WO2022183854A1 - 一种筋膜枪 - Google Patents

一种筋膜枪 Download PDF

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Publication number
WO2022183854A1
WO2022183854A1 PCT/CN2022/072489 CN2022072489W WO2022183854A1 WO 2022183854 A1 WO2022183854 A1 WO 2022183854A1 CN 2022072489 W CN2022072489 W CN 2022072489W WO 2022183854 A1 WO2022183854 A1 WO 2022183854A1
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WO
WIPO (PCT)
Prior art keywords
casing
groove
hole
piston
connecting rod
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Application number
PCT/CN2022/072489
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English (en)
French (fr)
Inventor
臧传美
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永康市小郎科技有限公司
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Publication date
Application filed by 永康市小郎科技有限公司 filed Critical 永康市小郎科技有限公司
Publication of WO2022183854A1 publication Critical patent/WO2022183854A1/zh

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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
    • 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 technical field of massage equipment, in particular to a fascia gun.
  • the fascia gun is a kind of massage equipment, such as the structure of a pistol, including a horizontal shell structure and a vertical handle, and a massage head is arranged at the front end of the shell structure.
  • the massage head can vibrate back and forth in a straight line, press the massage head on the muscles to vibrate the muscles, and achieve the effect of relaxing tendons and activating blood circulation.
  • the structure design of the fascia gun on the market is not very compact, the volume is too large, and it occupies a large space, which is not convenient for storage and carrying.
  • the purpose of the present utility model is to provide a new type of fascia gun, which is compact in internal arrangement, small in overall volume, convenient for users to store and carry, and has good applicability.
  • the utility model adopts the following technical solutions:
  • a fascia gun comprising: a main body, an installation cavity is formed inside the main body; the installation cavity is provided with:
  • one end of the connecting rod close to the piston is embedded and connected with the piston, and the piston moves synchronously with the connecting rod.
  • first ears are formed at one end of the piston close to the connecting rod, each of the first ears is spaced apart to form first notches, and the end of the connecting rod close to the piston is embedded into the The first notch is fixedly connected with each of the first ear portions.
  • the fascia gun includes a first fixing member, each of the first ears is provided with a first through hole correspondingly, and an end of the connecting rod close to the piston is formed with a concentric with the first through hole.
  • a second through hole is provided, and the first fixing member is penetrated and fixed in the first through hole and the second through hole.
  • each of the second ears is spaced apart to form second notches, and the end of the piston close to the connecting rod is formed with a second lug.
  • Three ear portions, the third ear portions are inserted into the second recesses and fixedly connected with each of the second ear portions.
  • the fascia gun includes a second fixing member, each of the second ear portions is provided with a third through hole correspondingly, and the third ear portion is provided with a fourth through hole arranged concentrically with the third through hole. a through hole, the second fixing member is penetrated and fixed in the third through hole and the fourth through hole.
  • the body includes: a first casing and a second casing, the first casing is connected to the second casing and surrounds each other to form the installation cavity.
  • a drive bracket and a drive mechanism are arranged in the installation cavity, and the drive mechanism is installed on the drive bracket; a first installation groove is formed on the inner wall of the first housing, and the drive bracket is partially buckled in the first installation groove; a second installation groove corresponding to the first installation groove is formed on the inner wall of the second casing, and the drive bracket is partially snapped into the second installation groove.
  • the drive mechanism includes:
  • crank structure one end of the drive shaft away from the motor is connected to the crank structure, and the crank structure is connected to the connecting rod.
  • a side edge of the first casing is formed with a card slot
  • the card groove is disposed facing the side of the second casing
  • a side edge of the second casing is formed with a slot corresponding to the card groove.
  • a matching clip the clip is buckled in the slot.
  • the fascia gun includes: a gun head cover, the first casing and the second casing are surrounded by co-directional ends to form a first through opening, and the first through opening is close to the The piston is arranged, and part of the gun head cover penetrates into the first through port;
  • the inner wall of the first casing is formed with a first groove
  • the inner wall of the second casing is formed with a second groove corresponding to the first groove
  • the side surface of the gun head cover is formed with Part of the clamping convex part is clamped in the first groove, and part of the clamping convex part is clamped in the second groove.
  • At least one first positioning hole is formed on the side of the gun head cover, and the inner wall of the first casing is provided with a plurality of first positioning pins, and each of the first positioning pins is clamped to each of the inside the first positioning hole;
  • At least one second positioning hole is opened on the side of the gun head cover, the inner wall of the second shell is provided with a plurality of second positioning pins, and each of the second positioning pins is clamped to each in the second positioning hole.
