CN105564366A - Safety belt device of vehicle seat - Google Patents
Safety belt device of vehicle seat Download PDFInfo
- Publication number
- CN105564366A CN105564366A CN201610113354.6A CN201610113354A CN105564366A CN 105564366 A CN105564366 A CN 105564366A CN 201610113354 A CN201610113354 A CN 201610113354A CN 105564366 A CN105564366 A CN 105564366A
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- CN
- China
- Prior art keywords
- pectoral girdle
- docking section
- pregnant woman
- seat
- wearing state
- 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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/20—Anchoring devices adjustable in position, e.g. in height
- B60R22/201—Anchoring devices adjustable in position, e.g. in height with the belt anchor connected to a slider movable in a vehicle-mounted track
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/26—Anchoring devices secured to the seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R2022/008—Belts; Fixing thereof specially adapted for pregnant users
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/02—Semi-passive restraint systems, e.g. systems applied or removed automatically but not both ; Manual restraint systems
- B60R2022/027—Four-point seat belt systems, e.g. with the two upper points connected together
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention provides a safety belt device of a vehicle seat, and relates to the vehicle seat. The safety belt device comprises a first safety belt piece and buckling butt joint parts. The first safety belt piece is used for being worn by pregnant women or ordinary passengers and arranged in a backrest of the seat. The buckling butt joint parts are arranged on a cushion of the seat. The safety belt device can be switched between the state in which the safety belt device is worn by pregnant women and the state in which the safety belt device is worn by ordinary passengers by using the first safety belt piece independently or using the first safety belt piece and the buckling butt joint parts in cooperation. The safety belt device comprises adjustment parts which can switch the first safety belt piece to the state in which the safety belt device is worn by pregnant women or the state in which the safety belt device is worn by ordinary passengers, and a second safety belt piece capable of being hidden in the seat. Therefore, the safety belt device can be switched between the state in which the safety belt device is worn by pregnant women and the state in which the safety belt device is worn by ordinary passengers, and the safety belt device can be sufficiently used.
Description
Technical field
The present invention relates to a kind of seat, particularly relate to a kind of seat belt apparatus of seat.
Background technology
Vehicle safety belt is the important device of protection passenger.For the pregnant woman of riding vehicle two, because the build of pregnant woman and self reason need special safety strap to wear.Further, the safety strap that pregnant woman wears when emergency brake of vehicle requires to avoid fetus, thus can available protecting to pregnant woman and fetus.
At present, safety belt for pregnant woman does not generally match with seat, but rear configuration, to increase the available protecting to pregnant woman and fetus, the safety strap of this kind of rear configuration can carry out available protecting to pregnant woman and fetus to a certain extent.
But this kind of safety strap is only applicable to pregnant woman, just left unused after pregnant woman uses, and caused its Occupation coefficient low; Further, because this kind of safety strap is rear configuration, described safety strap can not be docked completely with the seat in car body and coordinate.
Summary of the invention
An object of the present invention is the seat belt apparatus that a kind of seat will be provided.
The present invention's further object to make seat belt apparatus mutually can change between pregnant woman's wearing state and revenue passenger wearing state, fully used to make described seat belt apparatus.
Another further object of the present invention will provide a kind of can dock with seat in car body the pregnant woman's seat belt apparatus coordinated completely, to make described seat belt apparatus have the functions such as retracting, locking, pretension, limiter, thus can available protecting pregnant woman.
Especially, the invention provides a kind of seat belt apparatus of seat, described seat belt apparatus comprises:
Wear for pregnant woman or the first safe strips that revenue passenger is worn, described first safe strips is installed in the chair back of described seat;
Be arranged at the fastening docking section of the cushion of described seat, be used alone by described first safe strips or the combinationally using of itself and described fastening docking section, described seat belt apparatus is mutually changed between pregnant woman's wearing state and revenue passenger wearing state.
