Shock-resistant vehicle-mounted refrigerator
By installing cushioning on the bottom of the car refrigerator and installing limit components at four corners, the problem of damage to items caused by vibration on bumpy roads and overturning of the refrigerator is solved, achieving better shock absorption and stability.
Patent Information
- Application Number
- CN202421820611.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-30
AI Technical Summary
When the existing car refrigerator is on bumpy roads, vibration causes items to collide with the inner wall of the refrigerator, causing damage, and may cause the refrigerator to overturn, affecting the use effect.
A shock-resistant vehicle-mounted refrigerator is designed, with cushioning pads and limiting components. The cushioning pads are located at the bottom of the refrigerator and have cushioning shock absorption effects. The limiting components are located at four corners of the refrigerator to prevent overturning.
It effectively avoids vibration transmission to the refrigerator, prevents damage to items and overturning of the refrigerator, and improves the effectiveness and safety of use.
Smart Images
Figure CN223020665U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, and particularly relates to an earthquake-resistant vehicle-mounted refrigerator. Background Art
[0002] A vehicle-mounted refrigerator is a portable refrigeration device designed to be used in cars, trucks or other vehicles. They usually use the power supply on the vehicle and can be powered through the vehicle's power socket. Vehicle-mounted refrigerators usually come in a variety of sizes and types, from small portable refrigerators to larger coolers, for storing items that need to be refrigerated.
[0003] In the prior art, the vehicle-mounted refrigerator is placed on the vehicle, the bottom surface of the vehicle-mounted refrigerator is attached to the car, the power cord of the vehicle-mounted refrigerator is connected to the power socket on the car, and then the items to be refrigerated are stored in the vehicle-mounted refrigerator, so as to achieve the effect of refrigerating the items by the car.
[0004] However, when the car is driving on a bumpy road, the vibration generated by the car will be transmitted to the vehicle-mounted refrigerator. The vibration will cause the items to collide with the inner wall of the vehicle-mounted refrigerator, which will damage the items, and the huge vibration will cause the vehicle-mounted refrigerator to overturn, thus affecting the use effect of the vehicle-mounted refrigerator. Summary of the Utility Model
[0005] The purpose of the utility model is to provide an earthquake-resistant vehicle-mounted refrigerator to solve the technical problem that when the car is driving on a bumpy road in the prior art, the vibration generated by the car will be transmitted to the vehicle-mounted refrigerator, the vibration will cause the items to collide with the inner wall of the vehicle-mounted refrigerator, which will damage the items, and the huge vibration will cause the vehicle-mounted refrigerator to overturn, thus affecting the use effect of the vehicle-mounted refrigerator.
[0006] The technical problem to be solved by the utility model can be realized by the following technical solutions:
[0007] An earthquake-resistant vehicle-mounted refrigerator, comprising:
[0008] A vehicle-mounted refrigerator, a door panel is hinged to the top end of the vehicle-mounted refrigerator, pull plates are respectively hinged to both ends of the vehicle-mounted refrigerator, a socket is opened at the side end of the bottom of the vehicle-mounted refrigerator, air holes are opened at the side end of the vehicle-mounted refrigerator, a storage room is opened inside the vehicle-mounted refrigerator, and a sponge body is abutted and connected to the inner wall of the storage room;
[0009] A buffer pad, the buffer pad is located at the bottom of the vehicle-mounted refrigerator, and the buffer pad is cooperatively connected with the vehicle-mounted refrigerator;
[0010] A limiting component, several groups of limiting components are provided and are respectively located at the four corners of the vehicle-mounted refrigerator, the limiting component is abutted and connected to the corner of the vehicle-mounted refrigerator, and the limiting component is cooperatively connected with the buffer pad.
[0011] As a further solution of the present utility model: A handle is connected to the side end of the door panel in a matching manner. The handle is connected to a rotary spring in a matching manner. A rotary plate is fixedly connected to the bottom end of the handle. The rotary spring is fixedly connected to the door panel. A blocking plate is fixedly connected to the top end of the vehicle-mounted refrigerator. The rotary plate is in abutting connection with the blocking plate and rotates around the axis of the rotary spring.
