

[0038] 31 Drive assembly 332 Rotating column

[0039] 311 Load-bearing component 333 Connecting part

[0040] 313 Push block 4 Adjustment mechanism

[0041] 3131 Pushing inclined plane 41 Sliding seat

[0042] 32 Unlock transmission component 411 mounting slot

[0043] 321 Unlock transmission rod 4111 Rotating shaft

[0044] 3211 Abutting inclined surface 4112 Second elastic element

[0045] 3212 Abutting boss 42 Limiting hook Detailed Implementation

[0046] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0047] The quick-release device of the present invention will now be described with reference to the accompanying drawings.

[0048] like Figures 1 to 3 As shown, the present invention provides a quick-release device, which includes a support rail 1 and a quick-release mechanism 3. The support rail 1 has a snap-fit ​​groove 11. The quick-release mechanism 3 includes a drive component 31, an unlocking transmission component 32 and an unlocking rotating block 33. One end of the unlocking transmission component 32 is connected to the drive component 31, and the other end of the unlocking transmission component 32 is connected to the unlocking rotating block 33. The unlocking rotating block 33 is disposed in the snap-fit ​​groove 11 and can rotate in the snap-fit ​​groove 11.

[0049] It should be noted that the quick release device of the embodiment of the present application can be applied to vehicles, homes, offices and various places, and the application scenarios of the quick release device are not limited by the present application. In the embodiment of the present application, only the disassembly of the small table board, storage box and other objects commonly used for working, dining, resting or entertainment on the vehicle is taken as an example for illustration, and the application of the quick release device to the vehicle is not limited.

[0050] The driving assembly 31 in the quick release device of the embodiment of the present application is used to drive the unlocking transmission assembly 32 to move. One end of the unlocking transmission assembly 32 away from the driving assembly 31 is connected with an unlocking rotating block 33. The unlocking rotating block 33 is arranged in the clamping groove 11 of the support rail 1 and can rotate relative to the support rail 1 in the clamping groove 11. When the objects need to be used, the unlocking rotating block 33 is rotated to the clamping position so that the unlocking rotating block 33 is clamped in the clamping groove 11, so as to connect the unlocking transmission assembly 32 and the driving assembly 31 on the support rail 1. By connecting the objects to the quick release mechanism 3, each object can be used by the vehicle passenger. When the objects do not need to be used, the vehicle passenger can step on or press the driving assembly 31, so that the driving assembly 31 drives the unlocking transmission assembly 32 to move. The unlocking transmission assembly 32 moves and drives the unlocking rotating block 33 to rotate, so that the unlocking rotating block 33 rotates to the unlocking position to release the clamping with the clamping groove 11. Then, the unlocking rotating block 33 can be removed from the slot of the clamping groove 11. The objects can be quickly disassembled from the support rail 1 through the quick release mechanism 3, so as to facilitate the vehicle passenger to disassemble and store the objects by himself / herself, save the occupied space, improve the space utilization rate, effectively prevent the objects from interfering with the activities of the vehicle passenger such as getting on and off the vehicle, and improve the use convenience.

[0051] In the embodiment of the present application, as shown in Figure 7 The unlocking rotating block 33 includes a knob part 331 and a clamping part 333. The two ends of the knob part 331 are connected with the unlocking transmission assembly 32 and the clamping part 333 respectively. The clamping part 333 is arranged in the clamping groove 11 and can rotate in the clamping groove 11.

[0052] Specifically, the driving assembly 31 drives the unlocking transmission assembly 32 to extend in the direction of the knob part 331. The knob part 331 swings and drives the clamping part 333 to rotate between the clamping position and the unlocking position. When the clamping part 333 rotates to the clamping position in the clamping groove 11, the two ends of the clamping part 333 can abut against the slot top wall of the clamping groove 11, so as to clamp the clamping part 333 in the clamping groove 11. The clamping part 333 is effectively prevented from being pulled out of the clamping groove 11, so as to connect the quick release mechanism 3 and the objects on the support rail 1, and then facilitate the vehicle passenger to use the objects.

[0053] It can be understood that the width dimension of the clamping part 333 is not greater than the width dimension of the notch of the clamping groove 11, and when the clamping part 333 rotates to the unlocking position in the clamping groove 11, the clamping part 333 is arranged at the notch of the clamping groove 11 and is released from the clamping of the clamping groove 11, and then the clamping part 333 can be removed from the notch of the clamping groove 11, so that the quick release mechanism 3 is quickly removed from the support rail 1, which is convenient and fast to disassemble, and is convenient for quickly disassembling the object connected with the quick release mechanism 3, and improves the use experience.

