Sleeping berth storage device and vehicle

Abstract

The invention provides a sleeping berth storage device and a vehicle. The sleeping berth storage device comprises a storage support, a table board, a telescopic mechanism and a lifting mechanism. The table plate can be movably contained in the containing support. The telescopic mechanism is assembled on the storage bracket and is connected with the table plate; the telescopic mechanism comprises a telescopic assembly and a driving assembly connected with the telescopic assembly; under the action of the driving assembly, the telescopic assembly drives the table plate to stretch out or retract into the storage support. The lifting mechanism is assembled on the storage support and connected with the table board and the telescopic assembly. The lifting mechanism comprises a switch assembly and a lifting assembly connected with the switch assembly. When the table board extends out, the lifting assembly can support the table board to be lifted upwards relative to the telescopic assembly under the action of the switch assembly. According to the sleeping berth storage device, the table plate can be opened or closed, the table plate can be lifted upwards when the table plate stretches out, comfort, convenience and multifunctionality are improved, and the user requirements are met.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a berth storage device and a vehicle. Background Art

[0002] In recent years, with the progress of society and the rapid development of new energy heavy-duty trucks, more and more truck users have begun to pursue comfort, experience, and security in the car. New energy heavy-duty trucks can not only undertake the task of transporting goods over long distances, but also provide users with a sense of mobile home. The cab of traditional new energy heavy-duty trucks is generally only equipped with seats and berths. How to provide truck users with comfort, convenience and versatility and let users experience the feeling of home has always been an industry problem. Therefore, the configuration requirements of multi-functional table panels in the car, diversified functions, and operational reliability are a development trend. Summary of the invention

[0003] The present application provides an improved berth storage device and a vehicle.

[0004] The present application provides a berth storage device, comprising:

[0005] Storage bracket;

[0006] A table top, which can be movably stored in the storage bracket;

[0007] A telescopic mechanism is assembled on the storage bracket and connected to the table top; the telescopic mechanism includes a telescopic component and a driving component connected to the telescopic component; under the action of the driving component, the telescopic component can be movably extended from the storage bracket or retracted into the storage bracket to open or close the table top; and

[0008] A lifting mechanism is assembled on the storage bracket and connected to the table top and the telescopic component; the lifting mechanism includes a switch component and a lifting component connected to the switch component; when the table top is extended, the lifting component can support the table top to lift upward relative to the telescopic component under the action of the switch component.

[0009] Preferably, the driving component includes a driving member and a transmission member connected to the driving member, and the telescopic component includes a telescopic slide rail, and the telescopic slide rail is connected to the transmission member; the driving member is used to drive the transmission member to drive the telescopic slide rail to unlock or lock, so that the table top is opened or closed.

[0010] Preferably, the berth storage device also includes a panel assembled on one side of the table board; the driving member includes a movable handle and an abutment member connected to the movable handle, the movable handle is assembled on a side of the panel away from the table board, and the abutment member is assembled on a side of the panel close to the table board; the transmission member includes a transmission shaft, the transmission shaft is assembled on the telescopic slide rail and abuts against the abutment member in the vertical direction; each of the telescopic slide rails includes a plurality of mutually connected slide rails, the plurality of slide rails are assembled on the storage bracket, one of which is connected to the transmission shaft; under the action of the movable handle, the abutment member presses the transmission shaft downward, driving the slide rail connected to the transmission shaft to unlock or lock, so that the other slide rails are synchronously expanded or retracted.

[0011] Preferably, the multi-section slide rail includes a first slide rail, a second slide rail and a third slide rail that are connected to each other, the second slide rail is located between the first slide rail and the third slide rail, and the first slide rail is located on the inner side of the second slide rail relative to the third slide rail and is connected to the transmission shaft, and the third slide rail is located on the outer side of the second slide rail relative to the first slide rail and is connected to the storage bracket; wherein, the first slide rail includes a first end and a second end, the first end is connected to the transmission shaft, and the second end is snap-connected to the second slide rail; when the transmission shaft moves downward, the first end of the first slide rail is driven to move downward, so as to drive the second end of the first slide rail to unlock or lock with the second slide rail.

[0012] Preferably, the multiple sections of the slide rails are slidably connected to each other.

[0013] Preferably, a plurality of ball bearings are provided between the multi-section slide rails, and the multi-section slide rails are rollingly connected by the plurality of ball bearings.

