CN219461858U - Mechanism with kneading function for telescopic legs of double air bags and massage chair - Google Patents
Mechanism with kneading function for telescopic legs of double air bags and massage chair Download PDFInfo
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- CN219461858U CN219461858U CN202320385403.7U CN202320385403U CN219461858U CN 219461858 U CN219461858 U CN 219461858U CN 202320385403 U CN202320385403 U CN 202320385403U CN 219461858 U CN219461858 U CN 219461858U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses a mechanism with a kneading function for a telescopic leg part of a double-airbag and a massage chair.A foot chute is arranged on the back side of a leg part outer side fixing component, a foot movable component is arranged in the foot chute in a sliding way, and a leg part inner side movable component is arranged on the front side of the leg part outer side fixing component in a sliding way; the foot telescopic air bag is fixed at the lower end of the leg inner side movable assembly, the upper end of the foot telescopic spring is fixed at the back side of the leg outer side fixed assembly, and the lower end of the foot telescopic spring is fixed at the back side of the foot movable assembly; the upper end of the leg telescopic air bag is fixed in the middle of the front side of the leg outer side fixing assembly, the lower end of the leg telescopic air bag is abutted in the leg inner side movable assembly, the upper end of the leg telescopic spring is fixed on the back side of the leg outer side fixing assembly, and the lower end of the leg telescopic spring is fixed on the back side of the leg inner side movable assembly; the leg air valves are arranged on the leg telescopic air bags, and the foot air valves are arranged on the foot telescopic air bags. Simple structure, with low costs, reliable and stable, the sense is better is experienced to the function.
Description
Technical Field
The utility model relates to the technical field of massage chairs, in particular to a mechanism with a double-airbag telescopic leg part and a kneading function. Also relates to a massage chair.
Background
The stretching mode of the leg of the existing massage chair in the market is mostly a motor driving mode, such as an electric screw rod or a push rod device. The whole cost is higher, the structure of the electric screw rod is complex, the process precision requirement is high, the assembly is complicated, the production efficiency is low, the mechanical telescopic mechanism is hard connection, the foot component does not have the function of self-adapting leg length, potential safety hazards such as clamping injury exist, and how to solve the defects of the prior art is the object of the research of the utility model.
Disclosure of Invention
Therefore, the utility model provides a mechanism with a kneading function for a double-airbag telescopic leg part, which aims to design the mechanism with the kneading function for the double-airbag telescopic leg part, has low cost, lower processing precision of parts and simple assembly process for the whole leg part, and aims to solve the problems of high processing precision requirement for the existing parts, complex assembly process, low production efficiency and the like.
In order to achieve the above object, the present utility model provides the following technical solutions:
according to a first aspect of the present utility model, a dual-airbag telescopic leg mechanism with a kneading function includes a leg outside fixing assembly, a leg chute, a leg inside movable assembly, a leg telescopic airbag, a leg telescopic spring, a leg movable assembly, a leg air valve, and a leg air valve;
the back side of the leg outside fixing component is provided with the foot sliding groove, the foot movable component is arranged in the foot sliding groove in a sliding way, and the front side of the leg outside fixing component is provided with the leg inside movable component in a sliding way;
the foot telescopic air bag is fixed at the lower end of the leg inner side movable assembly, the upper end of the foot telescopic spring is fixed at the back side of the leg outer side fixed assembly, and the lower end of the foot telescopic spring is fixed at the back side of the foot movable assembly;
the upper end of the leg telescopic airbag is fixed in the middle of the front side of the leg outside fixing assembly, the lower end of the leg telescopic airbag is abutted in the leg inside movable assembly, the upper end of the leg telescopic spring is fixed on the back side of the leg outside fixing assembly, and the lower end of the leg telescopic spring is fixed on the back side of the leg inside movable assembly;
the leg air valve is arranged on the leg telescopic air bag, and the foot air valve is arranged on the foot telescopic air bag.
Further, the device also comprises a first spring fixing seat and a second spring fixing seat; the back side of the leg outside fixing component is provided with the first spring fixing base, the back side of the foot movable component is provided with the second spring fixing base, the upper end of the foot telescopic spring is fixed on the first spring fixing base, and the lower end of the foot telescopic spring is fixed on the second spring fixing base.
