JP2525326Y2 - Wire upholstery - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention relates to a wire upholstery for mounting display shelves, displays, foreheads, lights and other interior structures at stores, homes, exhibition halls and the like. Things.

(Prior art)

In recent years, the sleeve is elastically deployed in the casing with a spring,
A wire stretching device capable of gripping and fixing a wire with a ball held by the sleeve has been proposed by the present inventors and is in practical use, and is used when hanging an article or fixing a wire to a ceiling, a floor, or a wall surface. In some cases, the upholstery is fixed to the mounting surface.

[Problems to be solved by the invention]

However, it is often inconvenient to hold the article in a balanced manner by stretching the wire from any direction, especially when the article is hung with a wire. If the wire is forcibly stretched in the oblique direction, a force due to the lash is applied to the mounting bracket, which is not preferable, and the wire is also damaged and the fatigue is accelerated.

An object of the present invention is to provide a wire tensioning device which removes the conventional drawbacks accurately and which can stretch a wire in an arbitrary direction and which can hold a suspended article accurately and safely.

[Means for solving the problem]

The present invention relates to a rolling element 3 internally provided with a hollow cylindrical sleeve 1 through which a wire W can be inserted, a ball 2 for restraining or freeing the wire W inserted through the sleeve 1, and a rolling element 3 wire gripping member 7 made of a spring member 6 for biasing the sleeve 1 so as to press the tapered surface 3 ₁ formed in the 3, the rolling cylindrical bulb having a bearing portion 9 _first body 3 receiving member 9 is provided on a suspension bolt 10 via a mounting member 8.

〔Example〕

 An embodiment of the present invention will be described with reference to the drawings.

In the example shown in FIGS. 1 to 4, a rolling element 3 internally provided with a hollow cylindrical sleeve 1 through which a wire W can be inserted, and a plurality of balls 2 that restrain or free the wire W inserted through the sleeve 1. wire gripping member 7 made of a spring member 6 for biasing the sleeve 1 so as to press the ball 2 to the tapered surface 3 ₁ formed in the rolling element 3, provided with a bearing portion 9 ₁ of the rolling element 3 was there a cylindrical ball receiving member 9 as a wire tension brace comprises a hanger rod 10 via a mounting member 8 of the through-hole 10 _1.

In this case, as the mounting member 8, the suspension bolt
The threaded portion ₈₁ is screwed to the 10 bottom of be those provided in the upper portion, the ball receiving member 9 to the lower portion Yes coupled by rivets 11, also in the cylindrical ball receiving member 9, A cylindrical cover body 13 having a flange portion 12 formed on the outer peripheral side thereof is fitted and disposed to make a good appearance by applying a makeup, but if necessary, a decorative flange is provided on the outer periphery of the cylindrical ball receiving member 9. The wire grip body 7 may be mounted by screwing a threaded member or a cap nut (not shown) or the like.

In addition, the nut 14 and the washer 15
And can be fixed to the mounting surface.

Further, the wire grip body 7 is used as a rolling element 3 which can move by free joint engagement such as a sphere having a spherical outer periphery or a cylindrical or conical roller, and is mounted with a ball receiving member 9 of a ball bearing or a roller bearing. The sleeve 1 is elastically mounted by the spring member 6 and sealed in the rolling element by the spring seat 17, and the sleeve 1 is instructed to be able to swing in an arbitrary direction with respect to the mounting surface.

In FIGS. 5 and 6, the rolling element 3 of the wire grip body 7 is shown.
The be those attached to the tubular bulb receiving member 9 with a bearing 9 ₁ in the mounting member 8 and the tubular collar 9 ₃ of the cap nut, screwed nuts 14 on the outer periphery of the cylindrical ball receiving member 9 forming a thread portion 9 ₂ Ki can configure the bolt bottom obtained by the wire tension brace can be screwed into the screw hole of the other Tsushide article, in the case of through-holes instead of the screw holes, the cylinder in the through hole Insert the ball receiving member 9
It can also be used to tighten clamping the Tsushide article in the mounting member 8 and the nut 14, to form the threaded portion 1 ₁ at the distal end of the sleeve 1 of the wire gripping member 7 necessary, the threaded portion 1 ₁
Alternatively, the stopper 16 may be screwed and provided to stop and hold the sleeve 1 so that the locked state can be maintained by the stopper 16.

