CN218793875U

CN218793875U - Pressure reducing toy

Info

Publication number: CN218793875U
Application number: CN202222888956.2U
Authority: CN
Inventors: 陈家锋
Original assignee: Dongguan Shuxintang Health Technology Co ltd
Current assignee: Dongguan Shuxintang Health Technology Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-04-07
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a pressure-reducing toy, which comprises a shell, a PCB board, a driving device, a piston and a power supply, wherein the PCB board, the driving device, the piston and the power supply are arranged in the shell; the shell is provided with a piston cavity matched with a piston, the PCB is electrically connected with the driving device, and the driving device is in driving connection with the piston; wherein: the piston cavity is communicated with an air inlet channel and an air outlet channel, the air inlet channel is provided with a first one-way valve and an air inlet, and the air outlet channel is provided with a second one-way valve and an air outlet; and the upper end of the shell is provided with a massage opening, and the air inlet and the air outlet are communicated with the massage opening. Compared with the existing pressure reduction toy, the pressure reduction toy has the advantages that the pressure reduction toy can generate larger airflow and is better in user experience; meanwhile, the air suction and blowing functions are achieved, and the massage effect of the pressure reduction toy is further improved; and the structure is simple and ingenious, and the manufacture and the assembly are convenient.

Description

Pressure reducing toy

Technical Field

The utility model relates to a decompression toy field especially relates to a decompression toy.

Background

In the prior art, a simple vibration massage is adopted for massaging a certain part of a human body, the massager in the form has a vibration massage function initially, but the massager needs to manually roll on the part of the human body to achieve the comprehensive contact massage of the part during massage, so that the massage is quite inconvenient, and under the working condition of high pressure at present, the massager cannot meet the requirements of the existing society on comprehensive fatigue relieving, mind easing and nerve stimulating massage of the certain part of the human body after the high-pressure work.

Later, the existing air suction type massagers (such as Chinese patent with publication number CN 208611308U) are available, but the air suction type massagers have the problems of complex structure and unstable work, and meanwhile, the generated air flow is relatively small, so that the air suction type massagers cannot have good massage effect on human bodies; in addition, the massage device only has the air suction function and does not have the air blowing function, and the massage experience is relatively single.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects and shortcomings of the prior art, the utility model provides a pressure-reducing toy, which can generate larger airflow and provide better feeling for users compared with the existing pressure-reducing toy by designing the pressure-reducing toy; meanwhile, the air suction and blowing functions are achieved, and the massage effect of the pressure reduction toy is further improved; and the structure is simple and ingenious, and the manufacture and the assembly are convenient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pressure-reducing toy comprises a shell, a PCB (printed circuit board), a driving device, a piston and a power supply, wherein the PCB, the driving device, the piston and the power supply are arranged in the shell; the shell is provided with a piston cavity matched with a piston, and the PCB is electrically connected with the driving device which is in driving connection with the piston; wherein:

the piston cavity is communicated with an air inlet channel and an air outlet channel, the air inlet channel is provided with a first one-way valve and an air inlet, and the air outlet channel is provided with a second one-way valve and an air outlet;

and the upper end of the shell is provided with a massage port, and the air inlet and the air outlet are communicated with the massage port.

Preferably, the driving device comprises a motor and a cam in driving connection with the motor, and the lower end of the piston is provided with a driven part matched with the cam; the driven piece is provided with a driving cavity, and the cam is movably arranged in the driving cavity.

Preferably, the massage opening is circular.

Preferably, the housing is oval, and the lower end surface of the housing is a placement plane.

As a preferred scheme, the shell comprises a left shell, a right shell, an upper cover, a pipe fitting and a fixing piece; the left shell and the right shell are assembled to form an installation cavity; the piston cavity, the air inlet channel and the air outlet channel are formed in the pipe fitting; the fixing piece fixes the motor and the pipe fitting in the mounting cavity; and the fixing piece is provided with a motor cavity corresponding to the motor.

As a preferred scheme, the casing is made of plastics, and the lateral surface of casing cladding has the silica gel layer.

Preferably, the first check valve comprises a first valve body and a first cover body; the first valve body is provided with a first channel, and the first cover body covers the inlet of the first channel; the first cover body comprises a first fixing shaft and a first deformation surface connected to one end of the first fixing shaft;

the second one-way valve comprises a second valve body and a second cover body, a second channel is formed in the second valve body, and the second cover body covers an inlet of the second channel; the second cover body comprises a second fixed shaft and a second deformation surface connected to one end of the second fixed shaft;

and the first cover body and the second cover body are made of silica gel.

As a preferred scheme, still be provided with the shock motor in the casing, PCB board control connection the shock motor.

As a preferable mode, the driving device includes a double-shaft motor; the PCB is in control connection with the double-shaft motor.

