CN214105162U

CN214105162U - Fascia gun

Info

Publication number: CN214105162U
Application number: CN202022222704.7U
Authority: CN
Inventors: 刘杰; 陈智煜; 李贵源; 罗志高
Original assignee: SKG Health Technologies Co Ltd.
Current assignee: SKG Health Technologies Co Ltd.
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-09-03
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a massage device technical field specifically discloses a manadesma rifle. The massage head is arranged at the front end of the machine body and performs reciprocating linear motion along a first axis, the front end of the massage head protrudes out of the peripheral edge of the handle, and the front end of the massage head is provided with a first lower surface close to the handle; the extending direction of the first lower surface and the handle form an obtuse angle alpha, the part of the first lower surface, which is close to the handle, is connected with the part of the handle, which is close to the first lower surface, and an arc-shaped first limiting transition surface is formed, the first limiting transition surface is used for limiting the contact of a human hand held on the handle and the first lower surface, and/or at least the part of the first lower surface, which is close to the handle, extends towards the direction close to the first axis in the direction away from the handle so as to avoid the human hand held on the handle. The utility model discloses a manadesma rifle can not cause centre gripping and oppression to the finger, more can not appear painful phenomenon, can improve the use travelling comfort of manadesma rifle.

Description

Fascia gun

Technical Field

The utility model relates to a massage device technical field especially relates to a manadesma rifle.

Background

When people do long-term exercise, stand or work on desk, muscle soreness can be caused at the corresponding part of the body, therefore, the fascia gun is produced at the same time, the massage head of the fascia gun can drive the soft tissue to move by impacting the soft tissue in a reciprocating way, and the blood circulation at the soft tissue can be effectively promoted and the muscle soreness can be effectively assisted.

The fascia gun can achieve the effect of relieving and massaging by tapping the human body for enough time, and the action time is usually more than 10 minutes. In the process, the high-frequency impact of the fascial gun on the human body can continuously react on the hand holding the handle through the handle, and the high-frequency vibration between the handle and the hand can enable the handle to move relative to the hand until the handle is moved to the bottom surface of the machine body to be against. Therefore, the side surfaces of the hand can be impacted greatly except the inner side of the hand, particularly, the side surface of the index finger is positioned at the corner of the handle and the machine body, the corner can be pressed by the machine body, the hand is easy to fatigue, the use experience of the fascia gun is influenced, and the fascia gun is a pending problem in the use aspect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a manadesma rifle, this manadesma rifle can prevent that the manadesma rifle from appearing shifting or the phenomenon of slippage on hand, and can not cause centre gripping and oppression to the finger, the painful phenomenon more can not appear, can improve the use travelling comfort of manadesma rifle.

In order to achieve the purpose, the embodiment of the utility model discloses a fascia gun, which comprises a handle, a machine body and a massage head, wherein,

the machine body is connected with the handle, the handle is used for being held by hands, the machine body is provided with a front end and a tail end which are opposite, the massage head is arranged at the front end of the machine body and does reciprocating linear motion along a first axis, the front end protrudes out of the peripheral edge of the handle, and the front end is provided with a first lower surface close to the handle;

the extension direction of the first lower surface and the handle form an obtuse angle alpha, the part of the first lower surface, which is close to the handle, is connected with the part of the handle, which is close to the first lower surface, to form an arc-shaped first limiting transition surface, and the first limiting transition surface is used for limiting the contact between a hand held on the handle and the first lower surface, and/or at least the part of the first lower surface, which is close to the handle, extends in the direction close to the first axis in the direction away from the handle, so as to avoid the hand held on the handle.

As an alternative, in an embodiment of the present invention, the tail end protrudes from the peripheral edge of the handle, and the tail end has a second lower surface close to the handle, and the extending direction of the second lower surface and the handle form an obtuse angle β.

As an alternative, in the embodiment of the present invention, the obtuse angle α is smaller than the obtuse angle β.

As an optional implementation manner, in an embodiment of the present invention, a second limit transition surface is formed between the second lower surface and the handle, and the second limit transition surface is used for limiting a human hand held on the handle to contact with the second lower surface.

As an alternative, in an embodiment of the present invention, the curvature of the first limit transition surface is smaller than the curvature of the second limit transition surface.

