TWI745252B - Anti-slip chair - Google Patents

Abstract

An anti-slip chair includes a chair and an anti-slip unit. The chair includes a load-bearing part, a chair leg and a top abutment. The chair leg is set on the bottom of the load-bearing part, and the top abutment is set on one side of the chair leg; the anti-slip unit is set on the chair leg. The sliding part, the suction part and the force receiving part, the suction part is arranged on one side of the socket part, the socket part is higher than the suction part, the anti-slip part is arranged at the bottom of the socket part, and the force part is arranged on the top surface of the suction part , The sleeve is assembled at the bottom of the chair leg, and the top is pressed against the top to correspond to the force-receiving part. Thereby, the chair can be placed on the setting plane, and the suction member can contact the setting plane. When the load-bearing part is seated or standing for pressure, in addition to the depressible sleeve and the non-slip part as the anti-slip, more The pre-compression distance can be reduced at the same time so that the top and the force-receiving parts abut against each other, so that the suction member is firmly adsorbed on the installation plane for fixing, so that the chair achieves a better anti-slip and fixation effect.

Description

Anti-slip chair

The present invention provides an anti-slip chair, especially an anti-slip chair that can achieve better anti-slip and fixation effects.

Ordinary chairs usually have foot pads at the bottom of the chair legs to achieve the effect of preventing slippage.

However, in actual use, most of the real anti-slip effect cannot be achieved by only using the foot pads. Especially when used on a smooth or slippery floor, the foot pads often lose their anti-slip effect, resulting in the inability to stabilize the chair set. Location, causing danger to use.

Therefore, how to invent an anti-slip chair with a view to achieve a better anti-slip and fixation of the chair will be what the present invention intends to actively disclose.

In view of the shortcomings of the above-mentioned conventional technology, the inventor felt that it was not perfect, so he exhausted his mind to study and overcome it, and then developed an anti-slip chair with a view to achieve a better anti-slip and fixed chair. Purpose.

In order to achieve the above and other objectives, the present invention provides an anti-slip chair, which includes: a chair and a plurality of anti-slip units. The chair includes a bearing part, a plurality of chair legs and a plurality of abutment tops, the seat legs are arranged at the bottom of the bearing part, and each abutment top is arranged on one side of each chair leg; and each anti-slip unit is arranged on each The chair leg, each of the anti-slip units includes a socket, an anti-slip part, an adsorption part, and a force receiving part. On each of the suction parts, each of the anti-slip parts are arranged on the bottom of each of the socket parts, each of the force-receiving parts is arranged on the top surface of each of the suction parts, and each of the socket parts is assembled on the bottom of each of the chair legs, Each of the abutting parts corresponds to each of the force-receiving parts with a pre-compression interval.

In the aforementioned anti-slip chair, one side of each of the legs of the chair further includes an extension portion, and one side of each of the abutting top portions is provided on each of the extension portions.

In the above-mentioned anti-slip chair, the end edge of the bottom of each chair leg is provided with a plurality of embedding grooves, and the bottom of the inner side of each sleeve is provided with a plurality of limit parts, and each limit part is correspondingly combined with each of the Embedding groove.

In the above-mentioned anti-slip chair, each of the suction members is a suction cup, and a force applying portion is provided on the periphery of each of the suction members.

In the aforementioned anti-slip chair, one side of each of the sockets further includes a connecting portion, and each connecting portion is connected to each of the force-receiving portions.

Thereby, the anti-slip chair of the present invention can place the chair on the installation plane and contact the installation plane with the suction member. When the load is sitting or standing on the carrying part to apply pressure, the sleeve can be pressed down by the anti-slip part. In addition to anti-slip, it can also reduce the pre-compression distance at the same time so that the top of the abutment and the force-receiving part abut each other, so that the suction member is firmly adsorbed on the installation plane for fixing, so that the chair achieves a better anti-slip and fixation effect .

In order to fully understand the purpose, features, and effects of the present invention, the following specific embodiments are used in conjunction with the accompanying drawings to give a detailed description of the present invention. The description is as follows:

Please refer to FIGS. 1 to 7, as shown in the figures, the present invention provides an anti-slip chair 1, which includes: a chair 1 and a plurality of anti-slip units 2.

