A portable refrigerator with easy-to-install and remove wheels

Abstract

This utility model relates to the field of portable refrigerators, and in particular to a portable refrigerator with easily detachable wheels, comprising: a refrigerator body and a roller assembly; the refrigerator body is provided with a mounting groove, and the roller assembly includes a wheel, a wheel seat, and a buckle; the buckle is fixedly installed on the wheel seat, the wheel is rotatably installed on the wheel seat, and the buckle engages with the mounting groove. The advantages of this portable refrigerator with easily detachable wheels include convenient storage after the wheels are removed.

Description

Technical Field

[0001] This utility model relates to the field of portable refrigerators, and in particular to a portable refrigerator with easily detachable and detachable wheels. Background Technology

[0002] Utility model patent CN214215563U discloses a vehicle refrigerator with detachable casters, including a vehicle refrigerator body with detachable casters at the bottom. The detachable casters allow the vehicle refrigerator body to move, and the casters can be removed when stable placement is required.

[0003] The problem with the existing technology is that the two wheels are connected together by a mounting shaft, and the two wheels are disassembled together. After disassembly, the wheels and the mounting shaft are inconvenient to store. Utility Model Content

[0004] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a portable refrigerator with easily detachable wheels, and the detached wheels are convenient for storage.

[0005] The technical solution adopted by this utility model to solve the problem is: a mobile refrigerator with convenient detachable and detachable wheels, including: a refrigerator body and a roller assembly; the refrigerator body is provided with an installation groove, and the roller assembly includes a wheel, a wheel seat, and a buckle; the buckle is fixedly installed on the wheel seat, the wheel is rotatably installed on the wheel seat, and the buckle engages with the installation groove.

[0006] As a further improved technical solution, the buckle includes a buckle seat, a spring, and a movable clip. The buckle seat is provided with a clearance hole, and the movable clip is movably installed in the clearance hole. One end of the spring is connected to the movable clip, and the other end of the spring is fixed on the buckle seat. The mounting groove is provided with a through hole, and the movable clip engages with the through hole.

[0007] As a further improved technical solution, the mounting groove is located at the bottom of the refrigerator body, and after the movable clip is connected to the through hole, the movable clip part is exposed at the bottom of the refrigerator body.

[0008] As a further improved technical solution, the wheel seat includes an L-shaped mounting plate and a connecting plate disposed on one side of the mounting plate. The buckle seat is fixedly installed on the bottom of the mounting plate, and a rotating shaft is connected to the connecting plate. The wheel is mounted on the rotating shaft.

[0009] As a further improved technical solution, the roller assembly also includes a wheel cover with an opening at the bottom and on one side. The wheel cover is attached to the wheel seat, and the wheel is partially hidden in the wheel cover. The other side of the wheel cover is in contact with the refrigerator body.

[0010] As a further improved technical solution, the number of roller assemblies is two.

[0011] As a further improved technical solution, a handle is also included, which is located on the same side of the refrigerator body as the roller assembly.

[0012] It also includes a pull rod, which is rotatably connected to the middle of the refrigerator body. The pull rod is U-shaped, and the middle part of the pull rod is located on the opposite side of the roller assembly.

[0013] The advantages of this utility model are: the wheels can be detachably installed on the refrigerator body through the wheel seat and the mounting groove; the wheels do not need to be connected to other wheels through the mounting shaft; the roller assembly is small in size after disassembly, making it easy to store. Attached Figure Description

[0014] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the preferred embodiment of the present invention;

[0016] Figure 2 This is an exploded view of a preferred embodiment of the present invention;

[0017] Figure 3 This is a perspective view of the buckle of this utility model.

[0018] In the diagram: 1-Refrigerator body, 11-Mounting slot, 111-Through hole, 2-Roller assembly, 21-Wheel, 22-Wheel seat, 221-Mounting plate, 222-Connecting plate, 23-Shaft, 24-Wheel cover, 3-Snap fastener, 31-Snap fastener seat, 311-Allowing hole, 32-Spring, 33-Movable clip, 4-Handle, 5-Pull rod. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0021] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0022] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0023] Reference Figures 1 to 3 A portable refrigerator with easily detachable and detachable wheels is characterized in that it includes: a refrigerator body 1 and a roller assembly 2; the refrigerator body 1 is provided with an installation groove 11, and the roller assembly 2 includes a wheel 21, a wheel seat 22, and a buckle 3; the buckle 3 is fixedly installed on the wheel seat 22, the wheel 21 is rotatably installed on the wheel seat 22, and the buckle 3 is engaged with the installation groove 11.

[0024] The principle of this utility model is that the wheel 21 can be detachably installed on the refrigerator body through the wheel seat 22 and the mounting groove 11. The wheel 21 does not need to be connected to other wheels through the mounting shaft. The roller assembly 2 is small in size after disassembly, making it easy to store.

