CN216877103U - Shock-absorbing assembly and fascia gun - Google Patents

Abstract

The utility model relates to the technical field of massage instruments, and particularly discloses a damping assembly and a fascia gun. The damping assembly comprises an elastic damping seat and an elastic damping piece, wherein a first mounting hole and a damping hole are formed in the elastic damping seat, the first mounting hole penetrates through the elastic damping seat, and the damping hole is formed in the periphery of the first mounting hole; the elastic damping member is arranged in the damping hole, and the damping capacity of the elastic damping member is greater than that of a hypothetical damping part formed by the elastic damping seat at the damping hole. The damping assembly can effectively damp the driving assembly arranged on the mounting bracket, so that the use comfort of the fascia gun is improved.

Description

Damping component and fascia rifle

Technical Field

The utility model relates to the technical field of massage instruments, in particular to a damping assembly and a fascia gun.

Background

In the related art, the fascia gun comprises a machine body and a massage head, and during actual work, the massage head is driven by a driving device arranged in the machine body to realize reciprocating motion, so that a user can be massaged. In order to absorb shock and reduce noise of the fascial gun, a bracket for supporting and installing the driving device is generally a rubber ring or a silica gel ring. However, the effect of damping through the rubber ring or the silica gel ring is not good enough, and the requirement of people is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a damping component and a fascia gun, and aims to solve the problem that the fascia gun in the related art is not good in damping and noise reduction effects.

In order to achieve the above object, an embodiment of the present invention discloses a damper assembly, including:

the damping device comprises an elastic damping seat, a first mounting hole and a damping hole are formed in the elastic damping seat, the first mounting hole penetrates through the elastic damping seat, and the damping hole is formed in the periphery of the first mounting hole; and

an elastic damping member disposed within the damping hole, the elastic damping member having a damping capacity greater than a damping capacity of a hypothetical damping portion of the elastic damping mount formed at the damping hole.

As an alternative implementation manner, in an embodiment of the present invention, the elastic damping seat includes a first damping portion and a second damping portion that are oppositely disposed in a direction away from the first mounting hole, the damping hole is defined between the first damping portion and the second damping portion, and two opposite sides of the elastic damping member respectively abut against the first damping portion and the second damping portion for damping in a direction away from or close to the first mounting hole.

As an optional implementation manner, in an embodiment of the present invention, the plurality of shock absorbing holes are distributed at intervals in a circumferential direction of the first mounting hole, and the elastic shock absorbing member is disposed in each shock absorbing hole.

As an alternative embodiment, in an embodiment of the present invention, the shock absorbing hole is a curved hole extending in a circumferential direction of the first mounting hole; the elastic damping piece is a bending damping piece extending along the circumferential direction of the first mounting hole, or a plurality of elastic damping pieces distributed along the circumferential direction of the first mounting hole are arranged in the damping hole.

As an alternative embodiment, in an embodiment of the present invention, the shock absorbing hole is a curved hole extending in a circumferential direction of the first mounting hole, and the elastic shock absorbing member is a curved shock absorbing member extending in the circumferential direction of the first mounting hole; in a projection plane perpendicular to the center line of the first mounting hole, a central angle of two ends of the projection of the shock absorbing hole with respect to the center of the projection of the first mounting hole is R, wherein R satisfies: r is more than or equal to 30 degrees and less than 180 degrees.

As an alternative implementation, in the embodiment of the present invention, R satisfies: r is more than or equal to 60 degrees and less than or equal to 120 degrees.

As an alternative, in an embodiment of the present invention, the elastic shock absorbing member includes a shock absorbing elastic sheet, and the shock absorbing elastic sheet is bent at least once to configure the elastic shock absorbing member into a ring-shaped structure.

As an optional implementation manner, in the embodiment of the present invention, two ends of the shock absorbing elastic sheet are welded or connected together through a buffer; alternatively, the first and second electrodes may be,

two ends of the shock absorption elastic sheet are arranged at intervals; and/or the presence of a gas in the atmosphere,

the elastic damping piece is of an arc-shaped annular structure.

As an alternative embodiment, in an embodiment of the present invention, the elastic shock absorbing member is a shock absorbing cage or a shock absorbing bladder.

As an optional implementation manner, in an embodiment of the present invention, one end of the shock absorbing hole is open, the shock absorbing assembly further includes an elastic shock absorbing cover, the elastic shock absorbing cover is disposed on the elastic shock absorbing base and covers the open end of the shock absorbing hole, and the elastic shock absorbing cover is provided with a second mounting hole corresponding to the first mounting hole.

As an optional implementation manner, in an embodiment of the present invention, an annular gap is formed on an outer circumferential surface of the elastic damping seat, and the elastic damping cover and the annular gap enclose to form an annular groove; or, an annular groove is formed on the peripheral surface of the elastic shock absorption seat; and/or the presence of a gas in the gas,

the elastic shock absorption cover is a silica gel piece or a rubber piece.

As an optional implementation manner, in an embodiment of the present invention, the elastic shock absorbing seat is a silicone member or a rubber member; and/or the presence of a gas in the gas,

the elastic damping member has a maximum compressible deformation amount greater than that of the assumed damping portion, and/or has a spring coefficient greater than that of the assumed damping portion so that a damping capacity of the elastic damping member is greater than that of the assumed damping portion.

As an optional implementation manner, in an embodiment of the present invention, one end of the shock absorbing hole is open, and the elastic shock absorbing member protrudes out of the opening of the shock absorbing hole; damping component still includes the elasticity damper cap, be equipped with the second mounting hole on the elasticity damper cap and locate the shock attenuation groove of second mounting hole week side, the elasticity damper cap is located elasticity shock mount, just the shock attenuation groove corresponds the shock attenuation hole sets up, elasticity bumper shock absorber spare protrusion in the uncovered outer part of shock attenuation hole is located in the shock attenuation inslot, the second mounting hole with first mounting hole corresponds the setting.

In a second aspect, the present invention also discloses a shock absorbing assembly, comprising:

the elastic shock absorption seat is provided with a first mounting hole, the first mounting hole penetrates through the elastic shock absorption seat, and the peripheral surface of the elastic shock absorption seat is provided with a shock absorption hole;

the elastic damping ring is sleeved outside the elastic damping seat and covers the damping hole; and

an elastic damping member disposed within the damping hole, the elastic damping member having a damping capacity greater than a damping capacity of a hypothetical damping portion of the elastic damping mount formed at the damping hole.

In a third aspect, the present invention also discloses a shock absorbing assembly, comprising:

the damping device comprises an elastic damping seat, a first damping device and a second damping device, wherein a first mounting hole is formed in the elastic damping seat, the first mounting hole penetrates through the elastic damping seat, and a damping hole is formed in the inner wall surface of the first mounting hole;

the elastic damping ring is sleeved in the first mounting hole and covers the damping hole; and

an elastic damping member disposed within the damping hole, the elastic damping member having a damping capacity greater than a damping capacity of a hypothetical damping portion of the elastic damping mount formed at the damping hole.

In a fourth aspect, the utility model also discloses a fascia gun, which comprises the shock-absorbing assembly.