[0054] In the embodiment of the application, the driving assembly 31 comprises a force receiving member 311 and a pushing block 313, the force receiving member 311 is connected with the pushing block 313, the pushing block 313 comprises a pushing inclined surface 3131, the unlocking transmission assembly 32 comprises an unlocking transmission rod 321, one end of the unlocking transmission rod 321 close to the force receiving member 311 is provided with an abutting inclined surface 3211 matched with the pushing inclined surface 3131, and the force receiving member 311 can drive the pushing block 313 to rotate, so that the pushing inclined surface 3131 pushes and extrudes the abutting inclined surface 3211 and pushes the unlocking transmission rod 321 to extend towards the knob part 331.

[0055] As shown in Figure 4 , Figure 5 and Figure 7 , the force receiving member 311 is used for being stepped on or pressed by a passenger, one end of the force receiving member 311 is connected with the pushing block 313, the pushing inclined surface 3131 formed on the pushing block 313 and the abutting inclined surface 3211 on the unlocking transmission rod 321 form a cam structure in the prior art, the force receiving member 311 drives the pushing block 313 to rotate, so that the pushing inclined surface 3131 extrudes and pushes the abutting inclined surface 3211 in the process of rotation, and then the unlocking transmission rod 321 is pushed towards the knob part 331 by the abutting inclined surface 3211, so that the unlocking transmission rod 321 extends and pushes the knob part 331 to swing, the knob part 331 swings to drive the clamping part 333 to rotate relative to the clamping groove 11 between the clamping position and the unlocking position, and the passenger can make the clamping part 333 release the clamping by stepping on or pressing the force receiving member 311, and then the quick release mechanism 3 can be quickly removed from the support rail 1, which is convenient and fast to disassemble and store, and improves the use experience.

[0056] In addition, the quick release device realizes the conversion of rotary motion into linear motion through the cooperation of the pushing inclined surface 3131 of the pushing block 313 and the abutting inclined surface 3211 of the unlocking transmission rod 321, and realizes the conversion of linear motion into rotary motion through the unlocking transmission rod 321 pushing the knob part 331, and then the unlocking of the clamping part 333 is completed, which is a clever structure design and stable and reliable transmission.

[0057] It can be understood by those skilled in the art that the structure form of the application for converting the rotary motion into the linear motion is not limited to the cooperation of the pushing inclined surface 3131 and the abutting inclined surface 3211, and can also be through a gear and a rack, a ratchet mechanism, a connecting rod mechanism, or other structure forms capable of converting the rotary motion into the linear motion, which should all belong to the protection scope of the application.

[0058] In the embodiment of the application, the quick release device further comprises a mounting plate 2, the mounting plate 2 comprises a guide seat 22, the unlocking transmission rod 321 passes through the guide seat 22, and the guide seat 22 and the unlocking transmission rod 321 are respectively provided with a guide groove 221 and a guide protrusion 324 along the length direction of the unlocking transmission rod 321, and the guide protrusion 324 is slidingly arranged in the guide groove 221.

[0059] As shown in Figures 6 to 8 The guide seat 22 is provided with the guide groove 221, the unlocking transmission rod 321 is provided with the guide protrusion 324, the guide protrusion 324 extends into the guide groove 221 and can slide along the extension direction of the guide groove 221, the guide groove 221 and the guide protrusion 324 are slidingly matched to limit the rotation of the unlocking transmission rod 321, play a guiding role in the extension and retraction movement of the unlocking transmission rod 321, and improve the structural stability and movement smoothness.

[0060] It can be understood that in another embodiment of the application, the guide groove 221 is arranged on the unlocking transmission rod 321, the guide seat 22 is provided with the guide protrusion 324, the guide protrusion 324 extends into the guide groove 221 and can slide along the extension direction of the guide groove 221, the guide groove 221 and the guide protrusion 324 are slidingly matched to limit the rotation of the unlocking transmission rod 321, play a guiding role in the extension and retraction movement of the unlocking transmission rod 321, and improve the structural stability and movement smoothness.

[0061] In the embodiment of the application, the mounting plate 2 further comprises a supporting seat 21, the unlocking transmission rod 321 passes through the supporting seat 21, and the unlocking transmission assembly 32 comprises a first elastic member 323, the first elastic member 323 is arranged between the abutting protrusion 3212 of the unlocking transmission rod 321 and the supporting seat 21.

