JPS5810860Y2 - Slide hanger for sliding bodies such as doors etc. - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a slide hanger for sliding and removably attaching a sliding body, such as a sliding door, to a slide rail.

For example, in order to attach a sliding door to the entrance of a greenhouse, it is necessary to attach a hanging door wheel or the like to the upper end of the door, and to attach a slide rail that engages with the door roller to the main body of the house.

However, when so-called door rollers are used in hot and humid places such as greenhouses, they corrode quickly and have a short lifespan.

In addition, the frame of a greenhouse is generally made of pipe materials, etc., but since this pipe material cannot be used directly as a slide rail in a normal door roller, it is necessary to attach a slide rail such as band steel or shaped steel to the house.
There are drawbacks that lead to increased costs.

The present invention was made in view of the above, and it is possible to use a pipe material as a slide rail and slide a sliding body such as a door on it, without using an expensive door roller or a special slide rail as in the past. To provide a slide hanger with a simple structure that can be attached and detached.

Hereinafter, the present invention will be explained based on an illustrated embodiment.

In the figure, A is a slide hanger, and the front view is approximately U.
A spring steel wire bent into a letter-shaped shape is bent into a J-shape when standing on the side surface, and a substantially semicircular curved part 1 is formed at the upper end thereof.

The free ends of the spring steel wires hanging down from this curved section 1 are bent approximately horizontally to just below the center of the curved section 1 to form a horizontal section 2, and the tips of the horizontal sections 2 are bent outward. By bending it parallel to the center line of curvature, an engaging portion 3 for engaging the slide body is formed.

In order to hang the door B as a slide body onto the pipe material C as a slide rail using the slide hanger A having such a structure, as shown in FIGS. 1 and 5, a corner member of the door B must be A pair of protrusions E are provided on the holes, etc., and a retaining hole is provided in the protrusions E.

The distance between the protrusions E should be approximately the same as the width of the slide hanger A, or slightly smaller than this.

Then, the hanger A is elastically deformed so that the tip end of the engaging part 3 of the slide hanger A becomes smaller than the interval between the protrusions E, so that the engaging part 3 faces the inner end of the engaging hole of the protrusion E.

Next, when the restraining force on the slide hanger A is released, the hanger A elastically returns and the engaging portions 3 move outward, so that the retaining portion 3 engages with the protrusion E that is a member of the corner. It is inserted into the matching hole and engaged.

After the slide hangers A are attached to both ends of the upper part of the door B in this manner, the door B is lifted and the curved portion 1 of the hanger A is engaged with the pipe material C.

That is, the curved part 1 of the slide hanger A is engaged with the pipe material C as a slide rail, and the retaining part 3 is engaged with the door B as a slide body, so that the door B is connected to the pipe material C via the hanger A. It is attached to.

Since the curved portion 1 that engages with the pipe material C has a semicircular shape with an open bottom, it is easy to attach and detach, and the engagement is stable, and the curved portion 1 engages with the pipe material C as a guide. 2. It is slid.

Therefore, the door B can be attached to the pipe material C in a detachable and slidable manner.

Furthermore, since the retaining portion 3 that engages with the door B is formed directly below the center of curvature of the curved portion 1 and parallel to the center axis of the curvature, the slide hanger A is prevented from tilting due to the weight of the door B. That's not it.

Therefore, since the slide hanger A is stably held together with the pipe material C, there is no possibility that the door B will accidentally fall off.

Furthermore, since the slide hanger A is made of spring steel wire, it has high wear resistance and retains a cushioning effect, and the hanger A can be fixed to the door B using its elastic force. This greatly simplifies the overall configuration.

The radius of the curved portion 1 and the distance from the center of the curve to the retaining portion 3 vary depending on the diameter of the pipe material C, but generally the radius of the curve is slightly larger than the outer diameter of the pipe material C. It is preferable to provide play in the retaining portion and to make the distance slightly smaller than the outer diameter of the pipe material B to prevent it from falling off, and to elastically deform the hanger A when it is attached or detached.

As explained above, the present invention allows sliding bodies such as doors, which are relatively light in weight, to slide through a slide hanger made only by bending and molding spring steel wire, without using the conventional expensive door roller. Since it can be hung on a rail, the overall device can be simplified and costs can be reduced.

In particular, when the structural material is made of pipe materials such as a greenhouse, the pipe material can be used as it is as a slide rail without using special strip or shaped steel slide rails as in the past. The mechanism can be provided at low cost.

In addition, since the center of the curved part that engages with the slide rail and the retaining part that engages with the slide body are located in the same vertical plane, the slide hanger is stably held on the slide rail and the slide body is stabilized. It can also be slid easily.

[Brief explanation of the drawing]

Fig. 1 is a perspective view showing one embodiment of the present invention, Fig. 2 is a front view of the same, Fig. 3 is a side view of the same, Fig. 4 is a plan view of the above, and Fig. 5 is a perspective view showing one form of use. It is. A...Slide hanger, B...Slide body, C...Slide rail, 1...
- Curved part, 2...Horizontal part, 3...Engaging part.

Claims (1)

[Scope of utility model registration request] A hanger for sliding and removably attaching a sliding body such as a door to a slide rail.The upper end is made by bending a spring steel wire into a roughly U-shape from the front and bending it into a J-shape when standing on the side. A substantially semicircular curved portion is formed in the curved portion, the lower end of the bent portion is bent approximately horizontally to just below the center of the curved portion, and the tips of the horizontal portions are each bent outward parallel to the center line of the curved portion. A slide hanger for a sliding body such as a door, characterized by having a locking part formed therein.