KR200422984Y1 - Sensor switch of the human body for bidet - Google Patents

Abstract

The present invention relates to a human body detection switch for hot water cleaner.

The present invention, the cover seated in the center of the switch bracket in which the vertical guide is installed on the upper side, and the push-down part which is pushed down and turned on by pressing the switch is projected downward on the bottom of the center to the outside of the vertical guide. However, to form a spring on the inside of the vertical guide to cover the cover, the bottom portion of the bracket protruding outwardly forming a stopper for limiting the falling distance of the cover, the upper surface of the cover in the hinge of the toilet seat is raised By forming a separation prevention groove that prevents the departure, even if the hinge portion of the toilet seat on which the human body detection switch is mounted is deformed by the load, the cover and the bracket are deformed together, thereby preventing the malfunction of the switch and the direct load applied to the switch. The switch can be shorted to prevent breakage of the switch. Was, it was by the vertical guides to help prevent moisture penetration.

Hot water cleaner, human body detection switch, switch bracket, vertical guide, cover,

Description

Sensor switch of the human body for bidet}

1 is a perspective view showing a human body detecting switch for a hot water cleaner of the present invention.

Figure 2 is a cross-sectional view showing an off state of the human body detection switch for a hot water cleaner of the present invention.

Figure 3 is a sectional view showing an on state of the human body detecting switch of the present invention.

Figure 4 is a view showing a state installed in the bidet human body detection switch of the present invention.

5 is a structural diagram of a human body detecting switch for a conventional hot water cleaner.

* Description of the symbols for the main parts of the drawings *

1: switch bracket, 2: switch,

3: vertical guide, 4: spring,

5: stopper, 6: cover,

7: push protrusion, 8: release prevention groove,

10: hinge joint, 11: hinge,

12: scrubber body, 13: stand,

The present invention relates to a human body detecting switch for a hot water cleaner, and in particular, even if the hinge portion of the toilet seat on which the human body detecting switch is mounted is deformed by a load, the cover and the bracket are deformed together to prevent a malfunction of the switch. The present invention relates to a human body detecting switch for a hot water cleaner which can prevent a breakage of a switch by performing a short circuit of a contact while blocking a direct load, and can block moisture penetration by a vertical guide.

FIG. 5 illustrates a conventional human body detecting switch for a hot water cleaner, and includes a housing 600 which is seated inside the bidet body so that the hinge shaft of the bidet sheet is pressurized and mounted inside the housing 600. And a tact switch 700 operated by the hinge shaft of the bidet seat, which is pressurized, and a printed circuit board which transmits the landing detection signal to the main controller to initialize the bidet operation by the operation of the tact switch 700. 800 is provided, the seating switch is provided with a spring 900 for restoring the pressed housing 600 is mounted on the top of the tact switch 700 to its original state.

The housing 600 has an accommodating space 611 therein, and a pair of support pieces 612 protrude upward from the bottom surface of the accommodating space 611, and guides to both sides of the support piece 612. The ball 613 is penetrated, and a hard lower body 610 having a fixing protrusion 614 formed around the upper portion of the receiving space 611 is provided, and corresponds to the fixing protrusion 614 of the lower body 610. The fixing groove 621 is formed so that the soft upper body 620 is formed with a pressing protrusion 622 for pressing the tact switch 700 therein.

However, in the prior art, since a high load is directly applied to the switch, damage to the switch part is relatively easy to occur, and the lending degree to the operation of the soft upper body decreases, and the operating distance of the rubber part deforms. Because the amount can be set in a limited amount, when the working distance increases, the deformation amount of the rubber parts increases, and thus the reliability of the operation decreases.

In addition, when the upper body of the upper and lower operation, the internal volume of the housing is reduced and expanded, the external moisture is sucked into the interior there was a problem that the electrical component is malfunctioned by moisture.

Therefore, the present invention for solving the above problems can prevent the malfunction of the switch because the cover and the bracket are deformed together even if the hinge portion of the toilet seat on which the human body detecting switch is mounted is deformed by the load, and the direct load applied to the switch is prevented. The object of the present invention is to provide a human body detecting switch for a hot water cleaner, which can prevent the breakage of the switch by blocking a contact and performing a short circuit while blocking the water.

The present invention for achieving the above object, the cover is seated in the center of the switch bracket in which the vertical guide is installed on the upper side, the lower side of the vertical guide is formed in the bottom projection of the pressing protrusion to turn on by pressing the switch on the bottom of the vertical guide Coupled to the outside, it is characterized in that the spring formed on the inner side of the vertical guide configured to hold the cover.

In addition, the bottom portion of the bracket is characterized in that the stopper for protruding outward limiting the falling distance of the cover.

In addition, the upper surface of the cover is characterized in that the separation preventing grooves are formed so as not to leave the hinge of the toilet seat raised.

Hereinafter, a preferred embodiment of the present invention with reference to the accompanying drawings, Figures 1 to 4 as follows.

Reference numeral 1 represents a switch bracket forming the bottom of the human body sensing switch of the present invention.