[0062] As shown in Figures 6 to 8As shown, the unlocking transmission rod 321 passes through the guide seat 22 and the supporting seat 21 in turn, and the guide seat 22 and the supporting seat 21 can support and limit the unlocking transmission rod 321, and the structure is stable and reliable. In addition, the mounting plate 2 is used for mounting an object, the stress receiving member 311 is arranged on the mounting plate 2 and can rotate relative to the mounting plate 2, the unlocking transmission rod 321 passes through the supporting seat 21, and the outer periphery of the unlocking transmission rod 321 is formed with an abutting boss 3212 which is arranged in a spaced manner with the supporting seat 21, the first elastic member 323 is arranged on the unlocking transmission rod 321, one end of the first elastic member 323 abuts against the supporting seat 21 and the other end abuts against the abutting boss 3212; when the object needs to be used, the passenger can step on or press the stress receiving member 311, so that the stress receiving member 311 drives the unlocking transmission rod 321 to extend out, the unlocking transmission rod 321 drives the abutting boss 3212 to move towards the supporting seat 21, so that the abutting boss 3212 is pressed against the first elastic member 323 in cooperation with the supporting seat 21, and the unlocking transmission rod 321 drives the unlocking rotating block 33 to rotate to the unlocking position, so as to facilitate the mounting of the unlocking rotating block 33 into the clamping groove 11.

[0063] Understandably, after the unlocking rotating block 33 extends into the clamping groove 11, the passenger releases the stress receiving member 311, the elastic restoring force of the first elastic member 323 acts on the abutting boss 3212, so that the unlocking transmission rod 321 retracts towards the pushing block 313, and the unlocking transmission rod 321 drives the pushing block 313 to rotate reversely and reset, so that the pushing block 313 drives the clamping part 333 to rotate to the clamping position, realizing the automatic clamping of the clamping part 333 and the clamping groove 11, improving the installation convenience, and the first elastic member 323 can adopt a spring in the prior art, the spring is sleeved on the unlocking transmission rod 321, and the two ends of the spring abut against the supporting seat 21 and the abutting boss 3212 respectively; in addition, the pushing block 313, the unlocking transmission rod 321 and the unlocking rotating block 33 are hidden below the mounting plate 2, improving the appearance aesthetics, and the passenger only needs to step on or press the stress receiving member 311 on the mounting plate 2 to quickly disassemble the object, which is convenient and fast to use.

[0064] In the embodiment of the application, the clamping groove 11 is arranged along the length direction of the supporting rail 1, and the clamping part 333 is arranged in the clamping groove 11 in a sliding manner. Figures 1 to 3As shown, there are two support rails 1, spaced apart. The number of unlocking transmission rods 321 is the same as the number of support rails 1 and they are arranged in a one-to-one correspondence. The drive assembly 31 is located between the two unlocking transmission rods 321. Both ends of the pushing block 313 have pushing inclined surfaces 3131. Each unlocking transmission rod 321 has at least one unlocking rotating block 33 at the end away from the pushing block 313. The mounting plate 2 is supported on the two support rails 1 to stably support the object mounted on the mounting plate 2, improving the stability of the object and making the structure stable and reliable. The support rail 1 has a locking groove 11. The locking part 333 of the unlocking rotating block 33 is installed in the locking groove 11 and can slide along the locking groove 11. The unlocking rotating block 33, the unlocking transmission rod 321, the drive component 31, the mounting plate 2 and the object are connected in sequence. Thus, the object can be pushed to move along the support rail 1 by the sliding cooperation between the unlocking rotating block 33 and the locking groove 11. This realizes the flexible adjustment of the position of the object, which makes it easy for passengers to adjust the object to a suitable position or to a position that avoids the movement of passengers. It is flexible and convenient to use and improves the user experience.

[0065] Furthermore, the quick-release device also includes an adjustment mechanism 4, which includes a sliding seat 41 and a limiting hook 42. The sliding seat 41 is slidably mounted on the support rail 1. The unlocking rotating block 33 also includes a rotating column 332 that connects the toggle block part 331 and the locking part 333. The rotating column 332 passes through the sliding seat 41. The sliding seat 41 has an installation groove 411. The limiting hook 42 is rotatably mounted in the installation groove 411. The support rail 1 has multiple limiting grooves 12 arranged at intervals along the length direction of the support rail 1. The limiting hook 42 can be locked with any one of the limiting grooves 12.

