CN111904815A

CN111904815A - Massage device

Info

Publication number: CN111904815A
Application number: CN202010833657.1A
Authority: CN
Inventors: 王永清
Original assignee: Dongguan Qianhe Electronic Technology Co ltd
Current assignee: Dongguan Qianhe Electronic Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2020-11-10

Abstract

The invention discloses a massager, which comprises a shell with an accommodating space, a capsule body and a driving device, wherein the capsule body comprises a deformation part fixed on the shell, a capsule mouth formed by extending from the deformation part, a first cavity enclosed by the deformation part and the capsule mouth, and a first opening arranged on the capsule mouth and communicated with the first cavity, and the deformation part comprises a capsule bottom wall opposite to the first opening and a capsule side wall connecting the capsule bottom wall and the capsule mouth; the driving device is contained in the containing space and drives the side wall of the bag to reciprocate, so that the first cavity changes between the maximum volume and the minimum volume and generates adsorption force at the first opening. The massager provided by the invention not only has a large volume change range of the chamber generating negative pressure, but also can improve the sealing and waterproof performance of the massager and the chamber thereof.

Description

Massage device

[ technical field ] A method for producing a semiconductor device

The invention relates to the technical field of massage, in particular to a massager.

[ background of the invention ]

With the improvement of living standards of people, people have higher and higher pursuits for living quality, which not only satisfies people's clothes and housing but also satisfies people's sensory enjoyment, therefore, various massage products have come into play, and among them, massagers for massaging body parts by sucking are increasingly used.

At present, the massager achieves the purpose of sucking through negative pressure generated by a pressure field generator. However, the volume of the chamber generating the negative pressure in the suction massage device of the related art is not ideal, so that the suction force generated by the suction massage device is small, and the massage effect is poor.

Therefore, there is a need for an improved massager that avoids the above-mentioned disadvantages.

[ summary of the invention ]

The invention aims to provide a massager with strong sucking force.

The technical scheme of the invention is as follows:

a massager, comprising:

a housing having an accommodating space;

the capsule body comprises a deformation part fixed on the shell, a capsule mouth formed by extending from the deformation part, a first cavity formed by the deformation part and the capsule mouth and a first opening arranged on the capsule mouth and communicated with the first cavity, wherein the deformation part comprises a capsule bottom wall opposite to the first opening and a capsule side wall connecting the capsule bottom wall and the capsule mouth;

the driving device is contained in the containing space and drives the side wall of the bag to reciprocate, so that the first cavity changes between the maximum volume and the minimum volume and generates adsorption force at the first opening.

Preferably, the bag bottom wall and the bag side wall enclose a first chamber, the bag mouth encloses a second chamber, the first chamber and the second chamber are communicated to form the first cavity, and the first opening is communicated with the second chamber.

Preferably, the bag bottom wall and the bag side wall are both connected with the housing, the connection position of the housing and the bag side wall divides the bag side wall into a first part inserted into the accommodating space and a second part located outside the accommodating space, and the driving device drives the first part to reciprocate.

Preferably, the outer surfaces of the bottom wall and the side wall of the capsule opposite to the first chamber are extended to form protruding blocks, a clamping groove is formed in the position of the shell opposite to the protruding blocks, and the protruding blocks are embedded in the clamping grooves so that the deformation portions are fixed to the shell.

Preferably, the housing includes a first housing and a second housing assembled with the first housing to form the accommodating space, and the card slot includes a first card slot located on the first housing and a second card slot located on the second housing.

Preferably, the drive means comprises a drive motor having an output shaft, an eccentric shaft mounted on the output shaft, and a connecting rod fixedly connected to the eccentric shaft by a bearing, the connecting rod driving the first part to reciprocate.

Preferably, the connecting rod comprises a connecting portion fixedly connected with the eccentric shaft through the bearing, and a rod body and a protruding portion which are formed by sequentially extending from the connecting portion, the protruding portion is provided with a first end connected with the rod body and a second end opposite to the first end and arranged at an interval, the diameter of the first end is larger than that of the second end, the first portion comprises a fixing portion and a wall body portion formed by extending from the periphery of the fixing portion, the fixing portion is enclosed to form a first accommodating cavity and a second accommodating cavity, the protruding portion penetrates through the second accommodating cavity and is accommodated in the first accommodating cavity, one end, close to the protruding portion, of the rod body is accommodated in the second accommodating cavity, and the caliber of the second accommodating cavity is between the diameter of the first end and the diameter of the second end.

