CN110812163A - An armrest frame with arm massage device - Google Patents

Abstract

The invention relates to an armrest frame with an arm massage device, which comprises an armrest frame, an arm placement area is arranged on the armrest frame, and a massage mechanism is arranged in the arm placement area. The massage mechanism includes a hand massage component and an arm massage component. The massage assembly includes a massage wheel that is rotatably arranged on the armrest frame. The massage end of the massage wheel protrudes from the arm placement area. The arm massage assembly includes a number of pressure blocks spaced along the X-axis direction, and each pressure block can slide along the Y-axis direction. It is arranged on the armrest frame, and the sliding of each pressure block can perform a squeezing massage action in the arm placement area. The massage mechanism also includes a driving component that drives the massage wheel to rotate and the pressure block to slide. By adopting the above solution, the present invention overcomes the shortcomings of the prior art, and provides an armrest frame with an arm massage device, which improves massage comfort and has a simple structure.

Description

An armrest frame with arm massage device

technical field

The invention relates to the technical field of massage equipment, in particular to an armrest frame with an arm massage device capable of massaging hands and arms.

Background technique

General massage chairs can massage people's head, neck, back, legs, arms and hands. Among them, the massagers used to massage hands on the armrest of the massage chair are all air pressure massage methods. The airbag is inflated and deflated to realize the massage operation, and the comfort is not good; the massager of the massage arm is a clamping and pressing method of the splint, and the splint is driven by the driving part to do the clamping movement. Since the arm has a certain curve, it is only clamped and pressed by the splint. , Some parts of the arm are difficult to massage in place, and the comfort is not high.

SUMMARY OF THE INVENTION

The invention overcomes the deficiencies of the prior art and provides an armrest frame with an arm massage device, which improves massage comfort and has a simple structure.

In order to achieve the above purpose, the technical solution adopted in the present invention is: an armrest frame with an arm massage device, comprising an armrest frame, an arm placement area is provided on the armrest frame, and a massage mechanism is arranged in the arm placement area, and the massage mechanism includes a hand The hand massage assembly includes a massage wheel that is rotatably arranged on the armrest frame, the massage end of the massage wheel protrudes from the arm placement area, and the arm massage assembly includes a number of pressure blocks spaced along the X-axis direction, Each pressing block can be slid along the Y-axis direction on the armrest frame, and the sliding of each pressing block can perform a squeezing massage action in the arm placement area. The massage mechanism also includes a driving component for driving the massage wheel to rotate and the pressing block to slide.

By adopting the above solution, the Y-axis direction and the X-axis direction are perpendicular to each other, wherein the X-axis direction is the direction in which the arm is placed, and the Y-axis direction is not limited to the direction indicated in the drawings in this document, but also refers to the up and down orientation in this document. Different needs to change the movement direction of the pressure block. In order to save the installation space, it is reasonable to place the arm placement area above the massage mechanism, and the pressure block also moves up and down. Place the arm in the arm placement area. At this time, the palm is facing down, and the massage wheel Corresponding to the palm area, each pressure block corresponds to the arm area, the massage wheel rotates under the drive of the driving component, and can knead and massage the palm. In cooperation with each other, the arm area can be squeezed and massaged, simulating a real hand pressure massage, which improves the massage comfort and has a simple structure.

A further arrangement of the present invention is: the drive assembly includes a motor and a drive shaft, the motor is fixed on the armrest frame, the drive shaft is rotated along the X-axis direction and arranged on the armrest frame, the motor drives the drive shaft to rotate, and the drive shaft drives the massage wheel to rotate , the drive shaft is connected with the pressure block through the connecting rod, and the drive shaft drives the connecting rod to do eccentric movement through the eccentric structure, thereby driving the pressure block to reciprocate and slide.

By adopting the above solution, the motor drives the driving shaft to rotate, thereby driving the massage wheel to rotate, each pressing block corresponds to a connecting rod, and the driving shaft drives one end of each connecting rod to perform eccentric motion, thereby driving the other end of each connecting rod to move back and forth, and each connecting rod moves back and forth. The connecting rods respectively drive the corresponding pressing blocks to do reciprocating motion, and simultaneously drive the massage wheel and the pressing blocks through a motor and a drive shaft, the structure is more compact and the cost is saved.

