JP4212683B2 - Human body local cleaning equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a human body local cleaning device for cleaning a human body local part with warm water, and more particularly to a fixing structure between a human body local cleaning device body and a toilet.
[0002]
[Prior art]
Conventionally, in order to install the human body local cleaning device main body in a toilet, it has been generally performed to use a fixing bolt and a nut or a screw. However, in recent years, when interest in environmental sanitation has increased, The need to clean the sewage that has entered between the local cleaning device main body and the toilet bowl is born, the human body local cleaning device main body can be moved from the state fixed to the toilet bowl, and the above-mentioned sewage etc. A human body local cleaning device (hereinafter referred to as a movable human body local cleaning device) has been developed.
[0003]
The movable human body local washing apparatus will be described with reference to FIG. 7. First, the mounting base 16 is fixed to the upper surface of the toilet 26 with two fixing bolts 27 and 28 and nuts 14 and 15, and then the human body local washing is performed. The apparatus main body 25 is connected and fixed to the toilet 26 via the mounting base 16.
[0004]
More specifically, the mounting base 16 is provided with walls 16a and 16b projecting downward at both end portions thereof, and the mounting base 16 as a whole is shaped like a downward U-shape. As shown in FIG. 8 which is an enlarged view of the main part when FIG. 7 is viewed from the B direction, and FIG. 9 which is an enlarged view of the main part when the FIG. Long holes 16c, 16d, 16e, and 16f are provided, and the pins 19, 20, 21, and 22 are passed through the long holes 16c, 16d, 16e, and 16f, so that the human body local cleaning device main body 25 (see FIG. 7) Are connected to the walls 25a, 25b.
[0005]
As shown in FIG. 7, the human body local cleaning device main body 25 and the mounting base 16 are connected by the pins 19, 20, 21, 22 (see FIGS. 8 and 9) described above, so the pins 19, 20, 21 and 22 move in the long holes 16c, 16d, 16e, and 16f (see FIGS. 8 and 9) provided in the mounting base 16, and as a result, the human body local cleaning device main body 25 is shown in the drawing as shown in the drawing. It is possible to move away from the sewage and move it upward, and to clean the sewage and the like between the toilet 26 and the human body local cleaning device main body 25.
[0006]
Further, as shown in FIG. 7, the mounting base 16 is provided with covers 23 and 24 for preventing the human body local cleaning device main body 25 from falling off the mounting base 16. As shown, engagement holes 29, 30, 31, and 32 are provided for stationaryly fixing the human body local cleaning device main body 25 downward or upward. The lock holes 17, 18 provided on the walls 25 a, 25 b of the human body local cleaning device main body 25 are fitted in the engagement holes 29, 30, 31, 32, and the user releases or releases the lock levers 17, 18. By fitting, the human body local cleaning device body 25 is moved up and down and fixed.
[0007]
[Problems to be solved by the invention]
However, the movable human body local cleaning device shown in FIG. 7 has pins 19, 20, 21, 22 (see FIGS. 8 and 9) so that the mounting base 16 and the human body local cleaning device main body 25 are not inadvertently separated. ) In the long holes 16c, 16d, 16e, and 16f (see FIGS. 8 and 9), and there is a problem that the number of parts of the human body local cleaning device is increased. In the first place, the covers 23 and 24 have long holes 16c, 16d, 16e, and 16f (see FIG. 8 and FIG. 9) only on the walls 16a and 16b so as not to provide an undercut portion when the mounting base 16 is formed. The pins 19, 20, 21, and 22 (see FIG. 8 and FIG. 9) are installed so as not to come off because they are extended to the upper surface of the mounting base 16. Furthermore, when the inspection and repair of the human body local cleaning device is performed, it is necessary to remove the covers 23 and 24, and there is a problem that the working time is prolonged.
[0008]
In addition, as a material for the pins 19, 20, 21, and 22 (see FIGS. 8 and 9), a synthetic resin molded product is generally used. However, there is a possibility that the strength may be insufficient, and the pin 19 tries to secure the strength. , 20, 21, and 22 (see FIGS. 8 and 9), the strength of the mounting base 16 becomes insufficient. The use of metal pins is an excellent means to solve both the strength and pin thickness problems, but it is necessary to take rust prevention measures from the place of use. For example, if stainless steel is used, the product itself Another problem will occur if the manufacturing cost of the product is greatly increased.
[0009]
The present invention has been made in view of the above-mentioned problems, has a small number of parts, is easy to inspect and repair a human body local cleaning device, and has sufficient strength even when a synthetic resin molded product is used. An object of the present invention is to provide a slidable human local body cleaning device.
