CN206287970U

CN206287970U - Automotive seat with safety belt shield card

Info

Publication number: CN206287970U
Application number: CN201621331065.5U
Authority: CN
Inventors: 李蕊; 吴勇
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2016-12-06
Filing date: 2016-12-06
Publication date: 2017-06-30
Anticipated expiration: 2026-12-06

Abstract

The utility model discloses a kind of automotive seat with safety belt shield card, including cushion, backrest and headrest, its main points exists：Backrest side is provided with safety belt shield card, safety belt shield card includes fixed plate, the fixed plate is horizontally arranged at the back side of backrest, fixed plate has the epitaxy part for stretching out, epitaxy part distal end has to the second horizontal-extending extension of the fixed plate length direction other end, second extension has a rebate for being bent to fixed plate and being extended towards epitaxy part, rebate surrounds to form bayonet socket with the second extension, gap is left between rebate and fixed plate, rebate, epitaxy part and fixed plate are encircled into a clamp port being engaged with backrest side.Using above structure, make existing automotive seat with safety belt assembly to cooperation, safety belt assembly is adapted to the short and small children riding of build and standard figure motroist simultaneously, ensure that children riding safety, greatly improve the security performance of seat, and simple structure, it is easy to manufacture and installation.

Description

Automotive seat with safety belt shield card

Technical field

The utility model belongs to technical field of automobile parts, and in particular to a kind of automotive seats with safety belt shield card Chair.

Background technology

With the continuous improvement of traffic route situation, the travel speed of automobile is also constantly lifted, and ride safety of automobile is also got over More to be paid attention to by more people, especially for children riding aspect, safety problem is even more very important, and safety belt assembly is made To ensure an important component of passenger safety, safety belt assembly is mainly used in holding onto motroist, prevents automobile from existing The traffic accidents such as generation collision, rider departs from from seat, causes great personal injury, currently for the set of safety belts of adult Part has tended to ripe, and is directed to infant or children riding, makes up safety belt assembly position using safety seat is installed mostly Put defect, and the children a little bigger again for some age levels, because the problem in space, be not suitable for that large-scale youngster is installed again Virgin safety seat, the standard security band component that existing automotive seat is installed, because its position is fixed, when children are sitting on seat After fastening one's safety belt, safety belt upper position is many with respect to adult normal's positional deviation, the too close children of active segment of safety belt Neck location, when colliding, under movement tendency effect, safety belt active segment is easy to move and fastens neck of child, Causing it cannot breathe or injure neck.

Utility model content

To solve above technical problem, existing automotive seat of the installation standard security with component is set not only to be adapted to adult but also be adapted to Children, the utility model provides a kind of automotive seat with safety belt shield card.

To achieve the above object, the technical solution of the utility model is as follows：

A kind of automotive seat with safety belt shield card, including cushion, backrest, headrest, it is characterized by：The backrest one Side is provided with safety belt shield card, and the safety belt shield card includes fixed plate, and the fixed plate is horizontally arranged at the back side of the backrest, Described fixed plate length direction one end has the epitaxy part that stretches out, the epitaxy part bearing of trend and the backrest just facing to Unanimously, the epitaxy part has to the second horizontal-extending extension of the fixed plate length direction other end away from one end of fixed plate Portion, second extension has a rebate for being bent to fixed plate and being extended towards epitaxy part, and the rebate is prolonged with second Extending portion surrounds the bayonet socket to form an open at one end, and gap, the rebate, extension are left between the rebate and fixed plate Portion and fixed plate are encircled into a clamp port being engaged with backrest side, and the clamp port clamps the side of backrest.

Using above structure, a safety belt shield card is installed on automotive seat, during children's ride-on, by the activity of safety belt Section from safety opening end with bayonet into safety belt bayonet socket after down stretching is fixed to the bottom of seat other side and fixes again On point, the shorter and smaller build of children so is adapted for equivalent to the upper fixing point of safety belt assembly is lowerd, works as motroist During for adult, safety belt is taken out from safety belt bayonet socket, existing safety belt assembly is both adapted to adult, body is adapted to again The short and small motroist of type, and the security performance of seat is substantially increased, be conducive to safety to go on a journey by bus.

As preferred：The rebate has towards second extension near epitaxy part one end and extends and towards the bayonet socket The arc convex of internal bend, gap is left between the arc convex and the second extension.Using above structure, can be effective Prevent the active segment of safety belt from being slid from bayonet socket and gone out.

As preferred：The fixed plate cross section is curved, and the back side with backrest is adapted.Using above structure, make solid Fixed board is fitted tightlier with the back side of backrest, and also just fixation is compact for fixed plate, it is not easy to loosen.

As preferred：The fixed plate is provided with least one mounting hole for running through fixed plate.Using above structure, pass through Mounting hole can carry out screw and fix, and safety belt is protected card more stable on the seat.