As an alternative, in an embodiment of the present invention, the second limiting transition surface extends to a tail end surface of the tail end.

As an alternative, in an embodiment of the present invention, the first position-limiting transition surface extends to a front end surface of the front end.

As an alternative embodiment, in the embodiment of the present invention, the obtuse angle α is 95 ° to 135 °.

As an alternative embodiment, in the embodiment of the present invention, the obtuse angle β is 135 ° to 170 °.

As an alternative, in the embodiment of the present invention, the second lower surface extends to intersect with the axis of the massage head in the direction away from the handle toward the axis of the massage head.

As an optional implementation manner, in an embodiment of the present invention, the fascia gun further includes a piston, the piston is installed at the front end of the body, an axial direction of the piston is the same as an axial direction of the body, and the massage head is connected to the piston and driven by the piston to reciprocate along a direction close to or away from the body.

As an alternative embodiment, in an embodiment of the present invention, the axis of the piston is disposed at an obtuse angle γ with respect to the extending direction of the handle.

As an alternative embodiment, in the embodiment of the present invention, the obtuse angle γ is 95 ° to 135 °.

As an alternative, in an embodiment of the present invention, an end surface of the front end facing the massage head is perpendicular to an axial direction of the piston.

As an alternative, in an embodiment of the present invention, the massage head has a connection portion and a plate-shaped end connected to the connection portion, and the plate-shaped end is parallel to the end surface.

As an alternative implementation, in an embodiment of the present invention, the body includes an upper shell and a lower shell, the lower shell is connected to the handle, and the upper shell deviates from the handle.

As an optional implementation manner, in an embodiment of the present invention, the lower casing and the handle are integrally formed or separately formed and then assembled into a whole.

As an optional implementation manner, in an embodiment of the present invention, a height of the upper shell near the tail end is smaller than a height of the upper shell near the front end.

Compared with the prior art, the fascia gun of the utility model has the following beneficial effects:

the utility model provides a be obtuse angle alpha setting and form the arc transition between extending direction and the handle of the first lower surface of the front end of fuselage, this makes the position department of the front end of fuselage near the handle all extend towards the direction of keeping away from the handle, and sharp-pointed acute angle can not appear in the turning position of fuselage and handle, and when user's hand held the handle, can not cause centre gripping and oppression to the finger to feel, and painful phenomenon more can not appear, can improve the use travelling comfort of manadesma rifle. Meanwhile, when the massage head does reciprocating linear motion along the first axis, the fuselage can generate vibration to a certain extent, at least one of the devices is lifted up by arranging the first limiting transition surface and the first lower surface to extend towards the direction close to the first axis, namely, the first limiting transition surface can limit the hand to move towards the fuselage, or the first lower surface is lifted up to avoid the hand to contact with the fuselage, the problem that the hand moves towards the fuselage on the handle when high-frequency impact is caused is solved, the existing fuselage presses the hand, and when the high-frequency vibration of the fascia gun is relieved, the fuselage presses the hand.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a fascial gun according to an embodiment of the present invention in a first view;

fig. 2 is a schematic structural view of a fascial gun according to an embodiment of the present invention in a second viewing angle;

fig. 3 is an exploded view of the fascial gun disclosed in the embodiments of the present invention;

FIG. 4 is a view of a user holding the fascial gun of the present embodiment;

FIG. 5 is another view of the user holding the fascial gun of the present embodiment;

figure 6 is a perspective view of a fascial gun according to an embodiment of the present invention;

figure 7 is a cross-sectional view of a fascial gun according to an embodiment of the invention;

figure 8 is another cross-sectional view of a fascia gun according to an embodiment of the invention.

Icon: 10. a handle; 20. a body; 21. a front end; 211. a first lower surface; 212. a front end face; 22. a tail end; 221. a second lower surface; 222. a tail end surface; 23. an upper shell; 24. a lower case; 30. a massage head; 31. a connecting portion; 32. a plate-shaped end; 40. a first limit transition surface; 50. a second limiting transition surface; 60. a piston; 70. a drive device; 80. a connecting rod; 90. and (6) switching a key.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first," "second," and the like, are used primarily to distinguish one device, element, or component from another (the particular nature and configuration of which may be the same or different, and not intended to indicate or imply the relative importance or importance of the indicated device, element, or component.