The rolling element 3 that can move by free joint engagement is:
For example, although a substantially spherical body is used, a cylindrical or conical roller having a circumferential surface may be incorporated in the ball receiving member 9 as a rolling element. The ones from the two members consisting of an outer member with the inner member and the rolling outer peripheral surface with a tapered surface 3 ₁ constitutes a rolling element 3, in a form freely screwed or fitted detachably to the inner member to the outer member Can also be used.

When a shelf member or a panel is displayed, a wire fixed to a wall or a ceiling surface with a suspension bolt 10 and suspended from a wire grip body 7 is used. The wire W is inserted into the insertion hole of the sleeve 1 in the moving body 3 and is gripped by the ball 2 before use. Since the sleeve 1 can freely roll with respect to the suspension bolt 10, the sleeve 1 can swing in any direction, and the wire W held between the balls 2, 2 can be stretched in any direction. If the end of the sleeve 1 is pushed into the rolling element 3, the wedge state is released, the grip by the balls 2, 2 is released, the wire W can be removed or moved out, and the position of the shelf can be changed. .

[Effect of the invention]

The present invention provides a hollow cylindrical sleeve through which a wire can be inserted, a rolling element internally provided with a ball that restrains or frees the wire inserted through the sleeve, and a tapered surface formed in the rolling element with the ball. By providing a wire grip body comprising a spring member for biasing the sleeve so as to be in pressure contact, and a cylindrical ball receiving member provided with a support portion for the rolling element on a bolt via a mounting member, the wire is provided. It can be installed in any direction, and it is used without straining or damaging the wire. Even if it is touched and pushed by touching the tensioned wire, the impact of the rolling element is absorbed and the wire is cut off. In addition, there is an effect that the handling can be easily performed and the wire can be efficiently installed, for example, the position can be easily changed.

BRIEF DESCRIPTION OF THE DRAWINGS The drawings show an embodiment of the present invention, FIG. 1 is a side view, FIG. 2 is an enlarged longitudinal sectional view, FIG. 3 is a longitudinal sectional view taken along the line II of FIG. 4 is a side view in one use state, FIG. 5 is a partially cut-away side view of another embodiment, and FIG. 6 is a perspective view. W ... wire, 1 ... sleeve, 2 ... ball, 3 ...
Rolling elements 3 ₁ ...... tapered surface, 6 ...... spring member, 7 ...... wire grip body 8 ...... mounting member, 9 ...... ball receiving member, 10
... hanging bolts.

Claims (5)

(57) [Scope of request for utility model registration] 1. A hollow cylindrical sleeve (1) through which a wire (W) can be inserted, and a ball (2) that restrains or frees the wire (W) inserted through the sleeve (1). consisting rolling elements (3), and the ball (2) the rolling elements (3) forming the tapered surface in the (3 ₁₎ biasing said sleeve (1) in pressure-contact to the spring member (6) wire grip body (7), the bearing portion of the rolling elements (3) (9 ₁₎
A wire tensioning device comprising a cylindrical ball receiving member (9) provided with a hanging bolt (10) via an attachment member (8). Wherein said mounting member (8) is, the hanging thread portion screwed to the lower end of the bolt (10) to ₍₈₁₎ be those provided in the upper portion, the ball receiving member to the lower part ( The wire tensioning device according to claim 1, wherein the rivets (11) are connected to each other. 3. The wire according to claim 1, wherein the cylindrical ball receiving member (9) is fitted with a cylindrical cover body (13) having a flange portion (12) formed on an outer peripheral side thereof. Upholstery. 4. A hollow cylindrical sleeve (1) through which a wire (W) can be inserted, and a ball (2) that restrains or frees the wire (W) inserted through the sleeve (1). consisting rolling elements (3), and the ball (2) the rolling elements (3) forming the tapered surface in the (3 ₁₎ biasing said sleeve (1) in pressure-contact to the spring member (6) wire gripping member (7) is a one mounted by the support portion via the rolling elements (3) (9 ₁₎ of some tubular bulb receiving member (9) to the mounting member (8), the cylindrical bulb wire Zhang appliances to screw portion can be screwed a nut (14) on the outer circumference of the receiving member (9) by being configured to form to bolts (9 _2), wherein. 5. A forming a threaded portion (1 ₁₎ at the distal end of the sleeve (1) of the wire gripping member (7), claims the stopper (16) into the screw section (1 ₁₎ and screwed deployed The wire tensioning device according to 3 or 4.