Vehicle-mounted refrigerator with door capable of being opened and closed in sliding mode

Abstract

The utility model discloses a vehicle-mounted refrigerator with a sliding opening and closing refrigerator door, which comprises a refrigerator body and the refrigerator door, the top of the refrigerator body is provided with a refrigerator door groove along the front-back direction, two side walls of the refrigerator door groove are provided with track sliding grooves, and the refrigerator door is inserted into the track sliding grooves through two sliding rods on two sides. The rail sliding groove comprises a first rail face on the front side and a second rail face on the rear side, two sliding rods on one side of the box door are located on the first rail face and the second rail face respectively, and the front end of the first rail face and the front end of the second rail face are each provided with an approaching inclined face inclining downwards. When the box door is closed forwards so that the sliding rod can move to the approaching inclined face, the box door automatically falls to the lowest point along the approaching inclined face under the assistance of self weight, and meanwhile the box door is prevented from being shaken open through magnetic attraction of the magnetic door seal and the magnetic part on the bottom face of the box door groove. During installation, the rear side part of the box door groove in the top of the box body can be buried into a trunk of a backseat of an automobile so as to fully utilize the space.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted refrigerators, in particular to a vehicle-mounted refrigerator with a door that can be opened and closed by sliding. Background Art

[0002] At present, the car refrigerators installed in the middle armrest box of the rear seat of the car basically adopt the upper door or drawer structure. There is a problem with this type of car refrigerator, that is, it takes up a large space when the door is opened. As a result, some models with small space are basically unable to install car refrigerators. Utility Model Content

[0003] In order to solve the above-mentioned problem, the purpose of the utility model is to provide a vehicle-mounted refrigerator whose door can be opened by sliding, thereby reducing the space occupied in the vehicle.

[0004] The technical solution adopted by the utility model to solve the problem is a vehicle-mounted refrigerator with a door that can be opened and closed by sliding, comprising:

[0005] A box body, wherein a condenser, a compressor and an evaporator are arranged in the box body, a box door groove is arranged on the top of the box body along the front-to-back direction, a storage cavity and a cover pressing surface surrounding the outer periphery of the storage cavity are arranged on the bottom surface of the front part of the box door groove, a magnetic part is arranged on the cover pressing surface, and track grooves are arranged on both side walls of the box door groove, and the bottom surface of the track grooves includes a first track surface on the front side and a second track surface on the rear side, the first track surface is flush with the second track surface, and the front ends of the first track surface and the second track surface are both arranged with a downwardly inclined approaching inclined surface;

[0006] The box door has two sliding bars on both sides, the two sliding bars on both sides of the box door are respectively inserted into the track sliding grooves on both sides of the box door groove, the two sliding bars on each side are respectively located on the first track surface and the second track surface, and the bottom of the box door is provided with a magnetic door seal in an annular shape;

[0007] The end of the inclined surface at the front end of the second rail surface is connected to the rear end of the first rail surface.

[0008] When the door moves until the slide bar is located on the approach slope, the slide bar automatically moves toward the lowest point of the approach slope under the action of the door's gravity, so that the door completely covers the storage cavity and the magnetic door seal adheres to and adsorbs on the covering surface.

[0009] As a further improvement of the above technical solution, the inclination angle between the approach slope and the first rail surface or the second rail surface is between 10 and 35 degrees.

[0010] As a further improvement of the above technical solution, the magnetic part is a magnetic metal panel arranged on the surface of the cover pressing surface.

[0011] As a further improvement of the above technical solution, an opening is provided at the front end of the door groove, and embedded grooves extending to the opening are provided on both side walls of the door groove, a track bar is installed in the embedded groove through the opening, and the track slide groove is provided on the track bar, and a face cover is provided at the front end of the box body, and the top surface of the face cover is higher than the upper end surface of the box body so as to cover the opening.

[0012] As a further improvement of the above technical solution, a convection cavity is arranged in the box body, the evaporator is arranged in the convection cavity, the convection cavity is provided with ventilation holes and return air holes connected with the storage cavity, and a convection fan is arranged on the ventilation holes or the convection cavity or the return air holes.

