CN110680711A - Structure-improved fascia gun - Google Patents
Structure-improved fascia gun Download PDFInfo
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- CN110680711A CN110680711A CN201910965363.1A CN201910965363A CN110680711A CN 110680711 A CN110680711 A CN 110680711A CN 201910965363 A CN201910965363 A CN 201910965363A CN 110680711 A CN110680711 A CN 110680711A
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- 210000003195 fascia Anatomy 0.000 title claims abstract description 35
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- 230000035939 shock Effects 0.000 claims description 25
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- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000011359 shock absorbing material Substances 0.000 claims description 2
- 108090000565 Capsid Proteins Proteins 0.000 description 8
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- 238000000034 method Methods 0.000 description 5
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- 238000010521 absorption reaction Methods 0.000 description 4
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Classifications
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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
-
- 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
- A61H2201/0157—Constructive details portable
-
- 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
- A61H2201/0165—Damping, vibration related features
-
- 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
- A61H2201/1207—Driving means with electric or magnetic drive
-
- 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
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
- A61H2201/1481—Special movement conversion means
- A61H2201/149—Special movement conversion means rotation-linear or vice versa
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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)
Abstract
The invention belongs to the technical field of fascia guns, and particularly relates to a fascia gun with an improved structure. The invention comprises a gun body, wherein a massage head driving mechanism is arranged in the gun body, the massage head driving mechanism comprises a driver mounting seat fixed in the gun body and a horizontally arranged transmission part, a first damping structure is arranged between the driver mounting seat and the gun body, and a massage head connecting structure is positioned at the front end of the gun body and is provided with a second damping structure in front of the massage head connecting structure and the gun body. The fascia gun has the advantages that the vibration is prevented from being transmitted to the fascia gun shell, the influence on the holding of a user is reduced, and the holding controllability and the comfort are enhanced.
Description
Technical Field
The invention belongs to the technical field of fascia guns, and particularly relates to a fascia gun with an improved structure.
Background
After exercise or body building, sympathetic nerves are over-excited, so that muscles are in a tense state in a static state and fascia adhesion is easily generated, recovery and growth are affected, and the muscles are stiff and tight, and have irregular massive or cord-shaped hard tissues under the skin, in the deep layers of the muscles and in gaps between bones. The basic working principle of the impact physical therapy instrument for fascia relaxation is that a massage head generates vibration to squeeze, stimulate and comb nodules between muscles, so that tense and stiff muscles are relaxed, and pain and discomfort generated after exercise are reduced.
To address this problem, chinese utility model discloses a fascia gun that can reduce ineffective vibrations [ application No.: CN201910723378.7], a massage component vibratably disposed in the fascial gun housing and having one end protruding outward from the fascial gun housing for impact massage of a predetermined part of a human body by driven vibration; a motor disposed in the fascial gun housing and in driving communication with the massage assembly for driving the massage assembly; the motor includes: the rotor is rotatably arranged outside the stator; the stator includes: the iron core comprises a stator yoke portion in an annular structure and a plurality of racks, wherein the stator yoke portion is arranged in a radially outward protruding mode, the stator yoke portion is used for supplying the winding enamel wire to be wound on a plurality of uniformly distributed racks, and each rack is far away from one end of the stator yoke portion to form a tooth crown.
According to the scheme, the stator and the rotor are matched with each other to provide power, irregular vibration of the motor during original operation is reduced, and the effect of reducing invalid vibration is achieved.
Disclosure of Invention
The present invention addresses the above-mentioned problems by providing an improved structural fascia gun.
In order to achieve the purpose, the invention adopts the following technical scheme:
an improved structure fascia gun comprises a gun body, a massage head driving mechanism is arranged in the gun body, the massage head driving mechanism comprises a driver mounting seat fixed in the gun body and a horizontally arranged transmission part, a first damping structure is arranged between the driver mounting seat and the gun body, a driver is fixed on the driver mounting seat and is connected with the control circuit, the output shaft of the driver is vertically and upwards arranged, a reversing transmission mechanism which can convert the rotary power into reciprocating motion in the horizontal direction is arranged between the output shaft of the driver and the transmission piece, the output shaft of the driver is connected with the input end of the reversing transmission mechanism, the output end of the reversing transmission mechanism is connected with the transmission piece, the transmission part is strip-shaped, the front end of the transmission part is provided with a massage head connecting structure, the massage head connecting structure is positioned at the front end of the gun body, and a second damping structure is arranged in front of the massage head connecting structure and the gun body.
