Air pressure massage lumbago rehabilitation equipment

Abstract

The utility model relates to the technical field of massage lumbago rehabilitation equipment, in particular to air pressure massage lumbago rehabilitation equipment. According to the technical scheme, the waist support comprises a waist support belt and further comprises a plurality of expansion seams formed in the waist support belt, elastic bands fixedly installed in the expansion seams and a plurality of massage air bags fixedly installed on the waist support belt, a telescopic piece is fixedly installed between every two adjacent air bags, and a gap adjusting mechanism is connected to the multiple telescopic pieces. The motor pushes the pressing block to reciprocate in the air chamber, so that air in the air chamber can be pushed into the connecting cylinder through the air pressure pipe, the connecting pipe and the flexible flow guide plate, the two driving rods can be separated from each other, and the distance between the two adjacent massage air bags can be adjusted conveniently; therefore, the applicability of the equipment and the massage experience feeling are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of massage lumbar pain rehabilitation equipment, in particular to a pneumatic massage lumbar pain rehabilitation equipment. Background Art

[0002] The pneumatic massage lumbar pain rehabilitation equipment is a device that uses pneumatic technology for massage, mainly used for lumbar pain rehabilitation and body conditioning. The working principle of the pneumatic massage lumbar pain rehabilitation equipment is based on pneumatic technology. The equipment adjusts the inflation and deflation of the airbags through a built-in pneumatic control system. This system can precisely control the pressure of the airbags to adapt to the needs and tolerances of different users. There are multiple groups of airbags installed inside the equipment, and these airbags inflate and deflate in sequence according to a preset program. When inflated, the airbags expand and apply pressure to the surrounding muscles and tissues; when deflated, the airbags contract and the pressure is released. Through the inflation and deflation actions of the airbags, the equipment simulates the effect similar to manual massage. This kind of massage can help relax muscles and relieve muscle tension and pain.

[0003] For people with different body types, the positions that need to be massaged will also vary. However, the airbags on the lumbar support belt are not convenient for position adjustment, so that the airbags cannot adapt to overweight or underweight people, resulting in poor versatility of the massage effect. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the airbags in the background art cannot adapt to overweight or underweight people, and to propose a pneumatic massage lumbar pain rehabilitation equipment that is convenient for quickly adjusting the position of the airbags.

[0005] The technical solution of the utility model: A pneumatic massage lumbar pain rehabilitation equipment, including a lumbar support belt, further comprising:

[0006] A plurality of expansion seams provided on the lumbar support belt, and an elastic band is fixedly installed in the expansion seams;

[0007] A plurality of massage airbags fixedly installed on the lumbar support belt, the massage airbags are located on both sides of the expansion seams, and a plurality of the massage airbags are connected with an airbag control component;

[0008] A telescopic member is fixedly installed between two adjacent airbags, and a gap adjusting mechanism is connected to a plurality of the telescopic members. The gap adjusting mechanism adjusts the gap between two adjacent massage airbags by controlling the length of the telescopic member.

[0009] Optionally, the telescopic member includes a connecting cylinder, driving rods slidably installed on both sides of the connecting cylinder. The driving rods correspond to the massage airbags one by one and are fixedly connected. A return spring is fixedly installed between the two driving rods, and an air inlet hole is provided in the middle of the connecting cylinder.

[0010] Optionally, two flexible flow deflectors are fixedly installed on the lumbar support belt. The air inlet hole is communicated with the flexible flow deflectors. A connecting pipe is fixedly installed between the two flexible flow deflectors. An air pressure pipe is fixedly installed on the connecting pipe. The gap adjusting mechanism is installed on the air pressure pipe.

[0011] Optionally, the gap adjusting mechanism includes an air chamber fixedly installed at one end of the air pressure pipe and a pressing block slidably installed in the air chamber. A sealing ring is provided between the pressing block and the inner wall of the air chamber. A connecting rod is rotatably installed on the pressing block. The other end of the connecting rod is rotatably installed with an eccentric wheel. A motor is fixedly installed on the eccentric wheel.

[0012] Optionally, the airbag control component includes an air pipe fixedly installed on the massage airbag. A control board is fixedly installed on a plurality of the air pipes. A solenoid valve is fixedly installed at the connection between the air pipe and the control board. A control chip is fixedly installed on the control board. A delivery pipe is fixedly installed on the control board. An air pump is fixedly installed on the delivery pipe.

[0013] Optionally, pillowcases are fixedly installed on both sides of the lumbar support belt. The massage airbag is located inside the pillowcase. Both the airbag control component and the gap adjusting mechanism are located outside the pillowcase.

[0014] Optionally, magic tapes are fixedly installed on both sides of the lumbar support belt.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] By driving the eccentric wheel to rotate through the motor, the rotating eccentric wheel will drive the connecting rod to rotate, and the rotating connecting rod will push the pressing block to reciprocate inside the air chamber. Thus, the gas in the air chamber can be pushed into the connecting cylinder through the air pressure pipe, the connecting pipe and the flexible flow deflector, and then the two driving rods can be moved away from each other, so as to facilitate the adjustment of the distance between two adjacent massage airbags to adapt to people with different body types, enhancing the applicability of the device and the massage experience.

