CN218187243U - Shoulder and neck massage device - Google Patents

Abstract

The application discloses shoulder neck massage device includes: the neck support is used for supporting the chin of a user and is provided with a first connecting part; shoulder neck massage appearance, shoulder neck massage appearance are provided with the second connecting portion, can connect each other between first connecting portion and the second connecting portion so that shoulder neck massage appearance can fix in human shoulder neck department with massage shoulder neck, and first connecting portion and second connecting portion can dismantle so that neck brace and shoulder neck massage appearance separation each other. This shoulder neck massage device, the user can hold shoulder neck massage appearance through the neck brace of chin department for shoulder neck massage appearance can be fixed in shoulder neck department, and shoulder neck massage appearance during operation can massage the shoulder neck, can liberate user's both hands from this, makes the product convenient to use.

Description

Shoulder and neck massage device

Technical Field

The application relates to the technical field of physical therapy health care instruments, in particular to a shoulder and neck massage device.

Background

At present, a pull rope is usually fixed in front of a commercially available shoulder and neck massage instrument, a user pulls the pull rope with hands to enable the shoulder and neck massage instrument to be fixed on a shoulder and neck portion for massaging, the user needs to continuously pull the pull rope to massage, so that two hands of the user cannot be liberated, other things cannot be done during massaging, and the shoulder and neck massage instrument is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the present application is to provide a shoulder and neck massage apparatus that a user can hold a shoulder and neck massage device by a neck brace at the chin, thereby freeing the user's hands for convenient use of the product.

In order to solve the technical problem, the following technical scheme is adopted in the application:

the technical scheme of this application provides a shoulder neck massage device, includes: a neck brace for supporting a user's chin, the neck brace provided with a first connection; the shoulder and neck massager is provided with a second connecting part, the first connecting part and the second connecting part can be connected with each other so that the shoulder and neck massager can be fixed at the shoulder and neck of a human body to massage the shoulder and neck, and the first connecting part and the second connecting part can be detached from each other so that the neck support is separated from the shoulder and neck massager.

According to some aspects of the present application, the shoulder and neck massage apparatus further comprises: the pull belt comprises two rope belts, and one end of each rope belt is provided with the first connecting part; when the neck support is separated from the shoulder and neck massage instrument, the pull belt can be connected with the second connecting part of the shoulder and neck massage instrument through the first connecting part.

According to some technical schemes of the application, one of the first connecting part and the second connecting part comprises a male buckle, the other one of the first connecting part and the second connecting part comprises a female buckle, and the male buckle and the female buckle can be clamped; the box is equipped with the unlocking key, works as the unlocking key is operated, the unlocking key drive the pin thread with joint between the box is opened.

According to some technical schemes of the application, the female buckle comprises a female buckle shell cavity and a first clamping part positioned in the female buckle shell cavity, and a socket is arranged on the female buckle shell cavity; the male buckle comprises a male buckle shell cavity and a locking plate, one end of the locking plate is positioned in the male buckle shell cavity and is connected with the male buckle shell cavity, the locking plate is provided with an extending end positioned outside the male buckle shell cavity, the extending end can extend into the female buckle shell cavity along the insertion opening, and a second clamping part which can be used for being clamped with the first clamping part is arranged on the extending end; the unlocking key is arranged on the female buckle shell cavity and used for driving the first clamping part to move so as to open the clamping between the first clamping part and the second clamping part; one of the first clamping part and the second clamping part is a buckle, and the other one of the first clamping part and the second clamping part is a through hole; the through hole is disposed on the protruding end, and the buckle is disposed in the female buckle housing cavity.

According to some technical schemes of the application, the female buckle shell cavity is provided with a mounting hole, the unlocking key penetrates through the mounting hole and can move along the axial direction of the mounting hole, the unlocking key is provided with a stopping protrusion, the stopping protrusion can be used for abutting against the position, located around the mounting hole, of the female buckle shell cavity so as to limit the maximum extending length of the unlocking key along the mounting hole, and the first clamping part is connected with the unlocking key and can move along with the unlocking key; the box still includes the elastic component, the elastic component is located box shell intracavity and with the unblock key supports and leans on, the elasticity of elastic component is used for the drive the unblock key makes the one end of unblock key stretches out the mounting hole, wherein, works as the unblock key is pressed, the unblock key makes through the motion first joint portion reach can with the detached position of second joint portion, and make elastic component elastic deformation.

According to some technical schemes of the application, the female buckle shell cavity comprises a female buckle upper cover and a female buckle lower cover, the female buckle upper cover is buckled with the female buckle lower cover, a mounting hole is formed in the female buckle upper cover, a limiting screw is convexly arranged on one side, close to the female buckle upper cover, of the female buckle lower cover, a limiting cap is arranged on the limiting screw, a distance is formed between the limiting cap and the female buckle lower cover, the unlocking key penetrates through the mounting hole, a lug is arranged at one end, close to the female buckle lower cover, of the unlocking key, a connecting hole is formed in the lug, the connecting hole is nested in the outer side of the limiting screw, the lug is limited between the limiting cap and the female buckle lower cover, and when the unlocking key moves along the axial direction of the mounting hole, the lug moves between the inner bottom surface of the limiting cap and the female buckle lower cover along the limiting screw; when the unlocking key is driven by the elastic force of the elastic piece, one end of the unlocking key extends out of the mounting hole, and a certain distance is reserved between the lug and the limiting cap; female detain the lower cover with a part amalgamation position department between the female upper cover of detaining is formed with the socket the unblock key position in female detain the upper cover with position epirelief between the female lower cover of detaining is equipped with first joint portion, first joint portion is located the unblock key is close to one side of socket, through the unblock key is followed the mounting hole motion makes first joint portion with the position corresponds or the dislocation between the socket.

According to some technical schemes of the application, a first rope hole is formed in one end, away from the inserting opening, of the female buckle shell cavity, a baffle plate and an accommodating groove are arranged in the female buckle shell cavity, the accommodating groove is located between the baffle plate and the first rope hole, and the unlocking key and the first clamping portion are located between the baffle plate and the inserting opening; the shoulder and neck massager is characterized in that the shoulder and neck massager is enclosed to form an accommodating part with an opening, first rope bodies respectively extend out of positions of two opposite ends of the opening on the shoulder and neck massager, each first rope body corresponds to one female buckle, a rope knot is arranged at one end, away from the shoulder and neck massager, of each first rope body, each first rope body penetrates through a corresponding first rope hole of each female buckle, and each rope knot is located in a corresponding accommodating groove of each female buckle.

According to some technical schemes of this application, the pin thread includes public knot upper cover and pin thread lower cover, public knot upper cover with pin thread lower cover lock, public knot lower cover with a part amalgamation position part between the public knot upper cover is formed with stretches out the mouth, the locking plate wears to locate stretch out in the mouth, the locking plate in stretch out the position beyond the mouth position and do stretch out the end, the locking plate in stretch out the position within the mouth position by screw fastening connection in public knot upper cover or on the pin thread lower cover.

According to some technical schemes of the application, a fixing hole and a rope threading hole are formed in the position, located within the position of the extending opening, of the lock plate, the fixing hole is located between the rope threading hole and the extending end, a screw penetrates through the fixing hole to be connected with the male buckle upper cover or the male buckle lower cover, and a second rope hole is formed in one end, away from the extending opening, of the male buckle shell cavity; the two opposite ends of the neck support are respectively extended with a second rope body, each second rope body corresponds to one male buckle, the second rope bodies penetrate through second rope holes corresponding to the male buckles, and one end of each second rope body penetrates through a rope penetrating opening corresponding to the male buckles and is fixed with the locking plate.

