Automatically-controlled multi-angle waist movable chair

A multi-angle, waist technology, used in passive exercise equipment, massage aids, physical therapy and other directions, can solve problems such as unsatisfactory, untargeted, unable to support legs well, and achieve reasonable structural design and lightening. Social burden, structurally sound effects

Pending Publication Date: 2022-07-29
中原科技学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the traditional massage chairs are not targeted and can not support the legs well when massaging the waist and back, the present invention provides an automatically controlled multi-angle waist activity chair, which changes the current massage chairs that are not targeted and cannot meet the needs of some parts. Current status of population needs

Method used

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  • Automatically-controlled multi-angle waist movable chair
  • Automatically-controlled multi-angle waist movable chair
  • Automatically-controlled multi-angle waist movable chair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like Figure 1~Figure 5 As shown, an automatically controlled multi-angle lumbar movable chair includes a movable seat, and the movable seat includes a seat frame, a multi-degree-of-freedom seat platform arranged in the middle of the seat frame, and two front and rear seats of the seat frame. The end of the leg support mechanism and the back plate 27 and the back massage mechanism provided on the back plate 27.

[0033] As the main body of the movable seat, the seat frame includes a circular hollow bottom plate 1, a curved top plate 2, an armrest 3 and a vertical rod 4. The top plate 2 and the bottom plate 1 are arranged at intervals up and down, and the top plate 2 is along the The edge of the bottom plate 1 is bent in an arc shape, the armrests 3 are arranged on both sides of the top plate 2, and a plurality of the vertical rods 4 are arranged between the top plate 2 and the bottom plate 1 for connection, thereby forming a seat frame structure.

[0034] In this embod...

Embodiment 2

[0055] like Image 6 As shown in the figure, this embodiment is basically the same as the first embodiment, and the similarities will not be repeated. 24 is sleeved on the vertical rods 4 at both ends of the seat frame, and the compression springs 24 abut between the bottom of the seat frame and the end of the strut-13, which can support the leg support mechanism.

[0056] Both sides of the front end of the seat frame are also provided with latches 25 to restrain the compression spring 24 . After the compression spring 24 is passively compressed, the plug 25 is inserted into the vertical rod 4. At this time, the compression spring 24 can be restricted by the plug 25 to make it in a compressed state. At this time, the upward movement of the leg support mechanism is passively driven by the leg of the person. .

[0057] Once the latch 25 is pulled out, the compression spring 24 stretches against the strut one 13, so that the leg support mechanism can elastically slide up and do...

Embodiment 3

[0059] like Figure 7 As shown, this embodiment is basically the same as the first embodiment, and the similarities will not be repeated. The difference is that sliding holes 19 are also vertically opened on both sides of the back plate 27, and the sliding holes 19 on both sides are used for Accommodates massage rollers 18 . Specifically, brackets 26 are respectively provided in the sliding holes 19 on both sides. The brackets 26 are “F”-shaped in cross section. One end is connected to the lead screw nut 22 .

[0060] In this embodiment, the number of the massage wheels 18 is three, the three massage wheels 18 are evenly distributed on the back plate 27, the lead screw nut 22 moves up and down, and the bracket 26 can drive the other two massage wheels 18 to move up and down, The synchronous movement of the three massage wheels 18 can massage the back of the person in all directions, which can effectively improve the massage effect.

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Abstract

The invention relates to an automatically-controlled multi-angle waist movable chair which comprises a movable seat, and the movable seat comprises a seat frame, a multi-degree-of-freedom seat platform, a leg supporting mechanism, a back plate and a back massage mechanism. The multi-degree-of-freedom seat platform comprises a platform top frame, a platform bottom frame, multiple sets of lifting push rods and a cushion connected to the platform top frame in a sliding mode, and the two ends of each lifting push rod are in universal connection with the platform top frame and the platform bottom frame respectively. The leg supporting mechanism comprises a first supporting rod rotationally connected to the seat frame, a second supporting rod rotationally connected to one end of the first supporting rod, a fixed semi-ring and a pedal, wherein the fixed semi-ring and the pedal are connected to the second supporting rod in a sliding mode. The back massage mechanism comprises massage wheels and a linear module; a control system is arranged on the platform bottom frame and connected with the multi-degree-of-freedom seat platform and the linear module. The massage device is more targeted in massage, light in overall structure, safe, reliable and simple in operation.

Description

technical field [0001] The invention relates to the technical field of rehabilitation equipment, in particular to an automatically controlled multi-angle lumbar movable chair. Background technique [0002] The traditional massage chair is composed of an enclosed seat, a massage wheel set and a control system, which can massage and relax the user's neck, back and legs. At present, the structure of massage chairs on the market is similar, and there are many aspects that need to be improved, such as large size, inconvenient movement, and high price; and the massage process is not targeted and cannot meet the needs of special social groups. [0003] For example, an intelligent massage chair disclosed in Application Publication No. CN108635175A includes a neck massage device, a back massage device, a cushion frame, a cushion device and a leg and foot massage device. [0004] The above-mentioned intelligent massage chair uses the neck massage device to rub the neck through the el...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61H1/02A61H1/00A61H15/00A61H7/00
CPCA61H1/0292A61H1/00A61H15/0078A61H7/00A61H2201/0149A61H2201/1207A61H2205/08A61H2205/081
Inventor 杨俊红马伟伟黄玉华赵亚利薛志远赵国胜张聿飞单良乔帅军尹明涵韩旭赵一童韩苹苹崔若洋秦建统
Owner 中原科技学院
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