Anti-slip chair

Abstract

The present invention provides an anti-slip chair, which includes a chair and an anti-slip unit. The chair includes a bearing part, chair legs and a top abutting part. The chair legs are arranged at the bottom of the bearing part, and the top abutting part is arranged on one side of the chair legs; the anti-slip unit is arranged on the chair legs. The anti-slip unit includes a socket part, an anti-slip part, an adsorbing part and a stress part. The adsorbing part is arranged on one side of the socket part, and the socket part is higher than the adsorbing part. The anti-slip part is arranged at the bottom of the socket part, and the stress part is arranged on the top surface of the adsorbing part. The socket part is combined with the bottom of the chair legs, and the top abutting part corresponds to the stress part at a pre-pressure distance. Thus, the chair can be placed on the installation plane, and the adsorbing part is used to contact the installation plane. When sitting or standing on the bearing part and applying pressure, in addition to pressing down the socket part and using the anti-slip part for anti-slip, the pre-pressure distance can also be reduced at the same time, so that the top abutting part and the stress part abut against each other, so that the adsorbing part can be firmly adsorbed on the installation plane for fixation, so that the chair achieves better anti-slip and fixation effects.

Description

Technical Field

[0001] The present invention relates to an anti-slip chair, and more particularly to an anti-slip chair that can achieve better anti-slip and fixing effects. Background Art

[0002] Generally, a mat is usually provided at the bottom of the chair legs of a chair to achieve an anti-slip effect.

[0003] However, in actual use, only using the mat mostly cannot achieve the real anti-slip effect. Especially when used on a smooth or slippery ground, the mat often loses its anti-slip function, resulting in the inability to firmly fix the position of the chair, causing danger in use. Summary of the Invention

[0004] Based on at least one embodiment of the present invention, the chair can be placed on a setting plane, and the adsorption member contacts the setting plane. When sitting or standing on the bearing part and applying pressure, in addition to pressing down the socket part to use the anti-slip part for anti-slip, the pre-pressure distance can also be reduced at the same time to make the abutting top part and the stress part abut against each other, so that the adsorption member is firmly adsorbed on the setting plane for fixation, and the chair can achieve better anti-slip and fixing effects.

[0005] 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 abutting top parts. Each chair leg is provided at the bottom of the bearing part, and each abutting top part is provided on one side of each chair leg; each anti-slip unit is provided on each chair leg, and each anti-slip unit includes a socket part, an anti-slip part, an adsorption member and a stress part. Each adsorption member is provided on one side of each socket part. Each socket part is higher than each adsorption member. Each anti-slip part is provided at the bottom of each socket part. Each stress part is provided on the top surface of each adsorption member. Each socket part is combined with the bottom of each chair leg, and each abutting top part corresponds to each stress part with a pre-pressure distance.

[0006] Optionally, one side of each chair leg further includes an extension part, and one side of each abutting top part is provided on each extension part.

[0007] Optionally, a plurality of embedding grooves are provided at the edge of the bottom of each chair leg, and a plurality of limiting parts are provided at the bottom of the inner side of each socket part. Each limiting part corresponds to and is combined with each embedding groove.

[0008] Optionally, each adsorption member is a suction cup, and a force-applying part is provided on the periphery of each adsorption member.

[0009] Optionally, one side of each socket part further includes a connecting part, and each connecting part connects each stress part. Description of the Drawings

[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0011] Figure 1 is the schematic external view of the anti-slip chair of the present invention;

[0012] Figure 2 is the schematic exploded view of the anti-slip chair of the present invention;

[0013] Figure 3 is the schematic side view of the anti-slip unit of the present invention;

[0014] Figure 4 is the schematic top view of the anti-slip unit of the present invention;

[0015] Figure 5 is the schematic bottom view of the anti-slip unit of the present invention;

[0016] Figure 6 is the schematic view of the usage state of the anti-slip unit of the present invention Figure 1 ;

[0017] Figure 7 is the schematic view of the usage state of the anti-slip unit of the present invention Figure 2 。

[0018]

Reference Numerals

[0019] 1 Chair

[0020] 11 Bearing Portion

[0021] 12 Chair Leg

[0022] 121 Extension Portion

[0023] 122 Insertion Groove

[0024] 13 Contact Top Portion

[0025] 2 Anti-slip Unit

[0026] 21 Socket Member

[0027] 211 Limiting Portion

[0028] 212 Connection Portion

[0029] 22 Anti-slip Portion

[0030] 23 Adsorption Member

[0031] 231 Force Application Portion

[0032] 24 Force-receiving part

[0033] 3 Setting plane

[0034] a Preloading spacing Detailed implementation manner

[0035] The following will further illustrate the anti-slip chair of the embodiment of the present invention in conjunction with the drawings.

