CN102951049A

CN102951049A - Push-pull automobile neck pillow

Info

Publication number: CN102951049A
Application number: CN2011102436045A
Authority: CN
Inventors: 钱建平
Original assignee: SHANGHAI HONGAO AUTO PARTS CO Ltd
Current assignee: SHANGHAI HONGAO AUTO PARTS CO Ltd
Priority date: 2011-08-24
Filing date: 2011-08-24
Publication date: 2013-03-06

Abstract

A push-pull automobile neck pillow capable of being adjusted up-and-down front-and-back comprises an adjusting bracket and a pillow. The adjusting bracket comprises an n-shaped fixed frame and an n-shaped movable frame, and a sleeve rod of the movable frame is sleeved on a push-pull piece of the fixed frame and moves front and back and shifts gear in a wave groove of the sleeve rod through a hook-like spring block of an end of the push-pull piece. The pillow is a trapezoid flexible foaming block and provided with an inner U-shaped steel wire connected with a beam of the movable frame, and further can move front and back along with the movable frame, and move up and down along the fixed frame, and accordingly the purpose of adjusting the pillow upwards and backwards and forwards and backwards can be achieved.

Description

Plug-type automobile neck pillow

Technical field

The present invention relates to the plug-type automobile neck pillow that a kind of up and down front and back can both be regulated, belong to the automobile accessories articles for use.

Background technology

The automobile of prior art only has the headrest of pillow brain spoon when dispatching from the factory, the neckpillow of not resting the head on neck, and headrest can only move up and down with the pillow bar, can not regulate front and back.Owing to there is not neckpillow, the unsettled fatigue that just produces easily of neck, so chaufeur also will go to buy neckpillow in addition, but the neckpillow of prior art is the monomer neckpillow that can not regulate thickness, neck still had distance about 5cm from neckpillow when chaufeur was come out boldly and driven, can not fundamentally solve the unsettled fatigue that produces of neck, can only when the parking rest, use or passenger's use, chaufeur is one regret.

Summary of the invention

Purpose of the present invention is exactly that a kind of plug-type automobile neck pillow that can both regulate before and after up and down will be provided, and also can use when making things convenient for chaufeur to drive.The object of the present invention is achieved like this: neckpillow of the present invention is comprised of adjusting bracket and pillow, adjusting bracket is comprised of ∏ shape fixed mount and ∏ shape tressel and is nested, tressel is connected with pillow, fixed mount is fixed on the pillow bar of prior art, pillow can with pillow bar up-down adjustment, be regulated with the tressel front and back.Pillow is trapezoidal flexible foamed, in have the crossbeam of U-shaped steel wire and tressel to be connected.But the L shaped movable plate that a pair of translational adjustment spacing is arranged on the crossbeam of fixed mount, to adapt to the difference pillow distance between tie rods of different automobiles, movable plate has circular hole and bar groove, and circle hole sleeve is located fixed mount by grabbing the cassette fastening disk on automobile pillow bar at the pillow bar.Unidirectional wave channel is arranged on the loop bar of tressel, loop bar is nested on the vertical bar sheet with fixed mount, there is the centering block of an energy elastics wing termination of vertical bar sheet, the projection of centering block exceeds wave channel, make the loop bar can be at the bottom land of wave channel and groove apex distance from interior movement, with the front and back position of adjustable pillow, finally reach the purpose that pillow can both be regulated before and after up and down.

So advantage of the present invention is: keep prior art pillow (pillow bar) can the basis of lifting on, adjusting bracket and the pillow that can move forward and backward have been increased, reached the purpose that pillow can be regulated before and after up and down, be the substantial improvements of prior art and replenish.

Description of drawings

Accompanying drawing 1 is scheme drawing after the general assembly provided by the invention.

Accompanying drawing 2 is pillow scheme drawings provided by the invention.

Accompanying drawing 3 is fixed mount scheme drawings provided by the invention.

Accompanying drawing 4 is tressel scheme drawings provided by the invention.

The specific embodiment

Consult accompanying drawing 1-4, at the bottom of adjusting bracket 1, pillow 2, ∏ fixed mount 4, ∏ tressel 3, steel wire 5, crossbeam 6, crossbeam 7, movable plate 8, bar groove 9, circular hole 10, fastening disk 11, screw 12, pillow bar 13, loop bar 14, wave channel 15, vertical bar sheet 16, triangular groove 17, centering block 18, projection 19, spring leaf 20, pistol groove 21, slide plate 22, the hook 23, bottom land 24, groove top 25, trough 26, crest 27, the small of the stock 28 headrests 29, the chair back 30, steel wire knock hole 31, muzzle 32.

