JPS6216951Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The invention consists of a fixed mounting part that can be fixed to the back surface of the mirror body, and a holding part that is slidably supported on the rail via rolling wheels. This invention relates to a rolling hanging tool for a sliding mirror that is rotatably connected around an upper and lower axis.

[Conventional technology]

According to the above-mentioned rolling hanging device for a sliding mirror, the orientation of the holding part supported by the rail via the wheels can be changed freely, so it can be used in a closet between the shoji and the middle shelf. A sliding device that can be installed in a narrow space, pulled out with a slide similar to a shoji screen and used as a full-length mirror when necessary, and stored behind the shoji screen when not needed so that it does not get in the way of putting things in and taking them out. Whether hanging the mirror against the lintel or against the middle shelf located halfway between the lintel and the sill, hang it within the narrow space between the shoji and the middle shelf. However, such a hanging device is also required to be provided with a means for adjusting the vertical height of the mirror body, similar to the hanging devices commonly used in the past.

For example, vertical height adjustment means attached to hanging tools that are commonly used in the past include:
As described in Japanese Utility Model Application Publication No. 55-27403, a bolt inserted between the mirror body and the fixed mounting part is made to protrude from a vertically elongated hole formed in the holding part, and the fixing nut is tightened. Therefore, the mirror body, the fixed mounting portion, and the holding portion are integrally connected, and by loosening the nut, the mirror body and the fixed mounting portion are configured to be slidable up and down along the elongated hole formed in the holding portion. ,
A device is known in which the vertical height of the mirror body is adjusted by rotating an adjustment bolt that is screwed vertically between a fixed mounting portion and a holding portion.

[Problem that the invention attempts to solve]

According to such conventional vertical height adjustment means,
Since it is necessary to loosen and tighten the fixing nut before and after rotating the adjustment bolt, the adjustment work is time-consuming.

In addition, in the above-mentioned hanging tool in which the fixed mounting part and the holding part are rotatably connected, it is difficult to thread the adjustment bolt between the fixed mounting part and the holding part, as in the past. For example, it is necessary to divide either the fixed mounting part or the holding part into two parts and screw together the adjustment bolt between the divided parts, which increases the size of the hanging tool. There is.

The present invention was developed in view of the above-mentioned circumstances, and by focusing on a structure that rotatably connects the fixed mounting part and the holding part, it is possible to create a compact suspension whose vertical height can be easily adjusted through simple improvements. The purpose is to provide a hanging device.

[Means for solving problems]

The characteristic structure of the present invention for achieving the above object is that in the above-mentioned rolling type hanging device for a sliding mirror,
The fixed mounting part and the holding part are rotatably connected via a reverse screw mechanism, and are configured to be vertically relatively displaceable by rotating the reverse screw mechanism. Produce action and effect.

[Effect]

Since the fixed mounting part and the holding part are connected through the reverse screw mechanism, not only can the fixed mounting part and the holding part be rotated relative to each other, but also the vertical height can be adjusted by rotating the reverse screw mechanism.

Moreover, since a reverse screw mechanism is used, the troublesome vertical height adjustment work performed on the back of the mirror body can be quickly performed.

[Effect of idea]

Through simple structural improvements, we have developed a rolling hanging fixture for sliding mirrors that can quickly and easily adjust the vertical height by effectively utilizing its inherent functions without increasing the size of the hanging fixture. We have now been able to provide this.

〔Example〕

Next, a specific embodiment of the present invention will be described based on the drawings.

[First Embodiment] See FIGS. 1 to 3.

This shows the hanging fixture 25 when the rail 24 is attached to the lintel 23.

The flat plate-shaped fixed attachment part 26 has a pair of upper and lower screw holes 27 formed therein, and a female threaded cylinder 29, which is one of the "connecting parts", is integrally connected to the upper end of the upper swash plate part 28. Wheels or rubber tires (door wheels) 30
The flattened holding part 31 that pivots in a cantilevered manner has an internally threaded cylinder 33, which is one of the "connecting parts", integrally connected to the lower end of the lower swash plate part 32. The two connecting parts, that is, the female threaded cylinders 29 and 33, have a reverse thread relationship, and a male threaded body 34, which is one of the "intermediate connectors", is threadedly installed across both of them, creating a "reverse thread mechanism" in the present invention. It consists of 35. Of course, the upper and lower male threads 36 and 37 of the male threaded body 34 are reverse threads. Both upper and lower ends of the male threaded body 34 are formed with large diameter portions 38 and 39 to prevent removal. A driver engagement groove 40 is formed in the bottom surface of the lower end large diameter portion 39. 41 is the installation screw, 42 is the shaft.

