CN203254999U - Vehicle seat with active head pillow - Google Patents
Vehicle seat with active head pillow Download PDFInfo
- Publication number
- CN203254999U CN203254999U CN 201320201122 CN201320201122U CN203254999U CN 203254999 U CN203254999 U CN 203254999U CN 201320201122 CN201320201122 CN 201320201122 CN 201320201122 U CN201320201122 U CN 201320201122U CN 203254999 U CN203254999 U CN 203254999U
- Authority
- CN
- China
- Prior art keywords
- adapter plate
- pipe support
- iron platform
- seat
- back iron
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a vehicle seat with an active head pillow. The vehicle seat with the active head pillow comprises a back iron table and a seat iron table, wherein the back iron table is connected onto the seat iron table, the back iron table can rotate relative to the seat iron table, and the back iron table is connected with an active head pillow mechanism. The vehicle seat with the active head pillow is simple in structure, and when having a car accident and tailgating, the active head pillow mechanism can drive a seat head pillow to automatically and forwardly move and support the head and the neck of a human body, thereby reducing backward relative horizontal displacement of the head and the neck, and preventing the neck from being damaged.
Description
Technical field
The utility model relates to field of automobile seats, refers more particularly to a kind of automotive seat with SAHR.
Background technology
The most seat active protection mechanism of mostly not resting the head on the existing market; the designer often only considers the traveling comfort of headrest, and ignores in process is knocked into the back in traffic accident, because the effect of inertia of neck causes head to fall behind; the neck generating horizontal displacement causes the generation of cervical injuries.
The utility model content
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of simple in structure, and headrest can initiatively be protected occupant's neck when knocking into the back when getting into an accident, and avoids cervical injuries to produce, the practical automotive seat with SAHR.
The utility model is realized in the following way:
A kind of automotive seat with SAHR comprise back iron platform 1, seat iron platform 2, and described back iron platform 1 is connected on the iron platform 2, and back iron platform 1 is rotatable with respect to seat iron platform 2; It is characterized in that: be connected with SAHR mechanism 3 on the described back iron platform 1; Described SAHR mechanism 3 comprises mechanism's mainboard 4, frizzen 5, torsion spring 7, pipe support 8, and described mechanism mainboard 4 is connected in the lower end of pipe support 8; Described frizzen 5 is connected on mechanism's mainboard 4, and is positioned at the place ahead of pipe support 8; The limit, the left and right sides of described pipe support 8 is connected with respectively left adapter plate 6 and right adapter plate 11; Described left adapter plate 6 and right adapter plate 11 are rotatable with respect to pipe support 8 respectively; Described left adapter plate 6 is symmetrical structure with right adapter plate 11; Described left adapter plate 6 and right adapter plate 11 are connected on penstock frame the right and left of back iron platform 1; Described right adapter plate 11 is provided with open slot 9, and described right adapter plate 11 tops have extended to form gear point 10; Described gear point 10 is positioned at the place ahead of pipe support 8; Described torsion spring 7 one ends are connected on mechanism's mainboard 4, and an end is connected on the open slot 9.
The beneficial effects of the utility model are: simple in structure; When knocking into the back when getting into an accident, SAHR mechanism will drive chair headrest and automatically move forward also support human body neck, thereby reduces neck relative level displacement backward, avoids the generation of cervical injuries.
Description of drawings
Fig. 1 the utility model structural representation;
Fig. 2 the utility model rotating mechanism scheme drawing;
Fig. 3 the utility model rotating mechanism scheme of installation.
The specific embodiment
Now by reference to the accompanying drawings, the utility model specific embodiment is described in detail in detail:
Such as Fig. 1, Fig. 2, shown in Figure 3, a kind of automotive seat with SAHR comprise back iron platform 1, seat iron platform 2, and back iron platform 1 is connected on the iron platform 2, and back iron platform 1 is rotatable with respect to seat iron platform 2; Be connected with SAHR mechanism 3 on the back iron platform 1; SAHR mechanism 3 comprises mechanism's mainboard 4, frizzen 5, torsion spring 7, pipe support 8, and mechanism's mainboard 4 is connected in the lower end of pipe support 8; Frizzen 5 is connected on mechanism's mainboard 4, and is positioned at the place ahead of pipe support 10; The limit, the left and right sides of pipe support 8 is connected with respectively left adapter plate 6 and right adapter plate 11; Left adapter plate 6 and right adapter plate 11 are rotatable with respect to pipe support 8 respectively; Left adapter plate 6 is symmetrical structure with right adapter plate 11; Left adapter plate 6 and right adapter plate 11 are connected on penstock frame the right and left of back iron platform 1; Right adapter plate 11 is provided with open slot 9, and right adapter plate 11 tops have extended to form gear point 10; Gear point 10 is positioned at the place ahead of pipe support 8; Torsion spring 7 one ends are connected on mechanism's mainboard 4, and an end is connected on the open slot 9.