As an alternative embodiment, in an embodiment of the utility model, the fascia gun further comprises:

the device comprises a machine body, wherein the inner side surface of the machine body is convexly provided with a mounting column;

the mounting bracket is provided with a mounting through hole, at least part of the elastic shock absorption seat is sleeved in the mounting through hole, and the mounting column part is sleeved in the first mounting hole, so that at least part of the elastic shock absorption seat is positioned between the inner wall surface of the mounting through hole and the outer peripheral surface of the mounting column, and the mounting bracket is mounted in the machine body through the shock absorption assembly;

the driving assembly is arranged in the machine body and is arranged on the mounting bracket; and

the massage head is arranged on the driving component, and the driving component is used for driving the massage head to reciprocate.

As an alternative embodiment, in the embodiment of the present invention, two of the shock absorbing holes are provided, and the two shock absorbing holes are respectively located at both sides of the first mounting hole in the reciprocating direction of the massage head.

As an optional implementation manner, in an embodiment of the present invention, the mounting column and the shock absorbing assembly are both multiple, the multiple shock absorbing assemblies and the multiple mounting columns are arranged in a one-to-one correspondence, and the mounting bracket is mounted in the machine body through the multiple shock absorbing assemblies.

As an alternative, in the embodiment of the present invention, there is at least one of the shock absorbing assemblies having a mounting plane different from that of the other shock absorbing assemblies.

As an optional implementation manner, in an embodiment of the present invention, a first alignment structure is disposed on the elastic shock absorbing seat, and a second alignment structure that is matched with the first alignment structure for limiting is disposed on the mounting bracket and/or the mounting post; and/or the presence of a gas in the gas,

the mounting bracket comprises a mounting lug, and the mounting through hole is formed in the mounting lug; and/or the presence of a gas in the gas,

the fascia gun further comprises a locking member connected with the mounting bracket and/or the mounting column for locking the mounting bracket, the mounting column and the shock absorption assembly together; and/or the presence of a gas in the gas,

the periphery of the mounting through hole is arranged in the annular groove of the damping component; and/or the presence of a gas in the gas,

the mounting column is a threaded column; and/or the presence of a gas in the gas,

the eccentricity of an eccentric wheel of the driving component is greater than or equal to 5 mm; and/or the presence of a gas in the atmosphere,

the mounting bracket comprises a guide sleeve, and a driving rod of the driving assembly is movably arranged in the guide sleeve.

Compared with the prior art, the utility model has at least the following beneficial effects:

the during operation of manadesma rifle, the installing support can be given in the vibration of the drive assembly of manadesma rifle, the vibration of installing support can be given in order to give the erection column for the organism for damper, manadesma rifle during operation promptly, the installing support mainly can produce the impact to the erection column in the vibration direction of manadesma rifle (the direction of massage head motion promptly), and damper can cushion this impact, damper mainly is used for cushioning the ascending impact of radial direction of installation through-hole promptly, its concrete mode of buffering is that the installing support transmits the vibration for elastic shock mount pad, elastic shock mount pad transmits the vibration for the erection column, at the in-process of elastic shock mount pad transmission vibration, the vibration of damping hole lateral wall can transmit to its another lateral wall through elastic shock absorber, in order to transmit for the erection column. That is to say, when the vibration of installing support transmitted the outer shell portion for the organism through damper assembly, must pass through elasticity shock mount and elasticity damping member and realize a lot of shock attenuation to can improve the shock attenuation effect, reduce the outer shell portion vibration range of organism, the noise reduction, thereby can improve user experience. Compared with the structure for absorbing shock through a rubber ring or a silica gel ring, the shock absorption assembly can effectively absorb shock of the driving assembly arranged on the mounting bracket, and the use comfort of the fascia gun is improved conveniently.

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 perspective view of a body of a fascia gun according to an embodiment of the present invention;

FIG. 2 is an exploded view of the fascial gun of FIG. 1;

FIG. 3 is a perspective view of the mounting bracket of FIG. 2;

FIG. 4 is an exploded view of the shock assembly of FIG. 2;

FIG. 5 is a top view of the shock assembly of FIG. 2;

FIG. 6 is a sectional view A-A of FIG. 5;

FIG. 7 is a front view of the elastomeric damper mount of FIG. 4 with the elastomeric damper member positioned within the damper aperture;

FIG. 8 is a cross-sectional view B-B of FIG. 7;

FIG. 9 is an enlarged view of the area M in FIG. 8;

FIG. 10 is a top view of FIG. 1 (with the first housing portion removed);

FIG. 11 is a cross-sectional view C-C of FIG. 10;

fig. 12 is an enlarged view of region P in fig. 11;

fig. 13 is an enlarged view of the region N in fig. 4;

FIG. 14 is a magnified view of region I of FIG. 3;

FIG. 15 is a cross-sectional view of a shock absorbing assembly as disclosed in another embodiment of the present invention;

FIG. 16 is a cross-sectional view of a shock absorbing assembly according to yet another embodiment of the present disclosure;

figure 17 is a cross-sectional view of a modified embodiment of the shock assembly of figure 16;

FIG. 18 is a cross-sectional view of a shock absorbing assembly according to yet another embodiment of the present disclosure;

figure 19 is a cross-sectional view of a modified embodiment of the shock assembly of figure 18;

fig. 20 is a schematic structural view of a related embodiment in which a damper base is integrally formed with a so-called "provisional damping portion" of the present invention at a damper hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model 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 meanings of these terms in the present invention can be understood by those skilled 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 meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

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

Referring to fig. 1 and 2, fig. 1 is a perspective view of a fascia gun (massage head not shown) according to an embodiment of the disclosure, and fig. 2 is an exploded view of fig. 1. According to an embodiment of the present invention, there is provided a fascia gun 200, the fascia gun 200 includes a body 50, a massage head (not shown), a mounting bracket 60, and a driving assembly 70.

Specifically, the body 50 is provided with an installation cavity 53, and an installation column 531 is protruded on the inner side surface of the body 50 (i.e., the inner wall surface of the installation cavity 53); the mounting bracket 60 is provided with a mounting through hole 63, the mounting bracket 60 is fixed in the mounting cavity 53, wherein the mounting column 531 is fixedly arranged in the mounting through hole 63; the driving assembly 70 is disposed in the body 50 and mounted to the mounting bracket 60; the massage heads are mounted to a drive assembly 70, the drive assembly 70 being for reciprocating the massage heads.

Optionally, the body 50 includes a main body 51 and a handle 52, as shown in fig. 1, and a boundary between the main body 51 and the handle 52 is shown as a straight line P. In this embodiment, the main body 51 is disposed in a flat column shape, the handle 52 is disposed in a column shape, one end of the handle 52 is connected to the main body 51, an inner cavity of the handle 52 is communicated with an inner cavity of the main body 51, and the two cavities are communicated and combined to form the installation cavity 53. The massage head is movably connected to the end of the main body 51 and connected to a driving assembly 70 disposed in the mounting chamber 53. In actual use, the user holds the handle 52, and then turns on the control button of the fascial gun 200 to operate the driving assembly 70, so as to drive the massage head to reciprocate, thereby massaging the user.