[0013] As a further improvement of the above technical solution, a convection box is provided on the rear side of the storage cavity, the convection cavity is arranged in the convection box, and two sides of the convection box are in contact with two sides of the storage cavity.

[0014] As a further improvement of the above technical solution, the ventilation hole is arranged at the upper end of the front end surface of the convection box, the return air hole is arranged at the lower end of the front end surface of the convection box, the convection fan is arranged on the ventilation hole, and the front side surface of the storage cavity is inclined from top to bottom toward the convection box.

[0015] As a further improvement of the above technical solution, the length from the rear end of the door slot to the front end surface of the convection box is less than the length of the door.

[0016] The beneficial effects of the utility model are as follows: a box door groove is provided at the top of the box body along the front and rear directions, and track slide grooves are provided on both side walls of the box door groove, and the box door is inserted in the track slide grooves through two sliding rods on both sides. Through this structure, the box door can be moved forward to cover the storage cavity arranged on the front bottom surface of the box door groove. At the same time, the track slide groove includes a first rail surface on the front side and a second rail surface on the rear side. The two sliding rods on one side of the box door are respectively located on the first rail surface and the second rail surface. The front ends of the first rail surface and the second rail surface are both provided with downwardly inclined approach slopes, thereby forming sunken recesses at the ends of the first rail surface and the second rail surface. When the box door is closed forward and the sliding rod moves to the approach slope, the gravity of the box door is toward the bottom of the box body, thereby driving the box door to automatically fall along the approach slope to the lowest point, and press the magnetic door seal to ensure the sealing. At the same time, through the magnetic effect of the magnetic door seal and the magnetic part, the box door is not easy to be shaken open when the car is running. Through this solution, the rear part of the door groove on the top of the box body can be buried in the rear trunk of the car, so that the rear space will not be occupied extra when the door is opened and closed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further explained below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1It is a structural schematic diagram of a preferred embodiment of the utility model;

[0019] Figure 2 It is the structural diagram of the box door;

[0020] Figure 3 It is a structural diagram of the box;

[0021] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure in the AA direction. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] Reference Figures 1 to 4 , a vehicle-mounted refrigerator with a door that can be opened and closed by sliding, comprising:

[0027] A box body 10, wherein a condenser, a compressor and an evaporator are arranged in the box body 10, a box door slot 20 is arranged on the top of the box body 10 along the front-to-back direction, a storage cavity 11 and a cover pressing surface surrounding the outer periphery of the storage cavity 11 are arranged on the bottom surface of the front part of the box door slot 20, a magnetic part is arranged on the cover pressing surface, and track slide grooves 31 are arranged on both side walls of the box door slot 20, and the bottom surface of the track slide groove 31 includes a first track surface 311 on the front side and a second track surface 312 on the rear side, the first track surface 311 is flush with the second track surface 312, and the front ends of the first track surface 311 and the second track surface 312 are both arranged with a downwardly inclined approaching inclined surface 313;

[0028] The box door 40 has two slide bars 41 on both sides of the box door 40. The two slide bars 41 on both sides of the box door 40 are respectively inserted into the track slide grooves 31 on both sides of the box door groove 20. The two slide bars 41 on each side are respectively located on the first track surface 311 and the second track surface 312. The bottom of the box door 40 is provided with a magnetic door seal 42 in an annular shape.

[0029] When the door 40 moves to the point where the slide bar 41 is close to the inclined surface 313, the slide bar 41 automatically moves toward the lowest point of the inclined surface 313 under the action of the gravity of the door 40, so that the door 40 completely covers the storage cavity 11 and the magnetic door seal 42 is attached to and adsorbed on the covering surface.