[0014] Preferably, the table top includes a table top and a table top bracket assembled at the bottom of the table top; the switch assembly includes a trigger switch and a linkage rod connected to the trigger switch, the trigger switch is assembled on the top surface of the table top bracket, and the linkage rod is assembled to the table top bracket; the lifting assembly includes a support rod, and the support rod is movably connected between the telescopic assembly and the table top bracket; the linkage rod is unlocked under the action of the switch assembly, so that the support rod is unlocked, so that the support rod supports the table top to lift upward relative to the telescopic assembly.

[0015] Preferably, the telescopic assembly includes a telescopic slide rail and a limit rod connected between the telescopic slide rails; a limit hole is provided on the peripheral side of the table top, and the trigger switch is assembled on the top surface of the table top bracket, the trigger switch is arranged corresponding to the limit hole, and the top surface is convex than the top surface of the limit hole; the linkage rod includes a connecting rod and a limit hook movably connected to the connecting rod, and the limit hook is clamped with the limit rod; the trigger switch can slide in the limit hole and drive the connecting rod to move, so as to drive the limit hook to disengage from the limit rod, thereby unlocking the support rod.

[0016] Preferably, when the support rod is supported at the bottom of the table top, the limiting hook remains engaged in the limiting rod, so that the support rod is locked with the telescopic assembly.

[0017] Preferably, the lifting assembly further includes a damping assembly connected between each pair of support rods.

[0018] The present application also provides a vehicle, comprising:

[0019] sleeper berth; and

[0020] As in any one of the above embodiments, the berth storage device is arranged at the bottom of the berth.

[0021] The berth storage device of the embodiment of the present application includes a storage bracket, a table top, a telescopic mechanism and a lifting mechanism. The table top can be movably stored in the storage bracket. The telescopic mechanism is assembled on the storage bracket and connected to the table top; the telescopic mechanism includes a telescopic component and a driving component connected to the telescopic component; under the action of the driving component, the telescopic component can be movably extended from the storage bracket or retracted into the storage bracket to open or close the table top. The lifting mechanism is assembled on the storage bracket and connected to the table top and the telescopic component; the lifting mechanism includes a switch component and a lifting component connected to the switch component; when the table top is extended, the lifting component can support the table top to lift upward relative to the telescopic component under the action of the switch component. With such a configuration, the berth storage device can not only realize the opening or closing of the table top, but also realize the lifting of the table top when the table top is extended, thereby improving comfort, convenience and versatility to meet user needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Shown is a schematic structural diagram of an embodiment of the berth storage device of the present application.

[0023] Figure 2 Shown Figure 1 A partial structural schematic diagram of a berth storage device from one perspective is shown.

[0024] Figure 3 Shown Figure 1A partial structural schematic diagram of the berth storage device from another perspective is shown.

[0025] Figure 4 Shown Figure 1 An exploded view of a portion of the structure of the berth storage device is shown.

[0026] Figure 5 Shown Figure 1 The schematic diagram of the structure of the berth storage device with the table board opened is shown.

[0027] Figure 6 Shown Figure 5 A schematic diagram of the partial structure of the berth storage device with the table top opened is shown.

[0028] Figure 7 Shown Figure 1 The schematic diagram of the structure of the berth storage device is shown with the table top opened and lifted upward.

[0029] Figure 8 Shown Figure 7 A schematic diagram of a portion of the structure of a berth storage device is shown with the table top opened and lifted upward. DETAILED DESCRIPTION

[0030] The sleeping berth storage device and the vehicle of the present application are described in detail below in conjunction with the accompanying drawings. In the absence of conflict, the features of the following embodiments and implementations can be combined with each other.

[0031] Combination Figures 1 to 8 As shown, the berth storage device 1 includes a storage bracket 10, a table top 20, a telescopic mechanism 30 and a lifting mechanism 40. The storage bracket 10 is used to fix the table top 20, the telescopic mechanism 30 and the lifting mechanism 40. The table top 20 can be movably stored in the storage bracket 10. The table top 20 can be pulled out from the storage bracket 10 for use by the user. The table top 20 can be stored in the storage bracket 10.