Further, the main body 51 in this embodiment includes a first housing portion 511 and a second housing portion 512 that are separately disposed, where the second housing portion 512 is located on a side of the main body 51 close to the handle 52, the handle 52 and the second housing portion 512, and the first housing portion 511 is located on a side of the main body 51 away from the handle 52. In the actual processing process, the second housing part 512 and the handle 52 are integrally formed, so that the structure is stable and the strength is higher. And first casing portion 511 and second casing portion 512 components of a whole that can function independently set up, consequently, at the in-process of assembling fascial rifle 200, can dismantle first casing portion 511 from second casing portion 512 earlier for installation cavity 53 on the organism 50 exposes the outside, and at this moment, installation cavity 53 is one and has open cavity structures, is convenient for more that the assembler installs structures such as installing support 60, drive assembly 70 in installation cavity 53, and easy operation is convenient. After the internal structure of the fascial gun 200 is installed, the first housing portion 511 is covered and fixed on the second housing portion 512, so that the installation of the internal structure of the fascial gun 200 can be completed. Specifically, the first housing portion 511 and the second housing portion 512 can be fixedly connected together by means of a snap, a screw, a pin, welding, or adhesion.

Illustratively, the first housing portion 511 and the second housing portion 512 in the present embodiment are provided as upper and lower half shells in the up-down direction of the main unit 51. Of course, in another embodiment of the present invention, the first housing portion 511 and the second housing portion 512 may be provided in the left half housing portion and the right half housing portion in the left-right direction of the main unit 51. Similarly, in other embodiments of the present invention, the main body 51 may be composed of three or more housing portions, and any other modifications within the spirit of the present invention are within the scope of the present invention.

Alternatively, the main body 51 and the handle 52 in this embodiment may be in a cylindrical, prismatic, elliptic cylindrical or other irregular cylindrical configuration. The handle 52 has a mounting hole therein, and the mounting hole can be used for mounting a circuit board, a battery and other structures of the fascia gun 200. The handle 52 may also be provided with control buttons or the like, which facilitate the user to control the fascial gun 200.

As shown in fig. 2 and 3, fig. 3 is a perspective view of the mounting bracket of fig. 2. The mounting bracket 60 in this embodiment includes a mounting portion 65, an extension portion 61, and a guide sleeve 62, the extension portion 61 is located between the guide sleeve 62 and the motor mounting portion 65, and when actually mounting, the (driving portion of the) driving assembly 70 (such as a driving motor) is mounted at the mounting portion 65, specifically, the (driving portion of the) driving assembly 70 (such as a driving motor) may be fixed at the mounting portion 65 through a locking screw, a locking buckle, or a locking pin, which is simple in structure and convenient to mount. Optionally, the installation portion 65 in this embodiment may be a mounting groove, a mounting boss, a mounting ring, and the like, and fig. 3 shows a case where the installation portion 65 is set as the mounting groove, and the driving assembly 70 is carried by the mounting groove, so that when actually installed, the driving assembly 70 is conveniently and quickly positioned, and the operation is simple and quick.

During actual installation, the mounting bracket 60 is installed in the mounting cavity 53 through the shock absorbing assembly 100, so that when the driving assembly 70 works, the vibration of the driving assembly is transmitted to the outside of the machine body 50 after being processed by the shock absorbing assembly 100, the vibration of the user can be reduced, and the experience of the user can be improved. The driving assembly 70 of the fascial gun 200 in this embodiment comprises a driving rod 110, wherein a guiding sleeve 62 and an extending portion 61 are integrally arranged, the guiding sleeve 62 is arranged in the installation cavity 53, the driving rod 110 is movably/slidably arranged in the guiding sleeve 62, and the massage head is connected with the driving rod 110, so that when the driving assembly 70 works, the driving rod 110 can be driven to reciprocate in the guiding sleeve 62, and further the massage head can be driven to reciprocate to massage a user.

Of course, in other embodiments of the present invention, the mounting bracket 60 may not include the guide sleeve 62, that is, the guide sleeve 62 may be disposed separately from the mounting bracket 60, that is, the guide sleeve 62 and the mounting bracket 60 are disposed separately, and any other modifications within the spirit of the present invention are within the scope of the present invention.

Illustratively, the driving assembly 70 in the present embodiment includes a linear reciprocating type driving motor or a driving cylinder, etc.

Of course, in some embodiments, as shown in fig. 2, the driving assembly 70 may further include a driving motor and a transmission mechanism, wherein the transmission mechanism includes the transmission assembly 90, the eccentric member 80, the driving rod 110, and the like. Wherein, the eccentric part 80 is fixedly arranged on the rotating shaft of the driving motor, the transmission component 90 comprises a connecting rod, one end of the connecting rod is rotatably connected with the eccentric shaft of the eccentric part 80, the other end of the connecting rod is rotatably connected with the driving rod 110, when the driving motor works, the eccentric part 80 rotates along with the rotating shaft and drives the connecting rod to reciprocate, thereby driving the driving rod 110 and the massage head arranged on the driving rod 110 to reciprocate together, the structure is simple, and the realization is convenient.

Referring to fig. 2 to 6, wherein fig. 4 is an exploded view of the shock absorbing assembly of fig. 2; FIG. 5 is a top view of the shock assembly of FIG. 2; fig. 6 is a sectional view a-a in fig. 5. The shock-absorbing assembly 100 in this embodiment includes an elastic shock-absorbing mount 10 and an elastic shock-absorbing member 20. The elastic shock absorption seat 10 is provided with a first mounting hole 11 and a shock absorption hole 12, the first mounting hole 11 penetrates through the elastic shock absorption seat 10, and the shock absorption hole 12 is arranged on the peripheral side of the elastic shock absorption seat 10; the elastic damping member 20 is disposed in the damping hole 12, and the damping capacity of the elastic damping member 20 is greater than that of a hypothetical damping portion formed at the damping hole 12 by the elastic damping mount 10.

It is to be understood that the term "provisional shock absorbing portion" in the present invention means a provisional shock absorbing portion if the elastic cushion 10 is integrally formed with a shock absorbing portion at the shock absorbing hole 12, as shown in fig. 20, and the structure in block B in fig. 20 is the term "provisional shock absorbing portion" in the present embodiment.

The phrase "the shock-absorbing ability of the elastic shock-absorbing member 20 is greater than the shock-absorbing ability of the assumed shock-absorbing portion formed at the shock-absorbing hole 12 of the elastic shock-absorbing mount 10" in the present invention includes at least one of "the elastic modulus of the elastic shock-absorbing member 20 is greater than the elastic modulus of the assumed shock-absorbing portion" and "the maximum deformation stroke (i.e., the maximum compressible deformation amount) of the elastic shock-absorbing member 20 is greater than the maximum deformation stroke (i.e., the maximum compressible deformation amount) of the assumed shock-absorbing portion".

When the shock-absorbing assembly 100 is installed in the fascial gun 200, the elastic shock-absorbing seat 10 is at least partially sleeved in the installation through hole 63 of the installation bracket 60, and the installation post 531 is partially sleeved in the first installation hole 11, so that the elastic shock-absorbing seat 10 is at least partially located between the inner wall surface of the installation through hole 63 and the outer circumferential surface of the installation post 531, so that the installation bracket 60 is installed in the machine body 50 through the shock-absorbing assembly 100.

