Slidable multifunctional vehicle-mounted storage device

Abstract

The invention relates to the technical field of automobiles, and particularly discloses a slidable multifunctional vehicle-mounted storage device which comprises a main table plate and a slide way connected with a vehicle body, and is characterized in that the lower end of the main table plate is connected with a liftable telescopic cylinder, and the main table plate is connected with the upper end of the telescopic cylinder through a hinge; the two ends of the main table board are connected with auxiliary table boards through self-locking hinges, the lower end of the telescopic cylinder is connected with a base, a sliding rail is arranged at the lower end of the base and matched with a sliding way, a lock hole is formed in the sliding way, and a locking mechanism matched with the lock hole is arranged on the sliding rail. Under the condition that a small space is occupied, the storage requirements of drivers and passengers in various scenes such as meal preparation, dining, entertainment and office work are met, use is flexible, and the utilization rate of the internal space of the cab is increased.

Description

Technical Field

[0001] The invention relates to the technical field of automobiles, and in particular to a slidable multifunctional vehicle-mounted storage device. Background Art

[0002] Compared with passenger cars, the interior space of trucks that undertake long-distance transportation tasks is generally larger, providing a certain amount of space for the driver's daily life on the road. Truck drivers often prepare and eat meals in the cab. Although there is a certain amount of space inside the cab, there is usually no device inside the cab to carry cooking utensils and tableware. When preparing meals, cooking utensils are placed directly on the floor of the cab, which is inconvenient and unhygienic; when eating, the tableware is basically leaning on the steering wheel or held in hand, which is uncomfortable to eat and there is a risk of spilling food on the car dashboard during eating, causing the vehicle to malfunction.

[0003] At present, some truck cab dashboards on the market are equipped with small tables that can be extended and stored, but they generally have low load-bearing capacity, short extension distance and fixed position, which has very limited improvement on the problem of placing items in the cab. Therefore, in order to improve the living experience of drivers and passengers in the cab without affecting the limited space inside the cab, a storage device with adjustable height and position and storable tabletop is needed. Summary of the invention

[0004] The present invention aims to address the above-mentioned deficiencies in the prior art and provides a slidable multifunctional vehicle-mounted storage device that meets the storage needs of drivers and passengers in various scenarios such as meal preparation, dining, entertainment, and office work while occupying less space. The device is flexible to use and improves the utilization rate of the space inside the cab.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A slidable multifunctional vehicle-mounted storage device includes a main table top and a slideway connected to a vehicle body, the lower end of the main table top is connected to a liftable telescopic cylinder, the main table top and the upper end of the telescopic cylinder are connected by a hinge, the two ends of the main table top are connected to secondary table tops by self-locking hinges, the lower end of the telescopic cylinder is connected to a base, the lower end of the base is provided with a slide rail, the slide rail cooperates with the slideway, the slideway is provided with a lock hole, and the slide rail is provided with a locking mechanism that cooperates with the lock hole.

[0007] Preferably, a support plate is provided at the upper end of the telescopic cylinder, the main table top is connected to the support plate via a hinge, and matching magnets are provided at the lower end of the main table top and the upper end of the support plate.

[0008] Preferably, a pneumatic rod or an electric telescopic rod is provided in the telescopic cylinder, a button for controlling the pneumatic rod or the electric telescopic rod is provided at the upper end of the support plate, and a yield hole matching the case is provided in the middle of the main table top.

[0009] Preferably, the locking mechanism includes a pressure plate, one end of which is connected to a swinging plate, the upper end of which is connected to a slide rail via a rotating shaft, a torsion spring is sleeved on the outer side of the rotating shaft, the torsion spring connects the pressure plate and the slide rail, and the lower end of the swinging plate is connected to a locking claw that cooperates with the lock hole.

[0010] Preferably, the upper end of the base is connected to a first handle and a second handle through a rotating shaft, the lower end of the first handle is connected to a first pressure rod, the lower end of the second handle is connected to a second pressure rod, the end of the second pressure rod is provided with a pressure groove, the end of the first pressure rod is located in the pressure groove, and the lower end of the pressure groove is provided with a pressure block located above the pressure plate.

