CN214596432U - All-round massage core around self-adaptation goes up and down - Google Patents
All-round massage core around self-adaptation goes up and down Download PDFInfo
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- CN214596432U CN214596432U CN202021853274.2U CN202021853274U CN214596432U CN 214596432 U CN214596432 U CN 214596432U CN 202021853274 U CN202021853274 U CN 202021853274U CN 214596432 U CN214596432 U CN 214596432U
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Abstract
The utility model discloses an all-round massage core around self-adaptation goes up and down, it includes the bottom plate, walking assembly, rotating assembly and massage subassembly, walking assembly is fixed in on the bottom plate, rotating assembly is fixed in walking assembly, massage assembly is fixed in rotating assembly, walking assembly is fixed in the massage core frame, massage assembly moves along with walking assembly with rotating assembly, massage assembly passes through rotating assembly rotatably to be fixed in on the walking assembly, be equipped with elastic element between rotating assembly and the walking assembly, make massage assembly realize the self-adaptation when rotatory and go up and down. The utility model discloses it can not only be along massage armchair support reciprocating motion, massage subassembly can rotate certain angle moreover, all around motion around can going up and down simultaneously for massage subassembly forms self-adaptation raising and lowering functions, and massage experience is better.
Description
Technical Field
The utility model relates to the technical field of massage equipment, in particular to a self-adaptive lifting front and back all-directional massage machine core.
Background
What more use is fixed kneading massage core in the existing market, and this core is fixed in the massage armchair frame and can't remove along the slide rail of frame promptly, can only carry out fixed single massage mode massage, consequently, the market needs a core that can realize diversified massage urgently, satisfies the different demand service of customer.
Disclosure of Invention
The utility model discloses the technical problem that will solve is: the utility model provides an all-round massage core around self-adaptation goes up and down, it can not only be along massage armchair support reciprocating motion, and massage subassembly can rotate certain angle moreover, all-round motion around can going up and down simultaneously for massage subassembly forms self-adaptation raising function, and massage experience is better.
The utility model adopts the technical proposal that: it includes bottom plate, walking subassembly, rotating assembly and massage subassembly, the walking subassembly is fixed in on the bottom plate, the rotating assembly is fixed in the walking subassembly, the massage subassembly is fixed in the rotating assembly, the walking subassembly is fixed in on the massage core frame, massage subassembly and rotating assembly move along with the walking subassembly, the massage subassembly passes through the rotating assembly and rotatably is fixed in on the walking subassembly, be equipped with elastic element between rotating assembly and the walking subassembly for the massage subassembly realizes self-adaptation when rotatory and goes up and down.
Preferably, the walking assembly comprises a main walking wheel, an auxiliary walking wheel and a driving motor, the main walking wheel and the auxiliary walking wheel are fixed at two ends of the bottom plate through shafts, and the driving motor is connected with and drives the main walking wheel to rotate.
Preferably, the rotating assembly comprises a chassis, a fixed seat and a pin shaft, wherein the two sides of the chassis are rotatably fixed on the fixed seat through the pin shaft, the fixed seat is fixed on the bottom plate, a shaft sleeve is sleeved on the pin shaft, and the pin shaft is rotated to realize the reciprocating rotation of the massage assembly around the pin shaft.
Preferably, the fixing base both ends are equipped with U type groove, the round pin axle runs through the chassis side and is fixed in U type groove through the axle sleeve.
Preferably, the bottom of the fixed seat is provided with a limit block for limiting the rotation angle of the chassis to be too large.
Preferably, the chassis is a disc-shaped sheet metal part, and the position of the rotating shaft of the chassis is in a groove shape, so that the massage machine core assembly is convenient to mount.
Preferably, the elastic element is a torsion spring, a spring or a damping block, when the torsion spring is adopted, the torsion spring is sleeved on the shaft sleeve or the pin shaft, one end of the torsion spring abuts against the fixed seat, and the other end of the torsion spring abuts against the chassis; when the spring is adopted, the spring is fixed on the chassis or the fixed seat through the limiting structure, one end of the spring abuts against the chassis, and the other end of the spring abuts against the fixed seat; when the damping block is adopted, the damping block is fixed in the U-shaped groove, a waist-shaped hole is formed in the damping block, and the end part of the pin shaft or the shaft sleeve is located in the waist-shaped hole.
Preferably, the massage assembly comprises massage wheels and a driving part, and the massage wheels are fixed at two ends of the chassis.
