JPH026232Y2 - - Google Patents

Description

[Detailed Description of the Invention] Technical Field This invention relates to a blind headbox fixing device, and particularly to a fixing device for fixing the headbox to a tile surface in a bathroom where screws cannot be used.

Purpose of the invention The purpose of the invention is to provide a fixing device with a simple structure that can easily and reliably fix a head box between opposing walls without screwing it to the wall.

Structure of the invention In order to achieve the above object, a base is provided whose front surface is a rear surface that contacts a wall surface and a slope extending in the direction opposite to the wall surface, while the rear surface has a rear surface that abuts against the slope of the base. It has a sliding surface that can slide in the opposite direction to the wall surface, and a slider that is equipped with a screw that is screwed into a fitting member that is fitted and fixed to the end of the head box on the front side. When the contact surfaces are in contact with each other, the base is provided with a long hole on the surface facing the slider, penetrating in a direction non-orthogonal to the slope, and extending in a direction spanning both sides of the slope and the rear surface. The slider has a threaded hole that communicates with the elongated hole on the surface facing the base and extends in a direction non-orthogonal to the sliding surface. The slider can be moved in the longitudinal direction of the head box along the slope of the base depending on the amount of threading of a bolt that passes through the elongated hole and is screwed into the screw hole.

Embodiment Hereinafter, an embodiment of this invention will be described with reference to the drawings. 1 is a blind supported and fixed between two opposing walls of a bathroom, with both ends of a head box 3 supported by a fixing device 4. A large number of slats 6 are suspended from the head box 3 via ladder cords 5.

The detailed structure of the fixing device 4 will be explained with reference to FIGS. 2 and 3. Reference numeral 7 denotes a base that abuts the wall surface 2 on the rear surface, and a central portion facing the lower surface of the rear end of the slider 13 described later. A long hole 8 is vertically penetrated through the hole 8 so that a threaded portion of a bolt 9 can be inserted therethrough, and the front surface is formed as a slope 10 facing upward. That is, long hole 8
is formed so as to be transparent in a direction non-orthogonal to the slope 10 and extend in a direction spanning the rear surface and the slope,
When the bolt 9 is screwed into a screw hole 15 of a slider 13, which will be described later, it is movable along the longitudinal direction of the head box 3. A hard rubber 11 is attached to the rear surface of the base 7, and a recess 1 in which the head of the bolt 9 can be accommodated is formed on the lower surface as shown in FIG.
2 is formed.

Reference numeral 13 denotes a slider having a downwardly inclined sliding contact surface 14 opposite to the slope 10 of the base 7 on its rear surface, and the lower surface of the rear end behind the sliding contact surface 14 is provided with the bolts. Screw hole 15 into which 9 can be screwed
is penetrated from top to bottom. That is, the screw hole 15
are transparently provided in a direction non-orthogonal to the sliding surface 14. On the other hand, a screw 16 is provided protruding from the front end face of the slider 13, that is, from the front surface. Numeral 17 is a nut that can be screwed onto the screw 16.

Reference numeral 18 denotes a fitting member that is fitted to the end of the head box 3. Engagement grooves 19 are formed on both sides of the upper surface of the fitting member 18, and the bent portions 3a on the upper edges of both sides of the head box 3 are engaged with the engagement grooves 19. In the assembled state, the head box 3 can be inserted into the head box 3 except for the frame portion 20 provided at the base end. Numeral 21 is a screw hole provided through the center of the fitting member 18 from the distal end to the proximal end, into which the screw 16 of the slider 13 can be screwed.

Next, a method of using the head box fixing device as described above will be explained.

When fixing the head box 3 between the opposing wall surfaces 2, first, screw the bolts 9 inserted into the long holes 8 of the base 7 from below slightly into the threaded holes 15 of the slider 13 to connect the base 7 and the slider 13. Concatenate.
Next, the fitting member 18 is fitted to both ends of the head box 3 up to the frame portion 20, and the screw 16 of the slider 13 with the nut 17 screwed therein is screwed into the screw hole 21 of the fitting member 18.

With the distance between both bases 7 approximately equal to the distance between wall surfaces 2, and with the head of bolt 9 facing downward, the hard rubber 11 of base 7 is brought into contact with wall surface 2 as shown in FIG. When the bolt 9 is screwed into the screw hole 15 of the slider 13, the slider 13 is moved obliquely downward toward the head box 3 along the slope 10 of the base 7, and as a result, the slider 13 is moved diagonally downward toward the head box 3 through the fitting member 18. is urged in the direction of the arrow in the figure. When the slider 13 moves toward the head box 3, the elongated hole 8 extends in the direction spanning the front and rear surfaces of the base 7, that is, in the longitudinal direction of the head box 3.
Side movement is allowed. When the above operations are performed on the fixing devices at both ends of the head box 3, the head box 3 is fixed in pressure contact between both sliders 13, and the base 7 is fixed in pressure contact with the wall surface 2 due to the reaction.
It is supported and fixed between.

Then, as shown in the figure, when the nut 17 is tightened to the base end of the fitting member 18, the slider 13 is more securely fixed to the fitting member 18 so as not to be relatively rotatable.

Therefore, in this fixing device 4, the screws 16 of the slider 13 connecting the base 7 are screwed into the fitting members 18 fitted to both ends of the head box 3, and the bolts 9 are screwed into the screw holes 15 of the slider 13. By this,
The head box 3 can be easily and reliably supported and fixed between the wall surfaces 2. And Natsuto 17
By tightening the head box 3 to the fitting member 18, the head box 3 can be more securely fixed in a non-rotatable manner. Further, the fixing device 4 has a simple structure and is easy to assemble, and the fixing device 4 can be easily attached to the head box 3 by fitting the fitting member 18 into the head box 3.