A further arrangement of the present invention is: the massage mechanism includes a placing seat connected to the armrest frame, the placing seat is slidingly arranged on the armrest frame along the X-axis direction, the arm placement area is located above the placing seat, and the placing seat is provided with A rotating cavity for the massage wheel to rotate and a sliding cavity for each pressing block to slide, and the motor is fixed on the placement seat.

By adopting the above solution, the position of the entire massage mechanism can be adjusted by moving the placement seat to meet different massage needs. The arm placement area is located above the placement seat, and the motor and drive shaft are located at the lower position of the placement seat. The space below the placing seat is spaced, the massage wheel is set in the rotating cavity correspondingly to rotate, each pressure block is installed in the sliding cavity through the sliding block, the pressure block is fixedly arranged at the end of the sliding block, and each sliding block is correspondingly set in each sliding block. At the cavity, the operation is stable and does not interfere with each other.

A further arrangement of the present invention is that: the pressure blocks are arranged in a staggered manner along the Y-axis direction, and the drive shaft drives the pressure blocks to slide at the same time.

By adopting the above solution, since each pressure block is arranged in a staggered manner, that is, two adjacent pressure blocks are arranged at a high and low level, and move simultaneously under the drive of the driving component, and the pressure blocks can cooperate with each other to perform wave motion, and perform wave massage on the arm area. , simulating a real hand massage.

A further arrangement of the present invention is as follows: the eccentric structure includes a plurality of eccentric sleeves distributed at intervals, each eccentric sleeve is arranged corresponding to each pressing block, and is connected to the driving shaft, and the pressing block is provided with a hinge shaft along the X-axis direction, connecting the One end of the rod is covered with the eccentric sleeve, and the other end is covered with the hinge shaft. The central axis of each eccentric sleeve is distributed around the circumferential direction of the drive shaft. The rotation of the drive shaft can drive each pressure block to reciprocate along the Y-axis direction.

By adopting the above solution, since the structures of each pressure block, connecting rod and eccentric sleeve are the same, in order to make each pressure block staggered in the initial installation state, the eccentric sleeve corresponding to each pressure block is installed on the drive shaft. In different ways, the central axis of each eccentric sleeve is dislocated around the circumference of the drive shaft, and arranged in sequence, so as to realize the wave motion of each pressing block.

A further arrangement of the present invention is that: the armrest frame is further provided with an air bag above the placing seat, and an arm placing area is formed between the air bag and the upper end surface of the placing seat.

By adopting the above scheme, the arm is placed on the placing seat, and the air bag is inflated to press down the palm and arm, so that the palm area and the massage wheel, the arm area and the pressure block are more fully contacted, and the massage effect is better.

A further arrangement of the present invention is as follows: the massage wheel is set on the rotating cavity by rotating the rotating shaft, the rotating shaft is set on the rotating cavity along the Y-axis direction, the massage wheel is arranged in linkage with the rotating shaft, and the rotating shaft is linked with the end away from the massage wheel. For the first bevel gear, a second bevel gear engaged with the first bevel gear is linked on the drive shaft.

By adopting the above solution, the rotating shaft is rotatably arranged at the rotating cavity through the bearing, the first bevel gear is fixed or integrally arranged on the rotating shaft, the drive shaft drives the second bevel gear to rotate, and the second bevel gear is fixedly arranged on the drive shaft to realize the connection between the two. Synchronous rotation, the second bevel gear drives the first bevel gear to rotate, which can not only change the transmission direction, but also have a certain deceleration effect, the structure is simple, and the transmission is stable.

A further arrangement of the present invention is: the output shaft of the motor is arranged along the Y-axis direction, the motor is fixedly arranged on the placement seat through the worm gear box, the worm gear box is fixedly arranged on the placement seat, the drive shaft is penetrated and rotated and arranged on the worm gear On the box, the output shaft of the motor is linked with a worm, the worm is rotatably arranged in the turbine box, and the drive shaft is linked with a worm gear engaged with the worm.