Further, the foot air valve comprises a foot air charging valve and a foot pressure maintaining valve; the foot inflation valve is used for inflating the foot telescopic airbag, and the foot pressure maintaining valve is used for maintaining the stable air pressure in the foot telescopic airbag.
Further, the device also comprises a sliding rail; the front side of the leg outside fixing component is provided with a left sliding rail and a right sliding rail, and the leg inside movable component is arranged on the two sliding rails in a sliding way.
Further, the device also comprises a third spring fixing seat and a fourth spring fixing seat; the back side of the leg outside fixing component is provided with the third spring fixing base, the back side of the leg inside movable component is provided with the fourth spring fixing base, the upper end of the leg telescopic spring is fixed on the third spring fixing base, and the lower end of the leg telescopic spring is fixed on the fourth spring fixing base.
Further, the device also comprises an air bag fixing piece, an upper guide rail sliding block and a lower guide rail sliding block; the front side middle part of the leg outside fixing component is provided with the air bag fixing piece, the leg telescopic air bag is installed on the air bag fixing piece, the back side of the leg inside movable component is provided with the guide rail upper sliding block and the guide rail lower sliding block, and the guide rail upper sliding block and the guide rail lower sliding block are both in sliding connection with the two slide rails.
Further, the leg air valve comprises a leg air charging valve and a leg pressure maintaining valve; the leg inflating valve is used for inflating the leg telescopic airbag, and the leg pressure maintaining valve is used for maintaining the stable air pressure in the leg telescopic airbag.
Further, the leg fixing device further comprises a first leg air bag, wherein the first leg air bag is arranged on the inner surface of the front end part of the leg outer fixing assembly in the left-right direction.
Further, the leg massage device further comprises a second leg air bag, wherein the second leg air bag is arranged on the outer surface of the leg inner side movable assembly, which is positioned in the left-right direction, and the first leg air bag and the second leg air bag are staggered in distance and move mutually in an air bag massage function area.
According to a second aspect of the utility model, a massage armchair comprises a mechanism with a rubbing function for the telescopic legs of double air bags according to any one of the first aspect of the utility model.
The utility model has the following advantages:
1. the leg stretchable bag 3 can push the middle portion of the leg to be stretched.
2. The foot telescopic airbag 5 can slowly push out the foot movable assembly 7, and the pushing-out of the leg telescopic airbag 3 effectively increases the two-section travel of the pushing-out of the leg, so as to adapt to wider use population.
3. The leg telescopic air bags 3 can synchronously realize the kneading function of the legs while telescoping.
4. Through the setting of the inflation and deflation of the upper and lower different telescopic air bags, the massage air bags can be made to be richer in manipulation, and experience is improved.
5. The structure receives the bill, and the strength is reliable.
Drawings
Fig. 1 is an exploded view of a mechanism with kneading function for a telescopic leg with double air bags according to some embodiments of the present utility model.
Fig. 2 is a right side and axial side schematic view of an initial state of a mechanism with a kneading function for a telescopic leg portion with double air bags according to some embodiments of the present utility model.
Fig. 3 is a schematic view of a central cutaway view of an initial state of a mechanism with a kneading function for a telescopic leg with double air bags according to some embodiments of the present utility model.
Fig. 4 is a schematic diagram of a right side and an axial side of a foot telescopic airbag working state of a mechanism with a kneading function for telescopic legs of a double airbag according to some embodiments of the present utility model.
Fig. 5 is a schematic diagram of a central cutaway view of a foot telescopic airbag working state of a mechanism with a kneading function for telescopic legs of a double airbag according to some embodiments of the present utility model.
Fig. 6 is a schematic diagram of the right side and the axial side of the working state of the leg stretching air bag and the foot stretching air bag of the mechanism with the kneading function for stretching the legs by using the double air bags according to some embodiments of the utility model.
Fig. 7 is a schematic diagram of a central cutaway view of a leg telescopic airbag and a foot telescopic airbag of a mechanism with a kneading function for telescopic legs with double airbags according to some embodiments of the present utility model.
Fig. 8 is a schematic diagram of a right side and an axial side of a leg telescopic airbag working state of a mechanism with a kneading function for telescopic legs of a double airbag according to some embodiments of the present utility model.