See also accompanying drawing 1-4, the present invention is comprised of adjusting bracket 1 and pillow 2, adjusting bracket 1 is comprised of ∏ fixed mount 4 and ∏ tressel 3, pillow 2 is trapezoidal flexible foamed, is knuckle with adjusting bracket 1, in have the steel wire knock hole 31 of the crossbeam 7 of U-shaped steel wire 5 and tressel 3 to be connected, but the L shaped movable plate 8 that a pair of translation is arranged on the crossbeam 6 of fixed mount 4, one end has bar groove 9, one ends that circular hole 10 is arranged, and is furnished with cassette fastening disk 11 on the circular hole 10.Unscrewing screw 12 can translation L-type movable plate 8 spacing, i.e. the spacing of circular hole 10, and cassette fastening disk 11 is grabbed in rotation, fixed mount 4 can be fixed on pillow bar 13, and can be adjusted in the position of pillow bar 13.For ease of explanation, rest the head on 29, the chair back 30 in 1 among the figure.

See also accompanying drawing 1-4 again, have unidirectional wave channel 15, loop bar 14 to be placed in mutually on the pair of straight silver 16 of fixed mount 4 on a pair of loop bar 14 of tressel 3, there is a triangular groove 17 termination of vertical bar sheet 16, and hook-shaped centering block 18 is embedded in the triangular groove 17.One end of centering block 18 has the projection 19 that exceeds wave channel 15, there is a V-arrangement spring leaf 20 inboard, the above has the slide plate 22 that contains pistol groove 21, make centering block 18 can be at the bottom of the hook 23 as fulcrum at the triangular groove 17 interior elastics wings of doing, the projection 19 of installing on the vertical bar sheet 16 can be in bottom land 24 and the interior movement of groove top 25 distances of wave channel 15, with the front and back position of adjustable pillow 2.

See also again accompanying drawing 1-4, when spurring pillow 2 forward with hand, vertical bar sheet 16 moves forward along wave channel 15, projection 19 can be to forward position crest 27 Elastic Sliding, stop pulling force when reaching required separation distance after, projection 19 is subjected to the location of filing in the V-arrangement spring leaf 20 effect nature bullet afferent echo paddy 26, when projection 19 is pulled to bottom land 24, projection 19 slides into muzzle 32 interior lock-bits, just can smoothly centering block 18 directly be shifted onto groove top 25.Again forward along drawing pillow 2, projection 19 resets in the small of the stock 28 prior to slide plate 22 reaches, can carry out again a new round along drawing gear shift, so can guarantee the pillow 2 that is connected with tressel 3, can not slide backward when behind the neck of chaufeur, leaning on, can transfer the files front and back again, finally reach the pillow purpose that front and back can both be regulated about in the of 2.

Claims

1. plug-type automobile neck pillow, it is characterized in that: the present invention is comprised of adjusting bracket (1) and pillow (2), adjusting bracket (1) is comprised of ∏ fixed mount (4) and ∏ tressel (3) and is nested, tressel (3) is connected 2 with pillow) connect, fixed mount (4) is fixed on the pillow bar (13) of prior art, pillow (2) can with pillow bar (13) up-down adjustment, be regulated with tressel (3) front and back.

2. plug-type automobile neck pillow according to claim 1, it is characterized in that: pillow (2) is trapezoidal flexible foamed, be knuckle with adjusting bracket (1), in have the steel wire knock hole (31) of the crossbeam (7) of U-shaped steel wire (5) and tressel (3) to be connected.

3. plug-type automobile neck pillow according to claim 1, it is characterized in that: the crossbeam (6) of fixed mount (4) but on the L-type movable plate (8) of a pair of translation is arranged, one end has bar groove (9), one end has circular hole (10), is furnished with the cassette of grabbing fastening disk (11) on the circular hole (10), unscrewing screw (12) can translation L-type movable plate (8) spacing, it is the spacing of circular hole (10), cassette fastening disk (11) is grabbed in rotation, fixed mount (4) is fixed on pillow bar (13), and can be adjusted in the position of pillow bar (13).

4. plug-type automobile neck pillow according to claim 1, it is characterized in that: on a pair of loop bar (14) of tressel (3) unidirectional wave channel (15) is arranged, loop bar (14) is placed on the pair of straight silver (16) of fixed mount (4) mutually, there is a triangular groove (17) termination of vertical bar sheet (16), and hook-shaped centering block (18) is embedded in the triangular groove (17).

5. plug-type automobile neck pillow according to claim 1, it is characterized in that: an end of centering block (18) has the projection (19) that exceeds wave channel (15), there is a V-arrangement spring leaf (20) inboard, the above has the square slide plate (22) that contains pistol groove (21), make centering block (18) can be at the bottom of the hook (23) in triangular groove (17), make elastics wing as fulcrum, loop bar (14) can be in bottom land (24) and the interior movement of groove top (25) distance of wave channel (15), with the front and back position of adjustable pillow (2).