Side supporting plate of supporting frame of washing machine

Abstract

A main body of the supporting frame side supporting plate is of a square structure, the four edges of the supporting frame side supporting plate are injection molding parts which are integrally formed, inclined pulling reinforcing ribs are arranged at the middle clearance and the inner corners respectively, bolt holes are reserved in the outer side faces and the end faces of the injection molding parts, and the sizes of the injection molding parts are gradually reduced from bottom to top. A shock absorber base is arranged on the inner side of the lower portion of the injection molding part, a sheet metal part is fixed to the upper portion of the injection molding part, a hanging spring clamping base is arranged on the upper portion of the sheet metal part, and a nut is embedded in the bottom face of the injection molding part. The whole body is an integrally-formed injection molding part, the bolt holes are reserved, the weight is light, the cost is low, the stability is good, the expansibility is large, and the compatibility is high.

Description

Technical Field

[0001] The invention belongs to the technical field of washing machine components, and in particular relates to a side support plate of a support frame of a washing machine. Background Art

[0002] The frames of drum washing machines on the market are basically rectangular frames. The first type of structure is an integrated frame formed by overall bending of sheet metal. The appearance of this frame is relatively simple and has high restrictions on appearance. The second type is a frame that is disassembled into four columns. It has good flexibility, but the assembly operation is more complicated. Summary of the invention

[0003] In order to solve the above problems, the present invention discloses a side support plate of a support frame of a washing machine, which is an integrally formed injection-molded part with reserved bolt holes, light weight, low cost, good stability, large expandability and strong compatibility.

[0004] To achieve the above object, the technical solution of the present invention is as follows: The side support plate of the support frame of the washing machine has a main body of a square structure, and the four sides are integrally formed injection molded parts, with a space in the middle, and oblique reinforcement ribs are respectively arranged at the internal corners. Bolt holes are reserved on the outer side and end face of the injection molded part. The size of the injection molded part gradually decreases from bottom to top, and a shock absorber base is provided on the inner side below the injection molded part. A sheet metal part is fixed above the injection molded part, and a suspension spring holder is provided above the sheet metal part, and a nut is embedded in the bottom surface of the injection molded part.

[0005] As an improvement of the present invention, the upper and lower sides of the side support plate are parallel, and the left and right sides are inclined inwardly, and the overall frame has a structure with a larger lower part and a smaller upper part.

[0006] As an improvement of the present invention, a plurality of transverse and longitudinal reinforcing plates are provided in the middle of the injection molded part.

[0007] As an improvement of the present invention, the number of the shock absorber bases is two or more, the suspension spring holder is arranged in the middle above the injection molded part, and the suspension spring holder and the two shock absorber bases are arranged in an isosceles triangle.

[0008] As an improvement of the present invention, a limiting strip is reserved on the upper end of the outer side surface of the injection molded part.

[0009] As an improvement of the present invention, the bolt holes reserved on the outer side surface and the end surface of the injection molded part are arranged in a staggered manner.

[0010] The beneficial effects of the present invention are: (1) The whole is an integrated injection molded part with reserved bolt holes, which makes installation easy and quick; (2) The size of the injection molded parts gradually decreases from bottom to top, and the inward-looking shape can improve the stability of the frame; (3) It has great expandability and is compatible with the appearance framework of other models; (4) Light weight and easy to install; (5) Low cost and easy to manufacture; (6) There are several horizontal and vertical reinforcement plates in the middle of the injection molded parts, which not only increase the frame strength but also reduce the overall noise; (7) The nut embedded in the bottom surface allows the bottom corner to form an integral part with the frame after installation, which can directly transmit the vibration of the frame to the bottom corner and reduce the amplitude. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is the front view of the present invention.

[0012] Figure 2 It is a rear view of the present invention.

[0013] Figure 3 It is an assembly diagram of the present invention.

[0014] List of Figure Symbols: 1. Injection molded part, 2. Diagonal reinforcement rib, 3. Bolt hole, 4. Bottom of injection molded part, 5. Top of injection molded part, 6. Shock absorber base, 7. Suspension spring holder, 8. Reinforcement plate, 9. Nut, 10. Limiting strip, 11. Sheet metal part, 12. Suspension spring. DETAILED DESCRIPTION

[0015] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0016] like Figure 1 and 2 As shown, the side support plates of a washing machine support frame described in the present invention are used in pairs and are arranged on the two sides of the washing machine support frame. The main body is a square structure, and the four sides are integrally formed injection molded parts 1, with a space in the middle, and oblique reinforcement ribs 2 are respectively arranged at the internal corners. Bolt holes 3 are reserved on the outer side and end faces of the injection molded part. The size of the side end faces of the injection molded part 1 gradually decreases from bottom to top, and a shock absorber base 6 is provided on the inner side of the lower side 4 of the injection molded part, and a sheet metal part 11 is fixed on the upper side 5 of the injection molded part, and a suspension spring holder 7 is provided above the sheet metal part 11, and a nut 9 is embedded in the bottom surface of the injection molded part.