The utility model is by being connected to left adapter plate 6 and right adapter plate 11 on penstock frame the right and left of back iron platform 1, and pipe support 8 is positioned at the below of penstock frame; The inserted link end of headrest is positioned at the place ahead of pipe support 8; When frizzen 5 is subject to from the dorsoposterior application force of chair, lead agency mainboard 4 rotates backward; Because mechanism's mainboard 4 is connected in pipe support 8 lower ends, mechanism's mainboard 4 rotarily drives backward pipe support 8 lower ends and rotates backward; Because of pipe support 8 rotatable with respect to left adapter plate 6 and right adapter plate 11, so the simultaneously forward rotation of pipe support 8 upper ends; In the time of gear point 10 to left adapter plate 6 and the right adapter plate 11 of pipe support 8 upper ends rotations, stop to rotatablely move forward; Thereby drive chair headrest and rotatablely move forward and realize the function that headrest moves forward automatically because pipe support 8 upper ends rotatablely move forward; After the application force disappearance that frizzen 5 is subject to, because the application force of torsion spring 7, mechanism's mainboard 4 is spinning reduction forward, thereby drives backward spinning reduction of pipe support 8 upper ends.
Claims (1)
1. the automotive seat with SAHR comprise back iron platform (1), seat iron platform (2), and described back iron platform (1) is connected on the iron platform (2), and back iron platform (1) is rotatable with respect to seat iron platform (2); It is characterized in that: be connected with SAHR mechanism (3) on the described back iron platform (1); Described SAHR mechanism (3) comprises mechanism's mainboard (4), frizzen (5), torsion spring (7), pipe support (8), and described mechanism mainboard (4) is connected in the lower end of pipe support (8); Described frizzen (5) is connected on mechanism's mainboard (4), and is positioned at the place ahead of pipe support (8); The limit, the left and right sides of described pipe support (8) is connected with respectively left adapter plate (6) and right adapter plate (11); Described left adapter plate (6) and right adapter plate (11) are rotatable with respect to pipe support (8) respectively; Described left adapter plate (6) is symmetrical structure with right adapter plate (11); Described left adapter plate (6) and right adapter plate (11) are connected on penstock frame the right and left of back iron platform (1); Described right adapter plate (11) is provided with open slot (9), and described right adapter plate (11) top has extended to form gear point (10); Described gear point (10) is positioned at the place ahead of pipe support (8); Described torsion spring (7) one ends are connected on mechanism's mainboard (4), and an end is connected on the open slot (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201122 CN203254999U (en) | 2013-04-19 | 2013-04-19 | Vehicle seat with active head pillow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320201122 CN203254999U (en) | 2013-04-19 | 2013-04-19 | Vehicle seat with active head pillow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254999U true CN203254999U (en) | 2013-10-30 |
Family
ID=49467596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320201122 Expired - Lifetime CN203254999U (en) | 2013-04-19 | 2013-04-19 | Vehicle seat with active head pillow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553914A (en) * | 2014-12-24 | 2015-04-29 | 郑州日产汽车有限公司 | Car collision active safe headrest device |
| CN104553913A (en) * | 2014-12-24 | 2015-04-29 | 郑州日产汽车有限公司 | Car crash active safety headrest device with force release mechanism |
-
2013
- 2013-04-19 CN CN 201320201122 patent/CN203254999U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104553914A (en) * | 2014-12-24 | 2015-04-29 | 郑州日产汽车有限公司 | Car collision active safe headrest device |
| CN104553913A (en) * | 2014-12-24 | 2015-04-29 | 郑州日产汽车有限公司 | Car crash active safety headrest device with force release mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |