CN202000157U

CN202000157U - High-intensity plastic box body for washing machine

Info

Publication number: CN202000157U
Application number: CN2010206910760U
Authority: CN
Inventors: 文廷辉
Original assignee: Wuxi Little Swan Co Ltd
Current assignee: Wuxi Little Swan Electric Co Ltd
Priority date: 2010-12-30
Filing date: 2010-12-30
Publication date: 2011-10-05
Anticipated expiration: 2020-12-30

Abstract

The utility model discloses a high-intensity plastic box body for a washing machine, which belongs to the field of washing machines. The box body is barrel-shaped, and an opening is formed on the real wall of the box body. The box body is characterized in that: the two sides and the real wall of the box body are respectively provided with two through internal grooves in the vertical direction; the end faces of the internal grooves close to the bottom of the box body are sealed; screw columns are arranged on the upper sides of the end faces; a circle of protruded reinforcing ribs are arranged along the peripheral line of the opening on the real wall; and preferably, a plurality of fine reinforcing ribs vertical to the internal grooves are arranged on the two sides and the real wall. In the utility model, due to the adoption of the reinforcing ribs and the internal grooves, the intensity of the box body is reinforced, the performance of the plastic box body of the washing machine is improved, the service life of the box body can be effectively prolonged, vibration generated during operation such as dehydration and the like is reduced, and operation noise is reduced. The box body has low cost and is convenient to manufacture.

Description

A kind of high strength plastic washing machine casing

Technical field

The utility model relates to washing machine.

Background technology

Washing machine has casing, is used for holding all part of washing machine such as wash bucket, motor, and the normal casing that uses has plastics and two kinds of materials of panel beating, plastic box possesses a lot of good performances, such as good toughness with respect to sheet metal box body, corrosion-resistant, can not get rusty etc.; But existing plastic box, its box body wall all are flat, though low cost of manufacture, intensity difference, yielding, dehydration and vibration is big during laundry.

The utility model content

The purpose of this utility model is the defective at the casing of washing machine of the plastics of prior art, under the prerequisite that raises the cost not significantly, invents a kind of high-intensity plastic box.

Casing of washing machine of the present utility model is a tubbiness, has opening on the rear wall, it is characterized in that: on its both sides and rear wall, two inner groovies that vertical direction is elongated are set respectively, the bottom half side end face sealing of described inner groovy is provided with the screw post above; And, be provided with the reinforcement of a circle projection along the contour of the opening of rear wall.

Preferably, on both sides and rear wall, also be provided with many thin reinforcements vertical with inner groovy.

The beneficial effects of the utility model are: the intensity of having strengthened casing by reinforcement and inner groovy, especially strengthen the intensity of vertical direction, improved the performance of plastics casing of washing machine, can effectively improve the life-span of casing, reduce the vibration that dehydration waits work, reduce operating noise.And with low cost, can one-shot forming, easily manufactured.

Description of drawings

Fig. 1, bottom surface of the present utility model oblique view;

Fig. 2, oblique view above the utility model;

Fig. 3, back of the present utility model oblique view.

The specific embodiment

Below in conjunction with description of drawings concrete structure of the present utility model.

As shown in Figure 1, this plastic box 1 is a rectangular cylinder vanning body, and its back has opening, cooperates in the future the washing machine back shroud is installed, and the bottom surface also needs to be installed on the base, so the screw post need be set.Screw post of the present utility model is not arranged on the general stud seat, and is arranged on the end face of inner groovy 2.As figure, on the rear wall and two side of casing 1, be vertically installed with two elongated inner groovies 2 respectively, inner groovy is provided with screw post 3 near the end end face sealing of casing 1 bottom surface on each end face.

As Fig. 1, Fig. 2, in the present embodiment,, on rear wall and two side, also be provided with the thin reinforcement 4 of many indents in order further to strengthen casing intensity.

As shown in Figure 3, along the contour of rear wall upper shed, also be provided with the reinforcement 5 of a circle projection, to remedy the loss of strength that causes because of opening.

To sum up, disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.

Claims

1. high strength plastic washing machine casing, casing (1) is a tubbiness, has opening on the rear wall, it is characterized in that: on its both sides and rear wall, two inner groovies (2) that vertical direction is elongated respectively are set, and the bottom half side end face sealing of described inner groovy is provided with screw post (3) above; And, be provided with the reinforcement (5) of a circle projection along the contour of the opening of rear wall.

2. a kind of high strength plastic washing machine casing according to claim 1 is characterized in that: on both sides and rear wall, also be provided with many thin reinforcements (4) vertical with inner groovy (2).