CN111135018A - Movable seat for relieving shoulder tiredness - Google Patents
Movable seat for relieving shoulder tiredness Download PDFInfo
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- CN111135018A CN111135018A CN202010110808.0A CN202010110808A CN111135018A CN 111135018 A CN111135018 A CN 111135018A CN 202010110808 A CN202010110808 A CN 202010110808A CN 111135018 A CN111135018 A CN 111135018A
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- Prior art keywords
- shoulder
- elastic rubber
- massage
- rubber layer
- connecting piece
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H1/00—Apparatus for passive exercising; Vibrating apparatus ; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
- A61H1/02—Stretching or bending or torsioning apparatus for exercising
- A61H1/0274—Stretching or bending or torsioning apparatus for exercising for the upper limbs
- A61H1/0281—Shoulder
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
- A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
- A61H2015/0042—Balls or spheres
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/01—Constructive details
- A61H2201/0119—Support for the device
- A61H2201/0138—Support for the device incorporated in furniture
- A61H2201/0149—Seat or chair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1253—Driving means driven by a human being, e.g. hand driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
- A61H2205/062—Shoulders
Abstract
A movable chair for relieving shoulder tiredness comprises a chair surface supported by supporting legs and a backrest arranged at the upper part of one side of the chair surface, wherein a hollow shoulder massage plate is arranged at the top of the backrest, two ends of the shoulder massage plate are fixedly provided with a base A exceeding the backrest, a shoulder moving mechanism is arranged on the base A, each shoulder moving mechanism is driven by a pull rope to drive a shoulder joint to move, and the free end of the pull rope droops to a position below the chair surface and is provided with a pedal. The hollow shoulder massage plate and the shoulder moving mechanism are arranged on the backrest, and the shoulder moving mechanism is controlled to do arc motion by the pedal plate which is arranged on the lower part of the chair surface after bypassing the movable guide wheel arranged in the backrest through the pull rope, so that the shoulder joint is driven to move in a pedal mode.
Description
The patent of the invention is a divisional application with application number of 2018105366366, the original application date is 2018, 5 and 30, and the application numbers are as follows: 2018105366366, the name of invention creation is: a foot-operated movable seat for relieving shoulder tiredness.
Technical Field
The invention relates to a chair capable of being used in the field of daily life or the field of medical appliances, in particular to a movable chair capable of relieving shoulder tiredness.
Background
The scapulohumeral periarthritis is also called as scapulohumeral periarthritis, is commonly called as congealing shoulder and fifty shoulder, takes the symptoms that the shoulder gradually produces pain, the shoulder is even worse at night, the shoulder joint has limited and increasingly worsened moving function, and the shoulder joint gradually relieves to some extent until the shoulder joint finally and completely recovers to be the chronic specific inflammation of the shoulder joint capsule and surrounding ligaments, tendons and bursa of sliding. The scapulohumeral periarthritis is a common disease with shoulder joint pain and inconvenient movement as main symptoms, the good onset age is about 50 years old, the female morbidity is slightly higher than that of the male, and the scapulohumeral periarthritis is often seen in physical workers, and if the scapulohumeral periarthritis cannot be effectively treated, the functional movement of the shoulder joint is possibly seriously influenced. The shoulder joints may have extensive tenderness and radiate towards the neck and elbows, and there may also be different degrees of atrophy of the deltoid muscles.
With the popularization of computers, the broad office workers are lack of necessary activities due to long-term office work at desk for sitting, shoulder tiredness can be caused after a long time, scapulohumeral periarthritis and cervical spondylosis can be caused after the years, and the scapulohumeral periarthritis becomes one of the frequently-occurring diseases of the broad office workers.
At present, for a large number of office workers, after sitting for a long time, the workers can only stand up to move the shoulders to relieve the tiredness, but if the workers are limited by the reasons of space, time, working property and the like, many people do not have the conditions of moving anytime and anywhere, and the existing massager can only be used for knocking and massaging the shoulders generally, so that the good moving effect on shoulder joints cannot be achieved.
Disclosure of Invention
In order to solve the problem that the massage effect of the massager on the shoulders is poor in the prior art, the invention provides the movable seat for relieving the shoulder tiredness, the movable seat can drive the shoulders to move in a semi-circle manner by utilizing the action of stepping on the feet, no additional field is occupied, and the movement effect is more effective compared with that of the massager.