Preferably, the bladder is a unitary structure made of a flexible material.

Preferably, the massager further comprises a first sleeve body for accommodating the shell and the bag body, the first sleeve body comprises a second cavity, and a second opening and a third opening which are arranged at two ends of the second cavity, the second opening is communicated with the first opening, and the third opening is communicated with the outside.

Preferably, the first sleeve body applies acting force to one end of the capsule mouth far away from the deformation part so that a seal is formed between the contact surfaces of the first sleeve body and the capsule mouth.

Preferably, the sack includes certainly deformation portion extends to form and with deformation portion encloses to close and forms the main part of first cavity and certainly the main part with the relative outer peripheral edge of first cavity extends the bulge loop that forms, the bulge loop encircles the main part sets up and is located the main part is kept away from the one end of deformation portion, wherein, first set of body is right respectively the bulge loop with the effort is applyed to the main part.

Preferably, the sucking massager further comprises a second sleeve body, a connecting sleeve for connecting the first sleeve body and the second sleeve body, and a vibration motor arranged in the second sleeve body, wherein the first sleeve body, the second sleeve body and the connecting sleeve are all made of flexible materials.

Preferably, the first sleeve body, the second sleeve body and the connecting sleeve are of an integrated structure.

Compared with the related art, the massager provided by the invention has the beneficial effects that: through will the utricule sets up to include deformation portion, bag mouth, first cavity and first opening, deformation portion include with the relative bag diapire of first opening and connect the bag diapire with the bag lateral wall of bag mouth, and through drive arrangement drive bag lateral wall reciprocating motion, so that first cavity changes between maximum volume and minimum volume and is in first opening part produces the adsorption affinity, thereby can increase the suction of massager and experience the effect in order to improve the massage.

[ description of the drawings ]

FIG. 1 is an exploded view of a massager provided in the present invention;

FIG. 2 is a schematic view of a first housing of the massage apparatus shown in FIG. 1;

FIG. 3 is a schematic structural view of a second housing of the massage apparatus shown in FIG. 1;

FIG. 4 is a perspective view of the massager of FIG. 1 with the first housing and the second housing assembled;

FIG. 5 is a perspective view of the bladder of the massager of FIG. 1;

FIG. 6 is a schematic view of the driving device of the massage machine shown in FIG. 1;

FIG. 7 is a schematic assembled view of the massager of FIG. 1;

FIG. 8 is a cross-sectional view of the massager of FIG. 7 taken along the direction A-A;

fig. 9 is a schematic structural view of a bladder in the massager shown in fig. 8.

[ detailed description ] embodiments

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

Referring to fig. 1 to 9, the massager includes a housing 1 having a receiving space 1A, a bladder 2 and a driving device 3.

The utricule 2 is including being fixed in the deformation portion 21 of casing 1, certainly the bag mouth 23 that the deformation portion 21 extends the formation, by deformation portion 21 with the first cavity 25 that the bag mouth 23 encloses and locate the bag mouth 23 and with the first opening 27 of first cavity 25 intercommunication.

The deformation portion 21 includes a bag bottom wall 211 opposite to the first opening 27 and a bag side wall 213 connecting the bag bottom wall 211 and the bag mouth 23.

The driving device 3 is accommodated in the accommodating space 1A and drives the bag side wall 213 to reciprocate, so that the first chamber 25 changes between a maximum volume and a minimum volume and generates an adsorption force at the first opening 27. The bag side wall 213 is an annular thin wall, and the area of the bag side wall 213 is far larger than that of the bag bottom wall 211, so that, on the premise that the movement strokes are consistent, the rate of change of the volume of the first cavity 25 (i.e. the ratio of the changed volume of the first cavity 25 to the original volume of the first cavity 25) caused by the bag side wall 213 driven by the driving device 3 is larger than the rate of change of the volume of the first cavity 25 caused by the bag bottom wall 211 driven by the driving device 3, and the larger the rate of change of the volume is, the larger the suction force generated at the first opening 27 is. Alternatively, the bag body 2 is substantially flat, the bag bottom wall 211 is a side having a smaller area, the bag side wall 213 is a side having a larger area, and the first opening 27 is provided on a side substantially opposite to the bag bottom wall 211.

As shown in fig. 9, the bottom wall 211 and the side wall 213 enclose a first chamber 251, the mouth 23 encloses a second chamber 253, the first chamber 251 and the second chamber 253 are communicated to form the first cavity 25, and the first opening 27 is communicated with the second chamber 253.