The utility model provides a novel fascia rifle, this fascia rifle can not cause oppression and centre gripping to people's finger, and the user of being convenient for uses.

The following detailed description is made with reference to the accompanying drawings.

Referring to fig. 1 and 2, fig. 1 and 2 respectively show the fascial gun of the present embodiment in two different viewing angles. The fascia gun in this embodiment includes a handle 10, a body 20, and a massage head 30, wherein the body 20 is connected to an end of the handle 10, and the massage head 30 is mounted to an end of the body 20.

Specifically, the handle 10 is used for being held by a human hand, the body 20 has a front end 21 and a tail end 22, and the massage head 30 is arranged close to the front end 21 of the body 20 and performs reciprocating linear motion along a first axis, and can be used for massaging and relieving soft tissues of a user. The front end 21 protrudes out of the peripheral edge of the handle 10, the front end 21 has a first lower surface 211 close to the handle 10, the extending direction of the first lower surface 211 forms an obtuse angle α with the handle 10, the portion of the first lower surface 211 close to the handle 10 is connected with the portion of the handle 10 close to the first lower surface 211 and forms an arc-shaped first limit transition surface 40, and the first limit transition surface 40 is used for limiting the contact of the hand of a person holding the handle with the first lower surface 211. The obtuse angle α may be 100 °, 110 °, 120 °, 130 °, 140 °, 150 °, 160 °, or 170 °, and in a direction away from the handle 10, at least a portion of the first lower surface 211 close to the handle 10 extends toward an axis close to the massage head 30, and the first lower surface 211 may be a plane or an arc. When the first lower surface 211 is a plane, the extending direction of the first lower surface 211 refers to a direction in which one end of the first lower surface 211 facing away from the handle 10 extends along the plane. When the first lower surface 211 is an arc surface, the extending direction of the first lower surface 211 is the direction when the end of the first lower surface 211 departing from the handle 10 is made into a tangent plane, and the tangent plane extends towards the direction away from the handle 10, and the first lower surface 211 may also be a portion that is a plane, and the other portion is an arc surface, wherein the arc surface portion is formed as a portion of the first limiting transition surface 40, and the plane portion extends towards the direction away from the handle 10. Note that the above-mentioned plane does not mean that the first lower surface 211 is a plane in an absolute sense, but means that the first lower surface 211 is a 2D curved surface.

It is to be understood that the peripheral edge of the handle 10 in the present embodiment means an edge of an outer side wall surface disposed around the axis of the handle 10, and the first axial direction means an axial direction of the piston 60 connected to the massage head 30.

Because the body 20 of the present embodiment has the front end 21 protruding from the outer peripheral edge of the handle 10, in practical use, the user holds the handle 10 with a hand, and at this time, the front end 21 protruding from the outer periphery of the handle 10 can limit the fingers of the user, thereby preventing the fascia gun from shifting or slipping off the hand. Meanwhile, the extending direction of the first lower surface 211 of the front end 21 of the body 20 in the embodiment is arranged to form an obtuse angle α with the handle 10, so that the positions of the front end 21 and the tail end 22 of the body 20 close to the handle 10 extend towards the direction far away from the handle 10, no sharp acute angle is formed at the corner positions of the body 20 and the handle 10, when a user holds the handle 10 with a hand, no clamping and pressing feeling is caused to fingers, no pain phenomenon occurs, and the use comfort of the fascial gun can be improved. In addition, the first lower surface 211 in the embodiment extends towards the axial direction close to the massage head 30 in the direction away from the handle 10, so that the arc transition area of the first lower surface 211 can be enlarged, and when a user holds the handle 10, the large arc transition at the corner of the body 20 and the handle 10 can further improve the use comfort of the fascial gun. Meanwhile, when the massage head 30 makes reciprocating linear motion along the first axis, the machine body 20 can vibrate to a certain degree, at least one of the upward setting is realized by extending at least part of the first limit transition surface 40 and the first lower surface 211 close to the handle 10 towards the first axis, namely, the first limit transition surface 40 can limit the movement of a hand towards the machine body, or the first lower surface 211 is upward to avoid the contact between the hand and the machine body, so that the problem that the hand is pressed by the machine body 20 due to the fact that the hand moves on the handle 10 during high-frequency impact is solved, and the pressing feeling of the machine body 20 to the hand is relieved when the fascia gun vibrates in high frequency.