The technical scheme adopted by the invention for solving the technical problems is as follows: a movable chair for relieving shoulder tiredness comprises a chair surface supported by supporting legs and a backrest arranged at the upper part of one side of the chair surface, wherein the top of the backrest is provided with a hollow shoulder massage plate, and two ends of the shoulder massage plate are fixed with a base A which exceeds the backrest, the base A is provided with shoulder moving mechanisms, each shoulder moving mechanism comprises a rotating ball hinged on the base A, and the part of the rotating ball exposed out of the base A is provided with a connecting piece A which inclines downwards, a fixing ring for fixing the upper arm is arranged at the end part of the connecting piece A, a connecting piece B is arranged on one side of the rotating ball opposite to the connecting piece A, the free end of the connecting piece B passes through the arc-shaped groove on the base A and then extends into the cavity in the shoulder massage plate, two ends of the arc-shaped groove are arranged in a high-low mode, so that the connecting piece B moves along the arc-shaped groove after being subjected to downward force, and the connecting piece A and the fixing ring are driven to do arc-shaped upward movement by the rotating ball; the free end of the connecting piece B is fixed on the top wall of the cavity through a return spring, and the free end of the connecting piece B is positioned at the upper end of the arc-shaped groove; a pull rope is fixed at the free end of the connecting piece B, the free end of the pull rope sequentially bypasses two movable guide wheels at the lower part and the upper part in the cavity and then extends downwards, and extends out of a through hole penetrating through the backrest and the chair surface and drops to the lower part of the chair surface, a pedal plate is arranged at the end part of the pull rope, the pull rope drives the connecting piece B to move downwards along the arc-shaped groove by treading on the pedal plate, and then the rotating ball drives the connecting piece A and an upper arm sleeved on the fixing ring to move upwards in an arc shape; the center position at shoulder massage board top is provided with the arc that is used for holding the neck when the neck leans on backward sunken, and simultaneously, it has a plurality of massage mechanisms to distribute on the side of shoulder massage board towards the seat, and every massage mechanism is including rotating the outer disc that sets up on shoulder massage board, and the center of outer disc is provided with circular sunken, and the internal disc is provided with in this circular sunken internal rotation, and it is provided with the annular groove to encircle interior disc on outer disc, is provided with a plurality of massage balls at this annular groove internal rotation, be provided with the bar groove that link up its diametric (al) on the interior disc, also roll in this bar inslot and be provided with the massage ball.
As a further improvement of the above preferred embodiment of the present invention, the diameter of the massage balls in the strip-shaped grooves is larger than that of the massage balls in the circular grooves of the outer disk.
As a still further improvement of the above preferred embodiment of the present invention, the massage ball includes a metal ball core, a sponge layer having a thickness of 3/4-4/5 of the diameter of the metal ball core is wrapped outside the metal ball core, an elastic rubber layer having a thickness of 3/4-4/5 of the diameter of the metal ball core is wrapped outside the sponge layer, and a plurality of porous ceramic balls having different diameters are distributed in the elastic rubber layer, a corrugated air permeable pipe is disposed in the elastic rubber layer, one end of the corrugated air permeable pipe passes through the inner wall surface of the elastic rubber layer and contacts with the outer surface of the sponge layer, and the other end of the corrugated air permeable pipe is flush with the outer surface of the elastic rubber layer, so that the sponge layer is communicated with the outside.
In the above scheme, a manufacturing method of the massage ball comprises the following steps:
1) manufacturing a metal ball core, manufacturing two hemispherical outer covers by using sponge, sleeving the two hemispherical outer covers on the metal ball core, bonding the two outer covers by using glue to form a sponge layer for coating the metal ball core, and adhering a corrugated ventilation pipe on the surface of the sponge layer for later use;
2) taking rubber and melting in a melting machine, adding 15% of porous ceramic balls with different diameters by weight of the rubber into the rubber, and stirring to uniformly distribute the porous ceramic balls in the natural rubber so as to form a molten raw material for manufacturing the elastic rubber layer for later use;
3) taking a hemispherical container A, adding a certain amount of molten raw materials of the elastic rubber layer prepared in the step 2) into the hemispherical container A, then placing the metal ball core coated with the sponge layer in the step 1), wherein the sponge layer exists, and the porous ceramic ball has more pores, so that the metal ball core has smaller integral specific gravity and can be suspended on the surface of the molten raw materials of the elastic rubber layer;
4) taking another hemispherical container B symmetrical to the hemispherical container A, and connecting the hemispherical container B with the hemispherical container A in a threaded manner to form a hollow spherical container, wherein the spherical container contains a metal spherical core coated with a sponge layer, the top of the hemispherical container B is provided with an opening, and the free end of a corrugated ventilation pipe adhered to the sponge layer penetrates through the opening to extend out of the spherical container for later use;
5) and injecting molten raw materials of the elastic rubber layer into the spherical container through the opening on the hemispherical container B until the spherical container is completely filled, naturally cooling, and opening the hemispherical container B and the hemispherical container A to obtain the massage ball.