[0010]
[Means for Solving the Problems]
Claim 1 of the present invention is, as shown in FIG. 4, an attachment base 2 installed and fixed behind the toilet 10, a human body local cleaning device main body 1 installed on the mounting base 2, and the human local body cleaning device main body 1. And a slider 3 for moving the slider 3 in a horizontal direction with respect to the mounting base 2, the slider 3 has stoppers 6, 7 formed of an elastic synthetic resin. 7 has one end fixed to the slider 3 and the other end of the slider 3 without fixing the other end, and projections 6a and 7a formed on the other end of the stoppers 6 and 7 are provided in the holes 3e and 3f. The protrusions 6a and 7a are inserted into the holes 3e and 3f, and the mounting base 2 is provided with locking portions 2g and 2h with which the stoppers 6 and 7 come into contact. The toilet 10 When the stoppers 6 and 7 are brought into contact with the locking portions 2g and 2h and the stoppers 6 and 7 are elastically deformed when moved forward, the elastic deformation movement of the other ends of the stoppers 6 and 7 is caused by the slider. 3 is blocked by holes 3e and 3f provided in 3.
[0011]
According to the second aspect of the present invention, the stoppers 6 and 7 are formed in a U shape as a whole, and the other ends that are not fixed face each other, and the other ends of the stoppers 6 and 7 face each other. When the stoppers 6 and 7 are elastically deformed to move in the holes 3e and 3f provided in the slider 3, the stoppers 6 and 7 and the locking portions 2g and 2h do not come into contact with each other. Can be separated.
[0012]
According to a third aspect of the present invention, the mounting base 2 has two guide protrusions 2c and 2d for moving the slider 3 in the horizontal direction, and the guide protrusions 2c and 2d face each other and are installed in parallel. It is a protrusion, and a part thereof is extended to reduce the distance between the two guide protrusions 2c, 2d, thereby providing locking portions 2g, 2h that contact the stoppers 6, 7. To do.
[0013]
DETAILED DESCRIPTION OF THE INVENTION
The stoppers 6 and 7 used in the present invention are not particularly limited as long as they are molded from an elastic synthetic resin. However, it is preferable to use inexpensive polypropylene or polyacetal, and in particular, those made of polypropylene. Is excellent in detergent resistance and chemical resistance. Further, the shape of the stoppers 6 and 7 is not particularly limited. However, as shown in FIG. 1, a U-shaped one is preferable because the slider 3 described later can be easily removed.
[0014]
In the present invention, as shown in FIG. 4, the mounting base 2 and the human body local cleaning device main body 1 are connected by the slider 3, and the mounting base 2, the slider 3, the slider 3, and the human body local cleaning device main body 1 are respectively set in the horizontal direction. It is slidable. The connection between the mounting base 2 and the slider 3 is released so that the U-shaped projection 7a (6a) of the stopper 7 (6) facing the hole 3f (3e) provided in the slider 3 shown in FIG. (In the direction of the protrusions facing each other). That is, the stopper 7a (6a) is moved to the stopper by moving the protrusion 7a (6a) where the protrusion 7a (6a) comes into contact with the locking portions 2g and 2h provided on the mounting base 2 shown in FIG. 6 and 7 do not come into contact with each other, and the slider 3 can be easily detached from the mounting base 2. The protruding length of the protrusion 7a (6a) shown in FIG. 1 from the upper surface of the hole 3f (3e) can be arbitrarily set, but it can be easily moved by the user's finger by setting it to 1 mm to 3 mm. It becomes possible to make it. This is because when the protruding length is less than 1 mm, it is difficult to move with a finger. When the protruding length is longer than 3 mm, the protrusion 7 a (6 a) comes into contact with the slide of the human body local cleaning device body 1. This is because it may interfere.
[0015]
As a method for fixing the stoppers 6 and 7 and the slider 3, heat welding, ultrasonic welding, adhesion, press fitting, or the like can be used as appropriate. However, in view of cost and adhesiveness, it is preferable to use heat welding. . Further, the shape of the portion of the stoppers 6 and 7 that is in contact with (fixed to) the slider 3 is preferably non-circular in order to prevent the stoppers 6 and 7 themselves from rotating, and the cross section is rectangular and D-shaped (FIG. 1). Reference), oval form, etc., can be selected as appropriate.
[0016]
As shown in FIG. 6, the locking portions 2g and 2h used for the mounting base 2 are obtained by extending a part of the guide protrusions 2c and 2d, and preferably the guide protrusions 2c and 2d have a total length. Preferably, it is provided in a portion of about 1/4 to 1/2. This is because if it is provided in a portion shorter than ¼, the strength at the time of sliding tends to be insufficient, and if it is provided in a portion longer than ½, the sliding length becomes short, making cleaning work difficult. . Further, the guide protrusions 2c and 2d may have inclinations facing each other or may be provided so as to protrude in a vertical direction without inclination, but the locking portions 2g and 2h are guide protrusions. The distance between the locking portions 2g and 2h needs to be shorter than the distance between 2c and 2d, and it is preferable to have slopes that face each other.
