CN111419674B

CN111419674B - Leg massage equipment

Info

Publication number: CN111419674B
Application number: CN202010295432.5A
Authority: CN
Inventors: 王诗源; 尹永田; 赵若曦; 孟庆岩; 曲一诺
Original assignee: Shandong University of Traditional Chinese Medicine
Current assignee: Shandong University of Traditional Chinese Medicine
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2022-03-01
Anticipated expiration: 2040-04-15
Also published as: CN111419674A

Abstract

The invention discloses leg massage equipment which comprises a seat plate, wherein a backrest is arranged above the seat plate, the bottom of the seat plate is connected with a first supporting plate and a second supporting plate, the seat plate is provided with a first groove and a second groove, the leg massage equipment also comprises a first massage device, the first massage device comprises a cross rod, two ends of the cross rod are connected to the inner wall of the first groove, two ends of the cross rod are sleeved with buffer springs, the cross rod is sleeved with spacing blocks, and two ends of each buffer spring respectively abut against the inner wall of the first groove and the spacing blocks; a first vertical plate is arranged between any two adjacent spacing blocks, the first vertical plate is provided with a sliding groove, and the cross rod penetrates through the sliding groove; the first riser still is equipped with oblique splitting portion, and first riser below articulates there is the second riser, is equipped with first spring in the second recess, and the one end of first spring links to each other with the inner wall of second recess, and the other end links to each other with the second riser, and the below of second riser is equipped with the jacking roller. The leg massage device is simple in structure, strong in practicability and various in massage modes, and can massage a plurality of parts of legs.

Description

Leg massage equipment

Technical Field

The invention relates to the technical field of machinery, in particular to leg massage equipment.

Background

Modern people work as most of people sitting or standing still for a long time, activities are insufficient, the lower half of the body is easy to swell after the people fall down in one day, particularly legs of the people feel sour and swollen, and the phenomena of leg thickness, varicosity and the like can be caused after the people fall down for a long time. According to the traditional Chinese medicine theory, meridian dredging, blood circulation promoting and relaxing can be achieved by beating channels, a physiotherapy effect is achieved, soreness and distension are relieved, however, the user patts the muscles with hands, bends down to beat the muscles of the lower leg with a fist, so that the efficiency is low, when the whole body is sore, bends down to beat the lower leg, and is difficult and labor-intensive, and the sore pain of the lower leg generally causes the soleus muscles of the lower leg, and the soleus muscles are located on the back of the lower leg to be manually patted, so that the effect is not good, and the efficiency is low. The other way is to find a masseur for massage, the cost of the way is high, the massage efficiency is low, and the masseur can be tired for a long time, so that the massage effect is influenced.

Therefore, there is a need to develop a leg massage device which is time-saving, labor-saving, free from human massage, excellent in massage effect and capable of reducing fatigue of a user.

Disclosure of Invention

In order to solve the problems existing in the prior art, a leg massage device is provided, which is applicable to medical care. The device saves time and labor, does not need people to massage, has good massage effect, and can reduce the fatigue of users.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a leg massage device comprises a seat board, wherein a backrest is arranged above the seat board, a first supporting plate and a second supporting plate are connected to the bottom of the seat board, the seat board is provided with a first groove and a plurality of second grooves which are arranged below the first groove and communicated with the first groove, the leg massage device also comprises a first massage device, the first massage device comprises a cross rod, two ends of the cross rod are connected to the inner wall of the first groove, two ends of the cross rod are sleeved with buffer springs, the cross rod is sleeved with a plurality of spacing blocks, and two ends of each buffer spring respectively abut against the inner wall of the first groove and the spacing blocks; a first vertical plate is arranged between any two adjacent spacing blocks, a sliding groove is formed in the first vertical plate, and the cross rod penetrates through the sliding groove; the first riser still is equipped with the gliding wedge portion of cooperateing with the spacer, the first riser below articulates there is the second riser, and this second riser bottom extends to in the second recess, be equipped with first spring in the second recess, the one end of first spring with the inner wall of second recess links to each other, the other end with the second riser links to each other, the below of second riser is equipped with the jacking roller that is used for jacking this second riser, the jacking roller is connected with the rack, rack connection has this rack of drive to carry out horizontal migration's drive arrangement.