Further, described first safe strips comprises left pectoral girdle and right pectoral girdle, and wherein, at pregnant woman's wearing state, described left pectoral girdle is X-shaped with described right pectoral girdle and is fixedly connected with at the Nodes of described X-shaped, to retrain pregnant woman's chest; At revenue passenger wearing state, described left pectoral girdle is fixedly connected with described fastening docking section, or described left pectoral girdle and described right pectoral girdle are fixedly connected with corresponding described fastening docking section, to retrain revenue passenger respectively;
Preferably, described fastening docking section is two and is arranged at the left and right sides of described seat respectively, described first safe strips also comprises the first buckling component, described first buckling component comprises the first left buckling piece be installed on described left pectoral girdle and the first right buckling piece be installed on described right pectoral girdle, wherein, at pregnant woman's wearing state, it is that X-shaped is connected and retrains pregnant woman's chest that described first left buckling piece and described first right buckling piece can fasten affixed described left pectoral girdle and the described right pectoral girdle of making;
At revenue passenger wearing state, described fastening docking section on the right side of described first left buckling piece and described seat fastens affixed, or described first left buckling piece and described first right buckling piece respectively with described seat on the right side of described fastening docking section and the described fastening docking section in left side fasten affixed, to retrain revenue passenger.
Further, described first safe strips also has the pectoral girdle taking-up device be arranged in described seat, the length that described pectoral girdle taking-up device stretches out relative to the described chair back for controlling described left pectoral girdle and described right pectoral girdle, can be interlocked with described left pectoral girdle or described right pectoral girdle to make described fastening docking section.
Further, described pectoral girdle taking-up device has left retracting portion and right retracting portion, the two ends of described left pectoral girdle furl in described left retracting portion, can stretch out to make the two ends of described left pectoral girdle simultaneously or shorten, the two ends of described right pectoral girdle furl in right retracting portion, can stretch out to make the two ends of described right pectoral girdle simultaneously or shorten;
Preferably, described left retracting portion and described right retracting portion can synchronously furl or asynchronous retracting.
Further, described first safe strips also has Height-adjusting device, and described Height-adjusting device is two and with described left pectoral girdle and described right pectoral girdle is corresponding arranges,
Wherein, at pregnant woman's wearing state, described Height-adjusting device can regulate the distance of two of described X-shaped relatively described cushions in bottom, wears to facilitate the pregnant woman in different pregnant age; At revenue passenger wearing state, described Height-adjusting device can make the bottom of described left pectoral girdle or described right pectoral girdle near described cushion, with the belly enabling described left pectoral girdle or described right pectoral girdle retrain revenue passenger;
Preferably, described Height-adjusting device comprises:
The pectoral girdle docking section matched with described left pectoral girdle or described right pectoral girdle respectively; And
Be installed on the guide part of described seat sidewall, described guide part and described pectoral girdle docking section match, wherein, at pregnant woman's wearing state, by changing the position of described pectoral girdle docking section relative to described guide part to regulate the distance of two of described X-shaped relatively described cushions in bottom, wear to facilitate different pregnant age pregnant woman; At revenue passenger wearing state, described pectoral girdle docking section is made to move to the bottom of described guide part, with the belly enabling described left pectoral girdle or described right pectoral girdle retrain revenue passenger.
Further, described guide part is installed on the sidepiece of the described chair back, and each described guide part offers strip cell body, described strip cell body vertically offering along the described chair back,
Match with described left pectoral girdle or described right pectoral girdle in described pectoral girdle docking section, described pectoral girdle docking section can move back and forth in described strip cell body, wears span with what change described left pectoral girdle and described right pectoral girdle;
Preferably, dust guard is provided with in described strip cell body.
Further, described seat belt apparatus also comprises the second safe strips for retraining pregnant woman's leg, described second safe strips can be stretched out or retract by relatively described seat cushion, and during constraint pregnant woman's leg, described second safe strips is fixedly connected with described fastening docking section.
Further, described second safe strips has left leg belt and the right leg belt that can retrain pregnant woman's both legs respectively, and the bottom bands of trouser legs retracting part for controlling described left leg belt and described right leg belt folding and unfolding.
Further, described second safe strips also comprises the second buckling component, described second buckling component comprises the second left buckling piece being installed on described left leg belt outer end and the second right buckling piece being installed on described right leg belt outer end, described second left buckling piece can fasten affixed with corresponding described fastening docking section to described second right buckling piece, makes the leg of described left leg belt and described right leg belt constraint pregnant woman;
Preferably, described bottom bands of trouser legs retracting part can make described left leg belt and described right leg belt stretch out simultaneously or regain.
Further, described fastening docking section is provided with identification circuit, described identification circuit makes described left leg belt and described right leg belt tighten up by controlling described bottom bands of trouser legs retracting part when a vehicle is in a collision, and when described fastening docking section and corresponding described left leg belt or described right leg belt are interlocked, described identification circuit is set to connected state.