As preferred：The back side of the backrest have with the fixed plate adapt to groove, be preset with the groove with The mounting hole just to screw.Using above structure, fixed plate can be directly placed in groove, and screw penetrates default spiral shell Hole, it is ensured that the smooth and beautiful appearance of backrest back side, without projection.

As preferred：The one side that the fixed plate is close to backrest back side is just removably provided with to the position of mounting hole Soft cushion block, is preset with the screwed hole with mounting hole coaxial line on the cushion block.Using above structure, when using, using screw From mounting hole penetrate after directly nail on cushion block because clamp port is equivalent to before and after clamping seat, screw extruding cushion block, cushion block Compression, then the clamping dynamics of clamp port is bigger, fixed with chucking power completely safety belt shield card, and without especially destruction seat or Especially process seat.

As preferred：The fixed plate is removably mounted on the back side of backrest by screw through mounting hole.Use with Upper structure, adopt be screwed it is quick and convenient, and need regulation when, it is also easily disassembled.

As preferred：Cushion is enclosed with the epitaxy part, the second extension and rebate.Using above structure, in advance The anti-automotive seat with safety belt shield card clashes into touching injury, increases its comfort.

As preferred：Low dip is set after height before the cushion.Using above structure, when motroist takes, its center of gravity More posteriorly lower section, with backrest closer to being conducive to weakening movement tendency when being subjected to impact forward.

As preferred：There is outside forward to incline the side supports for extending for the backrest both sides.Using above structure, to multiplying Seated user both sides form protection, the movement tendency of occupant's left and right directions when decrease is subjected to impact.

Compared with prior art, the beneficial effects of the utility model are：

The automotive seat with safety belt shield card that the utility model is provided, one is installed at the middle part of motor vehicle seat back Safety belt shield card, during children's ride-on, according to its build, slack adjuster is adjusted the height of safety belt shield card, after sitting straight, will be pacified After full band active segment first snaps in bayonet socket, then down oblique pull to seat opposite side is fixed, i.e., equivalent to reducing top fixing point Highly, with the motroist that this suitable build is shorter and smaller, without addition safety seat etc. in addition, safety belt is taken out from bayonet socket, then It is standard use state, it is adaptable to be grown up, the automotive seat of this kind of structure further increases more extensive crowd and rides what is gone on a journey Security, and safety belt shield card can be integrally formed, manufacturing cost is relatively low, easy for installation.

Brief description of the drawings

Fig. 1 is the use state schematic diagram of the embodiment of the utility model one；

Fig. 2 is the rearview of embodiment illustrated in fig. 1；

Fig. 3 is the stereogram of safety belt shield card in embodiment illustrated in fig. 1；

Fig. 4 is the top view of the shield card of safety belt shown in Fig. 3.

Specific embodiment

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.

The automotive seat 1 with safety belt shield card with reference to shown in Fig. 1 and Fig. 2, its both sides of backrest 11 is provided with two forward Outside inclines the side supports 12 for extending, and the bottom of backrest 11 is connected with cushion 10, and low dip is set after height before the cushion 10, and leans on The contact of the back of the body 11 place is minimum, is provided with one at the top of backrest 11 and upwardly extends curved headrest 13, in the middle part of backrest 11 peace Equipped with a safety belt shield card 2.

With reference to shown in Fig. 3 and Fig. 4 safety belt shield card 2, in cabochon the length direction of fixed plate 20 one end have to The epitaxy part 21 of outer extension, the bearing of trend of epitaxy part 21 is vertical with the long axis of fixed plate 20, and epitaxy part 21 is away from fixed plate 20 one end has the second extension 211, and the second extension 211 is horizontal-extending to the other end of the length direction of fixed plate 20, the The distal end of two extensions 211 has a rebate 212 for being bent to fixed plate 20 and being extended towards epitaxy part 21, rebate 212 Small gap is left between the second extension 211, gap is there is also between the end of rebate 212 and epitaxy part 21, it is roundabout The extension 211 of portion 212 and second is encircled into a safety belt bayonet socket 213 for open at one end, rebate 212, epitaxy part 21 and solid Fixed board 20 is encircled into a clamp port 214, and fixed plate 20 is provided with two heavy bench-type mounting holes before and after fixed plate 20 201, two dismountable soft cushion blocks 202, two cushion blocks 202 are installed in the fixed plate 1 in face of the one side of clamp port 214 On be preset with screwed hole, screwed hole is just to two mounting holes 201.

The back side of backrest 11 has the groove of depression, and its size is adapted with fixed plate 20, and the long side surface of fixed plate 20 is in Arc, the groove with the back side of backrest 11 is adapted, and two screws hammer into cushion block 202 from two mounting holes 201, by chucking power Clamp port 214 is set just to clamp the side of backrest 11, epitaxy part 21 is close to the side of the side backrest 11, and rebate 212 is close to this Before the side supports 12 of side, fixed plate 20 is located at the back side of the side backrest 11, bearing of trend and the backrest 11 of epitaxy part 21 Front is just consistent to direction.