Fig. 9 is a schematic diagram of a central cutaway view of a leg telescopic airbag operating state of a mechanism with a kneading function for a telescopic leg of a double airbag according to some embodiments of the present utility model.
Fig. 10 is a schematic diagram of a right side and an axial side of a leg inner movable assembly of a mechanism with a kneading function for a telescopic leg with double air bags according to some embodiments of the present utility model.
In the figure: 1. a leg outside fixation assembly; 11. foot sliding grooves; 12. a slide rail; 13. an air bag fixing member; 14. a first leg air bag; 2. a leg inner movable assembly; 21. a slide block on the guide rail; 22. a lower slide block of the guide rail; 23. a second leg air bag; 3. a leg extension air bag; 4. leg extension springs; 5. a foot telescopic air bag; 6. foot telescopic springs; 7. a foot movable assembly; 8. a foot air valve; 81. foot inflation valves; 82. foot pressure-maintaining valve; 9. leg air valves; 91. leg inflation valves; 92. leg pressure maintaining valves; A. the first spring fixing seat; B. the second spring fixing seat; C. a third spring fixing seat; D. and a fourth spring fixing seat.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 10, a mechanism with a kneading function for a double-airbag telescopic leg according to a first embodiment of the present utility model includes a leg outside fixing assembly 1, a leg chute 11, a leg inside movable assembly 2, a leg telescopic airbag 3, a leg telescopic spring 4, a leg telescopic airbag 5, a leg telescopic spring 6, a leg movable assembly 7, a leg air valve 8, and a leg air valve 9; the back side of the leg outside fixing component 1 is provided with a foot sliding groove 11, the foot movable component 7 is arranged in the foot sliding groove 11 in a sliding way, and the front side of the leg outside fixing component 1 is provided with a leg inside movable component 2 in a sliding way; the foot telescopic airbag 5 is fixed at the lower end of the leg inner movable assembly 2, the upper end of the foot telescopic spring 6 is fixed at the back side of the leg outer fixed assembly 1, and the lower end of the foot telescopic spring 6 is fixed at the back side of the foot movable assembly 7; the upper end of the leg telescopic airbag 3 is fixed in the middle of the front side of the leg outer side fixing assembly 1, the lower end of the leg telescopic airbag 3 is abutted in the leg inner side movable assembly 2, the upper end of the leg telescopic spring 4 is fixed on the back side of the leg outer side fixing assembly 1, and the lower end of the leg telescopic spring 4 is fixed on the back side of the leg inner side movable assembly 2; the leg air-bag 3 is provided with a leg air valve 9, and the foot air-bag 5 is provided with a foot air valve 8.
The technical effects achieved by the embodiment are as follows: the foot telescopic air bag can enable the foot movable assembly to stably move in a telescopic way; the leg part telescopic air bag can enable the leg part inner side movable assembly to stably and telescopically move, synchronously drive the foot part movable assembly to further telescopically move, enlarge the extending length of the foot part movable assembly, simultaneously play a role in kneading the calf part, and improve massage manipulation and comfort. The utility model has the advantages of simple structure, low cost, stability, reliability and better functional experience.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1 to 10, a mechanism with a kneading function for the telescopic leg part of a double-air-bag is provided with a leg part outer side fixing component 1, a leg part sliding groove 11 is arranged on the leg part outer side fixing component 1 and is used as a guide groove for the upper and lower extension of a leg part movable component 7, a leg part telescopic air bag 5 is fixed at the lower end of a leg part inner side movable component 2, the upper end of a leg part telescopic spring 6 is fixed on a first spring fixing seat A arranged on the leg part outer side fixing component 1, and the lower end of the leg part telescopic spring 6 is fixed on a second spring fixing seat B arranged on the leg part movable component 7.
In the process of inflating the foot telescopic airbag 5, the foot movable assembly 7 is automatically and flexibly pushed out downwards to stretch so as to adapt to the user groups with different heights and leg lengths, because the foot telescopic airbag 5 is inflated by uniform air flow controlled by the foot inflation valve 81 of the foot air valve 8, the foot movable assembly 7 stretches out smoothly under the stable pressure generated by air pressure, the foot movable assembly 7 is not required to be ejected to a comfortable length by a human foot, and a sole induction device arranged in the foot movable assembly 7 can be used for detecting the length of a leg, and after the detection is finished, the foot pressure maintaining valve 82 can keep the stable air pressure in the foot telescopic airbag 5, so that the foot movable assembly 7 is stabilized at a comfortable length of a human body without being propped by the foot, the supporting force of the foot is reduced, and the comfort level of massaging experience is improved.
