CN213076500U

CN213076500U - Spiral type telescopic massage device

Info

Publication number: CN213076500U
Application number: CN202021273872.2U
Authority: CN
Inventors: 金峰
Original assignee: Lianzhi Huizhou Gift Manufacturing Co ltd
Current assignee: Lianzhi Huizhou Gift Manufacturing Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-04-30
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses a spiral type telescopic massage device, which comprises an outer shell, a roller, an inner shell and an inner container from outside to inside in sequence, and also comprises a power component, wherein the power component is fixed in the outer shell and connected with the roller; the roller is provided with a spiral groove, the inner shell is provided with a sliding block matched with the spiral groove, the sliding block is limited and fixed in the spiral groove, and the axis of the spiral groove, the axis of the roller and the axis of the inner shell are overlapped; the length of inner shell is greater than the length of cylinder, be equipped with the guide way on the inner shell, be equipped with the guide on the inner wall of shell, the guide is spacing to be fixed in the guide way. The utility model discloses reduce power component's occupation space, when making its structure compacter, improved the stability of operation to the restricted problem of motion stroke has been solved.

Description

Spiral type telescopic massage device

Technical Field

The utility model relates to the technical field of massage equipment, in particular to a spiral type telescopic massage device.

Background

Among the prior art, flexible massage device generally makes its massage inner bag carry out reciprocating motion through motor and crank link mechanism, and this structure needs occupy certain volume on the axis direction, has the stroke limited scheduling problem that utilizes the space low, structural stability is not enough and reciprocating motion, and the result of use is not good, influences user's use and experiences.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spiral flexible massage device reduces power component's occupation space, when making its structure compacter, has improved the stability of operation to the restricted problem of motion stroke has been solved.

In order to achieve the above object, the utility model provides a following technical scheme:

a spiral telescopic massage device comprises an outer shell, a roller, an inner shell and an inner container in sequence from outside to inside, and further comprises a power assembly, wherein the power assembly is fixed in the outer shell and connected with the roller;

the roller is provided with a spiral groove, the inner shell is provided with a sliding block matched with the spiral groove, the sliding block is limited and fixed in the spiral groove, and the axis of the spiral groove, the axis of the roller and the axis of the inner shell are overlapped;

the length of inner shell is greater than the length of cylinder, be equipped with the guide way on the inner shell, be equipped with the guide on the inner wall of shell, the guide is spacing to be fixed in the guide way.

In one embodiment, a sliding wheel is sleeved on the sliding block and is in contact with the inner wall of the spiral groove.

In one embodiment, the spiral groove is provided protruding on the outer wall of the drum.

In one embodiment, the slider is cylindrical.

In one embodiment, the power assembly comprises a driving motor, a transmission gear assembly and a driven gear, the driving motor is fixedly installed in the shell, the transmission gear assembly is connected with the output end of the driving motor, and the driven gear is fixed on the roller and is in meshed connection with the transmission gear assembly.

In one embodiment, the number of the guide pieces is four, two guide pieces are distributed on two sides of the inner wall of the outer shell in a group, and two guide pieces in the same group are arranged in the axial direction of the inner shell;

the guide groove is provided with two, one group of guide piece is matched with one guide groove, and the axis of the guide groove is parallel to the axis of the inner shell.

In one embodiment, the guide is a roller.

In one embodiment, the inner container is detachably connected with the inner shell

In one embodiment, the outer shell, the inner shell and the inner container are of a structure with one open end, the roller is of a structure with two open ends, and the inner shell and the inner container penetrate through the roller.

In one embodiment, the power assembly further comprises a circuit board fixedly mounted in the housing and electrically connected to the driving motor

The utility model discloses a spiral flexible massage device, compact structure has improved the stability of massage inner bag motion on the axis direction, has effectively reduced its vibration and has more elongated axial motion stroke under the shorter condition of whole length, improves user's use and experiences.

Drawings

FIG. 1 is a schematic view of the overall structure of the spiral type retractable massage device of the present invention;

FIG. 2 is a schematic view of the spiral type retractable massage device according to the present invention;

FIG. 3 is a perspective assembly view of the spiral type retractable massage apparatus of the present invention;

FIG. 4 is a schematic structural view of portion A of FIG. 2;

FIG. 5 is a schematic structural view of the inner shell of FIG. 3;

10. a housing; 101. a head portion; 102. a tail portion; 103. a left portion; 104. a right portion; 11. a guide member; 20. a drum; 21. a spiral groove; 30. an inner shell; 31. a slider; 311. a sliding wheel; 32. a guide groove; 40. an inner container; 50. a power assembly; 51. a drive motor; 52. a transmission gear assembly; 521. a first drive gear; 522. a second transmission gear; 523. a third transmission gear; 524. a fourth transmission gear; 525. a drive shaft; 53. a driven gear; 54. a circuit board.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Fig. 1 to 3 provide a spiral type telescopic massage device, which comprises an outer shell 10, a roller 20, an inner shell 30, an inner container 40 and a power assembly 50 from outside to inside in sequence, wherein the power assembly 50 is fixed in the outer shell 10 and connected with the roller 20.

