CN211884516U

CN211884516U - Limb massager

Info

Publication number: CN211884516U
Application number: CN201922153066.5U
Authority: CN
Inventors: 梁小明; 李原平; 梁志坚; 谢玮
Original assignee: Guangzhou Yidian Medical Equipment Co ltd
Current assignee: Guangzhou Yidian Medical Equipment Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-11-10
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a limb massager, it includes bedstead and the mattress on upper portion thereof, and the internally mounted of bedstead has air compressor, and air compressor's air inlet and play institute gas port communicate negative pressure jar, gas holder respectively, and the intercommunication has the solenoid valve between the gas outlet of gas holder and the income gas port of negative pressure jar, still communicates through the gasbag on another outer business turn over gas port and the mattress on the solenoid valve. When the air compressor works, the air storage tank is filled with compressed air, the negative pressure tank is vacuumized, the air bag is controlled to inflate and deflate by the electromagnetic valve, and the limbs of the air bag are squeezed and relaxed in the inflating and deflating processes, so that the aims of promoting blood circulation and massaging are fulfilled.

Description

Limb massager

Technical Field

The utility model relates to a massager, in particular to a limb massager.

Background

The existing massagers are various and mostly have chair-type structures, so that a person sitting in a chair can press or clamp muscles by a clamping device like a hand. The device only applies pressure to local muscles of a human body to achieve the aim of relaxing massage, and has a single function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a limb massager capable of promoting blood circulation.

The utility model discloses a realize above-mentioned purpose like this:

a limb massager comprises a bedstead and a mattress on the upper part of the bedstead, wherein an air compressor is arranged inside the bedstead, an air inlet and an air outlet of the air compressor are respectively communicated with a negative pressure tank and an air storage tank, an electromagnetic valve is communicated between the air outlet of the air storage tank and an air inlet of the negative pressure tank, and the electromagnetic valve is also communicated with an air bag on the mattress through another outer air inlet and outlet.

The air bags are divided into a shank air bag, a thigh air bag and a hip air bag, the electromagnetic valve is provided with three air inlet and outlet pipes, an air inlet valve and an air outlet valve which are respectively communicated with the air bags, and each air inlet and outlet pipe is respectively communicated with a public air inlet channel and a public air outlet channel of the valve body through the respective air inlet valve and the respective air outlet valve.

The air inlet valve and the air outlet valve comprise pistons capable of blocking air passages of the pistons, one ends of the pistons penetrate through the valve body and are installed in the valve core sleeve, the periphery of the valve core sleeve is sleeved with the coil framework and the electromagnetic coil, the coil framework and the electromagnetic coil are fixed on the valve body, and a spring for processing a compression state is installed between the pistons and the valve core sleeve.

Wherein, magic subsides of laminating each other are equipped with around the gasbag.

The mattress is divided into two sections, one section of the mattress is provided with a lifter, the lifter comprises a driving rotating shaft and a driven rotating shaft which are arranged on a bed frame, the driving rotating shaft and the driven rotating shaft are respectively fixed with a driving gear and a driven gear which are meshed with each other, the driven rotating shaft is fixed with a connecting block, the connecting block is hinged with one end of one section of the mattress, the driving rotating shaft is hinged with one end of a power cylinder or an oil cylinder through another connecting block, the other end of the power cylinder or the oil cylinder is hinged with the bed frame, and the driving rotating shaft is hinged with the other end of one section of the mattress through two sections.

The utility model has the advantages that: when the air compressor works, the air storage tank is filled with compressed air, the negative pressure tank is vacuumized, the air bag is controlled to inflate and deflate by the electromagnetic valve, and the limbs of the air bag are squeezed and relaxed in the inflating and deflating processes, so that the aims of promoting blood circulation and massaging are fulfilled.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a structural diagram of the solenoid valve of the present invention;

FIG. 3 is a sectional view taken along line A-A of FIG. 2;

FIG. 4 is a view showing the structure of the airbag of the present invention;

FIG. 5 is a schematic view of a part of the structure of the present invention;

fig. 6 is a schematic top view of the present invention.

Detailed Description

Referring to fig. 1 to 3, a limb massager comprises a bedstead 1 and a mattress 2 on the bedstead, an air compressor 3 is arranged in the bedstead 1, an air inlet 4 and an air outlet 5 of the air compressor 3 are respectively communicated with a negative pressure tank 6 and an air storage tank 7, an electromagnetic valve 10 is communicated between an air outlet 8 of the air storage tank 7 and an air inlet 9 of the negative pressure tank, and the electromagnetic valve 10 is also communicated with an air bag 12 on the mattress 2 through another air inlet 11. The limb is tightly wrapped by the air bag 12, when the air compressor 3 works, the air storage tank 7 is filled with compressed air, the negative pressure tank 6 is vacuumized, then the air bag 12 is controlled to inflate and deflate by the electromagnetic valve 10, and the limb is repeatedly squeezed and relaxed in the inflating and deflating process of the air bag 12, so that the aims of promoting blood circulation and massaging are fulfilled.