[0032] The telescopic mechanism 30 is assembled on the storage bracket 10 and connected to the table top 20. The telescopic mechanism 30 is used to drive the table top 20 to be pulled out from the storage bracket 10 or to be stored in the storage bracket 10. Specifically, the telescopic mechanism 30 includes a telescopic component 301 and a driving component 302 connected to the telescopic component 301. The telescopic component 301 drives the table top 20 to extend or retract into the storage bracket 10 under the action of the driving component 302. That is, the telescopic component 301 can be movably extended from the storage bracket 10 or retracted into the storage bracket 10 under the action of the driving component 302, so that the table top 20 is opened or closed. When the table top 20 is needed, the driving component 302 is operated to drive the telescopic component 301 to extend from the storage bracket 10, driving the table top 20 to extend from the storage bracket 10 to be opened for use by the user. Figure 5When the table top 20 is used, the driving assembly 302 is operated to drive the telescopic assembly 301 to be retracted into the storage bracket 10, so as to drive the table top 20 to be stored in the storage bracket 10 for storage or closing. Figure 1 With such arrangement, the table top 20 can be extended from the storage bracket 10 and opened by the cooperation of the driving component 302 and the telescopic component 301, and similarly, the table top 20 can be retracted into the storage bracket 10, so as to realize the opening or closing of the table top 20, and the implementation method and structure are simple.

[0033] The lifting mechanism 40 is assembled on the storage bracket 10 and connected to the table top 20 and the telescopic assembly 301. The lifting mechanism 40 is used to lift the table top 20 upward when the table top 20 is extended to meet the height requirements of the user. Specifically, the lifting mechanism 40 includes a switch assembly 401 and a lifting assembly 402 connected to the switch assembly 401. When the table top 20 is extended, the lifting assembly 402 can support the table top 20 to be lifted upward relative to the telescopic assembly 301 under the action of the switch assembly 401. When the table top 20 is opened for use, if the height is not suitable, the switch assembly 401 can be operated to drive the lifting assembly 402 to support the table top 20 to be lifted upward, such as Figure 7 As shown, the height required by the user is achieved to meet the user's needs. With such a configuration, when the table top 20 is extended, the lifting assembly 402 and the switch assembly 401 are used in conjunction to lift the table top 20 upward to meet the user's height requirements. Similarly, the table top 20 can also be restored to its original position.

[0034] The berth storage device 1 of the present application can be selected according to one's own needs. It can not only realize the opening or closing of the table board 20, but also realize the lifting of the table board 20 when the table board 20 is extended, thereby improving the comfort, convenience and versatility of the device and meeting user needs.

[0035] exist Figure 1 , Figure 5 and Figure 7 In the illustrated embodiment, the berth storage device 1 further includes a storage box 60, which can be movably stored in the storage bracket 10 and is located at the bottom of the table 20. The storage box 60 is used to store items, thereby improving the comfort, convenience and versatility of the berth storage device to meet user needs. Figure 1 In the embodiment shown, the storage bracket 10 can be a metal bracket, which can not only carry the table board 20 and the storage box 60, but also carry a berth (not shown). The height and width of the metal bracket can be designed according to actual needs and are not limited in this application.

[0036] Combination Figures 1 to 6As shown, the driving component 302 includes a driving member 303 and a transmission member 304 connected to the driving member 303. The telescopic component 301 includes a pair of telescopic rails 305, and the pair of telescopic rails 305 are symmetrically distributed and respectively connected to the transmission member 304. The driving member 303 is used to drive the transmission member 304 to drive the pair of telescopic rails 305 to unlock or lock so that the table top 20 is opened or closed. When the driving member 303 drives the transmission member 304, it drives the pair of telescopic rails 305 to move synchronously to achieve synchronous unlocking or synchronous locking. When the table top 20 needs to be used, the driving member 303 provides a driving force to drive the transmission member 304, driving the pair of telescopic rails 305 to unlock so that the table top 20 is opened, such as Figure 5 and Figure 6 When the table top 20 is used, the driving member 303 provides a driving force to drive the transmission member 304, driving the pair of telescopic slide rails 305 to be locked, so that the table top 20 is closed. Figure 1 With such arrangement, the driving member 303 drives the transmission member 304, and then drives a pair of telescopic slide rails 305 to be unlocked or locked synchronously, so that the table top 20 can be flexibly opened or closed. The driving method and structure are simple.