In the process of smoothly deflating the foot telescopic air bag 5, the foot movable assembly 7 is automatically and stably pulled back to the initial position under the action of the elasticity of the foot telescopic spring 6 and the gradual deflation of the air bag. In the process of extending downwards and stretching out the foot movable assembly 7 and massaging the foot, the foot supporting force is effectively saved due to the effects of inflating, pressure maintaining and deflating the foot telescopic air bags 5, the function of flexible connection of the leg massaging mechanism is realized, the leg length of a human body can be self-adapted, and the potential safety hazard of clamping the leg is avoided.
The leg outside fixing assembly 1 is provided with left and right slide rails 12 serving as guide rails for the leg inside movable assembly 2 to slide up and down, the upper end of the leg telescopic spring 4 is fixed on a third spring fixing seat C arranged on the leg outside fixing assembly 1, and the lower end of the leg telescopic spring 4 is fixed on a fourth spring fixing seat D arranged on the leg inside movable assembly 2.
The leg telescopic airbag 3 is fixed on an airbag fixing piece 13 arranged on the leg outside fixing component 1, and the leg inside movable component 2 is fixed on a sliding rail 12 arranged on the leg outside fixing component 1 through an upper sliding block 21 and a lower sliding block 22 of an upper sliding rail and a lower sliding block of a lower sliding rail.
In the process of inflating the leg telescopic airbag 3, the leg inner movable assembly 2 and the leg movable assembly 7 are automatically and stably pushed out downwards to be stretched, and the length of the leg massage mechanism is further increased to adapt to the crowd with higher height and longer legs. The working principle of the leg telescopic airbag 3 is the same as that of the foot telescopic airbag 5, and only the air valves for controlling the inflation and deflation of the leg telescopic airbag 3 are a leg inflation valve 91 and a leg pressure maintaining valve 92 of a leg air valve 9, and springs for stretching the leg inner movable assembly 2 and the foot movable assembly 7 to return to the initial positions are leg telescopic springs 4.
Furthermore, the mechanism has lower machining precision of parts and components, and the whole assembly process is simple and can effectively improve the production process efficiency.
Further, by controlling the rapid inflation and deflation rhythm of the leg telescopic airbag 3, the leg inner movable assembly 2 can stretch up and down, so that the first leg airbag 14 arranged on the leg outer fixed assembly 1 and the second leg airbag 23 arranged on the leg inner movable assembly 2 can generate distance dislocation and mutual movement in the airbag massage function area, the function of leg belt rubbing is realized, the massage technique of the mechanism is enriched, and the experience and comfort of a user are improved.
As shown in fig. 1 to 10, a massage chair according to a second aspect of the present utility model includes a mechanism with a kneading function for a double-airbag telescopic leg according to any one of the first aspect of the present utility model.
Claims (10)
1. The mechanism with the kneading function for the telescopic leg parts of the double air bags is characterized by comprising a leg outside fixing assembly (1), a leg sliding groove (11), a leg inside movable assembly (2), a leg telescopic air bag (3), a leg telescopic spring (4), a leg telescopic air bag (5), a leg telescopic spring (6), a leg movable assembly (7), a leg air valve (8) and a leg air valve (9);
the back side of the leg outside fixing component (1) is provided with the foot sliding groove (11), the foot movable component (7) is arranged in the foot sliding groove (11) in a sliding way, and the front side of the leg outside fixing component (1) is provided with the leg inside movable component (2) in a sliding way;
the foot telescopic air bag (5) is fixed at the lower end of the leg inner side movable assembly (2), the upper end of the foot telescopic spring (6) is fixed at the back side of the leg outer side fixed assembly (1), and the lower end of the foot telescopic spring (6) is fixed at the back side of the foot movable assembly (7);
the upper end of the leg telescopic airbag (3) is fixed in the middle of the front side of the leg outside fixing assembly (1), the lower end of the leg telescopic airbag (3) is abutted in the leg inside movable assembly (2), the upper end of the leg telescopic spring (4) is fixed on the back side of the leg outside fixing assembly (1), and the lower end of the leg telescopic spring (4) is fixed on the back side of the leg inside movable assembly (2);
the leg air valve (9) is arranged on the leg telescopic air bag (3), and the foot air valve (8) is arranged on the foot telescopic air bag (5).