  • the gun head cover is provided with a limit through hole that communicates with the installation cavity, and the piston is installed in the limit through hole and can move along the axial direction of the limit through hole, so The end of the piston away from the connecting rod is provided with a massage head.
  • the co-directional ends of the first casing and the second casing are surrounded to form a second through port, and the second through port is disposed close to the connecting rod;
  • the fascia gun also It includes a base, the base part penetrates into the second through hole, the inner wall of the first shell is provided with a third groove, and the inner wall of the second shell is provided with a third groove.
  • the fourth groove is adapted, the third groove is joined with the fourth groove to form an annular groove, and the side surface of the base is connected with the groove wall of the annular groove.
  • the connecting rod and the piston arranged inside the body of the fascia gun are embedded and connected to each other.
  • This arrangement can effectively reduce the transmission distance between the connecting rod and the piston. Less space is occupied, so that the internal arrangement of the body is relatively compact, and the overall volume is small, which is convenient for storage and carrying.
  • FIG. 1 is a schematic structural diagram of a fascia gun according to an embodiment of the present invention.
  • FIG. 2 is a partial structural schematic diagram of the fascia gun shown in FIG. 1 .
  • FIG. 3 is a schematic diagram of the connection structure of the piston and the connecting rod shown in FIG. 2 .
  • FIG. 4 is a schematic structural diagram of the piston and the connecting rod shown in FIG. 3 .
  • FIG. 5 is a schematic diagram of another connection structure of the piston and the connecting rod shown in FIG. 2 .
  • FIG. 6 is a schematic structural diagram of the connecting rod and the piston shown in FIG. 5 .
  • FIG. 7 is a schematic structural diagram of the first housing shown in FIG. 2 .
  • FIG. 8 is a schematic structural diagram of the second housing shown in FIG. 1 .
  • FIG. 9 is a schematic structural diagram of the gun head cover shown in FIG. 2 .
  • an embodiment of the present invention provides a novel fascia gun 100 .
  • the fascia gun 100 has a simple structure, compact arrangement of internal parts, and a small overall volume, which is easy to carry and store.
  • the fascia gun 100 at least includes: a main body 10, and an installation cavity is formed inside the main body 10; the installation cavity is at least installed with: a connecting rod 20 and a piston 30, and the end of the connecting rod 20 close to the piston 30 and the piston 30 are mutually Embedded connection, the piston 30 and the connecting rod 20 can perform synchronous movement.
  • two first ears 31 are formed at one end of the piston 30 close to the connecting rod 20 by machining.
  • the two first ears 31 are parallel and spaced apart.
  • a first recess 32 is formed between the first ears 31 , and one end of the connecting rod 20 close to the piston 30 is embedded in the first recess 32 and fixedly connected with the two first ears 31 .
  • the connecting rod 20 is partially embedded in the first recess 32, which can effectively reduce the transmission distance between the piston 30 and the connecting rod 20, thereby reducing the space required for the piston 30 and the connecting rod 20 to be installed in the installation cavity. Therefore, the volume of the main body 10 can be reduced, which is convenient for the user to store and carry.
  • each first ear portion 31 is provided with a corresponding first through hole 311
  • the end of the connecting rod 20 close to the piston 30 is provided with a corresponding first through hole 311
  • the through holes 311 are all concentrically arranged second through holes 21; the fascia gun 100 also includes a first fixing member 40 for fixing the connection between the piston 30 and the connecting rod 20, and the first fixing member 40 is penetrated and fixed in the first through hole 311 and the second through hole 21 . It can be understood that one end of the connecting rod 20 is embedded in the first recess 32.
  • the two first through holes 311 and the second through holes 21 are arranged concentrically, and the first fixing member 40 passes through any one of the first through holes 311.
  • the through hole 311 penetrates into the second through hole 21 and passes through another first through hole 311 , and the two ends of the first fixing member 40 are connected to each of the first ears 31 in a one-to-one correspondence.
  • the first fixing member 40 inserts and fixes the connecting rod 20 in the first recess 32 of the piston 30 , so that the connecting rod 20 and the piston 30 can move synchronously.
  • the end of the connecting rod 20 close to the piston 30 is formed with two second ears 22 by machining, and the second ears 22 are parallel and spaced apart.
  • a second notch 23 is formed between the 22, the end of the piston 30 close to the connecting rod 20 is formed with a third ear portion 33, and the third ear portion 33 can be inserted into the second notch 23 and correspond to each second ear portion 22.
  • Fixed connection; specifically, the connecting rod 20 and the piston 30 are fixedly connected by the second fixing member 50.
  • each second ear portion 22 is correspondingly provided with a third through hole 221
  • the third ear portion 33 is provided with a corresponding third through hole 221.