In this embodiment, the bag bottom wall 211 and the bag side wall 213 are both connected to the housing 1, and the connection between the housing 1 and the bag side wall 213 divides the bag side wall 213 into a first portion 21B inserted into the receiving space 1A and a second portion 21C located outside the receiving space 1A, and the driving device 3 drives the first portion 21B to reciprocate.

It should be noted that the maximum stroke of the reciprocating motion of the first portion 21B is limited by the position of the connection between the housing 1 and the bladder sidewall 213, in addition to the driving device 3. Specifically, the farther the position of the connection between the housing 1 and the bladder side wall 213 is away from the driving device 3, the larger the stroke of the first portion 21B in the reciprocating motion is, and the smaller the minimum volume of the first cavity 25 is without limiting the stroke of the driving device 3 in driving the first portion 21B in the reciprocating motion, so that the stronger the adsorption force generated at the first opening 27 when the first cavity 25 changes between the maximum volume and the minimum volume is; conversely, the weaker the suction force generated at the first opening 27 when the first chamber 25 changes between the maximum volume and the minimum volume. In this way, in practical implementation, the suction force generated at the first opening 27 when the first cavity 25 changes between the maximum volume and the minimum volume can be adjusted by adjusting the distance between the position of the connection between the housing 1 and the capsule sidewall 213 and the driving device 3. As shown in fig. 8, the junction of the housing 1 and the bladder sidewall 213 is located approximately at the middle of the bladder sidewall 213.

As shown in fig. 4, 5, 8 and 9, the outer surfaces of the bag bottom wall 211 and the bag side wall 213 opposite to the first chamber 251 are extended to form a protrusion 29, a slot 1B is formed on the housing 1 at a position opposite to the protrusion 29, and the protrusion 29 is embedded in the slot 1B so that the bag bottom wall 211 and the bag side wall 213 are fixedly connected to the housing 1. That is, the projection 29 and the card slot 1B are located at the connection between the housing 1 and the deformation portion 21.

As shown in fig. 2, 3 and 4, the housing 1 includes a first housing 11 and a second housing 13 assembled with the first housing 11 to form the receiving space 1A, and the card slot 1B includes a first card slot 11B located on the first housing 11 and a second card slot 13B located on the second housing 13. The housing 1 thus configured facilitates the insertion of the protrusion 29 into the slot 1B during assembly.

The driving means 3 comprises a driving motor 31 having an output shaft 31A, an eccentric shaft 33 mounted on the output shaft 31A, and a connecting rod 37 fixedly connected to the eccentric shaft 33 via a bearing 35, the connecting rod 37 driving the first portion 21B to reciprocate.

As shown in fig. 9, the axis of the output shaft 31A is parallel to and spaced from the axis of the bearing 35, and the axis of the link 37 is perpendicular to the axis of the bearing 35. It will be appreciated that the drivable stroke of the drive means 3 is limited by the spacing between the axis of the output shaft 31A and the axis of the bearing 35, the greater the spacing, the greater the drivable stroke of the drive means 3.

As shown in fig. 5, the connecting rod 37 includes a connecting portion 371 fixedly connected to the eccentric axle 33 via the bearing 35, and a rod 373 and a protruding portion 375 sequentially extending from the connecting portion 371, wherein the protruding portion 375 has a first end 377 connected to the rod 373 and a second end 379 opposite to and spaced apart from the first end 377 (i.e., the second end 379 is an end of the protruding portion 375 away from the rod 373), and the first end 377 has a diameter larger than that of the second end 379.

As shown in fig. 8 and 9, the first portion 21B includes a fixing portion 214 and a wall 215 extending from a periphery of the fixing portion 214, the fixing portion 214 encloses to form a first accommodating cavity 217 and a second accommodating cavity 219, the protruding portion 375 passes through the second accommodating cavity 219 and is accommodated in the first accommodating cavity 217, one end of the rod 371 close to the protruding portion 373 is accommodated in the second accommodating cavity 219, and an aperture of the second accommodating cavity 219 is between a diameter of the first end 377 and a diameter of the second end 379. By setting the diameter of the first end 377 to be larger than the diameter of the second end 379, and the caliber of the second receiving cavity 219 to be between the diameter of the first end 377 and the diameter of the second end 379, not only the protrusion 373 can be retained in the first receiving cavity 217, but also the insertion of the protrusion 375 into the second receiving cavity 219 can be facilitated. As shown in fig. 6 and 8, the protrusion 375 is substantially conical.