[0037] exist Figures 1 to 6 In the embodiment shown, the berth storage device 1 further includes a panel 50, which is assembled on one side of the table top 20. In this embodiment, the panel 50 is arranged on the outer side of the table top 20 to cover the structure on the inner side of the table top 20 and is flush with the outer side of the storage bracket 10, so that the exterior of the berth storage device 1 is beautiful. Figures 1 to 6 In the illustrated embodiment, the driving member 303 includes a movable handle 306 and an abutment member 307 connected to the movable handle 306. The movable handle 306 is assembled to a side of the panel 50 away from the table top 20, and the abutment member 307 is assembled to a side of the panel 50 close to the table top 20. In this embodiment, the movable handle 306 is arranged on the outside of the panel 50, which is convenient for user operation. The abutment member 307 is arranged on the inside of the panel 50, which is convenient for abutting with the transmission member 304 and facilitating transmission. Figures 1 to 6 In the illustrated embodiment, the transmission member 304 includes a transmission shaft, which is assembled between a pair of telescopic rails 305 and abuts against abutment member 307 in the vertical direction. The transmission shaft is assembled in parallel with the panel 50, and the transmission shaft is laterally connected between the pair of telescopic rails 305. When the transmission shaft moves, the pair of telescopic rails 305 can be driven to move. In this embodiment, the abutment member 307 is provided with a chamfer, which abuts against the transmission shaft. When the movable handle 306 is rotated upward or pulled, the abutment member 307 is simultaneously subjected to a downward abutting force, and the transmission shaft is pressed downward by the chamfer, so that the transmission shaft moves downward. The chamfer is provided to make the pressing action more labor-saving and smoother.

[0038] exist Figures 1 to 6In the illustrated embodiment, each telescopic slide rail 305 includes a plurality of slide rails 305 connected to each other, and the plurality of slide rails 305 are assembled on the storage bracket 10, wherein one of the slide rails 305 is connected to the transmission shaft. The plurality of slide rails 305 can slide relative to each other and unfold, or can be retracted relative to each other, and the plurality of slide rails are of a self-locking structure. Under the action of the movable handle 306, the abutment member 307 presses the transmission shaft downward, driving the slide rail 305 connected to the transmission shaft to be unlocked or locked, so that the other slide rails 305 are synchronously unfolded or retracted. When the table top 20 needs to be used, when the movable handle 306 is rotated upward or pulled, the abutment member 307 is simultaneously subjected to a downward pressure, and the transmission shaft is pressed downward by chamfering, so that the transmission shaft moves downward, thereby driving one of the slide rails 305 connected to the transmission shaft to be unlocked from the other slide rails 305, so that the other slide rails 305 are synchronously unfolded, such as Figure 5 As shown. When the multiple sections of the slide rails 305 are unfolded, the interconnected slide rails 305 are locked with each other to ensure that the table top 20 is stably opened. When the table top 20 is used, when the movable handle 306 is rotated upward or turned, the abutment member 307 is simultaneously subjected to a downward pressure, and the transmission shaft is pressed downward by the chamfer, so that the transmission shaft moves downward, thereby driving one of the slide rails 305 connected to the transmission shaft to unlock with the other connected slide rails 305, so that the multiple sections of the slide rails 305 are unlocked, and then the panel 50 is pushed, so that the table top 20 is stored in the storage bracket 10 as the multiple sections of the slide rails 305 shrink, as shown. Figure 1 As shown. With such arrangement, the movable handle 306, the abutment member 307, the transmission shaft and the multi-section slide rail 305 are used in coordination to form an integral unlocking mechanism, which can transmit the overall force on the three-section self-locking slide rail to achieve easy unlocking. The operation method is simple, the structure is simple, and the stability is good.