This improve structure manadesma rifle, the rifle body including the procapsid that has the procapsid and the back casing that has the back barrel, procapsid rear portion preceding handle portion that has the side direction setting, back casing front portion back handle portion that has the side direction setting, procapsid and back casing through fixing the mutual amalgamation of driver mount pad between procapsid and back casing, just the procapsid with back barrel splice around and form hollow body of a gun, preceding handle portion with back handle portion splice each other and form hollow handle body, the body of a gun and handle internal portion link up.
This improve structure manadesma rifle, second shock-absorbing structure are including fixing a plurality of shock attenuation cover on the driver mount pad, procapsid and/or back casing in be equipped with the reference column of a plurality of horizontal settings, the reference column wear to locate in the shock attenuation cover and link firmly with the driver mount pad, reference column and procapsid or back casing even as an organic whole.
This improve structure manadesma rifle, preceding barrel rear end inboard is equipped with the draw-in groove, the back barrel front end outside be equipped with the buckle, the buckle insert in preceding barrel and with the mutual lock of draw-in groove.
The fascia gun with the improved structure is characterized in that a columnar battery case is arranged in a handle body, the upper end and the lower end of the battery case are sealed, the battery case is fixedly arranged in the handle body, a built-in battery is arranged in the battery case, and the built-in battery is connected with a driver and a control circuit.
This improve structure manadesma rifle, battery case lower extreme are equipped with the open circuit board installation section of thick bamboo in outer end, the circuit board installation section of thick bamboo in be equipped with the erection column, the erection column on be fixed with the circuit board, the circuit board link to each other with built-in battery, handle body lower extreme seal through the closing cap, the closing cap be independent lid and card in handle body lower extreme or the closing cap by set up respectively in the front handle portion lower extreme and the amalgamation of two half lid bodies of front handle portion lower extreme, the closing cap on wear to be equipped with the control switch who locates on the circuit board, the rear end of back barrel be equipped with the screen mount pad, the screen mount pad on be fixed with the screen that is located back barrel rear end, screen and circuit board link to each other with built-in battery.
The reversing transmission mechanism comprises a rotating disk fixedly connected to an output shaft of the driver, an eccentric body eccentrically arranged is arranged on the rotating disk, a transmission piece is provided with a transmission hole, the long axis direction of the transmission hole is perpendicular to the axis of the transmission piece, and the eccentric body penetrates through the transmission hole and can slide along the long axis of the transmission hole.
The fascia gun with the improved structure comprises an eccentric body, a driving shaft and a driving shaft, wherein the eccentric body comprises a core column fixed on; the cylinder body is made of wear-resistant damping materials; the transmission hole is in a runway shape; the lower end of the cylinder contacts with the rotating disk, an annular gasket is arranged on the outer side of the lower end of the cylinder, the transmission piece is located on the annular gasket, a limiting piece is arranged at the upper end of the core column, and the limiting piece is arranged on the core column through a screw.
The driver mounting seat comprises a horizontally arranged mounting plate, a limiting disc positioned below the mounting plate is arranged on an output shaft of the driver, a counter bore area is arranged on the mounting plate, the output shaft of the driver penetrates through the center of the counter bore area, and the rotating disc is fixed in the counter bore area; the rotating disc is provided with a center column, the output shaft of the driver is sleeved with the center column, a positioning screw penetrates through the side part of the center column, and the inner end of the positioning screw is tightly pressed on the output shaft of the driver.
The fascia gun with the improved structure has the advantages that the transmission part is flat, and the hollow structure is arranged on the transmission part.
This improve structure manadesma rifle, massage head connection structure include the cylinder, the open and other end of one end of cylinder seal, the axis of cylinder and the axis coincidence of driving medium, and the blind end of the cylinder sets firmly in the distal end of driving medium.
This improve structure manadesma rifle, first shock-absorbing structure are including fixing the tube-shape damper at rifle body front end, the tube-shape body wear to locate in the tube-shape damper and can be for the reciprocal slip of tube-shape damper axial.
This improve structure manadesma rifle, tube-shape shock-absorbing component include the damping sleeve who makes by elastic material, damping sleeve's inboard be equipped with interior barrel, the tube-shaped body wear to locate in the barrel, the tube-shaped body front end support and lean on to be in the barrel front end inboard, the tube-shaped body rear end be equipped with inlay the edge that turns over in damping sleeve, damping sleeve rear end be fixed with the clamping ring, the clamping ring compress tightly the damping sleeve rear end.
Compared with the prior art, the invention has the advantages that:
1. the first damping mechanism and the second damping mechanism are utilized to absorb the vibration generated by the driver during operation, so that the vibration is prevented from being transmitted to the fascia gun shell, the influence on the holding of a user is reduced, the holding controllability and the comfort are enhanced, and the user can ensure that the massage head can accurately reach the part to be massaged and does not deviate under the continuous action on the massage part in the using process.
