JPH06167040A - Vibration isolating support device for warm water cleaning machine - Google Patents

Abstract

PURPOSE:To effectively secure vibration isolating efficiency of a vibration isolating support device for a motor which is built in a warm water washing machine and drives a pump used for cleaning a private part, and to downsize the vibration isolating support at the same time. CONSTITUTION:One edge of a vibration isolating spring 7 in a coil shape is fixed by a supporting boss 8 installed on the undersurface of a supporting leg 9 supporting a motor 5, and the other edge is fixed on a holding boss 12 projecting on the upper surface of the base 14 of a warm water cleaning machine 6. While, a printing substrate supporting board 15 is extended in the horizontal direction from a warm water tank 4 arranged on the side of the motor 5. The top edge is extended downward, and a slip-off preventing wall 11 having a fixed leg 16 is constituted, and further, the top edge of the slip-off preventing wall 11 is arranged oppositely, keeping a gap 21 on the upper surface of the supporting leg 9, and projected from the base 14, and the fixed leg 16 is fixed on a fixed boss 13 which projects upward, in noncontact form with the supporting leg 9, and allowing the upper edge to penetrate through the supporting leg 9.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-vibration support device for a motor which is incorporated in a hot water washing machine and drives a pump used for local washing.

[0002]

2. Description of the Related Art A conventional anti-vibration support device used in a hot water washing machine is used by mounting it on a toilet bowl 1 as shown in FIGS.
A toilet seat 2 and a toilet lid 3 are arranged outside, and a hot water tank 4 for storing hot water used for local washing and a motor 5 for driving a pump for pumping the hot water are formed into a coil shape in a hot water washer 6. A motor support base 10 in which a vibration-proof spring 7 and a support leg 9 supporting the motor 5 and provided with support bosses 8 on its lower surface are projected in the horizontal direction, and hot water in which a holding boss 11 and a fixed boss 12 are projected on the upper surface. It is composed of the base 13 of the washing machine 6. Then, one end of the vibration-proof spring 7 is inserted and fixed to the support boss 8 and the other end is inserted and fixed to the holding boss 11, and the support leg 9 and the fixed boss 12 are not in contact with each other, that is, the motor support base 10 and the base 13 are not in contact with each other. It is configured to be in contact.

On the other hand, when it is easy to receive an impact from the outside such as during transportation, the fixing boss 12 and the support leg 9 are fixed by the fixing screw 14 to protect the vibration-proof supporting device and install the warm water washing machine 6. After that, the fixing screw is removed to obtain a vibration damping effect.

[0004]

However, in the above-mentioned conventional structure, in order to protect the anti-vibration support device during transportation, the support leg 9 and the fixing boss 12 are fixed by the fixing screw 14, and after the installation, the fixing screw 14 is installed. Hot water washer 6 to remove
There was a problem that the installation work of was complicated.

Further, in the case of adopting the structure in which the fixing screw 14 is not used, it is necessary to make the strand diameter and the coil diameter of the vibration-proof spring 7 large, so that the vibration-proof support device becomes large or the vibration-proof effect is lowered. was there.

The present invention has been made to solve the above-mentioned problems, and has as its object the effective acquisition of a vibration-proof effect and the miniaturization of a vibration-proof support device.

[0007]

In order to achieve the above object, the present invention fixes one end of a vibration-proof spring with a support boss provided on the lower surface of a support leg for supporting a motor, and the other end is an upper surface of a base of a hot water washing machine. It is fixed to the holding boss that protrudes to the bottom, and a part of the upper support that is fixed to the other part that is integral with the base extends downward, and the fixing leg is provided to form a fall prevention wall for the supporting leg. Then, the tip of the drop-out prevention wall is opposed to the upper surface of the support leg with a gap therebetween, and is protruded from the base, and the upper end of the fixed boss is penetrated through the support leg and protruded upward. The fixed leg is fixed to the.

[0008]

With the above-described structure, the present invention can effectively obtain a vibration damping effect and realize a downsizing of the vibration damping device.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. As shown in the figure, the anti-vibration support device of the present invention is used by mounting it on the toilet 1, the toilet seat 2 and the toilet lid 3 are arranged outside, and the hot water tank 4 and hot water for storing hot water used for cleaning the local area. A vibration isolating spring 7 formed in a coil shape in a hot water washer 6 having a built-in motor 5 for driving a pump for pressure-feeding, and a support leg 9 supporting the motor 5 and provided with a support boss 8 on its lower surface in a horizontal direction. Motor support 1 that is projected to the bottom
0, the fall prevention wall 1 of the support leg 9 fixed to the hot water tank 4
1 and the support boss 12 and the fixed boss 13 on the upper surface of the support leg 9
And the base 14 of the warm water washer 6 which penetrates through and is projected. Then, one end of the coil-shaped anti-vibration spring 7 is inserted and fixed to the support boss 8 provided on the lower surface of the support leg 9, and the other end is fixed to the holding boss 12 projecting on the upper surface of the base 14 of the warm water washing machine 6. .