[0036] Please refer to Figures 1 to 7 , as shown in the figure, the present invention provides an anti-slip chair 1, which includes: a chair 1 and a plurality of anti-slip units 2.

[0037] The chair 1 includes a bearing part 11, a plurality of chair legs 12 and a plurality of abutting parts 13. Each chair leg 12 is provided at the bottom of the bearing part 11, and each abutting part 13 is provided on one side of each chair leg 12.

[0038] Each anti-slip unit 2 is provided on each chair leg 12. Each anti-slip unit 2 includes a socket part 21, an anti-slip part 22, an adsorption part 23 and a force-receiving part 24. Each adsorption part 23 is provided on one side of each socket part 21. Each socket part 21 is higher than each adsorption part 23. Each anti-slip part 22 is provided at the bottom of each socket part 21. Each force-receiving part 24 is provided on the top surface of each adsorption part 23. Each socket part 21 is combined with the bottom of each chair leg 12. Each abutting part 13 corresponds to each force-receiving part 24 at a preloading spacing a.

[0039] When the anti-slip chair of the present invention is in use, the chair 1 can be placed on the setting plane 3 (such as: the ground, a tile surface or inside a bathtub) with its chair legs 12, and the adsorption parts 23 of each anti-slip unit 2 are made to contact the setting plane 3 (as Figure 6 shown). When pressure is applied for sitting or standing on the bearing part 11, each socket part 21 can be pressed down, so that each anti-slip part 22 contacts the setting plane 3. In addition to using the anti-slip parts 22 of each anti-slip unit 2 for anti-slip, the distance of each preloading spacing a can also be reduced simultaneously due to the pressure applied to the bearing part 11, thereby enabling each abutting part 13 and each force-receiving part 24 to abut against each other, so that each adsorption part 23 is stably adsorbed on the setting plane 3 for fixation by the cooperation of each abutting part 13 and each force-receiving part 24 (as Figure 7 shown). In this way, the chair 1 can achieve better anti-slip and fixation effects by using the anti-slip parts 22 and the adsorption parts 23 of each anti-slip unit 2.

[0040] In one embodiment of the present invention, one side of each chair leg 12 further includes an extension portion 121, and one side of each abutting portion 13 is disposed on each extension portion 121. Thus, each extension portion 121 can be used as a structural support for each abutting portion 13, so that each abutting portion 13 can exert a stable pressure against each force-bearing portion 24, thereby allowing each abutting portion 13 and each force-bearing portion 24 to cooperate and be firmly adsorbed on the setting plane 3 for fixation, so that the chair 1 can achieve a better anti-slip and fixation effect by utilizing the anti-slip portion 22 of each anti-slip unit 2 and the adsorbent 23.

[0041] In the present invention, each extension portion 121 and each abutment portion 13 can extend from the bottom surface of the supporting portion 11 to the bottom of each chair leg 12; in addition, each extension portion 121 and each abutment portion 13 can be partially disposed on each chair leg 12 (not shown in the figure). In this way, the cost requirements of actual application can be met.

[0042] In one embodiment of the present invention, the bottom edge of each chair leg 12 is provided with a plurality of engaging grooves 122, and the bottom of the inner side of each sleeve 21 is provided with a plurality of limiting portions 211, and each limiting portion 211 is correspondingly assembled with each engaging groove 122. In this way, each anti-slip unit 2 can be firmly assembled with each sleeve 21 at the bottom of each chair leg 12 through the cooperation of each engaging groove 122 and each limiting portion 211, so as to avoid the situation of separation during transportation.