[0012] As a further solution of the present utility model: Bases are respectively fixedly connected to the four peripheries of the bottom end of the vehicle-mounted refrigerator. A plurality of bottom grooves are formed in the top of the buffer pad. The bases are in abutting connection with the inner walls of the bottom grooves.
[0013] As a further solution of the present utility model: A plurality of connecting holes are respectively formed in the four peripheries of the sponge body.
[0014] As a further solution of the present utility model: The limiting assembly includes: a fixing plate and a limiting plate. The limiting plate is in abutting connection with the corner of the vehicle-mounted refrigerator. The bottom end of the limiting plate is fixedly connected to the fixing plate. Fixing grooves are respectively formed in the four peripheries of the top end of the buffer pad. The fixing plate is embedded in the fixing grooves and is in abutting connection with the inner walls of the fixing grooves. A threaded hole penetrating through the top of the buffer pad is longitudinally formed in the fixing plate. A bolt is threadedly connected in the threaded hole. The bolt is in abutting connection with the fixing plate.
[0015] As a further solution of the present utility model: A plurality of buffer assemblies are arranged inside the buffer pad. The upper and lower ends of the buffer assemblies are respectively fixedly connected to the inner walls of the buffer pad. The buffer assembly includes: a shock-absorbing spring, a damping rod and a damping tube. The top end of the damping rod is fixedly connected to the inner wall of the buffer pad. The damping rod is slidably connected to the inner wall of the damping tube. The bottom end of the damping tube is fixedly connected to the inner wall of the buffer pad. The shock-absorbing spring is sleeved on the outer walls of the damping tube and the damping rod. The upper and lower ends of the shock-absorbing spring are respectively fixedly connected to the inner walls of the buffer pad.
[0016] The beneficial effects of the present utility model:
[0017] When the staff controls the pull plate to place the vehicle-mounted refrigerator on the vehicle, first fix the buffer pad on the vehicle, and then install the vehicle-mounted refrigerator on the buffer pad. The buffer pad has the effect of buffering and shock absorption. Place the sponge body against the inner wall of the storage chamber so that the sponge body fits the inner wall of the storage chamber. Insert the wire into the socket, and then connect the other end of the wire to the power socket of the vehicle. Place the items on the sponge body. When the vehicle is driving on a bumpy road, the vibration of the vehicle is transmitted to the buffer pad. The buffer pad buffers the vibration, thereby preventing the vibration from being transmitted to the vehicle-mounted refrigerator and affecting the storage of items in the storage chamber, and avoiding the phenomenon that the items and the vehicle-mounted refrigerator are damaged due to vibration and collision. Among them, the sponge body has plasticity. The sponge body separates the items from the inner wall of the storage chamber, avoiding the contact between the items and the inner wall of the storage chamber and protecting the items. The air holes provided on the vehicle-mounted refrigerator facilitate the equipment inside the vehicle-mounted refrigerator to inhale air and operate.
[0018] When the vehicle-mounted refrigerator is installed on the buffer pad, the limiting component is installed on the buffer pad. The limiting component abuts and limits the four sides of the vehicle-mounted refrigerator, preventing the vehicle-mounted refrigerator from tipping over when the vehicle vibrates. Among them, the buffer pad transfers the fixing function to the vehicle-mounted refrigerator through the limiting component, preventing the vehicle-mounted refrigerator from shifting on the vehicle, thereby avoiding the phenomenon that the wire falls off or breaks from the socket, ensuring the safety of the connection between the vehicle-mounted refrigerator and the wire. Brief Description of the Drawings
[0019] The following further describes the present utility model with reference to the accompanying drawings.
[0020] Figure 1 is the overall structure schematic diagram of the present utility model;
[0021] Figure 2 is of the present utility model Figure 1 amplified schematic diagram of the structure at A;
[0022] Figure 3 is the front view of the overall structure of the present utility model;
[0023] Figure 4 is the sectional view taken along the line A-A of the overall structure of the present utility model;
[0024] Figure 5 is the sectional view taken along the line B-B of the overall structure of the present utility model;
[0025] Figure 6 is of the present utility model Figure 4 amplified schematic diagram of the structure at B;
[0026] Figure 7 is of the present utility model Figure 5 amplified schematic diagram of the structure at C;
[0027] Figure 8 is the schematic diagram of the rotating plate structure of the present utility model;
[0028] Figure 9 is the schematic diagram of the sponge body structure of the present utility model;
[0029] Figure 10 is the schematic diagram of the buffer pad structure of the present utility model;
[0030] Figure 11 is the schematic diagram of the limiting component structure of the present utility model.