[0017] The side support plates of the support frame of a washing machine described in the present invention are reinforced with sheet metal parts 11 above the injection molded parts. The sheet metal parts can be fixed by screws or integrally formed with the injection molded parts in a mold. A base plate is installed on the bottom surface, and a front support plate and a rear support plate are installed between the two side support plates. The installation is convenient and quick, and the expandability is large, and it can be compatible with frames of other models.

[0018] The upper and lower sides of the side support plate of the present invention are parallel, and the left and right sides are inclined inwards, that is, the size of the injection molded part 1 gradually decreases from bottom to top (slightly tapered), and the inward shape can improve the stability of the frame.

[0019] The washing machine support frame described in the present invention has a drum placed inside, which will vibrate when washing clothes. The present invention provides a shock absorber base 6 on the inner side of the lower part 4 of the injection molded part, which is used to install the shock absorber and connect the lower part of the drum. A sheet metal part 11 is fixed on the upper part 5 of the injection molded part, and a hanging spring holder 7 is provided above the sheet metal part 11, and a hanging spring 12 is installed to connect the upper part of the drum. The number of the shock absorber bases is two or more, and the hanging spring holder is arranged in the middle of the upper part of the injection molded part. The hanging spring holder and the two shock absorber bases are arranged in an isosceles triangle, so that the force is evenly distributed, so that the vibration of the washing machine is within a controllable range. In addition, the side support plate is an integrally formed injection molded part, and there are several horizontal and longitudinal reinforcing plates 8 in the middle of the injection molded part 1, which not only increase the frame strength but also reduce the overall noise.

[0020] The present invention embeds nuts 9 in the bottom surface of the injection molded part, which can fine-tune the height according to the adjustment feet to make the support frame more stable, and can also directly transmit the vibration of the frame to the bottom corner to reduce the amplitude.

[0021] The bolt holes 3 reserved on the outer side surface and the end surface of the injection molded part of the present invention are arranged in a staggered manner.

[0022] The upper end of the outer surface of the injection molded part of the present invention is provided with a limit strip 10 which matches the notches at both ends of the front cross beam and plays a positioning role, facilitating quick installation.

[0023] In addition, the side support plate of the washing machine support frame of the present invention is an integrally formed injection molded part 1, which reduces the weight of the whole machine; Moreover, it has low cost, is easy to make and promote.

[0024] It should be noted that the above content only illustrates the technical idea of ​​the present invention and cannot be used to limit the protection scope of the present invention. For ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications all fall within the protection scope of the claims of the present invention.

Claims

1. A side support plate of a support frame of a washing machine, characterized in that: The side support plate body is a square structure, with four sides being integrally formed injection molded parts (1), with a space in the middle, and inclined reinforcement ribs (2) respectively arranged at the internal corners, and bolt holes (3) are reserved on the outer side and end faces of the injection molded parts. The size of the injection molded parts (1) gradually decreases from bottom to top, and a shock absorber base (6) is arranged on the inner side of the lower side (4) of the injection molded parts, and a sheet metal part (11) is fixed on the upper side (5) of the injection molded parts, and a suspension spring holder (7) is arranged on the upper side of the sheet metal part (11), and a nut (9) is embedded in the bottom surface of the injection molded parts (1).

2. The side support plate of the support frame of the washing machine according to claim 1, characterized in that: The upper and lower sides of the side support plates are parallel, and the left and right sides are inclined inwards, and the overall frame presents a structure with a larger lower portion and a smaller upper portion.

3. The side support plate of the washing machine support frame according to claim 1, characterized in that: The injection molded part (1) has a plurality of transverse and longitudinal reinforcing plates (8) in the middle.

4. The side support plate of the support frame of the washing machine according to claim 1, characterized in that: The number of the shock absorber bases (6) is two or more, the suspension spring holder (7) is arranged in the middle of the upper part of the injection molded part, and the suspension spring holder (7) and the two shock absorber bases (6) are arranged in an isosceles triangle.

5. The side support plate of the support frame of the washing machine according to claim 1, characterized in that: A limiting strip (10) is reserved at the upper end of the outer surface of the injection molded part (1).

6. The side support plate of the washing machine support frame according to claim 1, characterized in that: The bolt holes (3) reserved on the outer side surface and the end surface of the injection molded part (1) are spatially staggered.

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