[0025] In a preferred embodiment, the latch 3 includes a latch base 31, a spring 32, and a movable latch 33. The latch base 31 has a clearance hole 311, and the movable latch 33 is movably installed in the clearance hole 311. One end of the spring 32 is connected to the movable latch 33, and the other end of the spring 32 is fixed to the latch base 31. The mounting groove 11 has a through hole 111, and the movable latch 33 engages with the through hole 111. By pressing the movable latch 33 to compress the spring 32, and then pulling the latch base 3 out of the mounting groove 11, the roller assembly 2 can be removed from the refrigerator body 1.

[0026] In a preferred embodiment, the mounting groove 11 is located at the bottom of the refrigerator body 1, and after the movable clip 33 is connected to the through hole 111, part of the movable clip 33 is exposed at the bottom of the refrigerator body 1.

[0027] In a preferred embodiment, the wheel seat 22 includes an L-shaped mounting plate 221 and a connecting plate 222 disposed on one side of the mounting plate 221. The buckle seat 31 is fixedly mounted on the bottom of the mounting plate 221, and a rotating shaft 23 is connected to the connecting plate 222. The wheel 21 is mounted on the rotating shaft 23. The L-shaped mounting plate 221 provides mounting positions for the buckle seat 31 and the wheel 21. The portion of the connecting plate 222 connected to the buckle seat 31 extends into the mounting groove 11 together with the buckle seat 31, while the wheel 21 protrudes outside the mounting groove 11.

[0028] In a preferred embodiment, the roller assembly 2 further includes a wheel cover 24 with openings at the bottom and one side. The wheel cover 24 is fitted onto the wheel seat 22, and the wheel 21 is partially hidden within the wheel cover 24. The other side of the wheel cover 24 is fitted against the refrigerator body 1. The wheel cover 24 is provided to partially cover the wheel 21, serving an aesthetic purpose.

[0029] In a preferred embodiment, the number of roller assemblies 2 is two.

[0030] In a preferred embodiment, a handle 4 is also included, which is located on the same side of the refrigerator body 1 as the roller assembly 2. When the user uses the handle 4, the refrigerator body 1 is off the ground. Therefore, the fact that the handle 4 and the roller assembly 2 are located on the same side of the refrigerator body 1 does not affect the use of this portable refrigerator, resulting in a compact structure.

[0031] In a preferred embodiment, a pull rod 5 is further included. The pull rod 5 is rotatably connected to the middle of the refrigerator body 1. The pull rod 5 is U-shaped, and its middle portion is located on the opposite side of the roller assembly 2. When the user uses the pull rod 5, the wheel 21 contacts the ground, making it convenient to pull the mobile refrigerator. Therefore, the middle portion of the pull rod 5 is located on the opposite side of the roller assembly 2.

[0032] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural transformations made based on the inventive concept of this utility model and the contents of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are included within the patent protection scope of this utility model.

Claims

1. A portable refrigerator with easily detachable wheels, characterized in that, include: Refrigerator body (1), roller assembly (2); The refrigerator body (1) is provided with an installation groove (11), and the roller assembly (2) includes a wheel (21), a wheel seat (22), and a buckle (3). The buckle (3) is fixedly installed on the wheel seat (22), the wheel (21) is rotatably installed on the wheel seat (22), and the buckle (3) is engaged with the mounting groove (11).

2. A portable refrigerator with easily detachable wheels as described in claim 1, characterized in that: The buckle (3) includes a buckle seat (31), a spring (32), and a movable clip (33). The buckle seat (31) is provided with a clearance hole (311). The movable clip (33) is movably installed in the clearance hole (311). One end of the spring (32) is connected to the movable clip (33), and the other end of the spring (32) is fixed on the buckle seat (31). The mounting groove (11) is provided with a through hole (111), and the movable clip (33) engages with the through hole (111).

3. A portable refrigerator with easily detachable wheels as described in claim 2, characterized in that: The mounting groove (11) is located at the bottom of the refrigerator body (1). After the movable clip (33) is connected to the through hole (111), part of the movable clip (33) is exposed at the bottom of the refrigerator body (1).

4. A portable refrigerator with easily detachable wheels as described in claim 2, characterized in that: The wheel seat (22) includes an L-shaped mounting plate (221) and a connecting plate (222) located on one side of the mounting plate (221). The buckle seat (31) is fixedly installed on the bottom of the mounting plate (221). A rotating shaft (23) is connected to the connecting plate (222), and the wheel (21) is installed on the rotating shaft (23).

5. A portable refrigerator with easily detachable wheels as described in claim 1, characterized in that: The roller assembly (2) also includes a wheel cover (24) with openings at the bottom and one side. The wheel cover (24) covers the wheel seat (22), and the wheel (21) is partially hidden in the wheel cover (24). The other side of the wheel cover (24) is attached to the refrigerator body (1).

6. A portable refrigerator with easily detachable wheels as described in claim 1, characterized in that: The number of roller assemblies (2) is two.

7. A portable refrigerator with easily detachable wheels as described in claim 1, characterized in that: It also includes a handle (4), which is located on the same side of the refrigerator body (1) as the roller assembly (2); It also includes a pull rod (5), which is rotatably connected to the middle of the refrigerator body (1). The pull rod (5) is U-shaped and the middle part of the pull rod (5) is located on the opposite side of the roller assembly (2).

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