Clamping and kneading device for massage chair

Abstract

The clamping and kneading device comprises a transverse plate, the top of the transverse plate is connected with a lower connecting plate in a penetrating mode, the top of the lower connecting plate is movably connected with an upper connecting plate, a mounting groove is formed in the upper connecting plate, a U-shaped plate is movably connected into the mounting groove through a rotating shaft and a bearing, and the U-shaped plate is movably connected with the lower connecting plate through the rotating shaft and the bearing. A clamping and kneading air bag is installed in the U-shaped plate, a plurality of evenly-distributed clamping and kneading blocks are installed in the clamping and kneading air bag, a groove is formed in the position, close to the right side, of the upper connecting plate, an air inflation pump is arranged at the bottom of an inner cavity of the groove, and an air outlet in the air inflation pump is sleeved with a hose. The top end of the hose penetrates through the U-shaped plate and is communicated with the interior of the clamping and kneading air bag. According to the technical scheme, the electric push rod, the inflator pump, the clamping and kneading air bag, the clamping and kneading block and other components are matched with one another, so that small-angle adjustment can be carried out, twisting type massage can be carried out while clamping and kneading are carried out, and the massage and clamping and kneading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of massage chairs, in particular to a clamping and kneading device for massage chairs. Background Art

[0002] Massage devices are a kind of health care device that is popular among people. Existing back massage is often achieved through massage chairs. At present, massage chairs are constantly updated and new massage chairs emerge in an endless stream. Massage chairs are developing in the direction of multi-function, diversification and humanization. Massage of the back, waist, spine and hands of the human body, especially the middle-aged and elderly, is the most important part of all massage parts, and the clamping and kneading device for the hands is an important component for massaging the arms. However, the clamping and kneading device of the massage chair in the prior art cannot be adjusted at a small angle when massaging the hands, so that it can no longer perform twisting massage while clamping and kneading, thereby reducing the efficiency of massage and clamping and kneading. Therefore, we propose a clamping and kneading device for a massage chair. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a clamping and kneading device for a massage chair, which can be adjusted at a small angle so that it can perform twisting massage while clamping and kneading, thereby improving the massage and clamping and kneading efficiency.

[0004] To achieve the above-mentioned purpose, a clamping and kneading device for a massage chair is provided, comprising: a horizontal plate, a lower connecting plate is connected through the top of the horizontal plate, and an upper connecting plate is movably connected to the top of the lower connecting plate, a mounting groove is provided on the upper connecting plate, and a U-shaped plate is movably connected in the mounting groove through a rotating shaft and a bearing, a clamping and kneading airbag is installed in the U-shaped plate, and a plurality of evenly distributed clamping and kneading blocks are installed in the clamping and kneading airbag, a groove is provided on the upper connecting plate near the right side, and an air pump is provided on the bottom of the inner cavity of the groove, a hose is sleeved on the air outlet on the air pump, and the top end of the hose passes through the U-shaped plate and is connected to the inside of the clamping and kneading airbag.

[0005] According to the clamping and kneading device for a massage chair, a connecting groove is provided on the upper connecting plate near the left side, and an electric push rod is connected to the bottom of the inner cavity of the connecting groove by bolts, a through hole is provided at the top of the bottom of the inner cavity of the connecting groove, and the top end of the electric push rod is hinged to the bottom of the U-shaped plate through the through hole.

[0006] According to the clamping and kneading device for a massage chair, a docking groove is provided on the lower connecting plate, and the bottom of the inner cavity of the docking groove is connected to an electric cylinder by bolts, a through hole is provided on the top of the inner cavity of the docking groove, and the top end of the push rod on the electric cylinder is connected to the bottom of the upper connecting plate through the through hole.

[0007] According to the clamping and kneading device for a massage chair, the top end of the electric push rod is movably connected to a rectangular block via a rotating shaft and a bearing, and the rectangular block is connected to the bottom of the U-shaped plate via bolts.

[0008] According to the clamping and kneading device for a massage chair, the bottom of the upper connecting plate near the left and right sides is connected with an insertion rod by bolts, and the top of the lower connecting plate is provided with a slot matching the insertion rod.