[0017] Furthermore, the continuous rotation of the motor can drive the massage airbag to perform continuous variable-distance movement, which can cover a larger body area, so as to massage more muscle groups and acupoints, improving the overall massage effect. With fewer massage airbags, a larger area can be massaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A structural schematic diagram of an embodiment of the present invention is given;

[0019] Figure 2 A structural schematic diagram of the present invention after removing the pillowcase is given;

[0020] Figure 3 Provide a structural schematic diagram of the inter-stage air pump of the present utility model;

[0021] Figure 4 For Figure 3 The partial enlarged view at position A in the figure;

[0022] Figure 5 Provide a structural schematic diagram of the telescopic member of the present utility model;

[0023] Figure 6 Provide a structural schematic diagram of the gap adjustment mechanism of the present utility model.

[0024] Reference numerals: 1, lumbar support belt; 2, expansion seam; 201, elastic band; 3, massage airbag; 4, connecting cylinder; 401, driving rod; 402, return spring; 403, air inlet hole; 404, flexible guide plate; 405, connecting pipe; 406, air pressure pipe; 5, air chamber; 501, pressing block; 502, connecting rod; 503, eccentric wheel; 504, motor; 6, air pipe; 601, control board; 602, control chip; 603, air pump; 604, delivery pipe; 7, pillowcase; 8, magic tape. Detailed implementation manners

[0025] The technical solutions of the present utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Embodiment

[0027] As Figures 1-4 shown, a pneumatic massage lumbar pain rehabilitation device proposed by the present utility model includes a lumbar support belt 1, and pillowcases 7 are fixedly installed on both sides of the lumbar support belt 1. Magic tapes 8 are fixedly installed on both sides of the lumbar support belt 1. When in use, the lumbar support belt 1 is wrapped around the waist, and the lumbar support belt 1 is fixed on the body through the magic tape 8. It also includes a plurality of expansion seams 2 provided on the lumbar support belt 1, an elastic band 201 is fixedly installed in the expansion seams 2, and a plurality of massage airbags 3 fixedly installed on the lumbar support belt 1, and the massage airbags 3 are located on both sides of the expansion seams 2. When the distance between two adjacent massage airbags 3 changes, the elastic band 201 can be driven to stretch or contract, and the elastic band 201 compensates for the stretching distance generated by the displacement of the massage airbags 3 on the lumbar support belt 1. The massage airbags 3 are located inside the pillowcases 7, and an airbag control component is connected to the plurality of massage airbags 3. The airbag control component is located outside the pillowcases 7. By controlling the contraction of the massage airbags 3 through the control component, the massage airbags 3 can massage the waist.

[0028] The airbag control component includes an air tube 6 fixedly installed on the massage airbag 3. A control board 601 is fixedly installed on multiple air tubes 6. An electromagnetic valve is fixedly installed at the connection between the air tube 6 and the control board 601. A control chip 602 is fixedly installed on the control board 601. A delivery pipe 604 is fixedly installed on the control board 601. An air pump 603 is fixedly installed on the delivery pipe 604. By selecting a pre-set program, the air pump 603 is controlled. The air pump 603 delivers gas into the massage airbag 3 to expand the massage airbag 3. The air pump 603 extracts gas from the massage airbag 3 to contract the massage airbag 3, and the variable delivery air pressure can increase or decrease the massage intensity.

[0029] As Figures 3-6 shown, a telescopic member is fixedly installed between two adjacent airbags. A gap adjustment mechanism is connected to multiple telescopic members, and the gap adjustment mechanism is located outside the pillowcase 7. The gap adjustment mechanism adjusts the gap between two adjacent massage airbags 3 by controlling the length of the telescopic member. The telescopic member includes a connecting cylinder 4 and drive rods 401 slidably installed on both sides of the connecting cylinder 4. The drive rods 401 correspond to the massage airbags 3 one by one and are fixedly connected. A return spring 402 is fixedly installed between the two drive rods 401. An air inlet hole 403 is provided in the middle of the connecting cylinder 4. When external gas enters the inside of the connecting cylinder 4 through the air inlet hole 403, the gas will squeeze the drive rods 401 on both sides, so that the two drive rods 401 move away from each other, and then drive the two connected massage airbags 3 to move away from each other. In this process, the return spring 402 will be stretched. When not affected by external air pressure, the two drive rods 401 can be reset under the action of the return spring 402, so that the distance between two adjacent massage airbags 3 is reduced. Two flexible guide plates 404 are fixedly installed on the waist belt 1. The air inlet hole 403 is communicated with the flexible guide plates 404. A connecting pipe 405 is fixedly installed between the two flexible guide plates 404. An air pressure pipe 406 is fixedly installed on the connecting pipe 405. The gap adjustment mechanism is installed on the air pressure pipe 406.