As shown in fig. 6 to 8, the boundary lines between the planar portion of the first lower surface 211 and the first position-limiting transition surface 40 are B1 and B2, and it should be noted that, since the first lower surface 211 and the portion of the handle 10 close to the first lower surface 211 are in smooth transition, and a portion of the first lower surface 211 and a portion of the first position-limiting transition surface 40 are in overlapping relation, the boundary lines B1 and B2 are only illustrated for the sake of clearer understanding of the present solution, and are not absolutely the boundary positions. For example, when the first limiting transition surface 40 makes an arc transition all the way to the end surface of the body facing the massage head, there is no clear boundary line, which can only be roughly distinguished by B1 without B2. When a portion of the first lower surface 211 is a plane and another portion is an arc, the boundary line B2 is used to distinguish a plane portion from an arc portion, that is, a portion of the boundary line B2 close to the handle 10 is an arc, and a portion of the boundary line B2 far from the handle 10 is a plane. The dividing line between the handle 10 and the body 20 is a, and is only for the convenience of understanding the arrangement of the present embodiment, and the description thereof is omitted.

Further, the body 20 has a front end 21 and a rear end 22 opposite to the front end 21, the rear end 22 protrudes from the outer peripheral edge of the handle 10, the rear end 22 of the body 20 has a second lower surface 221 close to the handle 10, and the extending direction of the second lower surface 221 is disposed at an obtuse angle β with respect to the handle 10, which may be, for example, 100 °, 110 °, 120 °, 130 °, 140 °, 150 °, 160 °, 170 °, and so on. The second lower surface 221 may be a plane or a curved surface. The first lower surface 211 may be a plane or a curved surface. When the second lower surface 221 is a plane, the extending direction of the second lower surface 221 refers to a direction in which an end of the second lower surface 221 facing away from the handle 10 extends along the plane. When the second lower surface 221 is an arc surface, the extending direction of the second lower surface 221 is a tangential plane at an end of the second lower surface 221 away from the handle 10, and the tangential plane is oriented in a direction extending away from the handle 10.

It can be seen that the body 20 in this embodiment has a leading end 21 and a trailing end 22 disposed to project beyond the peripheral edge of the handle 10. In actual use, a user holds the handle 10 by hand, at the moment, the front end 21 protruding out of the periphery of the handle 10 can limit fingers of the user, the tail end 22 can limit the jaw of the user, and the phenomenon that the fascial gun is displaced or slips on the hand is prevented. Meanwhile, in the present embodiment, the extension direction of the first lower surface 211 of the front end 21 of the body 20 is arranged at an obtuse angle α with respect to the handle 10, and the extension direction of the second lower surface 221 of the rear end 22 is arranged at an obtuse angle β with respect to the handle 10. This makes the position department that is close to handle 10 of the leading end 21 of fuselage 20 and tail end 22 all extend towards the direction of keeping away from handle 10, and sharp contained angle can not appear in the corner position of fuselage 20 and handle 10, and when user's hand held handle 10, although long-time high-frequency vibration of manadesma rifle, can not cause centre gripping and oppression to user's finger and tiger's mouth yet, the painful phenomenon can not appear even more, can improve manadesma rifle's use travelling comfort.

Optionally, the second lower surface 221 extends to intersect with the axis of the massage head 30 in the direction away from the handle 10 and toward the axis of the massage head 30, which can enlarge the arc transition area of the second lower surface 221, and when a user holds the handle 10, the large arc transition at the corner of the body 20 and the handle 10 will not cause clamping and pressure feeling to the jaw on the hand, which can further improve the comfort of using the fascial gun.