2. The driving force of the driver is transmitted to the transmission part through the reversing transmission mechanism, so that the rotating power is converted into reciprocating motion in the horizontal direction, and the transmission stability is ensured.
3. The front barrel and the rear barrel are complete cylindrical barrels, the strength and the damage resistance of the barrels are enhanced, and the front barrel and the front handle part are integrated, and the rear barrel and the rear handle part are integrated, so that the structure is simple, stable in connection, convenient to maintain at a later stage, low in production cost, easy to operate and use, and suitable for large-scale popularization and use.
4. The invention adopts a built-in battery mode, can be used by leaving a power supply, enlarges the use range, simultaneously sets a screen, and can display the state data of the non-use and use states of the fascial gun by uninterrupted power supply of the battery, thereby providing data reference for users.
Drawings
FIG. 1 is a schematic view of the structure provided by the present invention;
FIG. 2 is a schematic view of another angular configuration provided by the present invention;
FIG. 3 is a schematic diagram of the internal structure provided by the present invention;
FIG. 4 is a cross-sectional view provided by the present invention;
FIG. 5 is a schematic illustration of an explosion provided by the present invention;
FIG. 6 is a schematic view of a first shock absorbing structure provided by the present invention;
FIG. 7 is a schematic view of the shock-absorbing sleeve structure provided by the present invention;
FIG. 8 is a schematic diagram of a front housing construction provided by the present invention;
FIG. 9 is a schematic view of a rear housing construction provided by the present invention;
FIG. 10 is an enlarged view at A of FIG. 4 provided by the present invention;
FIG. 11 is a schematic view of the transmission member structure provided by the present invention.
In the figure: the gun comprises a gun body 1, a massage head driving mechanism 2, a driver mounting seat 3, a transmission piece 4, a first shock absorption structure 5, a driver 6, an output shaft 7, a reversing transmission mechanism 8, a massage head connecting structure 9, a second shock absorption structure 10, a front cylinder 11, a front cylinder 12, a rear cylinder 13, a rear shell 14, a gun body 15, a front handle part 16, a rear handle part 17, a handle body 18, a shock absorption sleeve 19, a positioning column 20, a clamping groove 21, a buckle 22, a battery shell 23, a circuit board mounting cylinder 24, a mounting column 25, a sealing cover 26, a screen mounting seat 27, a screen 28, a rotating disk 29, an eccentric body 30, a transmission hole 31, a core column 32, a cylinder body 33, an annular gasket 34, a limiting sheet 35, a screw 36, a mounting plate 37, a limiting disk 38, a counter bore area 39, a center column 40, a positioning screw 41, a hollow structure 42, a cylinder body 43, a cylinder shock absorption, A flanging 47 and a pressing ring 48.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example 1
The embodiment provides a fascia gun with an improved structure, as shown in fig. 1-4, which comprises a gun body 1, a massage head driving mechanism 2 arranged in the gun body 1, wherein the massage head driving mechanism 2 comprises a driver mounting base 3 fixed in the gun body 1 and a horizontally arranged transmission member 4, a first damping structure 5 is arranged between the driver mounting base 3 and the gun body 1, a driver 6 is fixed on the driver mounting base 3, the driver 6 is connected with a control circuit, an output shaft 7 of the driver 6 is vertically and upwardly arranged, a reversing transmission mechanism 8 capable of converting rotary power into reciprocating motion in the horizontal direction is arranged between the output shaft 7 of the driver 6 and the transmission member 4, the output shaft 7 of the driver 6 is connected with an input end of the reversing transmission mechanism 8, an output end of the reversing transmission mechanism 8 is connected with the transmission member 4, the transmission part 4 is strip-shaped, the front end of the transmission part 4 is provided with a massage head connecting structure 9, the massage head connecting structure 9 is positioned at the front end of the gun body 1, and a second damping structure 10 is arranged in front of the massage head connecting structure 9 and the gun body 1. The control circuit mentioned in the present embodiment is the prior art and is not the gist of the present embodiment, and therefore, the description thereof is omitted.