[0039] exist Figures 1 to 6In the illustrated embodiment, the multi-section slide rail 305 includes a first slide rail 305a, a second slide rail 305b and a third slide rail 305c which are connected to each other. The second slide rail 305b is located between the first slide rail 305a and the third slide rail 305c, and the first slide rail 305a is located on the inner side of the second slide rail 305b relative to the third slide rail 305c and is connected to the transmission shaft. The third slide rail 305c is located on the outer side of the second slide rail 305b relative to the first slide rail 305a and is connected to the storage bracket 10. The first slide rail 305a includes a first end and a second end, the first end is connected to the transmission shaft, and the second end is snap-connected to the second slide rail 305b. When the transmission shaft moves downward, the first end of the first slide rail 305a is driven to move downward, so as to drive the second end of the first slide rail 305a to unlock or lock with the second slide rail 305b. When the table top 20 is to be used, the movable handle 306 is rotated upward or pulled, and the abutting member 307 is simultaneously subjected to a downward abutting force, and the transmission shaft is pressed downward by the chamfer, so that the transmission shaft moves downward. When the transmission shaft moves downward, the first end of the first slide rail 305a moves downward, so as to drive the second end of the first slide rail 305a to unlock with the second slide rail 305b, so that the other slide rails 305 are synchronously unfolded, such as Figure 5 As shown. When the multiple sections of the slide rails 305 are unfolded, the interconnected slide rails 305 are locked with each other to ensure that the table top 20 is stably opened. When the table top 20 is used, when the movable handle 306 is rotated upward or turned, the abutment member 307 is simultaneously subjected to a downward abutment force, and the transmission shaft is pressed downward by the chamfer, so that the transmission shaft moves downward. When the transmission shaft moves downward, it drives the first end of the first slide rail 305a to move downward, so as to drive the second end of the first slide rail 305a to unlock with the second slide rail 305b, so that the multiple sections of the slide rails 305 are unlocked, and then the panel 50 is pushed, so that the table top 20 is stored in the storage bracket 10 as the multiple sections of the slide rails 305 shrink, as shown. Figure 1 By setting up the multi-section slide rails 305 for use, the table top 20 can be opened or closed more smoothly, with a simple structure and stable and reliable.

[0040] exist Figures 1 to 6 In the illustrated embodiment, multiple sections of the slide rails 305 are connected by sliding. With such a configuration, a greater weight can be supported, multiple connection points can disperse the load, reduce friction during sliding, make sliding smoother, and be easy to install or replace and adjust. In some other embodiments, multiple balls (not shown) are provided between the multiple sections of the slide rails 305, and the multiple sections of the slide rails 305 are connected by rolling with multiple balls. With such a configuration, the friction between the multiple sections of the slide rails 305 is reduced, and the sliding is smoother and lighter. The design of the balls can provide better stability, reduce shaking during movement, improve the user experience, extend the service life of the slide rails, reduce maintenance frequency, and reduce noise.

[0041] The above-mentioned multi-section slide rail structure can be a three-section ball bearing slide rail, which includes three independent slide rails. Each slide rail is precisely matched and connected, making the slide rail more flexible as a whole and able to adapt to different installation requirements and mechanical structures. In addition, steel balls are installed inside the slide rail. When the slide rail moves, the steel balls roll on the rail, reducing friction and wear, and improving the efficiency and stability of sliding. By setting up three-section self-locking slide rails, the forward and backward movement function of the table top 20 is realized. This rolling mechanism enables the three-section ball bearing slide rail to withstand a large weight and impact force, ensuring the stable operation of the mechanical equipment; the manufacturing process of the three-section ball bearing slide rail requires high-precision processing and strict quality control. High-quality materials and advanced production processes are used to ensure the accuracy and durability of the slide rail; when operating the three-section self-locking slide rail, it is necessary to press the movable handle by hand and press it to the bottom to lock it completely disengaged before it can be opened.