[0043] In the present invention, each chair leg 12 is L-shaped, and each sleeve 21 of each anti-slip unit 2 is also L-shaped accordingly; in addition, each chair leg 12 and each sleeve 21 can be configured in different shapes according to needs. In this way, it can meet the needs of actual application.

[0044] In one embodiment of the present invention, each adsorbent 23 may be a suction cup, and a force-applying portion 231 is provided on the periphery of each adsorbent 23. In this way, the distance of each pre-compression interval a can be reduced simultaneously by applying pressure to the bearing portion 11, so that each abutting portion 13 and each force-bearing portion 24 can abut against each other to discharge the gas between each adsorbent 23 and the setting plane 3, so that each adsorbent 23 and the setting plane 3 form a vacuum adsorption state, so that each adsorbent 23 can be firmly adsorbed on the setting plane 3 by the cooperation of each abutting portion 13 and each force-bearing portion 24 for fixation. In this way, the chair 1 can achieve better anti-slip and fixation effects by using the anti-slip portion 22 of each anti-slip unit 2 and the adsorbent 23.

[0045] When the chair 1 is to be moved, force can be applied to the force applying portion 231 of each adsorbing member 23 to create a gap between each adsorbing member 23 and the setting plane 3, so that gas can enter between each adsorbing member 23 and the setting plane 3 to release the vacuum adsorption state of each adsorbing member 23. In this way, the chair 1 can be moved.

[0046] In one embodiment of the present invention, one side of each socket member 21 further includes a connecting portion 212, and each connecting portion 212 connects each force-receiving portion 24. In this way, each adsorbing member 23 can be integrally disposed on one side of each socket member 21 through each connecting portion 212 and each force-receiving portion 24. In addition to increasing the structural stability of each anti-slip unit 2, each connecting portion 212 can also serve as a support for each force-receiving portion 24 and each adsorbing member 23 to maintain each preloading distance a at a predetermined distance, so as to prevent each preloading distance a from being too large or too small. Furthermore, each abutting top portion 13 can accurately abut against each force-receiving portion 24, so that each adsorbing member 23 can stably adsorb on the setting plane 3 for fixing. In this way, the chair 1 can achieve a better anti-slip and fixing effect by using the anti-slip portion 22 of each anti-slip unit 2 and the adsorbing member 23.

[0047] In summary, the anti-slip chair provided by the embodiment of the present invention can place the chair on the setting plane and make the adsorbing member contact the setting plane. When pressing on the bearing portion while sitting or standing, in addition to being able to press down the socket member and use the anti-slip portion for anti-slip, the preloading distance can also be reduced simultaneously to make the abutting top portion and the force-receiving portion abut against each other, so that the adsorbing member stably adsorbs on the setting plane for fixing, and the chair can achieve a better anti-slip and fixing effect.

[0048] The above description is only an embodiment of the present invention, and it is not intended to limit the patent scope of the present invention.

Claims

1. An anti-slip chair, characterized in that, The anti-slip chair device includes: A chair device, which includes a bearing part, a plurality of chair legs and a plurality of abutting parts. Each chair leg is arranged at the bottom of the bearing part, and each abutting part is arranged on one side of each chair leg; and A plurality of anti-slip units, which are arranged on each chair leg. Each anti-slip unit includes a socket part, an anti-slip part, an adsorption part and a stress part. Each adsorption part is arranged on one side of each socket part. Each socket part is higher than each adsorption part. Each anti-slip part is arranged at the bottom of each socket part. Each stress part is arranged on the top surface of each adsorption part. Each socket part is combined with the bottom of each chair leg. Each abutting part corresponds to each stress part at a pre-pressure distance. One side of each socket part further includes a connecting part, and each connecting part connects each stress part.

2. The anti-slip chair according to claim 1, characterized in that, One side of each chair leg further includes an extension part, and one side of each abutting part is arranged on each extension part.

3. The anti-slip chair according to claim 1, wherein, A plurality of embedding grooves are arranged at the edge of the bottom of each chair leg, and a plurality of limiting parts are arranged at the bottom of the inner side of each socket part. Each limiting part is correspondingly combined with each embedding groove.

4. The anti-slip chair according to claim 1, characterized in that, Each adsorption part is a suction cup, and a force application part is arranged on the periphery of each adsorption part.

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