Novel electric appliance box body structure

Abstract

A novel electric appliance box body structure comprises a box body and a fence, the top of the box body extends outwards to form a box body clamping face, the fence is of a frame structure, the bottom of the fence is inwards provided with a fence lower clamping face corresponding to the box body clamping face, and the top of the fence is inwards provided with a fence upper clamping face corresponding to the box body clamping face; an elastic clamping piece is further arranged on the side wall of the fence; the enclosure is arranged outside the box body in a sleeving manner and can slide up and down along the box body; when the fence is located at the lowest position, the upper clamping face of the fence abuts against the top face of the box body clamping face. When the fence is located at the highest position, the lower clamping face of the fence abuts against the bottom face of the box body clamping face, and the elastic clamping piece and the box body clamping face are arranged in a clamped mode.

Description

Technical Field

[0001] The utility model relates to the field of electrical appliances, and in particular to a novel electrical appliance box structure. Background Art

[0002] Most domestic goods are circulated and circulated in the market through logistics or express delivery channels. Conventional billing methods for logistics or express delivery are divided into two types: weight (mass) and volume. The higher of the two calculated costs is the final settlement method. In the case of light weight items, such as our ceiling-mounted appliances, which are often not too heavy due to the large number of lightweight plastic components, reducing the packaging size has become an effective way to reduce the cost of goods transportation. At the same time, when installing ceiling-mounted appliances, usually only the lower panel needs to be aligned with the pre-set mounting holes in the ceiling. Therefore, an appliance box that can flexibly adapt to the mounting holes and reduce the shipping volume is a product that is urgently needed in the market. Utility Model Content

[0003] A new type of electrical box structure includes a box body and an enclosure, wherein a box body locking surface extends outward from the top of the box body, and the enclosure is a frame structure, a lower locking surface of the enclosure is provided at the bottom of the enclosure corresponding to the box body locking surface, and an upper locking surface of the enclosure is provided at the top of the enclosure corresponding to the box body locking surface; the side wall of the enclosure is also provided with an elastic clip; the enclosure is sleeved outside the box body and can slide up and down along the box body; when the enclosure is at the lowest position, the upper locking surface of the enclosure is against the top surface of the box body locking surface; when the enclosure is at the highest position, the lower locking surface of the enclosure is against the bottom surface of the box body locking surface, and the elastic clip and the box body locking surface are locked to each other.

[0004] Furthermore, the elastic clamp includes a spring piece and a clamping angle, the side wall of the enclosure is sheared to form the spring piece, and the clamping angle is arranged on the inner side of the lower end of the spring piece.

[0005] Furthermore, the enclosure includes an upper mounting end and a lower sleeve end, and the upper clamping surface of the enclosure, the lower clamping surface of the enclosure and the elastic clamping piece are all arranged on the sleeve end.

[0006] Furthermore, the inner diameter of the sleeve end is the same as the box shape, and the shape of the mounting end is circular or square.

[0007] The beneficial effects of the present invention are as follows: according to customer needs, the size of the installation end of the enclosure can be changed while retaining the size of the matching end with the box body, so that installation sizes for different openings can be achieved; at the same time, the enclosure can be designed into a circular or other shape to meet the needs of different customers, and the main box body product parts can be universal, effectively reducing the manufacture of plastic molds; and the enclosure can slide up and down, avoiding the problem of inconvenience caused by the excessive height of the box during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the structure of the utility model;

[0009] Figure 2 This is a cross-sectional diagram when the enclosure is not opened;

[0010] Figure 3 This is a cross-sectional diagram when the enclosure is opened.

[0011] In the figure, 1. box body; 2. enclosure; 3. installation end; 4. sleeve end; 5. box body clamping surface; 6. enclosure lower clamping surface; 7. enclosure upper clamping surface; 8. elastic clamp. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solutions and advantages of the present application clearer, the present invention is further described in detail below in conjunction with the embodiments. In order to thoroughly understand the present invention, some specific details will be involved in the following description. In the absence of these specific details, the present invention can still be implemented, that is, those skilled in the art can more effectively introduce the essence of their work to other technicians in the field using these descriptions and statements here. In addition, it should be noted that it should be understood that the specific embodiments described herein are merely used to explain the present application and are not intended to limit the actual scope of protection. All raw materials used in the following examples are commercially available products.