[0031] In the figure: 1, vehicle-mounted refrigerator; 2, handle; 3, door panel; 4, pull plate; 5, buffer pad; 6, bolt; 7, fixing plate; 8, limiting plate; 9, air hole; 10, socket; 11, storage room; 12, sponge body; 13, shock-absorbing spring; 14, damping rod; 15, damping tube; 16, base; 17, bottom groove; 18, blocking plate; 19, rotating plate; 20, rotating spring; 21, connecting hole; 22, fixing groove; 23, threaded hole. Detailed implementation manner
[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] As Figures 1-10 shown, a shock-resistant vehicle-mounted refrigerator includes: a vehicle-mounted refrigerator 1, a buffer pad 5 and a limiting component.
[0034] A door panel 3 is hinged to the top end of the vehicle-mounted refrigerator 1, pull plates 4 are respectively hinged to both ends of the vehicle-mounted refrigerator 1, a socket 10 is opened at the side end of the bottom of the vehicle-mounted refrigerator 1, an air hole 9 is opened at the side end of the vehicle-mounted refrigerator 1, a storage room 11 is opened inside the vehicle-mounted refrigerator 1, a sponge body 12 is abutted and connected to the inner wall of the storage room 11, the buffer pad 5 is located at the bottom of the vehicle-mounted refrigerator 1, and the buffer pad 5 is cooperatively connected with the vehicle-mounted refrigerator 1. When a staff member controls the pull plate 4 to place the vehicle-mounted refrigerator 1 on the vehicle, first fix the buffer pad 5 on the vehicle, and then install the vehicle-mounted refrigerator 1 on the buffer pad 5. The buffer pad 5 has a buffering and shock-absorbing effect. Place the sponge body 12 on the inner wall of the storage room 11 so that the sponge body 12 fits the inner wall of the storage room 11. Insert the wire into the socket 10, and then connect the other end of the wire to the power socket of the vehicle. Place the items on the sponge body 12. When the vehicle is driving on a bumpy road, the vibration of the vehicle is transmitted to the buffer pad 5, and the buffer pad 5 buffers the vibration, thereby avoiding the vibration being transmitted to the vehicle-mounted refrigerator 1 and affecting the storage of items in the storage room 11, and avoiding the phenomenon that the items and the vehicle-mounted refrigerator 1 collide and are damaged due to vibration. Among them, the sponge body 12 has plasticity, and the sponge body 12 separates the items from the inner wall of the storage room 11, avoiding the contact between the items and the inner wall of the storage room 11 and protecting the items. The air hole 9 opened in the vehicle-mounted refrigerator 1 facilitates the equipment in the vehicle-mounted refrigerator 1 to inhale air and operate.
[0035] There are several groups of limiting components, which are respectively located at the four corners of the in-vehicle refrigerator 1. The limiting components are in abutting connection with the corners of the in-vehicle refrigerator 1 and are cooperatively connected with the buffer pads 5. When the in-vehicle refrigerator 1 is installed on the buffer pads 5, the limiting components are installed on the buffer pads 5. The limiting components abut and limit the periphery of the in-vehicle refrigerator 1 to prevent the in-vehicle refrigerator 1 from tipping over when the vehicle vibrates. Among them, the buffer pads 5 transfer the fixing effect to the in-vehicle refrigerator 1 through the limiting components, preventing the in-vehicle refrigerator 1 from shifting on the vehicle, thereby avoiding the phenomenon that the wire falls off or breaks from the socket 10 and ensuring the safety of the connection between the in-vehicle refrigerator 1 and the wire.
