JPS6233888B2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention is applicable to frames such as supports or supporting frames stretched between ceilings and floors, rails or cases, exhibition stands, product shelves, and other intermediate parts of partitions. This relates to a holder for fixing shelves, panels, hangers, angles, etc.

[Prior art]

Conventionally, when attaching a shelf, etc., when fixing various items such as balls in the middle of a support frame, shelf supports such as bolts, hooks, and brackets are provided, and the items are placed through these supports. Deployment is underway.

[Problem that the invention seeks to solve]

This shelf bracket requires notches, bolt holes, etc. in the support frame, and since the load is applied to the bracket, it must be installed fairly firmly. If a strong structure and mounting form are adopted to prevent slipping and falling off, it will be complicated. This was a problem in terms of handling, as it was extremely troublesome to change or replace the installation.

It is an object of the present invention to provide a shelf holder that properly eliminates these conventional problems and is easy to handle and whose setting position can be easily adjusted.

[Means for solving problems]

In the present invention, a receiving member 1 on which an article A for a shelf is fixed or fixed is provided with a holder 2 having an insertion groove 4 that fits into an attached object B such as a frame or a rail,
At least a pair of vertically opposing rolling elements 3, 3 are provided in the insertion groove 4, and a floating element 5 supports the opposing pair of rolling elements 3, 3 so as to be able to approach and separate from each other; A spring 7 for biasing the floating body 5 in one direction is installed inside the holder 2, and an inclined surface 13 is formed on the inner surface of the holder 2 to allow the rolling elements 3, 3 to come into contact with each other to separate them from each other. The floating body 5 is slidably provided at the position of the surface 13, and the operating rod 6 connected to the floating body 5 is fitted into a fitting hole 15 formed in the holder 2 and guided out of the holder 2 to remove the floating body 5. This is a holder for a shelf, etc., characterized in that a body 5 is movably held in an insertion groove 4 by an operating rod 6.

〔Example〕

To explain the present invention based on the drawings, as shown in FIGS. 1 and 2, the holder 2 is used to place an article A on a holder 2 that is removably attached to a rail, which is an object B, through an insertion groove 4. A receiving member 1, which is a shelf receiving plate or shelf holder that can be placed, is integrally constructed so that it can be supported in a cantilever manner. As shown in FIGS. 3 to 5, this holder 2 is a frame made of a substantially hollow rectangular parallelepiped with one side open with an insertion groove 4, and the hollow part communicating with the insertion groove 4 is divided into upper and lower stages. The lower hollow part serves as a fitting recess for the floating elements 5 holding the rolling elements 3, 3 in a pair above and below and facing each other; This is a fitting recess for the fitting insert 11 held in multiple stages, and the floating body 5 and the fitting insert 11 are made of a U-shaped cross section, and the open side thereof is oriented in the same direction as the opening of the insertion groove 4 of the holder 2. The operating rod 6 is slidably inserted into the fitting holes 15, 15' provided through the charging holder 2, and the spring 7 is wound around the operating rod 6, and screws 20, 22 are attached to one end of the operating rod 6. The connected floating bodies 5 are urged in one direction. Further, the insert 11 is provided with an insertion hole 30 to allow the operating rod 6 to pass therethrough and be easily led out of the holder 2. Insert 1
In order to hold the rolling elements 10, 10 and 3 at the same height, insertion holes 10', 10', 3', 3' are bored in the opposing side plates of each of the floating elements 1 and 5. ing. The fitting insert 11 is held immovably within the fitting recess, and the spacing between the rolling elements 10 and 10 is defined in the fitted state. , 10 are fitted and hold the end edge of the rail B deeper than the rolling elements 10, 10, so that it can be supported against the horizontal force applied to the holder 2. On the other hand,
The fitting recess of the floating body 5 has a height that allows the floating body 5 to freely move up and down, and the insertion hole 3' of the rolling body 3,
The inner wall of the holder 2 facing 3' is provided with an inclined surface 13, which increases the horizontal movement distance of the rolling elements 3, 3 downward for each pair of opposing rolling elements 3, 3.
13, that is, the rolling elements 3, 3 are formed on contact surfaces where they come into contact with and separate from each other. The threaded portion 22 of the insertion hole 17 of the floating body 5 and the lower end threaded portion 20 of the operating rod 6 are screwed together, and the operating rod 6 is used for operation. The operating rod 6 has the guide pin 9 at the bottom.
A spring 7 wound around the guide pin 9 is interposed between the bottom surface of the holder 2 and the lower end surface of the operating rod 6, and the floating body 5 is moved by the spring 7. The rolling elements 3, 3 between the inclined surfaces 13, 13 are always biased upward, where the distance between them is small. That is, when the floating element 5 is at the top, that is, when the operating rod 6 is not pressed down, the rolling elements 3, 3 are positioned at the narrowest part of the fitting recess of the holder 2 by the spring 7. and are almost in contact with each other,
By pushing down the operating rod 6, the rolling elements 3, 3 are made free in the horizontal direction within an appropriate range.

