JPS5929587Y2 - hanging tool - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a hanging tool, and more specifically to a hanging tool that is fixed to a support base using a suction cup.

Conventionally, hanging tools have been widely used, which are made by integrating a hook body for hanging articles onto a suction cup that is attracted to a smooth surface such as a tile or glass by using a difference in air pressure. In suction-type hanging tools, the elastic modulus at the attachment base of the hook support protrusion formed on the back of the suction cup is significantly different from that of other peripheral parts, so the distribution of the peel-off resistance of the suction cup caused by the elastic restoring force is There are problems such as unevenness and unexpectedly low lifting support.Also, when trying to remove the suction cup that has been suctioned, it is difficult to remove it, and when you want to change the mounting position, it is troublesome. There were drawbacks such as:

In view of the above, this invention was made for the purpose of providing a hanging device that can exert sufficient suction power and can be removed very easily and at any time. A sleeve-shaped support cylinder is erected at the center of the back of the suction cup, which has a small protrusion-shaped knob for removal formed on the outer peripheral edge of the main body to be suctioned, and a pair of sleeve-shaped support cylinders are provided on the side walls of the support cylinder, which penetrate in the diametrical direction. A plug-like body is provided with a hook body and a small projection formed on the side surface corresponding to each position of the through hole, and a hook body is formed in one of the through holes. The hook body is removably inserted into the support cylinder by snap-fitting a small protrusion into the other through hole, and furthermore, the hook body is attached to the suction cup at its back bent portion. It is characterized in that it is formed in a shape that comes into contact with the support base surface.

Next, this invention will be explained using examples.

FIG. 1 is a sectional view of an embodiment of this invention, and FIG. 2 is a perspective view of the embodiment in an exploded state.

The hanger A of this invention is made of rubber, synthetic rubber, or elastic, and has a small protrusion-like knob 2 for removal on the outer peripheral edge 1A of the main body 1, which is attracted to a smooth plane using a pressure difference. A sleeve-shaped support tube 4 is integrally erected at the center of the back of the suction cup 3 made of synthetic resin, and a pair of through holes 5, 5 are bored in the side wall of the support tube. A plug-like body 8 having a hook body 6 and a small protrusion 7 formed on the side surface corresponding to each position of the through-hole 5 is provided in one of the through-holes 5.
is inserted through the other through hole 5, and a small protrusion 7 is fitted into the other through hole 5 in a snap-like manner, and the hook body 6 is removably inserted into the support tube 4.
It is formed in a shape that comes into contact with the support base W of the suction cup 3.

In addition, in the above, the hook body 6 attached to the plug-like body 8
As shown in the figure, a metal hook body is attached by penetrating the body of the plug-like body whose bottom is made of synthetic resin or the like, and the plug-like body 8 and the hook body 6 are integrally formed of hard synthetic resin. It's good as well.

Next, in order to install the hanging device A of this invention, first, the third
As shown in the figure, the suction cup main body 1 is suctioned onto a smooth surface W such as glass or tile, and then, as shown in FIG. 6 is inserted from the tip end, and the plug-like body 8 is fitted into the state shown in FIG.

At this time, the plug-like body 8 is reliably fitted by the hook body 6 and the small protrusion 7 that fits in a snap-like manner.

Since the hook body 6 has its back surface 6A in contact with the support base W, when an article is suspended, the load P of the article is
is distributed as a couple with the support base contact portion 6A of the hook body 6 as a fulcrum, and is directed vertically downward with respect to the suction cup body 1;
Force Q1 in the direction perpendicular to the support base W. Q2, and as a result, the durable supporting capacity increases.

Further, when the suction cup main body 1 is to be peeled off from the support base W, it can be easily removed by supporting the small protrusion-shaped removal knob 2 and pulling it in the direction of arrow F.

Since this device is constructed as described above, the only attachment that is integrally formed with the suction cup body is the cylindrical support tube, so there are very few parts whose elasticity changes with respect to the suction cup body. It has a uniform adsorption force and can exhibit an extremely strong supporting force, and it can be easily peeled off, and the plug-like body can be removed if necessary, so it is especially suitable for hanging in bathrooms etc. When used as a tool, it is safe, and if a plug-like body with various hook bodies is prepared for one suction cup, it can be replaced with any one according to the purpose, making it highly versatile. It has various practical effects.

[Brief explanation of the drawing]

FIG. 1 is a sectional view of an embodiment of this invention, FIG. 2 is a perspective view of the embodiment in an exploded state, and FIGS. 3 and 4 are illustrations of the embodiment in use. A... Hanging tool, 1... Suction cup body, 1
A: Body periphery, 2: Small protruding knob for removal, 3: Suction cup, 4:
Sleeve-shaped support tube, 5... Through hole, 6...
...Hook body, 7...Small protrusion, 8...
Plug-like body.

Claims (1)

[Scope of utility model registration request] A sleeve-shaped support tube is installed at the center of the back of the suction cup, which has a small protrusion-shaped knob for removal formed on the outer peripheral edge of the main body that is suctioned to a smooth surface, and a sleeve-like support tube is installed in the side wall of the support tube in the diametrical direction. A pair of through-holes are bored, and a plug-like body having a hook body and a small protrusion formed on the side surface corresponding to each position of the through-hole is provided in one of the through-holes. The hook body is inserted through the other through hole, and a small protrusion is fitted into the other through hole in a snap-like manner, and the hook body is removably inserted into the support cylinder. A hanging device characterized in that it is formed in a shape that comes into contact with a support base of a suction cup.