In the use process, the control circuit starts the driver 6 to rotate and converts the rotary power acting on the transmission piece 4 into the horizontal reciprocating motion of the transmission piece 4 through the reversing transmission mechanism 8, thereby driving the massage head connecting structure 9 and the massage head to do horizontal linear reciprocating motion. The vibration generated in the process of the rotation of the driver 6 and the horizontal movement of the transmission part 4 and the massage head connecting structure 9 is absorbed by the first damping structure 5 and the second damping structure 10, so that the transmission to the gun body 1 is avoided, the influence on the holding of a user is reduced, the holding controllability and the comfort are enhanced, and the user can ensure that the massage head can accurately reach the part to be massaged and can not deviate under the continuous action on the massage part in the using process. In the present embodiment, the driver 6 is a rotating motor, and those skilled in the art can also use a swing arm motor to drive the transmission member 4, and use other drivers to implement the driving.
The vertical upwards setting of output shaft of driver 6, the 4 level settings of driving medium are the vertical state with the output shaft 7 of driver, and the output shaft 7 of driver 6 rotates, and 8 intermittence of drive switching-over drive mechanism are close to or keep away from to forming to the intermittent type promotion or the pulling of driving medium 4 to driving medium 4, and thereby driving medium 4 is the horizontal straight reciprocating motion that the bar converts driving medium 4 into, and the transmission is simple, and reliability stability is high.
Preferably, as shown in fig. 4, 8 and 9, the gun body 1 comprises a front shell 12 having a front barrel 11 and a rear shell 14 having a rear barrel 13, the front shell 12 has a front handle part 16 arranged laterally at the rear part, the rear shell 14 has a rear handle part 17 arranged laterally at the front part, the front shell 12 and the rear shell 14 are spliced with each other by a driver mounting seat 3 fixed between the front shell 12 and the rear shell 14, the front barrel 11 and the rear barrel 13 are spliced in front and in rear to form a hollow gun body 15, the front handle part 16 and the rear handle part 17 are spliced with each other to form a hollow handle body 18, and the gun body 15 is communicated with the inside of the handle body 18. The handle body 18 and the gun body 15 form an inclined angle, which is convenient for a user to hold. The driver 6 and the reversing transmission mechanism 8 are arranged at the intersection and penetration part of the handle body 18 and the gun body 15, the transmission body 4 and the massage head connecting structure 9 are arranged in the gun body 15 and are arranged along the axial direction of the gun body 15, so that the output shaft 7 of the driver 6 is vertically arranged upwards and is transmitted to the transmission body 4 through the reversing transmission mechanism 8.
Further, as shown in fig. 4 and 7, the second damping structure 10 includes a plurality of damping sleeves 19 fixed on the driver mounting seat 3, a plurality of positioning posts 20 transversely disposed are disposed in the front housing 12 and/or the rear housing 14, the positioning posts 20 penetrate through the damping sleeves 19 and are fixedly connected with the driver mounting seat 3, and the positioning posts 20 are integrally connected with the front housing 12 or the rear housing 14. Be provided with the shock attenuation groove on the shock attenuation cover 19, be provided with the shock attenuation mounting hole on the driver mount pad 3, shock attenuation cover 19 inlays and establishes in the shock attenuation mounting hole, separation reference column 20 and 3 direct contact of drive mount pad, absorb the vibrations that transmit from driver mount pad 3 on, avoid transmitting the reference column on, reduce vibrations, the both ends epitaxy of the lateral wall parcel shock attenuation mounting hole of shock attenuation groove simultaneously, further absorb vibrations.
Furthermore, as shown in fig. 4, a locking groove 21 is disposed on the inner side of the rear end of the front cylinder 11, a buckle 22 is disposed on the outer side of the front end of the rear cylinder 13, and the buckle 22 is inserted into the front cylinder 11 and is mutually locked with the locking groove 21. The fastening fit between the engaging groove 21 and the engaging hook 22 and the mutual engagement between the front casing 12 and the rear casing 14 by the actuator mounting seat 3 fixed between the front casing 12 and the rear casing 14 are corners, so as to increase the connection point and further improve the firmness of the fit between the front casing 11 and the rear casing 13.
As shown in fig. 4, a cylindrical battery case 23 is arranged in the handle body 18, the upper end and the lower end of the battery case 23 are sealed, the battery case 23 is fixedly arranged in the handle body 18, a built-in battery is arranged in the battery case 23, and the built-in battery is connected with the driver 6 and the control circuit. Therefore, the built-in battery can be arranged in the fascia gun, and the built-in battery is used for supplying power to the driving mechanism so as to provide driving force, thereby facilitating the use of the fascia gun and expanding the range of suitable application scenes of the invention. Meanwhile, the weight of the battery weight balance driver 6, the transmission part 4 and the reversing transmission assembly 8 enables the mass distribution of the fascia gun to be uniform, the integrity is good, and the use experience of a user is improved.