As shown in fig. 1, in the embodiment, the obtuse angle α between the extending direction of the first lower surface 211 of the front end 21 and the handle 10 is smaller than the obtuse angle β between the extending direction of the second lower surface 221 of the tail end 22 and the handle 10, when the massage head 30 reciprocates along the first axis, the body 20 may vibrate back and forth along the first axis to some extent, and at this time, a vibration force along the first axis can be applied to a person, which is the obtuse angle α with the direction of a human hand, and the vibration force is decomposed along the direction of the handle 10 and up to the direction of the handle 10, and thus, the obtuse angle α may cause the body 20 to be lifted too much, which may cause a large axial impact force on the handle 10, and is not beneficial to the user to hold. Conversely, too small β will tend to make the body 20 more perpendicular to the handle 10, and the second lower surface 221 will need to be extended by a longer length, so too small β will tend to make the tail end 22 of the body 20 oversized.

Optionally, the obtuse angle α in this embodiment is 95 ° -135 °, e.g. the obtuse angle α is 100 °, 110 °, 120 °, 130 °, etc., and the obtuse angle β is 135 ° -170 °, e.g. the obtuse angle α is 140 °, 150 °, 160 °, 170 °, etc. So set up, the angle is reasonable, neither can make the front end of fuselage 20 raise up too big, is convenient for the user to hold again.

Alternatively, the length of the tail end 22 of the body 20 protruding from the outer peripheral edge of the handle 10 is smaller than the length of the front end 21 of the body 20 protruding from the outer peripheral edge of the handle in the present embodiment, that is, the tail end 22 is set to be short, so that the tail end 22 is not easily interfered with other parts of the body when the muscle is beaten by using a fascial gun.

In some embodiments of the present invention, the first lower surface 211 and the handle 10 can be connected to each other through the first limiting transition surface 40, the second lower surface 221 and the handle 10 can be connected to each other through the second limiting transition surface 50, the first lower surface 211 and the handle 10 can be connected to each other through the first limiting transition surface 40, and the second lower surface 221 and the handle 10 can be connected to each other through the second limiting transition surface 50. So set up, can make first lower surface 211 and handle 10 junction and/or second lower surface 221 and handle 10 junction not have sharp-edged acute angle, be difficult for hiding dirty and holding dirt, also do not have the problem of pressing against the hand, can further promote user's the comfort level of gripping.

For example, in the present embodiment, the first position-limiting transition surface 40 and the second position-limiting transition surface 50 may be circular arcs, elliptical arcs, or the like.

Further, in this embodiment, the first position-limiting transition surface 40 may extend to the front end surface 212 of the front end 21, the second position-limiting transition surface may extend to the rear end surface 222 of the rear end 22, the first position-limiting transition surface 40 may extend to the front end surface 212 of the front end 21, and the second position-limiting transition surface 50 may extend to the rear end surface 222 of the rear end 22. Due to the arrangement, a sharp dead angle does not exist between the first lower surface 211 of the machine body 20 and the handle 10 and between the second lower surface 221 and the handle 10, observation and cleaning of a user are facilitated, and cleaning along the arc transition direction is labor-saving during cleaning because the front end 21 and/or the tail end 22 of the machine body 20 are in smooth arc transition.

In a specific embodiment of the present invention, the first lower surface 211 of the body 20 is in transitional connection with the handle 10 through the first limiting transition surface 40, and the second lower surface 221 is in transitional connection with the handle 10 through the second limiting transition surface 50, and the curvature of the first limiting transition surface 40 is greater than the curvature of the second limiting transition surface 50. During actual machining, the curvature of the first limiting transition surface 40 may cause the body 20 to be lifted too much, so that the axial impact force applied to the handle 10 is large, which is not beneficial to holding, and the curvature of the second limiting transition surface 50 may cause the tail end 22 of the body 20 to be too large in size. In this embodiment, the curvature of the first limiting transition surface 40 is smaller than that of the second limiting transition surface 50, so that the fuselage 20 with the tail end 22 protruding out of the peripheral edge of the handle 10 and the length of the front end 21 protruding out of the peripheral edge of the handle 10 can be conveniently processed in the processing process, that is, the fuselage 20 with the short tail end 22 can be obtained, and when a fascia gun is used for beating muscles, the tail end 22 is not easily interfered with other parts of the body.