As a preferable scheme, the shell is provided with a flow guide part corresponding to the air inlet of the air inlet channel and the air outlet of the air outlet channel.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, particularly, according to the technical scheme, the pressure reducing toy is designed, and compared with the existing pressure reducing toy, the pressure reducing toy can generate larger airflow and has better feeling for users; meanwhile, the air suction and blowing functions are achieved, and the massage effect of the pressure reduction toy is further improved; and the structure is simple and ingenious, the manufacture and the assembly are convenient, the cost control of manufacturers is facilitated, and the maintenance of products by users is facilitated.

Moreover, the decompression toy of this application, overall structure is small and exquisite, and convenience of customers carries and grips, simultaneously, compares in the appearance aesthetic feeling and also has certain advantage in prior art.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

fig. 2 is another perspective view of the first embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of a first embodiment of the present invention;

fig. 4 is a first exploded view of a first embodiment of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4;

fig. 6 is a second exploded view of the first embodiment of the present invention;

fig. 7 is a schematic view illustrating an air intake principle according to a first embodiment of the present invention;

fig. 8 is a schematic view illustrating a gas outlet principle according to a first embodiment of the present invention;

FIG. 9 is a perspective view of a second embodiment of the present invention;

FIG. 10 is an exploded view of a second embodiment of the present invention;

FIG. 11 is a schematic cross-sectional view of a second embodiment of the present invention;

fig. 12 is a schematic view illustrating the flow direction of the second embodiment of the present invention.

Description of the figures:

10. a housing; 101. a left shell; 102. a right shell; 103. an upper cover; 104. a pipe fitting; 105. a fixing member; 1051. a motor cavity; 11. a piston cavity; 111. a lumen port; 12. an air intake passage; 121. a first check valve; 1211. a first valve body; 1212. a first cover body; 1213. a first fixed shaft; 1214. a first deforming surface; 122. an air inlet; 13. an air outlet channel; 131. a second one-way valve; 1311. a second valve body; 1312. a second cover body; 1313. a second fixed shaft; 1314. a second deforming surface; 132. an air outlet; 14. massaging the mouth; 15. placing a plane; 16. a flow guide part; 20. a PCB board; 30. a piston; 31. a driven member; 311. a drive chamber; 40. a power source; 50. a motor; 51. a cam; 60. the motor is vibrated.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiment is only a preferred embodiment of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 12, there are shown 2 embodiments of the present invention. Referring to fig. 1 to 8, a pressure reducing toy according to an embodiment of the present invention includes a housing 10, a PCB 20 disposed in the housing 10, a driving device, a piston 30, and a power source 40; the housing 10 is provided with a piston cavity 11 matched with a piston 30, and the PCB 20 is electrically connected with the driving device which is in driving connection with the piston 30; wherein:

the piston cavity 11 is provided with a cavity opening 111, the cavity opening 111 is communicated with an air inlet channel 12 and an air outlet channel 13, the air inlet channel 12 is provided with a first one-way valve 121 and an air inlet 122, and the air outlet channel 13 is provided with a second one-way valve 131 and an air outlet 132;

and the upper end of the casing 10 is provided with a massage opening 14, and the air inlet 122 and the air outlet 132 are both communicated with the massage opening 14.

When the air inlet channel 12 works, the driving device drives the piston 30 to reciprocate in the piston cavity 11, so that the air inlet action of the air inlet channel 12 and the air outlet action of the air outlet channel 13 are realized; finally, the functions of suction and blowing are realized at the massage opening 14. Compared with the existing method that the cavity wall is pulled to push the gas (generate the gas flow), the method has the advantages that the air volume of the gas flow is larger, and the experience feeling of a user is better. Meanwhile, the pressure reducing toy also has the advantages of simple and ingenious structure, convenience in assembly and low manufacturing cost. Preferably, the massage openings 14 are circular.

Specifically, the method comprises the following steps: the driving device comprises a motor 50 and a cam 51 in driving connection with the motor 50, and the lower end of the piston 30 is provided with a driven part 31 matched with the cam 51; wherein the follower 31 has a driving cavity 311, and the cam 51 is movably located in the driving cavity 311.

Preferably, the housing 10 is oval (egg-shaped), and the lower end surface of the housing 10 is a placing plane 15. In practical applications, the casing 10 is usually made of plastic, and the outer side of the casing 10 is covered with a silicone layer. Thus, the housing 10 made of plastic facilitates the manufacturing process and saves the manufacturing cost; simultaneously, through the lateral surface cladding at plastic casing 10 have the silica gel layer, can improve the feel of this product, improve the use travelling comfort of product.

Specifically, the method comprises the following steps: the shell 10 comprises a left shell 101, a right shell 102, an upper cover 103, a pipe fitting 104 and a fixing piece 105; the left shell 101 and the right shell 102 are assembled to form an installation cavity; the piston cavity 11, the air inlet channel 12 and the air outlet channel 13 are formed in the pipe fitting 104; the fixing piece 105 fixes the motor 50 and the pipe 104 in the installation cavity; and, the fixing member 105 has a motor cavity 1051 corresponding to the motor 50.

