JP2512966Y2 - Washing machine - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a cleaner for cleaning small items such as eyeglasses with a vibrating liquid, and in particular, a drive unit casing and a cleaning container are formed as separate bodies, and a magnet is used. Magnetically attach the cleaning container to the case detachably,
The present invention relates to a cleaning device in which cleaning liquid can be easily taken in and out and a loss of vibration force is minimized.

[Conventional technology]

2. Description of the Related Art Conventionally, in this type of cleaning device, for example, as shown in FIG.
Since it is arranged at the bottom of 22, the cleaning container 22 cannot be separated.

[Problems to be solved by the device]

As described above, the conventional cleaning device has a problem that the cleaning container has to be integrated with the drive unit housing, and therefore the cleaning liquid must be carried in and out of the entire cleaning device or tilted. Also, the vibration source only needs to vibrate the cleaning container, but since the cleaning container and the drive unit housing are an integrated structure, the side wall of the housing, the bottom surface, the battery chamber, etc. that do not require vibration are also loads. , A significant loss of vibration force has occurred. In view of these circumstances, the present invention was developed with the object of providing a cleaning device in which a cleaning liquid can be easily taken in and out and the loss of vibration force can be minimized.

[Means for solving the problem]

In order to solve the above problems and to achieve the object of the invention, the cleaning container is separated and independent from the drive unit casing, and is detachable from the vibrating table in a non-contact state with the casing via a magnet.
The vibrating table was placed inside the case via a coil spring without contact with the case.

[Action]

In this invention thus configured, the cleaning container is connected to the vibrating table via the magnet. However, since the vibrating table and the cleaning container are not in contact with the drive unit housing, the vibrating table is not vibrated. Since the vibration loss is transmitted to the cleaning container with a minimum amount absorbed by the coil spring, the cleaning container can be effectively vibrated with the same vibration force. In addition, since there is little vibration loss, a small electric motor can be used and power consumption can be reduced. Since the vibrating table is supported on the bottom of the casing by the coil spring, the vibration of the vibrating table transmitted to the coil spring is absorbed by the spring and cannot be transmitted to the casing. Since the cleaning container is magnetically attached to the vibrating table with a magnet, the cleaning container can be easily separated from the vibrating table, that is, the cleaning liquid can be taken in and out by carrying only the cleaning container and tilting it.

〔Example〕

An embodiment of this invention will be described with reference to the drawings. The cleaning device A is composed of a drive unit housing 1 and a cleaning container 2, and they are formed as independent bodies. The cleaning container 2 has a box shape with a bottom, and an iron plate piece 7 is fixedly arranged at the center of the bottom surface of the bottom.

The drive unit housing 1 is in the shape of a hollow box, and an opening 1B is formed in the center of the ceiling 1A. In addition, a vibrating table 3 is arranged inside the drive unit casing 1 via a plurality of coil springs 5 ... In a non-contact manner with the casing 1, and the central portion of the upper surface of the vibrating table 3 is slightly small and high. Formed, the permanent magnet 6 is fixedly arranged,
An electric motor 4 is fixedly arranged on the lower surface of the vibrating table 3 with its output shaft 4A being horizontal. The output shaft 4A has an eccentric weight.
10 is mounted eccentrically. Then, the permanent magnet 6
The upper surface of the cleaning container 2 is configured to project upward from the exposed hole 1B of the housing 1, and when the iron plate piece 7 of the cleaning container 2 is magnetically attached onto the permanent magnet 6, the lower surface of the cleaning container 2 containing the cleaning liquid 11 The drive unit housing 1 and the upper surface of the drive unit housing 1 are configured in a non-contact manner. Reference numeral 9 in the figure
Is a battery, and 8 is a switch, and are wired so that the electric motor 4 is driven when the switch is turned on. In the above configuration, when the iron plate piece 7 is magnetically attached to the permanent magnet 6 and the switch is turned on, the output shaft 4A of the electric motor 4 rotates and the eccentric weight 10 rotates, so that the vibration table 3 vibrates vertically. And
Moreover, since it is supported by the coil springs 5, ..., it vibrates slightly even in the horizontal direction. Thereby, the iron plate piece 7 and the permanent magnet 6
The cleaning container 2 resonates with the vibrating table 3 due to the magnetic attraction force, and the cleaning liquid 11 in the cleaning container 2 vibrates, so that the object to be cleaned 12 immersed in the cleaning liquid 11 can be cleaned.
In this case, since the vibrating table 3 is supported by the coil springs 5, the vibration of the vibrating table 3 transmitted to the coil springs 5 is absorbed by the coil springs 5 and is difficult to be transmitted to the housing 1. Since the housing 1 is configured in a contactless manner, the vibration force is transmitted to the cleaning container 2 with a minimum loss. As a result, the electric motor 4 can be downsized, the power consumption can be reduced, and the vibration force due to the rotation of the eccentric weight 10 can be effectively transmitted to the cleaning container 2.

Further, since the cleaning container 2 is magnetically attached to the vibrating table 3 via the permanent magnet 6, it can be easily separated from the drive unit housing 1, and it is not necessary to move the housing 1 in and out of the cleaning liquid 11. Work can be facilitated.

[Effect of device]

The present invention configured as described above has the following excellent effects.

A. The cleaning container is detachably magnetically attached to the vibrating table via a permanent magnet. is there.

B. Since the vibrating table is supported by the case via the coil spring, the vibration of the vibrating table is difficult to be transmitted to the drive case, and the vibrating table and the cleaning container are configured so as not to contact the drive case. Since there is no vibration loss to a member that does not require vibration, the electric motor can be downsized accordingly, the battery consumption can be reduced and the battery can last longer, and the cleaning container can be efficiently vibrated.

[Brief description of drawings]

The drawings relate to an embodiment of the present invention, and FIG. 1 is a front view showing a cross section of a cleaning device. FIG. 2 is a sectional view showing a conventional example. A ... Washer 1 ... Drive unit housing 1A ... Ceiling 1B ... Surface hole 2 ... Washing container 3 ... Shaking table 4 ... Electric motor 4A ... Output shaft 5 ... Coil spring 6 ... Permanent magnet 7 ... Iron plate piece 8 ... Switch 9 ... Battery 10 ... Eccentric weight 11 ... Cleaning liquid 12 ... Defendant cleaning material

Claims (1)

(57) [Scope of utility model registration request] 1. A drive unit housing and a cleaning container are formed as separate bodies, an iron plate piece is attached to the central portion of the lower surface of the cleaning container, and a plurality of coil springs erected at the bottom are installed in the drive unit housing. The vibration table is supported by the ceiling of the drive unit housing in a contactless manner via the motor, the electric motor is fixed to the lower surface of the vibration table, and the eccentric weight is fixed to the horizontal output shaft tip of the electric motor. A permanent magnet is fixedly attached to the cleaning container so that the upper surface of the magnet is projected from the exposed hole formed in the ceiling of the housing to the upper surface, and the iron plate piece is magnetically adhered onto the permanent magnet. A washing machine characterized in that the iron plate piece and the permanent magnet are detachably attached to each other, and the vertical movement of the diaphragm and the washing container and the lateral shake range are restricted by the interposition of the ceiling.