CN217091365U

CN217091365U - U-shaped massage pillow

Info

Publication number: CN217091365U
Application number: CN202123025012.4U
Authority: CN
Inventors: 黄兆力; 胡雷雷; 丁忠麟
Original assignee: Wenzhou Fenli Electronic Technology Co ltd
Current assignee: Wenzhou Fenli Electronic Technology Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-08-02
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to a U-shaped massage pillow, including the U-shaped pillow body and massage mechanism, massage mechanism sets up in the U-shaped pillow internally, massage mechanism is including the installation shell, the massage head, driving motor, the one-level pivot, the one-level worm, the one-level turbine, the second grade pivot, second grade drive gear and second grade driven gear, driving motor fixed mounting is in the installation shell, one-level worm fixed mounting is in driving motor's output shaft, the one-level pivot, the second grade pivot is rotated and is installed in the installation shell, the one-level turbine, second grade drive gear fixed mounting is in the one-level pivot, second grade driven gear fixed mounting is in the second grade pivot, one-level worm and one-level turbine engagement, second grade drive gear and second grade driven gear engagement, the massage head is rotated and is installed in the installation shell, the second grade pivot is used for driving the massage head and rotates. Adopt above-mentioned scheme, provide one kind and transversely put driving motor through the worm gear cooperation and realize that the structure is compacter and make the stable U-shaped massage pillow of transmission through multi-stage drive.

Description

U-shaped massage pillow

Technical Field

The utility model relates to a U-shaped massage pillow.

Background

The U-shaped neck pillow, also called a travel pillow, is designed according to neck engineering, provides the most even, soft and real support for the head and neck, can provide the natural stretching state of the head and neck of a human body, does not block blood circulation, avoids the pain of the neck and shoulders caused by sleeping for a short time, has multiple purposes, is healthy and comfortable, and has obvious prevention and treatment effects on cervical spondylosis.

Chinese patent No. CN201820452486.6 discloses a portable U-shaped electric massage travel pillow, which adopts massage head to cooperate with a driving component to realize wearing the U-shaped pillow and simultaneously can drive the massage head to rotate through the driving component to realize mechanical massage, however, the driving component in the patent adopts the mode of driving motor cooperating with a first-level gear to directly output, and leads to the following problems: 1. the massage head rotates too fast due to insufficient transmission ratio, or the driving gear is easy to damage due to too large transmission ratio; 2. the output shaft of driving motor orientation is the same with the axial of gear, leads to U-shaped pillow overall structure great, and compact structure degree is lower.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a transversely put driving motor through the worm gear cooperation and realize that structure is compacter and make the stable U-shaped massage pillow of transmission through multistage transmission.

In order to achieve the above purpose, the utility model provides a following technical scheme: including the U-shaped pillow body and massage mechanism, massage mechanism sets up in the U-shaped pillow body, massage mechanism is including installation shell, massage head, driving motor, one-level pivot, one-level worm, one-level turbine, second grade pivot, second grade drive gear and second grade driven gear, driving motor fixed mounting is in the installation shell, one-level worm fixed mounting is in driving motor's output shaft, one-level pivot, second grade pivot are rotated and are installed in the installation shell, one-level turbine, second grade drive gear fixed mounting are in the one-level pivot, second grade driven gear fixed mounting is in the second grade pivot, one-level worm and one-level turbine meshing, second grade drive gear and second grade driven gear meshing, the massage head rotates and installs in the installation shell, the second grade pivot is used for driving the massage head and rotates.

The utility model discloses further set up to: the quantity of massage head is 2, massage mechanism still includes tertiary pivot, tertiary drive gear, tertiary driven gear, tertiary pivot is 2 with tertiary driven gear's quantity, tertiary drive gear fixed mounting is in the second grade pivot, each tertiary pivot is rotated and is installed in the installation shell, each tertiary driven gear and massage head fixed mounting are in the tertiary pivot that corresponds, tertiary drive gear and each tertiary driven gear meshing.

The utility model discloses further set up to: and the axis of the three-stage driving gear and the axis of each three-stage driven gear are positioned in the same plane.