In the above scheme, another manufacturing method of the massage ball comprises the following steps:
1) manufacturing a metal ball core, manufacturing two hemispherical outer covers by using sponge, sleeving the two hemispherical outer covers on the metal ball core, bonding the two outer covers by using glue to form a sponge layer for coating the metal ball core, and adhering a corrugated ventilation pipe on the surface of the sponge layer for later use;
2) taking rubber and melting in a melting machine, adding 15% of porous ceramic balls with different diameters by weight of the rubber into the rubber, and stirring to uniformly distribute the porous ceramic balls in the natural rubber so as to form a molten raw material for manufacturing the elastic rubber layer for later use;
3) pressing the metal ball core coated with the corrugated ventilation pipe sponge layer obtained in the step 1) into the molten raw material of the elastic rubber layer in the step 2), enabling the free end of the corrugated ventilation pipe to be located above the liquid level of the molten raw material, naturally cooling to solidify the molten raw material of the elastic rubber layer to form the elastic rubber layer, and finally enabling the outer diameter of the elastic rubber layer to reach the pre-designed size through mechanical cutting to further obtain the massage ball.
As another preferred embodiment of the present invention, the shoulder massage plate is made of a heat conductive material, and a heating wire for heating the shoulder massage plate is installed therein, and an input voltage of the heating wire is controlled to be 24V by a micro-transformer.
Compared with the prior art, the invention has the following beneficial effects:
1) the hollow shoulder massage plate and the shoulder moving mechanism are arranged on the backrest, and the shoulder moving mechanism is controlled to do arc motion by the pedal plate which is arranged on the lower part of the chair surface and droops after bypassing the movable guide wheel arranged in the backrest through the pull rope, so that the shoulder joint is driven to move in a pedal mode; the pedal mode is utilized for control, and the force can be mastered by oneself;
2) the massage mechanism arranged on the shoulder massage plate is provided with the outer disc and the inner disc which rotate relatively, and the outer disc and the inner disc are respectively provided with the annular groove and the strip-shaped groove which are used for containing the massage balls, so that the back of a person can massage the shoulders by means of the relative rotation and the position change of the massage balls when leaning against the shoulder massage plate;
3) the massage ball is of a composite structure and is sequentially provided with the metal ball core, the sponge layer and the elastic rubber layer from inside to outside, so that a soft and medium-hard massage ball body structure is formed, and the massage effect is better compared with the existing pure hard or pure soft massage ball; porous ceramic balls with different diameters are distributed in the elastic rubber layer, and the soft and medium hard massage effect is achieved; one end of a corrugated ventilation pipe embedded in the elastic rubber layer penetrates through the inner wall surface of the elastic rubber layer and then is in contact with the outer surface of the sponge layer, the other end of the corrugated ventilation pipe is flush with the outer surface of the elastic rubber layer, the sponge layer is communicated with the outside, and therefore when the corrugated ventilation pipe is extruded, air in the corrugated ventilation pipe can be discharged to generate violent deformation, the metal ball core generates a massage effect through the sponge layer and the elastic rubber layer, and after external force is removed, the elastic rubber layer and the sponge layer absorb external air to recover the original shape.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the shoulder exercising mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the arc-shaped slot on the base A of the present invention;
FIG. 4 is a schematic structural view of a movable guide wheel according to the present invention;
FIG. 5 is a schematic view of the massage mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the massage ball of the present invention;