Preferably, drive arrangement is manual formula drive arrangement, include with gear that the rack engaged with, gear connection has the axis of rotation, and the axis of rotation rotates to be connected in on the second backup pad, axis of rotation one end is connected with the rocker.

Preferably, still include second massage device, this second massage device include with the pedal seat that first backup pad links to each other, the standing groove has been seted up to the pedal seat, be equipped with the running-board in the standing groove, it is connected with a plurality of friction wheels to rotate on this running-board, the running-board lateral wall is connected with the second spring, and this second spring other end fixed connection be in on the standing groove inner wall, the running-board opposite side is connected with the haulage rope, this haulage rope other end with the rocker links to each other.

Preferably, the second support plate is further connected with a plurality of support rollers for hanging the traction rope.

Preferably, drive arrangement is electrodynamic type drive arrangement, include with the half-tooth gear that the rack was engaged with, this half-tooth gear connection has first motor, the rack still is connected with reset spring, the reset spring other end is connected in on the second backup pad.

Preferably, still include the third massage device, including the ejector pin, seted up the through-hole on first backup pad, the ejector pin inserts in the through-hole, the ejector pin is connected with the ejector pin spring, the ejector pin spring other end is connected on the first backup pad, arbitrary two adjacent ejector pins right-hand members support to lean on there being the disk cam, the disk cam is connected with this disk cam pivoted second motor of drive.

Preferably, the bottom of the first vertical plate is rotatably connected with a first roller, the top end of the second vertical plate is rotatably connected with a second roller, and the first roller abuts against the surface of the second roller.

Preferably, the shaft end on the same side of the first roller is connected with a pull rope, one end of the pull rope is directly connected to the inner wall of the first groove, and the other end of the pull rope is connected to the inner wall of the first groove through a pull rope spring.

Preferably, the bottom of the second vertical plate is connected with a third roller.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first massage device is arranged and driven by a manual rocker to swing back and forth, the rack is driven to reciprocate in the horizontal direction by utilizing the forward and reverse rotation of the gear, and the rack drives the jacking roller at the upper end to jack the second vertical plate and the first vertical plate in the moving process, so that the legs of a user are massaged; in addition, the wedge part is arranged on the first vertical plate, and the wedge part slides upwards along the spacing block in the process of moving the first vertical plate upwards, so that the first vertical plate slightly swings left and right, a real massage manipulation is simulated, the massage effect can be improved, and the fatigue of legs of a user is effectively relieved;

2. by arranging the second massage device and connecting the pedal with the rocker by using the traction rope, linkage can be realized in the rocker rocking process, and the massage device is simple and efficient;

3. the first massage device is driven by a motor, and the reciprocating movement of the rack is realized by using a half-tooth gear and a return spring, so that the electric control is realized, and the electric massage device is simpler, time-saving and labor-saving;

4. the third massage device can massage the discomfort of the lower leg of the user, and the extension and contraction of the ejector rod can be realized by utilizing the structural form of the disc-shaped cam, so that the massage of the lower leg is realized; in addition, through using with first massage device and second massage device cooperation, can realize omnidirectional massage, need not artifical massage, the massage effect is better.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

Fig. 2 is an enlarged schematic view of the structure of the region a in fig. 1.

Fig. 3 is a perspective view of the connection of the cross bar to the first riser of fig. 1.

Fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a third embodiment of the present invention.

Fig. 6 is a schematic view of the connection structure of the first motor and the rotating shaft in fig. 5.

Fig. 7 is an enlarged schematic view of the third massage device shown in fig. 5.

Description of reference numerals:

1, a seat board;

101 a first groove; 102 a first riser; 1021 a sliding groove; 1022 a wedge part; 103 spacer blocks; 1031 chamfering; 104 a buffer spring; 105 a cross bar; 106 a pull cord spring; 107 a first roller; 108 pulling a rope; 109 connecting sheets; 120 a second roller; 121 a second groove; 122 a bottom cover; 123 a second riser; 124 a limit plate; 125 a first spring; 126 a third roller; 127 jacking rollers; a 128-roll stand; a 129 rack;

2, a backrest; 3 a first support plate; 4 a second support plate;

5, a pedal seat; 501 placing a groove; 502 foot pedals; 503 friction wheel; 504 a rope hole; 505 a second spring;