The chair 1 includes a supporting portion 11, a plurality of chair legs 12 and a plurality of abutting top portions 13, the chair legs 12 are provided at the bottom of the supporting portion 11, and each abutting top portion 13 is provided on one side of each of the chair legs 12.

Each of the non-slip units 2 is provided on each of the chair legs 12, and each of the non-slip units 2 includes a sleeve 21, a non-slip part 22, an adsorption part 23 and a force receiving part 24, each of the adsorption parts 23 is provided On one side of each of the sockets 21, each of the sockets 21 is higher than each of the suction members 23, each of the anti-slip parts 22 is provided at the bottom of each of the sockets 21, and each of the force receiving parts 24 is provided at The top surface of each adsorption member 23, each of the socket members 21 are combined with the bottom of each of the chair legs 12, and each of the top portions 13 corresponds to each of the force receiving parts 24 with a pre-compression interval a.

When the anti-slip chair of the present invention is in use, the chair 1 with the legs 12 can be placed on a setting plane 3 (such as the floor, tile surface or bathtub), and each anti-slip The suction member 23 of the unit 2 contacts the setting plane 3 (as shown in FIG. 6). When the bearing portion 11 is pressed for riding or standing, the socket members 21 can be pressed down to make each stop The sliding portion 22 is in contact with the setting plane 3, in addition to the non-slip portion 22 of each non-slip unit 2 as a non-slip, it can also reduce the pre-compression distance a by pressing on the bearing portion 11 at the same time. Distance, so that each of the abutting tops 13 and each of the force-receiving portions 24 abut against each other, so that each of the suction members 23 is firmly adsorbed on the installation plane 3 by the cooperation of each of the abutting tops 13 and the force-receiving portions 24 Fixing (as shown in FIG. 7), in this way, the chair 1 can achieve a better anti-slip and fixation effect by using the anti-slip part 22 and the suction member 23 of each anti-slip unit 2.

In an embodiment of the present invention, one side of each of the chair legs 12 further includes an extension portion 121, and one side of each of the abutment portions 13 is provided on each of the extension portions 121. In this way, each of the extension portions 121 can be used as a structural support of each of the abutting parts 13 so that the abutting parts 13 can be applied with a stable pressure to abut each of the force-receiving parts 24, so that each of the abutting parts 13 The cooperating with the force receiving parts 24 is firmly adsorbed on the installation plane 3 for fixation, so that the chair 1 can use the anti-slip part 22 and the adsorbing member 23 of each anti-slip unit 2 to reach a better end. Smooth and fixed effect.

In the present invention, each extension 121 and each abutment 13 can extend from the bottom surface of the supporting portion 11 to the bottom of each chair leg 12; in addition, or each of the extension 121 and each abutment 13 may be partially disposed on Each of the chair legs 12 (not shown in the figure). In this way, it can meet the cost requirements of actual use.

In an embodiment of the present invention, the end edge of the bottom of each chair leg 12 is provided with a plurality of embedding grooves 122, and the bottom of the inner side of each socket 21 is provided with a plurality of limiting portions 211, and each of the limiting portions 211 is correspondingly combined with each of the embedding grooves 122. In this way, through the cooperation of each of the embedding grooves 122 and each of the limiting portions 211, each of the anti-slip units 2 can be firmly combined with each of the sockets 21 on the bottom of each of the chair legs 12 to avoid transportation during transportation. A situation of separation occurs.

In the present invention, each chair leg 12 is L-shaped, and the socket 21 of each anti-slip unit 2 is also a corresponding L-shaped. In addition, each chair leg 12 and each socket can be combined according to requirements. 21 is set as a different type. In this way, it can meet the needs of actual use.

In an embodiment of the present invention, each of the suction members 23 may be a suction cup, and a force applying portion 231 is provided on the periphery of each of the suction members 23. In this way, the distance between the pre-pressing intervals a can be simultaneously reduced due to the pressure on the supporting portion 11, and the abutting portions 13 and the force-receiving portions 24 can abut against each other, so as to expel each of the adsorbing members 23 and the The gas between the installation plane 3 makes each of the suction members 23 and the installation plane 3 form a vacuum adsorption state, so that each of the suction members 23 is firmly adsorbed on the installation by the cooperation of the abutting top portions 13 and the force-receiving portions 24 The plane 3 is fixed, so that the chair 1 can achieve a better anti-slip and fixation effect by using the anti-slip portion 22 and the suction member 23 of each anti-slip unit 2.