By adopting the above scheme, the worm is fixed or integrally provided on the output shaft of the motor, the output shaft of the motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel is fixed on the drive shaft to realize the synchronous rotation of the two, and the worm wheel drives the drive shaft to rotate, It can not only change the transmission direction, but also play a certain role in deceleration, with simple structure and stable transmission.

A further arrangement of the present invention is that: a guide rail is fixedly arranged on the handrail frame along the X-axis direction, and the placement seat cooperates with the guide rail to guide and slide.

By adopting the above scheme, the placing seat is provided with a guide groove adapted to the guide rail, and the guide rail and the guide groove are slidingly matched, the structure is simple, and the installation is stable.

A further arrangement of the present invention is that: the upper end surface of the pressing block is arranged in a concave arc surface, and the upper end surface of the massage wheel is symmetrically arranged with protrusions.

By adopting the above solution, when the arm is massaged, the upper end surface of the pressing block fits better with the skin of the arm, which increases the massage range and makes the massage more comfortable. Perform a kneading operation for a more comfortable massage.

The present invention will be further described below in conjunction with the accompanying drawings.

Description of drawings

1 is a schematic diagram of the overall structure of an embodiment of the present invention;

Fig. 2 is the installation structure schematic diagram of massage wheel and pressing block;

3 is a schematic diagram of the matching structure of the drive assembly, the massage wheel and the pressing block;

4 is a schematic diagram of the matching structure of the motor and the drive shaft;

Figure 5 is a schematic diagram of the matching structure of the pressing block, the slider, the hinge shaft and the connecting rod;

Fig. 6 is the structural representation of the placement seat;

FIG. 7 is a schematic view of the structure of the guide rail.

Detailed ways

As shown in Figures 1-7, an armrest frame with an arm massage device includes an armrest frame 1, an arm placement area 11 is provided on the armrest frame 1, and the arm placement area 11 is provided with a massage mechanism, and the massage mechanism includes an armrest connected to the armrest. The placing seat 21 on the rack 1, the placing seat 21 is arranged along the X-axis direction, the handrail frame 1 is fixedly provided with a guide rail 3 along the X-axis direction, the placing seat 21 is provided with a guide groove 213 adapted to the guide rail 3, and the placing seat 21 Cooperate with the guide rail 3 to guide and slide, of course, the placement seat 21 can be directly fixed or integrally arranged on the armrest frame 1, but the position of the massage mechanism cannot be adjusted. The arm placement area 11 is located above the placement seat 21. The massage mechanism includes hand The hand massage assembly includes a massage wheel 22 rotatably arranged on the placing seat 21. The placing seat 21 is provided with a rotating cavity 211 for the massage wheel 22 to rotate. The massage end of the massage wheel 22 protrudes from the arm. In the placement area 11, the arm massage assembly includes four pressing blocks 23 spaced along the X-axis direction. Of course, the number of pressing blocks 23 is not limited to four, and can be determined according to actual needs. The pressing block 23 can be slidably arranged on the placing seat 21 along the Y-axis direction. The placing seat 21 is provided with four sliding cavities 212 for sliding the pressing blocks 23 . , the pressing block 23 is fixedly arranged on the upper end of the slider 5 by screws, and each slider 5 is correspondingly arranged at each sliding cavity 212, and the operation is stable and does not interfere with each other. The massage mechanism also includes driving the massage wheel 22 to rotate and the slider 5 In the sliding drive assembly, each pressure block 23 moves simultaneously or one by one under the drive of the drive assembly, and each pressure block 23 cooperates with each other to perform squeezing massage on the arm area. The X-axis direction is the direction indicated by A in FIG. 1 , and the Y-axis direction is the direction indicated by B in FIG. 1 .