6, pulling a rope; 7 a first support roller; 8 second supporting rollers; 9 fixing the bracket; a 10 gear carrier; 11 a gear; 12 rotating the shaft; 13 sliding rails; 14 rocker levers;

15 a first motor; 151 drive pulley; 152 a belt; 153 a driven pulley;

16 through holes; 17, a mandril; 18 a ram spring; 19 an arc-shaped head; 20 a return spring; 21 a disc-shaped cam; 22 a first bevel gear; 23 a second bevel gear; 24 a first support plate; 25 a second motor; 26 connecting shafts; 27 second support plate.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

Example one

As shown in fig. 1-3, the present embodiment provides a leg massage device, which includes a seat plate 1, a backrest 2 is connected to one side above the seat plate 1, and a first support plate 3 and a second support plate 4 are connected to the bottom of the seat plate 1 for supporting; the base plate 1 is formed with a first groove 101 and six second grooves 121 disposed below the first groove 101 and communicating with the first groove 101.

The whole device is provided with a first massage device, the first massage device comprises a cross rod 105, two ends of the cross rod 105 are connected to the inner wall of a first groove 101, buffer springs 104 are sleeved at two end portions of the cross rod 105, a plurality of spacing blocks 103 are sleeved on the cross rod 105, six first risers 102 are arranged between any two adjacent spacing blocks 103 and on the right side of the spacing block at the rightmost end, one end of the buffer spring 104 located on the left side abuts against the inner wall of the first groove 101, the other end of the buffer spring located on the right side abuts against the end portion of the spacing block 103, one end of the buffer spring 104 located on the right side abuts against the inner wall of the first groove 101, and the other end of the buffer spring abuts against the end face of the first riser 102 located at the rightmost end. The first vertical plate 102 is provided with a sliding groove 1021, and the cross bar 105 passes through the sliding groove 1021; the first vertical plate 102 is further provided with a wedge part 1022, the spacing block 103 is provided with a chamfer 1031 matched with the wedge part 1022, and the wedge part 1022 can be connected with the spacing block 103 in a sliding manner.

The buffer spring 104 provides an elastic force to press the spacer blocks 103 to move in opposite directions, so that the wedge part 1022 is ensured to be always abutted by the spacer blocks 103 in the upward moving or downward moving process of the wedge part 1022.

First riser 102 below is articulated to have second riser 123 through connection piece 109, this second riser 123 bottom extends to in the second recess 121, be equipped with first spring 125 in the second recess 121, the one end of first spring 125 links to each other with the inner wall of second recess 121, the other end links to each other with limiting plate 124, limiting plate 124 fixed connection is on second riser 123, the below of second riser 123 is rotated and is connected with third roller 126, third roller 126 below is equipped with the jacking roller 127 that is used for jacking this third roller 126, jacking roller 127 rotates and is connected with roller frame 128, the bottom fixedly connected with rack 129 of roller frame 128, rack 129 bottom is connected with slide rail 13, the fixed connection of slide rail 13 is on second backup pad 4.

The bottom of the first vertical plate 102 is rotatably connected with a first roller 107, the top end of the second vertical plate 123 is rotatably connected with a second roller 120, the first roller 107 and the second roller 120 are abutted together, the first vertical plate 102 can swing slightly in the upward moving process conveniently, and resistance is reduced.

A pull rope 108 is further arranged in the first groove 101, the pull rope 108 is connected to the shaft ends of the six first rollers 107 at the same side, one end of the pull rope 108 is connected with the inner wall of the first groove 101, the other end of the pull rope 108 is connected with a pull rope spring 106, and the other end of the pull rope spring 106 is fixedly connected to the inner wall of the first groove 101. The advantage of providing the pull rope 108 is that since the first spring 125 is connected to the second riser 102, in order to prevent the first riser 102 and the second riser 123 from being violently reset to impact the lower jacking roller 127 in the downward moving process, on one hand, a large noise is generated, on the other hand, the impact force is large, and the jacking roller 127 and the third roller 126 are prone to being damaged too early, and in order to avoid this problem, the pull rope 108 and the pull rope spring 106 are specially provided to provide a buffering effect and prolong the service life.