According to some technical schemes of this application, first connecting portion contain first magnetism and inhale the piece, but second connecting portion contain magnetism and combine to the piece is inhaled to the second magnetism of first magnetism.

According to some aspects of the present disclosure, one of the first connection portion and the second connection portion is provided with a block of a predetermined shape, and the other includes a base body with a groove, the groove being of the predetermined shape to accommodate the block; one of the first magnetic piece and the second magnetic piece is accommodated in the block body, a cavity is formed in the back side of the bottom wall of the groove on the base body, and the other of the first magnetic piece and the second magnetic piece is accommodated in the cavity.

According to some technical scheme of this application, shoulder neck massage appearance includes mechanical massage head, mechanical massage head massages human shoulder neck through the motion, first connecting portion and second connecting portion are connected and are made mechanical massage head can be fixed in human shoulder neck department in order to massage shoulder neck.

According to some technical schemes of the application, a second rope body is connected between the neck support and the first connecting part of the neck support, a knob is arranged on the neck support, and the knob can be at least used for controlling the rolling of the second rope body so as to enable the mechanical massage head to be attached to the shoulder and neck of a human body to massage the shoulder and neck; or be equipped with on the neck brace slidable first connecting portion and rotatable knob, the neck brace still is equipped with gear and rack, the gear with the rack toothing transmission, the rack with first connecting portion link to each other, the gear with the knob links to each other, the knob can be through rotating in order to adjust first connecting portion are in position on the neck brace.

In this application, be equipped with the first connecting portion that can be connected with the second connecting portion detachably of shoulder neck massage appearance on the neck brace, but when the neck brace passes through first connecting portion and second connecting portion with shoulder neck massage appearance and is connected, make the user can hold shoulder neck massage appearance through the neck brace of chin department, make shoulder neck massage appearance fix in shoulder neck department, shoulder neck massage appearance during operation can massage shoulder neck, user's both hands can be liberated from this, make the product convenient to use.

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 above and other objects, features and advantages of the present application will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings.

Fig. 1 is a schematic structural view of a first scene of a shoulder and neck massage apparatus according to an embodiment of the present application.

Fig. 2 is an exploded view of the shoulder and neck massage apparatus shown in fig. 1.

Fig. 3 is a schematic structural view of a second scene of the shoulder and neck massage apparatus according to the embodiment of the present application.

Fig. 4 is an exploded view of the shoulder and neck massage apparatus shown in fig. 3.

Fig. 5 is an exploded schematic view of a male buckle and a female buckle according to an embodiment of the present disclosure.

Fig. 6 is a schematic cross-sectional view of a separated male and female buckle according to an embodiment of the present application.

Fig. 7 is a schematic cross-sectional view of a male and female snap for snap-fit connection according to an embodiment of the present disclosure.

Fig. 8 is a schematic cross-sectional view of the male and female buckles shown in the present application.

Fig. 9 is a schematic cross-sectional view of a female buckle according to an embodiment of the present application.

Fig. 10 is a front view of a neck brace according to an embodiment of the present application.

Fig. 11 is a left side view of a neck brace according to an embodiment of the present application.

Fig. 12 is a rear view of a neck brace according to an embodiment of the present application.

Fig. 13 is a cross-sectional view schematically illustrating a neck brace according to an embodiment of the present invention.

Fig. 14 is another cross-sectional view of a neck brace according to an embodiment of the present application.

Fig. 15 is an enlarged schematic view of the a portion shown in fig. 14.

Fig. 16 is a front view schematically illustrating a structure of a stopper plate according to an embodiment of the present application.

Fig. 17 is a schematic top view of a stopper plate according to an embodiment of the present application.

Fig. 18 is an exploded view of a neck brace according to an embodiment of the present application.

Fig. 19 is a schematic view of a combined structure of a shoulder and neck massage device (removing a cloth cover) and a neck support according to an embodiment of the present application.

Fig. 20 is an exploded view of the shoulder and neck massage device (with the cloth cover removed) and neck brace of fig. 19.

Fig. 21 is a schematic view of a combined structure of a shoulder and neck massage device (with a base removed) and a neck support according to an embodiment of the present application.

Fig. 22 is an exploded view of the shoulder and neck massage device (with the base removed) and neck brace of fig. 21.

Fig. 23 is an exploded view of a shoulder and neck massage device and a neck support according to an embodiment of the present application.

Fig. 24 is a schematic view of the combined structure of the shoulder and neck massage device and the neck support in fig. 23.

Fig. 25 is an exploded view of the shoulder and neck massage device (with cloth removed) and the neck support according to the embodiment of the present invention.

Fig. 26 is a schematic view of the combination of the shoulder and neck massage device (with cloth removed) and the neck brace of fig. 25.

Fig. 27 is an exploded view of the shoulder and neck massage apparatus (with the base removed) and the neck support according to the embodiment of the present application.

Fig. 28 is a schematic view of the combination of the shoulder and neck massage device (with the base removed) and the neck brace of fig. 27.

Fig. 29 is a side view of the combined structure of the shoulder and neck massage device (with the base removed) and neck brace of fig. 28.

Fig. 30 is a schematic sectional view of the portion B-B shown in fig. 29.

Fig. 31 is an enlarged schematic view of the portion C shown in fig. 30.

Fig. 32 is a perspective view of the structure shown in fig. 27 from another perspective.

Fig. 33 is a schematic view of a combination structure of a block body and a base body according to an embodiment of the present application.

The reference numerals are explained below:

a draw tape 110; a tab 111; a string 112; a neck brace 120; a mask shell 1211; first holes 12111; a mask inner shell 1212; a knob 122; a chute 123; a gear 124; a rack 125; a limit plate 132; a snap 1321; a limit bone 1322; a reset plate 133; a second bore 1331; a central positioning shaft 134; a reset plate fixing pin 136; a sun gear 137; a buckle 138; a normal axis 139; a crown gear 140; the fitting pin 141; a first connection portion 200; a second rope 210; a male buckle 220; a pin housing cavity 221; a male buckle upper cover 2211; male buckle lower cover 2212; extension 2215; the second recess 22151; a second cord hole 2216; the third recess 22161; a locking piece 222; the protruding end 2221; a through hole 2222; fixing holes 2223; a stringing hole 2224; a screw 223; a first magnetic attraction 231; a block 232; an installation groove 2321; a shoulder and neck massager 300; a housing portion 310; a massage head 320; a cloth cover 330; a base 340; a movement 341; a second connection part 400; a first cord body 410; a knot 411; a female buckle 420; a box housing chamber 421; a female buckle upper cover 4211; a female buckle lower cover 4212; a socket 4213; a first recess 42131; a first rope hole 4214; a baffle 4215; a housing tank 4216; a mounting hole 4217; a limit screw 4218; a limit cap 4219; a fastener 422; an unlock key 423; the stop boss I4231; the stop boss II 4232; the lugs 4233; a connection hole 4234; the elastic member 424; a second magnetic member 431; a base 432; a groove 4321; a bottom wall 43211; chamber 4322.

Detailed Description

While this application is susceptible of embodiment in different forms, there is shown in the drawings and will herein be described in detail only some specific embodiments, with the understanding that the present disclosure is to be considered as an exemplification of the principles of the application and is not intended to limit the application to that as illustrated herein.

