KR900006396Y1 - Water-basin apparatus adapted to man-height - Google Patents

Abstract

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Description

Vanity height adjuster

1 is a perspective view of the present invention.

Figure 2 is a front view of a partially cut off the upper portion of the present invention.

3 is a cross-sectional view showing the lifting operation state of the present invention.

4 is a cross-sectional view along the line AA ′ of FIG. 3.

* Explanation of symbols for main parts of the drawings

2: wash basin 3: frame plate

4, 4 ': Bracket 5, 5': Guide wheel

6, 6 ': support rail 7: drive bevel gear

8: Upper bracket 9, 9 ': Operating sprocket and shaft

10: working bevel gear 11: chain

12: support plate 13: connector

14: weight balance

The present invention relates to a vanity height adjusting device that allows the user to conveniently adjust the height of the washbasin installed on the wall of the bathroom or bathroom of a building, a hotel, an apartment, or a general house. It is an improvement of the design of publication No. 87-1448 of Utility Model Publication No. 847.

More specifically, the vanity is lifted by using a motor as in the above design, but the chain is lifted by lifting a chain having a weight balance on the operating sprocket without using a screw rod (or worm shaft). In addition, the installation cost can be reduced, and the motor is installed on the lower side of the sink, that is, on the upper part of the support rail, not on the floor, and the lower end of the sink is complicated, and the end where the corrosion phenomenon of the motor is increased by moisture or moisture. By preventing the installation and extending the service life, the cost of maintenance after installation can be reduced as much as possible, so that it can be used more economically.

Conventionally, it is customary to install the sink at a certain height. Thus, when the sink is fixed at a certain height, a person who has a key suitable for the height of the installed sink may be conveniently used. When the user's height is tall compared to the height, the basin is low and it is inconvenient to bend the waist more than necessary. On the other hand, the shorter person has the sink installed so that he can't bend the waist properly and wash the face with his back straight. There is a problem such as giving a lot of inconvenience to wash the face because the clothing sleeve is wet, such as the end of the wet, as well as the physically handicapped people who rely on the baby or squeezer had more problems and inconveniences.

Therefore, the present invention was devised to solve the above problems, and after the guide 에 is inserted into both supporting rails mounted on the wall, the wash basin is installed on the front of the frame plate, and on the other end of the support plate attached to the back of the frame plate. One end of the chain with the weight balance is connected to keep the basin raised and lowered by the weight balance. Also, the operating sprocket on which the chain is opened is fixed on the bracket, and the motor and the reducer are placed on the upper side. The installation prevents contact with moisture or moisture on the floor, eliminating the corroded shape, and significantly extends the service life of the installation, thus reducing maintenance costs due to maintenance inspection after installation. How can I adjust the height of the washbasin as a user? Children and people with a physical disability that also enable the sink conveniently by properly adjusting the magnetic key, will be described in detail according to the accompanying drawings, it follows.

In the case where the sink 2 is raised and lowered using a motor M, brackets 4 and 4 attached to the upper and lower sides of the back of the frame plate 3 having the sink 2 mounted on the front surface. ') Guide wheels (5) and (5') slide into both support rails (6) and (6 '), and the motor (M) and the upper side of both support rails (6) and (6'). An actuating bevel gear in which a driving bevel gear (7) mounted on a reduction gear (M ') and affixed to a reduction gear (M') is mounted on one end of an actuating sprocket (9) attached to an upper bracket (8). One end of the chain (11) interlocked with the operation sprocket (9) is connected to the connector (13) of the support plate (12) attached to the frame plate (3), and the other end of the weight balance (14). Connect it. Suspended, 15 is a chest of drawers with toiletries storage drawers on both sides, mirror box in the center, 16 and 17 taps and drains, 18, 18 'and 19, 19' up and down The button and the limit switch M "indicate the brake device of the modulator M. FIG.

The present invention configured as described above, the user arbitrarily selects the upper and lower operation button 18 or (18 ') to operate the motor (M) home or reverse rotation and the reducer (M') in a state in which the rotation speed is moderately reduced. As the driving bevel gear 7 is rotated, the operating bevel gear 10 engaged with the driving bevel gear 7 rotates the operating sprocket 9 in the forward or reverse direction, and weights are provided at both ends of the chain 11 which is opened to the operating sprocket 9. Since the weight plate 14 and the frame 3 on which the sink 2 and the chest box 15 are balanced are connected, the chain 11 is connected to the operating sprocket 9 by these two weights. It is firmly collapsed. Therefore, the chain 11 also moves in the forward and reverse directions by the forward and reverse rotation of the operating sprocket 9, so that one end of the chain 11 holds the connector 13 upward when the sink 2 is adjusted upward. As the frame plate 3 rises, the sink 2 is raised and the weight balance 14 is lowered (refer to the solid line in FIG. 3). On the contrary, when the sink 3 is adjusted downward, the chain 11 ), The weight balance 14 is raised and the frame plate 3 is lowered, so that the sink 2 is adjusted downward (refer to the virtual line in FIG. 3). As the frame 3 is elevated, the guide wheels 5 and 5 'are guided by the support rails 6 and 6' so that the frame is lifted vertically without swinging from side to side. 2) is lifted and lifted in a stable state, and the user operates up and down When the operation of the button 18 or 18 'is etched, the power supply to the motor M is cut off and the brake device M " By stopping the drive immediately, the user will be able to lift and adjust the sink (2) to a height appropriate for his key.

On the other hand, in place of the operation screw (9) arranged in the upper bracket (8), the wire may be used instead of the chain drum (11).

The present invention, such that the guide wheel attached to the back of the frame after the sink is installed on both support rails, and slides the vanity more safely by allowing the frame to guide the up and down movement in the stable state when the vanity is controlled. It is easy to adjust the height of the vanity by adjusting the sink structure of the vanity by placing the lifting sprocket on the upper bracket or the chain or wire with the weight balance suspended on the base drum. And it is a practical design with the advantage that it can be conveniently used by children and physically disabled people to fit their height.

Claims (1)

In the raising and lowering of the sink 2 using the motor M, brackets 4 and 4 attached to the lower and lower sides of the frame plate 3 on which the sink 2 is mounted on the front surface. ') Guide wheels (5) and (5') slide into both support rails (6) and (6 '), and the motor (M) above both support rails (6) and (6'). And an operation bevel in which a driving bevel gear (7) attached to a reduction gear (M ') and a reduction gear (M') are mounted on one end of an operation sprocket (9) shaft (9 ') bonded to an upper bracket (8). One end of the chain 11 engaged with the gear 10 and connected to the operation sprocket 9 is connected to the connector 13 of the support plate 12 attached to the frame plate 3, and the other end of the weight balance 14. Height adjustment device by hanging and hanging.