CN109747503A - The telescopic safe chair with back of neck nursing - Google Patents
The telescopic safe chair with back of neck nursing Download PDFInfo
- Publication number
- CN109747503A CN109747503A CN201710744412.XA CN201710744412A CN109747503A CN 109747503 A CN109747503 A CN 109747503A CN 201710744412 A CN201710744412 A CN 201710744412A CN 109747503 A CN109747503 A CN 109747503A
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- China
- Prior art keywords
- headrest
- backrest
- cavity
- seat
- people
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The invention discloses the safe chair with backs of telescopic neck nursing, including backrest, cushion, side of the backrest towards cushion is front, it is arranged in the upper front of backrest there are two the symmetrical cylindrical headrest in the center about backrest, the headrest is 10~20cm along the length of headrest axial direction；It also sets up in the front of backrest there are two cavity, the cavity is matched with headrest；It is additionally provided with an expansion bracket towards the side of cavity in headrest, the expansion bracket passes through cavity and fixes with backrest.The present invention is solved when people's sitting sleep, head secundly, and existing traffic seat is not easy to sleep, leans on uncomfortable problem.
Description
Technical field
The present invention relates to field of furniture, and in particular to the telescopic safe chair with back of neck nursing.
Background technique
The seat that automotive seat is taken when being by bus can substantially be divided into according to position: front-row seats: resting the head on, lean on
Back, cushion, handrail, back seat: headrest, backrest, cushion, flank, handrail.Vehicle seats by shape can be divided into split seat,
Bench seat；Fixed, detachable, adjustable type can be divided by function；One, double, more people's chairs can be divided by carriage number.According to
The service performance of seat goes so far as multi-functional power adjustment seat from earliest fixed seat, have pneumatic seat,
Automatic seat, stereo system seat, mental restoration seat, until electrical adjustment seat.It is divided into leather seat and flannelette by material
Seat etc..
When sitting car for a long time, people is easy to doze off, and the backrest of traffic seat is usually one in the prior art
The head of curved surface with human body back, people cannot play the role of lateral support in secundly, so people is on automotive seat
Neck pain can be usually felt after wakeing up.
Summary of the invention
The purpose of the present invention is to provide the safe chair with back of telescopic neck nursing, solve to sleep when people's sitting, head is biased to
When one side, existing traffic seat is not easy to sleep, leans on uncomfortable problem.
The present invention is achieved through the following technical solutions:
The telescopic safe chair with back of neck nursing, including backrest, cushion, side of the backrest towards cushion are
Front is arranged in the upper front of backrest there are two the symmetrical cylindrical headrest in the center about backrest, described
The axial length of headrest is 10~20cm；It also sets up in the front of backrest there are two cavity, the cavity is matched with headrest；
It is additionally provided with an expansion bracket towards the side of cavity in headrest, the expansion bracket passes through cavity and fixes with backrest.Into one
Step, found through scientific research, people during sleep, head can not conscious secundly, especially sitting during sleep, the head of people is always
Meeting secundly is to seek optimal sleep comfort level.The backrest of traffic seat is usually a matching human body back in the prior art
The head of the curved surface in portion, people cannot play the role of lateral support in secundly；Comfort level, Yi Xiejiao are leaned on to increase human body
Logical seat is additionally provided with headrest, the headrest can only increase human body head it is upright when comfort level, when people sleep secundly when, should
Headrest cannot play the role of lateral support.So in order to solve the above problem, the present invention is provided with two headrests on backrest,
Two headrests are symmetrical about the center line of backrest, and the distance between two headrests can be set according to common knowledge, and every
The thickness of a headrest between 10~20cm, can satisfy people sleep secundly when supporting role to head, the above knot
Structure is solved when people's sitting sleep, head secundly, and existing traffic seat is not easy to sleep, leans on uncomfortable ask
Topic.Operating process of the invention is as follows: when people needs during sleep, headrest to be pulled out out of cavity, backrest is fixed on and leans on
Expansion bracket between pillow stretches, and after headrest stretches out, the head of people can be biased to headrest sleep；Here two headrests can be pulled out,
A headrest can only be pulled out.In addition, when people is sitting on traffic seat and stays up, so that it may headrest is hidden in cavity, avoided
Headrest stops people's activity.