Thus, a feature indicated in this specification is intended to describe one of the features of an embodiment of the application and does not imply that every embodiment of the application must have the described feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

In the embodiments shown in the drawings, directional references (such as upper, lower, inner, outer, left, right, front, rear, etc.) are used to explain the structure and movement of various elements of the present application not absolutely, but relatively. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present application and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

The preferred embodiments of the present application will be further described in detail below with reference to the accompanying drawings of the present specification.

As shown in fig. 1 and 2, an embodiment of one aspect of the present application provides a shoulder and neck massage apparatus including a neck support and a shoulder and neck massage device.

Specifically, the neck brace is used to support the chin of the user, and the neck brace is provided with a first connection 200.

The shoulder and neck massager 300 can be used to be worn on the shoulder and neck of a user to massage the shoulder and neck. For example, the shoulder and neck massage apparatus 300 is embodied as a shoulder and neck massage pillow, and the shoulder and neck massage pillow includes a rear portion and two side portions, the two side portions are located at two ends of the rear portion, and the rear portion and the two side portions together enclose a receiving portion 310 having a substantially C-shape or U-shape. The massage head 320 is provided on a side of the rear portion facing the accommodating portion 310, and the massage head 320 may be understood with reference to fig. 19 in particular, and the massage head 320 may be embodied as a mechanical massage head capable of moving to massage the shoulder and neck of the human body by the movement.

By way of further example, reference is made to fig. 19, which shows a schematic structural view of a combination of a shoulder and neck massager 300 (with a base) and a neck brace. Referring to fig. 20, a schematic diagram of the shoulder and neck massager 300 (with a base) separated from the neck support is shown. Referring to fig. 21, a schematic diagram of the combination of the shoulder and neck massager 300 (with the base removed) and the neck support is shown. Referring to fig. 22, a schematic diagram of the shoulder and neck massager 300 (with the base removed) separated from the neck support is shown.

As can be understood by referring to fig. 19 to 22, the shoulder and neck massage apparatus 300 includes a base 340 and a movement 341, the massage head 320 is connected to the movement 341, and the base 340 covers the outside of the movement 341.

Wherein, the shoulder and neck massage apparatus 300 is provided with a second connection part 400, the first connection part 200 and the second connection part 400 can be connected with each other to enable the shoulder and neck massage apparatus 300 to be fixed at the shoulder and neck of the human body for massaging the shoulder and neck, and the first connection part 200 and the second connection part 400 can be detached from each other to enable the neck support to be separated from the shoulder and neck massage apparatus. In this way, the first connection portion 200 of the neck brace 120 and the second connection portion 400 of the shoulder and neck massage apparatus 300 are connected, so that the user can hold the shoulder and neck massage apparatus through the neck brace at the chin, so that the mechanical massage head can be fixed at the shoulder and neck of the human body to massage the shoulder and neck, thereby freeing both hands of the user and facilitating the use of the product.

In certain further embodiments, as shown in fig. 3 and 4, the shoulder and neck massaging device further comprises a pull strap 110. Specifically, for example, the drawstring includes two strings 112, and a first connection portion 200 is disposed at one end of each string 112. When the neck support 120 is separated from the shoulder and neck massager 300, the string 112 of the pull string 110 can be connected to the second connection 400 of the shoulder and neck massager 300 through the first connection 200. Therefore, the drawstring 110 is assembled on the shoulder and neck massage apparatus 300, and in this scene, after the user wears the shoulder and neck part on the shoulder and neck massage apparatus 300, the user can hold the drawstring 110 to draw the shoulder and neck massage apparatus 300 against the shoulder and neck, thereby improving the massage effect.

It can be understood that when the first connection portion 200 of the pull strap 110 is not connected with the second connection portion 400 of the shoulder and neck massage apparatus 300, as shown in fig. 1 and 2, the neck brace 120 can be reassembled on the shoulder and neck massage apparatus 300 by connecting the first connection portion 200 of the neck brace 120 with the second connection portion 400 of the shoulder and neck massage apparatus 300, in this scenario, the shoulder and neck of the user is located between the shoulder and neck massage apparatus 300 and the neck brace 120, the back side of the shoulder and neck can be massaged by using the shoulder and neck massage apparatus 300, and the chin of the user can be supported by using the neck brace 120, so as to improve the massage effect.

Since the connection between the first connection part 200 and the second connection part 400 can be disassembled. Thus, the user can detach the first connection part 200 of the pull strap 110/the neck support 120 and the second connection part 400 of the shoulder and neck massage apparatus 300 at any time, so as to alternately select the neck support 120/the pull strap 110 to be connected to the shoulder and neck massage apparatus 300 according to the requirements, that is, the user can alternately connect the pull strap 110 and the neck support 120 to the shoulder and neck massage apparatus 300 for use according to the requirements, the application scenes of the product are richer, the switching is more free, for example, when the user does not want to use the neck support 120, the object connected with the shoulder and neck massage apparatus 300 can be replaced by the pull strap 110, when the user does not want to use the pull strap 110, the object connected with the shoulder and neck massage apparatus 300 can be replaced by the neck support 120, the user can switch and adjust the application scenes of the product according to personal preferences, better massage experience is achieved, and personalized requirements are better satisfied.

In some embodiments, as shown in fig. 1 and 3, the first connection portion 200 of the pull strap 110 and the first connection portion 200 of the neck brace 120 each include a male buckle 220, the second connection portion 400 of the shoulder and neck massager 300 includes a female buckle 420, and the male buckle 220 and the female buckle 420 can be clamped together. The female buckle 420 is provided with an unlocking key 423, and when the unlocking key 423 is operated, the unlocking key 423 drives the male buckle 220 and the female buckle 420 to be clamped open. Like this, the shoulder and neck massage appearance 300 is more convenient with the equipment respectively between stretching strap 110 and the neck brace 120, dismantle, and through the unblock key 423 control female buckle 420 with the pin buckle 220 between the unblock, can reduce the irreversible damage that receives between female buckle 420 and the pin buckle 220 in the in-process of taking apart, like this, the user can assemble shoulder and neck massage appearance 300 and stretching strap 110/neck brace 120 many times repeatedly and do not damage, has promoted the quality of product, also has with low costs advantage simultaneously. And since the structure of the female buckle 420 with the unlocking key 423 is more complicated than that of the male buckle 220, by disposing the female buckle 420 with the unlocking key 423 on the shoulder and neck massage apparatus 300, the consumption of the female buckle 420 is saved, the cost of the product is further reduced, and the failure rate of the product is further reduced.

Of course, the design is not limited to this, and in other embodiments, the first connection portion 200 of the pull strap 110 and the first connection portion 200 of the neck brace 120 may both include the female buckle 420 with the unlocking key 423, and the second connection portion 400 of the shoulder and neck massager 300 may include the male buckle 220.

By way of further example, as shown in fig. 6, the female buckle 420 includes a female buckle housing chamber 421 and a first clamping portion located in the female buckle housing chamber 421, and a socket 4213 is disposed on the female buckle housing chamber 421. The male buckle 220 includes a male buckle housing cavity 221 and a locking plate 222, one end of the locking plate 222 is located in the male buckle housing cavity 221 and connected to the male buckle housing cavity 221, the locking plate 222 has an extending end 2221 located outside the male buckle housing cavity 221, and the extending end 2221 is provided with a second clamping portion capable of being clamped with the first clamping portion.

As can be understood by referring to fig. 6 and 7, the protruding end 2221 can extend into the cavity 421 along the insertion opening 4213 and extend into the cavity 421 along the insertion opening 4213 through the protruding end 2221, so that the second clamping portion on the protruding end 2221 is clamped with the first clamping portion in the cavity 421.