Preferably, the lower end of the battery case 23 is provided with a circuit board mounting tube 24 with an open outer end, the circuit board mounting tube 24 is internally provided with a mounting column 25, a circuit board is fixed on the mounting column 25, the circuit board is connected with the internal battery, the lower end of the handle body 18 is sealed by a sealing cover 26, the sealing cover 26 is an independent cover body and is clamped at the lower end of the handle body 18 or the sealing cover 26 is formed by splicing two half cover bodies respectively arranged at the lower end of the front handle part 16 and the lower end of the front handle part 16, and the sealing cover 26 can prevent the control circuit board in the circuit board mounting tube 24 from directly contacting with the outside, so as to play a role in protection.
Preferably, a control switch arranged on the circuit board is arranged on the sealing cover 26 in a penetrating manner, a screen mounting seat 27 is arranged at the rear end of the rear cylinder body 13, a screen 28 positioned at the rear end of the rear cylinder body 13 is fixed on the screen mounting seat 27, and the screen 28 is connected with the circuit board and the built-in battery. The display screen passes through screen mount pad 27 to be installed at the manadesma rifle rear portion, and numerical values such as the frequency of knocking of the convenient audio-visual observation manadesma rifle of user's accessible display screen, dynamics have made things convenient for the user to use the manadesma rifle.
As shown in fig. 3-5, the reversing transmission mechanism 8 includes a rotating disk 29 fixedly connected to the output shaft 7 of the driver 6, the rotating disk 29 and the output shaft 7 perform synchronous rotation, an eccentric body 30 eccentrically disposed is disposed on the rotating disk 29, a transmission hole 31 is disposed on the transmission member 4, the transmission hole 31 is in a runway shape, the long axis direction of the transmission hole 31 is perpendicular to the axis of the transmission member 4, and the eccentric body 30 penetrates through the transmission hole 31 and can slide along the long axis of the transmission hole 31. When the output shaft 7 of the driver 6 rotates to drive the rotating disc 29 to rotate, the eccentric body 30 rotates around the output shaft 7 following the rotating disc 29 to form a motion component perpendicular to the long axis of the transmission hole 31 and a motion component parallel to the long axis of the transmission hole 31, the motion component perpendicular to the long axis of the transmission hole 31 acts on the side wall of the transmission hole 31 to push the transmission member 4 to move along the direction of the long axis of the transmission hole 31, and meanwhile, the motion component parallel to the long axis of the transmission hole 31 of the eccentric body 30 is not obstructed by the two ends of the transmission hole 31, so that the eccentric body 30 moves along the long axis of the transmission hole 31 in the transmission hole 31 to counteract the motion component parallel to the long axis of the transmission hole 31, and the linear reciprocating motion of the transmission member 4 is realized.
As shown in fig. 10, the eccentric body 30 includes a stem 32 fixed on the rotating disc 29, a cylinder 33 capable of rotating relative to the stem 32 is sleeved on the stem 32, and the outer diameter of the cylinder 33 is adapted to the length of the short axis of the transmission hole 31; the cylinder 33 is made of wear-resistant damping materials, so that sliding friction between the transmission hole 31 and the core column 32 can be converted into rolling friction between the core column 32 and the cylinder 33, friction force is reduced, heat productivity is reduced, and transmission efficiency is improved. The cylinder 33 can be made of wear-resistant and shock-absorbing materials commonly used in the prior art, so that the service life of the fascial gun can be prolonged.
Preferably, the lower end of the cylinder 33 contacts with the rotating disc 29, an annular gasket 34 is arranged on the outer side of the lower end of the cylinder 33, the annular gasket 34 can prevent friction between the transmission piece 4 and the rotating disc 29, the transmission piece 4 is positioned on the annular gasket 34, the upper end of the stem 32 is provided with a limiting piece 35, and the limiting piece 35 is arranged on the stem 32 through a screw 36. This prevents the cylindrical body 33 from coming out of the transmission hole 31.
Driver mount pad 3 includes the mounting panel 37 of level setting, output shaft 7 of driver 6 on be equipped with the spacing dish 38 that is located the mounting panel 37 below, mounting panel 37 on be equipped with the counter bore region 39, output shaft 7 of driver 6 wear to locate the regional 39 centers of counter bore, rotary disk 29 fix in the counter bore region 39, compression rotary disk 29 installation occupation space, compact structure, preferably, is provided with the bearing among the counter bore drive 39, reduces the frictional resistance of rotary disk 29, and not rotary disk 29 provides strength support, prevents deformation and skew.