reference numerals: 1. seat, 101, through hole, 2, backrest, 201, through groove, 3, shoulder massage board, 301, base A, 302, cavity, 303, arc groove, 304, reset spring, 4, massage mechanism, 401, outer disc, 402, massage ball, 4021, metal ball core, 4022, sponge layer, 4023, elastic rubber layer, 4024, porous ceramic ball, 4025, corrugated ventilation tube, 403, inner disc, 404, strip groove, 5, shoulder moving mechanism, 501, fixing ring, 502, connecting piece A, 503, rotating ball, 504, connecting piece B, 6, scraping board, 7, movable guide wheel, 701, base B, 702, hinged ball, 703, support rod, 704, guide wheel body, 8, pull rope, 9, pedal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a movable seat for relieving shoulder acid-induced tiredness comprises a seat surface 1 supported by supporting legs and a backrest 2 arranged at the upper part of one side of the seat surface 1, wherein a hollow shoulder massage plate 3 is arranged at the top of the backrest 2, two ends of the shoulder massage plate 3 are fixed with a base a301 exceeding the backrest 2, a shoulder moving mechanism 5 is arranged on the base a301, each shoulder moving mechanism 5 comprises a rotating ball 503 hinged on the base a301, a connecting piece a502 is arranged at the part of the rotating ball 503 exposed out of the base a301 and inclines upwards, a fixing ring 501 for fixing an upper arm is arranged at the end of the connecting piece a502, a connecting piece B504 is arranged at the side of the rotating ball 503 opposite to the connecting piece a502, the free end of the connecting piece B504 passes through an arc-shaped groove 303 on the base a301 and then extends into a cavity 302 in the shoulder massage plate 3, two ends of the arc-shaped groove 303 are arranged one high and one low, so that the connecting piece B504 is forced downwards and then moves along the arc-shaped groove 303, and the rotating ball 503 drives the connecting piece A502 and the fixing ring 501 to move upwards in an arc shape; the free end of the connecting piece B504 is fixed on the top wall of the cavity 302 through a return spring 304, and the free end of the connecting piece B504 is positioned at the upper end of the arc-shaped groove 303; a pull rope 8 is fixed at the free end of the connecting piece B504, the free end of the pull rope 8 sequentially bypasses two movable guide wheels 7 at the lower part and the upper part in the cavity 302 and then extends downwards, and extends out of a through hole 101 which is communicated with the backrest 2 and the seat surface 1 and then drops to the lower part of the seat surface 1, a pedal 9 is arranged at the end part of the pull rope 8, the pull rope 8 drives the connecting piece B504 to move downwards along the arc-shaped groove 303 by stepping on the pedal 9, and then the rotating ball 503 drives the connecting piece A502 and the upper arm which is sleeved on the fixing ring 501 to move upwards in an arc shape; the center position at the top of shoulder massage board 3 is provided with the arc sunken 302 that is used for holding the neck when the neck leans back, simultaneously, it has a plurality of massage mechanisms 4 to distribute on the side of shoulder massage board 3 towards seat 1, every massage mechanism 4 is including rotating outer disc 401 that sets up on shoulder massage board 3, the center of outer disc 401 is provided with circular sunken, the internal disc 403 is provided with in this circular sunken internal rotation, be provided with the annular groove around internal disc 403 on outer disc 401, be provided with a plurality of massage balls 402 in this annular groove internal rotation, be provided with on the internal disc 403 and link up its diametric bar groove 404, also roll in this bar groove 404 and be provided with massage ball 402.
The above is the basic embodiment of the present invention, and further improvements, optimizations and limitations can be made on the basis of the above:
as a preferred embodiment of the present invention, the diameter of the massage ball 402 in the strip-shaped groove 404 is larger than that of the massage ball 402 in the circular groove of the outer disc 401;
as another preferred embodiment of the present invention, the massage ball 402 includes a metal ball core 4021, a sponge layer 4022 with a thickness of between 3/4 and 4/5 is wrapped outside the metal ball core 4021, an elastic rubber layer 4023 with a thickness of between 3/4 and 4/5 is wrapped outside the sponge layer 4022, a plurality of porous ceramic balls 4024 with different diameters are distributed in the elastic rubber layer 4023, a corrugated air-permeable tube 4025 is arranged in the elastic rubber layer 4023, one end of the corrugated air-permeable tube 4025 passes through the inner wall surface of the elastic rubber layer 4023 and contacts with the outer surface of the sponge layer 4022, and the other end of the corrugated air-permeable tube 4025 is flush with the outer surface of the elastic rubber layer 4023, so that the sponge layer 4022 is communicated with the outside;
in the above scheme, a manufacturing method of the massage ball 402 is as follows:
1) manufacturing a metal spherical core 4021, then manufacturing two hemispherical outer covers by using sponge, sleeving the two hemispherical outer covers on the metal spherical core 4021, then bonding the two outer covers by using glue to form a sponge layer 4022 for coating the metal spherical core 4021, and bonding a corrugated ventilation pipe 4025 on the surface of the sponge layer 4022 for later use;