  • fourth through holes 331 concentrically arranged with each of the third through holes 221, and the second fixing member 50 is penetrated and fixed in the two third through holes 221 and the fourth through hole 331, that is, the second fixing member 50 passes through any One third through hole 221 penetrates into the fourth through hole 331 and passes through the other third through hole 221 , and two ends of the second fixing member 50 are fixed to each of the second ear portions 22 in a one-to-one correspondence.
  • first fixing member 40 and the second fixing member 50 are preferably screws.
  • a driving mechanism, a driving bracket 60 , a circuit board, an adjustment switch and a battery are further arranged in the installation cavity.
  • the connecting rod 20 is connected with the driving mechanism, and the driving mechanism can drive the connecting rod 20 to perform reciprocating linear motion;
  • the driving bracket 60 is fixed on the inner wall of the main body 10, and the driving mechanism is fixedly placed on the driving bracket 60;
  • the circuit board is connected with the driving mechanism, using It is used to control the on-off of the drive mechanism, adjust the massage frequency, etc.;
  • the adjustment switch is connected to the circuit board, the user can control the operation of the fascia gun 100 by manipulating the adjustment switch, and the battery is used to supply power to the circuit board, the motor 70 and other electrical components .
  • the drive mechanism includes a motor 70 and a crank structure 80, the motor 70 is connected to the circuit board, the motor 70 is provided with a drive shaft, the end of the drive shaft away from the motor 70 is connected to the crank structure 80, and the crank structure 80 connects the connecting rod 20 away from the At one end of the piston 30 , when the motor 70 drives the drive shaft to rotate, the crank structure 80 can convert the rotational motion of the drive shaft into the reciprocating linear motion of the connecting rod 20 .
  • the body 10 includes a first casing 11 and a second casing 12 , and the first casing 11 and the second casing 12 are connected in an integral structure and surround each other to form an installation cavity.
  • a first installation groove 111 is formed on the inner wall of the first housing 11, and a part of the drive bracket 60 is snapped into the first installation groove 111; as shown in FIG.
  • the inner wall of the second housing 12 is formed with a second installation groove 121 corresponding to the first installation groove 111 , and the driving bracket 60 is partially snapped into the second installation groove 121 .
  • the design of fixing the drive bracket 60 through the cooperation of the first installation groove 111 and the second installation groove 121 can further reduce the space occupied by the installation cavity and reduce the volume of the main body 10 .
  • a side edge of the first casing 11 is formed with a card slot 112, and the card groove 112 is disposed facing the side of the second casing 12,
  • a side edge of the second housing 12 is formed with a clamping strip 122 that fits with the clamping slot 112 , and the clamping strip 122 is buckled in the clamping slot 112 .
  • the positioning and assembling between the first casing 11 and the second casing 12 can be realized based on the snap fit between the clip 122 and the clip slot 112 , which can reduce the space occupied inside the main body 10 and further reduce the volume of the main body 10 .
  • the side edges of the first housing 11 are provided with clips 122
  • the side edges of the second housing 12 are provided with clips 112 corresponding to the clips 122 .
  • the fascia gun 100 further includes a gun head cover 90 .
  • the first through port is adapted, the first through port is set close to the piston 30, and part of the gun head cover 90 penetrates into the first through port; as shown in FIG.
  • a massage head 101 is provided at the end of the piston 30 away from the connecting rod 20 , and the massage head 101 can be connected to the piston 30 and the connecting rod 20 Under the drive of the motor 70, the reciprocating linear motion is performed synchronously, so as to achieve the purpose of percussion massage.
  • a first groove 113 is formed on the inner wall of the first casing 11 close to the massage head 101 , and the second casing 12 is close to the inner wall of the massage head 101 .
  • a second groove 123 corresponding to a groove is formed at the position of the inner wall; at the same time, the side surface of the gun head cover 90 is formed with a snap-on protrusion 91, and part of the snap-on protrusion 91 is snapped into the first groove 113, and some The latching protrusions 91 are latched in the second grooves 123 . In this way, the fixed installation between the gun head cover 90 and the main body 10 can be realized based on the snap-fit of the snap-on protrusion 91 with the first groove 113 and the second groove 123 , which is convenient for assembly.
  • At least one first positioning hole 92 and at least one second positioning hole 93 are formed on the side of the gun head cover 90 ; as shown in FIG. 7 , the inner wall of the first housing 11 is provided with There are the same number of first positioning pins 114 as the first positioning holes 92, and each of the first positioning pins 114 is clamped in each of the first positioning holes 92 in a one-to-one correspondence; as shown in FIG. There are second positioning pins 124 having the same number as the second positioning holes 93 , and each second positioning pin 124 is snapped into each second positioning hole 93 in a one-to-one correspondence.
