CN2706498Y - Washer - Google Patents

Abstract

The purpose of this utility model is to reduce the number of components directly installed on the upper frame in a washing machine equipped with electrical components such as water inlet valves and pumps and water injection components, reduce the probability of damaging the surface of the components during assembly, and simplify the upper frame. The shape reduces manufacturing costs and prevents deformation of the upper frame even when the components mounted on the upper frame are heavy. In the utility model, an upper frame (17) is installed on the upper part of the body (15) with the washing tub inside, and a clothing input port (16) is provided at the approximate center of the upper frame (17). In addition, the upper frame (17) is equipped with the supporting member (18) that the interior is provided with electric parts such as water inlet valve (19), water pump (20), heating device (21) and parts such as water injection parts (22). The supporting member (18) is installed and fixed on the upper frame (17), and is also installed and fixed on the body (15) simultaneously.

Description

washing machine

technical field

The utility model relates to a washing machine provided with electric parts such as a water inlet valve and a water pump and water injection parts.

Background technique

The structure of the existing washing machine is shown in FIG. 4 . The composition thereof is described below.

As shown in Figure 4, the washing tub 1 is supported inside the machine body 2, the upper part of the body 2 is equipped with an upper frame 3, and the approximate center of the upper frame 3 is provided with a clothes inlet 4, and the clothes inlet 4 is controlled by the machine. covered by a cover (not shown). In addition, a water inlet valve 6 , a water pump 7 and a water injection component 8 are installed directly on the rear of the upper frame 3 through screws 9 and fastening (clamping), and these components are covered by a rear panel member 10 .

Also, a printed circuit board mounting chamber 11 is provided at the front of the upper frame 3, and a front panel member 13 provided with operation buttons 12 covers the printed circuit board mounting chamber 11 from above. A printed circuit board 14 with elements such as operation switches is mounted on the back of the front panel member 13 (for details, refer to Japanese Patent Laid-Open No. 5-123492).

In such an existing washing machine, electrical components such as water inlet valve 6, water pump 7, and water injection component 8 etc. are directly installed on the rear portion of upper frame 3 by screws 9 and fastening (clamping) etc. respectively. However, since the clothes inlet 4 on the upper frame 3 is an exterior part, especially when there are many parts to be installed, it needs to be assembled carefully so as not to damage the surface of the clothes inlet 4.

In addition, since electrical components such as the water inlet valve 6 and the water pump 7 and the water injection component 8 need to be installed on the upper frame 3 respectively, the shape of the upper frame 3 will become very complicated.

In addition, according to the needs of users and the difference in washing capacity, it is necessary to develop many types of washing machines with different dimensions such as width and depth. In such a case, even if the built-in electrical components such as the water inlet valve 6 and the water pump 7 and the water injection component 8 are the same, these components must be directly mounted on the upper frame 3 respectively, and the assembly process cannot be fully rationalized.

Moreover, the diversification of washing machines is also ongoing recently, and even washing machines of the same size need to take measures to change internal components such as changing the type of water pump 7 because of their different functions, such as whether there is an inverter function. In such a case, it is necessary to design/install a new upper frame 3 according to the model.

Utility model content

The utility model aims to solve the above-mentioned problems in the prior art, and its purpose is to reduce the number of components directly installed on the upper frame, reduce the probability of damaging the surface of the components during assembly, simplify the shape of the upper frame, and reduce manufacturing costs. Even when the parts attached to the upper frame are heavy, deformation of the upper frame can be prevented.

In order to achieve the above object, the utility model installs an upper frame with a clothing input port on its roughly central part on the upper part of the body with the washing tub inside, and the upper frame is provided with components such as electrical components and water injection components inside. The supporting member is installed and fixed on the upper frame, and is also installed and fixed on the machine body at the same time.

In this way, the number of parts directly installed on the upper frame can be reduced, the chance of bruising the surface of the assembled parts can be reduced, the shape of the upper frame can be simplified, and the production cost can be reduced. Even when the parts on the frame are heavy, deformation of the upper frame can be prevented.