[0017]
【Example】
Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 4, the mounting base 2 has long holes 2 e and 2 f through which the fixing bolts 8 and 9 are inserted on the left and right, and the installer considers the installation state of the human body local cleaning device body 1, The fixing bolts 8 and 9 are inserted into appropriate positions 2e and 2f, and the mounting base 2 is fixed to the toilet 10 with nuts 12 and 13 as shown in FIG.
[0018]
In addition to the long holes 2e and 2f described above, the mounting base 2 includes two guide protrusions 2c and 2d substantially parallel to the front-rear direction of the toilet 10, as shown in FIG. The protrusions 2a and 2b are provided outside the long holes 2e and 2f. As shown in FIG. 3, the guide protrusions 2 c and 2 d abut against engaging portions 3 g and 3 h provided on the slider 3, and the mounting base 2 and the slider 3 are slidably moved in the front-rear direction of the toilet 10. It has become a guide to. Further, as shown in FIG. 6, the guide protrusions 2c and 2d are provided with locking portions 2g and 2h at portions up to 1/3 of the entire length of the guide protrusions 2c and 2d.
[0019]
The protrusions 2a and 2b are engaged with engaging portions 5a and 5b provided on the back surface of the human body local cleaning device main body 1 shown in FIG. 4 to restrict the sliding movement of the human body local cleaning device main body 1. That is, the engaging portions 5a and 5b are fixed to the lock bar 5, and the lock bar 5 is always urged to the left by the spring 11, so that as shown in FIG. When the 2b and the engaging portions 5a and 5b are in the engaged state, the user can finish the stool with confidence without the human body local cleaning device body 1 sliding. When the user cleans sewage or the like that has entered between the human body local cleaning device main body 1 and the toilet 10, the other end 4a, which is the operating portion of the release lever 4, is rotated and moved toward the front of the toilet 10. Accordingly, the release lever 4 rotates about the shaft 1c as a fulcrum, and the lock bar 5 is moved to the right via the one end 4b and the engaging portion 5a, and the engagement between the protruding portions 2a, 2b and the engaging portions 5a, 5b. Release the match. In this state, since the human body local cleaning device main body 1 is in a freely slidable state, the human body local cleaning device main body 1 is slid in the forward direction of the toilet, and the human body local cleaning device main body 1 and the toilet bowl 10 are moved. It is possible to clean the sewage that has infiltrated into the water. As shown in FIG. 3, the human body local cleaning device main body 1 slides along the protrusion guide portions 3 c and 3 d provided on the slider 3 by the engaging grooves 1 f and 1 g provided on the back surface.
[0020]
The human body local cleaning device main body 1 can be slid by operating the release lever 4 shown in FIG. 4. However, it is usually not necessary to completely separate the human body local cleaning apparatus main body 1 by sliding. Therefore, as shown in FIG. 5, the slider 3 is slid onto the stopper 6 and 7 on the mounting base 2 and the slider 3 is slid onto the stopper 6 and 7 so that the slider 3 does not fall off the mounting base 2. The locking portions 2g and 2h that come into contact with each other are provided.
[0021]
As shown in FIG. 1, the stoppers 6 and 7 are members made of polypropylene having a U-shape as a whole, and one end thereof is fixed to the back surface of the slider 3 by heat welding. The other end is provided with a protruding portion 7a (6a) and faces a hole 3f (3e) provided in the slider 3, and the protruding length from the upper surface of the hole 3f (3e) is 2 mm. In this way, as shown in FIG. 5, the slider 3 slides (that is, slides the human body local cleaning device main body), so that the stoppers 6 and 7 and the locking portions 2 g and 2 h come into contact with each other. Is elastically deformed, but the holes 3e and 3f do not fall off because the holes 3e and 3f block the elastic deformation of the protrusions 6a and 7a of the stoppers 6 and 7. In addition, in order to separate the mounting base 2 and the slider 3 for inspection and repair of the human body local cleaning device, the protrusions 6a and 7a can be easily separated by moving the projections 6a and 7a so as to narrow the U-shape. It becomes possible.
[0022]
As shown in FIG. 4, the slider 3 and the human body local cleaning device main body 1 include protrusions 3 a and 3 b (see FIG. 5) provided on the ridge guide portions 3 c and 3 d of the slider 3, and the human body local cleaning device main body 1. The elastic claws 1a and 1b provided on the back surface of the slab are brought into contact with each other to prevent the dropout. When it is necessary and separated, the elastic claws 1a and 1b are elastically deformed to release the contact state between the projections 3a and 3b and the elastic claws 1a and 1b, and can be easily separated. In this embodiment, the elastic claws 1a and 1b are used. However, the stoppers 6 and 7 described above can also be used here.