Thus, when the fascial gun 200 works, the vibration of the driving component 70 of the fascial gun 200 can be transmitted to the mounting bracket 60, and the vibration of the mounting bracket 60 can be transmitted to the shock absorption component 100 to be transmitted to the mounting column 531 of the machine body 50, it should be noted that when the fascial gun works, the mounting bracket 60 mainly generates impact on the mounting column 531 in the vibration direction of the fascial gun 200 (i.e., the movement direction of the massage head), and the shock absorption component 100 can buffer the impact, i.e., the shock absorption component 100 is mainly used for buffering the impact in the radial direction of the mounting through hole 63, and the specific buffering mode is that the mounting bracket 60 transmits the vibration to the elastic shock absorption seat 10, the elastic shock absorption seat 10 transmits the vibration to the mounting column 531, and in the vibration transmission process of the elastic shock absorption seat 10, the vibration of one side wall of the shock absorption hole 12 can be transmitted to the other side wall thereof through the elastic shock absorption piece 20 to be transmitted to the mounting column 531.

That is to say, when the vibration of installing support 60 passes through damper 100 and transmits for the outer shell portion of organism 50, must pass through elastic damping mount 10 and elastic damping member 20 and realize the shock attenuation many times to can realize weakening many times the vibration, thereby can improve the shock attenuation effect, reduce the outer shell portion vibration range of organism 50, the noise reduction, thereby can improve user experience.

In the present embodiment, the eccentric distance of the eccentric member 80 is greater than or equal to 5 mm, and for the fascia gun 200, when the eccentric distance of the eccentric member 80 is greater, the vibration stroke is greater, and the vibration amplitude and noise are greater, but since the damping effect of the damping assembly 100 is better, it is advantageous to produce the fascia gun 200 with low noise and large stroke.

Compared with the structure of absorbing shock through a rubber ring or a silica gel ring in the past, the shock absorption assembly 100 in the embodiment has a better shock absorption effect, can effectively absorb shock of the driving assembly 70 mounted on the mounting bracket 60, and is convenient for improving the use comfort of the fascia gun 200 in the embodiment.

During actual installation, the elastic shock absorbing seat 10 is installed on the installation column 531 through the first installation hole 11, after the shock absorbing assembly 100 is installed, the installation bracket 60 is placed on the shock absorbing assembly 100, and then the installation bracket 60 is locked on the installation column 531 through the locking member 120. Alternatively, the locking member 120 may be, for example, a locking screw, a locking pin, or the like. Of course, in other embodiments of the present invention, the mounting bracket 60 and the shock absorbing assembly 100 may be fixed on the mounting column 531 by a snap structure or the like. Specifically, the elastic damper 10 in the present embodiment is provided in a substantially cylindrical structure, which may be, for example, a cylindrical, prismatic or other irregular cylindrical structure. The first mounting hole 11 is provided along the central axis of the columnar structure, enabling smooth mounting of the elastic damper 10 on the mounting column 531.

In some embodiments, the maximum compressible deformation amount of the elastic shock-absorbing member 20 may be made larger than that of the hypothetical shock-absorbing portion, so that the shock-absorbing capacity of the elastic shock-absorbing member 20 is made larger than that of the hypothetical shock-absorbing portion formed at the shock-absorbing hole 12 by the elastic shock-absorbing mount 10. In this way, the limit shock absorbing capacity of the elastic shock absorbing member 20 can be made greater than that of the assumed shock absorbing part, so that the shock absorbing assembly 100 can absorb greater vibration, so that the shock absorbing performance of the shock absorbing assembly 100 and the lifespan of the shock absorbing assembly 100 can be improved.

In some other embodiments, the elastic damping member 20 may have a greater elastic coefficient than that of the assumed damping portion, so that the damping capacity of the elastic damping member 20 is greater than that of the assumed damping portion formed by the elastic damper base 10 at the damping hole 12. Thus, the elastic damping member 20 has a smaller amount of deformation and a greater damping capacity when subjected to the same vibration impact.

In the present embodiment, the maximum compressible deformation amount of the elastic shock-absorbing member 20 is made greater than the maximum compressible deformation amount of the hypothetical shock-absorbing portion, and the elastic modulus of the elastic shock-absorbing member 20 is made greater than the elastic modulus of the hypothetical shock-absorbing portion, so that the shock-absorbing capacity of the elastic shock-absorbing member 20 is greater than the shock-absorbing capacity of the hypothetical shock-absorbing portion formed at the shock-absorbing hole 12 by the elastic shock-absorbing mount 10.

Further, the elastic damping mount 10 includes a first damping portion 15 and a second damping portion 16 oppositely disposed in a direction away from the first mounting hole 11, the damping hole 12 is defined between the first damping portion 15 and the second damping portion 16, and two opposite sides of the elastic damping member 20 respectively abut against the first damping portion 15 and the second damping portion 16 for damping in a direction away from or close to the first mounting hole 11 (i.e. a radial direction of the first mounting hole 11), so as to further improve a damping effect of the damping assembly 100.

It is understood that the first and second shock absorbing portions 15 and 16 are respectively used to form opposite sidewalls of the shock absorbing hole 12.

In order to further improve the damping effect of the damping module 100, the damping hole 12 is provided in a plurality in the present embodiment, the plurality of damping holes 12 are provided at intervals on the peripheral side of the first mounting hole 11, and an elastic damping member 20 is provided in each damping hole 12.

When the driving assembly 70 on the mounting bracket 60 vibrates, the vibration of the driving assembly is transmitted from the mounting bracket 60 to the elastic shock absorbing members 20 through the elastic shock absorbing bases 10 and then transmitted outwards from the first mounting hole 11 along the mounting column 531, and in the embodiment, by arranging a plurality of elastic shock absorbing members 20 at the periphery of the first mounting hole 11, the vibration transmitted from the mounting bracket 60 can be effectively absorbed and absorbed, and the shock absorbing effect of the shock absorbing assembly 100 can be improved.

In some embodiments, the number of the shock absorbing holes 12 may be two, three, or more than three, and fig. 1 in the present embodiment shows a case where there are two shock absorbing holes 12. In addition, in other embodiments of the present invention, the damping hole 12 may be provided as one, in which case, the damping hole 12 may be provided as an annular cavity which is disposed around the first mounting hole 11, and the vibration of the mounting bracket 60 may be effectively absorbed corresponding to the disposition of the annular elastic damping member 20 in the annular cavity. It should be noted that, in some embodiments, two or more elastic damping members 20 may be disposed in the damping hole 12, and in this case, the common damping capacity of the plurality of elastic damping members 20 in the damping hole 12 should be greater than the damping capacity of the assumed damping portion where the elastic damping seat is formed in the damping hole.

Hereinafter, a plurality of damping holes 12 are provided, and one elastic damping member 20 is correspondingly provided in each damping hole 12.