The utility model discloses further set up to: the angle between the direction of the second-level rotating shaft towards the first-level rotating shaft and the direction of the second-level rotating shaft towards the first rotating shaft is alpha, the value of alpha is greater than or equal to 45 degrees and less than 90 degrees, the direction of the first-level rotating shaft towards the second-level rotating shaft and the direction of the first-level rotating shaft towards the worm are beta, the value of beta-alpha +90 degrees is greater than 0 degrees and less than or equal to 60 degrees, and the first rotating shaft and the driving motor are located on two sides of the first-level rotating shaft.

The utility model discloses further set up to: the one-level turbine and second grade drive gear integrated into one piece, second grade driven gear and tertiary drive gear integrated into one piece.

The utility model discloses further set up to: the overhead protrusion of massage is provided with first massage convex part, second massage convex part, 2 third massage convex parts and 2 fourth massage convex parts, the protrusion height of first massage convex part is greater than the protrusion height of second massage convex part, the protrusion height of second massage convex part is greater than the protrusion height of each third massage convex part, each the protrusion height of third massage convex part is the same with the protrusion height of each fourth massage convex part, first massage convex part is located the rotation axis both sides of massage head with the second massage convex part, 2 the rotation axis of the relative first massage convex part of third massage convex part, second massage convex part and massage head all is the symmetry setting, 2 the rotation axis of the relative first massage convex part of fourth massage convex part, second massage convex part and massage head all is the symmetry setting.

The utility model discloses further set up to: and a controller placing groove is arranged on one side of the U-shaped pillow body.

The utility model discloses further set up to: the U-shaped pillow body adopts the latex material to make, the installation cavity that supplies massage mechanism installation is seted up in the U-shaped pillow body, the installation cavity runs through the U-shaped pillow body and is provided with the assembly opening, the U-shaped pillow body is provided with closing cap assembly opening's bed of cloth.

By adopting the technical scheme, 1, the driving motor is connected with the first-stage worm to realize worm and gear transmission, so that the direction of an output shaft of the driving motor is vertical to the axial direction of each gear, the transverse placement of the driving motor is realized, and the structure is more compact; 2. the massage mechanism adopts the first-level turbine and the first-level worm to realize first-level speed reduction, and the second-level driving gear and the second-level driven gear realize second-level speed reduction, so that the purpose of speed reduction output is realized by increasing the transmission ratio, and the transmission connection of all parts in each-level speed reduction is more stable, and the stability of the structure is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is an assembly view of an embodiment of the present invention;

FIG. 2 is an assembly view of the massage mechanism according to the embodiment of the present invention;

FIG. 3 is an assembly view of the massage mechanism with the massage heads removed and a portion of the mounting housing in accordance with the preferred embodiment of the present invention;

FIG. 4 is a front view of the massage mechanism with the massage heads removed and a portion of the mounting housing in accordance with the embodiment of the present invention;

fig. 5 is a part view of the massage head according to the embodiment of the present invention.

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.

As shown in fig. 1-5, the utility model discloses a U-shaped massage pillow, including the U-shaped pillow body 1 and massage mechanism 2, massage mechanism 2 is arranged in the U-shaped pillow body 1, massage mechanism 2 includes installation shell 21, massage head 22, driving motor 23, one-level pivot 24, one-level worm 25, one-level turbine 26, second grade pivot 27, second grade drive gear 28 and second grade driven gear 29, wherein, driving motor 23 fixed mounting is in installation shell 21, one-level worm 25 fixed mounting is in the output shaft of driving motor 23, one-level pivot 24, second grade pivot 27 are rotated and are installed in installation shell 21, one-level turbine 26, second grade drive gear 28 fixed mounting are in one-level pivot 24, second grade driven gear 29 fixed mounting is in second grade pivot 27, one-level worm 25 meshes with one-level turbine 26, second grade drive gear 28 meshes with second grade driven gear 29, the massage head 22 is rotatably mounted on the mounting shell 21, and the secondary rotating shaft 27 is used for driving the massage head 22 to rotate.

Therefore, 1, the driving motor 23 is connected with the primary worm 25 to realize worm gear transmission, so that the direction of an output shaft of the driving motor 23 is perpendicular to the axial direction of each gear, the transverse placement of the driving motor 23 is realized, and the structure is more compact; 2. the massage mechanism 2 adopts the first-stage turbine 26 and the first-stage worm 25 to realize first-stage speed reduction, and the second-stage driving gear 28 and the second-stage driven gear 29 realize second-stage speed reduction, so that the purpose of speed reduction output is realized by increasing the transmission ratio, and the transmission connection of all parts in each-stage speed reduction is more stable, and the stability of the structure is improved.