A vertical guide 3 is placed on the upper surface of the switch bracket 1, and a switch for transmitting an electric signal to the control device of the warm water cleaner by pressing on the upper surface of the center of the switch bracket 1 ) Is installed.

The cover 6 is coupled to the outside of the vertical guide 3 to be movable up and down, and the pressing part 7 which pushes the switch 2 is lowered to the center of the cover 6 so as to protrude downward. The upper surface of the cover 6 forms a departure prevention groove 8 in which the hinge 11 of the toilet seat contacts.

The release preventing groove 8 is preferably formed in a streamlined concave in order to have a function to prevent the hinge 11 is separated.

In addition, the cover 6 is supported in a rising direction through the spring 4 inside the vertical guide 3, and a lowering distance of the cover 6 is provided at the bottom edge of the switch bracket 1. A stopper 5 for restricting is formed to protrude outward.

The human body detecting switch of the present invention configured as described above is mounted on a pedestal 13 formed in the side portion of the cleaner body 12, as shown in FIG. 4, and the hinge coupling part formed on the upper side of the cleaner body 12 ( 10, the hinge 11 of the toilet seat is fitted and coupled, and the hinge 11 is installed to be in contact with the upper surface of the cover 6 of the human body detection switch installed on the pedestal 13, that is, the separation preventing groove 8. do.

Referring to the operation and effects of the present invention configured as described above are as follows.

First, the fastening process will be described. The switch 2 is seated and installed on the center upper surface of the switch bracket 1, and the spring is moved into the vertical guide 3 vertically installed on the upper surface of the switch bracket 1. (4) is inserted and the cover 6 is engaged from the upper side of the switch bracket 1.

The cover 6 is formed as a hard synthetic resin or metal material so that deformation due to load does not occur.

When the human body detecting switch is assembled in this way, the human body detecting switch is mounted on the pedestal 13 formed horizontally on the lower side of the side of the cleaner body 12, as shown in FIG. 4, and the hinge of the toilet seat on the upper surface of the cover 6 ( 11) make contact.

As described above, when the user sits on the toilet seat in a state in which the human body sensing switch is installed, the hinge 11 descends while the toilet seat descends, thereby lowering the cover 6, and the pressing protrusion part by the lowering of the cover 6 ( As 7) presses the switch (2), the seating state detection signal is transmitted to the hot water cleaner control device.

According to the present invention operating in this way, when the cover 6 is lowered by the load of the hinge 11, the stopper (5) formed in the switch bracket (1) limits the falling distance of the cover (6) Since the load applied to (2) can be reduced to a minimum, breakage of the switch 2 can be prevented.

In addition, since the cover 6 is formed of a hard synthetic resin or metal material, malfunction of the switch 2 due to deformation of the cover 6 can be prevented, and a predetermined gap is formed between the vertical guide 3 and the cover 6. Since the cover 6 operates up and down, external moisture does not flow into the cover 6.

On the other hand, in order to improve the seating comfort of the toilet seat, the toilet seat is optimal to be horizontal when the end user is sitting, so in the mechanical human body detection device is usually set mechanically so that the detection switch is short-circuited in the horizontal position, the production of porcelain Due to the difficulty in obtaining standardized dimensions in the process, a bend on the bidet seating surface is usually generated, which causes frequent malfunction of the mechanical sensing switch.

In order to solve this problem, as shown in Fig. 4, the contact point is installed near 0.5 ~ 3mm in the lower direction than the horizontal position by the earthenware, so that the contact operation is possible even if the earthenware is biased downward. The gap of 1 ~ 3mm is secured so that the human body detection switch can be operated normally even if the pottery is pulled upward.

As described above, the present invention seats the switch in the center of the switch bracket in which the vertical guide is installed upward, and pushes down the cover to form a push-down part which is operated on by pressing the switch downward. Coupled to the outside, the spring is formed on the inside of the vertical guide to hold the cover, the bottom portion of the bracket protruding outward stopper for limiting the falling distance of the cover, the hinge of the toilet seat is raised on the upper surface of the cover Formation of the separation prevention groove to prevent the departure from the true state, through which the cover and the bracket is deformed together even if the hinge portion of the toilet seat on which the human body detection switch is mounted by the load, thereby preventing the malfunction of the switch, Short circuit of the contact is performed while blocking the direct load applied to the To prevent damage to the switch, and it can be expected an effect that by the vertical guide to block the moisture permeation.

Claims (3)

Set the switch in the center of the switch bracket where the vertical guide is installed on the upper side, On the outer side of the vertical guide is pushed down by pressing the switch to turn on the engaging portion coupled to the cover protruding downward on the bottom of the center, The human body sensing switch for hot water cleaner, characterized in that configured to hold the cover by forming a spring inside the vertical guide. The human body detecting switch of claim 1, wherein a stopper is formed at the bottom of the bracket to protrude outwardly to limit the falling distance of the cover. 3. The human body detecting switch of claim 2, wherein a separation prevention groove is formed on an upper surface of the cover so as not to leave the hinge of the toilet seat in a raised state.

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