The unlocking key 423 is disposed on the female buckle housing 421, and is used to drive the first clamping portion to move, so that the clamping between the first clamping portion and the second clamping portion is opened.

For example, as shown in fig. 7, a cross-sectional structure of the male buckle 220 and the female buckle 420 in the clamping state is illustrated. As can be understood by referring to fig. 7, after the protruding end 2221 of the male buckle 220 passes through the socket 4213 and extends into the female buckle housing 421 along the direction P1, the protruding end 2221 of the male buckle 220 can be limited from leaving the socket 4213 along the direction P2 by the engagement of the first engaging portion and the second engaging portion, so that the opening between the male buckle 220 and the female buckle 420 is correspondingly limited, and the shoulder and neck massage apparatus 300 can be stably and reliably connected with the pull belt 110 or the neck support 120.

As shown in fig. 8, the cross-sectional structures of the male buckle 220 and the female buckle 420 in the unlocked state are illustrated. As can be understood by referring to fig. 8, when the unlocking key 423 is operated, the unlocking key 423 drives the engagement between the first engagement portion and the second engagement portion to open, so that after the engagement between the first engagement portion and the second engagement portion is opened, the protruding end 2221 of the male buckle 220 can leave the socket 4213 along the direction P2, thereby achieving the separation between the male buckle 220 and the female buckle 420 (as shown in fig. 6, the sectional structure of the male buckle 220 and the female buckle 420 in the separation state is illustrated).

This structure easy operation, convenient to use, and no matter be pin thread 220 or box 420, all have succinct outward appearance, the user can understand more easily and go up the mode of use of hand pin thread 220 and box 420, need not loaded down with trivial details use training, user experience is good.

Further alternatively, as shown in fig. 6, the first clamping portion in the female housing 421 includes a snap 422, and the second clamping portion on the protruding end 2221 of the male buckle 220 includes a through hole 2222. Thus, the structure of the protruding end 2221 is simpler and less prone to damage, the protruding end 2221 can be substantially free of surface obstructions, and the protruding end 2221 can be more easily and smoothly inserted into the socket 4213.

Of course, the design is not limited to this, and in other embodiments, the second clamping portion may also include a through hole 2222, the through hole 2222 is disposed in the female buckle housing cavity 421, the first clamping portion includes a buckle 422, and the buckle 422 is disposed on the protruding end 2221.

By way of further example, as can be understood by referring to fig. 5 and 6, the female buckle housing 421 is provided with a mounting hole 4217, the unlocking key 423 is inserted into the mounting hole 4217 and can move along the axial direction of the mounting hole 4217, and the first clamping portion is connected with the unlocking key 423 and can move together with the unlocking key 423; the female buckle 420 further includes an elastic member 424 (specifically, for example, a spring, and certainly, an elastic sheet and the like may be used for replacement), the elastic member 424 is located in the female buckle housing cavity 421 and abuts against the unlocking key 423, the elastic force of the elastic member 424 is used for driving the unlocking key 423, so that one end of the unlocking key 423 extends out of the mounting hole 4217, wherein when the unlocking key 423 is pressed, the unlocking key 423 moves to enable the first clamping portion to reach a position where the first clamping portion can be separated from the second clamping portion, and the elastic member 424 is elastically deformed. Like this, the user can follow the P2 direction and pull down pin thread 220 from box 420 when pressing the unlock key 423 along the F2 direction, and after detaching pin thread 220 and box 420, elastic component 424 can drive unlock key 423 and kick-back along the F1 direction to make things convenient for the next joint assembly between pin thread 220 and the box 420, need not the user to unlock key 423 manual reset, and the convenience of use is good, and simple structure, and is with low costs.

In some embodiments, the unlocking key 423 is provided with a stop projection that can be used to abut against a location on the box housing 421 around the mounting hole 4217 to define a maximum extension of the unlocking key 423 along the mounting hole 4217.

For example, one of two lateral surfaces of the unlocking key 423 in the width direction is provided with a stop protrusion i 4231, the other is provided with a stop protrusion ii 4232, a portion of the unlocking key 423 between the stop protrusion i 4231 and the stop protrusion ii 4232 protrudes into the mounting hole 4217 and can move in the axial direction of the mounting hole 4217, when the unlocking key 423 is driven by the elastic force of the elastic member 424 to extend along the mounting hole 4217 to a preset maximum extension length (the specific value of the maximum extension length is not limited herein, and a person skilled in the art can independently select and design the maximum extension length value of the unlocking key 423 along the mounting hole 4217 in an unpressed state based on specific requirements), positions on two sides of the mounting hole 4217 abut against the stop protrusions i 4231 and the stop protrusion ii 4232 to limit the unlocking key 423 from extending out of the mounting hole 4217 continuously, so as to effectively limit the maximum extension length of the unlocking key 423 along the mounting hole 4217. By the design, the unlocking key 423 is more stable in assembly of the mounting hole 4217, is not easy to deflect and is not easy to axially loosen, and the stopping protrusions I4231 and II 4232 can also shield gaps between the mounting hole 4217 and the unlocking key 423 and on two opposite sides, so that the dustproof effect of a product is improved.

More specifically, the stopper projection i 4231 is specifically, for example, a boss, one end of which forms a stopper step for abutting against a surrounding position of the mounting hole 4217, and the other end of which extends to an end position of the end of the unlocking key 423 away from the mounting hole 4217. By using the step, the reliability of stopping and limiting the unlocking key 423 can be better enhanced. The stop projection ii 4232 is, for example, a convex edge, so that the weight reduction of the unlocking key 423 can be better realized.

Further, as shown in fig. 5, two fasteners 422 are disposed on the unlocking key 423 at a position lower than the convex edge, two through holes 2222 are correspondingly disposed on the locking piece 222, and the two through holes 2222 and the two fasteners 422 can be correspondingly engaged with each other. Wherein, set up at a distance between two buckles 422, the chimb is located the top of interval position between two buckles 422, like this, more convenient two buckles 422 preparation shaping on the key 423 of unlocking, gives consideration to the shaping quality of the key 423 of unlocking better simultaneously.

In some embodiments, as can be understood by referring to fig. 5 and 9, the box housing 421 includes a box upper cover 4211 and a box lower cover 4212, the box upper cover 4211 is fastened with the box lower cover 4212, the box upper cover 4211 is provided with a mounting hole 4217, a limit screw 4218 is protruded from one side of the box lower cover 4212 close to the box upper cover 4211, the limit screw 4218 is provided with a limit cap 4219, and a distance is provided between the limit cap 4219 and the box lower cover 4212, wherein the unlocking key 423 penetrates through the mounting hole 4217, one end of the unlocking key 423 close to the box lower cover 4212 is provided with a lug 4233, the lug 4233 is provided with a connecting hole 4234, the connecting hole 4234 is nested outside the limit screw 4218, the lug 4233 is limited between the limit cap 4219 and the box lower cover 4212, and when the unlocking key 423 moves along an axial direction of the mounting hole 4217, the lug 4233 moves along the limit screw 4218 between the inner bottom surface of the limit cap 4219 and the box lower cover 4212. The connecting holes 4234 of the lugs 4233 are nested outside the limit screws 4218, so that the pre-installation positioning of the unlocking key 423 can be facilitated, for example, the unlocking key 423 is pre-installed and positioned on the lower female buckle cover 4212 through the limit screws 4218, in the running water assembly process, the unlocking key 423 and the elastic piece 424 are not easy to loosen from the lower female buckle cover 4212, when the upper female buckle cover 4211 and the lower female buckle cover 4212 are correspondingly buckled, the unlocking key 423 is naturally aligned in the mounting hole 4217 in the upper female buckle cover 4211 through alignment between the upper female buckle cover 4211 and the lower female buckle cover 4212, the assembly is simple and convenient, and the structure can guide the movement of the unlocking key 423 along the mounting hole 4217 to a certain extent, so that the risk of deflection and clamping stagnation of the unlocking key 423 is reduced.

