Vehicle-mounted refrigerator convenient to assemble

Abstract

The utility model relates to a vehicle-mounted refrigerator convenient to assemble, which comprises an upper refrigerator body, a lower refrigerator body and a refrigerating device arranged in the upper refrigerator body, a door frame is arranged on the upper refrigerator body, a refrigerator door capable of being opened and closed is arranged in the door frame, the upper refrigerator body and the lower refrigerator body are communicated up and down, and the vehicle-mounted refrigerator further comprises a quick release pin. The upper box body is provided with an upper pin hole allowing the quick-release pin to be inserted therein, the lower box body is provided with a lower pin hole allowing the quick-release pin to be inserted therein, the lower pin hole corresponds to the upper pin hole up and down, the quick-release pin comprises a pin shaft and a pin handle rotationally installed at the upper end of the pin shaft, the lower end of the pin shaft is inserted into the lower pin hole, and the lower end of the pin shaft is inserted into the lower pin hole. A quick release structure is arranged between the lower end of the pin shaft and the lower pin hole, a handle containing groove is formed in the bottom face of the door frame, and the upper pin hole is formed in the handle groove. The quick-release pin is designed to be convenient to assemble, the quick-release pin has two structures, and each structure is very convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to a vehicle-mounted refrigerator which is convenient to assemble. Background Art

[0002] With the development of social economy and automobile industry, the grade of automobiles has gradually improved. Many cars are equipped with on-board refrigerators to provide passengers with cool drinks or fresh food during the journey.

[0003] The upper and lower boxes of traditional car refrigerators are mostly connected by snap-fit ​​connection, which has a relatively complex structure. A small number of them are fixed by pins, which are inserted into the lower pin holes of the lower box and fixed with the internal clamping rings. The cost is relatively high, and the existing connection structure needs to be optimized. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a vehicle-mounted refrigerator which is convenient to assemble. A quick-release pin is designed to facilitate assembly. The quick-release pin has two structures, both of which are very convenient to assemble and disassemble.

[0005] The utility model adopts the following technical solution to solve the technical problem: providing a vehicle refrigerator which is easy to assemble, comprising an upper box body, a lower box body and a refrigeration device installed in the upper box body, wherein the upper box body is provided with a door frame, in which a switchable box door is installed, the upper box body is connected with the lower box body up and down, and also comprises a quick-release pin, the upper box body is provided with an upper pin hole for inserting the quick-release pin, the lower box body is provided with a lower pin hole for inserting the quick-release pin, the lower pin hole corresponds to the upper pin hole up and down, the quick-release pin comprises a pin shaft and a pin handle rotatably installed at the upper end of the pin shaft, the lower end of the pin shaft is inserted into the lower pin hole, a quick-release structure is provided between the lower end of the pin shaft and the lower pin hole, the bottom surface of the door frame is provided with a handle accommodating groove, and the upper pin hole is arranged in the handle groove.

[0006] As a supplement to the technical solution described in the utility model, the upper end of the handle groove is sealed by a sealing plate.

[0007] As a supplement to the technical solution described in the utility model, a plurality of mounting buckles are arranged around the upper opening of the lower box body.

[0008] As a supplement to the technical solution described in the utility model, the upper end of the pin shaft and the pin handle are rotatably connected via a rotating shaft.

[0009] As a supplement to the technical solution described in the utility model, a hanging basket is buckled at the opening at the upper end of the lower box body.

[0010] As a supplement to the technical solution described in the utility model, the quick-release structure includes a threaded column and a threaded hole, the lower end of the pin shaft is provided with a threaded column, and the lower pin hole is a threaded hole that cooperates with the threaded column.

[0011] As a supplement to the technical solution described in the utility model, the quick-release structure includes a limit groove, a spring and two steel balls. A horizontal through hole is opened at the lower part of the pin shaft, and a steel ball is installed at the ports on both sides of the horizontal through hole. A spring is installed between the two steel balls, and the inner wall of the lower pin hole is opened with a limit groove that interlocks with the steel ball.

