CN111388293A

CN111388293A - Limb massager

Info

Publication number: CN111388293A
Application number: CN202010154626.3A
Authority: CN
Inventors: 唐国云; 李恩惠
Original assignee: Zhangzhou Easepal Industrial Co Ltd
Current assignee: Ogawa Intelligent Health Technology Group Co Ltd; Zhangzhou Easepal Industrial Co Ltd
Priority date: 2020-03-08
Filing date: 2020-03-08
Publication date: 2020-07-10

Abstract

A limb massager comprises a hard shell, an air pump, an air valve and a massage air bag, wherein the hard shell is of an annular structure, and the massage air bag is arranged in the inner side wall of a through hole in the hard shell; the massage air bag comprises a first air bag and a second air bag, and the first air bag and the second air bag both adopt a multilayer air bag laminated structure; the multilayer air bags are distributed in a stepped arrangement manner along the inner side wall of the through hole, the length of each multilayer air bag is gradually reduced in the direction far away from the first layer, the air bag on the uppermost layer is preferentially saturated, and the air bag on the next layer is preferentially saturated; the massage air bag extrudes the limbs step by step along the stepwise direction of the multilayer air bags which are inflated layer by layer to be saturated to generate the twisting massage effect. The first air bag and the second air bag start to be filled with full air bags in a stepped mode from the air bag at the uppermost layer, the effect of simulating the twisting of the arms of a human body is achieved, and the experience of a user in using the limb massager is greatly improved.

Description

Limb massager

Technical Field

The invention relates to a massager, in particular to a limb massager for massaging arms of a human body.

Background

At present, an existing massage chair is usually equipped with an arm massage device, which usually comprises an arm massage device framework and an air bag, wherein the air bag is usually arranged in the arm massage device framework; the arms are put between the air bags at the inner side of the framework of the arm massage device, and the arms are massaged by the expansion and contraction of the air bags.

However, most of the conventional arm massage apparatuses expand and contract only in a direction perpendicular to the arms. The arm is only massaged in an extrusion mode, the massage manipulation is single, and the massage experience effect is not ideal. And arm massage device is fixed usually, is fixed in on the handrail of massage armchair promptly, and the size is great, and people need can only realize on the massage armchair when massaging the arm alone, and it is not convenient to use.

Disclosure of Invention

Aiming at the defects of the existing arm massager, the invention aims to provide the air pressure limb massager which is convenient to use and richer in massage manipulation.

In order to solve the technical problems, the technical scheme of the invention is as follows:

the utility model provides a limbs massager, includes stereoplasm casing, air pump, pneumatic valve and massage air pocket, wherein places the stereoplasm casing in the massage air pocket, and the stereoplasm casing is the loop configuration, and this stereoplasm casing is equipped with the through-hole that holds user's limbs, and the massage air pocket sets up in the through-hole, and the massage air pocket encircles the inside wall setting of this through-hole, and the massage air pocket passes through pneumatic valve and air pump intercommunication, and the inflation that can extrude user's limbs and massage air pocket when the inflation of massage air pocket is blockked by the stereop.

Furthermore, the massage air bag also comprises a first air bag which adopts a multilayer air bag laminated structure, and the multilayer air bags are arranged and distributed along the inner side wall of the through hole in a stepped manner.

The massage air bag further comprises a second air bag, the second air bag is of a multi-layer air bag laminated structure, the multi-layer air bags are distributed in a stepped arrangement mode along the inner side wall of the through hole, and the first air bag and the second air bag are arranged at intervals and are respectively communicated with the air pump through an air valve; the extension direction of the multi-layer airbag on the second airbag is opposite to the extension direction of the multi-layer airbag on the first airbag and the multi-layer airbag is inflated synchronously or asynchronously.

In another step, a first layer of the multi-layer airbag of the first air bag or the second air bag is communicated with the air valve, other layers of the multi-layer airbag are arranged on the first layer, and the lengths of the other layers are gradually reduced in the direction far away from the first layer.