Preferably, the number of the massage heads 22 in this embodiment is 2, and in addition, the massage mechanism 2 further includes a third-stage rotating shaft 31, a third-stage driving gear 32, and a third-stage driven gear 33, wherein the number of the third-stage rotating shaft 31 and the third-stage driven gear 33 is 2, the third-stage driving gear 32 is fixedly mounted on the second-stage rotating shaft 27, each third-stage rotating shaft 31 is rotatably mounted on the mounting housing 21, each third-stage driven gear 33 and the massage head 22 are fixedly mounted on the corresponding third-stage rotating shaft 31, and the third-stage driving gear 32 is engaged with each third-stage driven gear 33, so that when the U-shaped massage pillow is worn, the left and right sides of the cervical vertebra can be effectively massaged at the same time by mounting 1.2 massage heads 22, and the comfort of massage is improved; 2. the three-stage driving gear 32 is matched with the 2 three-stage driven gears 33, so that three-stage speed reduction is realized, and different three-stage driven gears 33 are matched with the three-stage rotating shaft 31 to directly control the rotation output of the massage head 22.

Preferably, the axes of the three-stage driving gear 32 and the axes of the three-stage driven gears 33 in the embodiment are located in the same plane, so that under the condition that the distance between 2 massage heads 22 is inconvenient, the maximum transmission ratio can be achieved by using the smallest three-stage driving gear 32 and the smallest three-stage driven gear 33, and the compactness of the structure is further optimized.

Preferably, the angle between the direction of the secondary rotating shaft 27 toward the primary rotating shaft 24 and the direction of the secondary rotating shaft 27 toward the first rotating shaft 311 is α, where α is greater than or equal to 45 ° and less than 90 °, so that the primary rotating shaft 24 is close to the first rotating shaft 311, and the compactness of the structure is further optimized.

Preferably, the direction of the primary rotation shaft 24 toward the secondary rotation shaft 27 and the direction of the primary rotation shaft 24 toward the worm in the present embodiment are β, where β - α +90 ° is greater than 0 ° and less than or equal to 60 °, and the first rotation shaft 311 and the driving motor 23 are located at both sides of the primary rotation shaft 24, so that when the primary rotation shaft 24 approaches the first rotation shaft 311, and the driving motor 23 approaches the second rotation shaft 312, the distance between the driving motor 23 and the second rotation shaft 312 may be increased by adjusting the rotating driving motor 23, and the interference between the driving motor 23 and the third-stage driven gear 33 on the second rotation shaft 312 is prevented from occurring when the distance between the driving motor 23 and the third-stage driven gear 33 is too small.

Preferably, the first-stage turbine 26 and the second-stage driving gear 28 in this embodiment are integrally formed, and the second-stage driven gear 29 and the third-stage driving gear 32 are integrally formed, so that convenience in installation is realized and the compactness of the structure is further improved by the integrally formed manner.

In the embodiment, each of the massage heads 22 is integrally formed with a first massage protrusion 221, a

second massage protrusion

222, 2

third massage protrusions

223, and 2 fourth massage protrusions 224, the protrusion height of the first massage protrusion 221 is greater than the protrusion height of the second massage protrusion 222, the protrusion height of the second massage protrusion 222 is greater than the protrusion height of each of the third massage protrusions 223, the protrusion height of each of the third massage protrusions 223 is the same as the protrusion height of each of the fourth massage protrusions 224, the first massage protrusion 221 and the second massage protrusion 222 are located on two sides of the rotation axis of the

massage head

22, 2 of the third massage protrusions 223 are symmetrically arranged with respect to the rotation axis of the first massage protrusion 221, the second massage protrusion 222, and the

massage head

22, and 2 of the fourth massage protrusions 224 are symmetrically arranged with respect to the rotation axis of the first massage protrusion 221, the second massage protrusion 222, and the massage head 22, therefore, the first massage protrusion 221 is used as a main massage part to perform the maximum rotary massage, the second massage protrusion 222 performs the auxiliary massage after the first massage protrusion 221 falls back, and the third massage protrusion 223 and the fourth massage protrusion 224 make the surface of the massage head 22 more uneven, thereby further improving the massage effect.