Therefore, fitting the holder 2 into the rail B and sliding it on the rail B should be done with the operating rod 6 pressed down and the rolling elements 3, 3 free, and when the holder 2 is at the desired installation position, push down the operating rod 6. When released, the rolling elements 3, 3 are in a state where the rail B is clamped and clamped by the spring 7, and are fixed on the rail B. The fitting hole 15 in the holder 2 of the operating rod 6 has a tapered surface 16 that widens upward, and a stopper cap 8 having a tapered surface 18 at its lower end that fits into this tapered surface is screwed into the fitting hole 15, and the floating body The stopper cap 8 is screwed onto the protruding portion of the holder 2 of the operating rod 6. By bringing the tapered surfaces 16 and 18 into contact with each other, the operating rod 6 can be prevented from wobbling, and the receiving member 1 can hold the article A in a stable condition. In this case, if the tapered surfaces 16 and 18 are treated with Teflon or the like, it will be convenient when screwing the stopper cap 8 into the operating rod 6.

Then, attach this stopper cap 8 to holder 2.
The rail B is clamped and fixed between the rolling elements 3 and 3 with the strongest force by screwing onto the operating rod 6 until it touches the rail B, and in this state, even if you push the stopper cap 8 downward, it will remain locked and the operating rod 6 will move downward. There's nothing to do.
The rail B on which this holder 2 is supported has a constricted part 21 consisting of a groove-shaped notch on both sides of the end, and the holder 2 is slidably fitted in the longitudinal direction from one longitudinal end of the rail B. Or, reduce the thickness of the rail B by the length of the rolling elements 10 of the rail B (make it a flat plate-shaped part with the same thickness as the constricted part 21), and attach it to the rail B from the side from this part,
It can also be fixed by sliding it to an appropriate position.

As the rolling element 3, a ball, an inner cylindrical roller, a spherical roller, a drum-shaped rotating element, etc. are used, and instead of the rolling element 10 such as a ball, a shape that fits into the groove-shaped constriction 21 of the rail B is used. A protruding grip with a convex shape and a roller grip are provided. 1 in the diagram
Reference numeral 2 denotes a locking hole for holding an accessory part or a supporting part, which is provided in the receiving member 1 as required.

FIGS. 6 and 7 show another embodiment of the holder 2, in which the insert 11 with the rolling elements 10 in the holder 2 is omitted and only the rolling elements 3, 3, which can be easily fixed up and down, are provided. A fitting groove 23 is bored in 2,
The bent end of the receiving member 1 is inserted and held.

8 and 9 show the receiving member 1 provided with a protrusion 24 for engaging the hanger, and FIGS. 10 and 11 show the receiving member 1 provided with a screw hole 25 (or engaging) for holding an accessory part or a supporting part. A stop hole) is drilled in the hole.

FIG. 12 shows a structure in which the receiving member 1 is bent and extends in two directions, and the bent portion of the receiving member 1 is inserted into the bending groove 26 provided in the holder 2 for support. is a holder 2 in which a round bar body is screwed together in the same direction as the transverse direction of the rail B.