The washing machine described in the technical solution 1 of the present utility model is provided with: a body with a washing bucket inside, and an upper frame installed on the upper part of the body and having a clothing inlet in its approximate center; the upper frame has Supporting components such as electrical components and water injection components are installed inside, and the supporting components are installed and fixed on the upper frame and at the same time installed and fixed on the body. In this way, the number of parts directly installed on the upper frame can be reduced, the probability of damage to the surface of the parts during assembly can be reduced, the shape of the upper frame can be simplified, and the production cost can be reduced. Even when the parts on the frame are heavy, deformation of the upper frame can be prevented.

The utility model described in the technical solution 2 is that in the utility model described in the above-mentioned technical solution 1, the installation and fixing parts for installing and fixing the support member on the body are the rear surface of the body and two At least one arbitrary side surface. Thus, the support member and the upper frame can be integrally detached from the body regardless of the state of the body.

The utility model described in the technical solution 3 is that, in the utility model described in the above-mentioned technical solution 1 or 2, when the support member is installed and fixed on the body, the upper frame can be removed from the Remove the body and support components. In this way, maintenance and replacement of components mounted on the supporting member can be easily performed.

The utility model described in technical solution 4 is that, in the utility model described in the above-mentioned technical solutions 1 to 3, in the state where the support member is installed and fixed on the upper frame, the upper frame can be moved from the Remove it from the body. In this way, when repairing the washing tub or the like, the supporting member and the upper frame can be integrally removed. Depending on the content of the repair work, the method of detaching and attaching the supporting member can be freely selected. In addition, the assembling method can also be consistent with the existing method, that is, the upper support member is first installed with the upper frame placed aside, and then the upper frame is installed on the machine body. This way, no changes to the assembly line are necessary either.

Description of drawings

Fig. 1 is the washing machine in an embodiment of the present utility model, has shown the exploded oblique view of its partial structure among the figure,

Figure 2 is a side view of the washing machine after being partially cut off,

Fig. 3 is an exploded oblique view of part of another example of the washing machine,

Fig. 4 is an exploded oblique view of part of the structure of the conventional washing machine.

In the accompanying drawings, reference numeral 15 is a body, 16 is a clothing inlet, 17 is an upper frame, 18 is a supporting member, 19 is a water inlet valve (electrical component), 20 is a water pump (electrical component), and 21 is a heating device ( Electrical parts), 22 is a water injection part.

Detailed ways

Describe an embodiment of the present utility model below with reference to accompanying drawing.

As shown in Fig. 1, washing bucket (not shown) is supported in the inside of body 15, and upper frame 17 is equipped with on the top of body 15, has clothes inlet 16 on the approximate central part of upper frame 17. The supporting member 18 is equipped with the following components: a water inlet valve 19 for adding tap water to the washing tub, a water pump 20 for sucking bathtub water, etc. into the washing tub, and a heating device 21 for heating the warm air during the drying process. And when adding water from the water inlet valve 19 to the washing tub, play to allow running water to pass through, add parts such as the water injection parts 22 of washing powder simultaneously. As shown in Figure 2, the support member 18 is installed below the upper frame 17, is screwed on the rear surface of the upper frame 17 by screws 23a, 23b, and is screwed on the upper surface of the upper frame 17 by screws 23c, 23d, thereby Be fixed on the upper frame 17. Meanwhile, the rear portion of the support member 18 is fixed on the rear surface of the body 15 by screws 24a, 24b.

In this way, the support member 18 can be reliably supported on the machine body 15 even when the heating device 21 for heating the warm air during the drying process becomes heavy, thereby preventing the upper frame 17 from being deformed.

In addition, when the support member 18 is installed (fixed) on the body 15 by the screws 24a, 24b, the upper frame 17 can be detached from the body 15 and the support member 18 by removing the screws 23a-23d, so that the assembly The upper surface of the supporting member 18 having the water inlet valve 19, the water pump 20, the heating device 21, the water injection part 23, etc. is exposed outside. In this way, when parts such as the water inlet valve 19, the water pump 20, the heating device 21, and the water injection part 23 mounted on the supporting member 18 are maintained or replaced, the work efficiency can be improved dramatically.