[0012] Beneficial effects: The utility model relates to a car refrigerator which is easy to assemble. A quick-release pin is designed to facilitate assembly. There are two structures of the quick-release pin, both of which are very convenient for assembly and disassembly. In the first structure, the pin shaft is inserted into the upper pin hole and the lower pin hole from top to bottom, the threaded column at the lower part of the pin shaft is screwed into the thread of the lower pin hole, and the pin handle at the upper end of the pin shaft buckles the upper box body to achieve the connection and fixation between the upper box body and the lower box body; in the second structure, the pin shaft is inserted into the upper pin hole and the lower pin hole from top to bottom, the two steel balls at the lower part of the pin shaft are buckled into the limiting groove of the lower pin hole, and the pin handle at the upper end of the pin shaft buckles the upper box body to achieve the connection and fixation between the upper box body and the lower box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the utility model after removing the box door and the sealing plate;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model after removing the box door, quick-release pins and sealing plate;

[0016] Figure 4 It is a structural schematic diagram of the sealing plate and the second quick-release pin of the utility model;

[0017] Figure 5 It is a cross-sectional view of the second quick-release pin described in the utility model;

[0018] Figure 6 It is a structural schematic diagram of the first quick-release pin described in the utility model;

[0019] Figure 7 It is a structural schematic diagram of the lower box body described in the utility model.

[0020] Illustration: 1. Upper box body, 2. Lower box body, 3. Box door, 4. Mounting buckle, 5. Door frame, 6. Handle slot, 7. Quick release pin, 8. Closing plate, 9. Pin shaft, 10. Pin handle, 11. Steel ball, 12. Rotating shaft, 13. Threaded column, 14. Upper pin hole, 15. Lower pin hole, 16. Hanging basket, 17. Horizontal through hole, 18. Spring. Implementation

[0021] The present invention is further described below in conjunction with specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the claims attached to this application.

[0022] The embodiment of the utility model relates to a vehicle refrigerator which is easy to assemble. Figure 1-7 As shown, it includes an upper box body 1, a lower box body 2 and a refrigeration device installed in the upper box body 1, the upper box body 1 is provided with a door frame 5, and a switchable box door 3 is installed in the door frame 5, the upper box body 1 is connected to the lower box body 2 up and down, and also includes a quick-release pin 7, the upper box body 1 is provided with an upper pin hole 14 for inserting the quick-release pin 7, the lower box body 2 is provided with a lower pin hole 15 for inserting the quick-release pin 7, and the lower pin hole 15 corresponds to the upper pin hole 14 up and down, the quick-release pin 7 includes a pin shaft 9 and a pin handle 10 rotatably installed at the upper end of the pin shaft 9, the lower end of the pin shaft 9 is inserted into the lower pin hole 15, and a quick-release structure is provided between the lower end of the pin shaft 9 and the lower pin hole 15, and the bottom surface of the door frame 5 is provided with a handle accommodating groove 6, and the upper pin hole 14 is arranged in the handle groove 6.

[0023] There are two structures of the quick-release structure; in the first structure, the lower part of the pin shaft 9 is a threaded column 13, and the lower pin hole 15 is a threaded hole that cooperates with the threaded column 13; in the second structure, a horizontal through hole 17 is provided at the lower part of the pin shaft 9, and a steel ball 11 is installed at the ports on both sides of the horizontal through hole 17, a spring 18 is installed between the two steel balls 11, and the inner wall of the lower pin hole 15 is provided with a limiting groove that is interlocked with the steel ball 11.

