WO2021223600A1 - Pistolet de massage multifonctionnel - Google Patents

Pistolet de massage multifonctionnel Download PDF

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Publication number
WO2021223600A1
WO2021223600A1 PCT/CN2021/088971 CN2021088971W WO2021223600A1 WO 2021223600 A1 WO2021223600 A1 WO 2021223600A1 CN 2021088971 W CN2021088971 W CN 2021088971W WO 2021223600 A1 WO2021223600 A1 WO 2021223600A1
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WO
WIPO (PCT)
Prior art keywords
massage
eccentric
massage head
eccentric wheel
mounting hole
Prior art date
Application number
PCT/CN2021/088971
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English (en)
Chinese (zh)
Inventor
陈文欣
Original Assignee
Chen Wenxin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chen Wenxin filed Critical Chen Wenxin
Publication of WO2021223600A1 publication Critical patent/WO2021223600A1/fr

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Classifications

    • 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive

Definitions

  • the utility model relates to the field of beating massage equipment, in particular to a multifunctional massage gun.
  • Most of the existing massage guns are equipped with a driving device and a massage device.
  • the motor installed in the massage gun is used to drive the cam or eccentric to drive the connecting rod to convert the circular rotation into the linear reciprocating motion of the massage head.
  • the muscles are stimulated by high-frequency vibration. Muscle building, various receptors in the joint capsule, using a massage gun to massage the human body can reduce myogenic pain, increase the pain threshold, and reduce the accumulation of lactic acid. After exercise, using a fascia gun to massage the human muscles can relieve Soreness, shorten the time for muscle recovery after exercise.
  • the technical problem to be solved by the utility model is to provide a multifunctional massage gun with rotating massage function, stable operation of the massage head and small vibration amplitude of the massage gun shell.
  • the massage gun has a long service life, and the overall structure is tighter and takes up space. small.
  • this utility model discloses a multifunctional massage gun, comprising: a housing, an eccentric wheel and an eccentric connecting rod, the eccentric wheel is connected to a drive motor, and the eccentric wheel is connected to the eccentric connecting rod.
  • the first massage head; the eccentric connecting rod is also fixedly installed with a transmission mechanism, one end of the transmission mechanism is rotatably connected with a second massage head; when working, the driving motor drives the eccentric wheel to rotate, so that the eccentric connection
  • the rod drives the first massage head to perform reciprocating linear motion, while the transmission mechanism drives the second massage head to perform circular rotation.
  • the massage gun when used, it has a combination of rotating massage function and linear pressing vibration function , The muscle recovery and stretching effect after exercise is better, and the transmission mechanism is directly installed on the eccentric connecting rod, which can effectively reduce the occupation of the internal space of the massage gun, and at the same time make the connection of the internal structure of the massage gun more tight.
  • the transmission mechanism includes a rotating shaft and a shaft sleeve, one end of the rotating shaft is connected to the second massage head, the shaft sleeve is fixedly mounted on the eccentric link corresponding to the eccentric wheel, and the other end of the rotating shaft It is fixedly arranged in the shaft sleeve to protect the transmission mechanism to a certain extent, and at the same time, the rotating shaft can be more stably arranged on the eccentric connecting rod, and the use effect of the massage gun can be improved.
  • the bottom side of the shaft sleeve protrudes outward to form a limiting block
  • the eccentric connecting rod is provided with a limiting slot corresponding to the limiting block
  • the matching of the limiting block and the limiting slot is used to
  • the shaft sleeve functions as a fixed position limit, preventing the shaft sleeve from falling off and affecting the normal use of the massage gun.
  • a flange is formed outwardly in the middle of the rotating shaft, and the flange is placed on the side of the shaft sleeve away from the eccentric wheel, and a sealing ring is provided between the flange and the shaft sleeve. Prevent external dust or liquid from entering the transmission mechanism, thereby affecting the massage effect of the massage gun, protect the massage gun, prolong the service life of the massage gun, and make the massage effect better.
  • a first bearing is installed between the shaft sleeve and the second massage head
  • a second bearing is installed between the eccentric wheel and the eccentric connecting rod
  • the bearing is provided to enable the internal connection transmission of the massage gun It is smoother, ensures the use effect of the massage gun, and reduces the strong vibration generated by the massage gun during use, which affects the normal use of the massage gun.
  • the housing is provided with a first mounting hole, the rotating shaft passes through the mounting hole, and the housing is provided with a mounting hole, which can reduce space occupation and make the internal structure more reasonable.
  • the housing is provided with a second mounting hole, and the first massage head is placed in the second mounting hole, which can reduce space occupation, make the setting of the internal structure more reasonable, and provide a certain effect on the massage head.
  • the connection between the first massage head and the eccentric connecting rod enables the massage head to perform linear reciprocating massage movement.
  • first mounting hole and the second mounting hole are vertically correspondingly opened on the housing, and the vertical corresponding arrangement can prevent the user from touching the second massage head when using the first massage head.
  • the massage head is better and more reasonable in spatial structure distribution, does not affect the normal use of the massage gun, and is convenient for the user to carry out hand-held operation and use, and is safer in use.
  • a fixing sleeve is sleeved on the shaft sleeve, the fixing sleeve is placed in the housing, the fixing sleeve is arranged corresponding to the first mounting hole, and the diameter of the fixing sleeve is larger than the first mounting hole diameter of.
  • reinforcing ribs are provided on both sides of the fixed sleeve to make the transmission mechanism more stable, effectively protect the transmission mechanism, reduce the vibration generated by the massage gun during use and affect the internal structure of the massage gun, and extend the use of the massage gun life.
  • the multifunctional massage gun of the utility model has the following advantages:
  • the massage gun has a long service life, the overall structure is more stable, and the stability is better. It is equipped with a shaft sleeve and a fixed sleeve.