In this embodiment, the drive assembly includes a motor 41 and a drive shaft 42 , the motor 41 is fixedly arranged on the placement seat 21 through a worm gear box 43 , the worm gear box 43 is fixedly arranged on the placement seat 21 , and the output shaft of the motor 41 is along the Y-axis direction Setting, the drive shaft 42 is rotated along the X-axis direction and arranged on the placement seat 21, the placement seat 21 is respectively fixed with bearing seats 8 at both ends of the corresponding drive shaft 42, and the drive shaft 42 is rotated and arranged on the bearing seat 8 through the bearings, The drive shaft 42 is penetrated and rotatably arranged on the worm gear box 43, the motor 41 drives the drive shaft 42 to rotate, the output shaft of the motor 41 is fixed or integrally connected with a worm 44, and the worm 44 is rotated and arranged in the turbine box 43 through a bearing, and the drive shaft 42 is fixed or integrally connected with a worm wheel 45 that engages with the worm 44. Of course, the motor 41 can also use a belt and pulley structure or a gear drive structure to drive the drive shaft 42 to rotate, and the drive shaft 42 drives the massage wheel 22 to rotate, massage The wheel 22 is set on the rotating cavity 211 through the rotating shaft 24, and the rotating shaft 24 is set on the rotating cavity 211 along the Y-axis direction. The end is linked with a first bevel gear 46, and the drive shaft 42 is fixed or integrally connected with a second bevel gear 47 that engages with the first bevel gear 46. Of course, the drive shaft 42 can also adopt the structure of a worm gear and a worm or a gear. The transmission structure drives the rotating shaft 24 to rotate, the drive shaft 42 is connected with the slider 5 through the connecting rod 25, and the drive shaft 42 drives the connecting rod 25 to do eccentric movement through the eccentric structure, thereby driving the slider 5 to reciprocate. In this paper, a motor 41 and a drive shaft 42 are used to drive the massage wheel 22 and the slider 5 at the same time, which has a more compact structure and saves costs. Of course, two motors can also be used to drive them separately.

In this embodiment, the pressure blocks 23 are arranged in a staggered manner along the Y-axis direction, that is, two adjacent pressure blocks 23 are arranged at high and low levels. Sliding can do a wave massage action in the arm rest area 11.

In the present embodiment, the eccentric structure includes four eccentric sleeves 26 distributed at intervals, each eccentric sleeve 26 is provided corresponding to each slider 5, and is connected to the drive shaft 42, and the slider 5 is provided with hinged joints along the X-axis direction. Shaft 6, one end of the connecting rod 25 is covered with the eccentric sleeve 26, and the other end is covered with the hinge shaft 6, the central axis of each eccentric sleeve 26 is distributed around the circumferential dislocation of the drive shaft 42, and the rotation of the drive shaft 42 can drive each slider 5 along the axis. Reciprocating movement in the Y-axis direction. Since the structures of each pressure block 23 , the slider 5 , the connecting rod 25 and the eccentric sleeve 26 are the same, in order to make each pressure block 23 be arranged in a staggered manner in the initial installation state, the eccentric sleeve 26 corresponding to each pressure block 23 is The installation methods on the drive shaft 42 are different. The central axis of each eccentric sleeve 26 is distributed in a dislocation around the circumference of the drive shaft 42 and arranged in sequence, so that each pressing block 23 can move in a wave-like manner. Of course, the length of the sliding block 5 and the connecting rod 25 can also be changed to achieve the height setting of each pressing block 23 . Of course, the eccentric structure can also be a cam or an eccentric shaft integrally provided on the drive shaft 42 .

In this embodiment, the armrest frame 1 is further provided with an air bag 7 above the placing seat 21 , and the arm placing area 11 is formed between the air bag 7 and the upper end surface of the placing seat 21 .

In the present embodiment, the upper end surface of the pressing block 23 is provided as a concave arc-shaped surface 231 , and the upper end surface of the massage wheel 22 is symmetrically provided with protrusions 221 .

