CN215080673U - Connection structure, support and hang neck formula massage appearance - Google Patents

Abstract

The utility model relates to a massage equipment technical field specifically discloses a connection structure, support and hang neck formula massage appearance. This connection structure includes: the first connecting piece is connected with the elastic outer shell of the hanging neck type massage instrument, and the flexible inner shell of the hanging neck type massage instrument is provided with a first through hole; the hardness of the supporting piece is greater than that of the flexible inner shell of the hanging neck type massage instrument, the supporting piece is arranged corresponding to the first through hole, and the supporting piece is provided with a second through hole; and one end of the second connecting piece is connected with the massage head of the neck hanging type massage instrument, the second connecting piece can be slidably arranged in the second through hole along the floating direction of the massage head in a penetrating way and is slidably connected with the first connecting piece, and the second connecting piece is isolated from the flexible inner shell by the supporting piece. The utility model separates the massage head from the flexible inner shell through the supporting piece, so that the deformation of the flexible inner shell can not interfere with the massage head, and the normal work of the massage head is ensured.

Description

Connection structure, support and hang neck formula massage appearance

Technical Field

The utility model relates to a massage equipment technical field particularly, relates to a connection structure, support and hang neck formula massage appearance.

Background

The neck hanging type massage instrument is an instrument which is hung on the neck and can massage the neck and other parts. The prior neck hanging type massage instrument mainly comprises a hanging bracket and a massage head. The hanging support comprises a support and two clamping arms, and the two clamping arms are connected to two ends of the support respectively. The support is formed by connecting an arc-shaped elastic outer shell and a flexible inner shell and can be elastically deformed properly. The massage head is connected with the bracket and can float and/or swing relative to the bracket.

When the neck massager is used, the hanging support is hung on the neck, the two clamping arms are arranged on two sides of the neck of a human body, a user can adjust the massage head to the corresponding position of the massage part by holding the two clamping arms, and meanwhile, the space enclosed by the two clamping arms and the massage head is kept to be matched with the neck by adjusting the shape of the support. When the elastic deformation takes place for the regulation support, the massage head can take place to interfere with flexible inner shell to hinder the relative unsteady and/or swing of support of massage head, not only influence massage effect, simultaneously, also can increase the wearing and tearing of massage head and flexible inner shell, and then the life of neck formula massage appearance is hung in the influence.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a connection structure aims at solving the problem that flexible inner shell and massage head take place to interfere when current support takes place to deform. In addition, the utility model also provides a support that has this connection structure to and the string of neck formula massage appearance that has this support.

In one aspect, the utility model provides a connection structure for hang neck formula massage appearance. This connection structure includes: the first connecting piece is connected with the elastic outer shell of the hanging neck type massage instrument, and a first through hole is formed in the flexible inner shell of the hanging neck type massage instrument; the hardness of the supporting piece is greater than that of the supporting piece of the flexible inner shell of the hanging neck type massage instrument, the supporting piece is arranged corresponding to the first through hole, and the supporting piece is provided with a second through hole; and one end of the second connecting piece is connected with the massage head of the neck hanging type massage instrument, the second connecting piece can slidably penetrate through the second through hole along the floating direction of the massage head and is slidably connected with the first connecting piece, and the second connecting piece is isolated from the flexible inner shell by the supporting piece.

Further, in the above-described connecting structure, the flexible inner casing is formed with a deformation absorbing portion at an outer periphery of the first penetration hole.

Furthermore, in the above connection structure, a protrusion is formed on the flexible inner shell in a direction toward the elastic outer shell, and the first through hole is formed in an end surface of the protrusion; the deformation absorbing portion is formed at an outer periphery of the projection.

Further, in the above connection structure, the deformation absorbing portion may include at least one of a wavy structure or a thinned structure.

Further, in the above connection structure, a predetermined distance is provided between an inner wall of the deformation absorbing portion and an outer wall of the second connecting member.

Further, in the above-mentioned connection structure, the support member is connected to the first through hole.

Further, in the above connection structure, the support member is fixed to the first connection member, and both the support member and the first connection member have a preset hardness, so that the support member and the first connection member are rigidly connected.

Furthermore, in the above connection structure, the support member includes an annular body and a clamping body connected to each other; wherein the annular body is connected in the first through hole; the clamping body is clamped with the first connecting piece.

Further, in the above connection structure, the support member is a boss formed at an end of the first connection member facing the flexible inner casing, and at least a part of the boss is supported in the first through hole.