In the present embodiment, the capsule 2 is a unitary structure made of a flexible material. Wherein, the flexible material is usually selected from silica gel.

As shown in fig. 1 and 8, the massager further includes a first casing 4 housing the housing 1 and the capsule 2. The first sleeve 4 includes a second cavity 41, and a second opening 43 and a third opening 45 provided at two ends of the second cavity 41, the second opening 43 is communicated with the first opening 27 (i.e. as shown in fig. 8, the second opening 43 overlaps with the first opening 27), and the third opening 45 is communicated with the outside. Wherein the third opening 45 is used for being attached to a massage part of a human body.

In the present embodiment, the first sleeve 4 applies a force to one end of the nozzle 23 away from the deformation portion 21 so as to form a seal between the contact surfaces of the first sleeve 4 and the nozzle 23. The sealing formed between the contact surfaces of the first sleeve 4 and the bag mouth 23 can not only avoid the negative pressure reduction caused by the change of the first cavity 25 between the maximum volume and the minimum volume due to the leakage between the contact surfaces (the negative pressure reduction in the first cavity 25 can cause the reduction of the sucking force of the massager), thereby being beneficial to improving the sucking force of the massager, but also improving the waterproof performance of the sucking massager.

As shown in fig. 9, the bag mouth 23 includes a main body 231 extending from the deformation portion 21 and enclosing with the deformation portion 21 to form the first cavity 25, and a protruding ring 233 extending from an outer periphery of the main body 231 opposite to the first cavity 25, where the protruding ring 233 is disposed around the main body 231 and located at an end of the main body 231 away from the deformation portion 21, and the first sleeve 4 applies acting forces to the protruding ring 233 and the main body 231, respectively. By configuring the nozzle 23 to include the main body portion 231 and the protruding ring 233, the contact surface between the nozzle 23 and the first sleeve 4 is increased, and the sealing effect between the contact surface between the first sleeve 4 and the nozzle 23 is increased.

In this embodiment, the sucking massager further includes a second sleeve 6, a connecting sleeve 7 connecting the first sleeve 4 and the second sleeve 6, and a vibration motor 8 disposed in the second sleeve 6, wherein the first sleeve 4, the second sleeve 6, and the connecting sleeve 7 are all made of a flexible material, and the flexible material is usually silica gel. Therefore, when the suction massage device is used, the suction massage and the vibration massage can be combined by bending the connecting sleeve 7, so that the experience effect is improved.

In this embodiment, preferably, the first sleeve 4, the second sleeve 6 and the connecting sleeve 7 are an integral structure.

In this embodiment, the power supply unit 5 supplies power to the drive unit 3 and the vibration motor 8, the power supply unit 5 is accommodated in the accommodating space 1A, and a lead 9 for connecting the vibration motor 8 and the power supply unit 5 is provided in the connector 7.

The power supply module 5 includes a battery 51, a circuit board 53, a first control switch 55 and a second control switch 57, the battery 51, the vibration motor 8 and the driving motor 31 are electrically connected to the circuit board 53, the first control switch 55 and the second control switch 57 are mounted on the circuit board 53 and electrically connected to the circuit board 53, and the first control switch 55 and the second control switch 57 penetrate through the housing 1. The first control switch 55 is used for controlling the opening and closing of the vibration motor 8, and the second control switch 57 is used for controlling the opening and closing of the driving motor 31.

In this embodiment, the first control switch 55 and the second control switch 57 are both push switches.

In this embodiment, the battery 51 is a rechargeable battery, and the power module 5 further includes a charging interface 59 electrically connected to the circuit board 53, wherein the charging interface 59 penetrates through the housing 1 and the first casing 4.

When the massager works, a user places the third opening 45 of the first sleeve 4 on a part of a human body to be massaged, the driving motor 31 is started through the second control switch 57, the output shaft 31A of the driving motor 31 drives the bag side wall 213 to reciprocate through the eccentric shaft 33, the bearing 35 and the connecting rod 37 in sequence, so that the first cavity 25 changes between the maximum volume and the minimum volume and generates an adsorption force at the first opening 27, and the adsorption force generated at the first opening 27 acts on the part of the human body to be massaged through the second opening 43, the second cavity 41 and the third opening 45 to generate a sucking massage effect. Meanwhile, the vibration motor 8 can be turned on through the first control switch 55, and the vibration motor 8 drives the second sleeve body 6 to vibrate so as to perform vibration massage on the part of the human body needing massage.

