CN214760164U

CN214760164U - Health care type seat back and seat

Info

Publication number: CN214760164U
Application number: CN202120524637.6U
Authority: CN
Inventors: 杨红光; 杨烁今
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-19
Anticipated expiration: 2031-03-12

Abstract

The utility model relates to the technical field of seat backs, in particular to a health-care seat back and a seat; the technical scheme includes that a fixed part and a rotating part are arranged on a seat backrest, the fixed part is fixedly connected with the seat backrest, the rotating part is located on two sides of the fixed part, the rotating part is movably connected with the seat backrest through a rotating shaft, and the rotating shaft is arranged along the transverse direction of the fixed part; the utility model discloses a this seat and backrest simple structure, the rotating part can be opened as required and closed, and rotating part, fixed part, backrest can keep coplanar or same streamlined plane during the closure, and application that can be nimble convenient is in life or vehicle, and it can't be fixed to have solved the present head when sitting and sleeping, causes the uncomfortable problem of injury even of neck easily.

Description

Health care type seat back and seat

Technical Field

The utility model belongs to the technical field of the backrest, concretely relates to health care type backrest and seat.

Background

In daily life and journey, the back head of seat is pressed close to the position molding and is all designed for plane or three-dimensional type, when the people is in fatigue or sleep state, the head can't be fixed when conventional backrest leans on, is in slip or roll state, and is extremely uncomfortable, can not obtain fine rest, and when the people got into deep sleep, the head was in the state of drooping, very easily caused neck disease to often rushing to the people on the journey, brought great puzzlement for people's life or trip.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a health care type backrest and seat, has solved the unable fixed of head when sitting at present and sleeping, causes the uncomfortable problem of injury even of neck easily.

In order to achieve the purpose, the utility model discloses a realize through following technical scheme:

the utility model provides a health care type backrest, be equipped with fixed part and rotating part on the backrest, fixed part and backrest fixed connection, the rotating part is located the fixed part both sides, the rotating part passes through axis of rotation and backrest swing joint, the axis of rotation sets up along the transverse direction of fixed part.

Furthermore, the rotating shaft penetrates through the fixing portion, and the rotating portion is arranged at the end portion of the rotating shaft.

Furthermore, a massager is arranged on the rotating part, a sawtooth groove is formed in the rotating part, the massager comprises a base, massage heads and a limiting mechanism, the massage heads are arranged on the base, the base is clamped in the sawtooth groove through the limiting mechanism, the limiting mechanism comprises a spring and a kneading part, grooves are formed in two sides of the base, the spring is arranged in the grooves, one end of the spring is connected with the base, and the other end of the spring is connected with the kneading part.

Further, be equipped with first recess on the seatback, the rotating part is established in the first recess, the size of first recess with the profile size phase-match of rotating part.

Further, seat back upper portion is equipped with the breach, the rotating part is established in the breach, the breach is the U type.

Further, the rotating shaft is connected with a driving motor.

The seat adopting the health-care type seat back is provided.

The utility model discloses produced beneficial effect for prior art does:

the utility model discloses an adopt rotatable opening or closed rotating part, the rotating part can make the head rely on to some extent when the rest, can not roll or slide, can increase the travelling comfort of back, reduces the neck injury that the seat was slept and is brought, the utility model discloses a this seat and backrest simple structure, the rotating part can be opened as required and closed, and rotating part, fixed part, backrest can keep coplanar or same streamlined plane during the closure, and the application that can be nimble convenient is in life or vehicle, is equipped with the massager simultaneously in the portion that opens and shuts, can massage positions such as head or temple when fixing the head, further increases the travelling comfort of rest.

Drawings

The invention will be further described with reference to the accompanying drawings:

fig. 1 is a schematic structural view of a closed state of a rotating portion in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of an opened state of a rotating portion according to embodiment 1 of the present invention;

fig. 3 is a structural schematic view of an opened state of a rotating portion according to embodiment 2 of the present invention;

fig. 4 is a schematic structural view of a closed state of a rotating portion according to embodiment 2 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 3 of the present invention;

fig. 6 is a schematic structural view of embodiment 4 of the present invention;

fig. 7 is a schematic structural view of embodiment 4 of the present invention;

fig. 8 is a schematic structural view of embodiment 5 of the present invention;

fig. 9 is a schematic cross-sectional structure view of the base of the massager of the present invention;

in the figure: 1-seat back; 2-a rotating part; 3-a fixed part; 4, rotating the shaft; 5, a gap; 6-a first groove; 7, a sawtooth groove; 8, a massager; 9-a base; 10-a kneading section; 11-spring.