The seat belt apparatus of seat of the present invention is used alone by described first safe strips or the combinationally using of itself and described fastening docking section, and described seat belt apparatus is mutually changed between pregnant woman's wearing state and revenue passenger wearing state.Relative to the safety belt for pregnant woman of configuration after in prior art, can meet pregnant woman simultaneously and wear needs and revenue passenger wears needs, therefore described seat belt apparatus can fully use.Thus the degree of utilization of described seat belt apparatus is considerably increased relative to existing pregnant woman's dedicated safety belt.And relative to the situation that existing safety belt for pregnant woman is rear configuration, described first safe strips is installed on described chair back place, and described fastening docking section is installed on described cushion place.Setting like this achieves described seat belt apparatus and can dock completely with the seat in car body and coordinate.Like this, described seat belt apparatus reliability to pregnant woman's restriction ability when emergency brake of vehicle is considerably increased on the one hand; Described seat belt apparatus makes environment inside car uniqueness more attractive in appearance after matching with described seat on the other hand, adds the comfort of passenger.
Further, first safe strips of the present invention and the second safe strips are installed in described seat, and control respectively by pectoral girdle taking-up device and bottom bands of trouser legs taking-up device, make described seat belt apparatus of the present invention can realize the functions such as retracting, locking, pretension, limiter, thus be convenient to regulate, and active constraint can be carried out to pregnant woman when emergency brake of vehicle.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is perspective schematic view under pregnant woman's wearing state of described according to an embodiment of the invention seat belt apparatus;
Fig. 2 is the inside perspective schematic view of described seat belt apparatus under pregnant woman's wearing state;
Fig. 3 is the perspective schematic view of the first revenue passenger wearing state of described seat belt apparatus;
Fig. 4 is the perspective schematic view of the second revenue passenger wearing state of described seat belt apparatus.
Detailed description of the invention
Left side when left and right below described in each embodiment corresponds to passenger normally by being sitting in seat 3 described in any one in Fig. 1 to Fig. 4 and right side.
Fig. 1 is perspective schematic view under pregnant woman's wearing state of described according to an embodiment of the invention seat belt apparatus, as shown in Figure 1, the seat belt apparatus of the seat described in the present embodiment can comprise: the first safe strips 1, fasten docking section 24 and be provided with the seat 3 of described seat belt apparatus.Described first safe strips 1 may be used for pregnant woman and to wear or revenue passenger is worn, and described first safe strips 1 can be installed in the chair back 32 of described seat 3.It should be noted that and hereafter said revenue passenger is mainly different from the passenger of pregnant woman herein, as old man, child, man and not conceived woman etc.
Fig. 3 is the perspective schematic view of the first revenue passenger wearing state of described seat belt apparatus, and Fig. 4 is the perspective schematic view of the second revenue passenger wearing state of described seat belt apparatus.Composition graphs 1, Fig. 3 and Fig. 4 are described simultaneously.Described fastening docking section 24 can be arranged at cushion 31 place of described seat 3, described seat belt apparatus can, by being used alone of described first safe strips 1 or combinationally using of itself and described fastening docking section 24, make described seat belt apparatus mutually can change between pregnant woman's wearing state and revenue passenger wearing state.
Make described seat belt apparatus can meet pregnant woman to use, revenue passenger can be met again and use, thus considerably increase the degree of utilization of described seat belt apparatus relative to existing pregnant woman's dedicated safety belt.And relative to the situation that existing safety belt for pregnant woman is rear configuration, described first safe strips 1 is installed on the described chair back 32 place, and described fastening docking section 24 is installed on described cushion 31 place.Setting like this achieves described seat belt apparatus and can dock completely with the seat 3 in car body and coordinate.Like this, described seat belt apparatus reliability to pregnant woman's restriction ability when emergency brake of vehicle is considerably increased on the one hand; Described seat belt apparatus makes environment inside car uniqueness more attractive in appearance after matching with described seat 3 on the other hand, adds the comfort of passenger.
Go back to Fig. 1 again to go on to say, described first safe strips 1 can comprise left pectoral girdle 11 and right pectoral girdle 12.At pregnant woman's wearing state, described left pectoral girdle 11 can be X-shaped with described right pectoral girdle 12, and can be fixedly connected with at the Nodes of described X-shaped, thus the chest of constraint pregnant woman.In a unshowned embodiment, the concrete structure of described first safe strips 1 can also comprise two pectoral girdles vertically arranged, and can by retraining the both arms of pregnant woman to retrain the chest of pregnant woman respectively.Certainly, in other embodiments, described first safe strips 1 can also be other concrete structure, just can as long as described first safe strips 1 can carry out active constraint to pregnant woman's chest.At revenue passenger wearing state, described left pectoral girdle 11 can be fixedly connected with described fastening docking section 24, or described left pectoral girdle 11 and described right pectoral girdle 12 can be fixedly connected with corresponding described fastening docking section 24, to retrain revenue passenger respectively.