Further, as shown in fig. 9, when the unlocking key 423 is driven by the elastic force of the elastic member 424 to extend out of the mounting hole 4217, a certain distance H is provided between the lug 4233 and the stopper cap 4219 (the specific value of the distance H is not limited herein, and can be selected and designed by a person skilled in the art based on specific requirements). Therefore, the accuracy of the elastic pretightening force of the elastic piece 424 on the unlocking key 423 after the upper female buckle cover 4211 and the lower female buckle cover 4212 are buckled can be ensured more easily, so that the assembling accuracy and the yield of products are improved, in the female buckle 420 after the assembling is finished, the lug 4233 and the limit cap 4219 cannot be pressed against each other and stressed due to the normal movement of the unlocking key 423 to be mutually separated, the limit screw 4218 is not easy to loosen, and the connection reliability between the limit screw 4218 and the lower female buckle cover 4212 is better.

In some embodiments, a socket 4213 is formed at a portion of the mating position between the lower female buckle cover 4212 and the upper female buckle cover 4211. More specifically, as shown in fig. 5, first concave portions 42131 are provided at corresponding positions on the lower box cover 4212 and the upper box cover 4211, respectively, and when the lower box cover 4212 and the upper box cover 4211 are engaged with each other, the first concave portion 42131 of the lower box cover 4212 and the first concave portion 42131 of the upper box cover 4211 are engaged with each other to form the insertion opening 4213. Thus, the die structures and the processing processes of the lower box cover 4212 and the upper box cover 4211 are simplified, and the product cost is further reduced.

Further, as shown in fig. 6, a first engaging portion is convexly provided at a portion of the unlocking key 423 between the upper female buckle cover 4211 and the lower female buckle cover 4212, the first engaging portion is located at a side of the unlocking key 423 close to the insertion hole 4213, and the unlocking key 423 moves along the mounting hole 4217, so that the first engaging portion and the insertion hole 4213 are aligned or dislocated. Like this, stretch out end 2221 and stretch into the in-process in the box shell chamber 421 along socket 4213, stretch out end 2221 accessible and lean on drive unlocking key 423 along the mounting hole 4217 motion with first joint portion, like this, unlocking key 423 makes position dislocation between first joint portion and the socket 4213 through the motion for first joint portion is dodged stretching out end 2221 elasticity to a certain extent, reduces first joint portion and receives irreversible damage risk, promotes product quality and reliability. After the protruding end 2221 is extended a certain distance, the unlocking key 423 moves under the elastic force of the elastic member 424 to make the first engaging portion reach a position corresponding to the socket 4213, so that the first engaging portion is reliably engaged with the second engaging portion on the protruding end 2221.

Further optionally, as shown in fig. 6, the first clamping portion is a clamp 422, and a surface of the clamp 422 on a side facing the socket 4213 is a guiding inclined surface, the guiding inclined surface is used for abutting against the protruding end 2221 to guide the unlocking key 423 to move in a process that the protruding end 2221 protrudes into the female buckle housing cavity 421 for clamping, so that the first clamping portion can more reliably and more efficiently elastically avoid the protruding end 2221, the risk of irreversible damage to the first clamping portion is further reduced, and the product quality and reliability are improved.

In some embodiments, as shown in fig. 1 and 3, an opening is formed at the front end of the receiving portion 310 of the shoulder and neck massager 300, and second connecting portions 400 are respectively provided at positions on both sides of the opening on the shoulder and neck massager 300.

Further by way of example, a first rope 410 is connected between each second connection 400 and the shoulder and neck massager 300. By using the first rope 410, the second connecting portion 400 has a certain position adjustment flexibility relative to the shoulder and neck massager 300, so that the second connecting portion 400 is connected with the first connecting portion 200 to combine the shoulder and neck massager 300 with the pull belt 110 or the neck support 120 for better connection.

In more detail, for the two side portions of the shoulder and neck massager 300, one end of each side portion is connected with one end of the rear portion, the other end of the side portion is provided with a first rope 410, and the second connecting portion 400 is specifically, for example, a female buckle 420, and the female buckle 420 is connected with one end of the first rope 410, which is far away from the side portion of the shoulder and neck massager 300.

For more detailed example, an end of the female buckle shell chamber 421 away from the socket 4213 is provided with a first rope hole 4214. The first cord hole 4214 may be a structure surrounded by a concave portion of the upper female buckle cover 4211 and a concave portion of the lower female buckle cover 4212. One end of the first rope 410, which is far away from the side of the shoulder and neck massager 300, passes through the first rope hole 4214 and is fixed inside the female buckle shell chamber 421. For example, a receiving groove 4216 is formed in the female buckle housing 421, a knot 411 is formed at an end of the first string body 410 away from the side of the shoulder and neck massager 300, and the knot 411 is fastened in the receiving groove 4216, so that the end of the first string body 410 and the female buckle 420 are fixed together. Further, a baffle 4215 is further disposed in the female buckle housing 421, the accommodating groove 4216 is located between the baffle 4215 and the first rope hole 4214, and the unlocking key 423 and the first clamping portion are located between the baffle 4215 and the socket 4213. Thus, the unlocking key 423 is not caught or wound by the first rope 410, thereby preventing the movement of the unlocking key 423 from being interfered by the first rope 410.

In some embodiments, as shown in fig. 5, the male buckle 220 includes a male buckle upper cover 2211 and a male buckle lower cover 2212, the male buckle upper cover 2211 is fastened to the male buckle lower cover 2212, and a protruding opening 2215 is formed at a portion of the joint position between the male buckle lower cover 2212 and the male buckle upper cover 2211. More specifically, as shown in fig. 5, the male buckle lower cover 2212 and the male buckle upper cover 2211 are respectively provided with a second concave portion 22151 at corresponding positions, and when the male buckle lower cover 2212 is engaged with the male buckle upper cover 2211, the second concave portion 22151 of the male buckle lower cover 2212 is engaged with the second concave portion 22151 of the male buckle upper cover 2211 to form the projection 2215. Thus, the die structures and the processing processes of the male buckle lower cover 2212 and the male buckle upper cover 2211 are simplified, and the product cost is further reduced.

The locking piece 222 is inserted into the protrusion 2215, the portion of the locking piece 222 outside the position of the protrusion 2215 is the protrusion 2221, and the portion of the locking piece 222 within the position of the protrusion 2215 is fastened and connected to the male buckle upper cover 2211 or the male buckle lower cover 2212 by the screw 223. Thus, the fastening connection structure between the locking piece 222 and the pin housing cavity 221 is hidden in the pin housing cavity 221, so that the pin 220 has a more compact appearance.