Detailed Description

In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, combine embodiment and attached drawing, it is right to go on further detailed description the utility model discloses. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

Example 1

As shown in fig. 1-2, the present embodiment provides a health-care seat back 1, the seat back 1 is provided with a fixed portion 3 and a rotating portion 2, the fixed portion 3 is fixedly connected with the seat back 1, the rotating portion 2 is located on two sides of the fixed portion 3, rotating shafts 4 are disposed on two sides of the fixed portion, the rotating portion 2 is movably connected with the seat back 1 through the rotating shafts 4, the rotating shafts 4 are disposed along a transverse direction of the fixed portion 3, and the rotating portion 2 can be turned 90 degrees or 180 degrees through the rotation of the rotating shafts 4.

Example 2

As shown in fig. 3 to 4, unlike embodiment 1, the rotating shaft of embodiment 2 is inserted into the fixed part 3, the rotating part 2 is provided at the end of the rotating shaft 4, the rotating part 2 is connected to the rotating shaft 4 in such a manner that the rotating shaft 4 is provided with a protrusion, the rotating part 2 is provided with a mounting hole, the edge of the mounting hole is provided with a notch, and the protrusion is provided in the notch.

Example 3

As shown in fig. 5, in the device of embodiment 1 or 2, a notch 5 is provided in the upper portion of the seat back 1, the rotating portion 2 is provided in the notch 5, and the notch 5 is U-shaped.

Example 4

As shown in fig. 6 to 7, in the device of embodiment 1 or 2, the seat back 1 is provided with the first groove 6, and the rotary section 2 is provided in the first groove 6, and the size of the first groove 6 matches the size of the outline of the rotary section 2.

Example 5

As shown in fig. 8 to 9, in the device of

embodiment

1 or 2 or 3 or 4, a massager 8 is provided on the rotary part 2, the rotary part 2 is provided with a saw-toothed groove 7, the massager 8 comprises a base 9, a massage head and a limiting mechanism, the massage head is provided on the base 9, the base 9 is clamped in the saw-toothed groove 7 through the limiting mechanism, the limiting mechanism comprises a spring 11 and a kneading part 10, grooves are provided on both sides of the base 9, the spring 11 is provided in the groove, one end of the spring 11 is connected with the base 9, and the other end is connected with the kneading part 10.

The rotating shafts 4 of the above embodiments are all connected with a driving motor, and the rotating shafts 4 can be driven to rotate by the driving motor, so that the rotating parts 2 can be opened and closed.

In actual use, the fixing part 3 above the backrest is positioned in the middle and kept immovable for placing the head; the rotating parts 2 on the two sides of the fixing part 3 can be leaned on the head after rotating, the standing rotating parts 2 and the fixing part 3 form a concave structure, and the head is put in to play a role in preventing the head from rolling. When the rotary part 2 is closed, the seat is in a streamline surface or plane like a common seat back 11, a seam is formed, the state that the rotary parts 2 on two sides are opened and retracted can be realized by manual or electric device adjustment, when the rotary part 2 is opened, the kneading part 10 of the massager 8 can be pressed according to requirements, the base 9 is moved to a proper position in the sawtooth groove 7, and then the switch of the massager 8 is switched on to massage the parts such as the temple of the head.

The above description is for further details of the present invention with reference to specific preferred embodiments, and it should not be understood that the embodiments of the present invention are limited thereto, and it will be apparent to those skilled in the art that the present invention can be implemented in a plurality of simple deductions or substitutions without departing from the scope of the present invention, and all such alterations and substitutions should be considered as belonging to the present invention, which is defined by the appended claims.

Claims

1. The utility model provides a health care type seat back, its characterized in that, be equipped with fixed part and rotating part on the seat back, fixed part and seat back fixed connection, the rotating part is located the fixed part both sides, the rotating part passes through axis of rotation and seat back swing joint, the axis of rotation sets up along the transverse direction of fixed part.

2. A health care type seat back according to claim 1, wherein the rotation shaft is penetratingly disposed in the fixed portion, and a rotation portion is disposed at an end portion of the rotation shaft.

3. A health-care type seat back according to claim 1, wherein a massager is arranged on the rotating part, the rotating part is provided with a sawtooth groove, the massager comprises a base, a massage head and a limiting mechanism, the massage head is arranged on the base, the base is clamped in the sawtooth groove through the limiting mechanism, the limiting mechanism comprises a spring and a kneading part, grooves are arranged on two sides of the base, the spring is arranged in the grooves, one end of the spring is connected with the base, and the other end of the spring is connected with the kneading part.

4. A health care seat back according to claim 1, wherein a first recess is provided in the seat back, the rotating portion is disposed in the first recess, and the first recess is sized to match the profile of the rotating portion.

5. A health care seat back according to claim 1, wherein the seat back upper portion is provided with a notch, the rotating portion is provided in the notch, and the notch is U-shaped.

6. A health care seat back according to any one of claims 1 to 5, wherein the rotary shaft is connected to a drive motor.

7. A seat having a health care seat back as claimed in any one of claims 1 to 6.