[0042] Combination Figures 2 to 5 , Figures 7 and 8 As shown, the table top 20 includes a table top 21 and a table top bracket 22 assembled at the bottom of the table top 21. The table top bracket 22 surrounds the peripheral side of the table top 21 to support the table top 21 to form the table top 20. The table top bracket 22 is connected to the inner side of the panel 50. The telescopic component 301 is located below the table top bracket 22. Figures 2 to 5 , Figures 7 and 8 In the illustrated embodiment, the switch assembly 401 includes a pair of trigger switches 412 and a pair of linkage rods 403 connected to the pair of trigger switches 412. The pair of trigger switches 412 are assembled on the top surface of the table support 22, and the pair of linkage rods 403 are assembled on the table support 22. When the trigger switch 412 is toggled, the linkage rod 403 moves synchronously with the trigger switch 412, and can be switched from a locked state to an unlocked state. When the trigger switch 412 is toggled, the linkage rod 403 also stops moving synchronously, and can be restored from an unlocked state to a locked state. Figures 2 to 5 , Figures 7 and 8 In the illustrated embodiment, the lifting assembly 402 includes two pairs of support rods, and each pair of support rods is movably connected between the telescopic assembly 301 and the table board bracket 22. A pair of linkage rods 403 are unlocked under the action of a pair of switch assemblies 401, so that the two pairs of support rods are unlocked, so that the two pairs of support rods support the table board 20 to lift upward relative to the telescopic assembly 301. When the table board 20 is opened and the required height is not suitable, a pair of trigger switches 412 are toggled to make the pair of linkage rods 403 move synchronously, and the pair of linkage rods 403 are switched from a locked state to an unlocked state. When the pair of linkage rods 403 are in the unlocked state, the two pairs of support rods are unlocked. At this time, the two pairs of support rods can be rotated upward at one end of the support rod connected to the telescopic assembly 301 under the action of external force, so that the one end of the support rod connected to the table board bracket 22 is lifted upward relative to the unfolded telescopic assembly 301, thereby supporting the table board 20 to lift upward to reach the required height, such as Figure 7As shown. Among them, when the table top 20 is supported and lifted by two pairs of support rods, a pair of linkage rods 403 is in a locked state, which is conducive to the stable lifting of the table top 20 and is not easy to tip over. When the required height is not so high, it is also necessary to toggle a pair of trigger switches 412 to make the pair of linkage rods 403 move synchronously, and the pair of linkage rods 403 switch from a locked state to an unlocked state. When a pair of linkage rods 403 are in an unlocked state, the two pairs of support rods are unlocked. At this time, the two pairs of support rods can be rotated downward by the action of external force at one end of the support rod connected to the telescopic assembly 301, so that the end of the support rod connected to the table top bracket 22 is retracted downward relative to the unfolded telescopic assembly 301, thereby restoring the table top 20 to its original position. Figure 5 As shown. With such arrangement, through the coordinated use of a pair of trigger switches 412, a pair of linkage rods 403 and two pairs of support rods, the table top 20 can be lifted to a desired height in the open state to meet the needs of users. Moreover, this operation mode and structure are simple and low in cost.

[0043] exist Figures 2 to 5 , Figures 7 and 8 In the illustrated embodiment, the telescopic assembly 301 further includes a limit rod 308 connected between a pair of telescopic rails 305. The limit rod 308 mainly plays the role of the limit linkage rod 403. The peripheral side of the desktop 21 is provided with a limit hole 23, and a pair of trigger switches 412 are assembled on the top surface of the table support 22. The trigger switch 412 is arranged corresponding to the limit hole 23, and the top surface is convex from the top surface of the limit hole 23. The trigger switch 412 is exposed to the limit hole 23, which is convenient for user operation. The linkage rod 403 includes a pair of connecting rods 404 and a pair of limit hooks 405 movably connected to the pair of connecting rods 404, and the pair of limit hooks 405 are clamped with the limit rod 308. The limit hook 405 is movably connected with the connecting rod 404. When the trigger switch 412 is not toggled, the pair of connecting rods 404 do not move, and the limit hook 405 is clamped and locked with the limit rod 308. When the trigger switch 412 is toggled, the pair of connecting rods 404 move synchronously, thereby driving the limit hook 405 to unlock from the limit rod 308. The trigger switch 412 can slide in the limit hole 23, driving the connecting rod 404 to move, so as to drive the limit hook 405 to disengage from the limit rod 308, so that the two pairs of support rods are unlocked. When the table top 20 is opened and the required height is not suitable, the pair of trigger switches 412 are pushed toward the direction of the panel 50 close to the table top 20 (inward) to make the pair of connecting rods 404 move synchronously. At this time, the pair of connecting rods 404 drive the corresponding limit hooks 405 to unlock from the limit rod 308. When the pair of limit hooks 405 are in the unlocked state, the two pairs of support rods are unlocked. At this time, the two pairs of support rods can be rotated upward at one end of the support rod connected to the telescopic assembly 301 under the action of external force, so that the end of the support rod connected to the table top bracket 22 is lifted upward relative to the unfolded telescopic assembly 301, thereby supporting the table top 20 to lift upward to reach the required height, such as Figure 7As shown. Among them, after pushing a pair of trigger switches 412, the pair of connecting rods 404 synchronously return to their original positions. At this time, the pair of connecting rods 404 drive the corresponding limit hooks 405 to return to their original positions and lock with the limit rod 308. With this arrangement, when the table top 20 is supported and lifted by two pairs of support rods, it is stable and reliable and not easy to tip over. When the required height is not so high, similarly, push a pair of trigger switches 412 toward the direction of the panel 50 close to the table top 20 (inward), so that the pair of connecting rods 404 move synchronously, and the pair of connecting rods 404 drive the corresponding limit hooks 405 to unlock from the limit rod 308. At this time, the locking state of the limit hook 405 and the limit rod 308 is switched to the unlocked state. When a pair of limit hooks 405 are in the unlocked state, the two pairs of support rods are unlocked. At this time, under the action of external force, one end of the support rod connected to the telescopic component 301 rotates downward, so that the end of the support rod connected to the table board bracket 22 shrinks downward relative to the unfolded telescopic component 301, thereby supporting the table board 20 to shrink downward and restore the table board 20 to its original position. Figure 5 As shown. With such arrangement, by using the trigger switch 412, the connecting rod 404, the limit hook 405, the limit rod 308 and the two pairs of support rods in coordination, the table top 20 can be lifted to a desired height in the open state to meet the needs of the user. Moreover, this operation mode and structure are simple and low in cost.