Continue composition graphs 1 to be described, described fastening docking section 24 can be two and be arranged at the left and right sides of described seat 3 respectively.Described first safe strips 1 can also comprise the first buckling component, and described first buckling component can comprise the first left buckling piece 111 be installed on described left pectoral girdle 11 and the first right buckling piece 121 be installed on described right pectoral girdle 12.At pregnant woman's wearing state, described first left buckling piece 111 can fasten affixed with described first right buckling piece 121, makes described left pectoral girdle 11 can be connected and retrain pregnant woman's chest in X-shaped with described right pectoral girdle 12.
At revenue passenger wearing state, by Fig. 1 go to Fig. 3 continue combine illustrate, the first revenue passenger wearing state as shown in Figure 3, described first left buckling piece 111 can with described seat 3 on the right side of described fastening docking section 24 fasten affixed.
Or, the second revenue passenger wearing state as shown in Figure 4, described first left buckling piece 111 and described first right buckling piece 121 can respectively with described seat 3 on the right side of described fastening docking section 24 and the described fastening docking section 24 in left side fasten affixed, to retrain revenue passenger, more precisely retrain the waist of revenue passenger with above the waist.Now; described left pectoral girdle 11 retrains revenue passenger with described right pectoral girdle 12 simultaneously; the seat belt apparatus of hinge structure; larger to the constraint area of revenue passenger; when described emergency brake of vehicle; the impact pressure that revenue passenger is subject to is less, thus better can protect revenue passenger, avoids by safety strap ankle injury.
Fig. 2 is the inside perspective schematic view of described seat belt apparatus under pregnant woman's wearing state.Composition graphs 2, Fig. 3 and Fig. 4 are described simultaneously, described first safe strips 1 can also have the pectoral girdle taking-up device 14 be arranged in described seat 3, and described pectoral girdle taking-up device 14 may be used for controlling the length that described left pectoral girdle 11 and described right pectoral girdle 12 stretch out relative to the described chair back 32.When described seat belt apparatus is converted to revenue passenger wearing state by pregnant woman's wearing state, described pectoral girdle taking-up device 14 can make described left pectoral girdle 11 or the relatively described chair back 32 of described right pectoral girdle 12 extend, described fastening docking section 24 can be interlocked with described left pectoral girdle 11 or described right pectoral girdle 12, thus can revenue passenger be retrained.
Use for coordinating described pectoral girdle taking-up device 14 further, as shown in Figure 1, can install left pectoral girdle guide part 321 and right pectoral girdle guide part 322 in the both sides on the described chair back 32 top, described left pectoral girdle guide part 321 and right pectoral girdle guide part 322 all can offer respectively for the pilot hole that described left pectoral girdle 11 and described right pectoral girdle 12 pass.Described pilot hole can make described left pectoral girdle 11 and described right pectoral girdle 12 stretch out along assigned direction or retract.The sidewall of described pilot hole is that smooth side wall is so that described left pectoral girdle 11 and described right pectoral girdle 12 can quickly through described pilot holes.
Go to Fig. 2 by Fig. 1 to go on to say, about described pectoral girdle taking-up device 14 concrete structure as shown in Figure 2, described pectoral girdle taking-up device 14 can have left retracting portion 141 and right retracting portion 142, the two ends of described left pectoral girdle 11 can furl in described left retracting portion 141, can stretch out to make the two ends of described left pectoral girdle 11 simultaneously or shorten; The two ends of described right pectoral girdle 12 can furl in right retracting portion 142, can stretch out to make the two ends of described right pectoral girdle 12 simultaneously or shorten.