Furthermore, the number of the first air bags is two, and the stepped arrangement directions of the multilayer air bags of the two first air bags are the same; the number of the second air bags is two, and the stepped arrangement directions of the multi-layer air bags of the two second air bags are the same.

Furthermore, the massage air bag also comprises a third air bag which adopts a double-layer air bag structure and is arranged around the inner side wall of the through hole.

Compared with the prior art, the limb massager has at least two groups of air bags for inflation, wherein the multi-layer air bags of the first air bag and the second air bag are arranged in a ladder way, and the length of each layer of air bag is gradually shortened from the first layer of air bag. The first air bag and the second air bag start to be filled with full air bags in a stepped mode from the air bag at the uppermost layer, the effect of simulating a human body to twist an arm is generated, and the experience of a user in using the limb massager is greatly increased.

Drawings

Figure 1 is an isometric view of the limb massager of the present invention.

Figure 2 is an exploded schematic view of the limb massager shown in figure 1.

Fig. 3 is a schematic view showing that the massage air bag of the limb massager of the present invention is horizontally unfolded.

Figure 4 is a side schematic view of the limb massager of the present invention.

Figure 5 is a cross-sectional view of the first bladder of the limb massager of figure 4 in an operating state.

Fig. 6 is a sectional view of the second air bag in the working state of the limb massager in fig. 4.

Fig. 7 is a sectional view of the third air bag in the working state of the limb massager in fig. 4.

Fig. 8 is a schematic diagram of the effect of the simulated twisting and pressing arm of the limb massager of the invention.

Description of reference numerals:

1. a hard shell; 2. a massage air bag; 3. a housing; 4. an upper ring assembly; 5. a lower ring assembly; 6. a base; 11. a through hole; 12. an air pump; 13. an air valve; 21. a first air bag; 22. a second air bag; 23. a third air bag; 24. plastic sheets; 31. a front housing assembly; 32. a rear housing assembly; 33. and (6) pressing a key.

Detailed Description

The invention is further described with reference to the following figures and embodiments:

first embodiment, referring to fig. 2 to 8, a limb massager is suitable for arm or leg massage, and includes a hard casing 1, an air pump 12, an air valve 13, a massage air bag 2, a rechargeable battery, etc. Wherein the hard shell 1 is a ring-shaped structure and comprises a through hole 11 for accommodating the limbs of a user, and the massage air bag 2 is arranged in the hard shell 1. The massage air bag 2 is arranged in the through hole 11 and the massage air bag 2 is arranged around the inner side wall of the through hole 11. The massage air bag 2 is communicated with an air pump 12 through an air valve 13, and the air pump 12 inflates or deflates the massage air bag 2 through the air valve 13. When the massage air bag 2 is inflated, the expansion direction of the massage air bag is blocked by the hard shell 1, and the massage air bag reversely presses the limbs of the user. The air valve 13 is controlled to open and close through a circuit program, so that the massage air bag 2 can be controlled to extrude and massage the limbs.

Fig. 3 is a schematic view of the massage bag 2 horizontally deployed in the first embodiment. As shown in fig. 3, the plastic sheet 24 of the massage bag 2 is provided with a first bag 21 and a second bag 22. The first air bag 21 is formed by laminating three layers of air bags, and the three layers of air bags are arranged and distributed in a stepped laminating way in the horizontal direction; the second airbag 22 is also formed by laminating three airbags, and the three airbags are also distributed in a stepped laminating arrangement in the horizontal direction. When the massage air bag 2 surrounds the inner side wall of the through hole 11 of the hard shell 1, the multi-layer air bags of the first air bag 21 and the second air bag 22 are distributed in a stepped arrangement along the inner side wall of the through hole 11.