The rack 129 is further connected with a driving device for driving the rack 129 to move horizontally, the driving device can be a manual driving device, and comprises a gear 11 engaged with the rack 129, the gear 11 is connected with a rotating shaft 12, two ends of the rotating shaft 12 are arranged on a gear rack 10, the bottom of the gear rack 10 is connected with a fixed support 9, one end of the fixed support 9 is fixedly connected to the second supporting plate 4, and one end of the rotating shaft 12 is connected with a rocker 14.

The working process is as follows:

when the massager is used, a user swings the rocker 14 forwards and backwards, the rocker 14 drives the gear 11 to rotate, the gear 11 drives the rack 129 to move in the rotating process, the jacking roller 127 above the rack 11 continuously jacks the third roller 126 in the moving process along with the rack 11, so that the second vertical plate 123 is driven to move upwards, the second vertical plate 123 jacks the first vertical plate 102, the oblique wedge part 1022 and the spacing block 103 slide relatively along with the upward movement of the first vertical plate 102, the spacing block 103 and the oblique wedge part 1022 keep sliding relatively under the action of the buffer springs 104 at the two ends of the cross rod 105, the first vertical plate 102 obliquely swings in the upward moving process, the massage on the thigh of the user is realized, the first vertical plate 102 not only can play a role similar to the beating of a real person, in the swinging process, the left-right light rubbing effect can also be played, and the massage effect is good.

Example two

As shown in fig. 4, the present embodiment provides a leg massage apparatus, other structures are the same as the first embodiment, except that the whole apparatus further includes a second massage device, which includes a pedal seat 5, the pedal seat 5 is connected to the first support plate 3, the pedal seat 5 has a placement groove 501, a pedal plate 5 is disposed in the placement groove 501, a plurality of friction wheels 503 are rotatably connected to the pedal plate 502, a second spring 505 is connected to a side wall of the pedal plate 502, the other end of the second spring 505 is fixedly connected to an inner wall of the placement groove 501, the pedal seat 5 has a rope hole 504, the rope hole 504 is communicated with the placement groove 501, the other end of the pedal plate 502 is connected to a traction rope 6, and the traction rope 6 passes through the rope hole 504 and is connected to the rocker 14.

In addition, still rotate on fixed bolster 9 and be connected with supporting roller, supporting roller includes first supporting roller 7 and second supporting roller 8 for carry haulage rope 6.

By arranging the friction wheel 503 and pulling the pedal 502 to reciprocate by using the traction rope 6, the sole of the user can be massaged, and the fatigue is relieved; in addition, the pull rope 6 is connected with the rocker 14, linkage with the first friction device is achieved, the full-mechanical operation mode is achieved, the structure is simple, operation is convenient, a user can adjust the swinging speed of the rocker 14 according to own preference and adjust the swinging speed to the most comfortable massage speed, use is flexible, and the requirements of different users are met.

EXAMPLE III

As shown in fig. 5 to 7, the present embodiment provides a leg massage apparatus, which has the same structure as the first embodiment except that the driving device connected to the rack 129 is an electric driving device, the driving device includes a gear 11 engaged with the rack 129 and a half-tooth gear, the half-tooth gear is connected to a rotating shaft 12, one end of the rotating shaft 12 is connected to a driven pulley 153, a belt 152 is disposed on the driven pulley 153, the other end of the belt 152 is provided with a driving pulley 151, and the driving pulley 151 is connected to a first motor 15.

The rack 129 is further connected with a return spring 20, and the other end of the return spring 20 is connected to the second support plate 4.

Utilize half tooth gear and reset spring 20, realize rack 129's reciprocating motion, electrodynamic type control, it is simpler, need not the manpower, labour saving and time saving.

In addition, the whole device is also provided with a third massage device, which comprises two ejector rods 17, a through hole 16 is formed in the first supporting plate 3, the ejector rods 17 penetrate through the through hole 16, the ejector rods 17 are connected with ejector rod springs 18, the other ends of the ejector rod springs 18 are fixedly connected to the first supporting plate 3, the right ends of the two ejector rods 17 abut against disc-shaped cams 21, the disc-shaped cams 21 are connected with connecting shafts 26, the connecting shafts 26 are rotatably connected to second supporting plates 27, first supporting plates 24 are connected to the lower portions of the second supporting plates 27, the first supporting plates 24 are fixedly connected to the first supporting plate 3, the other ends of the connecting shafts 26 are connected with second bevel gears 23, the second bevel gears 23 are connected with first bevel gears 22, the first bevel gears 22 are connected with second motors 25, and the second motors 25 are fixedly arranged on the first supporting plates 24.

