JPH0525509Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a hanging fixture that is movably attached to a rail member attached to a circumferential edge or the like in a longitudinal direction.

(Prior art) For example, as shown in Japanese Utility Model Application Publication No. 58-123759, a retainer is inserted through an opening in a rail member, and a retainer is engaged with the opening edge of the rail member by rotating 90 degrees. A holding ring body, a coil spring, a hook body, and an operating knob body were sequentially attached to the male threaded shaft of the retaining body, and the rail member was configured to be fixed at a desired position by screwing the operating knob body. . Also, when moving the fixed position,
All you have to do is loosen the operating knob, slide it, and tighten it again.

(Problem to be solved by the invention) However, according to the above conventional structure, when the retaining body is inserted through the opening of the rail member and rotated 90 degrees around the axis of the male screw shaft, the retaining body is inserted into the rail member. Because it was located inside, it was not possible to visually confirm whether it was being rotated 90 degrees accurately. Furthermore, when tightening the operating knob body, there is a risk that the retaining body may unexpectedly rotate around the axis, making installation very troublesome.

If the retaining body is not attached to the front view, there is a danger that when an exhibit is hung on the hook body, it may accidentally fall off from the rail member, which is dangerous.

SUMMARY OF THE INVENTION In view of the above-mentioned problems, it is an object of the present invention to provide a hanging fixture that allows the direction of the retainer to be easily recognized and that can be easily installed.

(Means for solving the problem) The technical means is that the rail member 12 is removably inserted through the opening 13 of a constant width provided along the longitudinal direction of the rail member 12, and is rotated by 90 degrees. It is equipped with a retaining body 6 that is locked to prevent it from coming off, and an operating knob body 2 that is engaged with the retaining body 6 so as to be able to move forward and backward, and a male threaded shaft 9 is provided on either the operating knob body 2 or the retaining body 6. The rail member 1 is provided with a female screw portion 18 that engages with the male screw shaft 9 on the other side, and the operation knob body 2 is screwed and fastened to the retaining body 6.
a clamping ring body 4 inserted through the male threaded shaft 9 so as to clamp the opening edge 14 of the second opening with the retaining body 6;
In the hanging fixture 1, which includes a coil spring 3 that biases the clamping ring body 4 in the direction of the retaining body 6, and a hook body 5 for locking, the hook body 5 and the clamping ring body 4 are integrally provided, Holding ring body 4 and retaining body 6
There is provided a detent means that is relatively movable in the axial direction and not relatively rotatable in the circumferential direction.

(Function) According to the present invention, when attaching the hanging fitting 1 to the rail member 12, the retaining body 6 is attached to the opening 1 of the rail member 12 while the screwing between the retaining body 6 and the operation knob body 2 is loosened. While inserting it further, rotate it 90 degrees to lock it to the opening edge 14, and then,
When the operating knob body 2 is screwed and fastened to the retaining body 6, the opening edge 14 is firmly held between the retaining body 6 and the clamping ring body 4, and is fixedly attached thereto. When the retaining body 6 is rotated, the retaining body 6 and the clamping ring body 4 are prevented from rotating relative to each other by a rotation preventing means, and the hook body 5 is integrally provided on the clamping ring body 4. Therefore, the retaining body 6 and the hook body 5
It is possible to easily check whether the retaining body has been rotated 90 degrees properly by checking the position of the hook body 5, which prevents incorrect installation and makes the installation work easier. Become.

(Embodiment) Hereinafter, embodiments of the present invention will be described based on the drawings. In Figs. , a retainer 6, and the like.

The operating knob body 2 has a knob portion 8 and a male screw shaft 9 projecting to one side, and a recess 10 for holding the coil spring 3 is formed in the knob portion 8.

The retainer 6 is inserted into and removed from the opening 13 of a constant width provided along the longitudinal direction of the rail member 12, and is rotated through 90 degrees to close the opening edge 1.
4, and a rotation prevention protrusion 17 protruding from one side of the extraction prevention base 16.
7 each have a so-called oval shape with notches formed on both side edges of a concentric columnar portion.

The width l between both side edges of the retaining base 16 is configured to be slightly smaller than the width of the opening 13 of the rail member 12, and the width L between both ends in the direction orthogonal to the both side edges is configured to be larger than the width of the opening 13. .

Further, a female threaded portion 18 is formed extending between the retaining base portion 16 and the rotation preventing protrusion 17 and is screwed into the male threaded shaft 9 so as to be freely retractable.

Furthermore, a notch 19 is formed in the retaining base 16 and is fitted between the opening edges 14 of the rail member 12 to restrict relative rotation.

The holding ring body 4 has the anti-rotation protrusion 17 in the center.
An oval-shaped fitting opening 21 is formed into which the ring is inserted and removed, and the fitting opening 21 and the anti-rotation protrusion 17 prevent the clamping ring body 4 and the retaining body 6 from rotating relative to each other in the circumferential direction. , constitutes a detent means that is relatively movable in the axial direction. A hook-shaped hook body 5 is integrally provided on one side of the outer peripheral surface of the holding ring body 4 in a protruding manner. Incidentally, a structure in which the hook body 5 is fixed integrally may be used.