The first layer of the multi-layer air bags of the first air bag 21 or the second air bag 22 is communicated with the air valve 13, the second layer of the multi-layer air bags is communicated with the first layer of the multi-layer air bags, and the third layer of the multi-layer air bags is communicated with the second layer of the multi-layer air bags. From the first layer of the air bag, the lengths of the second layer of the air bag and the third layer of the air bag are gradually reduced in sequence in the direction away from the first layer of the air bag. The air pump 12 inflates the first layer of air bags through the air valve 13, the third layer of air bags are inflated to be full preferentially, and the limbs are squeezed firstly; the second layer of air bags are inflated to saturate to extrude the limbs, the first layer of air bags are inflated to saturate again, and finally the limbs are extruded.

The first air bag 21 and the second air bag 22 are arranged on the plastic sheet 24 of the massage air bag 2 at a distance from each other, and the first air bag 21 and the second air bag 22 are respectively communicated with the air pump 12 through an air valve 13 for inflation, which is equivalent to that the first air bag 21 and the second air bag 22 supply air independently. The number of the first air bags 21 is two, the first air bags are respectively arranged at the upper part of the upper surface of the plastic sheet 24 of the massage air bag 2, and the three layers of air bags are arranged in the same horizontal stepped arrangement direction and are arranged from top to bottom in sequence; when the air pump 12 inflates the first air bag 21 through the air valve 13, the three-layer air bag saturation directions of the first air bag 21 are sequentially from left to right. The limb can be wound on the inner side wall of the through hole 11 of the massager hard shell 1, and the limb can have a twisting massage effect. Similarly, the number of the second air bags 22 is two, and the two second air bags are respectively arranged at the lower part of the upper surface of the plastic sheet 24 of the massage air bag 2, and the three layers of air bags are arranged in the same horizontal stepped arrangement direction from low to high in sequence; when the air pump 12 inflates the second air bag 22 through the other air valve 13, the saturation direction of the air bags is from right to left in sequence, the air bags are encircled on the inner side wall of the through hole 11 of the massager hard shell body 1, and the limb has a twisting massage effect with the opposite twisting direction to the first air bag 21. The two different air valves 13 are used for respectively controlling the first air bag 21 and the second air bag 22 to be inflated synchronously or asynchronously, so as to generate the massage effect that the first air bag 21 and the second air bag 22 are simultaneously twisted or asynchronously twisted.

The massage air bag 2 also comprises a third air bag 23 which is used for carrying out extrusion type massage on limbs and filling the space between the limbs and the inner side wall of the through hole 11 in an expansion mode. In this embodiment, the massage air bag 2 has four third air bags 23, which are disposed on the lower surface of the plastic sheet at intervals, and the four third air bags 23 are disposed around the inner sidewall of the through hole 11. The third air bag 23 adopts a double-layer air bag structure, so that the third air bag 23 can be longitudinally and rapidly expanded, and the massage air bag 2 can be rapidly extruded to the limb.

The limb massager of the first embodiment adopts three air valves 13 to control the first air bag 21, the second air bag 22 and the third air bag 23 respectively. When the limb massager is inflated for massage, the lower half part of the limb massager corresponds to the position of the first air bag 21 on the inner side wall of the through hole 11, and the first air bag 21 has the massage effect of driving the lower part of the limb to turn anticlockwise; the upper half part of the limb massager corresponds to the position of the second air bag 22 on the inner side wall of the through hole 11, and the second air bag 22 has the massage effect of driving the upper half part of the limb to twist clockwise. When only the third air bag 23 is inflated, the third air bag 23 is inflated to fill the space between the limb and the hard shell 1, and the limb is squeezed and massaged.

In the second embodiment, in addition to all the features of the first embodiment, the limb massager further includes a housing 3 surrounding the hard case 1. The housing 3 is formed by mutually fastening a front housing component 31 and a rear housing component 32, and a control key 33 is arranged on the housing 3. The casing 3 and the hard shell 1 are arranged at intervals to form a containing space for containing the air pump 12, the air valve 13, the control circuit board and the battery. The upper ring component 4 is arranged on the upper part of the accommodating space, and plays a role in decorating and sealing the upper opening of the accommodating space. The lower part of the accommodating space is provided with a lower ring component 5 which plays a role of sealing the lower opening of the accommodating space.