Preferably, the rotating disc 29 is provided with a central column 40, the central column 40 is sleeved on the output shaft 7 of the driver 6, a positioning screw 41 is arranged on the side of the central column 40 in a penetrating manner, and the inner end of the positioning screw 41 is pressed against the output shaft 7 of the driver 6, so that the output shaft 7 of the driver 6 is fixedly connected with the rotating disc, and the phenomenon that the driver 6 loses steps when the driver 29 drives the rotating disc 29 to rotate is prevented.
Preferably, as shown in fig. 11, the transmission member 4 is flat, and a hollow structure 42 is provided on the transmission member 4. Thus, the weight of the transmission piece 4 can be reduced while the transmission effect is ensured, and the overall weight of the fascia gun is reduced.
As shown in fig. 3-5, the massage head connection structure 9 includes a cylindrical body 43, one end of the cylindrical body 43 is open and the other end is closed, the mounting column of the massage head is inserted into the cylindrical body 43, the central axis of the cylindrical body 43 coincides with the central axis of the transmission member 4, and the closed end of the cylindrical body 43 is fixedly disposed at the far end of the transmission member 4. The cylinder 43 can receive a reaction force after being knocked on the muscle of the user, so that the reaction force and the driving force can be ensured to be on the same straight line, the closed end of the cylinder 43 is fixedly arranged at the front end of the transmission part 4, a larger contact area is formed between the transmission part 4 and the cylinder 43, and the transmission is more stable.
The cylindrical body 43 is connected with the transmission piece 4 into a whole, the cylindrical body 43 and the transmission piece 4 are both made of metal materials, and the metal materials can be pure metal materials such as aluminum or alloy materials such as aluminum alloy, so that the knocking force of the cylindrical body 43 can be ensured in the using process.
Preferably, as shown in fig. 3-5, the first shock absorbing structure 5 comprises a cylindrical shock absorbing assembly 44 fixed at the front end of the gun body 1, and the cylindrical body 43 is inserted into the cylindrical shock absorbing assembly 44 and can axially slide back and forth relative to the cylindrical shock absorbing assembly 44. The cylindrical damper assembly 44 blocks the cylindrical body 43, and prevents vibrations of the actuator 6 and the transmission member 4 from being transmitted to the gun body through the cylindrical body 43, thereby further reducing vibrations of the gun body.
Concretely, tube-shape damper 44 includes the damping sleeve 45 of making by elastic material, damping sleeve 45's inboard be equipped with interior barrel 46, the tube-shaped body 43 wear to locate in interior barrel 46, the tube-shaped body 43 front end support and lean on to the rifle body 1 front end inboard, tube-shaped body 43 rear end be equipped with inlay the turn-over edge 47 in damping sleeve 45, damping sleeve 45 rear end be fixed with clamping ring 48, clamping ring 48 can dismantle with the rifle body 1 and be connected and compress tightly damping sleeve 45 rear end. The damping sleeve is provided with a damping groove, the turned edge 47 is embedded in the damping groove, and the damping groove wraps the turned edge to isolate the turned edge from the compression ring 48, so that vibration is further absorbed comprehensively.
In this embodiment, the inner cylinder 46 is made of a wear-resistant material commonly used in the art, such as teflon, to reduce the wear on the cylinder 43 and prolong the service life.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although the gun body 1, the massage head driving mechanism 2, the driver mounting base 3, the transmission member 4, the first shock absorbing structure 5, the driver 6, the output shaft 7, the reversing transmission mechanism 8, the massage head connecting structure 9, the second shock absorbing structure 10, the front cylinder 11, the front cylinder 12, the rear cylinder 13, the rear housing 14, the gun body 15, the front handle portion 16, the rear handle portion 17, the handle body 18, the shock absorbing sleeve 19, the positioning post 20, the engaging groove 21, the buckle 22, the battery case 23, the circuit board mounting cylinder 24, the mounting post 25, the cover 26, the screen mounting base 27, the screen 28, the rotating disk 29, the eccentric body 30, the transmission hole 31, the stem 32, the cylinder body 33, the annular gasket 34, the stopper piece 35, the screw 36, the mounting plate 37, the stopper disk 38, the counter bore region 39, the center post 40, the positioning screw 41, the hollow structure 42, the cylinder body 43, the cylindrical shock absorbing assembly 44, Damping sleeve 45, inner cylinder 46, turned edge 47, press ring 48, etc., without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (13)
1. An improved structure fascia gun comprises a gun body (1), wherein a massage head driving mechanism (2) is arranged in the gun body (1), and is characterized in that the massage head driving mechanism (2) comprises a driver mounting seat (3) fixed in the gun body (1) and a horizontally arranged transmission part (4), a first damping structure (5) is arranged between the driver mounting seat (3) and the gun body (1), a driver (6) is fixed on the driver mounting seat (3), the driver (6) is connected with a control circuit, an output shaft (7) of the driver (6) is vertically and upwardly arranged, a reversing transmission mechanism (8) capable of converting rotary power into reciprocating movement in the horizontal direction is arranged between the output shaft (7) of the driver (6) and the transmission part (4), and the output shaft (7) of the driver (6) is connected with an input end of the reversing transmission mechanism (8), the output of switching-over drive mechanism (8) link to each other with driving medium (4), driving medium (4) be the bar and be equipped with massage first connection structure (9) at the front end of driving medium (4), massage first connection structure (9) be located rifle body (1) front end and be equipped with second shock-absorbing structure (10) before massage first connection structure (9) and rifle body (1).