[0036] In some specific embodiments, a handle 2 is cooperatively connected to the side end of the door panel 3. The handle 2 is cooperatively connected with a rotating spring 20. The bottom end of the handle 2 is fixedly connected to a rotating plate 19. The rotating spring 20 is fixedly connected to the door panel 3. A blocking plate 18 is fixedly connected to the top end of the in-vehicle refrigerator 1. The rotating plate 19 is in abutting connection with the blocking plate 18 and rotates around the axis of the rotating spring 20. When the user opens the door panel 3, the user controls the rotating plate 19 to rotate away from the in-vehicle refrigerator 1. The rotating plate 19 rotates around the axis of the rotating spring 20, and the abutting effect between the rotating plate 19 and the blocking plate 18 is released, thereby releasing the limiting effect on the door panel 3. The user can open the door panel 3. The elastic force provided by the rotating spring 20 enables the rotating plate 19 and the blocking plate 18 to abut, thus ensuring the effect of limiting and fixing the door panel 3 when the rotating plate 19 and the blocking plate 18 abut, preventing the door panel 3 from automatically opening when the vehicle vibrates and ensuring the sealing performance of the in-vehicle refrigerator 1.
[0037] In some specific embodiments, bases 16 are respectively fixedly connected to the four peripheries of the bottom end of the in-vehicle refrigerator 1. A plurality of bottom grooves 17 are formed in the top of the buffer pads 5. The bases 16 are in abutting connection with the inner walls of the bottom grooves 17. When the in-vehicle refrigerator 1 is placed on the buffer pads 5, the bases 16 at the bottom end of the in-vehicle refrigerator 1 are embedded in the bottom grooves 17. The abutting connection between the bases 16 and the inner walls of the bottom grooves 17 provides a limiting effect on the in-vehicle refrigerator 1, further ensuring the stability of the in-vehicle refrigerator 1 installed on the buffer pads 5.
[0038] In some specific embodiments, a plurality of connection holes 21 are respectively formed in the four peripheries of the sponge body 12. The connection holes 21 are used to transfer the cold air provided by the in-vehicle refrigerator 1 to the articles, preventing the sponge body 12 from isolating the cold air of the in-vehicle refrigerator 1.
[0039] In some specific embodiments, the limiting component includes a fixing plate 7 and a limiting plate 8. The limiting plate 8 is in abutting connection with the corner of the vehicle-mounted refrigerator 1. The bottom end of the limiting plate 8 is fixedly connected to the fixing plate 7. Fixing grooves 22 are respectively formed around the top of the buffer pad 5. The fixing plate 7 is embedded in the fixing grooves 22 and is in abutting connection with the inner wall of the fixing grooves 22. A threaded hole 23 penetrating through the top of the buffer pad 5 is longitudinally formed in the fixing plate 7. A bolt 6 is threadedly connected in the threaded hole 23. The bolt 6 is in abutting connection with the fixing plate 7. The fixing plate 7 is placed in the fixing grooves 22. At this time, the limiting plate 8 abuts and limits the corner of the vehicle-mounted refrigerator 1. The bolt 6 is rotated and threadedly connected in the threaded hole 23, and the bolt 6 fixes the fixing plate 7 to prevent the fixing plate 7 from loosening in the fixing grooves 22. The abutting connection between the fixing plate 7 and the inner wall of the fixing grooves 22 provides a limiting and supporting effect for the limiting plate 8.
[0040] In some specific embodiments, several buffer components are provided inside the buffer pad 5. The upper and lower ends of the buffer components are respectively fixedly connected to the inner wall of the buffer pad 5. The buffer components include a shock-absorbing spring 13, a damping rod 14, and a damping tube 15. The top end of the damping rod 14 is fixedly connected to the inner wall of the buffer pad 5. The damping rod 14 is slidably connected to the inner wall of the damping tube 15. The bottom end of the damping tube 15 is fixedly connected to the inner wall of the buffer pad 5. The shock-absorbing spring 13 is sleeved on the outer walls of the damping tube 15 and the damping rod 14. The upper and lower ends of the shock-absorbing spring 13 are respectively fixedly connected to the inner wall of the buffer pad 5. When the buffer pad 5 is affected by the vibration of the vehicle, the vibration is transmitted to the shock-absorbing spring 13, and the shock-absorbing spring 13 buffers the vibration. At this time, the damping rod 14 slides along the inner wall of the damping tube 15, and the sliding friction force generated when the damping rod 14 slides provides a damping effect for the shock-absorbing spring 13, converting the buffer of the shock-absorbing spring 13 into heat energy and discharging it, so as to achieve the effect of eliminating the vibration by the buffer pad 5.