  • the fixed sleeve is equipped with reinforcing ribs, which can reduce the vibration of the massage head when the massage gun is used. Affect the internal structure and use effect of the massage gun.
  • Figure 1 is a three-dimensional view of a multifunctional massage gun of the utility model
  • Figure 2 is an exploded view of a multifunctional massage gun of the utility model
  • Figure 3 is a cross-sectional view of a multifunctional massage gun of the utility model
  • Figure 4 is a schematic diagram of the utility model of a multifunctional massage gun with the shell removed;
  • 1 is the housing
  • 2 is the eccentric wheel
  • 3 is the eccentric connecting rod
  • 401 is the first massage head
  • 402 is the second massage head
  • 5 is the transmission mechanism
  • 501 is the rotating shaft
  • 502 is the shaft sleeve
  • 6 is the limiter Block
  • 7 is the limit groove
  • 801 is the first bearing
  • 802 is the second bearing
  • 803 is the third bearing
  • 9 is the flange
  • 10 is the sealing ring
  • 11 is the fixed sleeve
  • 12 is the reinforcing rib
  • 1301 is the first
  • the mounting holes, 1302 are the second mounting holes.
  • a multifunctional massage gun comprising: a housing 1, an eccentric wheel 2 and an eccentric connecting rod 3.
  • the bottom of the eccentric wheel 2 is connected to the output shaft of the driving motor, and one end of the eccentric connecting rod 3 is connected to the eccentric wheel 2.
  • the other end of the eccentric link 3 is connected with a first massage head 401.
  • the first massage head 401 can be replaced according to the different needs of users; the eccentric link 3 is also fixedly installed with a transmission mechanism 5 and a transmission mechanism 5 One end is rotatably connected with the second massage head 402; specifically, when the massage gun is used, the drive motor drives the eccentric wheel 2 to rotate, the eccentric link 3 is arranged on the eccentric wheel 2, and the eccentric link 3 is driven to rotate through the eccentric wheel 2, Make the first massage head 401 make a reciprocating linear motion, drive the first massage head 401 to reciprocate linearly vibrate, have a vibration stretching effect on the muscles, and have a massage effect.
  • the eccentric connecting rod 3 drives the transmission mechanism 2 to rotate in a circle, using the rotating shaft 501
  • the second massage head 402 is rotated in a circle, which has the function of rotating and massaging the muscles.
  • the massage gun with this structure has a more comprehensive function, avoiding only a single vibration massage function in the past, and combining rotating massage has a more effective massage effect on the muscles.
  • the first massage head 401 and the second massage head 402 are massaged by the eccentric connecting rod 3, and the overall structure is more improved, and the internal structure of the massage gun is more tightly secured.
  • the transmission mechanism 5 includes: a rotating shaft 501 and a shaft sleeve 502, one end of the rotating shaft 501 is connected to the second massage head 402, the shaft sleeve 502 is fixedly mounted on the eccentric connecting rod 3 corresponding to the eccentric wheel 2, and the shaft sleeve 502 is set On one side of the rotating shaft 501, it can protect the rotating shaft 501, and at the same time make the rotating shaft 501 more stable in the work project, and reduce the impact of vibration on the massage gun.
  • the other end of the rotating shaft 501 is fixedly arranged in the sleeve 502 ,
  • the eccentric connecting rod 3 is provided with a limiting groove 7 corresponding to the limiting block 6, and the shaft sleeve 502 is fixedly set in the limiting position through the limiting block 6
  • the groove 7 prevents the transmission mechanism 5 from separating from the eccentric connecting rod 3 when the eccentric connecting rod rotates, which affects the normal use of the massage gun and makes the overall structure more tight.
  • a flange 9 is formed outwardly in the middle of the rotating shaft 501.
  • the flange 9 is placed on the side of the sleeve 502 away from the eccentric wheel 2, and a sealing ring 10 is provided between the flange 9 and the sleeve 502.
  • the sealing ring 10 is clamped between the shaft sleeve 502 and the rotating shaft 501, which can prevent external dust from falling into the transmission mechanism 5 and affect the massage effect of the massage gun.
  • a first bearing 801 is installed between the sleeve 502 and the second massage head 402, and a second bearing 802 is installed between the eccentric wheel 2 and the eccentric connecting rod 3.
  • the arrangement of the bearings can make the transmission inside the massage gun
  • the connection is smoother, so that the massage gun has a better massage effect, guarantees the use effect of the massage gun, and reduces the strong vibration generated by the massage gun during use, which affects the normal use of the massage gun.
  • the housing 1 is provided with a first mounting hole 1301, the rotating shaft 501 passes through the mounting hole 1301, the housing 1 is provided with a second mounting hole 1302, and the first massage head 401 is placed in the second In the mounting hole 1302, the first mounting hole 1301 is mounted on the upper part of the massage gun housing 1, the second mounting hole 1302 is mounted on the side of the massage gun housing 1, and the first mounting hole 1301 and the second mounting hole 1302 are perpendicular to each other.
  • a mounting hole is opened on the housing 1, to reduce the space occupation inside the massage gun, and the vertical corresponding arrangement can prevent the user from touching the second massage head 401 when using the first massage head 401.
  • the massage head 402 is better and more reasonable in spatial structure distribution, does not affect the normal use of the massage gun, is convenient for the user to handle and use, and is safer in use.
  • the shaft sleeve 502 is fitted with a fixing sleeve 11, the fixing sleeve 11 is placed in the housing 1, the fixing sleeve 11 is arranged corresponding to the first mounting hole 1301, and the diameter of the fixing sleeve 11 is larger than the first mounting hole 1301
  • the fixed sleeve 11 is provided with reinforcing ribs 12 on both sides of the fixed sleeve 11.
  • the fixing sleeve 11 and the reinforcing ribs 12 are used to make the overall firmness of the massage gun better, and at the same time, it can effectively reduce the impact of the massage head on the massage gun due to vibration during use. Normal use can prolong the service life of the massage gun.
  • the multifunctional massage gun of this embodiment is provided with a transmission mechanism and a second massage head in the housing, and the second massage head is connected through a rotating shaft.
  • the movement of the eccentric link can drive the transmission mechanism and the second massage head.
  • the rotation of the massage gun realizes the massage function of circular rotation.
  • the massage gun has a good massage effect and strong functionality.
  • a shaft sleeve and a fixed sleeve are provided in the shell.
  • the fixed sleeve is provided with reinforcing ribs.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