  • the positioning and installation of the gun head cover 90 can be realized based on the snap-fit of the first positioning pin 114 and the first positioning hole 92 and the second positioning pin 124 and the second positioning hole 93 .
  • the installation is firm, easy to assemble, and saves time and effort.
  • a second through port is formed around the other end of the first shell 11 and the second shell 12 in the same direction.
  • the second through port is disposed near the connecting rod 20 and is installed at the second through port.
  • the fascia gun 100 further includes a base 102 , a part of the base 102 penetrates into the second through hole, the inner wall of the first housing 11 is provided with a third groove 115 , and the inner wall of the second housing 12 is provided with There is a fourth groove 125 matched with the third groove 115.
  • the third groove 115 and the fourth groove 125 are surrounded to form an annular groove for accommodating part of the base 102.
  • the groove walls of the annular groove meet. In this way, a part of the structure of the base 102 can be located in the installation cavity, which effectively reduces the required external space and reduces the volume of the fascia gun 100 .
  • the working process of the fascia gun 100 in the above embodiment can be described as: the user manually controls the adjustment switch, the adjustment switch sends a signal to the circuit board, the circuit board drives the motor 70 according to the signal sent by the adjustment switch, and the motor 70 drives the connecting rod 20 to perform reciprocating linear motion through the crank structure 80, the piston 30, the massage head 101 and the connecting rod 20 move synchronously, and then the massage head 101 performs a reciprocating linear motion to massage the human body.

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  • 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)
  • Reciprocating Pumps (AREA)

Abstract