[0023]
【The invention's effect】
As described above, the present invention is a configuration in which a stopper is provided on the slider, a projection formed on the other end of the stopper is exposed to a hole provided in the slider, and the projection is inserted into the hole. Since the slider is prevented from falling off by moving the slider in the horizontal direction, the stopper is sufficiently strong even as a synthetic resin molded product and can be manufactured at a low cost. The operation of removing the apparatus main body can be performed in a short time without the operation of removing the cover or the like. In addition, since it is not necessary to use a cover and a pin that have been conventionally used, the number of parts can be reduced.
[Brief description of the drawings]
FIG. 1 is an enlarged perspective view showing a stopper portion which is a main part of the present invention.
FIG. 2 is a partially transparent plan view of a human body local cleaning device according to an embodiment of the present invention.
FIG. 3 is a longitudinal sectional view of an essential part of the human body local cleaning device of the present invention.
4 is a partially transparent plan view in which the human body local cleaning apparatus main body shown in FIG. 2 is slid. FIG.
FIG. 5 is a plan view of a principal part showing the connection between the mounting base and the slider of the present invention.
FIG. 6 is a perspective view showing a mounting base according to the present invention.
FIG. 7 is a rear side view of a human body local cleaning apparatus showing a conventional example.
8 is an enlarged view of the main part of the human body local cleaning device shown in FIG. 7 as viewed from the B direction.
9 is an enlarged view of the main part of the human body local cleaning device shown in FIG. 7 as viewed from the direction C. FIG.
[Explanation of symbols]
1. Human body local cleaning device body 1a. Elastic claw 1b. Elastic claw 1c. Shaft 1d. Engagement groove 1e. Engagement groove 1f. Engagement groove 1g. Engagement groove 2. Mounting base 2a. Protrusion 2b. Projection 2c. Guide ridge 2d. Guide ridge 2e. Long hole 2f. Long hole 2g. Locking part 2h. 2. Locking part Slider 3a. Protrusion 3b. Projection 3c. Protrusion guide part 3d. Projection guide 3e. Hole 3f. Hole 3g. Engagement part 3h. Engagement section 4. Release lever 4a. The other end 4b. One end 5. Lock bar 5a. Engagement part 5b. Engagement part 6. Stopper 6a. Projection 7 Stopper 7a. Projection 8 Fixing bolt 9. Fixing bolt 10. 10. Toilet bowl Spring 12. Nut 13. Nut 14. Nut 15. Nut 16. Mounting base 16a. Wall 16b. Wall 16c. Long hole 16d. Long hole 16e. Long hole 16f. Long hole 17. Lock lever 18. Lock lever 19. Pin 20. Pin 21. Pin 22. Pin 23. Cover 24. Cover 25. Human body local cleaning device body 25a. Wall 25b. Wall 26. Toilet bowl 27. Fixing bolt 28. Fixing bolt 29. Engagement hole 30. Engagement hole 31. Engagement hole 32. Engagement hole

Claims (3)

Human body local cleaning comprising: a mounting base installed and fixed behind the toilet bowl; a human body local cleaning device main body installed on the mounting base; and a slider for moving the human body local cleaning device main body in a horizontal direction with respect to the mounting base. the device has a stopper which the slider is molded of a synthetic resin having elasticity, the stopper is fixed to one end thereof to said slider, without fixing the other end, and wherein the hole provided in the slider A protrusion formed on the other end of the stopper is faced, the protrusion is inserted into the hole, and a locking portion is provided on the mounting base so that the stopper abuts. When the stopper is brought into contact with the locking portion and the stopper is elastically deformed, a hole provided in the slider for elastic deformation at the other end of the stopper is provided. Human private cleaning device, characterized in that the stop.   The stopper is U-shaped as a whole, and the other ends that are not fixed are provided so as to face each other, and the other end of the stopper is formed in a hole provided in the slider by elastically deforming the stopper in a direction facing each other. 2. The human body local cleaning apparatus according to claim 1, wherein when the is moved, the slider and the mounting base can be separated without contacting the stopper and the locking portion.   The mounting base has two guide ridges for moving the slider in the horizontal direction, the guide ridges are ridges facing each other and installed in parallel, and a part of the ridges extends to The human body local cleaning apparatus according to claim 1 or 2, wherein a distance between the two guide protrusions is reduced to become a locking portion that comes into contact with the stopper.

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