2) taking rubber, melting and melting the rubber in a melting machine, adding 15 wt% of the rubber into the porous ceramic balls 4024 with different diameters, and stirring to uniformly distribute the porous ceramic balls 4024 in the natural rubber, thereby forming a molten raw material for manufacturing the elastic rubber layer 4023 for later use;
3) taking a hemispherical container A, adding a certain amount of molten raw materials of the elastic rubber layer 4023 prepared in the step 2), and then placing the metal ball core 4021 coated with the sponge layer 4022 in the step 1), wherein the sponge layer 4022 exists, and pores in the porous ceramic balls 4024 are more, so that the overall specific gravity of the metal ball core 4021 is smaller and the metal ball core 4022 can be suspended on the surface of the molten raw materials of the elastic rubber layer 4023, and the adding amount of the raw materials of the elastic rubber layer 4023 can enable the center of the metal ball core 4021 to be optimally overlapped with the ball center of the hemispherical container A for later use;
4) taking another hemispherical container B which is symmetrical to the hemispherical container A, and connecting the hemispherical container B with the hemispherical container A through threads to form a hollow spherical container, wherein the spherical container contains a metal spherical core 4021 coated with a sponge layer 4022, an opening is formed in the top of the hemispherical container B, and the free end of a corrugated ventilation pipe 4025 adhered to the sponge layer 4022 penetrates through the opening to extend out of the spherical container for later use;
5) injecting molten raw materials of the elastic rubber layer 4023 into the spherical container through the opening on the hemispherical container B until the spherical container is completely filled, naturally cooling, and opening the hemispherical container B and the hemispherical container A to obtain a massage ball 402;
in the above scheme, another manufacturing method of the massage ball 402 is as follows:
1) manufacturing a metal spherical core 4021, then manufacturing two hemispherical outer covers by using sponge, sleeving the two hemispherical outer covers on the metal spherical core 4021, then bonding the two outer covers by using glue to form a sponge layer 4022 for coating the metal spherical core 4021, and bonding a corrugated ventilation pipe 4025 on the surface of the sponge layer 4022 for later use;
2) taking rubber, melting and melting the rubber in a melting machine, adding 15 wt% of the rubber into the porous ceramic balls 4024 with different diameters, and stirring to uniformly distribute the porous ceramic balls 4024 in the natural rubber, thereby forming a molten raw material for manufacturing the elastic rubber layer 4023 for later use;
3) pressing the metal ball core 4021 coated with the sponge layer 4022 of the corrugated ventilation pipe 4025 obtained in the step 1) into a molten raw material of the elastic rubber layer 4023 in the step 2), enabling the free end of the corrugated ventilation pipe 4025 to be located above the liquid level of the molten raw material, naturally cooling to solidify the molten raw material of the elastic rubber layer 4023 so as to form the elastic rubber layer 4023, and finally enabling the outer diameter of the elastic rubber layer 4023 to reach a pre-designed size through mechanical cutting to obtain the massage ball 402;
as another preferred embodiment of the present invention, the shoulder massage plate 3 is made of a heat conductive material, and a heating wire for heating the shoulder massage plate 3 is installed therein, and an input voltage of the heating wire is controlled to be 24V by a micro-transformer;
as another preferred embodiment of the present invention, two vertical through grooves 201 are provided on the backrest 2, and the two through grooves 201 expose the pull ropes 8 on the connecting pieces B504 in the two shoulder moving mechanisms 5, connecting pins are respectively slidably provided in the two through grooves 201, the two connecting pins extend out of the tops of the through grooves 201 and are fixedly connected with a horizontal scraping plate 6, one end of the two connecting pins located in the through grooves 201 is fixedly connected with the two pull ropes 8, and the two pull ropes 8 drive the scraping plate 6 to move up and down;
as a further improvement of the above preferred embodiment of the invention, the scraping plate 6 is provided with a plurality of arc-shaped protrusions along the length direction thereof, and scraping is performed through the arc-shaped protrusions;
in another preferred embodiment of the present invention, the movable guide wheel 7 includes a base B701, a hinged ball 702 is rotatably disposed on a free end of the base B701, two support rods 703 are fixedly disposed on the hinged ball 702, and a guide wheel body 704 is rotatably disposed between the two support rods 703.