The air bags 12 are divided into a shank air bag, a thigh air bag and a hip air bag, the electromagnetic valve 10 is provided with three air inlet and outlet pipes 13, an air inlet valve 14 and an air outlet valve 15 which are respectively communicated with the air bags, and each air inlet and outlet pipe 13 is respectively communicated with a common air inlet channel 16 and a common air outlet channel 17 of the valve body through the respective air inlet valve 14 and the air outlet valve 15. The leg air bags, the thigh air bags and the hip air bags are respectively tightly wrapped on the crus, the thighs and the hip, and if the crus are massaged, only the air inlet valve 14 and the air outlet valve 15 for controlling the crus air bags are started; when the thigh is massaged, the air inlet valve 14 and the air outlet valve 15 for controlling the thigh air bag are started. Of course, all the air inlet valves 14 and the air outlet valves 15 can be activated, so that the calf air bags, the thigh air bags and the hip air bags are controlled to be inflated and deflated simultaneously or alternately in sequence, and the calves, the thighs and the hips are massaged to promote blood circulation. Wherein, the hip airbag, the thigh airbag and the shank airbag are sequentially inflated and then simultaneously exhausted, so that the blood circulation can be better promoted and the massage purpose can be achieved.

The air inlet valve 14 and the air outlet valve 15 comprise a piston 18 capable of blocking an air passage of the air inlet valve 14 and the air outlet valve 15, one end of the piston 18 penetrates through the valve body and is installed in a valve core sleeve 19, a coil framework 20 and an electromagnetic coil 21 are sleeved on the periphery of the valve core sleeve 19, the coil framework 20 and the electromagnetic coil 21 are fixed on the valve body, and a spring 22 for processing a compression state is installed between the piston 18 and the valve core sleeve 19. When air is supplied to the air bag, the piston at the public air outlet channel 17 is in a closed state under the acting force of the spring, and the piston at the public air inlet channel 16 is opened under the acting force of the electromagnetic coil 21; otherwise the opposite is true.

Referring to fig. 4, for the convenience of the air bag 12 to wrap the limb tightly, the front and the back of the air bag 12 are provided with magic tapes 23 which are attached to each other.

Referring to fig. 5 and 6, the mattress 2 is divided into two sections, wherein one section is provided with a lifter 24, the lifter 24 comprises a driving rotating shaft 25 and a driven rotating shaft 27 which are arranged on the bed frame 1, the driving rotating shaft 25 and the driven rotating shaft 27 are respectively fixed with a driving gear 28 and a driven gear 26 which are engaged with each other, the driven rotating shaft 27 is fixed with a connecting block 29, the connecting block 29 is hinged with one end of one section of the mattress, the driving rotating shaft 25 is hinged with one end of a power cylinder or oil cylinder 31 through another connecting block 30, the other end of the power cylinder or oil cylinder 31 is hinged with the bed frame 1, and the driving rotating shaft 25 is hinged with the other end of one section of the mattress through two sections of hinged connecting. When the power cylinder or oil cylinder 31 is operated to extend, the driving rotary shaft 25 and the driving gear 28 are pushed to rotate, the driven gear 26 and the driven rotary shaft 27 are driven to rotate, and the interaction between the swinging connecting rod 32 and the rotating connecting block 29 pushes up one end of the mattress 2, so that a user can lean on the mattress conveniently.

Claims

1. A limb massager is characterized in that: the air-conditioning bed comprises a bed frame (1) and a mattress (2) arranged on the bed frame, wherein an air compressor (3) is arranged inside the bed frame (1), an air inlet (4) and an air outlet (5) of the air compressor (3) are respectively communicated with a negative pressure tank (6) and an air storage tank (7), an electromagnetic valve (10) is communicated between an air outlet (8) of the air storage tank (7) and an air inlet (9) of the negative pressure tank, and the electromagnetic valve (10) is also communicated with an air bag (12) on the mattress (2) through another air inlet and outlet (11).

2. A limb massager as claimed in claim 1, wherein: the air bags (12) are divided into calf air bags, thigh air bags and hip air bags, the electromagnetic valve (10) is provided with three air inlet and outlet pipes (13), an air inlet valve (14) and an air outlet valve (15) which are respectively communicated with the air bags, and each air inlet and outlet pipe (13) is respectively communicated with a public air inlet channel (16) and a public air outlet channel (17) of the valve body through the respective air inlet valve (14) and air outlet valve (15).

3. A limb massager as claimed in claim 2, wherein: the air inlet valve (14) and the air outlet valve (15) comprise pistons (18) capable of blocking air passages of the pistons, one ends of the pistons (18) penetrate through the valve body and are installed in the valve core sleeve (19), the periphery of the valve core sleeve (19) is sleeved with a coil framework (20) and an electromagnetic coil (21), the coil framework (20) and the electromagnetic coil (21) are fixed on the valve body, and a spring (22) for processing a compression state is installed between the pistons (18) and the valve core sleeve (19).

4. A limb massager as claimed in claim 1 or 2, wherein: magic tapes (23) which are mutually attached are arranged at the front and the back of the air bag (12).

5. A limb massager as claimed in claim 1 or 2, wherein: the mattress (2) is divided into two sections, wherein one section is provided with a lifter (24), the lifter (24) comprises a driving rotating shaft (25) and a driven rotating shaft (27) which are arranged on the bed frame (1), the driving rotating shaft (25) and the driven rotating shaft (27) are respectively fixed with a driving gear (28) and a driven gear (26) which are meshed with each other, the driven rotating shaft (27) is fixed with a connecting block (29), the connecting block (29) is hinged with one end of one section of the mattress, the driving rotating shaft (25) is hinged with one end of a power cylinder or oil cylinder (31) through another connecting block (30), the other end of the power cylinder or oil cylinder (31) is hinged with the bed frame (1), and the driving rotating shaft (25) is hinged with the other end of one section of the mattress through two sections of hinged connecting rods (32).