In addition, a controller placing groove 11 is arranged on one side of the U-shaped pillow body 1 in the embodiment, so that a limited or wireless controller is provided for controlling the massage mechanism 2, and the controller is placed in the controller placing groove 11 after the use is finished.

Preferably, the U-shaped pillow body 1 in this embodiment is made of latex material, so that the U-shaped pillow body 1 is comfortable to rest on, and is stable in forming and convenient and quick to reset.

In addition, an installation cavity 12 for installing the massage mechanism 2 is formed in the U-shaped pillow body 1 in the embodiment, the installation cavity 12 penetrates through the U-shaped pillow body 1 and is provided with an assembly opening, and the U-shaped pillow body 1 is provided with a cloth layer (not shown) for covering the assembly opening, so that the installation of the massage mechanism 2 is more convenient.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a U-shaped massage pillow, includes the U-shaped pillow body and massage mechanism, massage mechanism sets up in the U-shaped pillow body, its characterized in that: massage mechanism is including installation shell, massage head, driving motor, one-level pivot, one-level worm, one-level turbine, second grade pivot, second grade drive gear and second grade driven gear, driving motor fixed mounting is in the installation shell, one-level worm fixed mounting is in driving motor's output shaft, one-level pivot, second grade pivot are rotated and are installed in the installation shell, one-level turbine, second grade drive gear fixed mounting are in the one-level pivot, second grade driven gear fixed mounting is in the second grade pivot, one-level worm and one-level turbine engagement, second grade drive gear and second grade driven gear meshing, massage head rotates and installs in the installation shell, the second grade pivot is used for the first rotation of drive massage.

2. A U-shaped massage pillow as recited in claim 1, wherein: the quantity of massage head is 2, massage mechanism still includes tertiary pivot, tertiary drive gear, tertiary driven gear, tertiary pivot is 2 with tertiary driven gear's quantity, tertiary drive gear fixed mounting is in the second grade pivot, each tertiary pivot is rotated and is installed in the installation shell, each tertiary driven gear and massage head fixed mounting are in the tertiary pivot that corresponds, tertiary drive gear and each tertiary driven gear meshing.

3. A U-shaped massage pillow as recited in claim 2, wherein: and the axis of the three-stage driving gear and the axis of each three-stage driven gear are positioned in the same plane.

4. A U-shaped massage pillow as recited in claim 3, wherein: the angle between the direction of the second-level rotating shaft towards the first-level rotating shaft and the direction of the second-level rotating shaft towards the first rotating shaft is alpha, the value of alpha is greater than or equal to 45 degrees and less than 90 degrees, the direction of the first-level rotating shaft towards the second-level rotating shaft and the direction of the first-level rotating shaft towards the worm are beta, the value of beta-alpha +90 degrees is greater than 0 degrees and less than or equal to 60 degrees, and the first rotating shaft and the driving motor are located on two sides of the first-level rotating shaft.

5. A U-shaped massage pillow as recited in claim 2, wherein: the one-level turbine and second grade drive gear integrated into one piece, second grade driven gear and tertiary drive gear integrated into one piece.

6. A U-shaped massage pillow as recited in claim 1, wherein: the overhead protrusion of massage is provided with first massage convex part, second massage convex part, 2 third massage convex parts and 2 fourth massage convex parts, the protrusion height of first massage convex part is greater than the protrusion height of second massage convex part, the protrusion height of second massage convex part is greater than the protrusion height of each third massage convex part, each the protrusion height of third massage convex part is the same with the protrusion height of each fourth massage convex part, first massage convex part is located the rotation axis both sides of massage head with the second massage convex part, 2 the rotation axis of the relative first massage convex part of third massage convex part, second massage convex part and massage head all is the symmetry setting, 2 the rotation axis of the relative first massage convex part of fourth massage convex part, second massage convex part and massage head all is the symmetry setting.

7. A U-shaped massage pillow as recited in claim 1, wherein: and a controller placing groove is arranged on one side of the U-shaped pillow body.

8. A U-shaped massage pillow as recited in claim 1, wherein: the U-shaped pillow body adopts the latex material to make, the installation cavity that supplies massage mechanism installation is seted up in the U-shaped pillow body, the installation cavity runs through the U-shaped pillow body and is provided with the assembly opening, the U-shaped pillow body is provided with closing cap assembly opening's bed of cloth.