In some embodiments, when the shock absorbing holes 12 are provided in two, correspondingly, the elastic shock absorbing members 20 are also provided in two, and the two elastic shock absorbing members 20 are provided in one-to-one correspondence with the two shock absorbing holes 12. For the sake of convenience of distinction, in the drawings of the present embodiment, two shock absorbing holes 12 are respectively identified as a first shock absorbing hole 12a and a second shock absorbing hole 12b, and two elastic shock absorbing members 20 are respectively identified as a first elastic shock absorbing member 20a and a second elastic shock absorbing member 20 b. In actual installation, the first elastic damping member 20a is supportedly disposed in the first damping hole 12a, and the second elastic damping member 20b is supportedly disposed in the second damping hole 12 b. At this time, the two shock absorbing holes 12 and the two elastic shock absorbing members 20 are respectively located at two opposite sides of the first mounting hole 11, that is, the first shock absorbing hole 12a is located at a first side of the first mounting hole 11, and the second shock absorbing hole 12b is located at a second side of the first mounting hole 11 opposite to the first side, so that the shock of the mounting bracket 60 can be absorbed by the two elastic shock absorbing members 20, and the shock absorbing effect is better.

In an alternative embodiment of the present invention, two shock absorbing holes 12 are respectively located at both sides of the first mounting hole 11 in the reciprocating direction of the massage head. That is, the two shock absorbing holes 12 are sequentially distributed in the direction in which the massage head reciprocates. When the fascia gun 200 works, the vibration amplitude of the fascia gun 200 in the vibration direction (i.e., the front-back direction) is large, and the two damping holes 12 are distributed on the front side and the back side of the first mounting hole 11, so that the damping effect on the fascia gun 200 can be improved.

Further, the damping hole 12 is a curved hole extending along the circumferential direction of the first mounting hole 11, and correspondingly, the elastic damping member 20 is a curved damping member extending along the circumferential direction of the first mounting hole 11, so that the elastic damping member 20 has a sufficient damping stroke (maximum deformation), and the contact area between the elastic damping member 20 and the damping hole 12 is large, thereby preventing the elastic damping member 20 from damaging the side wall of the damping hole 12, and enhancing the damping effect of the elastic damping member 20.

Of course, in other embodiments, a plurality of elastic damping members 20 may be disposed in one damping hole 12 and distributed along the circumferential direction of the first mounting hole 11, and any other modifications within the spirit of the present invention are within the scope of the present invention.

In some embodiments, optionally, the damping hole 12 is an arc-shaped hole extending along the circumferential direction of the first mounting hole 11, such as an arc-shaped hole or an elliptical arc-shaped hole, and correspondingly, the elastic damping member 20 is an arc-shaped damping member extending along the circumferential direction of the first mounting hole 11, such as an arc-shaped damping member or an elliptical arc-shaped damping member.

Further, in a projection plane perpendicular to the center line of the first mounting hole 11, a central angle of both ends of the projection of the shock absorbing hole 12 with respect to the center of the projection of the first mounting hole 11 is R, wherein R satisfies 30 ≦ R < 180, and the angle of R may be, for example, 30 °, 50 °, 70 °, 90 °, 110 °, 130 °, 140 °, 160 °, 175 °, 180 °, or the like. When the angle R is smaller than 30 degrees, the bending hole is shorter, the corresponding elastic damping piece 20 is smaller, and the vibration absorption range is smaller; when the angle R is greater than 180 °, the range through which the bending hole passes is large, and the strength of the elastic cushion socket 10 is easily affected. That is to say, in this embodiment, the central angle corresponding to the damping hole 12 is set to be R, wherein R is greater than or equal to 30 degrees and less than 180 degrees, so that not only the damping component 100 has a good damping effect, but also the overall structural strength of the damping component 100 can be ensured. In some alternative embodiments of the utility model, R satisfies 60 ≦ R ≦ 120.

Alternatively, the elastic damping member 20 in the present invention may be a damping elastic sheet, a damping spring, a damping silica gel member, or the like, and fig. 4 in this embodiment shows a case where the elastic damping member 20 is configured as a damping elastic sheet.

Further, see fig. 7 to 9, wherein fig. 7 is a front view of the elastic cushion in fig. 4, fig. 8 is a sectional view taken along B-B in fig. 7, and fig. 9 is an enlarged view of an area M in fig. 8.

The elastic shock absorbing member 20 in this embodiment includes a shock absorbing elastic sheet bent at least once such that the shock absorbing support member is configured as a ring structure. Alternatively, the elastic buffer member 20 has an arc-shaped ring structure. It is understood that the curved ring structure means that the overall appearance of the elastic damping member 20 is curved, i.e. the elastic damping member 20 has a non-circular ring structure.

The elastic damping member 20 includes a first ring segment 21 and a second ring segment 22, which are oppositely disposed, the first ring segment 21 abuts against the first damping portion 15, and the second ring segment 22 abuts against the second damping portion 16. Wherein, the first ring segment 21 and the second ring segment 22 are both arc segments.

So set up, can make elastic shock absorber 20 can form fine support to shock attenuation hole 12, reduce the risk that shock attenuation hole 12 takes place to collapse in the in-process of using. In addition, make the shock attenuation shell fragment be the annular and support in shock attenuation hole 12, like this, can make the shock attenuation shell fragment have sufficient buffering stroke (the biggest compressible deformation volume), and the area of contact of shock attenuation shell fragment and shock attenuation hole 12 is great, can prevent that the shock attenuation shell fragment from haring the lateral wall of shock attenuation hole 12 to strengthen the shock attenuation effect of shock attenuation shell fragment.

In some embodiments, in order to further improve the structural strength and the service life of the shock absorbing elastic sheet, the two ends of the shock absorbing elastic sheet are connected together by welding or a buffer member 40. Fig. 8 and 9 show the case where the shock absorbing domes are connected together by the buffer member 40. The two ends of the damping elastic sheet are connected together through the buffer member 40, so that the structural strength and the service life of the damping elastic sheet can be improved, and the two ends of the damping elastic sheet can be prevented from generating noise due to friction in the use process.

Illustratively, the buffer member 40 in this embodiment may be a silicone member, a rubber member, or the like having a certain flexibility.

More specifically, the opposite ends of the buffer member 40 in this embodiment are respectively provided with a first insertion hole 41 and a second insertion hole 42, and during actual assembly, the first end of the shock absorbing elastic sheet is inserted into the first insertion hole 41, and the second end is inserted into the second insertion hole 42. Therefore, the two ends of the damping elastic sheet can be connected together through the connection effect of the first inserting hole 41 and the second inserting hole 42, and the operation is simple and convenient.

Optionally, in other embodiments of the present invention, the two ends of the shock absorbing elastic sheet may be respectively provided with a buckle, and a corresponding clamping groove is provided on the buffer member 40, and the two ends of the shock absorbing elastic sheet are connected to the buffer member 40 through the buckle and the clamping groove, which are within the protection scope of the present invention as long as they are in other deformation modes under the concept of the present invention.

In other embodiments, two ends of the shock absorbing elastic sheet may be disposed at intervals, that is, a certain gap may be formed between the two ends of the shock absorbing elastic sheet, as long as the first ring segment 21 and the second ring segment 22 of the shock absorbing elastic sheet are ensured to be capable of abutting against the first shock absorbing portion 15 and the second shock absorbing portion 16, respectively.

In some embodiments, the elastic damping member 20 may also be a damping cage or a damping airbag, wherein the damping cage may be a cage-like structure formed by connecting a plurality of elastic support ribs.