2. The improved structure fascia gun according to claim 1, wherein the gun body (1) comprises a front shell (12) having a front cylinder (11) and a rear shell (14) having a rear cylinder (13), the front shell (12) has a laterally disposed front handle portion (16) at a rear portion thereof, the rear shell (14) has a laterally disposed rear handle portion (17) at a front portion thereof, the front shell (12) and the rear shell (14) are mutually spliced through a driver mounting seat (3) fixed between the front shell (12) and the rear shell (14), the front cylinder body (11) and the rear cylinder body (13) are spliced front and back to form a hollow gun body (15), the front handle part (16) and the rear handle part (17) are spliced with each other to form a hollow handle body (18), and the gun body (15) is communicated with the inside of the handle body (18).
3. The improved structure fascia gun as claimed in claim 2, wherein the second shock absorbing structure (10) comprises a plurality of shock absorbing sleeves (19) fixed on the driver mounting seat (3), a plurality of positioning pillars (20) transversely arranged are arranged in the front shell (12) and/or the rear shell (14), the positioning pillars (20) are arranged in the shock absorbing sleeves (19) in a penetrating manner and fixedly connected with the driver mounting seat (3), and the positioning pillars (20) are integrated with the front shell (12) or the rear shell (14).
4. The improved structure fascia gun as claimed in claim 2, wherein a slot (21) is provided at the inner side of the rear end of the front cylinder (11), a buckle (22) is provided at the outer side of the front end of the rear cylinder (13), and the buckle (22) is inserted into the front cylinder (11) and mutually buckled with the slot (21).
5. The improved structure fascia gun according to claim 2, wherein a columnar battery case (23) is arranged in the handle body (18), the upper end and the lower end of the battery case (23) are closed, the battery case (23) is fixedly arranged in the handle body (18), a built-in battery is arranged in the battery case (23), and the built-in battery is connected with the driver (6) and the control circuit.
6. The improved structure fascia gun according to claim 5, wherein a circuit board mounting tube (24) with an open outer end is arranged at the lower end of the battery case (23), a mounting column (25) is arranged in the circuit board mounting tube (24), a circuit board is fixed on the mounting column (25), the circuit board is connected with the built-in battery, the lower end of the handle body (18) is closed by a sealing cover (26), the sealing cover (26) is an independent cover body and is clamped at the lower end of the handle body (18) or the sealing cover (26) is formed by splicing two half cover bodies respectively arranged at the lower end of the front handle part (16) and the lower end of the front handle part (16), a control switch arranged on the circuit board penetrates through the sealing cover (26), a screen mounting seat (27) is arranged at the rear end of the rear cylinder body (13), and a screen (28) positioned at the rear end of the rear cylinder body (13) is fixed on the screen mounting seat (27), the screen (28) is connected with the circuit board and the built-in battery.
7. The improved structure fascia gun as claimed in any one of claims 1 to 6, wherein the reversing transmission mechanism (8) comprises a rotating disk (29) fixedly connected to the output shaft (7) of the driver (6), an eccentric body (30) eccentrically arranged is arranged on the rotating disk (29), a transmission hole (31) is arranged on the transmission member (4), the long axis direction of the transmission hole (31) is perpendicular to the axis of the transmission member (4), and the eccentric body (30) is inserted into the transmission hole (31) and can slide along the long axis of the transmission hole (31).
8. The improved structure fascia gun as claimed in claim 7, wherein the eccentric body (30) comprises a stem (32) fixed on the rotating disk (29), a cylinder (33) which can rotate relative to the stem (32) is sleeved on the stem (32), and the outer diameter of the cylinder (33) is adapted to the length of the short axis of the transmission hole (31); the cylinder (33) is made of wear-resistant shock-absorbing material; the transmission hole (31) is in a runway shape; the lower extreme of cylinder (33) contact with rotary disk (29), be equipped with annular gasket (34) in cylinder (33) lower extreme outside, driving medium (4) be located annular gasket (34) on, stem (32) upper end be equipped with spacing piece (35), spacing piece (35) pass through screw (36) and set up on stem (32).