Further, among the above-mentioned connection structure, the first perforation integrated into one piece of flexible inner shell has the design body, the boss of first connecting piece set up in it is internal to design, the design body with first connecting piece is connected.

Further, in the above connection structure, the first connection member includes: the device comprises a body, a cylinder part which is connected with the body in a penetrating way, and a connecting body which is connected with the outer edge of the body in an angle way; wherein the body and/or the connecting body are connected with the elastic shell; the second connector is slidably coupled within the barrel.

Furthermore, in the above connection structure, the connection body is provided with a groove for reducing the rigidity of the first connection member.

Further, in the above connection structure, the groove and the cylinder portion are disposed in a staggered manner.

Further, in the above connection structure, the second connection member is disposed in the first connection member, and both the inner wall of the first connection member and the outer wall of the second connection member are provided with a guide mechanism that can be engaged, so that a non-rotation sliding connection is formed between the first connection member and the second connection member.

Furthermore, in the above connection structure, the first connection piece and the second connection piece are provided with position limiting pieces corresponding to each other, and the position limiting pieces are used for abutting and limiting when the first connection piece and the second connection piece slide relatively.

Further, in the above connection structure, the second connection member is a cylinder, the wire of the massage head passes through the cylinder to be electrically connected with the power supply member in the neck hanging type massage instrument support, and the wire has a telescopic margin.

Further, the above-mentioned connection structure further includes: an elastic member; the elastic piece is arranged between the second connecting piece and the first connecting piece or between the second connecting piece and the elastic shell.

Further, in the above connection structure, a maximum distance from a contact portion of the first connecting piece and the elastic outer shell to a center of an arc line of the elastic outer shell is smaller than a preset value.

Further, in the above connection structure, a length of a connection portion between the first connection member and the elastic housing ranges from 20 cm to 60 cm.

It can be seen that, because the utility model discloses well support piece is isolated with second connecting piece and flexible inner shell, so when deformation takes place and then arouses first perforation to take place deformation when flexible inner shell, first perforation can not act on deformation in the second connecting piece, that is to say, the second connecting piece can not take place deformation and take place to interfere with first perforation because of flexible inner shell, can make the first connection structure's of massage activity more smooth and easy, has guaranteed the first normal work of massage. In addition, because the first connecting piece is connected with the elastic shell, the first connecting piece has a reliable installation structure, and a stable connecting structure can be provided for the massage head.

On the other hand, the utility model also provides a support for hang neck formula massage appearance. This support includes: an elastic outer shell, a flexible inner shell and any one of the connection structures; wherein the elastic outer shell is connected with the flexible inner shell; the massage head of the neck hanging type massage instrument is connected with the connecting structure.

Due to the fact that the connecting structure has the effect, the support with the connecting structure also has the corresponding technical effect.

In another aspect, the utility model also provides a hang neck formula massage appearance. Should hang neck formula massage appearance includes: a massage head and any one of the above-mentioned brackets; wherein, the massage head is connected with the bracket.

Because the connecting structure has the effects, the neck hanging type massage instrument with the connecting structure also has corresponding technical effects.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.

Fig. 1 is a schematic structural view of a neck hanging type massage apparatus provided in an embodiment of the present invention;

fig. 2 is an exploded view of the neck hanging type massage apparatus provided in the embodiment of the present invention;

fig. 3 is a schematic structural view of a flexible inner shell in the neck hanging type massage apparatus provided in the embodiment of the present invention;

FIG. 4 is a C-diagram of FIG. 1;

FIG. 5 is a cross-sectional view A-A of FIG. 4;

fig. 6 is a schematic structural view of a shaping body in the neck hanging type massage apparatus provided in the embodiment of the present invention;

fig. 7 is a schematic structural view of a first connecting member in the neck hanging type massage apparatus provided in the embodiment of the present invention;

fig. 8 is a schematic structural view of a first connecting member of the neck hanging type massage apparatus provided in the embodiment of the present invention;

FIG. 9 is an enlarged view of position D of FIG. 5;

fig. 10 is a schematic structural view of a second connecting member in the neck hanging type massage apparatus provided in the embodiment of the present invention;

fig. 11 is a side view of the neck hanging type massage apparatus provided in the embodiment of the present invention;

FIG. 12 is a cross-sectional view B-B of FIG. 11;

FIG. 13 is a cross-sectional view A-A of FIG. 4;

fig. 14 is a schematic structural view of a supporting member in the neck hanging type massage apparatus provided in the embodiment of the present invention;

fig. 15 is another schematic structural view of the first connecting member of the neck hanging massage apparatus provided in the embodiment of the present invention.

