CN202541369U - Headrest for automobile seat - Google Patents

Abstract

The utility model discloses a headrest for an automobile seat. The headrest consists of a headrest body and two headrest rods, a rod is bent to form the two headrest rods, the headrest rods extend out of the lower side of the headrest body and are inwardly bent to form arcs, height adjusting locking grooves are arranged on the inner side of one of the headrest rods at intervals, headrest low-position locking grooves are arranged at upper ends of inner sides of the two headrest rods, and an EPP (expanded polypropylene) insert is embedded in the headrest body. The headrest rods are arc-shaped, and the distance from the headrest to the neck of a passenger is reduced along with increase of the altitude of the headrest, so that the head and the neck of the passenger are effectively protected and supported; double sides of the headrest are locked when the headrest is located at the lowest position, so that the lowest service position of the headrest is effectively controlled and is heightened; resilience speed of the head of the passenger is remarkably increased in rearward collision of an automobile at a low speed, so that injury to the neck of the passenger is reduced in the rearward collision at the low speed; and an active passenger-head protecting function of the seat in the rearward collision at the low speed is remarkably improved by the headrest.

Description

Car seat headrest

Technical field

The utility model relates to a kind of seat, particularly a kind of front-seat car seat headrest.

Background technology

Automotive seat are the important safety parts on the automobile, need offer occupant's support, location, traveling comfort and safety guard-safeguard.Headrest is the vitals in the seat, providing head to have a rest to the occupant when, more will in automobile collision procedure, absorb the protecting energy occupant's head, is to reduce the important device of bump to occupant's cervical injuries.After hit, generally be considered to cause head to get rid of the automobile rear bump of whip accident, annual only just have more than citizen up to a million in Europe suffered because the cervical injuries that auto against causes.The recovery of this kind injury often needs for a long time, and the economy cost for this reason of Europe society reaches annual 50 to 10,000,000,000.

The head rest pole of existing headrest is a straight-bar, and when headrest hoisted adjusting, it was far away more apart from occupant's neck to rest the head on, and when after vehicle takes place, hitting, the possibility that neck gets rid of whip is big more, and is big more to the injury of occupant's neck.

Summary of the invention

The purpose of the utility model is when solving after generation, hitting that existing front-row seats of vehicle headrest exists, and causes the problem of occupant's neck injuries easily, and a kind of car seat headrest that occupant's head is had defencive function is provided.

The utility model is to be made up of headrest and two head rest poles; Two head rest poles are to be formed by a bar bending, and head rest pole is extended in the below of headrest, and head rest pole curves inwardly curved; Wherein the clear width of a head rest pole offers the height adjustment lock groove; The inner top side of two head rest poles offers headrest low level lock groove, and headrest inside is inlaid with EPP and inserts, and EPP is the abbreviation of acrylic plastering expanded material.

The beneficial effect of the utility model is:

1, head rest pole is an arc, and headrest is more to a high-profile, and is near more with occupant's neck distance, effectively protection and support occupant head and neck;

2, use the bilateral locking in the headrest extreme lower position, effectively the minimum use location of control headrest is improved the minimum use location of headrest;

3, significantly improve the occupant behind low speed, bump in the rebound velocity of head, bump injury behind the low speed thereby reduced to occupant's neck.

4, based on above-mentioned 3 points, significantly improved seat behind low speed, hit in to occupant's head defencive function initiatively.

Description of drawings

Fig. 1 is the three-dimensional appearance scheme drawing of the utility model embodiment.

Fig. 2 is the schematic perspective view of the utility model embodiment.

Fig. 3 is another schematic perspective view of the utility model embodiment.

The specific embodiment

See also Fig. 1, Fig. 2 and shown in Figure 3; Present embodiment is to be made up of 1 and two head rest pole 2 of headrest, and two head rest poles 2 are to be formed by a bar bending, and head rest pole 2 is extended in the below of headrest 1; Head rest pole 2 curves inwardly curved; Wherein the clear width of a head rest pole 2 inner top side that offers 21, two head rest poles 2 of height adjustment lock groove offers headrest low level lock groove 22, and 1 inside of resting the head on is inlaid with EPP and inserts.

Claims (3)

1. car seat headrest; It is to be made up of headrest (1) and two head rest poles (2); Two head rest poles (2) are to be formed by a bar bending; Head rest pole (2) is extended in the below of headrest (1), and wherein the clear width of a head rest pole (2) offers height adjustment lock groove (21), it is characterized in that: head rest pole (2) curves inwardly curved.

2. a kind of car seat headrest according to claim 1 is characterised in that: the inner top side of said two head rest poles (2) offers headrest low level lock groove (22).

3. a kind of car seat headrest according to claim 1 and 2 is characterised in that: described headrest (1) inside is inlaid with EPP and inserts.

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