[0066] like Figures 4 to 6 As shown, the support rail 1 has multiple limiting grooves 12, which are spaced apart. The sliding seat 41 is supported on the support rail 1 and can slide along the support rail 1. The rotating column 332 passes through the sliding seat 41. The toggle block 331 is connected to one end of the rotating column 332 and is connected to the unlocking transmission rod 321. The locking part 333 is connected to the other end of the rotating column 332 and can slide in the locking groove 11. The sliding seat 41 has an installation groove 411. The limiting hook 42 is placed in the installation groove 411 and can rotate in the installation groove 411. After the object is adjusted to a suitable position, the limiting hook 42 can extend into the corresponding limiting groove 12 and lock with the limiting groove 12, thereby limiting the sliding seat 41 on the support rail 1. The locking cooperation between the limiting hook 42 and any limiting groove 12 restricts the sliding of the sliding seat 41, making it easier to fix the object relative to the support rail 1, thus improving the stability and reliability of use.

[0067] In the embodiment of the present application, the unlocking transmission assembly 32 further comprises a push-pull pin 325 and a pushing column 326, the push-pull pin 325 and the pushing column 326 are arranged at the end of the unlocking transmission rod 321 away from the force receiving member 311, the push-pull pin 325 is connected with the poking block 331 and drives the poking block 331 to drive the clamping part 333 to rotate, and the limiting hook 42 is in the moving direction of the pushing column 326.

[0068] As shown in Figures 7 to 9 , the number of the push-pull pin 325 is at least one, the number of the push-pull pin 325 is consistent with and one-to-one corresponds to the number of the unlocking rotating block 33, the pushing column 326 is arranged corresponding to the limiting hook 42 and is used to push the limiting hook 42, the driving assembly 31 drives the poking block 331 connected with the unlocking transmission rod 321 to rotate, at the same time, the pushing column 326 moves along the length direction of the unlocking transmission rod 321 and approaches the limiting hook 42 until pushing the limiting hook 42, the limiting hook 42 rotates to the outside of the limiting groove 12 and releases the clamping with the limiting groove 12, thereby releasing the sliding restriction on the sliding seat 41, facilitating the passenger to push and pull the object and adjust the position of the object. And the push-pull pin 325 pushes the poking block 331 under the driving of the unlocking transmission rod 321, so that the poking block 331 drives the clamping part 333 to rotate relative to the clamping groove 11 between the clamping position and the unlocking position, thereby the unlocking rotating block 33 can be removed from the supporting rail 1. The quick release device of the embodiment of the present application, the passenger can adjust the position of the object and release the connection between the object and the supporting rail 1 by stepping or pressing the force receiving member 311, the passenger can realize two functions by one-step operation, which is convenient and fast, and improves the use experience.

[0069] In the embodiment of the present application, the mounting groove 411 is provided with a rotating shaft 4111, the limiting hook 42 is rotatably sleeved on the rotating shaft 4111, and the rotating shaft 4111 is further sleeved with a second elastic member 4112, and the two ends of the second elastic member 4112 are respectively connected with the limiting hook 42 and the sliding seat 41. Figure 6 、 Figure 7 and Figure 9 As shown in the drawings, the two ends of the rotating shaft 4111 are respectively connected with the two groove side walls of the mounting groove 411, the limiting hook 42 is arranged on the rotating shaft 4111 and can rotate in the mounting groove 411, the second elastic member 4112 is arranged on the rotating shaft 4111, one end of the second elastic member 4112 is connected with the limiting hook 42 and the other end is connected with the groove side wall of the mounting groove 411; the driving assembly 31 drives the push pin 325 of the unlocking transmission assembly 32 to extend, so that the pushing column 326 of the unlocking transmission assembly 32 pushes the limiting hook 42 to rotate around the rotating shaft 4111, the limiting hook 42 rotates until it exits the limiting groove 12 to release the sliding restriction on the sliding seat 41, thereby the position of the object can be adjusted.

[0070] Understandably, after the object is adjusted to the appropriate position, the rider relaxes the force member 311, the elastic restoring force of the second elastic member 4112 acts on the limiting hook 42 to make the limiting hook 42 rotate into the corresponding limiting groove 12 and be clamped with the limiting groove 12, the automatic locking of the sliding seat 41 is realized to limit the sliding of the sliding seat 41, and then the object can be fixed relative to the support rail 1, the structure is flexible and ingenious, convenient and fast to use, and the object stability is improved; and the second elastic member 4112 can adopt a torsional spring in the prior art, the torsional spring is sleeved on the rotating shaft 4111, and the two ends of the torsional spring are connected with the limiting hook 42 and the groove side wall of the mounting groove 411 respectively.