Detailed Description

Preferred embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present application. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present application, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be considered limiting of the present application.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean that, for example, they may be fixedly connected or detachably connected or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Connection structure embodiment:

the embodiment of the utility model provides a connection structure for hang neck formula massage appearance.

Referring to fig. 1, a detailed structure of the hanging neck type massage apparatus is shown. Generally speaking, hang neck formula massage appearance and include support 1, two arm lock 2 and massage head 3, two arm lock 2 are connected respectively in support 1's both ends, and support 1 includes curved elasticity outer shell 11 and flexible inner shell 12 again, and elasticity outer shell 11 is connected and the two can take place deformation with flexible inner shell 12, but support 1 elastic deformation. The massage head 3 is connected to the frame 1 by the connection structure provided in the present embodiment. In specific implementation, the elastic outer shell 11 may be a deformable metal outer shell, and the flexible inner shell 12 may be a silicone inner shell or a rubber inner shell.

When the neck massager is used, the two clamping arms 2 are arranged on two sides of the neck of a human body, a user can adjust the massage head 3 to a part needing to be massaged by adjusting the two clamping arms 2, and meanwhile, the space enclosed by the two clamping arms 2 and the massage head 3 is kept to be matched with the neck by adjusting the shape of the support 1. The massage head 3 is floatable and/or swingable with respect to the frame 1, and a floating direction a and a swinging direction B of the massage head 3 with respect to the frame 1 are shown in fig. 11. Wherein, the floating direction A is the direction that the massage head 3 is close to or far away from the bracket 1, and the swinging direction B is the swinging of the massage head 3 relative to the connecting part of the bracket 1.

Referring to fig. 2-5, one embodiment of a connection structure is shown. As shown in the figure, the present coupling structure comprises a first coupling member 4, a support member having a hardness greater than that of the flexible inner shell 12, and a second coupling member 5. Wherein the content of the first and second substances,

the first connecting piece 4 is connected with the elastic shell 11 of the hanging neck type massage instrument. Generally, the elastic outer shell 11 and the flexible inner shell 12 enclose a space, and the first connecting member 4 can be disposed in the space and connected to the elastic outer shell 11. In specific implementation, the first connecting member 1 and the elastic housing 2 may be detachably connected, such as a screw connection, a snap connection, or the like, or may be fixedly connected, such as an integrally formed structure.

The flexible inner housing 12 has a first through hole 121, the supporting member is disposed corresponding to the first through hole 121, and the supporting member has a second through hole. One end of the second connecting piece 5 is connected with the massage head 3, and the second connecting piece 5 is slidably arranged through the second through hole along the floating direction A of the massage head 3 and is slidably connected with the first connecting piece 4. The support isolates the second connector 5 from the flexible inner shell 12, that is, the second connector 5 does not contact the inner wall of the first through hole 121 due to the support.

It can be seen that, since the second connecting member 5 is isolated from the flexible inner shell 12 by the supporting member in this embodiment, when the flexible inner shell 12 deforms and then causes the first through hole 121 to deform, the first through hole 121 does not act on the second connecting member 5 with the deformation, that is, the second connecting member 5 does not interfere with the first through hole 121 due to the deformation of the flexible inner shell 12, so that the movement of the connecting structure of the massage head 3 can be smoother, and the normal operation of the massage head 3 can be ensured. In addition, since the first link 4 is connected to the elastic case 11, the first link 4 has a reliable mounting structure, and a stable connection structure can be provided for the massage head 3.

Referring to fig. 3, 13 and 14, in one embodiment of the present invention, the support member 9 is connected to the first through-hole 121 to support the first through-hole 121.

Specifically, the supporting member 9 may be at least partially supported in the first through hole 121, and may be integrally formed with the first through hole 121. The supporting member 9 may be an annular body 91, an inner space of the annular body 91 is a second through hole 911, and the second connecting member 5 slidably penetrates through the second through hole 911 and is slidably connected to the first connecting member 4. The second connector 5 may or may not contact the inner wall of the second through hole 911, as long as the two can slide relative to each other. Of course, the supporting member 9 may have other structures as long as the first through hole 121 can be supported and the second through hole 911 for the second connecting member 5 to pass through can be opened, and the specific structure of the supporting member 9 is not limited in this embodiment.