Claims (5)
1. The utility model provides an alleviate sour and poverty activity seat in shoulder, includes seat (1) that is supported by the supporting leg and sets up back (2) on seat (1) one side upper portion, its characterized in that: the top of the backrest (2) is provided with a hollow shoulder massage plate (3), two ends of the shoulder massage plate (3) are fixed with a base A (301) exceeding the backrest (2), the base A (301) is provided with shoulder moving mechanisms (5), each shoulder moving mechanism (5) comprises a rotating ball (503) hinged on the base A (301), a part of the rotating ball (503) exposed outside the base A (301) is provided with a connecting piece A (502) in an inclined and downward manner, the end part of the connecting piece A (502) is provided with a fixing ring (501) for fixing an upper arm, one side of the rotating ball (503) opposite to the connecting piece A (502) is provided with a connecting piece B (504), the free end of the connecting piece B (504) penetrates through an arc-shaped groove (303) on the base A (301) and then extends into a cavity (302) in the shoulder massage plate (3), two ends of the arc-shaped groove (303) are arranged in a high-low manner, so that the connecting piece B (504) moves along the arc-shaped groove (303) after being subjected to downward force, and then the connecting piece A (502) and the fixing ring (501) are driven to do arc-shaped upward movement through the rotating ball (503); the free end of the connecting piece B (504) is fixed on the top wall of the cavity (302) through a return spring (304), and the free end of the connecting piece B (504) is positioned at the upper end of the arc-shaped groove (303); a pull rope (8) is fixed at the free end of the connecting piece B (504), the free end of the pull rope (8) sequentially bypasses two movable guide wheels (7) at the inner lower part and the upper part of the cavity (302), then extends downwards and extends out of a through hole (101) which is communicated with the backrest (2) and the chair surface (1) to drop to the lower part of the chair surface (1), a pedal (9) is arranged at the end part of the pull rope (8), the pull rope (8) drives the connecting piece B (504) to move downwards along an arc-shaped groove (303) by stepping on the pedal (9), and then the rotating ball (503) drives the connecting piece A (502) and an upper arm which is sleeved on the fixing ring (501) to move upwards in an arc shape; the center position at shoulder massage board (3) top is provided with the arc sunken (302) that is used for holding the neck when the neck leans on backward, simultaneously, distributes on the side of shoulder massage board (3) towards chair face (1) has a plurality of massage mechanisms (4), every massage mechanism (4) including rotating outer disc (401) that sets up on shoulder massage board (3), the center of outer disc (401) is provided with circular sunken, the internal disk (403) are provided with in this circular sunken internal rotation, it is provided with the annular groove to encircle inner disc (403) on outer disc (401), be provided with a plurality of massage balls (402) in this annular groove internal rotation, be provided with on interior disc (404) and link up its diametric bar groove (404), also be provided with massage ball (402) in this bar groove (404) that roll.
2. A movable seat for relieving shoulder soreness as recited in claim 1, wherein: the massage ball (402) comprises a metal ball core (4021), a sponge layer (4022) with the thickness of 3/4-4/5 of the diameter of the metal ball core (4021) wraps the metal ball core (4021), an elastic rubber layer (4023) with the thickness of 3/4-4/5 of the diameter of the metal ball core (4021) wraps the sponge layer (4022), a plurality of porous ceramic balls (4024) with different diameters are distributed in the elastic rubber layer (4023), a corrugated ventilation pipe (4025) is arranged in the elastic rubber layer (4023), one end of the corrugated ventilation pipe (4025) penetrates through the inner wall surface of the elastic rubber layer (4023) and then contacts with the outer surface of the sponge layer (4022), and the other end of the corrugated ventilation pipe is flush with the outer surface of the elastic rubber layer (4023), so that the sponge layer (4022) is communicated with the outside.