Hanging tools 25 are attached to both ends of the upper edge of the mirror body 43, while rails 24 are attached to 23. rail 24
The mirror body 43 is suspended by placing the wheels 30 of the hanging tool 25 on the holder. Next, the vertical height of the mirror body 43 is adjusted.
That is, by turning the male threaded body 34 of one of the hanging tools with a screwdriver, both the connecting parts 29 and 33 are moved relative to the intermediate connecting tool 34 so that they approach each other or move away from each other. Upper connection part 3
3 is actually immobile in the vertical direction. Therefore, the intermediate connector 34 moves up or down while rotating, and the lower connector 29 moves up or down by an amount twice that amount. However, it is "double" when the pitch of the right-hand thread and the left-hand thread are the same.

An example of how to use this hanging tool is shown in FIG. This is where the rail 44 is pushed in and the middle shelf 45
At the same time, hanging tools 25 are attached to both left and right ends of the vertically intermediate portion of the mirror body 43. Since the hanging tool 25 is of a screw type, it utilizes the fact that the rolling wheel pivot holding part 31 can rotate independently with respect to the intermediate connecting part 34.

[Second Embodiment] See FIG. 4.

In comparison with the previous example, this corresponds to the connecting part of the previous example, that is, the female threaded cylinders 29 and 33,
The reverse screw mechanism 35 is constituted by cylinders 46 and 48 that are integral with the fixed mounting part 26 and the pivot holding part 31, respectively, and female threaded cylinders 47 and 49 with flanges that are fixed to each by driving. It has characteristics. The other configurations are not much different from the previous example.

[Third Embodiment] See FIG. 5.

This is characterized in that the reverse screw mechanism 35 is configured in such a manner that the intermediate connector 50 is a female threaded body and the connecting portions 51 and 52 are male threaded bodies, and the rest is not much different from the first example.

Note that the term "reverse screw mechanism" here refers to an intermediate connector that integrally has a right-handed screw and a left-handed screw, as is known as a turnbuckle, and a right-handed screw mechanism that screws into the right-handed and left-handed screws, respectively. The fixed mounting portion and the wheel holding portion each include a screw or a left-hand screw. In terms of function, one rotation adjusts the level of the total dimension of one pitch of right-hand thread and one pitch of left-hand thread. The right-handed thread and left-handed thread of the intermediate connector may be either male threaded, both female threaded, or one female threaded and the other male threaded. The one pitch of the right-hand thread and the one pitch of the left-hand thread are usually the same.

[Brief explanation of drawings]

Figures 1 to 3 are partially cutaway side views of the embodiments of the present invention when supported by a lintel, respectively;
A front view, a partially cutaway side view when supported on a middle shelf, and FIGS. 4 and 5 are partially cutaway side views showing different embodiments. 24, 44...Rail, 26...Fixed mounting part,
29, 33...Connecting portion, 30...Rolling wheel, 31...
Holding part, 34, 50... Connector, 35... Reverse screw mechanism, 43... Mirror body, 51, 52... Connecting part.

Claims (1)

[Claims for Utility Model Registration] The fixed mounting part 26 that can be fixed to the back surface of the mirror body 43 and the holding part 31 that is slidably supported by the rail (24 or 44) via the rolling wheels 30 are connected vertically. In a rolling hanging device for a sliding mirror that is rotatably connected around an axis, the fixed mounting portion 26 and the holding portion 31 are rotatably connected via a reverse screw mechanism 35, and A rolling type hanging tool for a sliding mirror, characterized in that it is configured to be relatively movable up and down by rotating the reverse screw mechanism 35. In the reverse screw mechanism 35, the intermediate connector 34 is a male screw, and the fixed mounting portion 2 is screwed thereto.
6. The rolling type hanging tool for a sliding mirror according to claim 1, wherein the connecting parts 29 and 33 of the holding part 31 are female threaded bodies. In the reverse screw mechanism 35, the intermediate connector 50 is a female screw body, and the fixed mounting portion 2 is screwed thereto.
6. The rolling type hanging tool for a sliding mirror according to claim 1, wherein the connecting parts 51 and 52 of the holding part 31 are male screws.