Referring to fig. 6 to 9, in one embodiment, the damping hole 12 is a groove, that is, one end of the damping hole 12 is open, and when the elastic damping member 20 is supported in the groove, the problem that the elastic damping member 20 slides out easily occurs, for this reason, the damping assembly 100 in this embodiment is further provided with an elastic damping cap 30, and the elastic damping cap 30 is detachably disposed on the elastic damping seat 10 and covers the opening of the damping hole 12, so that the elastic damping member 20 disposed in the groove can be prevented from falling out.

Further, the elastic damper cap 30 is provided with a second mounting hole 31 corresponding to the first mounting hole 11, and the entire damper assembly 100 can be stably locked to the mounting post 531 by the operation of the locking member 120 inserted into the second mounting hole 31 and the first mounting hole 11 during actual assembly (see fig. 12).

Fig. 6, 10 to 12 show a top view of the fascia gun of fig. 1 (with the first housing part removed), fig. 11 shows a cross-sectional view taken along line C-C of fig. 10, and fig. 12 shows an enlarged view of region P of fig. 11. In one embodiment, an annular gap 13 is formed on the outer periphery of one end of the elastic damper base 10 facing the elastic damper cap 30, and when the elastic damper cap 30 is disposed on the elastic damper base 10, the elastic damper cap 30 and the annular gap 13 surround to form an annular groove. Referring to fig. 16, in other embodiments, an annular groove may be directly formed on the outer circumferential surface of the elastic damper base 10.

When the damping assembly 100 is actually used, a structure requiring damping, for example, the mounting bracket 60 with the driving assembly 70 mounted thereon is sleeved outside the elastic damping seat 10, the periphery of the mounting through hole on the mounting bracket 60 is disposed in the annular notch 13, then the elastic damping cover 30 is covered on the elastic damping seat 10 and the mounting bracket 60, and finally the locking member 120 is used to lock the elastic damping cover 30, the mounting bracket 60 and the elastic damping seat 10 on the mounting column 531. That is, in the present embodiment, the mounting bracket 60 is carried by providing the annular notch 13 on the elastic shock absorbing seat 10, so that after the mounting bracket 60 is locked by the locking member 120, the mounting bracket 60 is completely isolated from the mounting pillar 531 and the inner wall of the mounting cavity 53 by the whole shock absorbing assembly 100, and the vibration transmitted from the mounting bracket 60 to the outside of the machine body 50 can be well attenuated.

Optionally, the elastic damping cap 30 and/or the elastic damping mount 10 in this embodiment are a silicone piece or a rubber piece, that is, in this embodiment, the elastic damping cap 30 may be configured as a silicone piece or a rubber piece, the elastic damping mount 10 may also be configured as a silicone piece or a rubber piece, and the elastic damping cap 30 and the elastic damping mount 10 may also be configured as a silicone piece or a rubber piece at the same time. The silica gel spare or the rubber spare are soft elastic construction spare, can play fine shock attenuation effect.

Reference is made to fig. 12, 13 and 14, in which fig. 13 is an enlarged view of the N region in fig. 4, and fig. 14 is an enlarged view of the I region in fig. 3. In some embodiments, the elastic shock-absorbing seat 10 is provided with a first alignment structure 14 for limiting a predetermined structure, and it is understood that the predetermined structure refers to a structure to be damped or a structure for mounting a structural member to be damped, such as the mounting bracket 60. Correspondingly, the mounting bracket 60 is provided with a second alignment structure 66, and the second alignment structure 66 is used for cooperating with the first alignment structure 14 on the elastic shock-absorbing seat 10 for limiting. In this way, when the mounting bracket 60 is assembled, the first alignment structure 14 and the second alignment structure 66 can be matched to realize quick alignment, so that the assembly difficulty can be reduced; and after the mounting bracket 60 is mounted on the shock-absorbing assembly 100, the first and second aligning structures 14 and 66 prevent relative movement between the mounting bracket 60 and the elastic shock-absorbing seat 10, so that noise of the fascial gun 200 can be reduced.

Optionally, one of the first aligning structure 14 and the second aligning structure 66 in this embodiment is a limiting groove, and the other is a limiting protrusion. Fig. 13 and 14 show the case where the first aligning structure 14 is a limiting groove and the second aligning structure 66 is a limiting protrusion. Of course, in other embodiments of the present invention, the first aligning structure 14 and the second aligning structure 66 may be configured as a structure such as a buckle and a catch or a socket and a latch, which are engaged with each other, and the protection scope of the present invention is within the scope of the present invention.

Further, the fascial gun 200 of this embodiment is provided with a plurality of shock absorbing members 100, and the plurality of shock absorbing members 100 are spaced along the outer circumference of the mounting portion 65 and the extension portion 61 of the mounting bracket 60.

Correspondingly, the mounting bracket 60 is provided with a plurality of mounting through holes 63, and the inner wall surface of the mounting cavity 53 is provided with a plurality of mounting posts 531, wherein the mounting posts 531 are arranged in one-to-one correspondence with the shock absorbing assemblies 100 and the mounting through holes 63. With this arrangement, the drive unit 70 mounted in the mounting portion 65 can be effectively damped.

Alternatively, the number of the shock absorbing assemblies 100 and the mounting posts 531 in the present embodiment may be two, three, four or more, and fig. 10 in the present embodiment shows a case where the shock absorbing assemblies 100 and the mounting posts 531 are four. Two of the four mounting posts 531 are located near one end of the mounting portion 65, and the other two posts are located near one end of the extension portion 61 of the guide sleeve 62, so as to effectively support and absorb shock for the mounting bracket 60.

Further, after the shock absorbing assemblies 100 are installed, there is at least one shock absorbing assembly 100 having a mounting plane different from the mounting planes of the other shock absorbing assemblies 100. Therefore, the connecting positions of the mounting bracket 60 and the machine body are not on the same plane, so that a three-dimensional damping structure can be formed, and the damping effect can be improved.

Specifically, in the present embodiment, the connection position is formed at the connection position of each mounting pillar 531 and the inner wall surface of the mounting cavity 53, and the plurality of mounting pillars 531 and the inner wall surface of the mounting cavity 53 are connected to form a plurality of connection positions, at least one of the plurality of connection positions is in a different plane from the other connection positions, and at least one of the mounting lugs 64 is in a different plane from the other mounting lugs 64, so that the mounting plane where at least one of the shock absorbing assemblies 100 is located is different from the mounting plane of the other shock absorbing assemblies 100. That is to say, the mounting posts 531 in this embodiment may be disposed on different planes of the inner wall surface of the mounting cavity 53, and the requirement on the inner wall surface of the mounting cavity 53 by the arrangement of the mounting posts 531 is not high, so that the mounting cavity 53 may be suitable for a special-shaped structure, and the mounting bracket 60 and the shock absorbing assembly 100 may be conveniently mounted and positioned.

Of course, in other embodiments of the present invention, the connection positions of the mounting posts 531 and the mounting cavities 53 may also be located in the same plane. At this time, the heights of the plurality of mounting posts 531 may be made different such that the mounting plane of at least one shock absorbing member 100 is different from the mounting planes of the other shock absorbing members 100.

Of course, it is also possible to have multiple shock absorbing assemblies 100 in the same mounting plane.

Further, the mounting bracket 60 further includes mounting lugs 64, and the mounting through holes 63 are provided in the mounting lugs 64. In this way, the mounting through-hole 63 can be molded while minimizing the volume of the mounting bracket 60.