In this embodiment, the supporting member 9 is connected to the first through hole 121 to support the circumferential wall of the first through hole 121, so as to prevent the shape of the first through hole 121 from changing, and to better block the deformation force of the flexible inner shell 12.

Further, in the above embodiment, the supporting member 9 is fixed to the first connecting member 4, and both the supporting member 9 and the first connecting member 4 have a predetermined hardness, so that the supporting member 9 is rigidly connected to the first connecting member 4. It should be noted that the preset hardness of the supporting member 9 and the first connecting member 4 may be the same or different, and the preset hardness may be selected according to actual situations as long as a rigid connection is formed between the two.

Specifically, referring to fig. 7, 13 and 14, the support 9 includes an annular body 91 and a snap-in portion 92 connected thereto. The number of the clamping portions 92 is at least two, and the clamping portions are distributed along the circumferential direction of the annular body 91. The annular body 91 is at least partially supported in the first through hole 121, the first connecting member 4 is provided with a clamping interface 41, and the clamping body 92 is clamped with the clamping interface 91. Preferably, the annular body 91 and each of the clamping bodies 92 are integrally formed.

In this embodiment, the supporting member 9 is connected to the first connecting member 4, so that the supporting structure is more stable. In addition, the support member 9 and the first connecting member 4 are rigidly connected, so that the connecting structure between the two is more stable.

Referring to fig. 3, 5 and 15, in another embodiment of the present invention, the supporting member is a boss 45 formed at the end of the first connecting member 4 facing the flexible inner shell 12, and the boss 45 is at least partially supported in the first through hole 121.

Specifically, the boss 45 may be an annular body, and the inner space of the annular body is the second through hole 451. The second connecting member 5 is slidably inserted through the second through hole 451 and then slidably connected to the first connecting member 4. Preferably, the boss 45 is integrally formed with the first connecting member 4.

The second connecting member 5 may or may not contact the inner wall of the second through hole 451 as long as the two can slide relative to each other. Of course, the boss 45 may have other shapes as long as the boss can support the first through hole 121 and can open the second through hole 451 for the second connection member 5 to pass through, and the specific structure of the boss 45 is not limited in this embodiment.

In this embodiment, the boss 45 is at least partially supported in the first through hole 121, so that the boss 45 forms a complete support for the peripheral wall of the first through hole 121, thereby preventing the form of the first through hole 121 from changing and blocking the deformation force of the flexible inner shell 12. In addition, since the boss 45 in this embodiment is supported by the first through hole 121, the outer wall of the boss 45 is in close contact with the inner wall of the first through hole 121, and when the flexible inner shell 12 is deformed, no gap is generated between the first through hole 121 and the first connecting member 4, so that the connection is more stable.

Further, referring to fig. 2 and 5, in the above embodiment, the first through hole 121 of the flexible inner shell 12 is integrally formed with the shaping body 6, the boss 45 of the first connecting member 4 is disposed in the shaping body 6, and the shaping body 6 is connected with the first connecting member 4.

Specifically, referring to fig. 6 and 7, the shaping body 6 includes an annular body 61 and a snap-in body 62 connected. Wherein, the number of the clamping bodies 62 is at least two, and the clamping bodies are distributed along the circumferential direction of the annular body 61. The annular body 61 is supported in the first through hole 121, and the boss 45 is disposed in the annular body 61. The first connecting member 4 is provided with a clamping interface 41, and the clamping body 62 is clamped with the clamping interface 41. Preferably, the annular body 61 and each snap-in body 62 are integrally formed.

In this embodiment, the first through hole 121 of the flexible inner shell 12 is connected with the first connecting member 4 through the shaping body 6, and the connection between the two hard members is more stable.

Referring to fig. 2, 5 and 7, one embodiment of the first connector 4 is shown. As shown, the first connecting member 4 includes: a body 42, a cylindrical portion 43 inserted into the body 42, and a connecting body 44 connected to the outer edge of the body at an angle. Wherein the body 42 and/or the connecting body 44 are connected to the elastic casing 11 and the second connecting member 5 is slidably connected to the cylindrical portion 43.