For improved comfort, the end of the ram 17 is also provided with an arcuate head 19.

The second motor 25 is started, the second motor 25 drives the disc-shaped cam 21 to rotate, the disc-shaped cam 21 supports the ejector rod 17, and the ejector rod 17 continuously beats the lower leg of the user under the action of the ejector rod spring 18 to achieve the massage effect.

In this embodiment, the first motor 15 and the second motor 25 are activated to realize the all-directional massage of the thigh, the calf and the sole of the user, thereby alleviating fatigue and relaxing the mood.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A leg massage device comprises a seat board, wherein a backrest is arranged above the seat board, a first supporting plate and a second supporting plate are connected to the bottom of the seat board, the seat board is provided with a first groove and a plurality of second grooves which are arranged below the first groove and communicated with the first groove, and the leg massage device is characterized by further comprising a first massage device, the first massage device comprises a cross rod, two ends of the cross rod are connected to the inner wall of the first groove, two ends of the cross rod are sleeved with buffer springs, the cross rod is sleeved with a plurality of spacing blocks, and two ends of the buffer springs are respectively abutted against the inner wall of the first groove and the spacing blocks; a first vertical plate is arranged between any two adjacent spacing blocks, a sliding groove is formed in the first vertical plate, and the cross rod penetrates through the sliding groove; the first vertical plate is further provided with an oblique splitting part which is matched with the spacing block to slide, a second vertical plate is hinged below the first vertical plate, the bottom of the second vertical plate extends into the second groove, a first spring is arranged in the second groove, one end of the first spring is connected with the inner wall of the second groove, the other end of the first spring is connected with the second vertical plate, a jacking roller for jacking the second vertical plate is arranged below the second vertical plate, a third roller is rotatably connected below the second vertical plate, a jacking roller for jacking the third roller is arranged below the third roller, the jacking roller is connected with a rack, and the rack is connected with a driving device for driving the rack to horizontally move; the bottom of the first vertical plate is rotatably connected with a first roller, the top end of the second vertical plate is rotatably connected with a second roller, and the first roller is abutted against the surface of the second roller; the shaft end on the same side of the first roller is connected with a pull rope, one end of the pull rope is directly connected to the inner wall of the first groove, and the other end of the pull rope is connected to the inner wall of the first groove through a pull rope spring.

2. The leg massage apparatus according to claim 1, wherein the driving device is a manual driving device, and comprises a gear engaged with the rack, the gear is connected with a rotating shaft, the rotating shaft is rotatably connected to the second supporting plate, and one end of the rotating shaft is connected with a rocker.

3. The leg massage device according to claim 2, further comprising a second massage device, wherein the second massage device comprises a pedal base connected to the first support plate, the pedal base is provided with a placement groove, a pedal plate is arranged in the placement groove, a plurality of friction wheels are rotatably connected to the pedal plate, a second spring is connected to a side wall of the pedal plate, the other end of the second spring is fixedly connected to an inner wall of the placement groove, and a traction rope is connected to the other side of the pedal plate, and the other end of the traction rope is connected to the rocker.

4. The leg massage apparatus according to claim 3, wherein a plurality of support rollers for mounting the traction rope are further connected to the second support plate.

5. The leg massage apparatus according to claim 1, wherein the driving means is an electric driving means, and comprises a half-tooth gear engaged with the rack, the half-tooth gear is connected with a first motor, the rack is further connected with a return spring, and the other end of the return spring is connected to the second support plate.

6. The leg massage device according to claim 5, further comprising a third massage device, wherein the third massage device comprises a push rod, a through hole is formed in the first support plate, the push rod is inserted into the through hole, the push rod is connected with a push rod spring, the other end of the push rod spring is connected to the first support plate, the right ends of any two adjacent push rods abut against a disc-shaped cam, and the disc-shaped cam is connected with a second motor for driving the disc-shaped cam to rotate.