The coil spring 3 and the clamping ring body 4 are loosely inserted into the male threaded shaft 9 of the operating knob body 2, and the retaining body 6 is screwed together to form the hanging fitting 1. 2
A round washer 3 is caulked to the end of the male threaded shaft 9 to prevent the operation knob body 2 and the retaining body 6 from coming apart.

For example, when attaching the hanging fitting 1 to the rail member 12 made of extruded material or the like attached to the circumference of the corner of the ceiling 24 and the wall 25, as shown in FIG. 18 and the male screw shaft 9 of the operating knob body 2 is loosened, insert the retaining base 16 of the retaining body 6 through the opening 13, and push the operating knob body 2 against the biasing force of the coil spring 3. If you release your hand from the operation knob body 2 after rotating it 90 degrees while pressing it, the retaining base 1
The notches 19 of 6 are fitted between the opening edges 14, and a locking state in which both ends of the retaining base 16 abut against the inner surface of the opening edge 14 is obtained. In this state, the clamping ring body 4 is biased toward the retaining body 6 by the coil spring 3, so that the so-called retaining body 6 and the clamping ring body 4 are in a state where the opening edge 14 is clamped. Then, by rotating the operating knob body 2 and screwing the male threaded shaft 9 into the female threaded portion 18 of the retaining body 6, the clamping force of the retaining body 6 and the clamping ring body 4 against the opening edge 14 is increased. Becomes strong,
Here, the hanging fixture 1 is fixed at a desired position on the rail member 12.

When the retaining body 6 is rotated 90 degrees, the retaining body 6 and the clamping ring body 4 cannot be rotated relative to each other due to the engagement between the retaining protrusion 17 and the fitting opening 21. The ring body 4, that is, the hook body 5 and the retaining body 6, are rotated integrally, and it is easy to check whether the retaining body 6 has been rotated 90 degrees or not by the position of the hook body 5. Visible. Therefore, the hanging fitting 1 can be easily attached to a desired position on the rail member 12 in a normal attached state.

Furthermore, if the locking body 6 rotates when the male threaded shaft 9 is screwed together, the position of the hook body 5 moves, making it easily visible and returning to the normal state, thereby preventing incorrect installation. It can be prevented.

When moving the mounting position of the hanging fitting 1, the operating knob body 2 is loosened and the rail member 12 is moved.
Slide it along the longitudinal direction to the desired position,
Just sign it again.

In the above embodiment, the rail member 12 is attached to the wall 25 side, but it may be attached to the ceiling 24 side. Furthermore, although a male threaded shaft 9 is provided on the operating knob body 2 side in this embodiment, a male threaded shaft may be provided on the retaining body 6 side and a female threaded portion may be provided on the operating knob body 2 side.

(Effects of the invention) According to the invention, the rail member is inserted and removed freely through the opening of a constant width provided along the longitudinal direction of the rail member, and the retainer is locked by rotating 90 degrees. and an operating knob body that is engaged with the locking body so as to move forward and backward, wherein either the operating knob body or the locking body is provided with a male threaded shaft, and the other is provided with a female threaded portion that engages with the male threaded shaft. and a clamping ring body inserted through the male threaded shaft in order to clamp the opening edge of the rail member with the retaining body by screwing and fastening the operating knob body to the retaining body, and the clamping ring body. In a hanging fixture that includes a coil spring biasing toward the retaining body and a hook body for locking, the hook body and the clamping ring body are integrally provided, and the clamping ring body and the retaining body are aligned with the axis center. Since a rotation preventing means is provided that is relatively movable in the direction and cannot be relatively rotated in the circumferential direction, the orientation of the retaining body can be easily recognized by the position of the hook body, making the installation work easier. At the same time, incorrect installation can be prevented.

[Brief explanation of the drawing]

Fig. 1 is a sectional view showing the installed state of the embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is an exploded view of the same, and Fig. 4 is an exploded view of the same.
The figure is Fig. 3 - line arrow view, Fig. 5 is Fig. 3 -
It is a line arrow view. DESCRIPTION OF SYMBOLS 1... Hanging fitting, 2... Operation knob body, 3... Coil spring, 4... Holding ring body, 5... Hook body, 6... Removal prevention body, 9... Male screw shaft, 12... Rail member, 13...Opening, 14...Opening edge, 1
7... Anti-rotation protrusion, 21... Fitting opening.

Claims (1)

[Scope of utility model registration request] A retaining body 6 is inserted into and removably through an opening 13 of a constant width provided along the longitudinal direction of the rail member 12, and is locked by a rotation operation of 90 degrees. A male screw shaft 9 is provided on either the operation knob body 2 or the retaining body 6, and a female screw portion 18 that engages with the male screw shaft 9 is provided on the other side. A clamping ring body 4 is inserted through the male threaded shaft 9 so that the opening edge 14 of the rail member 12 is held in a state between the retaining body 6 and the operating knob body 2 by screwing and fastening the operation knob body 2 to the retaining body 6. In the hanging fitting 1, which includes a coil spring 3 that urges the clamping ring body 4 in the direction of the retaining body 6, and a locking hook body 5, the hook body 5 and the clamping ring body 4 are integrally provided. A hanging fixture characterized in that the clamping ring body 4 and the retaining body 6 are provided with a rotation preventing means that is movable relative to each other in the axial direction and cannot be rotated relative to each other in the circumferential direction.