[0071] In the embodiment of the application, the sliding block part 331 is provided with a sliding groove, the push-pull pin 325 is slidingly arranged in the sliding groove, the sliding groove has an extension section 3311 and a pushing section 3312, the extension section 3311 is arranged along the length direction of the unlocking transmission rod 321, and the pushing section 3312 is arranged obliquely relative to the clamping part 333, and the rotating column 332 is connected to one end of the sliding block part 331 away from the extension section 3311.

[0072] As shown in Figure 5 and Figure 9 , the sliding block part 331 is located on one side of the sliding seat 41 and is provided with a sliding groove for the push-pull pin 325 to extend into, the sliding groove has the extension section 3311 and the pushing section 3312 which are communicated with each other, the extension section 3311 is arranged along the length direction of the unlocking transmission rod 321 when the clamping part 333 is in the clamping position, the pushing section 3312 is arranged obliquely relative to the extension section 3311, one end of the rotating column 332 is connected to one end of the sliding block part 331 away from the extension section 3311, and the clamping part 333 is connected to the other end of the rotating column 332 and extends into the clamping groove 11.

[0073] When the position of the object needs to be adjusted, the rider can step on or press the force receiving member 311 to rotate the force receiving member 311 relative to the mounting plate 2 and drive the unlocking transmission rod 321 to extend away from the force receiving member 311 through the pushing block 313, the unlocking transmission rod 321 drives the pushing column 326 to push the limiting hook 42 to rotate, the limiting hook 42 rotates to exit the limiting groove 12 and thus releases the sliding restriction on the sliding seat 41, facilitating the rider to adjust the position of the object, and the unlocking transmission rod 321 drives the push-pull pin 325 to slide in the extension section 3311 of the sliding groove, the pushing force of the push-pull pin 325 does not act on the groove wall of the sliding groove, so that the block portion 331 does not perform a swinging motion, and the clamping portion 333 always remains in the clamping position, the length direction of the clamping portion 333 is consistent with the length direction of the unlocking transmission rod 321, effectively preventing the clamping portion 333 from loosening from the clamping groove 11, and the structure is stable and reliable; and after the object is adjusted to the appropriate position, the force receiving member 311 is released, the limiting hook 42 is reset and rotated into the corresponding limiting groove 12 under the action of the elastic restoring force of the second elastic member 4112 to be clamped with the limiting groove 12, thereby being able to limit the sliding of the sliding seat 41 and fix the object relative to the support rail 1, the adjustment is flexible and convenient, and the use experience is improved.

[0074] Further, when the object is not needed to be used, the rider steps on or presses the force receiving member 311 to release the clamping of the limiting hook 42 with the limiting groove 12, and then the rider can continue to step on or press the force receiving member 311 to drive the push-pull pin 325 to slide from the extension section 3311 to the pushing section 3312, and the push-pull pin 325 can push the groove wall of the sliding groove to swing the block portion 331 when being located in the pushing section 3312, the block portion 331 swings and drives the rotating column 332 to rotate, so that the rotating column 332 drives the clamping portion 333 to rotate between the clamping position and the unlocking position, and when the clamping portion 333 is in the unlocking position, the width direction of the clamping portion 333 is consistent with the length direction of the unlocking transmission rod 321, so that the clamping portion 333 corresponds to the slot opening of the clamping groove 11 and can be removed from the slot opening of the clamping groove 11, the disassembly is convenient and fast, and the quick release device has the sliding groove with the extension section 3311 and the pushing section 3312 formed on the block portion 331, so that the position of the object can be adjusted and the connection between the object and the support rail 1 can be unlocked through the extension and contraction motion of the unlocking transmission assembly 32, and the rider can realize two functions through one-step operation, the structure is flexible and designed ingeniously, the operation is convenient and fast, and the use experience is improved.

[0075] In addition, the skilled in the art can understand that the setting of the push-pull pin 325 and the pushing block part 331 in the quick release device of the present application is not limited to the above-mentioned setting of the push-pull pin 325 on the unlocking transmission rod 321 and the setting of the pushing block part 331 on the rotating column 332. In another embodiment of the present application, the pushing block part 331 can be set on the unlocking transmission rod 321 and the push-pull pin 325 can be set on the rotating column 332, or other structure forms capable of realizing the rotation of the driving clamping part 333 from the clamping position to the unlocking position should also belong to the protection scope of the present application.