[0011] Preferably, the self-locking hinge has a self-locking function at 90° and 180°.

[0012] Preferably, a crushing mechanism facing the torsion spring is provided at the lower end of the base, and the crushing mechanism includes a cylinder body connected to the base, a heating rod is provided at one end of the cylinder body, a firing pin is inserted at the other end of the cylinder body, and a piston slidingly matched with the inner wall of the cylinder body is provided at one end of the firing pin located in the cylinder body, an ignition agent is provided at one end of the heating rod, and a gas generating agent is provided between the ignition agent and the piston.

[0013] Preferably, the outer side of the ignition agent is wrapped with a separation film.

[0014] Preferably, the main component of the gas generating agent is guanidine nitrate.

[0015] Preferably, an exhaust hole is provided on the side wall of the cylinder body.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention has multiple degrees of freedom, and can realize the position adjustment of the table top up and down and front and back within the travel range. The auxiliary table top can be used to expand or streamline the storage area according to actual needs. The main table top can also be flipped forward to free up the longitudinal and lateral space in the cab when its storage function is not needed. It can meet the storage needs of the driver and passengers in various scenarios such as meal preparation, dining, entertainment, and office work while occupying less space. It is flexible to use and improves the utilization rate of the internal space of the cab.

[0018] 2. The present invention can ensure the stability and firmness of the storage device during use through the locking mechanism, ensuring safe use, and can increase the convenience of unlocking and moving the storage device through the first handle and the second handle.

[0019] 3. The present invention is provided with a breaking mechanism, which can automatically break the locking mechanism after a collision or rollover accident, thereby realizing automatic sliding of the storage device, providing convenience for escape and rescue. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 is a schematic diagram of the structure of the base;

[0023] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A;

[0024] Figure 5 is a structural schematic diagram of the locking mechanism;

[0025] Figure 6 is a cross-sectional view of the base;

[0026] Figure 7 is a structural schematic diagram of the slide;

[0027] Figure 8 It is a structural diagram of the crushing mechanism;

[0028] Fig. 9 This is a schematic diagram of the structure after the secondary table board is folded;

[0029] Fig.10 This is a schematic diagram of the structure after the main table board and the auxiliary table board are lifted up;

[0030] In the figure: 1-main table board; 101-clearance hole; 102-button; 103-self-locking hinge; 104-hinge; 2-auxiliary table board; 3-telescopic cylinder; 301-support plate; 302-magnet; 4-base; 401-slide rail; 5-slideway; 501-locking hole; 6-first handle; 601-first pressure rod; 7-second handle; 701-pressure groove; 702-second pressure rod; 703-pressure block; 8-locking mechanism; 801-pressure plate; 802-torsion spring; 803-rotating shaft; 804-locking claw; 805-swinging plate; 9-crushing mechanism; 901-heating rod; 902-ignition agent; 903-partitioning film; 904-gas generating agent; 905-piston; 906-strike pin; 907-exhaust hole; 908-cylinder body. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1-2 As shown, a slidable multifunctional vehicle-mounted storage device includes a main table board 1 and a slide 5 connected to the vehicle body. The lower end of the main table board 1 is connected to a telescopic cylinder 3 that can be raised and lowered. The telescopic cylinder 3 has multiple sections and can be adjusted in length. The main table board 1 is connected to the upper end of the telescopic cylinder 3 through a hinge 104. The two ends of the main table board 1 are connected to the auxiliary table board 2 through a self-locking hinge 103. The self-locking hinge 103 has a self-locking function at 90° and 180°. It is unlocked by its unlocking switch and automatically locked when it is rotated to the self-locking position of 90° or 180°. The self-locking hinge 103 of the auxiliary table board 2 can withstand strong external forces in the self-locking state, so that the auxiliary table board 2 connected thereto has two states of unfolding and storage, and the cantilever structure formed after the auxiliary table board 2 is unfolded has a certain load-bearing capacity.

[0033] The lower end of the telescopic cylinder 3 is connected to the base 4, and the lower end of the base 4 is provided with a slide rail 401, and the slide rail 401 cooperates with the slideway 5. Figure 7 As shown, a locking hole 501 is provided on the slideway 5 , and a locking mechanism 8 cooperating with the locking hole 501 is provided on the slide rail 401 .