Preferably, the top of the worm of the walking motor is provided with a magnet, and the reduction box body is provided with a Hall sensing device.
Preferably, a stop block is fixed on the bottom plate between the main travelling wheel and the auxiliary travelling wheel.
The utility model provides a massage core can carry out reciprocating motion in the massage armchair frame through the walking subassembly, realizes the all-round massage action around the human back about from top to bottom, and the massage subassembly can form the rotation of certain angle through rotating assembly under human pressing, and the massage subassembly forms reciprocal elasticity rotation through elastic element in the rotation to realize all-round massage action around massage subassembly self-adaptation goes up and down.
Drawings
Fig. 1 is an overall view of the surface on which the massage assembly of the present invention is placed.
Fig. 2 is an overall view of the plane where the walking group price of the present invention is located.
Fig. 3 is a structural diagram of the rotating assembly and the torsion spring of the present invention.
Fig. 4 is the whole structure diagram of the fixing base and the pin shaft of the present invention.
Fig. 5 is a sectional view of the fixing seat and the pin shaft of the present invention.
Fig. 6 is a view of the fixing base and the damper block of the present invention.
Wherein, 1, a bottom plate; 2. a walking assembly; 21. a main traveling wheel; 22. the auxiliary traveling wheels; 23. a drive motor; 3. a rotating assembly; 31. a chassis; 32. a fixed seat; 33. a pin shaft; 34. a shaft sleeve; 35. a U-shaped groove; 36. a limiting block; 4. a massage assembly; 41. a massage wheel; 42. a drive member; 5. an elastic element; 51. a torsion spring; 52. a damper block; 6. a Hall sensing device; 7. and a gear block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
The utility model provides an all-round massage core around self-adaptation goes up and down, as shown in figure 1, 2 is shown, it includes bottom plate 1, walking subassembly 2, rotating assembly 3 and massage subassembly 4, the overall structure relation is as follows, walking subassembly 2 is fixed in on the bottom plate 1, rotating assembly 3 is fixed in walking subassembly 2, massage subassembly 4 is fixed in rotating assembly 3, walking assembly 2 is movably to be fixed in the massage armchair frame, massage subassembly 4 moves along with walking assembly 2 with rotating assembly 3, massage subassembly 4 is fixed in on walking subassembly 2 through rotating assembly 3 is rotatable, be equipped with elastic element 5 between rotating assembly 3 and the walking subassembly 2, make massage subassembly 4 realize the self-adaptation goes up and down in the rotatory.
Wherein, the walking assembly comprises a main walking wheel 21, an auxiliary walking wheel 22 and a driving motor 23, the main walking wheel 21 and the auxiliary walking wheel 22 are fixed at two ends of the bottom plate 1 through shafts, the driving motor 23 is connected with and drives the main walking wheel 21 to rotate, in the embodiment, the bottom plate 1 adopts a hollow sheet metal structure, reinforcing ribs are arranged at the periphery of the bottom plate 1, two ends of the shaft of the main walking wheel 21 are respectively fixed on the bottom plate 1 through bearings, the driving motor 23 drives the shaft of the main walking wheel 21 to rotate and drives the main walking wheel 21 to rotate, the shaft of the auxiliary road wheel 22 is fixed at the other end of the bottom plate 1 by means of welding and the like, the auxiliary road wheel 22 is sleeved at the two ends of the fixed shaft to form a rotatable shaft, the shaft of the main road wheel 21 and the shaft of the auxiliary road wheel 22 are arranged in parallel, the main road wheel 21 and the auxiliary road wheel 22 are matched with a guide rail on the frame of the massage chair, the main travelling wheel 21 is driven to rotate by the driving motor 23, so that the whole bottom plate 1 is driven to perform reciprocating motion along the guide rail of the frame.