[0030] In this solution, a box door groove 20 is provided at the top of the box body 10 along the front-to-back direction, and track grooves 31 are provided on both side walls of the box door groove 20. The box door 40 is inserted into the track grooves 31 through two slide bars 41 on both sides. Through this structure, the box door 40 can cover the storage cavity 11 set on the front bottom surface of the box door groove 20 by moving forward. At the same time, the track groove 31 includes a first track surface 311 on the front side and a second track surface 312 on the rear side. The two slide bars 41 on one side of the box door 40 are respectively located on the first track surface 311 and the second track surface 312. The first track surface 311 is provided on the second track surface 312. The front ends of the first rail surface 311 and the second rail surface 312 are both provided with a downwardly inclined approaching slope 313, so that a sunken concave position is formed at the ends of the first rail surface 311 and the second rail surface 312. When the box door 40 is closed forward so that the slide bar 41 moves to the approaching slope 313, since the gravity of the box door 40 is toward the bottom of the box body 10, the box door 40 is automatically driven to fall to the lowest point along the approaching slope 313, and the magnetic door seal 42 is pressed to ensure the sealing performance. At the same time, the magnetic effect of the magnetic door seal 42 and the magnetic part makes it difficult for the box door 40 to be shaken open when the car is running. Through this solution, the rear side of the box door slot 20 at the top of the box body 10 can be buried in the rear seat trunk of the car, so that the box door 40 will not occupy additional rear space when opening and closing.

[0031] In this solution, the end of the inclined surface at the front end of the second rail surface 312 is preferably connected to the rear end of the first rail surface 311, so that the first rail surface 311 and the second rail surface 312 are connected as one. In other embodiments, the first rail surface 311 and the second rail surface 312 can also be arranged separately.

[0032] In this solution, the inclination angle between the approaching inclined surface 313 and the first rail surface 311 or the second rail surface 312 is preferably between 10 and 35 degrees. This angle is relatively gentle, so that the door 40 can be opened and closed more smoothly.

[0033] In this solution, the magnetic part is preferably a magnetic metal panel arranged on the surface of the cover pressing surface. In other embodiments, a magnet can also be arranged under the cover pressing surface for cooperation.

[0034] In the present embodiment, the front end of the door groove 20 is preferably provided with an opening, and the side walls on both sides of the door groove 20 are provided with embedding grooves 201 extending to the opening, and a track bar 30 is installed in the embedding groove 201 through the opening, and the track slide groove 31 is provided on the track bar 30, and the front end of the box body 10 is provided with a face cover 12, and the top surface of the face cover 12 is higher than the upper end surface of the box body 10 so as to cover the opening. Therefore, when assembling, the face cover 12 is not assembled first, and then the sliding rods 41 on both sides of the door 40 are correspondingly inserted into the track bars 30 on both sides, and then the track bar 30 together with the door 40 are inserted into the door groove 20 along the opening, and then the face cover 12 is assembled to the front end of the box body 10 so as to cover the opening.

[0035] In other embodiments, the track groove 31 may also be integrally formed on both side walls of the door groove 20 , and then a notch connected to the track groove 31 is provided on the top of the box body 10 to allow the slide rods 41 on both sides of the door 40 to enter the track groove 31 .

[0036] For further optimization, it is preferred that a convection cavity 51 is provided in the box body 10, the evaporator is provided in the convection cavity 51, the convection cavity 51 is provided with ventilation holes 52 and return air holes 53 which are connected with the storage cavity 11, and a convection fan 54 is provided on the ventilation holes 52 or the convection cavity 51 or the return air holes 53. The cold air is quickly blown into the storage cavity 11 through the convection fan 54 and refluxed to the convection cavity 51 through the return air holes 53, so that the storage cavity 11 is quickly cooled.

[0037] For further optimization, it is preferred that a convection box 50 is provided on the rear side of the storage cavity 11 , the convection cavity 51 is provided in the convection box 50 , and the two sides of the convection box 50 are in contact with the two sides of the storage cavity 11 .

[0038] On this basis, the length from the rear end of the door groove 20 to the front end of the convection box 50 is preferably less than the length of the door 40, so that the door 40 is fully opened and the user cannot directly touch the convection box 50 from the top, making the convection box 50 safer.

[0039] In the present embodiment, the ventilation hole 52 is preferably arranged at the upper end of the front end surface of the convection box 50, the return air hole 53 is arranged at the lower end of the front end surface of the convection box 50, the convection fan 54 is arranged on the ventilation hole 52, and the front side surface of the storage cavity 11 is inclined from top to bottom toward the convection box 50, thereby guiding the air to circulate quickly through the front side surface of the storage cavity 11.