Le modèle d'utilité concerne un pistolet de massage multifonctionnel, comprenant une coque, une roue excentrique et une liaison excentrique. La roue excentrique est reliée à un moteur d'entraînement, et la roue excentrique est reliée à une première tête de massage au moyen de la liaison excentrique. Un mécanisme de transmission est monté de manière fixe sur la liaison excentrique et comprend un arbre rotatif et une chemise d'arbre. Une extrémité de l'arbre rotatif est reliée de manière rotative à une seconde tête de massage, le manchon d'arbre est monté de manière fixe sur la liaison excentrique correspondant à la roue excentrique, et l'autre extrémité de l'arbre rotatif est disposée de manière fixe dans le manchon d'arbre ; pendant le travail, le moteur d'entraînement entraîne la roue excentrique en rotation, de telle sorte que la liaison excentrique entraîne la première tête de massage pour effectuer un mouvement linéaire alternatif, et pendant ce temps, le mécanisme de transmission entraîne la seconde tête de massage pour effectuer une rotation circonférentielle. Le pistolet de massage multifonctionnel présente une fonction de massage rotatif, la tête de massage fonctionne de manière stable, l'amplitude de vibration de la coque du pistolet de massage est faible, la durée de vie du pistolet de massage est élevée, l'ensemble de la structure est solide et l'espace occupé est réduit.
PCT/CN2021/088971 2020-05-07 2021-04-22 Pistolet de massage multifonctionnel WO2021223600A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202020730999.6U CN212854028U (zh) 2020-05-07 2020-05-07 一种多功能按摩枪
CN202020730999.6 2020-05-07