Safety belt shield card 2 with reference to shown in Fig. 3 and Fig. 4, rebate 212 has towards the second extension near the one end of epitaxy part 21 Portion 211 extends and towards the arc convex 221a of the internal bend of bayonet socket 213, is stayed between arc convex 221a and the second extension 211 There is gap.Soft quality cushion is all enclosed with epitaxy part 21, the second extension 211 and rebate 212, can effectively prevent that there is safety Automotive seat abrasion Seat cover with shield card bumps to motroist.

When using, the use state schematic diagram of the present utility model with reference to shown in Fig. 1, the upper fixation of car belt component Point 30 and lower fixing point 32 are located at the left side of backrest 11, as needed, safety belt shield card are arranged on into fixing point 30 and lower fixation The middle part of the backrest 11 between point 32, in the screwed hole that fixed plate 20 hammers into cushion block 202 using screw from mounting hole 201, Gu Surely the back side of backrest 11 is squeezed in, and clamp port 214 clamps the side supports 12 in left side, by the active segment 31 of safety belt 3 through clamping Mouthfuls 214 snap in bayonet socket 213, then the drop-down bottom for snap-fiting into right side of skew back of turning right fixed buckle, equivalent in upper fixing point 30 Increase a fixing point for detachable regulation, the height of upper fixing point 30 of having lowerd, while reducing and lower fixing point 32 between The inclined degree of safety belt 3, is adapted to the short and small motroist of build, so as to avoid because upper fixing point 30 is too high, angle of inclination phase To larger, when colliding, motroist leans forward, and on safety belt 3 cunning fasten motroist's neck situation, it is necessary to when adjusting, Screw is loosened, the chucking power of clamp port 214 is reduced, you can safety belt shield card adjustment position is moved up and down, or by safety belt 3 Taken out from bayonet socket, then recover standard and use.

Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the ordinary skill of this area Personnel on the premise of without prejudice to the utility model objective and claim, can make various under enlightenment of the present utility model Similar expression, such conversion is each fallen within protection domain of the present utility model.

Claims

1. a kind of automotive seat that card is protected with safety belt, including cushion (10), backrest (11) and headrest (13), its feature exist In：Backrest (11) side is provided with safety belt shield card (2), and safety belt shield card (2) includes fixed plate (20), and this is fixed Plate (20) is horizontally arranged at the back side of the backrest (11), and described fixed plate (20) length direction one end is outer with what is stretched out Prolong portion (21), just facing to consistent, the epitaxy part (21) is away from solid for epitaxy part (21) bearing of trend and the backrest (11) One end of fixed board (20) has to horizontal-extending the second extension (211) of fixed plate (20) length direction other end, and this second The rebate (212) that extension (211) bends to fixed plate (20) with one and extends towards epitaxy part (21), the rebate (212) bayonet socket (213) to form an open at one end, the rebate (212) and fixed plate are surrounded with the second extension (211) (20) gap is left between, the rebate (212), epitaxy part (21) and fixed plate (20) are encircled into one with backrest (11) side The clamp port (214) that face is engaged, the clamp port (214) clamps the side of backrest (11).

It is 2. according to claim 1 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The rebate (212) Have towards second extension (211) near epitaxy part (21) one end and extend and towards the arc of the bayonet socket (213) internal bend Shape projection (212a), gap is left between the arc convex (212a) and the second extension (211).

It is 3. according to claim 1 and 2 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The fixed plate (20) cross section is curved, and the back side with backrest (11) is adapted.

It is 4. according to claim 1 and 2 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The fixed plate (20) it is provided with least one mounting hole (201) for running through fixed plate (20).

It is 5. according to claim 4 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The back of the body of the backrest (11) Face have with the fixed plate (20) be adapted groove, be preset with the groove with the mounting hole (201) just to spiral shell Hole.

It is 6. according to claim 4 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The fixed plate (20) with The one side that backrest (11) back side is close to just removably is provided with soft cushion block (202), the pad to the position of mounting hole (201) The screwed hole with mounting hole (201) coaxial line is preset with block (202).

7. the automotive seat for blocking is protected with safety belt according to claim 5 or 6, it is characterised in that：The fixed plate (20) back side of backrest (11) is removably mounted on through mounting hole (201) by screw.

It is 8. according to claim 1 and 2 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The epitaxy part (21), it is enclosed with cushion in the second extension (211) and rebate (212).

It is 9. according to claim 1 and 2 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The cushion (10) Low dip is set after preceding height.

It is 10. according to claim 1 and 2 that the automotive seat for blocking is protected with safety belt, it is characterised in that：The backrest (11) There is outside forward to incline the side supports (12) for extending for both sides.