The distance between described headrest center of gravity is 12~25cm.Further, it is found through scientific research, the head lateral deviation of people
Angle is more than 25 ° and is easy to obtain cervical spondylosis, so the present invention takes the average value of human body head diameter to avoid the occurrence of problem above,
The distance between two headrest centers of gravity are set between 12~25cm, are made one during sleep, the angle that head is deviateed is less than
25°。
The headrest is additionally provided with drawstring towards the positive side of backrest.Further, drawstring here, which acts on, is
Convenient for headrest is pulled out.
Compared with prior art, the present invention having the following advantages and benefits:
1, the telescopic safe chair with back of neck nursing of the present invention, in the upper front setting of backrest, there are two about seat
The symmetrical cylindrical headrest in the center of backrest, the axial length of the headrest is 10~20cm；When people need during sleep, can will
Headrest is pulled out out of cavity, and headrest plays a supporting role to head at this time, is solved through the above structure when the sleep of people's sitting, head
When portion's secundly, existing traffic seat is not easy to sleep, leans on uncomfortable problem；
2, the telescopic safe chair with back of neck nursing of the present invention, the distance between described headrest center of gravity are 12~25cm, can be kept away
Exempt from the inclined head of people and suffers from cervical spondylosis during sleep.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of headrest of the present invention and expansion bracket.
Label and corresponding parts title in attached drawing:
1- backrest, 2- cushion, 3- headrest, 4- cavity, 5- expansion bracket, 6- drawstring, 7- support base.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment
As shown in Figure 1 and Figure 2, the telescopic safe chair with back of neck nursing of the present invention, including backrest 1, cushion 2, the seat
Side of the chair back 1 towards cushion 2 is front, backrest 1 upper front setting there are two about in backrest 1
The symmetrical cylindrical headrest 3 of the heart, the axial length of the headrest 3 is 15cm；There are two being also set up in the front of backrest 1
Cavity 4, the cavity 4 are matched with headrest 3；It is additionally provided with an expansion bracket 5 towards the side of cavity 4 in headrest 3, in expansion bracket
5 one end is provided with a support base 7, and the expansion bracket 5 passes through cavity 4, and support base 7 and backrest 1 are fixed.The headrest
The distance between 3 centers of gravity are 20cm.The headrest 3 is additionally provided with drawstring 6 towards the positive side of backrest 1.By above
Structure is solved when people's sitting sleep, head secundly, and existing traffic seat is not easy to sleep, leans on uncomfortable ask
Topic.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (3)
1. the telescopic safe chair with back of neck nursing, including backrest (1), cushion (2), which is characterized in that the backrest
(1) side towards cushion (2) is front, and in the upper front setting of backrest (1), there are two about backrest (1)
The symmetrical cylindrical headrest (3) in center, the axial length of the headrest (3) is 10~20cm；In the front of backrest (1)
It also sets up there are two cavity (4), the cavity (4) matches with headrest (3)；It is also set up in headrest (3) towards the side of cavity (4)
There is an expansion bracket (5), it is fixed that the expansion bracket (5) passes through cavity (4) and backrest (1).
2. the safe chair with back of telescopic neck nursing according to claim 1, which is characterized in that headrest (3) center of gravity it
Between distance be 12~25cm.
3. the safe chair with back of telescopic neck nursing according to claim 1, which is characterized in that the headrest (3) is towards seat
Chair back (1) positive side is additionally provided with drawstring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744412.XA CN109747503A (en) | 2017-08-25 | 2017-08-25 | The telescopic safe chair with back of neck nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710744412.XA CN109747503A (en) | 2017-08-25 | 2017-08-25 | The telescopic safe chair with back of neck nursing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109747503A true CN109747503A (en) | 2019-05-14 |
Family
ID=66397538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710744412.XA Withdrawn CN109747503A (en) | 2017-08-25 | 2017-08-25 | The telescopic safe chair with back of neck nursing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109747503A (en) |
-
2017
- 2017-08-25 CN CN201710744412.XA patent/CN109747503A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190514 |
|
| WW01 | Invention patent application withdrawn after publication |