[0013] Example 1, as Figure 1-Figure 3 As shown, a new type of electrical box structure includes a box body 1 and an enclosure 2, wherein the box body 1 has a box clamping surface 5 extending outward from the top, the enclosure 2 is a frame structure, the bottom of the enclosure 2 is provided with a lower enclosure clamping surface 6 corresponding to the box clamping surface 5, and the top of the enclosure 2 is provided with an upper enclosure clamping surface 7 corresponding to the box clamping surface 5; the side wall of the enclosure 2 is also provided with an elastic clamping member 8; the enclosure 2 is sleeved on the outside of the box body 1 and can slide up and down along the box body 1; when the enclosure 2 is at the lowest position, the upper enclosure clamping surface 7 is against the top surface of the box clamping surface 5; when the enclosure 2 is at the highest position, the lower enclosure clamping surface 6 is against the bottom surface of the box clamping surface 5, and the elastic clamping member 8 and the box clamping surface 5 are clamped with each other.

[0014] The elastic clamping member 8 includes a spring piece and a clamping angle. The side wall of the enclosure 2 is sheared to form the spring piece, and the clamping angle is arranged on the inner side of the lower end of the spring piece.

[0015] The enclosure 2 includes an upper mounting end 3 and a lower sleeve end 4, and the enclosure upper clamping surface 7, the enclosure lower clamping surface 6 and the elastic clamping member 8 are all arranged on the sleeve end.

[0016] The inner diameter of the sleeve end 4 is the same as that of the box body 1, and the shape of the mounting end 3 is circular or square.

[0017] The utility model can change the size of the installation end of the enclosure 2 according to customer needs while retaining the size of the matching end 4 and the box body 1, so as to achieve installation for different opening sizes; at the same time, the enclosure 2 can be designed into a circular or other shape to meet the needs of different customers, and some product parts of the main box body 1 can be universal, effectively reducing the manufacturing of plastic molds; and the enclosure 2 can slide up and down, avoiding the problem of inconvenience caused by the excessive height of the box body 1 during transportation.

[0018] The technical solutions provided by the embodiments of the present invention are introduced in detail above. Specific examples are used herein to illustrate the principles and implementation methods of the embodiments of the present invention. The description of the above embodiments is only applicable to help understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, according to the embodiments of the present invention, there may be changes in the specific implementation methods and application scope. In summary, the contents of this specification should not be understood as limiting the present invention.

Claims

1. A new type of electrical box structure, characterized by: It includes a box body and an enclosure, wherein a box body clamping surface extends outward from the top of the box body, the enclosure is a frame structure, a lower clamping surface of the enclosure is arranged inwardly corresponding to the box body clamping surface at the bottom of the enclosure, and an upper clamping surface of the enclosure is arranged inwardly corresponding to the box body clamping surface at the top of the enclosure; the side wall of the enclosure is also provided with an elastic clamping piece; the enclosure is arranged outside the box body and can slide up and down along the box body; when the enclosure is at the lowest position, the upper clamping surface of the enclosure is against the top surface of the box body clamping surface; when the enclosure is at the highest position, the lower clamping surface of the enclosure is against the bottom surface of the box body clamping surface, and the elastic clamping piece and the box body clamping surface are clamped with each other.

2. A novel electrical box structure as claimed in claim 1, characterized in that: The elastic clamping member includes a spring piece and a clamping angle. The side wall of the enclosure is sheared to form the spring piece, and the clamping angle is arranged on the inner side of the lower end of the spring piece.

3. A novel electrical box structure as claimed in claim 1, characterized in that: The enclosure includes an upper mounting end and a lower sleeve end, and the upper clamping surface of the enclosure, the lower clamping surface of the enclosure and the elastic clamping piece are all arranged on the sleeve end.

4. A novel electrical box structure as claimed in claim 3, characterized in that: The inner diameter shape of the sleeve end is the same as the shape of the box body, and the shape of the installation end is circular or square.

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