Referring to fig. 2 and 3, the body 20 of the present embodiment includes an upper shell 23 and a lower shell 24, wherein the lower shell 24 is disposed close to the handle 10, and the upper shell 23 is disposed away from the handle 10. In the present embodiment, the concept of the present application is explained in detail in the case that the upper casing 23 and the lower casing 24 are separately provided, and the upper casing 23 and the lower casing 24 are separately provided, so that the structure inside the body 20 can be conveniently assembled and maintained. Alternatively, the upper shell 23 and the lower shell 24 in this embodiment may be connected together by a snap connection, a screw, a rivet, welding, bonding, or the like.

In some embodiments of the present invention, the body 20 may further include a left half shell and a right half shell, where the left and right sides are divided by the left and right sides of the handle 10, or the body 20 may be further configured into three or more than three shells capable of enclosing and forming the installation cavity.

In some embodiments of the present invention, the height of the upper shell 23 near the trailing end 22 is less than the height of the upper shell 23 near the leading end 21. It can be understood that the height of the upper shell 23 refers to the height of the upper shell 23 in the direction away from the handle 10, in this embodiment, the height of the upper shell 23 close to the tail end 22 is smaller than the height of the upper shell 23 close to the front end 21, so that the upper shell 23 is arranged in a manner that the front end is high and the rear end is low, the upper shell 23 is configured to be a flat shell structure, when the hand-held hand. In some embodiments of the present invention, the lower shell 24 and the handle 10 may be integrally formed. The lower shell 24 and the handle 10 are integrally formed, so that the structural strength of the whole fascia gun can be improved, and the falling resistance of the fascia gun can be improved. Inferior valve 24 in this embodiment and handle 10 hookup location department are through first spacing transition face 40 and the spacing transition face 50 transitional coupling of second, and during actual processing, can process inferior valve 24 and handle 10 through integrative injection moulding's mode, and the setting of first spacing transition face 40 and the spacing transition face 50 of second can make things convenient for the demolding of product, can also improve the outward appearance integrality of manadesma rifle in this embodiment.

Optionally, in other embodiments of the present invention, the lower shell 24 and the handle 10 can be assembled into a whole after being separately set, and the lower shell 24 and the handle 10 are assembled into a whole after being separately set, so as to reduce the processing difficulty of each structural member of the fascial gun. When the lower shell 24 and the handle 10 are assembled, the lower shell 24 and the handle 10 can be fixedly connected through a buckle, and can be assembled into a whole through rivets, screws, welding or bonding and the like.

Further, the fascia gun in this embodiment further includes a driving device 70 and a piston 60, wherein the driving device 70 is installed inside the body 20, the piston 60 is installed at the front end 21 of the body 20, and the massage head 30 is connected to the piston 60, and when the fascia gun operates, the driving device 70 drives the piston 60 to reciprocate along the inside and outside directions of the body 20, so as to drive the massage head 30 to reciprocate along the inside and outside directions of the body 20, thereby impacting the soft tissue of the user, driving the soft tissue to move, and effectively promoting the blood circulation at the soft tissue and effectively assisting the muscle to discharge acid. In the massage, the massage head 30 reciprocates in the axial direction thereof, and the axis of the massage head 30 is the same as the axis of the piston 60.

Optionally, the driving device in this embodiment may be, for example, a driving motor, a driving cylinder, or the like, and when actually connected, the piston 60 and the driving device 70 may be in transmission connection through the connecting rod 80, and may also be in transmission connection through a transmission mechanism structure such as a lead screw, a worm gear, or the like, so as to conveniently drive the piston 60 to reciprocate along the inside and outside directions of the body 20.

Specifically, the axial direction of the piston 60 in the present embodiment is the same as the axial direction of the body 20, so that the piston 60 is not easily interfered with the body 20 during movement, the space utilization is more sufficient, the body 20 has a smaller size, and the design of miniaturization and light weight of the fascial gun is facilitated. It should be understood that the axial direction of the main body 20 in this embodiment refers to the vertical line direction when the main body 20 is vertically hung, and the vertical hanging refers to the hanging state when the front end 21 of the main body 20 is at the highest point of the main body 20 and the tail end 22 is at the lowest point of the main body 20.