Specifically, the connecting body 44 is connected to the outer edge of the main body 42 at an included angle, the connecting body 44 and the main body 42 define a space, the cylindrical portion 43 penetrates through the main body 42 and extends towards both ends, the cylindrical portion 43 extends into the space towards the elastic outer shell 11, and a boss 45 is formed on the portion of the cylindrical portion 43 extending out of the main body 42 towards the flexible inner shell 3. The clamping ports 41 for connecting with the clamping body 62 are disposed around the cylindrical portion 43 and preferably uniformly distributed, of course, the clamping body 62 may also be connected to the outer edge of the first connecting member 4, and the embodiment does not limit the specific connection manner between the clamping body 62 and the first connecting member 4. The body 42 is provided with a connection hole 421, the body 42 and the elastic case 11 are connected by a screw passing through the connection hole 421, and at this time, the connection body 44 is pressed against the elastic case 11. Of course, the connecting body 44 may be glued to the elastic outer shell 11 without providing the connecting hole 421, or the connecting body 44 and the elastic outer shell 11 are integrally formed, and the specific connecting manner of the first connecting member 4 and the elastic outer shell 11 is not limited in this embodiment. Preferably, the body 42, the barrel 43 and the connector 44 are integrally formed.

It is understood that when the first connecting member 4 is connected to the elastic casing 11, the deformation performance of the elastic casing 11 may be affected, and in order to solve this problem, the above embodiments may be further modified: the connecting body 44 is provided with a groove 441, see fig. 7 and 8, to reduce the rigidity of the first connecting member 4, thereby reducing the influence of the first connecting member 4 on the elasticity of the entire bracket.

Further, with continued reference to fig. 7 and 8, in the above embodiment, the groove 441 is disposed to be offset from the cylindrical portion 43 to ensure the rigidity and strength of the cylindrical portion 43.

It can be understood that the length of the connecting portion of the first connecting member 1 and the elastic outer shell 2 affects the elasticity of the support formed by the elastic outer shell 11 and the flexible inner shell 12, and a too short length does not provide an effective movable connecting structure for the massage head 3, and a too long length affects the elastic deformation of the support 1. To solve this problem, the length of the portion of the first connecting member 4 connected to the elastic case 11 may also be defined. Referring to fig. 8, the length of the portion of the first connecting member 4 where the connecting body 44 contacts the elastic case 11 may be within a predetermined range. In specific implementation, the preset range of the length may be determined according to actual conditions, and this embodiment is not limited at all. Preferably, when the body 42 is a rectangular parallelepiped, the length of the contact portion of the connecting body 44 and the elastic casing 11, i.e. the length d1 of the connecting body 44, ranges from 20 cm to 60 cm.

Furthermore, the mounting position of the first connecting part 4 on the elastic housing 11 also influences the deformation behavior of the elastic housing 11. Generally, the deformation of the elastic housing 11 is smaller at a position E (see fig. 4) closer to the arc center, so that, in one embodiment, the maximum distance from the contact part of the first connecting element 4 and the elastic housing 11 to the arc center E of the elastic housing is smaller than a preset value to reduce the influence of the first connecting element 4 on the deformation of the elastic housing 11. It should be noted that the smaller the preset value is, the smaller the influence on the deformation of the elastic casing 11 is, and in particular, the preset value may be determined according to actual situations, which is not limited in this embodiment.

Referring to fig. 8, 10 and 12, the second connecting member 5 is disposed in the first connecting member 4, and the inner wall of the first connecting member 4 and the outer wall of the second connecting member 5 are both provided with a guide mechanism F that can be engaged, so that a non-rotating sliding connection is formed between the first connecting member 4 and the second connecting member 5.

Specifically, the outer surface of the second connector 5 is provided with a groove 51 in the axial direction, the inner surface of the cylindrical portion 43 of the first connector 4 is provided with a projection 431 in the axial direction, and the groove 51 is fitted with the projection 431. Of course, a projection may be provided on the outer surface of the second connector 5 in the axial direction, and a groove may be provided on the inner surface of the tube portion 43 in the axial direction.

The guide mechanism enables the first connecting piece 4 and the second connecting piece 5 to form non-rotary sliding connection, so that only one-way sliding freedom degree exists between the two.

In addition, referring to fig. 2 and 5, in an implementation, an elastic member 7 may be further provided, and the elastic member 7 is disposed between the second connecting member 5 and the first connecting member 4, or between the second connecting member 5 and the elastic housing 11, so as to provide a pre-stress for the relative sliding of the second connecting member 5. The elastic member 7 may be specifically a spring, an elastic piece, or the like.