In other embodiments, the mouth 23 of the capsule body 2 may be exposed from the first sleeve 4, that is, the first sleeve 4 wraps the periphery of the capsule body 23 to expose the mouth 23, so that the first opening of the mouth 23 may directly contact with a part of the human body to be massaged to perform suction massage.

The massager provided by the invention has the beneficial effects that: by arranging the capsule body 2 to include the shape-changing portion 21, the mouth 23, the first cavity 25 and the first opening 27, the shape-changing portion 21 includes the capsule bottom wall 211 opposite to the first opening 27 and the capsule side wall 213 connecting the capsule bottom wall 211 and the mouth 23, and driving the capsule side wall 213 to reciprocate by the driving device 3, so that the first cavity 25 changes between the maximum volume and the minimum volume and generates the suction force at the first opening 27, the suction force of the massager can be increased to improve the massage experience effect.

While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.

Claims

1. A massager, comprising:

a housing having an accommodating space;

2. The massager of claim 1, wherein said bladder bottom wall and said bladder side wall enclose a first chamber, said bladder mouth encloses a second chamber, said first chamber and said second chamber being in communication and forming said first cavity, said first opening being in communication with said second chamber.

3. The massager of claim 1, wherein the bottom wall and the side wall are connected to the housing, and the connection between the housing and the side wall divides the side wall into a first portion inserted into the receiving space and a second portion located outside the receiving space, and the driving device drives the first portion to reciprocate.

4. The massager of claim 3, wherein the bottom wall and the side wall of the bladder are extended to form a protrusion, and a slot is formed on the housing opposite to the protrusion, and the protrusion is embedded in the slot to fix the deformation portion to the housing.

5. The massager of claim 4, wherein said housing comprises a first housing and a second housing assembled with said first housing to form said receiving space, and said locking slot comprises a first locking slot on said first housing and a second locking slot on said second housing.

6. A massaging apparatus as claimed in claim 3, characterized in that the drive means comprise a drive motor having an output shaft, an eccentric shaft mounted on the output shaft and a connecting rod fixedly connected to the eccentric shaft by means of bearings, which connecting rod drives the first part to a reciprocating movement.

7. The massager of claim 6, wherein said connecting rod comprises a connecting portion fixedly connected with said eccentric shaft through said bearing and a rod body and a protrusion portion formed to extend from said connecting portion in sequence, the convex part is provided with a first end connected with the rod body and a second end opposite to the first end and arranged at intervals, the diameter of the first end is larger than that of the second end, the first part comprises a fixed part and a wall body part formed by extending from the periphery of the fixed part, the fixing part is enclosed to form a first accommodating cavity and a second accommodating cavity, the protruding part penetrates through the second accommodating cavity and is accommodated in the first accommodating cavity, one end of the rod body close to the protruding part is accommodated in the second accommodating cavity, wherein the caliber of the second accommodating cavity is between the diameter of the first end and the diameter of the second end.

8. The massager of any one of claims 1 to 7, wherein said bladder is of unitary construction made of a flexible material.

9. The massager of claim 1, further comprising a first sleeve body for accommodating the housing and the bladder body, wherein the first sleeve body comprises a second cavity, and a second opening and a third opening which are arranged at two ends of the second cavity, the second opening is communicated with the first opening, and the third opening is communicated with the outside.

10. The massager of claim 9, wherein the first sleeve applies a force to an end of the bladder nozzle away from the deformation portion to form a seal between contact surfaces of the first sleeve and the bladder nozzle.

11. The massager of claim 9, wherein the nozzle comprises a main body portion extending from the deformable portion and enclosing the deformable portion to form the first cavity, and a collar extending from an outer periphery of the main body portion opposite to the first cavity, the collar being disposed around the main body portion and located at an end of the main body portion away from the deformable portion, wherein the first sleeve applies forces to the collar and the main body portion, respectively.

12. The massager of any one of claims 9-11, wherein the suction massager further comprises a second sleeve body, a connecting sleeve connecting the first sleeve body and the second sleeve body, and a vibration motor disposed in the second sleeve body, wherein the first sleeve body, the second sleeve body, and the connecting sleeve are made of flexible materials.

13. The massager of claim 12, wherein the first sleeve body, the second sleeve body and the connecting sleeve are an integral structure.