Specifically, the mounting bracket 60 is provided with a plurality of mounting lugs 64 on the periphery thereof, the mounting through holes 63 are provided in the mounting lugs 64, the plurality of damper assemblies 100 are provided in one-to-one correspondence with the plurality of mounting through holes 63, and the mounting bracket 60 is mounted in the mounting cavity 53 through the plurality of damper assemblies 100 during actual assembly.

As shown in fig. 3, four mounting lugs 64 are provided, two of the mounting lugs 64 are provided on the mounting portion 65, and the other two mounting lugs 64 are provided on the extension portion 61. The two mounting lugs 64 provided in the mounting portion 65 are located in different planes from the two mounting lugs 64 provided in the extension portion 61.

Referring to fig. 15 to 19, in other embodiments of the present invention, the specific structure of the shock absorbing assembly 100 may have other modifications, which are slightly different from the structure of the shock absorbing assembly 100 described above, but belong to the same inventive concept, and are exemplified below.

Specifically, as shown in fig. 15, in another embodiment of the present invention, one end of the shock absorbing hole 12 is open, and the elastic shock absorbing member 20 protrudes out of the opening of the shock absorbing hole 12; damper 100 still includes elastic damping cover 30, is equipped with second mounting hole 31 on the elastic damping cover 30, and locates the shock attenuation groove 32 of second mounting hole 31 week side, and during the actual equipment, elastic damping cover 30 locates elastic damping seat 10, and shock attenuation groove 32 corresponds the shock attenuation hole 12 setting, and elastic damping member 20 protrusion is located in shock attenuation groove 32 in the uncovered outer part of shock attenuation hole 12, second mounting hole 31 corresponds the setting with first mounting hole 11. With such an arrangement, the above multiple damping effects can be achieved, and the specific implementation manner is substantially the same as that of the above embodiments, and detailed description is not necessary here. And the elastic shock absorbing member 20 can play a certain role in guiding and limiting the elastic shock absorbing cover 30 in the assembling process because the elastic shock absorbing member 20 protrudes out of the opening of the shock absorbing hole 12.

Referring to fig. 16 and 17, in a further embodiment and its modified embodiment of the present invention, the damper assembly 100 includes an elastic damper base 10, an elastic damper ring 17, and an elastic damper 20, wherein the elastic damper base 10 is provided with a first mounting hole 11, the first mounting hole 11 penetrates through the elastic damper base 10, and the outer circumferential surface of the elastic damper base 10 is provided with a damper hole 12; the elastic damping ring 17 is sleeved outside the elastic damping seat 10 and covers the damping hole 12; the elastic damper 20 is disposed in the damper hole 12, and the damping capacity of the elastic damper 20 is greater than that of a hypothetical damper portion where the elastic damper 10 is formed at the damper hole 12.

Alternatively, opposite sides of the elastic damping member 20 abut against the bottom of the damping hole 12 and the elastic damping ring 17, respectively, thereby serving to damp in a direction away from or close to the first mounting hole 11.

It will be understood that the difference between this embodiment and the above embodiment lies in the molding position of the shock absorbing hole 12 on the elastic shock absorbing seat 10 and the corresponding manner and characteristics of covering the shock absorbing hole 12, and the shock absorbing process of the vibration of the mounting bracket 60 at the shock absorbing hole 12 in this embodiment is substantially as follows: the vibration of the mounting bracket 60 is transmitted to the bottom of the damping hole 12, then transmitted to the elastic damping member 20 in the damping hole 12, transmitted to the elastic damping ring 17 through the elastic damping member 20, and then transmitted to the mounting column through the elastic damping ring 17, that is, the above multiple damping effect can be realized.

Fig. 16 and 17 differ in that the elastic cushion ring 17 in fig. 16 further includes a cushion portion provided above the elastic cushion socket 10.

Referring to fig. 18 and 19, in still another embodiment of the present invention, and its modified embodiment, the shock-absorbing assembly includes an elastic shock-absorbing mount 10, an elastic shock-absorbing ring 17, and an elastic shock-absorbing member 20. A first mounting hole 11 is formed in the elastic shock absorption seat 10, the first mounting hole 11 penetrates through the elastic shock absorption seat 10, and a shock absorption hole 12 is formed in the inner wall surface of the first mounting hole 11; the elastic damping ring 17 is sleeved in the first mounting hole 11 and covers the damping hole 12; the elastic cushioning member 20 is disposed in the cushioning hole 12, and the cushioning ability of the elastic cushioning member 20 is greater than that of a hypothetical cushioning portion where the elastic cushion 10 is formed at the cushioning hole 12.

Alternatively, opposite sides of the elastic damping member 20 abut against the bottom of the damping hole 12 and the elastic damping ring 17, respectively, and thus, the same can be used for damping in a direction away from or close to the first mounting hole 11.

It will be understood that the difference between this embodiment and the above embodiment lies in the molding position of the shock absorbing hole 12 on the elastic shock absorbing seat 10 and the corresponding manner and characteristics of covering the shock absorbing hole 12, and the shock absorbing process of the vibration of the mounting bracket 60 at the shock absorbing hole 12 in this embodiment is substantially as follows: the vibration of the mounting bracket 60 is transmitted to the elastic damping ring 17, then transmitted to the elastic damping member 20 in the damping hole 12 through the elastic damping ring 17, transmitted to the bottom of the damping hole 12 through the elastic damping member 20, and then transmitted to the mounting column through the bottom of the damping hole 12, that is, the above multiple damping effect can also be realized.

Fig. 18 and 19 differ in that the elastic cushion ring 17 in fig. 18 further includes a cushion portion provided above the elastic cushion socket 10.

It should be noted that, in fig. 15 to 19, regardless of how the fitting assembly relationship of the respective components of the shock absorbing assembly 100 is deformed, the overall external shape of the shock absorbing assembly 100 after being assembled is the same as or similar to that of fig. 6, and thus, the assembly with the mounting bracket 60 is facilitated to effectively absorb the shock of the driving assembly 70 provided on the mounting bracket 60.

It should be noted that, in other embodiments of the present invention, the damping hole 12 may be a closed hole, that is, the damping hole 12 is directly formed inside the elastic damping seat, and the elastic damping member 20 and the elastic damping seat may be integrally formed during production.

The above detailed description is provided for the shock-absorbing assembly and the fascial gun disclosed by the embodiments of the present invention, and the principle and the implementation of the present invention are explained by applying specific examples, and the description of the above embodiments is only used for helping to understand the shock-absorbing assembly and the fascial gun and the core concept thereof; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims (21)

1. A shock assembly, comprising:

the damping device comprises an elastic damping seat, wherein a first mounting hole and a damping hole are formed in the elastic damping seat, the first mounting hole penetrates through the elastic damping seat, and the damping hole is formed in the periphery of the first mounting hole; and

an elastic damping member disposed within the damping hole, the elastic damping member having a damping capacity greater than a damping capacity of a hypothetical damping portion of the elastic damping mount formed at the damping hole.

2. The shock absorbing assembly according to claim 1, wherein the elastic shock absorbing seat includes a first shock absorbing portion and a second shock absorbing portion oppositely disposed in a direction away from the first mounting hole, the shock absorbing hole is defined between the first shock absorbing portion and the second shock absorbing portion, and two opposite sides of the elastic shock absorbing member respectively abut against the first shock absorbing portion and the second shock absorbing portion for absorbing shock in a direction away from or close to the first mounting hole.