3. A movable seat for relieving shoulder soreness as recited in claim 2, wherein: the manufacturing method of the massage ball (402) comprises the following steps:
1) manufacturing a metal ball core (4021), manufacturing two hemispherical outer covers by using sponge, sleeving the two hemispherical outer covers on the metal ball core (4021), bonding the two outer covers by using glue to form a sponge layer (4022) wrapping the metal ball core (4021), and bonding a corrugated ventilation pipe (4025) on the surface of the sponge layer (4022) for later use;
2) melting and melting rubber in a melting machine, adding 15 wt% of porous ceramic balls (4024) with different diameters into the rubber, and stirring to uniformly distribute the porous ceramic balls (4024) in the natural rubber, thereby forming a molten raw material for manufacturing the elastic rubber layer (4023) for later use;
3) taking a hemispherical container A, adding a certain amount of molten raw materials of the elastic rubber layer (4023) prepared in the step 2) into the hemispherical container A, then placing the metal ball core (4021) coated with the sponge layer (4022) in the step 1), wherein the sponge layer (4022) exists, and the pores in the porous ceramic balls (4024) are more, so that the overall specific gravity of the metal ball core is smaller and the metal ball core can be suspended on the surface of the molten raw materials of the elastic rubber layer (4023), and the raw materials of the elastic rubber layer (4023) are added in an amount which can enable the center of the metal ball core (4021) to be optimally superposed with the ball core of the hemispherical container A for later use;
4) taking another hemispherical container B which is symmetrical to the hemispherical container A, and connecting the hemispherical container B with the hemispherical container A in a threaded manner to form a hollow spherical container, wherein the spherical container contains a metal spherical core (4021) coated with a sponge layer (4022), the top of the hemispherical container B is provided with an opening, and the free end of a corrugated ventilation pipe (4025) adhered to the sponge layer (4022) penetrates through the opening to extend out of the spherical container for later use;
5) and (3) injecting molten raw materials of the elastic rubber layer (4023) into the spherical container through the opening on the hemispherical container B until the spherical container is completely filled, naturally cooling, and opening the hemispherical container B and the hemispherical container A to obtain the massage ball (402).
4. A movable seat for relieving shoulder soreness as recited in claim 2, wherein: the manufacturing method of the massage ball (402) comprises the following steps:
2) melting and melting rubber in a melting machine, adding 15 wt% of porous ceramic balls (4024) with different diameters into the rubber, and stirring to uniformly distribute the porous ceramic balls (4024) in the natural rubber, thereby forming a molten raw material for manufacturing the elastic rubber layer (4023) for later use;
3) pressing the metal ball core (4021) coated by the sponge layer (4022) adhered with the corrugated ventilation pipe (4025) obtained in the step 1) into a molten raw material of the elastic rubber layer (4023) in the step 2), enabling the free end of the corrugated ventilation pipe (4025) to be positioned above the liquid level of the molten raw material, naturally cooling to solidify the molten raw material of the elastic rubber layer (4023) to form the elastic rubber layer (4023), and finally mechanically cutting to enable the outer diameter of the elastic rubber layer (4023) to reach a pre-designed size to further obtain the massage ball (402).
5. A movable seat for relieving shoulder soreness as recited in claim 1, wherein: the shoulder massage plate (3) is made of heat conducting materials, a heating wire for heating the shoulder massage plate (3) is installed in the shoulder massage plate, and the input voltage of the heating wire is controlled to be 24V through a micro-transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110808.0A CN111135018B (en) | 2018-05-30 | 2018-05-30 | Movable seat for relieving shoulder tiredness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010110808.0A CN111135018B (en) | 2018-05-30 | 2018-05-30 | Movable seat for relieving shoulder tiredness |
| CN201810536636.6A CN108542715B (en) | 2018-05-30 | 2018-05-30 | Foot-operated movable seat for relieving shoulder tiredness |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810536636.6A Division CN108542715B (en) | 2018-05-30 | 2018-05-30 | Foot-operated movable seat for relieving shoulder tiredness |
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| CN111135018A true CN111135018A (en) | 2020-05-12 |
| CN111135018B CN111135018B (en) | 2022-04-08 |
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| CN201810536636.6A Active CN108542715B (en) | 2018-05-30 | 2018-05-30 | Foot-operated movable seat for relieving shoulder tiredness |
| CN202010110808.0A Active CN111135018B (en) | 2018-05-30 | 2018-05-30 | Movable seat for relieving shoulder tiredness |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109620665B (en) * | 2018-11-07 | 2021-03-26 | 青岛大学附属医院 | Shoulder massager after training |
| CN110368643B (en) * | 2019-07-29 | 2020-11-20 | 河南省中医院（河南中医药大学第二附属医院） | Knee and shoulder joint simultaneous exercise rehabilitation device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108542715A (en) | 2018-09-18 |
| CN111135018B (en) | 2022-04-08 |
| CN108542715B (en) | 2020-06-19 |
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