[0034] The table top can be slid, height adjusted and rotated, so that the storage device can be reasonably stored and used.

[0035] A support plate 301 is provided at the upper end of the telescopic cylinder 3, and one end of the support plate 301 is connected to the main table board 1 through a hinge 104, so that the main table board 1 can be flipped over. Matching magnets 302 are provided at the lower end of the main table board 1 and the upper end of the support plate 301. When in use, the main table board 1 can be adsorbed and fixed to the support plate 301 through the magnet 302, thereby increasing the firmness of use.

[0036] A pneumatic rod or an electric telescopic rod is arranged in the telescopic cylinder 3, a button 102 for controlling the pneumatic rod or the electric telescopic rod is arranged at the upper end of the support plate 301, and a clearance hole 101 matching with the case is arranged in the middle of the main table plate 1.

[0037] The locking mechanism 8 includes a pressure plate 801, one end of which is connected to a swing plate 805, the upper end of the swing plate 805 is connected to the slide rail 401 through a rotating shaft 803, a torsion spring 802 is sleeved on the outer side of the rotating shaft 803, the torsion spring 802 connects the pressure plate 801 and the slide rail 401, and the lower end of the swing plate 805 is connected to a locking claw 804 that cooperates with the lock hole 501.

[0038] like Figure 3-6As shown, in order to facilitate unlocking, the first handle 6 and the second handle 7 are connected at the upper end of the base 4 through the rotating shaft 803, the first handle 6 is connected to the lower end of the first pressure rod 601, the second handle 7 is connected to the lower end of the second pressure rod 702, the end of the second pressure rod 702 is provided with a pressing groove 701, the end of the first pressure rod 601 is located in the pressing groove 701, and the lower end of the pressing groove 701 is provided with a pressing block 703 located above the pressing plate 801. Whether the first pressure rod 601 or the second pressure rod 702 is rotated, the pressing plate 801 can be pressed down by the pressing block 703, and the pressing plate 801 drives the locking claw 804 to rotate through the swing plate 805, and the locking claw 804 is disengaged from the lock hole 501 to achieve unlocking; the first pressure rod 601 and the second pressure rod 702 are released, and the locking claw 804 can be reset under the action of the torsion spring 802. When the storage device needs to be moved, the handle in the opposite direction is used to unlock, and the storage device can be pushed to move at the same time.

[0039] The lower end of the base 4 is provided with a crushing mechanism 9 facing the torsion spring 802, such as Figure 8 As shown, the crushing mechanism 9 includes a cylinder body 908 connected to the base 4, a heating rod 901 is provided at one end of the cylinder body 908, a striker 906 is inserted at the other end of the cylinder body 908, and a piston 905 that slides with the inner wall of the cylinder body 908 is provided at one end of the striker 906 located in the cylinder body 908, an ignition agent 902 is provided at one end of the heating rod 901, a gas generating agent 904 is provided between the ignition agent 902 and the piston 905, and an exhaust hole 907 is provided on the side wall of the cylinder body 908.

[0040] The outer side of the igniter 902 is wrapped with a separation film 903 to prevent the igniter 902 from scattering. The main component of the gas generating agent 904 is guanidine nitrate, which can generate a large amount of gas, such as nitrogen, after combustion.

[0041] When a vehicle collides or rolls over, the collision sensor in the car receives the huge acceleration signal generated by the collision, and transmits the signal to the speed sensor and the electronic controller. The speed sensor starts to monitor the real-time speed. When the speed is 0, the speed sensor sends a signal of 0 speed to the electronic controller. After the electronic controller receives the acceleration signal generated by the collision and the signal of 0 speed after the collision, the electronic controller transmits current to the heating rod 901, and the heating rod 901 heats up to the ignition point of the ignition agent 902. After the ignition agent 902 is ignited, the gas generating agent 904 is ignited. The gas generating agent 904 generates enough gas in a very short time to instantly fill the cylinder, so that the striker 906 has a very large kinetic energy. The striker 906 hits the torsion spring 802 and damages it, making the locking mechanism 8 invalid, so that the slide rail 401 can move freely in the slideway 5.