As shown in fig. 2, the opposite ends of the neck brace 120 are respectively extended with a second rope 210, and one end of the second rope 210 far away from the neck brace 120 is provided with a first connecting part 200. Or as shown in fig. 4, the pull strap 110 includes two strings 112, one end of each string 112 is used as a second string 210, and the other end is provided with a pull ring 111, so that the user is prevented from slipping when pulling the string 112 by hand. One end of the second rope 210 far away from the pull ring 111 is provided with a first connection portion 200. By using the second rope 210, the first connecting portion 200 can have a certain position adjustment flexibility relative to the neck brace 120 or the pull ring 111, so that the second connecting portion 400 is connected with the first connecting portion 200 to combine the shoulder and neck massage apparatus 300 with the pull strap 110 or the neck brace 120 for better connection compatibility.

Further, a second cord hole 2216 is provided at an end of the pin housing cavity 221 distal from the projection 2215. More specifically, as shown in fig. 5, the male buckle lower cover 2212 and the male buckle upper cover 2211 are provided with a third recess 22161 at corresponding positions, and when the male buckle lower cover 2212 is engaged with the male buckle upper cover 2211, the third recess 22161 of the male buckle lower cover 2212 is engaged with the third recess 22161 of the male buckle upper cover 2211 to form the second cord hole 2216. Thus, the die structures and the processing processes of the male buckle lower cover 2212 and the male buckle upper cover 2211 are simplified, and the product cost is further reduced.

Wherein, a fixing hole 2223 and a rope threading hole 2224 are arranged on the part of the locking piece 222 within the position of the extending opening 2215, the fixing hole 2223 is arranged between the rope threading hole 2224 and the extending end 2221, and the screw 223 passes through the fixing hole 2223 to be connected with the male buckle upper cover 2211 or the male buckle lower cover 2212. Has the advantages of simple structure and low cost.

In more detail, as shown in fig. 6, each second rope 210 corresponds to a male buckle 220. The second rope 210 is inserted into the second rope hole 2216 of the corresponding male buckle 220, and one end of the second rope 210 is inserted into the rope insertion opening of the corresponding male buckle 220 and fixed with the locking plate 222. The second rope 210 and the male buckle 220 are connected simply and conveniently, and the reliability is good.

In some embodiments, as shown in fig. 10, 11 and 12, a second string 210 is connected between the neck brace 120 and the first connection portion 200 of the neck brace 120, a knob 122 is provided on the neck brace 120, and the knob 122 is configured to be at least used for controlling the rolling of the second string 210. Like this, through knob 122 control second rope body 210 rolling, thereby distance between corresponding control neck brace 120 and the shoulder neck massage appearance 300 is close to, corresponding girth that makes neck brace 120 and the common ring that encloses of shoulder neck massage appearance 300 shorten like this, thereby make the mechanical massage head of shoulder neck massage appearance 300 can paste and lean on the shoulder neck portion in order to massage the shoulder neck portion of human body, the massage effect of mechanical massage head is better, also can adapt to the different shoulder neck portions of width simultaneously, thereby satisfy different users' demand, and user operation knob 122 adjusts the mechanical massage head and pastes and lean on in human shoulder neck portion, use the operation more simple and convenient.

For more detailed example, as shown in fig. 13, the neck brace 120 comprises a mask outer shell 1211 and a mask inner shell 1212, the outer surface of the mask inner shell 1212 defines a space for accommodating the neck, the mask inner shell 1212 is used for abutting the outer surface against the chin to lift the chin, the mask outer shell 1211 is located on the front side of the mask inner shell 1212, and the rotatable knob 122 is arranged on the front side of the mask outer shell 1211. A reset sheet 133 and a limit plate 132 are provided between the knob 122 and the mask casing 1211. The knob 122 is fixed to the reset plate 133 by the reset plate fixing pin 136. The retainer plate 132 is secured to the sun gear 124 by a central retainer shaft 134. As shown in fig. 16 and 17, the limiting plate 132 is provided with a plurality of elastic buckles 1321 in an axially protruding manner, the number of the elastic buckles 1321 may be 1, and specifically, for example, 4 elastic buckles 1321 distributed at intervals in a circumferential direction are provided in an axially protruding manner on one side of the limiting plate 132. As can be understood from fig. 14, 15 and 18, a first hole is correspondingly formed on the mask shell 1211 corresponding to each snap 1321, specifically, 4 first holes are formed on the mask shell 1211 to match with the 4 snap 1321. The reset plate 133 is provided with a second hole 1331 corresponding to each snap 1321, specifically, the reset plate 133 is provided with 4 second holes 1331 for matching with 4 snaps 1321. The reset sheet 133 is disposed between the limiting plate 132 and the mask casing 1211, and the elastic buckle 1321 is sequentially disposed through the second hole 1331 and the first hole corresponding to the position of the elastic buckle.

Disposed within the collar 120 are a normal axis 139, a crown gear 140124 and a buckle 138. Specifically, the mounting pins 141 secure the normal axis 139 to the mask shell 1211. The crown gear 140124 and the buckle 138 are fixed on the normal axis 139, and the end of the second rope 210 far from the first connecting part 200 is fixed in the buckle 138.

When the knob 122 rotates clockwise, the reset plate 133 is driven to rotate first, so that the elastic buckle 1321 on the limiting plate 132 completely passes through the second hole 1331 on the reset plate 133, and then the bone position on the knob 122 touches the limiting bone 1322 on the limiting plate 132, so that the limiting plate 132 is driven to rotate by the knob 122, and thus the limiting plate 132 drives the normal axis 139 to rotate through the central gear 137 and the crown gear 140124, thereby rolling the second rope 210. When the knob 122 is rotated, the latch 1321 of the stopper plate 132 is pressed and deformed by the mask casing 1211. When the user releases the knob 122, the elastic buckle 1321 on the limiting plate 132 is driven by the pulling force of the second rope 210 to rotate counterclockwise, but the elastic buckle 1321 abuts against the mask shell 1211, so that there is no deformation space, and the rotation is stopped, so that the self-locking and anti-loosening of the second rope 210 are realized, that is, after the user releases the knob 122, the second rope 210 is not easily released and loosened automatically. At this time, when the user rotates the knob 122 counterclockwise, the reset plate 133 is driven to rotate counterclockwise, the elastic buckle 1321 of the limiting plate 132 is pressed, the elastic buckle 1321 no longer pushes against the mask shell 1211, the limiting plate 132 can rotate smoothly, and the second rope 210 is driven to release reversely. Comprehensively, when a user rotates the knob 122 clockwise, the second rope body 210 can be driven to roll up correspondingly, and the circumference of the loop formed by the shoulder and neck massage apparatus 300 and the neck support 120 can be shortened by rolling up the second rope body 210, so that the shoulder and neck massage apparatus 300 can better abut against the shoulder and neck of the user to massage better. When the user rotates the knob 122 counterclockwise, the second rope 210 can be correspondingly driven to release, so that the circumference of a ring formed by the shoulder and neck massager 300 and the neck support 120 is lengthened, the massage force is conveniently released, and different use requirements of the user are better met. When the user's hand leaves the knob 122, the rotation of the limiting plate 132 is limited by the elastic buckle 1321 abutting against the mask casing 1211, so that the rotation of the sun gear 137, the crown gear 140124 and the normal axis 139 is correspondingly limited, and thus, the second rope 210 cannot be automatically wound, and the anti-loose effect is achieved.

In some embodiments, as shown in fig. 30 and 31, the differences from any of the above embodiments include: the first connecting portion 200 includes a first magnetic member 231, and the second connecting portion includes a second magnetic member 431 magnetically coupled to the first magnetic member 231. In this way, the first connecting portion 200 and the second connecting portion can be detachably connected by magnetic force, and the connecting device has the advantages of convenience in assembly and disassembly and simple structure.