[0024] The utility model designs a quick-release pin 7 for easy assembly, and the quick-release pin 7 has two structures, both of which are very convenient for assembly and disassembly; in the first type, the pin shaft 9 is inserted into the upper pin hole 14 and the lower pin hole 15 from top to bottom, the threaded column 13 at the lower part of the pin shaft 9 is threadedly screwed with the lower pin hole 15, and the pin handle 10 at the upper end of the pin shaft 9 buckles the upper box body 1, so that the upper box body 1 and the lower box body 2 are connected and fixed; in the second type, the pin shaft 9 is inserted into the upper pin hole 14 and the lower pin hole 15 from top to bottom, and the two steel balls 11 at the lower part of the pin shaft 9 are buckled into the limiting groove of the lower pin hole 15, and the pin handle 10 at the upper end of the pin shaft 9 buckles the upper box body 1, so that the upper box body 1 and the lower box body 2 are connected and fixed.

[0025] The upper end of the handle groove 6 is sealed by a sealing plate 8, so that the quick-release pin 7 can be hidden.

[0026] A plurality of mounting buckles 4 are arranged around the upper opening of the lower box body 2 ; the lower box body 2 is connected to the vehicle via the mounting buckles 4 .

[0027] The upper end of the pin shaft 9 is rotatably connected to the pin handle 10 via a rotating shaft 12 .

[0028] A hanging basket 16 is buckled at the upper opening of the lower box body 2 .

[0029] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0030] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" may include both "above" and "below". The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0031] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the utility model.

[0032] The above is a detailed introduction to a car refrigerator that is easy to assemble provided by the present application. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the method of the present application and its core idea; at the same time, for general technical personnel in this field, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

Claims

1. A conveniently assembled vehicle refrigerator, comprising an upper box body (1), a lower box body (2) and a refrigeration device installed in the upper box body (1), wherein the upper box body (1) is provided with a door frame (5), and a closable box door (3) is installed in the door frame (5), and the upper box body (1) is connected to the lower box body (2) in an upper and lower manner, characterized in that: The door frame (5) further comprises a quick-release pin (7), wherein an upper pin hole (14) is provided on the upper box body (1) for inserting the quick-release pin (7), and a lower pin hole (15) is provided on the lower box body (2) for inserting the quick-release pin (7), wherein the lower pin hole (15) corresponds to the upper pin hole (14) in upper and lower directions, wherein the quick-release pin (7) comprises a pin shaft (9) and a pin handle (10) rotatably mounted on the upper end of the pin shaft (9), wherein the lower end of the pin shaft (9) is inserted into the lower pin hole (15), and a quick-release structure is provided between the lower end of the pin shaft (9) and the lower pin hole (15), and wherein a handle accommodating groove (6) is provided on the bottom surface of the door frame (5), and the upper pin hole (14) is provided in the handle groove (6).

2. The vehicle refrigerator that is easy to assemble according to claim 1, characterized in that: The upper end of the handle groove (6) is sealed by a sealing plate (8).

3. The vehicle refrigerator that is easy to assemble according to claim 1, characterized in that: A plurality of mounting buckles (4) are arranged around the upper opening of the lower box body (2).

4. The vehicle refrigerator that is easy to assemble according to claim 1, characterized in that: The upper end of the pin shaft (9) is rotatably connected to the pin handle (10) via a rotating shaft (12).

5. The vehicle refrigerator that is easy to assemble according to claim 1, characterized in that: A hanging basket (16) is buckled at the upper opening of the lower box body (2).

6. The vehicle refrigerator that is easy to assemble according to claim 1, characterized in that: The quick-release structure comprises a threaded column (13) and a threaded hole. The lower end of the pin shaft (9) is provided with a threaded column (13), and the lower pin hole (15) is a threaded hole that cooperates with the threaded column (13).

7. The vehicle refrigerator that is easy to assemble according to claim 1, characterized in that: The quick-release structure comprises a limiting groove, a spring (18) and two steel balls (11); a horizontal through hole (17) is provided at the lower part of the pin shaft (9); a steel ball (11) is installed at the ports on both sides of the horizontal through hole (17); a spring (18) is installed between the two steel balls (11); and a limiting groove that interlocks with the steel ball (11) is provided on the inner wall of the lower pin hole (15).

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