一种筋膜枪(100)，包括：本体(10)，本体(10)内部形成有安装腔体；安装腔体内设置有：连杆(20)与活塞(30)，连杆(20)靠近活塞(30)的一端与活塞(30)相互嵌入式连接，活塞(30)与连杆(20)同步运动。通过将设置在筋膜枪(100)的本体(10)内部的连杆(20)与活塞(30)进行相互嵌入式连接，能够有效减少连杆(20)、活塞(30)间的传动距离，占用空间较少，进而使得本体(10)的内部布置较为紧凑，整体体积较小，便于收纳携带。

Description

一种筋膜枪 技术领域
本实用新型涉及按摩器材技术领域，特别是涉及一种筋膜枪。
背景技术
筋膜枪是一种按摩器材，如手枪的结构，包括横向的壳体结构和纵向的握把，在壳体结构的前端设有按摩头。按摩头可以往复直线震动，将按摩头压在肌肉处震动肌肉，达到舒筋活血的效果。但是，现在市场上的筋膜枪结构设计不是很紧凑，体积偏大，占用空间较大，不便于收纳携带。
实用新型内容
本实用新型的目的在于提供一种新型的筋膜枪，该筋膜枪的内部布置紧凑，整体体积较小，便于使用者收纳携带，具有较好的适用性。
为实现上述目的，本实用新型采用了如下技术方案：
一种筋膜枪，包括：本体，所述本体内部形成有安装腔体；所述安装腔体内设置有：
连杆；
与活塞，所述连杆靠近所述活塞的一端与所述活塞相互嵌入式连接，所述活塞与所述连杆同步运动。
优选地，所述活塞靠近所述连杆的一端形成有两个第一耳部，各个所述第一耳部相间隔形成第一凹口，所述连杆靠近所述活塞的一端嵌入至所述第一凹口内并与各个所述第一耳部固定连接。
优选地，所述筋膜枪包括第一固定件，各个所述第一耳部相对应开设有第一通孔，所述连杆靠近所述活塞的一端开设有与所述第一通孔同心设置的第二通孔，所述第一固定件穿设固定于所述第一通孔与所述第二通孔内。
优选地，所述连杆靠近所述活塞的一端形成有两个第二耳部，各个所述第二耳部相间隔形成第二凹口，所述活塞靠近所述连杆的一端形成有第三耳部，所述第三耳部嵌入至所述第二凹口内并与各个所述第二耳部固定连接。
优选地，所述筋膜枪包括第二固定件，各个所述第二耳部相对应开设有第三通孔，所述第三耳部开设有与所述第三通孔同心设置的第四通孔，所述第二固定件穿设固定于所述第三通孔与所述第四通孔内。
优选地，所述本体包括：第一壳体与第二壳体，所述第一壳体连接于所述第二壳体并相互围设形成所述安装腔体。
优选地，所述安装腔体内设置有驱动支架与驱动机构，所述驱动机构装设于所述驱动支架；所述第一壳体的内壁形成有第一安装槽，所述驱动支架部分卡扣于所述第一安装槽内；所述第二壳体的内壁形成有与所述第一安装槽对应设置的第二安装槽，所述驱动支架部分卡扣于所述第二安装槽内。
优选地，所述驱动机构包括：
电机，所述电机装设有驱动轴；
与曲柄结构，所述驱动轴远离所述电机的一端连接于所述曲柄结构，所述曲柄结构连接于所述连杆。
优选地，所述第一壳体的侧面边沿形成有卡槽，所述卡槽面向所述第二壳体的侧面设置，且所述第二壳体的侧面边沿形成有与所述卡槽相适配的卡条，所述卡条卡扣于所述卡槽内。
优选地，所述筋膜枪包括有：枪头套，所述第一壳体与所述第二壳体的 同向端部相围设形成第一贯通口，且所述第一贯通口靠近所述活塞设置，部分所述枪头套穿入至所述第一贯通口内；
其中，所述第一壳体的内壁形成有第一凹槽，所述第二壳体的内壁形成有与所述第一凹槽对应设置的第二凹槽，所述枪头套的侧面形成有卡接凸部，部分所述卡接凸部卡接于所述第一凹槽内，且部分所述卡接凸部卡接于所述第二凹槽内。
优选地，所述枪头套的侧面开设有至少一个第一定位孔，所述第一壳体的内壁设有多个第一定位销，各个所述第一定位销一一对应卡接于各个所述第一定位孔内；
及/或，所述枪头套的侧面开设有至少一个第二定位孔，所述第二壳体的内壁设有多个第二定位销，各个所述第二定位销一一对应卡接于各个所述第二定位孔内。
优选地，所述枪头套开设有与所述安装腔体相通的限位通孔，所述活塞装设于所述限位通孔内并能够沿所述限位通孔的轴向移动，所述活塞远离所述连杆的一端设置有按摩头。
优选地，所述第一壳体与所述第二壳体的同向端部相围设形成第二贯通口，且所述第二贯通口靠近所述连杆设置；所述筋膜枪还包括底座，所述底座部分穿入至所述第二贯通口内，所述第一壳体的内壁设置有第三凹槽，所述第二壳体的内壁设置有与所述第三凹槽相适配的第四凹槽，所述第三凹槽与所述第四凹槽相拼接形成环形凹槽，所述底座的侧面与所述环形凹槽的槽壁相接。
相比现有技术，本实用新型的有益效果在于：
上述技术方案中所提供的一种筋膜枪，是通过将设置在筋膜枪的本体内 部的连杆与活塞进行相互嵌入式连接，如此设置，能够有效减少连杆、活塞间的传动距离，占用空间较少，进而使得本体的内部布置较为紧凑，整体体积较小，便于收纳携带。
附图说明
图1为本实用新型一实施例中一种筋膜枪的结构示意图。
图2为图1所示筋膜枪的部分结构示意图。
图3为图2所示活塞与连杆的连接结构示意图。
图4为图3所示活塞与连杆的结构示意图。
图5为图2所示活塞与连杆另一形式的连接结构示意图。
图6为图5所示连杆与活塞的结构示意图。
图7为图2所示第一壳体的结构示意图。
图8为图1所示第二壳体的结构示意图。
图9为图2所示枪头套的结构示意图。