Specifically, for example, the first magnetic member 231 and the second magnetic member 431 may be two magnets with opposite magnetic poles, or one of the first magnetic member 231 and the second magnetic member 431 is a magnet, and the other is a metal object, such as iron, capable of being magnetically connected by the magnet.

For example, as shown in more detail in fig. 25 and 26. The shoulder and neck massage device comprises a shoulder and neck massage apparatus 300 and a neck support 120.

The shoulder and neck massage apparatus 300 comprises a base 340 and massage heads 320, wherein two sides of the base 340 are respectively provided with a side part, the base 340 and the side parts of the two sides jointly enclose an accommodating part for accommodating the shoulder and neck of a user, one side of the base 340 close to the accommodating part is provided with the massage heads 320, and the massage heads 320 are mechanical massage heads for leaning against the shoulder and neck of the user to massage the shoulder and neck of the user.

Two lateral parts of base 340 all are provided with the second connecting portion that contain the second magnetism piece 431 of inhaling in the one end of keeping away from base 340, are provided with two first connecting portions 200 on the neck brace 120, and first connecting portion 200 includes first magnetism piece 231 of inhaling, as shown in fig. 26, inhale through first magnetism piece 231 and second magnetism and inhale a 431 magnetism and be connected for the neck brace 120 links together and encloses into the annular jointly with shoulder neck massage appearance 300.

As shown in fig. 27 and 28, a movement 341 is provided in the base 340, and the massage head 320 is specifically connected to the movement 341.

In some further embodiments, as shown in fig. 23 and 24, the shoulder and neck massage apparatus 300 further comprises a cloth cover 330, the cloth cover 330 covers the outside of the massage head 320 for separating the massage head 320 from the part of the user to be massaged, so that the massage head 320 does not directly contact the skin of the user, the skin of the user is not easily scraped by the massage head 320 during the massage process, and the massage comfort experience is better.

In certain further embodiments, one of the first and second connection portions 200, 232 is provided with a block of a preset shape. As shown in fig. 27, for example, the block 232 may be a "convex" shape, but in other embodiments, the block 232 may be a circular shape, a ring shape, a triangular shape, etc. according to specific requirements.

The other of the first and second connection portions 200 and 200 includes a base 432 with a recess 4321, the recess 4321 being shaped to receive the block 232. As shown in fig. 32, for example, the groove 4321 may be shaped like a "convex" character, but in other embodiments, the shape of the groove 4321 may be designed to be circular, annular, triangular, etc. according to the shape of the block 232.

As can be understood from fig. 30 and 31, one of the first and second magnetic members 231 and 431 is accommodated inside the block body 232. As shown in fig. 32 and 33, a mounting groove 2321 is provided on a side of the block 232 facing away from the base 432, and one of the first magnetic member 231 and the second magnetic member 431 is accommodated in the mounting groove 2321.

A chamber 4322 is formed on the base 432 at the back side of the bottom wall 43211 of the groove 4321, and the chamber 4322 accommodates the other of the first magnetic member 231 and the second magnetic member 431 therein. Like this, when the block 232 is accommodated in the recess 4321 of the base 432, the magnetic attraction force between the first magnetic attraction piece 231 and the second magnetic attraction piece 431 can firmly connect the block 232 and the base 432 together, and the recess 4321 and the block 232 are embedded, so as to better prevent the first magnetic attraction piece 231 and the second magnetic attraction piece 431 from loosening, and improve the reliability of the connection between the first connection portion 200 and the second connection portion.

Further by way of example, as shown in fig. 30, a rotatable knob 122 is disposed on the mask shell 1211 of the neck brace 120, first connecting portions 200 (which can be understood with reference to the block 232 and the first magnetic member 231 in the block 232 shown in the figure) are disposed at positions on two sides of the knob 122 on the neck brace 120, respectively, the knob 122 is in transmission connection with the two first connecting portions 200, respectively, and when the knob 122 is rotated in a first direction, the two first connecting portions 200 can be driven to approach each other in the S2 direction. It can be understood that when the two first connecting portions 200 are close to each other along the direction S2, the connecting position between the first connecting portions 200 and the second connecting portions can be moved toward the front side, so that the distance between the neck support 120 and the shoulder and neck massage apparatus 300 is correspondingly reduced, the circumference of the ring formed by the neck support 120 and the shoulder and neck massage apparatus 300 is correspondingly shortened, the massage head 320 of the shoulder and neck massage apparatus 300 can better abut against the shoulder and neck of the user, and the massage effect is better.

When the knob 122 is rotated in the second direction, the two first connecting portions 200 can be driven away from each other in the S1 direction. It can be understood that when the two first connecting portions 200 are away from each other along the S2 direction, the connecting position between the first connecting portion 200 and the second connecting portion can be moved toward the rear side, so that the distance between the neck support 120 and the shoulder and neck massage apparatus 300 is correspondingly increased, the circumference of the ring surrounded by the neck support 120 and the shoulder and neck massage apparatus 300 is correspondingly increased, the pressure of the massage head 320 of the shoulder and neck massage apparatus 300 on the shoulder and neck of the user can be reduced, different use requirements of the user can be better met, different shoulder and neck sizes can be better compatible, and the shoulder and neck massage apparatus is suitable for wider user groups.

The position of the first connecting part 200 on the neck support 120 is adjusted by the knob 122, so that the position distance between the shoulder and neck massager 300 and the neck support 120 is adjusted, and the adjustment operation is simple and convenient.

In more detail, as shown in fig. 25, a sliding groove 123 is respectively provided on the mask shell 1211 of the neck brace 120 at positions on both sides of the knob 122, and one end of each sliding groove 123 in the extending direction is close to the knob 122 and the other end is close to the end of the neck brace 120. The block 232 of each first connecting portion 200 is connected with a rack 125, the block 232 is located on the front side of the mask shell 1211, the rack 125 is located on the rear side of the mask shell 1211, the connecting position of the block 232 and the rack 125 is arranged in the sliding groove 123 in a penetrating manner and can slide along the sliding groove 123, one axial end of the knob 122 is connected with a gear 124, the rack 125 connected with the block 232 of one first connecting portion 200 is located on one side of the gear 124 and is meshed with the gear 124, the rack 125 connected with the block 232 of the other first connecting portion 200 is located on the other side of the gear 124 and is meshed with the gear 124, and when the gear 124 is driven by the knob 122 to rotate, the two blocks 232 are enabled to approach or separate from each other along the S2 direction. The device has the advantages of simple structure and high control precision.

It will be appreciated that a self-locking structure may also be provided between the knob 122 and the block 232, which may be used to limit the block 232 from moving in the direction S1 under the pulling force of the shoulder and neck massager 300 when the knob 122 is released. Alternatively, in the case of no conflict, the self-locking structure may be specifically understood by referring to the structures of the limiting plate 132, the reset plate 133, and the like described in the foregoing embodiments, and the interlocking relationship between the gear 124 and the limiting plate 132, the reset plate 133 may also be specifically understood by referring to the interlocking relationship between the sun gear 137 and the limiting plate 132, the reset plate 133, and this is not repeated here.

In some embodiments, the shoulder and neck massage device may further include a pull strap, the pull strap includes two pull cords, one end of each pull cord is provided with a block and a first magnetic attraction member in the block, and the other end may be provided with a pull ring.

While the present application has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present application may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims (13)

1. A shoulder and neck massaging device, comprising:

a neck brace for supporting a chin of a user, the neck brace being provided with a first connection;

the shoulder and neck massager is provided with a second connecting part, the first connecting part and the second connecting part can be connected with each other so that the shoulder and neck massager can be fixed at the shoulder and neck of a human body to massage the shoulder and neck, and the first connecting part and the second connecting part can be detached from each other so that the neck support is separated from the shoulder and neck massager.