[0009] According to the clamping and kneading device for a massage chair, mounting holes are provided on the top of the horizontal plate near the left and right sides.

[0010] According to the clamping and kneading device for a massage chair, a through groove matching the lower connecting plate is opened on the top of the horizontal plate, and the front wall and the rear wall of the lower connecting plate are movably connected to the front and rear inner walls of the through groove through a rotating shaft and a bearing respectively, the front wall of the horizontal plate is connected to a driving motor through bolts, and the front end of the rotating shaft on the front wall of the lower connecting plate passes through the inner ring of the bearing and is connected to the output shaft of the driving motor.

[0011] The above scheme has at least one of the following beneficial effects: this technical scheme enables small angle adjustment through the mutual cooperation between the electric push rod, the air pump, the pinching and kneading airbag and the pinching and kneading block, so that it can perform twisting massage while pinching and kneading, thereby improving the efficiency of massage and pinching and kneading.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 It is a main perspective view of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0016] Figure 3 for Figure 2 A in the enlarged view;

[0017] Figure 4 for Figure 1 A partial stereoscopic view of components such as the middle U-shaped plate and the upper connecting plate.

[0018] Legend:

[0019] 1. Horizontal plate; 2. Mounting hole; 3. U-shaped plate; 4. Upper connecting plate; 5. Mounting slot; 6. Lower connecting plate; 7. Driving motor; 8. Clamping and kneading airbag; 9. Clamping and kneading block; 10. Connecting slot; 11. Electric push rod; 12. Docking slot; 13. Electric cylinder; 14. Slot; 15. Insert rod; 16. Groove; 17. Air pump; 18. Hose; 19. Through slot. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figures 1 to 4 The utility model embodiment is a clamping and kneading device for a massage chair, which includes: a horizontal plate 1, a mounting hole 2 is opened on the top of the horizontal plate 1 near the left and right sides, a lower connecting plate 6 is connected through the top of the horizontal plate 1, and the top of the lower connecting plate 6 is movably connected to the upper connecting plate 4, a mounting groove 5 is opened on the upper connecting plate 4, and a U-shaped plate 3 is movably connected in the mounting groove 5 through a rotating shaft and a bearing, a clamping and kneading airbag 8 is installed in the U-shaped plate 3, and a plurality of evenly distributed clamping and kneading blocks 9 are installed in the clamping and kneading airbag 8, a groove 16 is opened on the upper connecting plate 4 near the right side, and an air pump 17 is opened on the bottom of the inner cavity of the groove 16, a hose 18 is sleeved on the air outlet of the air pump 17, and the top end of the hose 18 passes through the U-shaped plate 3 and is connected to the inside of the clamping and kneading airbag 8.

[0022] A connection groove 10 is provided on the upper connection plate 4 near the left side, and an electric push rod 11 is connected to the bottom of the inner cavity of the connection groove 10 by bolts, a through hole is provided at the top of the bottom of the inner cavity of the connection groove 10, and the top of the electric push rod 11 is hinged to the bottom of the U-shaped plate 3 through the through hole, and the top of the electric push rod 11 is movably connected to a rectangular block through a rotating shaft and a bearing, and the rectangular block is connected to the bottom of the U-shaped plate 3 by bolts. Through this structure, small angle adjustment can be performed, so that it can perform twisting massage while pinching and kneading, thereby improving the efficiency of massage and pinching and kneading.

[0023] The lower connecting plate 6 is provided with a docking groove 12, and the bottom of the inner cavity of the docking groove 12 is connected with an electric cylinder 13 by bolts, the top of the inner cavity of the docking groove 12 is provided with a through hole, and the top of the push rod on the electric cylinder 13 is connected to the bottom of the upper connecting plate 4 through the through hole, and the bottom of the upper connecting plate 4 near the left and right sides is connected with a plug rod 15 by bolts, the top of the lower connecting plate 6 is provided with a slot 14 matching the plug rod 15, the top of the cross plate 1 is provided with a through groove 19 matching the lower connecting plate 6, and the front wall and the rear wall of the lower connecting plate 6 are respectively connected to the front and rear inner walls of the through groove 19 by a rotating shaft and a bearing, the front wall of the cross plate 1 is connected with a driving motor 7 by bolts, and the front end of the rotating shaft on the front wall of the lower connecting plate 6 passes through the inner ring of the bearing and is connected to the output shaft of the driving motor 7. Through this structure, the upper and lower positions and angles can be adjusted, which can effectively improve its use efficiency.