On the other hand, the printed circuit board support 15 fixed to the hot water tank 4 arranged on the side of the motor 5 is projected in the horizontal direction, and its tip is extended downward and the fixed leg 1 is provided.
The fall prevention wall 11 of the support leg 9 having the reference numeral 6 is formed.
Further, a fixing boss in which the tip of the drop-off prevention wall 11 is opposed to the upper surface of the support leg 9 with a gap therebetween, and is in non-contact with the support leg 9, and the upper end penetrates and loosely penetrates the support leg 9 and is projected upward. 13 is projected from the base 14, and the fixed boss 13
The fixed leg 16 is fixed to the upper end of the with a fixing screw 17. Further, a cushioning material 18 is provided on the inner surface of the fall prevention wall 11 facing the motor 5.
Is attached. Reference numeral 19 indicates a printed circuit board, and 20
Are screws for fixing the printed circuit board support 15 to the hot water tank 4.

In the above structure, the coil-shaped vibration-proof spring 7
The motor 5 and the base 14 are prevented by inserting and fixing one end of the support boss 8 provided on the lower surface of the support leg 9 and the other end of the support boss 12 projecting on the upper surface of the base 14 of the hot water washer 6. The vibration-proof effect can be obtained by combining in a vibrating state.

Further, the tip of the fall prevention wall 11 is attached to the support leg 9
Of the fixing boss 13 that is opposed to the upper surface of the base plate with a gap and is not in contact with the supporting leg 9 and has the upper end penetrating the supporting leg 9 and projecting upwardly from the base 14 and protruding from the base 14. By fixing the fixed leg 16 with the fixing screw 17, it is possible to prevent the anti-vibration spring 7 from falling off from the support boss 8 and the holding boss 12, and at the same time, the anti-fall wall 11 suppresses the horizontal swing of the motor 5. it can.

[0013]

According to the vibration isolating support device of the present invention as in the embodiments described above, the vibration isolating spring is used to couple the motor and the base in the vibration isolating state, and at the same time, the fall prevention wall is provided on the upper surface of the supporting leg. By arranging the anti-vibration springs so as to face each other with a gap, it is possible to prevent the anti-vibration spring from falling off and to suppress the horizontal swing of the motor, so that the anti-vibration effect can be effectively obtained and the anti-vibration support device Miniaturization can be realized.

[Brief description of drawings]

FIG. 1 is a sectional view of an essential part of an anti-vibration support device according to an embodiment of the present invention.

FIG. 2 is a diagram showing an installed state of a warm water washing machine equipped with the vibration-damping support device of the same embodiment.

FIG. 3 is an assembled perspective view of the anti-vibration support device of the embodiment.

FIG. 4 is an exploded perspective view of the anti-vibration support device of the same embodiment.

FIG. 5 is a view showing an installation state of a warm water washer equipped with a conventional anti-vibration support device.

FIG. 6 is an assembled perspective view of the conventional anti-vibration support device.

FIG. 7 is a cross-sectional view of a main part of the conventional vibration isolating support device.

FIG. 8 is a cross-sectional view of essential parts showing the configuration of the conventional vibration-damping support device during transportation.

[Explanation of symbols]

 5 Motor 6 Warm water washer 7 Anti-vibration spring 8 Support boss 9 Support leg 11 Fall prevention wall 12 Holding boss 13 Fixed boss 14 Base 15 Support base 16 Fixed leg 21 Gap

Claims (1)

[Claims] 1. An anti-vibration spring is fixed to one end by a support boss provided on the lower surface of a support leg for supporting a motor, and the other end is fixed to a holding boss projecting from the upper surface of a base of a hot water washer.
A part of a supporting base that is fixed to the other part integral with the base and is located above is extended downward, and fixing legs are provided to form a fall prevention wall of the supporting leg, and the tip of the fall prevention wall is A hot water washing machine in which the fixed legs are fixed to a fixed boss that is opposed to the upper surface of the support legs with a gap therebetween and projects from the base, and the upper end of the support legs penetrates the support legs to project upward. Anti-vibration support device