3. The shock absorbing assembly as set forth in claim 1, wherein said shock absorbing holes are spaced apart in a circumferential direction of said first mounting hole, and said elastic shock absorbing member is disposed in each of said shock absorbing holes.

4. The shock assembly of claim 1, wherein the shock absorbing aperture is a curved aperture extending circumferentially of the first mounting aperture;

the elastic damping piece is a bending damping piece extending along the circumferential direction of the first mounting hole, or a plurality of elastic damping pieces distributed along the circumferential direction of the first mounting hole are arranged in the damping hole.

5. The shock absorbing assembly of claim 1, wherein the shock absorbing hole is a curved hole extending in a circumferential direction of the first mounting hole, and the elastic shock absorbing member is a curved shock absorbing member extending in the circumferential direction of the first mounting hole; in a projection plane perpendicular to the center line of the first mounting hole, a central angle of two ends of the projection of the shock absorbing hole with respect to the center of the projection of the first mounting hole is R, wherein R satisfies: r is more than or equal to 30 degrees and less than 180 degrees.

6. The shock assembly of claim 5, wherein R satisfies: r is more than or equal to 60 degrees and less than or equal to 120 degrees.

7. The damper assembly of claim 1, wherein the resilient damper member comprises a damper leaf that is bent at least once such that the resilient damper member is configured as a ring-like structure.

8. The shock absorbing assembly according to claim 7, wherein two ends of the shock absorbing elastic sheet are welded or connected together through a buffer member; alternatively, the first and second electrodes may be,

two ends of the shock absorption elastic sheet are arranged at intervals; and/or the presence of a gas in the gas,

the elastic damping piece is of an arc-shaped annular structure.

9. The shock assembly of claim 1 wherein said resilient shock absorbing member is a shock cage or a shock bladder.

10. The shock absorbing assembly according to any one of claims 1 to 9, wherein one end of the shock absorbing hole is open, the shock absorbing assembly further comprises an elastic shock absorbing cover, the elastic shock absorbing cover is disposed on the elastic shock absorbing seat and covers the open end of the shock absorbing hole, and a second mounting hole corresponding to the first mounting hole is disposed on the elastic shock absorbing cover.

11. The shock absorbing assembly as set forth in claim 10, wherein an annular gap is formed on an outer peripheral surface of said elastic shock absorbing seat, and said elastic shock absorbing cap and said annular gap enclose an annular groove; or, an annular groove is formed on the peripheral surface of the elastic shock absorption seat; and/or the presence of a gas in the gas,

the elastic shock absorption cover is a silica gel piece or a rubber piece.

12. The shock absorbing assembly according to any one of claims 1 to 9, wherein the elastic shock absorbing seat is a silicone member or a rubber member; and/or the presence of a gas in the gas,

the elastic damping member has a maximum compressible deformation amount greater than that of the assumed damping portion, and/or has a spring coefficient greater than that of the assumed damping portion so that a damping capacity of the elastic damping member is greater than that of the assumed damping portion.

13. The shock absorbing assembly as claimed in any one of claims 1 to 9, wherein one end of the shock absorbing hole is open, and the elastic shock absorbing member protrudes out of the opening of the shock absorbing hole; damping component still includes the elasticity damper cap, be equipped with the second mounting hole on the elasticity damper cap and locate the shock attenuation groove of second mounting hole week side, the elasticity damper cap is located elasticity shock mount, just the shock attenuation groove corresponds the shock attenuation hole sets up, elasticity bumper shock absorber spare protrusion in the uncovered outer part of shock attenuation hole is located in the shock attenuation inslot, the second mounting hole with first mounting hole corresponds the setting.

14. A shock assembly, comprising:

the elastic shock absorption seat is provided with a first mounting hole, the first mounting hole penetrates through the elastic shock absorption seat, and the peripheral surface of the elastic shock absorption seat is provided with a shock absorption hole;

the elastic damping ring is sleeved outside the elastic damping seat and covers the damping hole; and

an elastic damping member disposed within the damping hole, the elastic damping member having a damping capacity greater than a damping capacity of a hypothetical damping portion where the elastic damping mount is formed at the damping hole.

15. A shock assembly, comprising:

the damping device comprises an elastic damping seat, a first damping device and a second damping device, wherein a first mounting hole is formed in the elastic damping seat, the first mounting hole penetrates through the elastic damping seat, and a damping hole is formed in the inner wall surface of the first mounting hole;

the elastic damping ring is sleeved in the first mounting hole and covers the damping hole; and

an elastic damping member disposed within the damping hole, the elastic damping member having a damping capacity greater than a damping capacity of a hypothetical damping portion of the elastic damping mount formed at the damping hole.

16. Fascia gun, characterized in that it comprises a shock absorbing assembly according to any of claims 1-15.

17. The fascia gun of claim 16, wherein the fascia gun further comprises:

the device comprises a machine body, wherein the inner side surface of the machine body is convexly provided with a mounting column;

the mounting bracket is provided with a mounting through hole, at least part of the elastic shock absorption seat is sleeved in the mounting through hole, and the mounting column part is sleeved in the first mounting hole, so that at least part of the elastic shock absorption seat is positioned between the inner wall surface of the mounting through hole and the outer peripheral surface of the mounting column, and the mounting bracket is mounted in the machine body through the shock absorption assembly;

the driving assembly is arranged in the machine body and is arranged on the mounting bracket; and

the massage head is arranged on the driving component, and the driving component is used for driving the massage head to reciprocate.

18. The fascia gun as claimed in claim 17, wherein there are two shock-absorbing holes, and the two shock-absorbing holes are respectively located at both sides of the first mounting hole in the reciprocating direction of the massage head.

19. The fascial gun of claim 17, wherein the mounting posts and the shock absorbing assemblies are each provided in plurality, the shock absorbing assemblies are arranged in one-to-one correspondence with the mounting posts, and the mounting bracket is mounted in the body through the shock absorbing assemblies.

20. The fascial gun of claim 19, wherein at least one of the shock assembly has a mounting plane that is different from the mounting planes of the other shock assemblies.

21. The fascial gun of claim 17, wherein a first alignment structure is arranged on the elastic shock absorption seat, and a second alignment structure which is matched with the first alignment structure for limiting is arranged on the mounting bracket and/or the mounting column; and/or the presence of a gas in the gas,

the mounting bracket comprises a mounting lug, and the mounting through hole is formed in the mounting lug; and/or the presence of a gas in the gas,

the fascia gun further comprises a locking member connected with the mounting bracket and/or the mounting column for locking the mounting bracket, the mounting column and the shock absorption assembly together; and/or the presence of a gas in the atmosphere,

the periphery of the mounting through hole is arranged in the annular groove of the damping component; and/or the presence of a gas in the gas,

the mounting column is a threaded column; and/or the presence of a gas in the gas,

the eccentricity of an eccentric wheel of the driving component is greater than or equal to 5 mm; and/or the presence of a gas in the gas,

the mounting bracket comprises a guide sleeve, and a driving rod of the driving assembly is movably arranged in the guide sleeve.

Images