[0076] In addition, the present application also provides a vehicle comprising the quick release device according to the above, and the object can be a small table board, a storage box or the like for working, dining, resting or entertaining on the vehicle, and the specific structure of the quick release device is referred to the above-mentioned embodiments. Since the vehicle adopts all the technical solutions of the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0077] In the description of the present application, it should be understood that the terms "first", "second" are only for descriptive purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0078] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or detachably connected, or integrated; it can be mechanically connected, or electrically connected or communicable with each other; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0079] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0080] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A quick release device, characterized by, The quick release device comprises: A support rail (1) provided with a clamping groove (11); A quick release mechanism (3) comprising a driving assembly (31), an unlocking transmission assembly (32) and an unlocking rotating block (33), one end of the unlocking transmission assembly (32) being in transmission connection with the driving assembly (31), the other end of the unlocking transmission assembly (32) being connected with the unlocking rotating block (33), the unlocking rotating block (33) being arranged in the clamping groove (11) and being rotatable in the clamping groove (11); The quick release device further comprises an adjusting mechanism (4), the adjusting mechanism (4) comprising a sliding seat (41) and a limiting hook (42), the sliding seat (41) being slidingly arranged on the support rail (1), the sliding seat (41) being provided with a mounting groove (411), the limiting hook (42) being rotatably arranged in the mounting groove (411), the support rail (1) being provided with a plurality of limiting grooves (12) arranged at intervals along the length direction of the support rail (1), the limiting hook (42) being capable of being clamped with any one of the limiting grooves (12).

2. The quick release device of claim 1, wherein, The unlocking rotating block (33) comprises a dial block part (331) and a clamping part (333), both ends of the dial block part (331) being connected with the unlocking transmission assembly (32) and the clamping part (333) respectively, the clamping part (333) being arranged in the clamping groove (11) and being rotatable in the clamping groove (11).

3. The quick release device of claim 2, wherein, The driving assembly (31) comprises a force receiving member (311) and a pushing block (313), the force receiving member (311) being connected with the pushing block (313), the pushing block (313) comprising a pushing inclined surface (3131), the unlocking transmission assembly (32) comprising an unlocking transmission rod (321), one end of the unlocking transmission rod (321) being provided with an abutting inclined surface (3211) matched with the pushing inclined surface (3131).

4. The quick release device of claim 3, wherein, The quick release device further comprises a mounting plate (2), the mounting plate (2) comprising a guide seat (22), the unlocking transmission rod (321) being arranged through the guide seat (22), the guide seat (22) being provided with a guide groove (221) or a guide protrusion (324) along the length direction of the unlocking transmission rod (321), the unlocking transmission rod (321) being correspondingly provided with a guide protrusion (324) or a guide groove (221), the guide protrusion (324) being slidingly arranged in the guide groove (221).

5. The quick release device of claim 4, wherein, The mounting plate (2) further comprises a supporting seat (21), the unlocking transmission rod (321) being arranged through the supporting seat (21), the unlocking transmission assembly (32) comprising a first elastic member (323), the first elastic member (323) being arranged between an abutting protrusion (3212) of the unlocking transmission rod (321) and the supporting seat (21).

6. The quick release device of claim 3, wherein, The unlocking rotating block (33) further comprises a rotating column (332) connecting the dial block part (331) and the clamping part (333), the rotating column (332) being arranged through the sliding seat (41).

7. The quick release device of claim 6, wherein, The unlocking transmission assembly (32) further comprises a push-pull pin (325) and a push column (326), which are arranged at one end of the unlocking transmission rod (321) away from the force receiving member (311), the push-pull pin (325) is connected with the push block (331), and the limiting hook (42) is in the moving direction of the push column (326).

8. The quick release device of claim 7, wherein, A sliding groove is formed in the push block (331), the push-pull pin (325) is slidingly arranged in the sliding groove, the sliding groove has an extension section (3311) and a pushing section (3312), the extension section (3311) is arranged in the length direction of the unlocking transmission rod (321), the pushing section (3312) is arranged obliquely relative to the extension section (3311), and the rotating column (332) is connected to one end of the push block (331) away from the extension section (3311).

9. The quick release device of claim 7 or 8, wherein, The mounting groove (411) is provided with a rotating shaft (4111), the limiting hook (42) is rotatably arranged on the rotating shaft (4111), and the rotating shaft (4111) is further provided with a second elastic member (4112), and the two ends of the second elastic member (4112) are connected with the limiting hook (42) and the sliding seat (41) respectively.

10. A vehicle characterized by comprising: The vehicle comprises the quick release device according to any one of claims 1 to 9.

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