As shown in fig. 3, the rotating assembly 3 includes a chassis 31, a fixing seat 32 and a pin 33, the rotating assembly 3 is located on the other side of the base plate 1 relative to the walking assembly 2, the chassis 31 is similar to a bearing structure, both sides of the chassis 31 are rotatably fixed on the fixing seat 32 through the pin 33,
as shown in fig. 5, U-shaped grooves 35 are formed at two ends of the fixing base 32, the pin 33 penetrates through the side surface of the chassis 31 and is rotatably fixed to the U-shaped grooves 35 through a shaft sleeve 34, i.e. the U-shaped grooves 35 function as bearings,
the elastic element 5 may include various elements or components having elastic deformation, such as a torsion bar, a torsion spring 51, a gas spring, a rubber spring, and the like, besides the torsion spring 51, the spring or the damping block 52, and the like, for example, when the torsion spring 51 is adopted, the torsion spring 51 is sleeved on the shaft sleeve 34 or the pin shaft 33, one end of the torsion spring is abutted against the fixing seat 32, and the other end of the torsion spring is abutted against the chassis 31, so as to realize that the chassis 31 elastically rotates around the pin shaft 33 or the shaft sleeve 34, and according to different models of movement, different models and sizes of torsion springs 51 can be adopted, and the torsion spring 51 is sleeved outside the shaft sleeve 34, thereby not affecting the rotation of the pin shaft 33, and avoiding the torsion spring 51 from being directly contacted with the pin shaft 33 to generate abrasion.
When a spring is adopted, the spring is fixed on the chassis 31 or the fixed seat 32 through a limiting structure, one end of the spring abuts against the chassis 31, and the other end of the spring abuts against the fixed seat 32.
When the damping block 52 is adopted, for example, the rubber damping block 52, as shown in fig. 6, the damping block 52 is fixed in the U-shaped groove 35, a kidney-shaped hole is formed in the damping block 52, the end portion of the pin shaft 33 or the shaft sleeve 34 is located in the kidney-shaped hole, the pin shaft 33 or the shaft sleeve 34 moves in the kidney-shaped hole in a reciprocating manner along with the pressing of the massage assembly 4 in the kidney-shaped hole, and the pin shaft 33 or the shaft sleeve 34 forms a self-adaptive up-down lifting under the elastic deformation of the damping block 52, as well as the torsion spring 51 and the spring principle.
It should be noted here that the chassis 31 is a sheet metal part with a disc-shaped structure, the position of the rotating shaft is in the shape of a groove, which is convenient for fixedly mounting the torsion spring 51, and two side edges of the groove limit one end of the torsion spring 51 to prevent the torsion spring 51 from shifting; in addition, the grooves are similar to reinforcing ribs, and the interaction force between the torsion spring 51 and the chassis 31 promotes that part of the chassis 31 needs high strength, and the grooves play a role in reinforcing the chassis 31 in order to prevent the chassis 31 from deforming.
As shown in fig. 4, a limiting block 36 is disposed at the bottom of the fixing seat 32 for protecting and limiting the rotation angle of the chassis 31 from being too large, when the massage assembly 4 is pressed by a human body, the chassis 31 rotates via the pin 33 and the elastic element 5, after the rotation reaches a certain angle, two sides or the middle position of the groove of the chassis 31 directly abut against the limiting block 36 to prevent the chassis 31 from rotating again, the limiting block 36 is made of soft material, such as rubber, when the force of the human body pressing the massage assembly 4 is removed, the massage assembly 4 returns to the initial position along with the chassis 31 due to the restoring force of the elastic element 5, so that the massage assembly 4 rotates back and forth, and the self-adaptive lifting of the massage assembly 4 is realized.
The height of the stop 36 can be designed according to the maximum allowable torsion angle calculated by the elastic element 5, which is not to be said.
The massage assembly 4 comprises a massage wheel 41 and a driving member 42, the massage wheel 41 is fixed at two ends of the chassis 31, in this embodiment, the massage wheel 41 is fixed at two ends of the chassis 31 in a disc shape, and a plurality of massage points are arranged on the massage wheel 41, which aims to not only enlarge the back acupuncture point massage area, but also increase the strength of the chassis 31, prevent the end of the chassis 31 from deforming or breaking off when the rotating assembly 3 is pressed in the rotating process, and the driving member 42 is a control integrated element, such as a remote control module, etc., which is not redundant here.
Further preferably, the main traveling wheel 21 is further provided with a hall sensor 6, and in this embodiment, the hall sensor 6 is close to the main traveling wheel 21 and used for calculating and monitoring the upper and lower limit of the main traveling wheel 21 so as to prevent the main traveling wheel from exceeding the stroke.
A gear block is fixed on the bottom plate 1 between the main travelling wheel 21 and the auxiliary travelling wheel 22, a gear block 7 is fixed on the bottom plate 1 through a fastener or extends out from the bottom plate 1 to limit the movement of the travelling component 2 on the massage chair frame, and after the travelling component 2 moves to a certain displacement, the gear block 7 directly collides with the massage chair frame and blocks the travelling component 2 to continue to travel, so that the travelling component 2 is prevented from deviating from the set route.
