JPH0743224U - Wall-mounted suction cup - Google Patents

Abstract

(57) [Summary] [Purpose] A suction cup that can be used even when it is hung on the joints of tiles. [Structure] The concave portion of the suction plate is divided and each sucks so as to cross the tile joint.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of a suction cup for attaching a soap box or the like to a tile wall in a washroom or the like.

[0002]

[Prior art]

 Conventionally, when a mirror, a towel, a soap box or the like is attached to a wall surface such as a tile in a washroom or a toilet with a suction cup, the suction cup 1 shown in FIGS. 1 and 2 is used. The board 1 is pressed against the wall surface to remove the air in the recess 2 and the elastic restoring force of the recess 2 causes a negative pressure to be adsorbed. However, when used on a wall layout or in pairs, the gap between the two and the joint span of the tile do not match, and as shown in FIG. 3, when the joint 4 of the tile 3 just hangs on the suction board 1, the joint 4 is dented from the tile 3. As a result, air leaks into the recess 2 of the suction cup 1 and does not serve as a suction cup.

[0003]

[Problems to be solved by the device]

 Therefore, the problem to be solved by the present invention is to allow the suction cup of the suction cup to play its original role even if the suction cup hangs over the joint of the tile.

[0004]

[Means for Solving the Problems]

 To do this, divide the suction cup recess into multiple recesses, and use as many suction cup recesses as possible in contact with a flat wall surface.

[0005]

[Action]

 Then, even if the suction cup is hung over the concave portion of the joint, even if it is used, the flat tile part that is not the joint is in contact with the divided concave portions of the suction cup to adsorb, and at least creates an adsorption force commensurate with the weight of the object to be hung. You can

[0006]

【Example】

 An embodiment of the present invention will be described with reference to the drawings. 4 and 5 show the suction cup 5 of the present invention, in which the concave portion 6 constitutes the suction cup 7 and the four suction cups 8a, 8b, 8c, 8d are formed in the concave portion 6 from the peripheral edge 9 of the concave portion 6. A peripheral edge 10 of 8 is provided in a lowered position. The suction cup 7 is provided with a protrusion 11 on the side opposite to the recess 6 for hanging an object (not shown). Further, FIG. 6 and FIG. 7, which is a sectional view taken along the line AA, show an adsorption plate 12 of another embodiment, in which the concave portion 13 is divided into five by a partition wall 14, and the peripheral edge 15 of the concave portion 13 and the partition wall 14 are illustrated. 8 and FIG. 9, a notch 16 and an R portion 17 are formed on both sides of the notch 16, and a step 18 is formed, and a protrusion 19 is provided outside the suction cup 12. FIG. 10 shows an example in which the suction cup 5 or the suction cup 12 of the present invention is used in a state of being bridged at the intersection of the joints 20a and 20b. Reference numeral 21 indicates a tile.

The present invention having such a configuration will be described with reference to the above drawings. In the case shown in FIG. 10, the conventional suction cup 1 cannot be sucked, but the suction cups 5 and 12 of the present invention suck it, and its operation will be explained. When it is rotated and pressed against the intersection of the joints 18a and 18b, the joints 18a are located between the suction cups 8a and 8b, the suction cups 8c and 8d, and the joints 18b are located between the suction cups 8a and 8c and the suction cups 8b and 8d. The force does not work, but instead the suction cups 8a, 8b, 8c and 8d come into contact with a flat smooth surface to generate a suction force. Further, in the suction plate 12, the concave portions surrounded by the L-shaped partition wall 14 corresponding to the tiles 19 and 19 around the intersections of the joints 18a and 18b come into contact with each other to be adsorbed, and the adverse effect of the joints can be eliminated.

[0008] The suction cups 8a, 8b, 8c, and 8d have peripheral edges and partition walls 14, 14, and notches 16 are formed in the peripheral edges. The contact surface is secured to ensure hermeticity. Needless to say, the peripheral edge 9 of the concave portion 6 of the suction plate 5 operates in the same manner as in the conventional use. Needless to say, other shapes can be considered for the peripheral edges of the suction cups 8a, 8b, 8c, 8d if the mold structure is changed.

[0009]

[Effect of device]

 Since the concave portion of the suction plate is divided in this way, it is possible to provide a suction plate that surely sucks even when the suction plate is mounted on tile joints.

[Brief description of drawings]

FIG. 1 is a side view of a conventional suction cup.

FIG. 2 is a sectional view of a conventional suction cup.

FIG. 3 is a diagram in which a conventional suction cup is located on a tile wall surface.

FIG. 4 is a side view of the suction cup of the present invention.

FIG. 5 is a sectional view of the suction cup of the present invention.

FIG. 6 is a side view of a suction plate of another embodiment.

FIG. 7 is a sectional view of a suction plate of another embodiment.

FIG. 8 is a detailed sectional view of a partition wall.

FIG. 9 is a detailed sectional view of a partition wall.

FIG. 10 is a diagram in which the suction disk of the embodiment is located on the tile wall surface.

[Explanation of symbols]

 1 suction plate 2 concave portion 3 tile 4 joint 5 suction plate 6 concave portion 7 suction cup 8a, 8b, 8c, 8d 4 suction cup 9 peripheral edge 10 peripheral edge 11 protrusion portion 12 suction disk 13 concave portion 14 partition wall 15 peripheral edge 16 split portion 17 R portion 18 Step 19 Projection 20a, 20b Joint 21 Tile

Claims (1)

[Scope of utility model registration request] 1. A suction cup attached to a wall having a smooth surface such as a tile with a suction cup, wherein the suction cup is divided.