[0040] The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. All equivalent structural changes made using the contents of the present invention specification and drawings under the utility model concept, or directly or indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A vehicle refrigerator with a door that can be opened and closed by sliding, characterized in that: include: A box (10), wherein a condenser, a compressor and an evaporator are arranged in the box (10), a box door groove (20) is arranged on the top of the box (10) along the front-to-back direction, a storage cavity (11) and a cover pressing surface surrounding the outer periphery of the storage cavity (11) are arranged on the bottom surface of the front part of the box door groove (20), a magnetic portion is arranged on the cover pressing surface, and track grooves (31) are arranged on both side walls of the box door groove (20), the bottom surface of the track groove (31) includes a first track surface (311) on the front side and a second track surface (312) on the rear side, the first track surface (311) is flush with the second track surface (312), and the front ends of the first track surface (311) and the second track surface (312) are both provided with downwardly inclined approach slopes (313); A box door (40), wherein two sliding rods (41) are arranged on both sides of the box door (40), and the two sliding rods (41) on both sides of the box door (40) are respectively inserted into the track sliding grooves (31) on both sides of the box door groove (20), and the two sliding rods (41) on each side are respectively located on the first track surface (311) and the second track surface (312), and a magnetic door seal (42) is arranged in an annular shape at the bottom of the box door (40); When the box door (40) moves to the point where the slide bar (41) is located close to the inclined surface (313), the slide bar (41) automatically moves toward the lowest point close to the inclined surface (313) under the action of the gravity of the box door (40), so that the box door (40) completely covers the storage cavity (11) and the magnetic door seal (42) is attached to and adsorbed on the covering surface.

2. A vehicle refrigerator with a sliding door as claimed in claim 1, characterized in that: The end of the inclined surface at the front end of the second rail surface (312) is connected to the rear end of the first rail surface (311).

3. The vehicle refrigerator with sliding door opening and closing as claimed in claim 1, characterized in that: The inclination angle between the approach slope (313) and the first rail surface (311) or the second rail surface (312) is between 10 and 35 degrees.

4. The vehicle refrigerator with a sliding door as claimed in claim 1, characterized in that: The magnetic part is a magnetic metal panel arranged on the surface of the cover pressing surface.

5. The vehicle refrigerator with sliding door opening and closing as claimed in claim 1, characterized in that: The front end of the door groove (20) is provided with an opening, and the side walls of the door groove (20) are provided with embedding grooves (201) extending to the opening, and a track bar (30) is installed in the embedding groove (201) through the opening, and the track slide groove (31) is arranged on the track bar (30). The front end of the box body (10) is provided with a face cover (12), and the top surface of the face cover (12) is higher than the upper end surface of the box body (10) so as to cover the opening.

6. The vehicle-mounted refrigerator with a sliding door as claimed in claim 1, characterized in that: A convection cavity (51) is provided in the box body (10), the evaporator is arranged in the convection cavity (51), a ventilation hole (52) and a return air hole (53) which are connected to the storage cavity (11) are provided on the convection cavity (51), and a convection fan (54) is provided on the ventilation hole (52) or the convection cavity (51) or the return air hole (53).

7. A vehicle refrigerator with a sliding door as claimed in claim 6, characterized in that: A convection box (50) is arranged on the rear side of the storage cavity (11), the convection cavity (51) is arranged in the convection box (50), and two sides of the convection box (50) are in contact with two sides of the storage cavity (11).

8. The vehicle-mounted refrigerator with a sliding door as claimed in claim 7, characterized in that: The ventilation hole (52) is arranged at the upper end of the front end surface of the convection box (50), the return air hole (53) is arranged at the lower end of the front end surface of the convection box (50), the convection fan (54) is arranged on the ventilation hole (52), and the front side surface of the storage cavity (11) is inclined from top to bottom toward the convection box (50).

9. The vehicle refrigerator with a sliding door as claimed in claim 7, characterized in that: The length from the rear end of the door slot (20) to the front end surface of the convection box (50) is less than the length of the door (40).

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