[0041] The above has described several embodiments of the present invention in detail, but the embodiments of the present invention are not limited thereto and cannot be considered as used to limit the scope of implementation of the present invention. Any equivalent changes and improvements made according to the scope of the application of the present invention shall still fall within the scope covered by the patent of the present invention.
Claims
1. A shock-resistant vehicle refrigerator, characterized in that: include: A vehicle refrigerator (1), wherein a door panel (3) is hingedly connected to the top of the vehicle refrigerator (1), pull plates (4) are hingedly connected to both ends of the vehicle refrigerator (1), a socket (10) is provided at the side end of the bottom of the vehicle refrigerator (1), an air hole (9) is provided at the side end of the vehicle refrigerator (1), a storage chamber (11) is provided inside the vehicle refrigerator (1), and a sponge (12) is abutted against the inner wall of the storage chamber (11); A buffer pad (5), the buffer pad (5) being located at the bottom of the vehicle refrigerator (1), and the buffer pad (5) being cooperatively connected to the vehicle refrigerator (1); A limit assembly is provided, wherein the limit assembly is provided in a plurality of groups and is respectively located at four corners of the vehicle refrigerator (1); the limit assembly is buttedly connected to the corners of the vehicle refrigerator (1); and the limit assembly is cooperatively connected to the buffer pad (5).
2. The earthquake-resistant vehicle refrigerator according to claim 1, characterized in that: The side end of the door panel (3) is cooperatively connected to a handle (2), the handle (2) is cooperatively connected to a rotating spring (20), the bottom end of the handle (2) is fixedly connected to a rotating plate (19), the rotating spring (20) is fixedly connected to the door panel (3), the top end of the vehicle refrigerator (1) is fixedly connected to a blocking plate (18), the rotating plate (19) is abutted against the blocking plate (18), and the rotating plate (19) rotates around the axis of the rotating spring (20).
3. The earthquake-resistant vehicle refrigerator according to claim 1, characterized in that: The bottom of the vehicle refrigerator (1) is fixedly connected to bases (16) on all sides, and the top of the buffer pad (5) is provided with a plurality of bottom grooves (17). The base (16) is butt-connected to the inner wall of the bottom groove (17).
4. The earthquake-resistant vehicle refrigerator according to claim 1, characterized in that: The sponge body (12) is respectively provided with a plurality of connection holes (21) around its periphery.
5. The earthquake-resistant vehicle refrigerator according to claim 1, characterized in that: The limiting assembly comprises: a fixing plate (7) and a limiting plate (8); the limiting plate (8) is connected to the corner of the vehicle refrigerator (1); the bottom end of the limiting plate (8) is fixedly connected to the fixing plate (7); fixing grooves (22) are respectively provided around the top of the buffer pad (5); the fixing plate (7) is embedded in the fixing groove (22) and is connected to the inner wall of the fixing groove (22); the fixing plate (7) is longitudinally provided with a threaded hole (23) penetrating through the top of the buffer pad (5); a bolt (6) is connected to the inner thread of the threaded hole (23); and the bolt (6) is connected to the fixing plate (7).
6. The earthquake-resistant vehicle refrigerator according to claim 5, characterized in that: A plurality of buffer components are arranged inside the buffer pad (5), and the upper and lower ends of the buffer components are respectively fixedly connected to the inner wall of the buffer pad (5). The buffer components include: a damping spring (13), a damping rod (14) and a damping tube (15). The top end of the damping rod (14) is fixedly connected to the inner wall of the buffer pad (5), the damping rod (14) is slidably connected to the inner wall of the damping tube (15), and the bottom end of the damping tube (15) is fixedly connected to the inner wall of the buffer pad (5). The damping spring (13) is sleeved on the outer wall of the damping tube (15) and the damping rod (14), and the upper and lower ends of the damping spring (13) are respectively fixedly connected to the inner wall of the buffer pad (5).