100、筋膜枪；10、本体；11、第一壳体；111、第一安装槽；112、卡槽；113、第一凹槽；114、第一定位销；115、第三凹槽；12、第二壳体；121、第二安装槽；122、卡条；123、第二凹槽；124、第二定位销；125、第四凹槽；20、连杆；21、第二通孔；22、第二耳部；221、第三通孔；23、第二凹口；30、活塞；31、第一耳部；311、第一通孔；32、第一凹口；33、第三耳部；331、第四通孔；40、第一固定件；50、第二固定件；60、驱动支架；70、电机；80、曲柄结构；90、枪头套；91、卡接凸部；92、第一定位孔；93、第二定位孔；94、限位通孔；101、按摩头；102、底座。
具体实施方式
以下将结合附图，对本实用新型进行更为详细的描述，需要说明的是，以下参照附图对本实用新型进行的描述仅是示意性的，而非限制性的。各个不同实施例之间可以进行相互组合，以构成未在以下描述中示出的其他实施例。
请参阅图1至图9，本实用新型一实施例中提供了一种新型的筋膜枪100，该筋膜枪100的结构简单，内部零件布置紧凑，整体体积较小，便于携带收纳。
该筋膜枪100至少包括：本体10，本体10的内部形成有安装腔体；安装腔体内至少装设有：连杆20与活塞30，连杆20靠近活塞30的一端与活塞30之间相互嵌入式连接，活塞30与连杆20之间可进行同步运动。具体的，如图3与图4所示，活塞30靠近连杆20的一端通过机械加工形成有两个第一耳部31，两个第一耳部31之间相平行且间隔设置，两个第一耳部31之间形成了第一凹口32，连杆20靠近活塞30的一端嵌入至第一凹口32内并与两个第一耳部31相固定连接。如此设置，连杆20部分嵌入至第一凹口32内，能够有效减少活塞30与连杆20之间的传动距离，进而减少活塞30与连杆20装设在安装腔体内时所需占用的空间，从而能够减少本体10的体积，便于使用者收纳携带等。
为了使得连杆20与活塞30能够同步运动，如图4所示，各个第一耳部31上均相对应开设有第一通孔311，连杆20靠近活塞30的一端开设有与各个第一通孔311均同心设置的第二通孔21；该筋膜枪100还包括有用于固定连接活塞30与连杆20的第一固定件40，第一固定件40穿设固定在第一通孔311与第二通孔21内。可以理解的，连杆20的一端嵌入至第一凹口32内，此时，两个第一通孔311与第二通孔21之间呈同心设置，第一固定件 40经由任意一个第一通孔311穿入至第二通孔21内并由另一个第一通孔311穿出，第一固定件40的两端一一对应连接在各个第一耳部31上，如此设置，能够基于第一固定件40将连杆20嵌入固定在活塞30的第一凹口32内，从而使得连杆20与活塞30之间可同步运动。
需要说明的，连杆20与活塞30之间的嵌入式连接的实现方式并不唯一，还可以采用如下方式：
如图5、图6所示，连杆20靠近活塞30的一端通过机械加工形成有两个第二耳部22，各个第二耳部22之间相平行且间隔设置，两个第二耳部22之间形成了第二凹口23，活塞30靠近连杆20的一端形成由第三耳部33，第三耳部33能够嵌入至第二凹口23内并与各个第二耳部22相固定连接；具体的，连杆20与活塞30之间通过第二固定件50相固定连接，此时，各个第二耳部22相对应开设有第三通孔221，第三耳部33上开设有各个第三通孔221均同心设置的第四通孔331，第二固定件50穿设固定在两个第三通孔221与第四通孔331内，即：第二固定件50经由任意一个第三通孔221穿入至第四通孔331内并由另一个第三通孔221穿出，同时第二固定件50的两端一一对应固定在各个第二耳部22上。
可以理解的，第一固定件40与第二固定件50优选为螺钉。
在其中一实施例中，安装腔体内还设置有驱动机构、驱动支架60、电路板、调节开关与电池。连杆20与驱动机构相连接，驱动机构能够驱动连杆20进行往复直线运动；驱动支架60固定在本体10的内壁上，驱动机构固定放置在驱动支架60上；电路板与驱动机构连接，用于控制驱动机构的开关机、调节按摩频率等；调节开关与电路板连接，使用者可通过操控调节开关控制筋膜枪100的运行，电池用于对电路板、电机70等用电器件进行供电。
其中，该驱动机构包括有电机70与曲柄结构80，电机70与电路板连接，电机70上装设有驱动轴，驱动轴远离电机70的一端与曲柄结构80连接，曲柄结构80连接连杆20远离活塞30的一端，当电机70带动驱动轴旋转时，曲柄结构80能够将驱动轴的旋转运动转换为连杆20的往复直线运动。
在其中一实施例中，本体10包括有第一壳体11与第二壳体12，第一壳体11与第二壳体12相连接为一体式结构并相互围设形成了安装腔体。
为了便于固定驱动支架60，如图7所示，第一壳体11的内壁形成有第一安装槽111，驱动支架60部分卡扣在该第一安装槽111内；如图8所示，第二壳体12的内壁形成有与第一安装槽111相对应设置的第二安装槽121，驱动支架60部分卡扣在该第二安装槽121内。如此设置，通过第一安装槽111与第二安装槽121的协同配合来固定驱动支架60的设计，能够进一步地的减少安装腔体的空间占用，使得其本体10体积减小。