Alternatively, the extending direction of the connecting rod 80, the axial direction of the piston 60 and the axial direction of the body 20 in the present embodiment are also the same, and the axis of the piston is disposed at an obtuse angle γ with respect to the extending direction of the handle 10. That is, the piston 60 rises relatively to the perpendicular line perpendicular with the handle 10, like this, when beating different positions, because the contained angle between piston 60 and the handle 10 is obtuse angle gamma, the vertical vibrational force that gives the hand when fuselage 20 vibrates is less, the manadesma rifle is held more comfortably, reduce the fatigue degree of holding for a long time, simultaneously, piston 60 rises relatively to the perpendicular line perpendicular with the handle 10, on the direction perpendicular with the handle 10 axial, fuselage 20 of equal length can hold longer connecting rod, promote the moment of piston 60, make the manadesma rifle have the bigger dynamics of beating. It is understood that the driving mechanism of the fascial gun can be actually understood as a cam-link motion model, the shorter the link 80 is, the more easily the locking is generated at the extreme position, the longer the link 80 is, the less easily the locking is generated at the extreme position, and the collision force between the piston 60 and the machine body 20 is also smaller, so that the noise of the fascial gun is also reduced.

Illustratively, the obtuse angle γ between the extending direction of the connecting rod 80 and the extending direction of the handle 10 in the present embodiment is 95 ° -135 °, such as 97 °, 99 °, 100 °, 101 °, 103 °, 105 °, 110 °, 115 °, 120 °, 125 °, 130 °, 135 °, and so on. In this range, the obtuse angle γ is reasonable, and the angle γ is too small to play a role in increasing the connecting rod 80, and too large angle γ causes the handle 10 to be impacted by a large axial direction, which is not favorable for holding.

Further, the end surface of the front end 21 facing the massage head 30 in the present embodiment, that is, the front end surface 212 of the front end 21 is perpendicular to the axial direction of the piston 60, and the massage head 30 has a connecting portion 31 and a plate-like tip 32 connected to the connecting portion 31, the plate-like tip 32 being parallel to the end surface. With this arrangement, the distance between the plate-shaped end 32 and the front end surface 212 can be made uniform, and the link 80 does not need to be longer to increase the distance between the massage head 30 and the front end surface 212 to avoid interference between the massage head 30 and the front end surface 212 during movement. In addition, the connecting portion 31 may be, for example, a connecting column, and the plate-shaped tip 32 may be separated from the piston 60 by connecting the connecting column to the piston 60, so that a gap between the plate-shaped tip 32 and the body 20 may be increased, and interference with the body 20 during the reciprocating motion of the plate-shaped tip 32 may be avoided. The front end 21 extends from the handle 10 towards the direction far away from the handle 10 so that the front end 21 is arranged upwards relative to the handle 10 and can be further matched with the moving direction of the piston 60 and the connecting rod 80, so that the inner space of the machine body 20 is more fully utilized, and the machine body is smaller on the premise that the piston 60 can be lifted upwards.

Referring to fig. 1 to 4, in the present embodiment, the handle 10 is disposed in a cylindrical structure for being held by a user. Specifically, the one end of this column structure far away from fuselage 20 is more close to the thinness of the one end of fuselage 20, and the state when this shape can the adaptation user hand grips is convenient for the user to grip this and the shape of user's hand grip basically unanimous, and the ring that the forefinger encircles and form is less than the ring that the finger encircles and form promptly, and the convenience of customers grips more, can improve the travelling comfort in utilization of manadesma rifle. Optionally, the columnar structure in this embodiment may be a prism, a cylinder, or another special-shaped columnar structure, and any other deformed shape that is convenient for a user to hold is within the protection scope of the present invention.

Further, the handle 10 of the present embodiment is provided with a non-slip portion (not shown in the drawings), so that the non-slip performance of the handle 10 can be improved, and the handle is convenient for a user to hold.

Alternatively, the antiskid part can be an antiskid line, an antiskid pad, or a combination of the antiskid line and the antiskid pad. The anti-slip patterns can be concave-convex type anti-slip patterns, sawtooth type anti-slip patterns or corrugated type anti-slip patterns, and the anti-slip pad can be a silica gel pad or a rubber pad and the like.