The drum 20 is provided with a spiral groove 21, the inner shell 30 is provided with a sliding block 31 matched with the spiral groove 21, the sliding block 31 is limited and fixed in the spiral groove 21, the axis of the drum 20 and the axis of the inner shell 30 are overlapped, in one embodiment, the spiral groove 21 is convexly arranged on the outer wall of the drum 20, the original space between the drum 20 and the outer shell 10 left after the power assembly 50 is installed is effectively utilized, and the structure of the drum is more compact. When the power assembly 50 is operated, the power assembly 50 drives the roller 20 to rotate, and since the relative displacement of the roller 20 and the outer shell 10 is not changed during the rotation, the slider 31 starts to move in the spiral groove 21, so that the inner shell 30 makes a linear reciprocating motion in the axial direction. Preferably, in one embodiment, in order to reduce the friction force generated by the sliding block 31 moving in the spiral groove 21 and make the linear reciprocating motion of the inner housing 30 in the axial direction smoother, the sliding block 31 is cylindrical and is sleeved with a sliding wheel 311, as shown in fig. 5, and the sliding wheel 311 is in contact with the inner wall of the spiral groove 21.

Specifically, the length of the inner shell 30 is greater than the length of the drum 20, a guide groove 32 is formed in the inner shell 30, a guide member 11 is arranged on the inner wall of the outer shell 10, the guide member 11 is fixed in the guide groove 32 in a limited manner, so that the inner shell 30 does not deviate in the movement process, and the movement stability of the inner shell is ensured; the number of the guide grooves 32 is two, one set of the guide members 11 is matched with one guide groove 32, the axis of the guide groove 32 is parallel to the axis of the inner shell 30, and the guide members 11 can be rollers.

The outer shell 10, the inner shell 30 and the inner container 40 are of an open structure at one end, the roller 20 is of an open structure at two ends, the inner shell 30 and the inner container 40 both penetrate through the roller 20, the inner container 40 is detachably connected with the inner shell 30, and when the inner shell 30 moves, the inner container 40 moves along with the movement. Specifically, the housing 10 can be split into four parts, as shown in fig. 3, which are a head part 101, a tail part 102, a left part 103 and a right part 104, the open end of the housing 10 is disposed on the head part 101, the tail part 102, the left part 103 and the right part 104 are buckled to form a cavity, the inner wall of the housing 10 is provided with a plurality of supporting positions for the above components to be mounted, and the power assembly 50 is fixedly mounted on the head part 101.

In one embodiment, as shown in fig. 3 and 4, the power assembly 50 includes a driving motor 51, a driving gear assembly 52, a driven gear 53 and a circuit board 54, the driving motor 51 is fixedly installed in the housing 10, the driving gear assembly 52 is connected to an output end of the driving motor 51, the driven gear 53 is fixed on the drum 20 and is in meshed connection with the driving gear assembly 52, and the circuit board 54 is fixedly installed in the housing 10 and is electrically connected to the driving motor 51. Specifically, the illustrated transmission gear assembly 52 may include one or more transmission gears, in this embodiment, the transmission gear assembly 52 includes four transmission gears and one transmission shaft, the first transmission gear 521 is connected to an output end of the driving motor 51, the second transmission gear 522 and the third transmission gear 523 are connected to the same transmission shaft 525, the second transmission gear 522 is meshed with the first transmission gear 521, the third transmission gear 523 is meshed with the fourth transmission gear 524, and the fourth transmission gear 524 is further meshed with the driven gear 53.

The foregoing examples, while indicating preferred embodiments of the invention, are given by way of illustration and description, it is to be understood that the invention is not limited to the disclosed forms herein but is not intended to be exhaustive or to exclude other examples and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art, and not to limit the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and these changes and modifications can be made by those skilled in the art without departing from the spirit and scope of the present invention, which is to be construed as being limited only by the appended claims. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A spiral telescopic massage device is characterized by comprising an outer shell, a roller, an inner shell and an inner container in sequence from outside to inside, and further comprising a power assembly, wherein the power assembly is fixed in the outer shell and connected with the roller;

2. The spiral telescopic massage device as claimed in claim 1, wherein the sliding block is sleeved with a sliding wheel, and the sliding wheel is in contact with the inner wall of the spiral groove.

3. The spiral telescopic massage apparatus of claim 1, wherein the spiral groove is protruded on an outer wall of the drum.

4. The spiral telescopic massage apparatus of claim 2, wherein the slider is cylindrical.

5. The spiral telescopic massage device as claimed in claim 1, wherein the power assembly comprises a driving motor fixedly installed in the housing, a transmission gear assembly connected to an output end of the driving motor, and a driven gear fixed to the drum and engaged with the transmission gear assembly.

6. The spiral type telescopic massage apparatus according to claim 1, wherein said guide members are provided in four, two in one set distributed on both sides of the inner wall of said outer shell, and two of said guide members of the same set are arranged in the axial direction of said inner shell;

7. The spiral retractable massaging device of claim 6, wherein the guide is a roller.

8. The spiral telescopic massage device of claim 1, wherein the inner container is detachably connected to the inner shell.

9. The spiral telescopic massage device of claim 1, wherein the outer shell, the inner shell and the inner container are of a structure with an opening at one end, the roller is of a structure with openings at two ends, and the inner shell and the inner container both penetrate through the roller.

10. The rotary retractable massage apparatus of claim 5, wherein the power assembly further comprises a circuit board fixedly mounted within the housing and electrically connected to the drive motor.