Referring to fig. 9, in the above embodiments, the first connecting piece 4 and the second connecting piece 5 are provided with position limiting pieces corresponding to each other, and the position limiting pieces are used for abutting and limiting when the first connecting piece 4 and the second connecting piece 5 slide relatively.

Specifically, the second connecting member 5 is a cylindrical body, the outer surface of the upper end (relative to the state shown in fig. 9) of the second connecting member 5 is provided with a first flange 52, the inner side wall of the cylindrical portion 43 near the lower end (relative to the state shown in fig. 9) is provided with a second flange 432, and when the second connecting member 5 slides to the lowest end (relative to the position shown in fig. 9), the first flange 52 and the second flange 432 abut against each other to limit the movement of the elastic member 7 pushing the second connecting member 5 to the direction away from the first connecting member 4, so that the moving distance of the second connecting member 5 in the cylindrical portion 43 of the first connecting member 4 is d 2.

Referring to fig. 2, the second connecting member 5 is a cylinder, the conducting wire 8 of the massage head 3 passes through the cylinder to be electrically connected with the power supply part in the bracket 1, and the conducting wire 8 has a telescopic margin. Since the lead wire 8 is disposed in the barrel, the lead wire 8 is not compressed when the flexible inner housing 12 is deformed.

Referring again to fig. 9, in each of the above embodiments, the flexible inner casing 12 is formed with the deformation absorbing portion 122 at the outer periphery of the first penetration hole 121. The deformation absorbing portion 122 is a portion formed on the flexible inner casing 12 and is more easily deformed. When the flexible inner shell 12 is subjected to a force, the deformation absorbing portions 122 may deform earlier and/or more than other portions. In practical implementation, the deformation absorbing portion 122 may be an undulating structure, i.e., any one of a groove, a protrusion, and a corrugated structure formed in the flexible inner casing 12, or a combination of a plurality of structures. The deformation absorbing portion 122 may also be a thinned structure, or a combination of a corrugated structure and a thinned structure.

In this embodiment, the deformation force transmitted from the flexible inner casing 12 to the first perforations 121 is absorbed by the deformation absorbing portions 122, and the change in the form of the first perforations 121 can be effectively reduced.

With reference to fig. 3 and fig. 9, in each of the above embodiments, the flexible inner shell 12 is provided with a boss 123 extending towards the elastic outer shell 11, the first through hole 121 is opened at an end face of the boss 123, and the deformation absorbing portion 122 is provided at a connection position of the boss 123 and the flexible inner shell 12.

Referring again to fig. 9, the deformation absorbing part 122 has a predetermined distance d3 between the inner wall thereof and the outer wall of the second connecting member 5. The purpose of this distance is to prevent interference between the deformation absorbing portion 122 and the movement of the massage head 3, and to avoid the influence on the operation of the massage head 3 when the inner wall of the deformation absorbing portion 122 is deformed. It should be noted that, in a specific implementation, the preset distance d3 may be determined according to an actual situation, and this embodiment does not limit it at all.

In conclusion, the embodiment isolates the massage head from the flexible inner shell through the supporting piece, so that the deformation of the flexible inner shell cannot interfere with the massage head, and the normal work of the massage head is ensured.

Support embodiment:

the embodiment of the utility model provides a support is still provided for hang neck formula massage appearance. The stent comprises an elastic outer shell, a flexible inner shell and any one of the connection structures. Wherein the elastic outer shell is connected with the flexible inner shell. The massage head of the neck hanging type massage instrument is connected with the connecting structure in each embodiment.

Due to the fact that the connecting structure has the effect, the support with the connecting structure also has the corresponding technical effect.

Embodiment of the neck hanging type massage apparatus:

the embodiment of the utility model provides a neck formula massage appearance is still provided, should hang neck formula massage appearance and include: a massage head, a first clamping arm, a second clamping arm and any bracket in the above embodiments. Wherein, the first clamping arm and the second clamping arm are connected at two ends of the bracket, and the massage head is connected with the bracket.