9. The improved structure fascia gun as claimed in claim 7, wherein the driver mounting seat (3) comprises a horizontally arranged mounting plate (37), a limiting disc (38) positioned below the mounting plate (37) is arranged on the output shaft (7) of the driver (6), a counter bore area (39) is arranged on the mounting plate (37), the output shaft (7) of the driver (6) is arranged in the center of the counter bore area (39), and the rotating disc (29) is fixed in the counter bore area (39); the rotary disc (29) is provided with a central column (40), the central column (40) is sleeved on an output shaft (7) of the driver (6), a positioning screw (41) penetrates through the side part of the central column (40), and the inner end of the positioning screw (41) is pressed on the output shaft (7) of the driver (6).
10. The improved structure fascia gun as claimed in claim 7, wherein the transmission member (4) is flat, and a hollow structure (42) is provided on the transmission member (4).
11. The improved structure fascia gun as claimed in claim 7, wherein the massage head connecting structure (9) comprises a cylindrical body (43), one end of the cylindrical body (43) is open and the other end is closed, the central axis of the cylindrical body (43) coincides with the central axis of the transmission member (4), and the closed end of the cylindrical body (43) is fixedly arranged at the far end of the transmission member (4).
12. The improved structure fascia gun as claimed in claim 11, wherein the first shock-absorbing structure (5) comprises a cylindrical shock-absorbing component (44) fixed at the front end of the gun body (1), and the cylindrical body (43) is arranged in the cylindrical shock-absorbing component (44) in a penetrating way and can axially slide back and forth relative to the cylindrical shock-absorbing component (44).
13. The improved structure fascia gun as claimed in claim 12, wherein the cylindrical shock-absorbing assembly (44) comprises a shock-absorbing sleeve (45) made of elastic material, an inner cylinder (46) is arranged on the inner side of the shock-absorbing sleeve (45), the cylindrical body (43) is arranged in the inner cylinder (46) in a penetrating way, the front end of the cylindrical body (43) is abutted against the inner side of the front end of the gun body (1), a turned edge (47) embedded in the shock-absorbing sleeve (45) is arranged at the rear end of the cylindrical body (43), a pressing ring (48) is fixed at the rear end of the shock-absorbing sleeve (45), and the pressing ring (48) presses the rear end of the shock-absorbing sleeve (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965363.1A CN110680711A (en) | 2019-10-11 | 2019-10-11 | Structure-improved fascia gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910965363.1A CN110680711A (en) | 2019-10-11 | 2019-10-11 | Structure-improved fascia gun |
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| Publication Number | Publication Date |
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| CN110680711A true CN110680711A (en) | 2020-01-14 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910965363.1A Pending CN110680711A (en) | 2019-10-11 | 2019-10-11 | Structure-improved fascia gun |
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| CN110960412A (en) * | 2020-01-15 | 2020-04-07 | 浙江阿尔郎科技有限公司 | Fascia gun |
| CN111358683A (en) * | 2020-04-13 | 2020-07-03 | 郑启诚 | Hand-held type massage rifle convenient to installation |
| CN111759709A (en) * | 2020-06-18 | 2020-10-13 | 杭州一加科技有限公司 | Fascia gun |
| CN112137871A (en) * | 2020-09-30 | 2020-12-29 | 未来穿戴技术有限公司 | Fascia gun |
| CN112569098A (en) * | 2020-12-04 | 2021-03-30 | 贝乐(广州)智能信息科技股份有限公司 | Metal type manadesma rifle that facilitates use |
| CN112656670A (en) * | 2020-12-20 | 2021-04-16 | 永康市泰琪健身器材有限公司 | Single-drive multi-head fascia gun |
| WO2021147174A1 (en) * | 2020-01-22 | 2021-07-29 | 深圳市宗匠科技有限公司 | Piston driving mechanism and fascia gun |
| WO2021203791A1 (en) * | 2020-04-08 | 2021-10-14 | 深圳市吉影科技有限公司 | Fascia massage gun suitable for underwater use |
| WO2022068080A1 (en) * | 2020-09-30 | 2022-04-07 | 未来穿戴技术有限公司 | Fascial gun |
| US20220151865A1 (en) * | 2020-11-18 | 2022-05-19 | Dongguan Qinghuo Technology Co., Ltd. | Anti-Vibration and Wear-Resistant Massage Gun |
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