在其中一实施例中，为了便于定位装配第一壳体11与第二壳体12，第一壳体11的侧面边沿形成有卡槽112，卡槽112面向第二壳体12的侧面设置，同时第二壳体12的侧面边沿形成有与卡槽112相适配的卡条122，卡条122卡扣在卡槽112内。如此设置，基于卡条122与卡槽112之间的卡扣配合实现第一壳体11与第二壳体12之间的定位装配，能够减少本体10内部的空间占用，进一步减少本体10的体积。
需要说明的是，除了可以在第一壳体11上设置卡槽112、第二壳体12上设置卡条122之外，还可以采用其他手段实现第一壳体11与第二壳体12之间的定位装配，如：第一壳体11的侧面边沿设置有卡条122，第二壳体12的侧面边沿设有与卡条122相对应的卡槽112等。
在其中一实施例中，如图1所示，筋膜枪100还包括有枪头套90，第一 壳体11与第二壳体12的同向端部相围设形成了与枪头套90相适配的第一贯通口，第一贯通口靠近活塞30设置，部分枪头套90穿入至该第一贯通口内；如图9所示，枪头套90内形成有限位通孔94，活塞30设置在该限位通孔94内并能够相对于限位通孔94的轴向移动，同时在活塞30远离连杆20的一端设置有按摩头101，按摩头101与活塞30、连杆20可在电机70的驱动下同步进行往复直线运动，从而达到敲击按摩的目的。
为了进一步减少安装腔体的空间占用，如图7、图8所示，第一壳体11靠近按摩头101的内壁位置上形成有第一凹槽113，第二壳体12靠近按摩头101的内壁位置处形成有与一凹槽对应设置的第二凹槽123；同时，枪头套90的侧面形成有卡接凸部91，部分卡接凸部91卡接在第一凹槽113内，部分卡接凸部91卡接在第二凹槽123内。如此设置，基于卡接凸部91与第一凹槽113、第二凹槽123的卡接配合能够实现枪头套90与本体10之间的固定安装，便于装配。
在其中一实施例中，如图9所示，枪头套90的侧面开设有至少一个第一定位孔92与至少一个第二定位孔93；如图7所示，第一壳体11的内壁设有与第一定位孔92数量相同的第一定位销114，各个第一定位销114一一对应卡接在各个第一定位孔92内；如图8所示，第二壳体12的内壁设有与第二定位孔93数量相同的第二定位销124，各个第二定位销124一一对应卡接在各个第二定位孔93内。如此设置，能够基于第一定位销114与第一定位孔92、第二定位销124与第二定位孔93的卡接配合实现枪头套90的定位安装，安装牢固，便于装配，省时省力。
在其中一实施例中，第一壳体11与第二壳体12的另一同向端部相围设形成有第二贯通口，第二贯通口靠近连杆20设置，第二贯通口处安装有电路 板、调节开关等零部件。如图1所示，筋膜枪100还包括有底座102，底座102部分穿入至第二贯通口内，第一壳体11的内壁设置有第三凹槽115，第二壳体12的内壁设置有与第三凹槽115相适配的第四凹槽125，第三凹槽115与第四凹槽125相围设形成了用于容纳部分底座102的环形凹槽，底座102的侧面与该环形凹槽的槽壁相接。如此设置，底座102的部分结构可位于安装腔体内，有效减少了其所需的外部空间，缩小了筋膜枪100的体积。
可以理解的，上述实施例中筋膜枪100的工作过程可描述为：使用者手动操控调节开关，调节开关发送信号至电路板，电路板根据调节开关所发送的信号来驱动电机70的运行，电机70通过曲柄结构80来带动连杆20进行往复直线运动，活塞30、按摩头101与连杆20进行同步运动，进而按摩头101进行往复直线运动以对人体进行敲击按摩。
上述实施方式仅为本实用新型的优选实施方式，不能以此来限定本实用新型保护的范围，本领域的技术人员在本实用新型的基础上所做的任何非实质性的变化及替换均属于本实用新型所要求保护的范围。

Claims (13)

  1. 一种筋膜枪，包括：本体(10)，所述本体(10)内部形成有安装腔体；其特征在于，所述安装腔体内设置有：
    连杆(20)；
    与活塞(30)，所述连杆(20)靠近所述活塞(30)的一端与所述活塞(30)相互嵌入式连接，所述活塞(30)与所述连杆(20)同步运动。
  2. 如权利要求1所述的筋膜枪，其特征在于，所述活塞(30)靠近所述连杆(20)的一端形成有两个第一耳部(31)，各个所述第一耳部(31)相间隔形成第一凹口(32)，所述连杆(20)靠近所述活塞(30)的一端嵌入至所述第一凹口(32)内并与各个所述第一耳部(31)固定连接。
  3. 如权利要求2所述的筋膜枪，其特征在于，所述筋膜枪(100)包括第一固定件(40)，各个所述第一耳部(31)相对应开设有第一通孔(311)，所述连杆(20)靠近所述活塞(30)的一端开设有与所述第一通孔(311)同心设置的第二通孔(21)，所述第一固定件(40)穿设固定于所述第一通孔(311)与所述第二通孔(21)内。