The Hall sensing device 6, the gear block 7 and the walking assembly 2 are all arranged on one surface of the bottom plate 1, and the rotating assembly 3 and the massage assembly 4 are arranged on the other surface of the bottom plate 1, so that the space utilization rate is fully improved, and the assembly and disassembly of the assemblies are facilitated.
While the above is directed to the preferred embodiment of the present invention, it is not intended that it be limited, except as by the appended claims. The present invention is not limited to the above embodiments, and the specific structure thereof allows for changes, all the changes made within the protection scope of the independent claims of the present invention are within the protection scope of the present invention.
Claims (8)
1. A self-adaptive lifting front-back omnibearing massage machine core comprises a bottom plate, a walking component, a rotating component and a massage component, wherein the walking component is fixed on the bottom plate, the rotating component is fixed on the walking component, the massage component is fixed on the rotating component, the walking component is fixed on a massage machine core frame, the massage component and the rotating component move along with the walking component, the self-adaptive lifting massage machine core is characterized in that the massage component is rotatably fixed on the walking component through the rotating component, an elastic element is arranged between the rotating component and the walking component, so that the massage component can realize self-adaptive lifting while rotating, the rotating component comprises a chassis, a fixed seat and a pin shaft, two sides of the chassis are rotatably fixed on the fixed seat through the pin shaft, the fixed seat is fixed on the bottom plate, the pin shaft is sleeved with a shaft sleeve, and the massage component can perform reciprocating rotation around the pin shaft by utilizing the rotation of the pin shaft, the elastic element adopts a torsion spring, a spring or a damping block, when the torsion spring is adopted, the torsion spring is sleeved on the shaft sleeve or the pin shaft, one end of the torsion spring is abutted against the fixed seat, and the other end of the torsion spring is abutted against the chassis; when the spring is adopted, the spring is fixed on the chassis or the fixed seat through the limiting structure, one end of the spring abuts against the chassis, and the other end of the spring abuts against the fixed seat; when the damping block is adopted, the damping block is fixed in the U-shaped groove, a waist-shaped hole is formed in the damping block, and the end part of the pin shaft or the shaft sleeve is located in the waist-shaped hole.
2. The self-adaptive lifting front-rear omnibearing massage machine core according to claim 1, characterized in that: the walking assembly comprises a main walking wheel, auxiliary walking wheels and a driving motor, the main walking wheel and the auxiliary walking wheels are fixed at two ends of the bottom plate through shafts, and the driving motor is connected with and drives the main walking wheel to rotate.
3. The self-adaptive lifting front-rear omnibearing massage machine core according to claim 1, characterized in that: the fixing base both ends are equipped with U type groove, the round pin axle runs through the chassis side and is fixed in U type groove through the axle sleeve.
4. The self-adaptive lifting front-rear omnibearing massage machine core according to claim 3, characterized in that: the bottom of the fixed seat is provided with a limiting block for limiting the rotation angle of the chassis to be overlarge.
5. The self-adaptive lifting front-rear omnibearing massage machine core according to claim 1, characterized in that: the chassis is a disc-shaped sheet metal part, and the position of the rotating shaft of the chassis is in a groove shape, so that the massage machine core assembly is convenient to mount.
6. The self-adaptive lifting front-rear omnibearing massage machine core according to claim 1, characterized in that: the massage assembly comprises massage wheels and a driving piece, and the massage wheels are fixed at two ends of the chassis.
7. The self-adaptive lifting front-rear omnibearing massage machine core according to claim 2, characterized in that: and the top of the driving motor is provided with a magnet, and the reduction box body is provided with a Hall sensing device.
8. The self-adaptive lifting front-rear omnibearing massage machine core according to claim 1, characterized in that: a stop block is fixed on the bottom plate between the main travelling wheel and the auxiliary travelling wheel.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021853274.2U CN214596432U (en) | 2020-08-31 | 2020-08-31 | All-round massage core around self-adaptation goes up and down |
Applications Claiming Priority (1)
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CN202021853274.2U CN214596432U (en) | 2020-08-31 | 2020-08-31 | All-round massage core around self-adaptation goes up and down |
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CN214596432U true CN214596432U (en) | 2021-11-05 |
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CN202021853274.2U Active CN214596432U (en) | 2020-08-31 | 2020-08-31 | All-round massage core around self-adaptation goes up and down |
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2020
- 2020-08-31 CN CN202021853274.2U patent/CN214596432U/en active Active
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