Further, the handle 10 of the present embodiment is further provided with a switch button 90 for controlling the fascial gun, and the switch button 90 is provided on the handle 10, so as to facilitate the operation and use of the user. Alternatively, the switch button 90 may be disposed on a cylindrical surface of the handle 10, and may also be disposed on an end surface of the handle 10 facing away from the body 20. In other embodiments of the present invention, the switch button 90 may be disposed on the body 20.

To sum up, the utility model discloses a front end 21 and the tail end 22 that have protrusion in the peripheral edge setting of handle 10 of manadesma rifle, during the in-service use, the user grips handle 10 with the hand, and at this moment, protrusion can be spacing to user's finger and tiger's mouth in the front end 21 and the tail end 22 of the periphery of handle 10, prevent that the manadesma rifle from appearing the phenomenon of shifting or slippage on hand. Meanwhile, the utility model provides a be obtuse angle alpha setting between the extending direction of the first lower surface 211 of the front end 21 of fuselage 20 and the handle 10, and be obtuse angle beta setting between the extending direction of the second lower surface 221 of tail end 22 and the handle 10, this makes the front end 21 of fuselage 20 and the position department that is close to handle 10 of tail end 22 all extend towards the direction of keeping away from handle 10, sharp-pointed contained angle can not appear in fuselage 20 and the turning position of handle 10, when user's hand held handle 10, can not cause centre gripping and oppression to finger and tiger's mouth, the painful phenomenon more can not appear, can improve the use travelling comfort of manadesma rifle.

The above detailed description is made on the device of the fascia gun disclosed in the embodiment of the present invention, and the specific examples are applied herein to explain the principle and the implementation of the present invention, and the above description of the embodiments is only used to help understand the fascia gun and the core concept thereof; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, and in summary, the content of the present specification should not be understood as the limitation of the present invention.

Claims

1. A fascia gun, which is characterized by comprising a handle, a machine body and a massage head, wherein,

2. The fascial gun of claim 1, wherein the caudal end protrudes beyond a peripheral edge of the handle, the caudal end having a second inferior surface proximate to the handle, the second inferior surface extending at an obtuse angle β relative to the handle.

3. The fascial gun of claim 2, wherein the obtuse angle a is less than the obtuse angle β.

4. The fascia gun as claimed in claim 2, wherein a second position-limiting transition surface is formed between the second lower surface and the handle, and the second position-limiting transition surface is used for limiting the contact between the hand held on the handle and the second lower surface.

5. The fascial gun of claim 4, wherein the curvature of the first restraining transition surface is less than the curvature of the second restraining transition surface.

6. The fascial gun of claim 4, wherein the second stop transition surface extends to a trailing face of the trailing end.

7. The fascial gun of claim 1, wherein the first restraining transition surface extends to a front face of the forward end.

8. The fascial gun of claim 1, wherein said obtuse angle alpha is between 95 and 135 degrees.

9. The fascial gun of claim 2, wherein the obtuse angle β is 135 ° -170 °.

10. The fascial gun of claim 2, wherein the second lower surface extends in a direction away from the handle and toward a direction proximal to the axis of the massage head to intersect the axis of the massage head.

11. The fascia gun as claimed in claim 1, wherein the fascia gun further comprises a piston, the piston is mounted at the front end of the body, the axial direction of the piston is the same as the axial direction of the body, and the massage head is connected with the piston and driven by the piston to reciprocate in a direction close to or far away from the body.

12. The fascial gun of claim 11, wherein an axis of the piston is disposed at an obtuse angle γ with respect to an extension direction of the handle.

13. The fascial gun of claim 12, wherein the obtuse angle gamma is between 95 ° and 135 °.

14. The fascia gun according to any of claims 11 to 13, wherein an end surface of the front end facing the massage head is perpendicular to an axial direction of the piston.

15. The fascial gun of claim 14, wherein the massage head has a connection portion and a plate-like end connected to the connection portion, the plate-like end being parallel to the end face.

16. The fascia gun of any of claims 1-13, wherein the body comprises an upper shell and a lower shell coupled to each other, the lower shell coupled to the handle, the upper shell disposed away from the handle.

17. The fascia gun as claimed in claim 16, wherein the lower casing is integrally formed with the handle or is separately formed and assembled as a single body.

18. The fascial gun of claim 16, wherein a height of the superior shell proximal to the caudal end is less than a height of the superior shell proximal to the anterior end.