The base 7 is temporarily fixed to the wall 2 using double-sided tape or the like in advance, the slider 13 supported at both ends of the head box 3 is brought into contact with the slope 10 of the base 7, and the bolt 9 is inserted into the slider from below the base 7. By screwing into the screw holes 15 of 13, the head box 3 can also be fixed between the wall surfaces 2.

Note that this invention is not limited to the above-mentioned embodiments, but can also be implemented as follows.

(a) In the above embodiment, the base 7 and the slider 13 were stacked on top and bottom of each other, and the elongated holes 8 and screw holes 15 were provided in the vertical direction in both members 7 and 13, respectively. 7 and the slider 13 are stacked on top of each other with their lateral sides facing in a direction perpendicular to the longitudinal direction of the head box 3, and a long hole 8 and a screw hole 15 are formed in each of both members 7 and 13 in a direction perpendicular to the longitudinal direction of the head box 3. shall be provided. In this case, the slope 10 provided on the front surface of the base 7 is formed so as to face in one direction perpendicular to the longitudinal direction of the head box 3, and the slider 13
The sliding surface 14 provided on the surface may be formed so as to face in the direction opposite to the slope 10.

(b) In the embodiment shown in FIGS. 1 to 3, the elongated hole 8 and the screw hole 15 were provided so as not to overlap the slope 10 and the sliding surface 14, but instead, they were provided so as to not overlap the slope 10 and the sliding surface 14. shall be provided.

Note that this invention is not limited to the above-mentioned embodiment, and the point is that the elongated hole 8 provided in the base 7 allows the bolt 9 to move along the longitudinal direction of the head box 3 on the front and rear surfaces of the base 7. It suffices if it extends in the direction across. The slope 10 of the base 7 is oriented in such a direction that the slope 10 of the base 7 can guide the slider 13 in the longitudinal direction of the head box 3 when the bolt 9 is screwed into the screw hole 15 of the slider 13. As long as it suits you.

Note that when the elongated hole 8 provided in the base 7 is provided in a direction perpendicular to the slope 10 and the screw hole 15 provided in the slider 13 is provided in a direction perpendicular to the sliding surface 14, the bolt 9 is screwed. Even if the two members 7 and 13 are overlapped, the slope 10 of the base 7 does not guide the slider 13 toward the head box 3, but only tightens both members 7 and 13 in an overlapping state, so the effect of the present invention is not achieved and it is inappropriate. It is.

Effects of the Device As detailed above, this device has a base that has a rear surface that contacts a wall surface and a slope that extends in the direction opposite to the wall surface as its front surface. A slider is provided on the front surface which is capable of abutting and sliding in the opposite direction to the wall surface, and a slider is provided on the front surface with a screw that is screwed into a fitting member provided to be able to be fitted and fixed to the end of the head box. In a state where the slope and the sliding surface are in contact with each other, the base has a surface that faces the slider, penetrates in a direction non-orthogonal to the slope, and extends in a direction across both sides of the slope and the rear surface. A long hole is formed, and when the slope and the sliding surface are in contact with each other, the slider has a surface facing the base that communicates with the long hole and extends in a direction non-orthogonal to the sliding surface. An extending screw hole is formed, and the slider can be moved in the longitudinal direction of the head box along the slope of the base by the amount of threading of the bolt that passes through the elongated hole and is screwed into the screw hole. It has the following effects.

By simply screwing the bolt that passes through the long hole in the base, the slider will be guided by the slope of the base and move toward the head box, and the head box will be pressed by the slider, so the reaction will cause
Since the base is press-fitted to the wall, the headbox can be supported and fixed between the walls.

This allows the headbox to be easily and reliably fixed between the walls.

In addition, the structure of the fixing device is simple, and
It is easy to assemble because it consists of a simple structure consisting of a base, a slider, a fitting member, and a bolt. Particularly, since the fitting member simply fits into the head box, assembly is extremely easy.

[Brief explanation of the drawing]

FIG. 1 is a front view of a blind related to this invention, FIG. 2 is an exploded perspective view of a head box fixing device embodying this invention, and FIG. 3 is a longitudinal sectional view during use. Wall surface...2, Head box...3, Fixing device...4, Base...7, Long hole...8, Bolt...
9.Slope...10.Slider...13.Sliding surface...
...14, Screw hole...15, Screw...16, Fitting member...18.

Claims (1)

[Claims for Utility Model Registration] 1. A base 7 whose front surface is a rear surface that comes into contact with a wall surface 2 and a slope 10 that extends in the direction opposite to the wall surface 2.
On the other hand, on the rear surface, there is a sliding surface 1 that is able to abut on the slope 10 of the base 7 and slide in the opposite direction to the wall surface 2.
4, and a slider 13 is provided on the front surface with a screw 16 that is screwed into a fitting member 18 that can be fitted and fixed to the end of the head box 3, and the slope 10 and the sliding surface 14 are in contact with each other. In the state of contact, a long hole 8 is formed in the base 7 on the surface facing the slider 13, penetrating in a direction non-perpendicular to the slope 10, and extending in a direction spanning both sides of the slope 10 and the rear surface. In the state where the slope 10 and the sliding surface 14 are in contact with each other, the slider 13 has a surface facing the base 7 that communicates with the long hole 8 and is non-orthogonal to the sliding surface 14. Screw hole 1 extending in the direction
The slider 13 can be moved in the longitudinal direction of the head box 3 along the slope 10 of the base 7 by screwing the bolt 9 which passes through the elongated hole 8 and is screwed into the screw hole 15. A blind head box fixing device characterized by: 2 The slider 13 is the nut 1 screwed into the screw 16.
7. The head box fixing device for a blind according to claim 1, wherein the fitting member can be tightened so as to be relatively unrotatable.