When the chair 1 is to be moved, a force can be applied to the force applying portion 231 of each of the adsorbing elements 23 to create a gap between each of the adsorbing elements 23 and the setting plane 3, so that gas can enter each of the adsorbing elements 23 and the installation plane 3 to release the vacuum suction state of each suction member 23. In this way, the chair 1 can be moved.

In an embodiment of the present invention, one side of each socket 21 further includes a connecting portion 212, and each connecting portion 212 is connected to each force receiving portion 24. In this way, each of the adsorbing members 23 can be integrally arranged on one side of each of the socket members 21 through each of the connecting portions 212 and each of the force-receiving portions 24, in addition to increasing the structural stability of each of the anti-slip units 2 In addition, each of the connecting portions 212 can be used as a support for each of the force-receiving portions 24 and each of the adsorbing members 23 to maintain the pre-compression distance a to a predetermined distance, so as to prevent the pre-compression distance a from being too large or too small , So that each of the abutting top portions 13 and each of the force-receiving portions 24 can be pressed against each other in time, so that each of the adsorbing members 23 is firmly adsorbed on the installation plane 3 for fixing. In this way, the chair 1 can use each The anti-slip portion 22 and the suction member 23 of the anti-slip unit 2 achieve better anti-slip and fixation effects.

The present invention has been disclosed in a preferred embodiment above, but those skilled in the art should understand that the embodiment is only used to describe the present invention and should not be construed as limiting the scope of the present invention. It should be noted that all changes and substitutions equivalent to this embodiment should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be defined by the scope of the patent application.

1: Chair 11: Bearing Department 12: Chair foot 121: Extension 122: Embedding Groove 13: reach the top 2: Anti-slip unit 21: Socket 211: Limit 212: Connection 22: Anti-slip part 23: Adsorption parts 231: Power Department 24: Forced part 3: set the plane a: Preload spacing

[Figure 1] is a schematic diagram of the appearance of the anti-slip chair of the present invention. [Figure 2] is the exploded schematic view of the anti-slip chair of the present invention. [Figure 3] is a schematic diagram of the side view of the anti-slip unit of the present invention. [Figure 4] is a schematic view of the top view of the anti-slip unit of the present invention. [Figure 5] is a schematic view of the bottom view of the anti-slip unit of the present invention. [Figure 6] is the first schematic diagram of the use state of the anti-slip unit of the present invention. [Figure 7] is the second schematic diagram of the use state of the anti-slip unit of the present invention.

1: Chair

11: Bearing Department

12: Chair foot

13: reach the top

2: Anti-slip unit

21: Socket

22: Anti-slip part

23: Adsorption parts

231: Power Department

Claims (5)

An anti-slip chair, which comprises: A chair, comprising a bearing portion, a plurality of chair legs and a plurality of abutment tops, the seat legs are provided at the bottom of the bearing portion, and each abutment top is provided on one side of each of the chair legs; and Most anti-slip units are arranged on each of the chair legs. Each anti-slip unit includes a sleeve, an anti-slip part, an adsorption part and a force receiving part, and each adsorption element is arranged on each of the sockets On one side, each of the sockets is higher than each of the suction parts, each of the anti-slip parts is arranged at the bottom of each of the sockets, and each of the force-receiving parts is arranged on the top surface of each of the suction parts, each of the sockets Combining at the bottom of each of the chair legs, and each of the abutting tops corresponds to each of the force-receiving parts with a pre-compression interval. The anti-slip chair according to claim 1, wherein one side of each of the legs of the chair further includes an extension portion, and one side of each of the abutting top portions is provided on each of the extension portions. The anti-slip chair according to claim 1, wherein the end edge of the bottom of each chair leg is provided with a plurality of embedding grooves, and the bottom of the inner side of each socket is provided with a plurality of limit parts, each of the limit parts The corresponding combination is in each of the embedding grooves. The anti-slip chair according to claim 1, wherein each of the suction members is a suction cup, and a force applying part is provided on the periphery of each of the suction members. The anti-slip chair according to claim 1, wherein one side of each of the sockets further includes a connecting portion, and each connecting portion is connected to each of the force-receiving portions.

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