JPH0317742Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a gripping tool that detachably grips the edge of a screen.

A conventional gripping tool for gripping the end of a screen is a cylinder with an H-shaped cross section with slits formed on the top and bottom. It was inserted into. However, fixing the locking material to the end of the screen and inserting the screen along the slit in the axial direction are both troublesome and time-consuming operations.

An object of the present invention is to solve the above-mentioned problems by providing a gripping tool that can extremely easily grip the edge of the screen.

In order to achieve the above object, the gripping tool of the present invention consists of a front and rear half-cylinder body and an elastic body that is detachably inserted between the half-cylinder bodies, and the front and rear half-cylinder bodies rotate with respect to each other at the central projecting end. Combine freely. The outer surface of the elastic body is formed into a guide groove shape into which a hanger or the like can be inserted and attached from the end surface side. Further, the elastic body presses the front and rear half cylinders in opposite directions centering on the connecting portion thereof, thereby compressing the gripping portions of the two half cylinders. A tooth pattern is provided on the crimp surface of the gripping portion to grip the edge of the screen.

The gripping tool of the present invention will be explained based on an embodiment shown in the drawings. As shown in FIG.
1. Caps 20 are fitted on both sides of the gripper 11, and a hanger 21 is attached to the upper gripper 11.

As shown in FIG. 2, the gripping tool 11 consists of half cylinders 12 and 13 that are made of a synthetic resin molded product or an aluminum extruded or drawn product, and are divided into front and rear halves, and a synthetic resin molded product or a metal plate product that is fitted in between. The front and rear half cylinders 12 and 13 are rotatably connected at the central projecting ends 14 and 15. Since the half cylinders 12 and 13 are pressed in opposite directions around the central protruding end by the elastic body 25,
The gripping parts 16 and 17 on the side opposite to the side on which the elastic body 25 is fitted are pressed together. Teeth 18 and 19 that engage with each other are formed on the crimp surface, and the end of the screen 10 is held between the teeth. The elastic body 25 has a C-shaped cross section, and its outer surface is formed into a guide groove 22 into which the hanger 21 fits. Half cylinder 1
2 and 13 have mutually symmetrical E-shaped cross sections, and gaps are formed above and below the central projecting ends 14 and 15. The legs 23 of the cap 20 shown in FIG. 3 are inserted into the gaps at both ends.

As shown in FIG. 4, the elastic body 25 is
2 and 13, the gripping parts 16 and 17 open and the teeth 18 and 19 are disengaged, so that the end of the screen 10 can be inserted into and removed from the gripping tool 11 very easily. When the elastic body 25 is fitted, the gripping parts 16 and 17 are pressed together, and the tooth patterns 18 and 19 grip the screen 10.

As shown in FIG. 2, the legs of the hanger 21 for hanging the screen 10 on a wall or the like are fitted into the guide grooves 22 of the elastic body 25 of the upper gripping tool 11 from the end face. The width of the foot of the hanger 21 in the front and back direction at the lower end is the guide groove 22.
Since the width of the opening is larger than the width of the opening of the guide groove 22, the guide groove 22 cannot be passed upwardly, but it can be slid in the left and right direction within the guide groove 22. As shown in FIG. 1, when there is only one hanger 21, the hanger 21 is slid to the center and hung on the hook on the wall. Although not shown, when displaying tapestries at a store,
A hanger is attached to the upper gripper to hang the tapestry, and a hanger is also attached to the lower gripper to hang the product manual or business tag.

Although the half-cylinder body in the embodiment has an E-shaped cross section, the cross-section is not limited to the E-shape, and there is a protruding end in the center that is rotatably connected to each other, and an elastic body is inserted between the half-cylindrical bodies. Any shape may be used as long as the grip portion and the grip portion on the opposite side are pressed together.

As mentioned above, the gripping tool of the present invention differs from the conventional gripping tool in which a bar-shaped locking material is fixed to the end of the screen, and there is no need to perform any processing on the end of the screen. You can attach and detach the screen extremely easily by simply operating the .

[Brief explanation of the drawing]

Fig. 1 is a front view of a tapestry equipped with a gripping tool according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a perspective view of the cap, and Fig. 4 is a
This figure is a cross-sectional view showing how the gripper shown in FIG. 1 is attached and detached from the screen. In the figure, 11 is a gripping tool, 12 and 13 are half cylinders, 14 and 15 are central projecting ends, 16 and 17 are gripping parts, 18 and 19 are teeth, 22 is a guide groove, and 25 is an elastic body.

Claims (1)

[Claims for Utility Model Registration] 1. Consists of front and rear half cylinders and an elastic body removably interposed between the front and rear half cylinders, and the front and rear half cylinders are mutually connected to each other via a central protruding end. The elastic body is a screen end gripping tool that presses the front and rear half cylinders in opposite directions around the central protruding end to press the gripping parts of the two together, and the elastic body A screen end gripping device characterized in that the outer surface of the body is formed in the shape of a guide groove into which a hanger or the like can be inserted and attached from the end surface side. 2. The screen end gripping device according to claim 1, which is characterized in that a tooth pattern is formed on the crimping surface of the gripping portion. 3. The screen end gripping tool according to claim 1 or 2, wherein the front and rear half cylinders have a symmetrical E-shaped cross section.