[0042] like Fig.10As shown, during the process of flipping up the main table board 1, an upward force is applied to the rear edge of the main table board 1 to overcome the attraction of the magnet 302 of the main table board 1, thereby separating the main table board 1 and the support plate 301. At this time, the main table board 1 rotates and drives the sub-table board 2 to rotate together. The maximum rotation angle can be set according to the interior space of the car.

[0043] like Fig. 9 As shown, during the storage process of the sub-table panel 2, firstly, use both hands to simultaneously operate the unlocking switch of the self-locking hinge 103 to unlock the self-locking hinges 103 of the two sub-table panels 2. At this time, the sub-table panel 2 can rotate along the direction of the rotating shaft 803 of the self-locking hinge 103 relative to the bottom of the main table panel 1. When the sub-table panel 2 rotates to an angle of 90° with the main table panel 1, the self-locking hinges 103 of the two sub-table panels 2 are self-locked, and the sub-table panel 2 is completely folded.

[0044] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A slidable multifunctional vehicle storage device, comprising a main table top and a slideway connected to a vehicle body, characterized in that: The lower end of the main table board is connected with a liftable telescopic cylinder, the main table board and the upper end of the telescopic cylinder are connected by a hinge, the two ends of the main table board are connected with the auxiliary table board by self-locking hinges, the lower end of the telescopic cylinder is connected with a base, the lower end of the base is provided with a slide rail, the slide rail cooperates with the slide way, the slide way is provided with a lock hole, and the slide rail is provided with a locking mechanism that cooperates with the lock hole.

2. The slidable multifunctional vehicle storage device according to claim 1, characterized in that: A supporting plate is arranged at the upper end of the telescopic cylinder, the main table top is connected with the supporting plate through a hinge, and matching magnets are arranged at the lower end of the main table top and the upper end of the supporting plate.

3. A slidable multifunctional vehicle-mounted storage device as claimed in claim 2, characterized in that: A pneumatic rod or an electric telescopic rod is arranged in the telescopic cylinder, a button for controlling the pneumatic rod or the electric telescopic rod is arranged at the upper end of the supporting plate, and a yield hole matching with the case is arranged in the middle of the main table plate.

4. The slidable multifunctional vehicle storage device according to claim 1, characterized in that: The locking mechanism includes a pressure plate, one end of which is connected to a swing plate, the upper end of which is connected to a slide rail via a rotating shaft, a torsion spring is sleeved on the outer side of the rotating shaft, the torsion spring connects the pressure plate and the slide rail, and the lower end of the swing plate is connected to a locking claw that cooperates with the lock hole.

5. The slidable multifunctional vehicle storage device according to claim 5, characterized in that: The upper end of the base is connected to a first handle and a second handle through a rotating shaft, the lower end of the first handle is connected to a first pressure rod, the lower end of the second handle is connected to a second pressure rod, the end of the second pressure rod is provided with a pressure groove, the end of the first pressure rod is located in the pressure groove, and the lower end of the pressure groove is provided with a pressure block located above the pressure plate.

6. The slidable multifunctional vehicle storage device according to claim 1, characterized in that: The self-locking hinge has a self-locking function at 90° and 180°.

7. The slidable multifunctional vehicle storage device according to claim 4, characterized in that: The lower end of the base is provided with a crushing mechanism facing the torsion spring, and the crushing mechanism includes a cylinder body connected to the base, one end of the cylinder body is provided with a heating rod, and the other end of the cylinder body is inserted with a striker, and one end of the striker located in the cylinder body is provided with a piston that slides with the inner wall of the cylinder body, one end of the heating rod is provided with an ignition agent, and a gas generating agent is provided between the ignition agent and the piston.

8. The slidable multifunctional vehicle-mounted storage device according to claim 7, characterized in that: The outer side of the ignition agent is wrapped with a separation film.

9. The slidable multifunctional vehicle-mounted storage device according to claim 7, characterized in that: The main component of the gas generating agent is guanidine nitrate.

10. The slidable multifunctional vehicle storage device according to claim 7, characterized in that: An exhaust hole is arranged on the side wall of the cylinder body.

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