2. The mechanism with the kneading function for the telescopic leg of the double air bags according to claim 1, further comprising a first spring fixing seat (A) and a second spring fixing seat (B); the back side of shank outside fixed subassembly (1) is provided with first spring fixing base (A), the back side of foot movable subassembly (7) is provided with second spring fixing base (B), the upper end of foot expansion spring (6) is fixed on first spring fixing base (A), the lower extreme of foot expansion spring (6) is fixed on second spring fixing base (B).
3. A mechanism with a kneading function for the telescopic leg of a double air bag according to claim 2, characterized in that the foot air valve (8) comprises a foot inflation valve (81) and a foot pressure maintaining valve (82); the foot inflation valve (81) is used for inflating the foot telescopic airbag (5), and the foot pressure maintaining valve (82) is used for maintaining the stable air pressure in the foot telescopic airbag (5).
4. A mechanism with a kneading function for the telescopic leg of a double air bag according to claim 3, further comprising a slide rail (12); the front side of the leg outside fixing assembly (1) is provided with a left sliding rail (12) and a right sliding rail (12), and the leg inside movable assembly (2) is arranged on the two sliding rails (12) in a sliding way.
5. The mechanism with the kneading function for the telescopic leg of the double air bags according to claim 4, further comprising a third spring fixing seat (C) and a fourth spring fixing seat (D); the back side of shank outside fixed subassembly (1) is provided with third spring fixing base (C), the back side of shank inboard movable subassembly (2) is provided with fourth spring fixing base (D), the upper end of shank extension spring (4) is fixed on third spring fixing base (C), the lower extreme of shank extension spring (4) is fixed on fourth spring fixing base (D).
6. The mechanism with the kneading function for the telescopic leg of the double air bags according to claim 5, further comprising an air bag fixing piece (13), an upper guide rail sliding block (21) and a lower guide rail sliding block (22); the utility model discloses a leg part is provided with in the middle part of the front side of shank outside fixed subassembly (1) gasbag mounting (13), shank flexible gasbag (3) are installed on gasbag mounting (13), the back side of shank inboard movable subassembly (2) is installed slider (21) on the guide rail and slider (22) under the guide rail, slider (21) on the guide rail and slider (22) under the guide rail are all sliding connection on two slide rail (12).
7. The mechanism with the kneading function for the telescopic leg of the double air bags according to claim 6, wherein the leg air valve (9) comprises a leg air charging valve (91) and a leg pressure maintaining valve (92); the leg inflating valve (91) is used for inflating the leg telescopic airbag (3), and the leg pressure maintaining valve (92) is used for maintaining the stable air pressure in the leg telescopic airbag (3).
8. The mechanism with a kneading function for a telescopic leg portion of a double air bag according to claim 7, further comprising a first leg air bag (14), wherein the first leg air bag (14) is provided on an inner surface of a front side end portion of the leg outside fixing member (1) in a left-right direction.
9. The mechanism with the kneading function for the telescopic leg of the double-airbag according to claim 8, further comprising a second leg airbag (23), wherein the second leg airbag (23) is arranged on the outer surface of the leg inner movable assembly (2) in the left-right direction, and the first leg airbag (14) and the second leg airbag (23) are offset in distance and move with each other in an airbag massage function area.
10. A massage chair comprising a mechanism with a kneading function for the telescopic leg portion of a double air bag according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320385403.7U CN219461858U (en) | 2023-03-03 | 2023-03-03 | Mechanism with kneading function for telescopic legs of double air bags and massage chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320385403.7U CN219461858U (en) | 2023-03-03 | 2023-03-03 | Mechanism with kneading function for telescopic legs of double air bags and massage chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219461858U true CN219461858U (en) | 2023-08-04 |
Family
ID=87463081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320385403.7U Active CN219461858U (en) | 2023-03-03 | 2023-03-03 | Mechanism with kneading function for telescopic legs of double air bags and massage chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219461858U (en) |
-
2023
- 2023-03-03 CN CN202320385403.7U patent/CN219461858U/en active Active
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