2. The shoulder and neck massaging device of claim 1, further comprising:

the pull belt comprises two rope belts, and one end of each rope belt is provided with the first connecting part;

when the neck support is separated from the shoulder and neck massager, the pull belt can be connected with the second connecting part of the shoulder and neck massager through the first connecting part.

3. The shoulder and neck massaging device according to claim 1 or 2,

one of the first connecting part and the second connecting part comprises a male buckle, the other one comprises a female buckle, and the male buckle and the female buckle can be clamped;

the box is equipped with the unlocking key, works as the unlocking key is operated, the unlocking key drive the pin thread with joint between the box is opened.

4. The shoulder and neck massaging device of claim 3,

the female buckle comprises a female buckle shell cavity and a first clamping part positioned in the female buckle shell cavity, and an insertion opening is formed in the female buckle shell cavity;

the male buckle comprises a male buckle shell cavity and a locking plate, one end of the locking plate is positioned in the male buckle shell cavity and connected with the male buckle shell cavity, the locking plate is provided with an extending end positioned outside the male buckle shell cavity, the extending end can extend into the female buckle shell cavity along the inserting opening, and a second clamping part which can be clamped with the first clamping part is arranged on the extending end;

the unlocking key is arranged on the female buckle shell cavity and used for driving the first clamping part to move so as to open the clamping between the first clamping part and the second clamping part;

one of the first clamping part and the second clamping part is a buckle, and the other one of the first clamping part and the second clamping part is a through hole;

the through hole is disposed on the protruding end, and the buckle is disposed in the female buckle housing cavity.

5. The shoulder and neck massaging device of claim 4,

the female buckle shell cavity is provided with a mounting hole, the unlocking key penetrates through the mounting hole and can move along the axial direction of the mounting hole, the unlocking key is provided with a stopping bulge, the stopping bulge can be used for abutting against the position, located around the mounting hole, of the female buckle shell cavity to limit the maximum extending length of the unlocking key along the mounting hole, and the first clamping part is connected with the unlocking key and can move along with the unlocking key;

the box still includes the elastic component, the elastic component is located box shell intracavity and with the unblock key supports and leans on, the elasticity of elastic component is used for the drive the unblock key makes the one end of unblock key stretches out the mounting hole, wherein, works as the unblock key is pressed, the unblock key makes through the motion first joint portion reach can with the detached position of second joint portion, and make elastic component elastic deformation.

6. The shoulder and neck massaging device according to claim 5, wherein the female button housing cavity comprises a female button upper cover and a female button lower cover, the female button upper cover is buckled with the female button lower cover, a mounting hole is formed in the female button upper cover, a limit screw is convexly arranged on one side of the female button lower cover close to the female button upper cover, a limit cap is arranged on the limit screw, a gap is formed between the limit cap and the female button lower cover, the unlocking key penetrates through the mounting hole, a lug is arranged at one end of the unlocking key close to the female button lower cover, a connecting hole is formed in the lug and is nested on the outer side of the limit screw, the lug is limited between the limit cap and the female button lower cover, and when the unlocking key moves along the axial direction of the mounting hole, the lug moves between the limit cap and the inner bottom surface of the female button lower cover along the limit screw;

when the unlocking key is driven by the elastic force of the elastic piece, one end of the unlocking key extends out of the mounting hole, and a certain distance is reserved between the lug and the limiting cap;

the female lower cover that detains with a part amalgamation position department between the female upper cover that detains is formed with the socket the unblock key position in female upper cover that detains with position epirelief between the female lower cover that detains is equipped with first joint portion, first joint portion is located the unblock key is close to one side of socket, through the unblock key is followed the mounting hole motion makes first joint portion with position correspondence or dislocation between the socket.

7. The shoulder and neck massaging device of claim 4,

a first rope hole is formed in one end, away from the inserting opening, of the female buckle shell cavity, a baffle and an accommodating groove are formed in the female buckle shell cavity, the accommodating groove is located between the baffle and the first rope hole, and the unlocking key and the first clamping portion are located between the baffle and the inserting opening;

the shoulder and neck massager is characterized in that the shoulder and neck massager is enclosed to form an accommodating part with an opening, first rope bodies respectively extend out of positions of two opposite ends of the opening on the shoulder and neck massager, each first rope body corresponds to one female buckle, a rope knot is arranged at one end, away from the shoulder and neck massager, of each first rope body, each first rope body penetrates through a corresponding first rope hole of each female buckle, and each rope knot is located in a corresponding accommodating groove of each female buckle.

8. The shoulder and neck massaging device of claim 4,

the male buckle comprises a male buckle upper cover and a male buckle lower cover, the male buckle upper cover is buckled with the male buckle lower cover, an extending opening is formed in a part of the splicing position between the male buckle lower cover and the male buckle upper cover, the locking plate is arranged in the extending opening in a penetrating mode, the position of the locking plate outside the extending opening position is the extending end, and the position of the locking plate within the extending opening position is connected with the male buckle upper cover or the male buckle lower cover in a fastening mode through a screw.

9. The shoulder and neck massaging device of claim 8,

a fixing hole and a rope threading hole are formed in the part, located within the position of the extension opening, of the locking plate, the fixing hole is located between the rope threading hole and the extension end, a screw penetrates through the fixing hole to be connected with the male buckle upper cover or the male buckle lower cover, and a second rope hole is formed in one end, away from the extension opening, of the male buckle shell cavity;

the two opposite ends of the neck support are respectively extended with a second rope body, each second rope body corresponds to one male buckle, the second rope bodies penetrate through second rope holes corresponding to the male buckles, and one end of each second rope body penetrates through a rope penetrating opening corresponding to the male buckles and is fixed with the locking plate.

10. The shoulder and neck massaging device according to claim 1 or 2,

the first connecting portion comprises a first magnetic piece, and the second connecting portion comprises a second magnetic piece magnetically combined with the first magnetic piece.

11. The shoulder and neck massaging device of claim 10,

one of the first connecting part and the second connecting part is provided with a block body with a preset shape, and the other connecting part comprises a base body with a groove, wherein the groove is in the preset shape and is used for accommodating the block body;

one of the first magnetic piece and the second magnetic piece is accommodated in the block body, a cavity is formed in the back side of the bottom wall of the groove on the base body, and the other of the first magnetic piece and the second magnetic piece is accommodated in the cavity.

12. The shoulder and neck massaging device according to claim 1 or 2,

the shoulder and neck massage instrument comprises a mechanical massage head, the mechanical massage head massages the shoulder and neck of a human body through movement, and the first connecting portion and the second connecting portion are connected to enable the mechanical massage head to be fixed at the shoulder and neck of the human body to massage the shoulder and neck.

13. The shoulder and neck massaging device of claim 12,

a second rope body is connected between the neck support and the first connecting part of the neck support, a knob is arranged on the neck support, and the knob can be at least used for controlling the rolling of the second rope body so that the mechanical massage head is attached to the shoulder and neck of a human body to massage the shoulder and neck; or

The neck brace is provided with a first connecting portion capable of sliding and a knob capable of rotating, the neck brace is further provided with a gear and a rack, the gear is in meshing transmission with the rack, the rack is connected with the first connecting portion, the gear is connected with the knob, and the knob can be adjusted through rotation so that the first connecting portion is located at a position on the neck brace.

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