[0044] The above structure can realize the limit unlocking function in the vertical direction. The limit in the vertical direction can firmly lock the table top 20 and the three-section self-locking slide rail together to prevent the table top 20 from not being lifted in the vertical direction when the movable handle is pressed to realize horizontal unlocking, which causes the unlocking failure problem. When operating in the vertical direction, it is necessary to press the trigger switch and push it inward to realize the vertical unlocking before the table top 20 can be lifted up, which is safer. The trigger switch needs to be pushed to realize the unlocking and locking functions. After lifting up in the vertical direction, the riveted part of the supporting connecting rod needs a certain friction force to meet the requirements of placing heavy objects on the small table top. A damping component is configured on each side to realize the lifting assistance and prevent free fall.

[0045] exist Figures 7 and 8 In the illustrated embodiment, when the two pairs of support rods are supported at the bottom of the table top 20, the two pairs of limit hooks 405 remain engaged with the limit rods 308, so that the two pairs of support rods are respectively locked with the telescopic assembly 301. When the two pairs of support rods are supported at the bottom of the table top 20, the two pairs of limit hooks 405 remain engaged with the limit rods 308, which has good stability and is not easy to tip over.

[0046] exist Figures 7 and 8In the illustrated embodiment, the lifting assembly 402 also includes a damping assembly 406, which is connected between each pair of support rods. Connecting the damping assembly 406 between each pair of support rods can not only achieve effortless lifting of the table top 20, but also prevent the table top 20 from falling easily when placing heavy objects, thereby solving the problem of insufficient human-machine height for users. In this embodiment, the damping assembly 406 includes a damping cylinder. The damping cylinder can provide uniform damping force to allow the table top 20 to rise smoothly, and the damping cylinder can reduce the wear of mechanical parts and extend the service life of each pair of support rods. Under the buffering action of the damping cylinder, the functions of easy lifting and preventing free fall are achieved. Figures 7 and 8 In the illustrated embodiment, when each pair of support rods is supported at the bottom of the table top 20, the extension direction of the support rods and the stretching direction of the damping assembly 406 form an angle, wherein the angle is less than 90°, and the stability is better.

[0047] In actual application, when operating the multifunctional table 20 of the berth storage device 1, first press the movable handle to unlock the three-section self-locking slide rails, pull the table 20 outward to open it horizontally, and after the table 20 is fully opened, the slide rails automatically lock, and then press the trigger switch of the table 20 and push it inward to unlock the limit in the vertical direction, and finally lift the table 20 upward. After it is lifted into place, the table 20 can provide users with the purpose of placing items and mobile office. With such a configuration, the berth storage device 1 of the present application can not only meet the normal use of users, but also realize the function of multiple uses of the product.

[0048] The present application also provides a vehicle, comprising a sleeping berth and the above Figures 1 to 8 The berth storage device 1 shown in the embodiment is arranged at the bottom of the berth. The vehicle of this embodiment can be a new energy heavy truck model, and the berth storage device 1 is provided with a multifunctional table board 20, which not only effectively utilizes the space but also provides users with functional diversity while meeting the requirements of convenient use by the driver and passengers.