[0030] The gap adjusting mechanism includes an air chamber 5 fixedly installed at one end of the air pressure pipe 406, and a pressing block 501 slidably installed in the air chamber 5. A sealing ring is provided between the pressing block 501 and the inner wall of the air chamber 5. A connecting rod 502 is rotatably installed on the pressing block 501, and the other end of the connecting rod 502 is rotatably installed with an eccentric wheel 503, and a motor 504 is fixedly installed on the eccentric wheel 503. The motor 504 drives the eccentric wheel 503 to rotate. The rotating eccentric wheel 503 drives the connecting rod 502 to rotate, and the rotating connecting rod 502 pushes the pressing block 501 to reciprocate inside the air chamber 5, so that the gas in the air chamber 5 can be pushed through the air pressure pipe 406, the connecting pipe 405 and the flexible guide plate 404 into the connecting cylinder 4, and then the two driving rods 401 can be made to move away from each other, so as to facilitate the adjustment of the distance between two adjacent massage air bags 3.

[0031] Working principle: When in use, the waist belt 1 is wrapped around the waist and fixed to the body by the magic tape 8. The motor 504 drives the eccentric wheel 503 to rotate. The rotating eccentric wheel 503 drives the connecting rod 502 to rotate, and the rotating connecting rod 502 pushes the pressing block 501 to reciprocate inside the air chamber 5, so that the gas in the air chamber 5 can be pushed through the air pressure pipe 406, the connecting pipe 405 and the flexible guide plate 404 into the connecting cylinder 4, and then the two driving rods 401 can be made to move away from each other, so as to facilitate the adjustment of the distance between two adjacent massage air bags 3. After the adjustment is completed, the air pump 603 can be controlled by selecting a pre-set program. The air pump 603 transports gas into the massage air bag 3 to expand the massage air bag 3, and the air pump 603 extracts gas from the massage air bag 3 to contract the massage air bag 3, and the air pressure of variable transportation can increase or decrease the massage intensity.

[0032] The above specific embodiments are only several alternative embodiments of the present invention. Based on the technical solution of the present invention and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An air pressure massage device for lumbago rehabilitation, comprising a waist protection belt (1), characterized in that: Also includes: A plurality of expansion slits (2) provided on the waist protection belt (1), wherein elastic bands (201) are fixedly installed in the expansion slits (2); A plurality of massage airbags (3) fixedly mounted on the waist protection belt (1), the massage airbags (3) being located on both sides of the expansion seam (2), and an airbag control component being connected to the plurality of massage airbags (3); A telescopic member is fixedly installed between two adjacent airbags, and a gap adjustment mechanism is connected to the plurality of telescopic members. The gap adjustment mechanism adjusts the gap between two adjacent massage airbags (3) by controlling the length of the telescopic member.

2. The air pressure massage low back pain rehabilitation device according to claim 1, characterized in that: The telescopic member comprises a connecting tube (4), and driving rods (401) slidably mounted on both sides of the connecting tube (4); the driving rods (401) correspond to the massage airbags (3) one by one and are fixedly connected; a return spring (402) is fixedly mounted between the two driving rods (401); and an air inlet hole (403) is provided in the middle of the connecting tube (4).

3. The air pressure massage low back pain rehabilitation device according to claim 2, characterized in that: Two flexible guide plates (404) are fixedly mounted on the waist support belt (1); the air inlet hole (403) is in communication with the flexible guide plates (404); a connecting pipe (405) is fixedly mounted between the two flexible guide plates (404); an air pressure pipe (406) is fixedly mounted on the connecting pipe (405); and the gap adjustment mechanism is mounted on the air pressure pipe (406).

4. The air pressure massage low back pain rehabilitation device according to claim 3, characterized in that: The gap adjustment mechanism comprises an air chamber (5) fixedly mounted on one end of the air pressure tube (406), a pressure block (501) slidably mounted in the air chamber (5), a sealing ring being provided between the pressure block (501) and the inner wall of the air chamber (5), a connecting rod (502) being rotatably mounted on the pressure block (501), an eccentric wheel (503) being rotatably mounted on the other end of the connecting rod (502), and a motor (504) being fixedly mounted on the eccentric wheel (503).

5. The air pressure massage low back pain rehabilitation device according to claim 4, characterized in that: The airbag control component comprises an air tube (6) fixedly mounted on the massage airbag (3); a control board (601) is fixedly mounted on the plurality of air tubes (6); a solenoid valve is fixedly mounted at the connection between the air tube (6) and the control board (601); a control chip (602) is fixedly mounted on the control board (601); a delivery tube (604) is fixedly mounted on the control board (601); and an air pump (603) is fixedly mounted on the delivery tube (604).

6. The air pressure massage low back pain rehabilitation device according to claim 5, characterized in that: Pillowcases (7) are fixedly mounted on both sides of the waist protection belt (1); the massage airbag (3) is located inside the pillowcase (7); and the airbag control component and the gap adjustment mechanism are both located outside the pillowcase (7).

7. The air pressure massage low back pain rehabilitation device according to claim 6, characterized in that: Velcro (8) is fixedly mounted on both sides of the waist protection belt (1).

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