  4. 如权利要求1所述的筋膜枪，其特征在于，所述连杆(20)靠近所述活塞(30)的一端形成有两个第二耳部(22)，各个所述第二耳部(22)相间隔形成第二凹口(23)，所述活塞(30)靠近所述连杆(20)的一端形成有第三耳部(33)，所述第三耳部(33)嵌入至所述第二凹口(23)内并与各个所述第二耳部(22)固定连接。
  5. 如权利要求4所述的筋膜枪，其特征在于，所述筋膜枪(100)包括第二固定件(50)，各个所述第二耳部(22)相对应开设有第三通孔(221)，所述第三耳部(33)开设有与所述第三通孔(221)同心设置的第四通孔(331)，所述第二固定件(50)穿设固定于所述第三通孔(221)与所述第四通孔(331) 内。
  6. 如权利要求1-5任一项所述的筋膜枪，其特征在于，所述本体(10)包括：第一壳体(11)与第二壳体(12)，所述第一壳体(11)连接于所述第二壳体(12)并相互围设形成所述安装腔体。
  7. 如权利要求6所述的筋膜枪，其特征在于，所述安装腔体内设置有驱动支架(60)与驱动机构，所述驱动机构装设于所述驱动支架(60)；所述第一壳体(11)的内壁形成有第一安装槽(111)，所述驱动支架(60)部分卡扣于所述第一安装槽(111)内；所述第二壳体(12)的内壁形成有与所述第一安装槽(111)对应设置的第二安装槽(121)，所述驱动支架(60)部分卡扣于所述第二安装槽(121)内。
  8. 如权利要求7所述的筋膜枪，其特征在于，所述驱动机构包括：
    电机(70)，所述电机(70)装设有驱动轴；
    与曲柄结构(80)，所述驱动轴远离所述电机(70)的一端连接于所述曲柄结构(80)，所述曲柄结构(80)连接于所述连杆(20)。
  9. 如权利要求6所述的筋膜枪，其特征在于，所述第一壳体(11)的侧面边沿形成有卡槽(112)，所述卡槽(112)面向所述第二壳体(12)的侧面设置，且所述第二壳体(12)的侧面边沿形成有与所述卡槽(112)相适配的卡条(122)，所述卡条(122)卡扣于所述卡槽(112)内。
  10. 如权利要求6所述的筋膜枪，其特征在于，所述筋膜枪(100)包括有：枪头套(90)，所述第一壳体(11)与所述第二壳体(12)的同向端部相围设形成第一贯通口，且所述第一贯通口靠近所述活塞(30)设置，部分所述枪头套(90)穿入至所述第一贯通口内；
    其中，所述第一壳体(11)的内壁形成有第一凹槽(113)，所述第二壳 体(12)的内壁形成有与所述第一凹槽(113)对应设置的第二凹槽(123)，所述枪头套(90)的侧面形成有卡接凸部(91)，部分所述卡接凸部(91)卡接于所述第一凹槽(113)内，且部分所述卡接凸部(91)卡接于所述第二凹槽(123)内。
  11. 如权利要求10所述的筋膜枪，其特征在于，所述枪头套(90)的侧面开设有至少一个第一定位孔(92)，所述第一壳体(11)的内壁设有多个第一定位销(114)，各个所述第一定位销(114)一一对应卡接于各个所述第一定位孔(92)内；
    及/或，所述枪头套(90)的侧面开设有至少一个第二定位孔(93)，所述第二壳体(12)的内壁设有多个第二定位销(124)，各个所述第二定位销(124)一一对应卡接于各个所述第二定位孔(93)内。
  12. 如权利要求11所述的筋膜枪，其特征在于，所述枪头套(90)开设有与所述安装腔体相通的限位通孔(94)，所述活塞(30)装设于所述限位通孔(94)内并能够沿所述限位通孔(94)的轴向移动，所述活塞(30)远离所述连杆(20)的一端设置有按摩头(101)。
  13. 如权利要求6所述的筋膜枪，其特征在于，所述第一壳体(11)与所述第二壳体(12)的同向端部相围设形成第二贯通口，且所述第二贯通口靠近所述连杆(20)设置；所述筋膜枪(100)还包括底座(102)，所述底座(102)部分穿入至所述第二贯通口内，所述第一壳体(11)的内壁设置有第三凹槽(115)，所述第二壳体(12)的内壁设置有与所述第三凹槽(115)相适配的第四凹槽(125)，所述第三凹槽(115)与所述第四凹槽(125)相拼接形成环形凹槽，所述底座(102)的侧面与所述环形凹槽的槽壁相接。
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JP3228625U (ja) * 2020-03-31 2020-11-05 督洋生技股▲ふん▼有限公司 マルチアングルマッサージガン
CN212588177U (zh) * 2020-06-24 2021-02-23 广州启上设计有限公司 一种筋膜枪电机减震结构和筋膜枪
CN215022019U (zh) * 2021-03-04 2021-12-07 永康市小郎科技有限公司 一种筋膜枪

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