The limb massager of the embodiment can also comprise a base 6 for placing the limb massager body and charging the limb massager, and a charging assembly is arranged in the charging base 6.

Specifically, when the limb massager of the present embodiment is used for massaging an arm, the key 33 is activated to control the air pump 12 and the three air valves 13 to inflate the massage air bags 2, the first air bag 21 is inflated and expanded to form an opposite staggered arrangement as shown in fig. 5 in the lower arm space, the second air bag 22 is inflated and expanded to form an opposite staggered arrangement as shown in fig. 6 in the upper arm space, and the third air bag 23 is inflated and expanded to form an encircling arrangement in the upper arm and the lower arm space. Through a control program preset by the circuit board, the two first air bags 21 are inflated simultaneously, and staggered opposite pressure is formed at the lower parts of the arms; subsequently, the two second airbags 22 are inflated simultaneously, so that a staggered pressing is formed on the upper arm. As shown in fig. 8, the first air bag 21 and the second air bag 22 are simultaneously displaced and pressed against the arm, thereby generating a massage effect simulating twisting and pressing of the arm by the human body. Then, the air valve 13 controls the first air bag 21 and the second air bag 22 to deflate, and the third air bag 23 starts to inflate and expand, so as to achieve the massage effect of holding the arm up and down tightly. The first air bag 21, the second air bag 22 and the third air bag 23 are alternately inflated and deflated to form a plurality of massage methods.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a limbs massager, includes stereoplasm casing, air pump, pneumatic valve and massage air pocket, wherein places the stereoplasm casing in the massage air pocket, its characterized in that, the stereoplasm casing is the loop configuration, and this stereoplasm casing is equipped with the through-hole that holds user's limbs, the massage air pocket sets up in the through-hole, the massage air pocket encircles the inside wall setting of this through-hole, the massage air pocket passes through pneumatic valve and air pump intercommunication, can extrude user's limbs just when the inflation of massage air pocket is by the stereoplasm casing blocks.

2. The limb massager of claim 1, wherein the massage air bag further comprises a first air bag, the first air bag is of a multi-layer air bag laminated structure, and the multi-layer air bags are distributed along the inner side wall of the through hole in a stepped arrangement.

3. The limb massager of claim 2, wherein the massage air bag further comprises a second air bag, the second air bag is of a multi-layer air bag laminated structure, the multi-layer air bags are distributed along the inner side wall of the through hole in a stepped arrangement, and the first air bag and the second air bag are arranged at intervals and are respectively communicated with the air pump through an air valve.

4. The limb massager of claim 3, wherein the multi-layered air cells of the second air bag extend in a direction opposite to that of the multi-layered air cells of the first air bag and are inflated synchronously or asynchronously.

5. A limb massager as claimed in claim 2 or claim 3 wherein a first layer of the multi-layer bladder is in communication with the air valve, the other layers of the multi-layer bladder being disposed above the first layer and the length of the other layers decreasing in a direction away from the first layer.

6. The limb massager of claim 5, wherein the number of the first air bags is two, and the multi-layer air bags of the two first air bags are arranged in the same stepped direction.

7. The limb massager of claim 5, wherein the number of the second air bags is two, and the multi-layer air bags of the two second air bags are arranged in the same stepped direction.

8. The limb massager of claim 1, further comprising a housing, wherein the housing is spaced apart from the hard shell to form a space for accommodating the air pump and the air valve.

9. The limb massager of claim 8, wherein the upper part of the accommodating space is provided with an upper ring assembly, and the lower part of the accommodating space is provided with a lower ring assembly.

10. The limb massager of claim 4, wherein the massage air bag further comprises a third air bag, the third air bag is of a double-layer air bag structure, and the third air bag is arranged around the inner side wall of the through hole.