Because the support has the above effects, the hanging neck type massage instrument with the support also has corresponding technical effects.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (21)

1. The utility model provides a connection structure for hang neck formula massage appearance, its characterized in that includes:

the first connecting piece is connected with the elastic outer shell of the hanging neck type massage instrument, and a first through hole is formed in the flexible inner shell of the hanging neck type massage instrument;

the hardness of the supporting piece is greater than that of the supporting piece of the flexible inner shell of the hanging neck type massage instrument, the supporting piece is arranged corresponding to the first through hole, and the supporting piece is provided with a second through hole; and

one end of the second connecting piece is connected with the massage head of the neck hanging type massage instrument, the second connecting piece can slidably penetrate through the second through hole along the floating direction of the massage head and is slidably connected with the first connecting piece, and the second connecting piece is isolated from the flexible inner shell by the supporting piece.

2. The connecting structure according to claim 1, wherein the flexible inner casing is formed with a deformation absorbing portion at an outer periphery of the first penetration hole.

3. The connection structure according to claim 2,

a bulge is formed on the flexible inner shell in the direction towards the elastic outer shell, and the first through hole is formed in the end face of the bulge;

the deformation absorbing portion is formed at an outer periphery of the projection.

4. The connection structure according to claim 2, wherein the deformation absorbing portion includes at least one of a wavy structure or a thinned structure.

5. The connecting structure according to claim 2, wherein an inner wall of the deformation absorbing part has a predetermined distance from an outer wall of the second connecting member.

6. The connecting structure according to claim 1, wherein the support member is connected to the first through hole.

7. The connecting structure according to claim 6, wherein the supporting member is fixed to the first connecting member, and the supporting member and the first connecting member each have a predetermined hardness so as to provide a rigid connection therebetween.

8. The connecting structure according to claim 7, wherein the support member comprises a ring-shaped body and a snap-in body connected; wherein the content of the first and second substances,

the annular body is connected in the first through hole;

the clamping body is clamped with the first connecting piece.

9. The connecting structure according to claim 1, wherein the supporting member is a boss formed at an end of the first connecting member facing the flexible inner casing, and the boss is at least partially supported in the first through hole.

10. The connecting structure as claimed in claim 9, wherein the first through hole of the flexible inner casing is integrally formed with a shaping body, the boss of the first connecting member is disposed in the shaping body, and the shaping body is connected with the first connecting member.

11. The connection structure according to any one of claims 1 to 10, wherein the first connection member includes: the device comprises a body, a cylinder part which is connected with the body in a penetrating way, and a connecting body which is connected with the outer edge of the body in an angle way; wherein the content of the first and second substances,

the body and/or the connecting body are connected with the elastic shell;

the second connector is slidably coupled within the barrel.

12. The connection structure according to claim 11, wherein the connection body is formed with a groove for reducing rigidity of the first connection member.

13. The connection according to claim 12, wherein the groove is offset from the barrel portion.

14. The connection structure according to any one of claims 1 to 10,

the second connecting piece is arranged in the first connecting piece, and the inner wall of the first connecting piece and the outer wall of the second connecting piece are both provided with a guide mechanism which can be matched, so that non-rotary sliding connection is formed between the first connecting piece and the second connecting piece.

15. The connection structure according to claim 14,

the first connecting piece and the second connecting piece are correspondingly provided with limiting pieces in positions, and the limiting pieces are used for abutting and limiting when the first connecting piece and the second connecting piece slide relatively.

16. The connecting structure according to any one of claims 1 to 10, wherein the second connecting member is a cylinder, a wire of the massage head passes through the cylinder to be electrically connected with a power supply member in the hanging neck type massage apparatus holder, and the wire has a telescopic margin.

17. The connection structure according to any one of claims 1 to 10, further comprising: an elastic member; the elastic piece is arranged between the second connecting piece and the first connecting piece or between the second connecting piece and the elastic shell.

18. The connecting structure according to any one of claims 1 to 10, wherein a maximum distance from a contact portion of the first connecting member with the elastic case to an arc center of the elastic case is smaller than a predetermined value.

19. The connecting structure according to claims 1 to 10, wherein the length of the portion of the first connecting member connected to the elastic case is in the range of 20 cm to 60 cm.

20. The utility model provides a support for hang neck formula massage appearance, its characterized in that includes: an elastic outer shell, a flexible inner shell, and the connecting structure of any one of claims 1 to 19; wherein the content of the first and second substances,

the elastic outer shell is connected with the flexible inner shell;

the massage head of the neck hanging type massage instrument is connected with the connecting structure.

21. The utility model provides a hang neck formula massage appearance which characterized in that includes: a massage head and a support as claimed in claim 20; wherein, the massage head is connected with the bracket.

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