[0024] Working principle: When in use, this technical solution is first installed on the massage chair through the horizontal plate 1 and the mounting hole 2 thereon. The push rod on the electric cylinder 13 extends upward or contracts downward to drive the upper connecting plate 4 to move upward and then downward. The insertion rod 15 slides upward or downward in the slot 14, which can achieve effective adjustment of its up and down position. The forward or reverse rotation of the driving motor 7 drives the lower connecting plate 6 to swing left and right, so as to adjust its direction at a small angle, and the extension and retraction of the electric push rod 11 drives the U-shaped plate 3 to swing up and down, so as to adjust the up and down angles of the U-shaped plate 3. The air pump 17 inflates or inhales the clamping and kneading airbag 8 through the hose 18. The expansion of the clamping and kneading airbag 8 drives the clamping and kneading block 9 to move, so as to achieve effective clamping and kneading.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A clamping and kneading device for a massage chair, characterized in that: include: A horizontal plate (1), the top of the horizontal plate (1) is connected to a lower connecting plate (6), and the top of the lower connecting plate (6) is movably connected to an upper connecting plate (4), the upper connecting plate (4) is provided with a mounting groove (5), and a U-shaped plate (3) is movably connected in the mounting groove (5) via a rotating shaft and a bearing, a clamping and kneading airbag (8) is installed in the U-shaped plate (3), and a plurality of evenly distributed clamping and kneading blocks (9) are installed in the clamping and kneading airbag (8), a groove (16) is provided on the upper connecting plate (4) near the right side, and an air pump (17) is provided on the bottom of the inner cavity of the groove (16), a hose (18) is sleeved on the air outlet of the air pump (17), and the top end of the hose (18) passes through the U-shaped plate (3) and is connected to the inside of the clamping and kneading airbag (8).

2. The clamping and kneading device for a massage chair according to claim 1, characterized in that: A connecting groove (10) is provided on the upper connecting plate (4) near the left side, and an electric push rod (11) is connected to the bottom of the inner cavity of the connecting groove (10) via bolts. A through hole is provided at the top of the bottom of the inner cavity of the connecting groove (10), and the top end of the electric push rod (11) passes through the through hole and is hinged to the bottom of the U-shaped plate (3).

3. The clamping and kneading device for a massage chair according to claim 2, characterized in that: The lower connecting plate (6) is provided with a docking groove (12), and the bottom of the inner cavity of the docking groove (12) is connected to an electric cylinder (13) via bolts; the top of the inner cavity of the docking groove (12) is provided with a through hole, and the top end of the push rod on the electric cylinder (13) passes through the through hole and is connected to the bottom of the upper connecting plate (4).

4. The clamping and kneading device for a massage chair according to claim 3, characterized in that: The top end of the electric push rod (11) is movably connected to a rectangular block via a rotating shaft and a bearing, and the rectangular block is connected to the bottom of the U-shaped plate (3) via bolts.

5. The clamping and kneading device for a massage chair according to claim 4, characterized in that: The bottom of the upper connecting plate (4) is connected to an insertion rod (15) via bolts near the left and right sides, and a slot (14) matching the insertion rod (15) is provided on the top of the lower connecting plate (6).

6. The clamping and kneading device for a massage chair according to claim 5, characterized in that: The top of the transverse plate (1) is provided with mounting holes (2) near the left and right sides.

7. The clamping and kneading device for a massage chair according to claim 6, characterized in that: A through slot (19) matching the lower connecting plate (6) is formed on the top of the transverse plate (1), and the front wall and the rear wall of the lower connecting plate (6) are movably connected to the front and rear inner walls of the through slot (19) via a rotating shaft and a bearing, respectively. The front wall of the transverse plate (1) is connected to the driving motor (7) via bolts, and the front end of the rotating shaft on the front wall of the lower connecting plate (6) passes through the inner ring of the bearing and is connected to the output shaft of the driving motor (7).

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