JPH0720430Y2 - Hanging bracket - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention is intended to stretch wires, such as a wire, for mounting a display, a forehead, a light, or any other structure for interior use in a fall, home, or exhibition space. The present invention relates to a hanging metal fitting that also functions as a device.

[Prior art]

Conventionally, a wire mounting bracket having a chuck mechanism has been proposed and put to practical use by the present inventor. However, when using this mounting bracket when fixing a cord to a mounting surface such as a ceiling, floor, or wall surface, It is common to engage with a bracket fixed to the mounting surface or to attach a bolt portion integrally formed with the mounting bracket to the mounting surface by an embedded finish.

[Problems to be solved by the invention]

However, in this case, the tensioned wire is loosened in a certain direction due to the weight of the suspended article, and looseness is likely to occur, and it is necessary to re-tighten or loosen the wire and tension it while adjusting it, and its handling work is It was inconvenient and a problem.

An object of the present invention is to provide a suspending metal fitting which is capable of properly eliminating the above-mentioned conventional drawbacks and which allows the cord body to be tensioned arbitrarily and the tensioning work to be easily performed.

[Means for solving problems]

According to the present invention, a sleeve 2 having an insertion hole 1 through which a wire W can be inserted is slidably installed, a wire fixing member 3 having a grip mechanism a, and an end portion of the wire fixing member 3 is screwed at one end side. Fixed,
Hollow male screw rod 4 into which the sleeve 2 is slidably inserted
And a turnbuckle body 6 of which one side is screwed to the other end side of the hollow male screw rod 4, and a hook rod 8 which is screwed to the other side of the turnbuckle body 6. Is.

[Action]

According to the present invention, the tightening and loosening of the wire W can be easily adjusted by rotating the turnbuckle body 6 simultaneously with the tensioning of the wire W, and the sleeve 2 slides on the hollow male screw rod 4. It is movably inserted so that the excess wire W can be cleanly cleaned up.

〔Example〕

An embodiment of the present invention will be described with reference to FIGS. 1 to 3. A sleeve 2 having an insertion hole 1 through which a wire W can be inserted is slidably installed in a wire fixing member 3 having an inner tapered surface. 2, a cone portion 10 provided on the inner surface of the taper 2, a ball 11 or a shoe that is inserted into and removed from the insertion hole 1 by protruding and retracting into the cone portion 10 that fits on the inner surface of the taper, and a spring 12 that biases the sleeve 2 in one direction. A turn having a grip mechanism a consisting of and a hollow male screw rod 4 is detachably screwed to the end of the wire fixing member 3 and a nut portion 5 with which the hollow male screw rod 4 is screwed is provided on one side. On the other side of the buckle body 6, a nut portion 7 having a screw in a direction different from the nut portion 5 is provided.
And a hook 9 to be screwed onto the nut portion 7.
It has a screw rod 8 attached thereto, and is a hanging metal fitting that can support this hook 9 with the wall surface or the wire W.

The turnbuckle body 6 is a threaded component having a right-handed nut part 5 at one end and a left-handed screw at the other end. The turnbuckle body 6 is fitted with a wire fixing member 3 and a hook 9. By turning the turnbuckle body 6, both members 3 and 9 are moved toward and away from each other.

The wire fixing member 3 is a hollow cylinder, one end of which has a gradually decreasing diameter and is formed with a tapered surface as an abutting surface on the inner surface, and a hollow screw rod 4 is screwed on the other end. Further, in the wire fixing member 3, at least two or more balls, for example, the sleeve 2 holding the three balls 11 is held so as to be axially movable.

The sleeve 2 is a pipe body having an insertion hole 1 so that the wire W can be inserted between the balls 11 from the outside in the axial direction, and is fitted to the taper surface of the wire fixing member 3 at the substantially central portion. The cone portion 10 having a shape is formed, and the cone portion 10 is formed.
A ball insertion hole is provided in each of which a ball 11 is held.

The ball 11 is encapsulated in a separable and contactable state restricted by the taper surface by the free movement of the sleeve 2, and is set so as to be fixed on the wire W and slidable. One end portion of the sleeve 2 following the small diameter portion of the cone portion 10 is provided so as to project from the wire fixing member 3, and the large diameter portion of the cone portion 10 is formed as a stepped portion to serve as a spring receiver and faces the spring bearing. A spring 12 for urging the cone portion 10 of the sleeve 2 in the direction in which the tapered surface abuts is provided between the hollow screw rod 4 or the spring retainer provided in the wire fixing member 3 as a spring seat.

In the above embodiment, the hook 9 is illustrated, but the present invention is shown in FIG.
Eyepiece fittings and U-shaped members as shown in A and B can be used, and the "hook" includes these eyepiece fittings and the like. A lock member that can be opened and closed can be provided in parallel with these hooks 9 to facilitate the hooking work of the hooks 9 in a safe manner.

That is, in the example of FIG. 4A, a hook for supporting the mounting surface portion or another portion is replaced with an eyepiece metal fitting, and in FIG. 4B, a U-shaped member 9 is provided with a lock member 13 of a bolt nut. Although it is attached, it may be opened and closed by a hanging wheel.

A knurled surface or an operating grip surface is preferably attached to the outer peripheral surface of the turnbuckle body 6, and a hollow shaft tube with left and right threads may be used if necessary. Further, since the hollow screw rod 4 and the screw rod 8 and the nut portions 5 and 7 have a relative relationship, they may be provided on the opposite sides.

[Effect of device]

In the present invention, a sleeve 2 having an insertion hole 1 through which a wire W can be inserted is slidably installed, and an end of a wire fixing member 3 having a grip mechanism a is screwed and fixed to one end of a hollow male screw rod 4. In addition, the sleeve 2 is movably inserted into the hollow male screw rod 4, the other end side of the hollow male screw rod 4 is screwed into one side of the turnbuckle body 6, and the other side of the turnbuckle body 6 is provided with a hook. By screwing the screw rod 8, the turnbuckle body 6 can be rotated to tighten or adjust the slack of the wire W easily and quickly, and by releasing the grip of the wire fixing member 3, it can be suspended. The position of the article can be easily changed and it is convenient for displaying the article. The extra part of the wire W can be stored in the hollow male screw rod 4 so that the appearance is good, and the wire W can be stretched efficiently. There are practical effect which can be configured to fitting.

[Brief description of drawings]

The drawings show an embodiment of the present invention. Fig. 1 is a front view, Fig. 2 is a partially enlarged vertical sectional view, Fig. 3 is a perspective view of a state of use, and Figs. 4A and 4B are different embodiments. It is a front view of an example. W ... Wire, a ... Grip mechanism, 1 ... Insertion hole, 2 ... Sleeve, 3 ... Wire fixing member, 4 ... Hollow screw rod, 5, 7
... nut part, 8 ... screw rod, 9 ... hook, 11 ... ball.

Claims (1)

[Scope of utility model registration request] 1. A wire fixing member (3) equipped with a grip mechanism (a), in which a sleeve (2) having an insertion hole (1) through which a wire (W) can be inserted is slidably mounted, and an end portion of the wire fixing member (3) is screwed at one end side. Fixed together,
Hollow male screw rod 4 into which the sleeve 2 is slidably inserted
And a turnbuckle body 6 of which one side is screwed to the other end side of the hollow male screw rod 4, and a hook rod 8 which is screwed to the other side of the turnbuckle body 6. .