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Publication Number Publication Date
WO2021223600A1 true WO2021223600A1 (fr) 2021-11-11

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PCT/CN2021/088971 WO2021223600A1 (fr) 2020-05-07 2021-04-22 Pistolet de massage multifonctionnel

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CN (1) CN212854028U (fr)
WO (1) WO2021223600A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114041989A (zh) * 2021-12-24 2022-02-15 四川千里倍益康医疗科技股份有限公司 可变振幅筋膜枪及其驱动机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN212854028U (zh) * 2020-05-07 2021-04-02 德欣意(宁波)工业设计有限公司 一种多功能按摩枪

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060069328A1 (en) * 2004-09-29 2006-03-30 Chien-Ming Huang Massage device
CN202909047U (zh) * 2012-10-24 2013-05-01 李佳强 一种开背按摩机芯
CN203107617U (zh) * 2013-03-08 2013-08-07 福建日科电子有限公司 一种足部按摩装置
CN205494352U (zh) * 2015-12-14 2016-08-24 吴再民 一种机械式脉冲按摩器
CN209596176U (zh) * 2018-11-06 2019-11-08 苏州伟泰克工具制造有限公司 一种新型往复式电动按摩器
CN212854028U (zh) * 2020-05-07 2021-04-02 德欣意(宁波)工业设计有限公司 一种多功能按摩枪

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060069328A1 (en) * 2004-09-29 2006-03-30 Chien-Ming Huang Massage device
CN202909047U (zh) * 2012-10-24 2013-05-01 李佳强 一种开背按摩机芯
CN203107617U (zh) * 2013-03-08 2013-08-07 福建日科电子有限公司 一种足部按摩装置
CN205494352U (zh) * 2015-12-14 2016-08-24 吴再民 一种机械式脉冲按摩器
CN209596176U (zh) * 2018-11-06 2019-11-08 苏州伟泰克工具制造有限公司 一种新型往复式电动按摩器
CN212854028U (zh) * 2020-05-07 2021-04-02 德欣意(宁波)工业设计有限公司 一种多功能按摩枪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114041989A (zh) * 2021-12-24 2022-02-15 四川千里倍益康医疗科技股份有限公司 可变振幅筋膜枪及其驱动机构

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