In the figure, 27 is a cushioning rubber material, 28 is a ring, 2
9 is a screw.

The holder 2 and the receiving member 1 may be integrally molded, or they may be configured to be detachable as in the above embodiment so that the shape, length, width, etc. of the receiving member 1 can be changed. . In that case, in addition to the embodiments described above, the connecting portion can be formed in various male/female types. Further, the stopper cap 8 may be a nut having a screw hole through which the operating rod 6 passes. Further, although the receiving member 1 is directly fitted and connected to the holder 2, a connecting piece formed at the end of the receiving member 1 is inserted through a relay piece (not shown) fitted to the holder 2. It is also possible to lock and connect the receiving member 1 to the holder 2 by fitting it into the groove.

〔Effect of the invention〕

According to the present invention, the receiving member on which articles can be placed can be easily moved and placed at any mounting position on the frame, rail, support, etc., and can be attached and detached with a single touch using the operating lever, making the attachment and detachment work much easier. It is simple and quick, greatly improves work efficiency, allows for proper and safe locking of supporting objects, provides a good-looking receiver that does not spoil the aesthetics of the surrounding area, and can be applied to a wide range of supporting objects of different shapes. Since it has a form that can be applied to many applications, it has practical effects such as being highly versatile.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, in which Fig. 1 is a side view, Fig. 2 is a plan view, Fig. 3 is a longitudinal cross-sectional view of the holder, Fig. 4 is a rear view thereof, and Fig. 5 is a cross-sectional view of the upper part of the holder. 6 is a longitudinal sectional view of another embodiment, FIG. 7 is a rear view thereof, and FIGS. 8 and 9 are a side view and a plan view of another embodiment, respectively, and FIGS. 10 and 11. 12 and 13 are a side view and a plan view of still another embodiment, respectively, and FIGS. 12 and 13 are plan views of still another embodiment, respectively. DESCRIPTION OF SYMBOLS 1... Receiving member, 2... Holder, 3... Rolling element, 4... Insertion groove, 5... Floating body, 6... Operating rod, 7... Spring, 8... Stopper cap, 9...
…guide pin.

Claims (1)

[Claims] 1. Receiving member 1 on which shelf article A is fixed or fixed
The holder 2 is provided with an insertion groove 4 to be inserted into a mounted object B such as a frame or a rail, and in the insertion groove 4, at least a pair of rolling elements 3, 3 are arranged vertically and facing each other. a floating body 5 which supports the pair of opposing rolling bodies 3, 3 so as to be able to approach and separate from each other;
A spring 7 that biases the floating body 5 in one direction is installed inside the holder 2, and an inclined surface 13 is formed on the inner surface of the holder 2 so that the rolling bodies 3 come into contact with each other and are separated from each other.
The floating body 5 is slidably provided at the position of the inclined surface 13, and an operating rod 6 connected to the floating body 5 is provided.
is fitted into a fitting hole 15 formed in a holder 2 and guided out of the holder 2, and the floating body 5 is movably held in the insertion groove 4 by an operating rod 6. . 2. The shelf support according to claim 1 or 2, wherein the receiving member 1 is a shelf support plate or a shelf support provided with a locking hole 12 or a screw hole 25 for holding an accessory part or a supporting part. Ingredients. 3. The holder 2 is a bracket having an insertion groove 4 formed in the longitudinal direction, and a floating body 5 having an inclined surface 13 on the inner surface and a groove formed therein is fitted into the insertion groove 4. The shelf holder according to claim 1 or 2, which is an insert. 4. Any one of claims 1 to 3, wherein the holder 2 has an insertion groove 14 into which the receiving member 1 can be fitted, and a fitting hole 15 having a tapered surface 16 formed on the mounting surface. Shelf brackets listed in one section. 5. The floating body 5 is a clamping body having a groove formed therein, and the insertion holes 3' for the rolling bodies 3, 3 are formed in the opposing wall.
Claim 1, which is a member having 3'
A shelf holder according to any one of items 4 to 4.