In addition, when the support member 18 is installed (fixed) on the upper frame 17 by the screws 23a to 23d, the upper frame 17 can be lifted up in the vertical direction by removing the screws 24a, 24b and lifting the front surface of the upper frame 17 upward. The frame 17 is removed from the body 15 . In this way, the upper frame 17 and the supporting member 18 can be removed together when repairing the washing tub or the like.

In this way, the method of attaching and detaching the supporting member 18 can be freely selected according to the contents of the repair. In addition, when assembling, the upper supporting member 18 may be installed first with the upper frame 17 set aside, and then the upper frame 17 may be attached to the machine body 15 . In this way, the assembly can be completed without changing the assembly line.

If adopt above-mentioned embodiment, upper frame 17 is equipped with on the top of body 15, and the inside of upper frame 17 is provided with supporting member 18, and electrical components such as water inlet valve 19, water pump 20, heating device 21 and water injection parts are housed on supporting member 18 22 and other parts, the supporting member 18 is installed and fixed on the upper frame 17, and is also installed and fixed on the body 15 simultaneously. In this way, the number of parts directly installed on the upper frame 17 can be reduced, the chance of damage to the appearance of the clothing inlet 16 during assembly can be greatly reduced, the shape of the upper frame 17 can be simplified, and the production cost can be reduced; When the components attached to the support member 18 and further to the upper frame 17 are heavy, the upper frame 17 can be kept from being deformed.

In addition, by installing the supporting member 18 below the upper frame 17, a rear panel member for covering the upper frame 17 can be omitted, thus offsetting the increase in parts due to the provision of the supporting member 18.

In addition, the mounting and fixing portion for mounting the support member 18 on the body 15 is located on the rear surface of the body 15, so that the upper frame 17 and the support member 18 can be integrated into one body regardless of the state of the body 15. The body 15 is removed.

In addition, in the state where the supporting member 18 is installed and fixed on the body 15, the upper frame 17 can be disassembled from the body 15 and the supporting member 18 separately, so that the components installed on the supporting member 18 will be replaced and other repairs will be easier. very easy.

In addition, the upper frame 17 and the support member 18 may be detached from the machine body 15 in a state where the support member 18 is attached and fixed to the upper frame 17 . In this way, when repairing the washing tub or the like, the supporting member 18 and the upper frame 17 can be removed as a whole, and the work efficiency can be improved. Therefore, the method of attaching and detaching the supporting member can be freely selected according to the contents of the repair.

In addition, in the present embodiment, although the installation and fixing parts for fixing the support member 18 to the body 15 are concentrated on the rear surface of the body 15, it can also be used as shown in FIG. One of the two sides of the body 15 can also achieve the same function and effect.

To sum up, if the utility model described in the technical solution 1 of the utility model is adopted, the upper part of the body with the washing bucket inside is equipped with an upper frame with a clothing input port on its roughly central part, and in the upper frame There is a support member with electrical parts, water injection parts and other components inside, and the support member is installed and fixed on the upper frame, and is also installed and fixed on the body at the same time. In this way, the number of parts directly installed on the upper frame can be reduced, the probability of damage to the surface of the assembled parts can be reduced, the shape of the upper frame can be simplified, and the production cost can be reduced. Even when the parts on the frame are heavy, deformation of the upper frame can be prevented.

Claims (4)

1. A washing machine, characterized in that it comprises: a body with a washing tub inside, and an upper frame installed on the upper part of the body and having a clothing inlet in its approximate center; The upper frame has a support member in which components such as electrical components and water injection components are installed, The supporting member is installed and fixed on the upper frame, and at the same time is installed and fixed on the machine body. 2 . The washing machine according to claim 1 , wherein the mounting and fixing portion for mounting and fixing the supporting member to the machine body is at least one of the rear surface and two side surfaces of the machine body. 3 . 3. The washing machine according to claim 1 or 2, wherein the upper frame can be detached from the machine body and the support member when the support member is mounted and fixed on the machine body. 4. The washing machine according to any one of claims 1-3, characterized in that, when the supporting member is fixed on the upper frame, the upper frame can be detached from the body. Down.

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