[0049] It should be understood that the present application is not limited to the contents described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A berth storage device, characterized in that: include: Storage bracket; A table top, which can be movably stored in the storage bracket; A telescopic mechanism is assembled on the storage bracket and connected to the table top; the telescopic mechanism includes a telescopic component and a driving component connected to the telescopic component; the telescopic component drives the table top to extend or retract into the storage bracket under the action of the driving component; and A lifting mechanism is assembled on the storage bracket and connected to the table top and the telescopic assembly; the lifting mechanism includes a switch assembly and a lifting assembly connected to the switch assembly; When the table top is extended, the lifting assembly, under the action of the switch assembly, can support the table top to lift upward relative to the telescopic assembly.

2. The berth storage device according to claim 1, characterized in that: The driving component includes a driving member and a transmission member connected to the driving member, and the telescopic component includes a telescopic slide rail, which is connected to the transmission member; the driving member is used to drive the transmission member to drive the telescopic slide rail to unlock or lock, so that the table top can be opened or closed.

3. The berth storage device according to claim 2, characterized in that: The berth storage device also includes a panel assembled on one side of the table board; the driving member includes a movable handle and an abutment member connected to the movable handle, the movable handle is assembled on a side of the panel away from the table board, and the abutment member is assembled on a side of the panel close to the table board; the transmission member includes a transmission shaft, the transmission shaft is assembled on the telescopic slide rail, and abuts against the abutment member in the vertical direction; each of the telescopic slide rails includes a plurality of mutually connected slide rails, the plurality of slide rails are assembled on the storage bracket, and one of the slide rails is connected to the transmission shaft; under the action of the movable handle, the abutment member presses the transmission shaft downward, driving the slide rail connected to the transmission shaft to unlock or lock, so that the other slide rails are synchronously expanded or retracted.

4. The berth storage device according to claim 3, characterized in that: The multi-section slide rail includes a first slide rail, a second slide rail and a third slide rail that are interconnected, the second slide rail is located between the first slide rail and the third slide rail, and the first slide rail is located on the inner side of the second slide rail relative to the third slide rail and is connected to the transmission shaft, and the third slide rail is located on the outer side of the second slide rail relative to the first slide rail and is connected to the storage bracket; wherein, the first slide rail includes a first end and a second end, the first end is connected to the transmission shaft, and the second end is snap-connected to the second slide rail; when the transmission shaft moves downward, the first end of the first slide rail is driven to move downward, so as to drive the second end of the first slide rail to unlock or lock with the second slide rail.

5. The berth storage device according to claim 3, characterized in that: The multiple slide rails are slidably connected; and / or A plurality of balls are arranged between the multi-section slide rails, and the multi-section slide rails are connected by rolling with the plurality of balls.

6. The berth storage device according to claim 1, characterized in that: The table top includes a table top and a table top bracket assembled at the bottom of the table top; the switch assembly includes a trigger switch and a linkage rod connected to the trigger switch, the trigger switch is assembled on the top surface of the table top bracket, and the linkage rod is assembled on the table top bracket; the lifting assembly includes a support rod, and the support rod is movably connected between the telescopic assembly and the table top bracket; The linkage rod is unlocked under the action of the switch assembly, so that the support rod is unlocked, so that the support rod supports the table top to lift upward relative to the telescopic assembly.

7. The berth storage device according to claim 6, characterized in that: The telescopic assembly includes a telescopic slide rail and a limit rod connected between the telescopic slide rails; a limit hole is provided on the peripheral side of the table top, and the trigger switch is assembled on the top surface of the table board bracket, the trigger switch is arranged corresponding to the limit hole, and the top surface is convex than the top surface of the limit hole; the linkage rod includes a connecting rod and a limit hook movably connected to the connecting rod, and the limit hook is clamped with the limit rod; the trigger switch can slide in the limit hole and drive the connecting rod to move, so as to drive the limit hook to disengage from the limit rod and unlock the support rod.

8. The berth storage device according to claim 7, characterized in that: When the support rod is supported at the bottom of the table top, the limiting hook remains clamped in the limiting rod, so that the support rod is locked with the telescopic assembly.

9. The berth storage device according to claim 6, characterized in that: The lifting assembly further comprises a damping assembly connected between each pair of support rods.

10. A vehicle, characterized in that: include: Sleeper; and The berth storage device according to any one of claims 1 to 9, wherein the berth storage device is arranged at the bottom of the berth.

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