Further, the method comprises the following steps: the first check valve 121 includes a first valve body 1211 and a first cover 1212; the first valve body 1211 is provided with a first channel, and the first cover 1212 covers an inlet of the first channel; the first cover 1212 includes a first fixed shaft 1213 and a first deforming surface 1214 connected to one end of the first fixed shaft 1213;

the second one-way valve 131 comprises a second valve body 1311 and a second cover 1312, wherein the second valve body 1311 is provided with a second channel, and the second cover 1312 covers the inlet of the second channel; the second cover 1312 includes a second fixing shaft 1313 and a second deformation surface 1314 connected to one end of the second fixing shaft 1313; and the first cover 1212 and the second cover 1312 are made of a deformable material (e.g., silicone).

Certainly, still be provided with a plurality of control buttons that are used for controlling motor 50 to open and close and operating power on the PCB panel 20, simultaneously, aforementioned power 40 generally is the battery (such as lithium cell), and this battery electric connection PCB panel 20 and motor 50, still have the mouth that charges that is used for giving the battery charging on the PCB panel 20.

Further, referring to fig. 9 to 12, a second embodiment of the present invention is shown, which is substantially the same as the first embodiment in principle, except that:

in the second embodiment, the air inlet channel 12 and the air outlet channel 13 are both straight-through type; still be provided with vibration motor 60 in the casing 10, vibration motor 60 drive connection inclined to one side goods of furniture for display rather than for use to, vibration motor 60 is at the during operation, and whole decompression toy can produce high frequency vibrations effect. Namely, the pressure-reducing toy also has the function of vibration massage, and the massage opening of the pressure-reducing toy acts on the surface of a human body to play a role of massage. Meanwhile, the motor 50 is a double-shaft motor, and both ends of the motor are in driving connection with swing arms, and the swing arms are in driving connection with the lower end of the piston 30, so that the piston 30 moves up and down.

Preferably, the housing 10 is provided with a flow guiding portion 16 corresponding to an air inlet of the air inlet channel 12 and an air outlet of the air outlet channel 13. Thus, the circulation of partial air flow is realized at the massage opening 14, and the massage effect is better.

The design of the utility model is mainly characterized in that the pressure-reducing toy is designed, compared with the existing pressure-reducing toy, the pressure-reducing toy can generate larger air flow and has better feeling for users; meanwhile, the air suction and blowing functions are achieved, and the massage effect of the pressure reduction toy is further improved; and the structure is simple and ingenious, the manufacture and the assembly are convenient, the cost control of manufacturers is facilitated, and the maintenance of products by users is facilitated.

Moreover, the decompression toy of this application, overall structure is small and exquisite, and convenience of customers carries and the one hand grips, simultaneously, compares in the appearance aesthetic feeling and also has certain advantage in prior art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A pressure reducing toy, characterized in that: the device comprises a shell, a PCB arranged in the shell, a driving device, a piston and a power supply; the shell is provided with a piston cavity matched with a piston, the PCB is electrically connected with the driving device, and the driving device is in driving connection with the piston; wherein:

and the upper end of the shell is provided with a massage opening, and the air inlet and the air outlet are communicated with the massage opening.

2. A pressure relief toy according to claim 1 wherein: the driving device comprises a motor and a cam in driving connection with the motor, and a driven part matched with the cam is arranged at the lower end of the piston; the driven piece is provided with a driving cavity, and the cam is movably arranged in the driving cavity.

3. A pressure relief toy according to claim 1 wherein: the massage opening is circular.

4. A pressure relief toy according to claim 1 wherein: the shell is oval, and the lower end face of the shell is a placing plane.

5. A pressure relief toy according to claim 2 wherein: the shell comprises a left shell, a right shell, an upper cover, a pipe fitting and a fixing piece; the left shell and the right shell are assembled to form an installation cavity; the piston cavity, the air inlet channel and the air outlet channel are formed in the pipe fitting; the fixing piece fixes the motor and the pipe fitting in the mounting cavity; and the fixing piece is provided with a motor cavity corresponding to the motor.

6. A pressure relief toy according to claim 1 wherein: the casing is made of plastics, and the lateral surface of casing cladding has the silica gel layer.

7. A pressure relief toy according to claim 1 wherein: the first one-way valve comprises a first valve body and a first cover body; the first valve body is provided with a first channel, and the first cover body covers the inlet of the first channel; the first cover body comprises a first fixing shaft and a first deformation surface connected to one end of the first fixing shaft;

the second one-way valve comprises a second valve body and a second cover body, a second channel is formed in the second valve body, and the second cover body covers an inlet of the second channel; the second cover body comprises a second fixing shaft and a second deformation surface connected to one end of the second fixing shaft;

and the first cover body and the second cover body are made of silica gel.

8. A pressure relief toy according to claim 1 wherein: still be provided with the vibrations motor in the casing, PCB board control connection the vibrations motor.

9. A pressure relief toy according to claim 1 wherein: the drive device comprises a double-shaft motor; the PCB board is connected with the double-shaft motor in a control mode.

10. A pressure relief toy according to claim 1 wherein: the shell is provided with a flow guide part corresponding to the air inlet of the air inlet channel and the air outlet of the air outlet channel.