The above embodiment is only one of the preferred specific embodiments of the present invention, and the usual changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a take arm massage device's handrail frame, includes handrail frame, is equipped with the arm on handrail frame and places the district, and the arm is placed the district and is equipped with massage mechanism, its characterized in that: massage mechanism includes hand massage subassembly and arm massage subassembly, and the hand massage subassembly is including rotating the massage wheel that sets up on handrail frame, and the massage end of massage wheel is outstanding to be placed the district in the arm, and arm massage subassembly includes a plurality of along X axle direction interval distribution's briquetting, and each briquetting can be followed Y axle direction and slided and set up on handrail frame, and each briquetting slides and can place the district at the arm and do the extrusion massage action, and massage mechanism still includes the drive assembly that drive massage wheel rotated and the briquetting slided.

2. The armrest frame with the arm massage device as claimed in claim 1, wherein: the drive assembly comprises a motor and a drive shaft, the motor is fixedly arranged on the handrail frame, the drive shaft is rotatably arranged on the handrail frame along the X-axis direction, the motor drives the drive shaft to rotate, the drive shaft drives the massage wheels to rotate, the drive shaft is connected with the pressing block through a connecting rod, and the drive shaft drives the connecting rod to do eccentric motion through an eccentric structure so as to drive the pressing block to slide in a reciprocating manner.

3. The armrest frame with the arm massage device as claimed in claim 2, wherein: the massage mechanism is including connecting the seat of placing on the handrail frame, places the setting that the seat slided along the X axle direction on the handrail frame, and the arm is placed the district and is located the top of placing the seat, is equipped with the smooth chamber that supplies massage wheel pivoted to rotate the chamber and supply each briquetting to slide on placing the seat, the motor is fixed to be set up on placing the seat.

4. The armrest frame with the arm massage device as claimed in claim 2 or 3, wherein: the pressing blocks are arranged along the Y-axis direction in a staggered manner, and the driving shaft drives the pressing blocks to slide simultaneously.

5. The armrest frame with the arm massage device as claimed in claim 2 or 3, wherein: the eccentric structure comprises a plurality of eccentric sleeves distributed at intervals, each eccentric sleeve is arranged corresponding to each pressing block respectively and is sleeved outside the driving shaft in a linkage mode, the pressing blocks are provided with hinged shafts along the X-axis direction, one end of each connecting rod is sleeved outside the eccentric sleeve, the other end of each connecting rod is sleeved outside the hinged shafts, the central shafts of the eccentric sleeves are distributed in a staggered mode around the circumferential direction of the driving shaft, and the driving shaft rotates to drive the pressing blocks to move back and forth along the Y-axis direction.

6. The armrest frame with the arm massage device as claimed in claim 3, wherein: the armrest frame is also provided with an air bag above the placing seat, and an arm placing area is formed between the air bag and the placing seat.

7. The armrest frame with the arm massage device as claimed in claim 3 or 6, wherein: the massage wheels are rotatably arranged on the rotating cavity through a rotating shaft, the rotating shaft is rotatably arranged on the rotating cavity along the Y-axis direction, the massage wheels are arranged in a linkage manner with the rotating shaft, the end part of the rotating shaft far away from the massage wheels is connected with a first bevel gear in a linkage manner, and a second bevel gear meshed with the first bevel gear is connected to the driving shaft in a linkage manner.

8. The armrest frame with the arm massage device as claimed in claim 2 or 3, wherein: the output shaft of the motor is arranged along the Y-axis direction, the motor is fixedly arranged on the placing seat through a worm gear box, the worm gear box is fixedly arranged on the placing seat, the driving shaft penetrates through and is rotatably arranged on the worm gear box, the worm is connected to the output shaft of the motor in a linkage mode, the worm is rotatably arranged in the worm gear box, and a worm wheel meshed with the worm is connected to the driving shaft in a linkage mode.

9. The armrest frame with the arm massage device as claimed in claim 3 or 6, wherein: the handrail frame is fixedly provided with a guide rail along the X-axis direction, and the placing seat is matched with the guide rail in a guiding and sliding manner.

10. The armrest frame with the arm massage device as claimed in claim 1, 2 or 3, wherein: the upper end surface of the pressing block is arranged to be an inwards concave arc surface, and the upper end surfaces of the massage wheels are symmetrically provided with bulges.

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