Described left retracting portion 141 and described right retracting portion 142 structure can be consistent and be symmetrical arranged.Described pectoral girdle taking-up device 14 can also be provided with pectoral girdle function box.Described left retracting portion 141 can comprise closing volume and roll-up spindle.The two ends of described left pectoral girdle 11 can furl in described closing volume, described closing volume can with one end Joint of described roll-up spindle.The other end of described roll-up spindle can be rotationally connected with described pectoral girdle function box.Described pectoral girdle function box inside can be provided with the functors such as retracting spring, mechanical brake, preloader, force-limiting device.With the function making described left pectoral girdle and described right pectoral girdle all can realize synchronous or asynchronous retracting, locking and pretension.It should be noted that described pretension can refer to when emergency brake of vehicle, in described vehicle, corresponding detecting device makes described left pectoral girdle 11 and described right pectoral girdle 12 tighten up, and to stop pregnant woman or revenue passenger forward lean, thus effectively ensures its safety.
When emergency brake of vehicle and described seat belt apparatus pretension time, the two ends due to described left pectoral girdle 11 can furl in described left retracting portion 141, and the two ends of described right pectoral girdle 12 can furl in right retracting portion 142.Under described pectoral girdle taking-up device 14 acts on; the two ends of described left pectoral girdle 11 and the two ends of described right pectoral girdle 12 can be tightened up fast; thus make described seat belt apparatus can retrain pregnant woman or revenue passenger timely, thus greatly improve the available protecting to pregnant woman or revenue passenger.
Continue composition graphs 2 to be described, the two ends of described left pectoral girdle 11 or described right pectoral girdle 12 can furl in described closing volume, described left pectoral girdle 11 and described right pectoral girdle 12 rapid elongation or shortening can be made, thus improve the conversion rate of described seat belt apparatus between pregnant woman's wearing state and revenue passenger wearing state, thus it is convenient that described seat belt apparatus is used.
Further, described pectoral girdle function box makes described left retracting portion 141 and described right retracting portion 142 synchronously furl or asynchronous retracting.Setting like this, described left pectoral girdle 11 can be made to stretch out different length from described right pectoral girdle 12, thus make described left pectoral girdle 11 or described right pectoral girdle 12 can meet the various different sitting posture needs of pregnant woman or revenue passenger, make pregnant woman or revenue passenger wear described seat belt apparatus more comfortable.
In other embodiments, described pectoral girdle taking-up device 14 can be installed in the described chair back 31 or described cushion 32, and described pectoral girdle taking-up device 14 can also be two and control the retracting of described left pectoral girdle 12 and described right pectoral girdle 11 respectively.
Certainly, described Height-adjusting device 13 can also be other concrete structures in other embodiments, as long as described Height-adjusting device 13 has the distance that can regulate two of described X-shaped relatively described cushions 31 in bottom at pregnant woman's wearing state, with the function facilitating the pregnant woman in different pregnant age to wear; And the bottom of described left pectoral girdle 12 or described right pectoral girdle 11 can be made near described cushion 31 at revenue passenger wearing state, just can with the function making described left pectoral girdle 12 or described right pectoral girdle 11 can retrain the belly of revenue passenger.
Go to Fig. 1 by Fig. 2 to be described, described first safe strips 1 can also have Height-adjusting device 13, described Height-adjusting device 13 can be two and with described left pectoral girdle 12 and described right pectoral girdle 11 is corresponding arranges, described Height-adjusting device 13 can comprise pectoral girdle docking section 132 and guide part 131.
Described pectoral girdle docking section 132 can match with described left pectoral girdle 11 or described right pectoral girdle 12 respectively.Described guide part 131 can be installed on the sidewall of described seat 3.Described guide part 131 can match with described pectoral girdle docking section 132, described in match can be that described pectoral girdle docking section 132 is installed in described guide part 131.At pregnant woman's wearing state, can by changing described pectoral girdle docking section 132 relative to the position of described guide part 131 to regulate the distance of two of described X-shaped relatively described cushions 31 in bottom, wear to facilitate different pregnant age pregnant woman.Go to Fig. 3 by Fig. 2, at revenue passenger wearing state, described pectoral girdle docking section 132 can be made to move to the bottom of described guide part 131, with the belly making described left pectoral girdle 11 or described right pectoral girdle 12 can retrain revenue passenger.
Continue composition graphs 1 to illustrate, described guide part 131 can be strip, and can along the sidepiece being vertically installed on the described chair back 32 of the described chair back 32.Each described guide part 131 can offer strip cell body 133, and described strip cell body 133 can vertically offering along the described chair back 32.The two ends of described strip cell body 133 offer manhole respectively, and described manhole can so that pectoral girdle docking section be installed and is positioned described two ends place.
Can match with described left pectoral girdle 11 or described right pectoral girdle 12 in described pectoral girdle docking section 132.Described pectoral girdle docking section 132 can move back and forth in described strip cell body 133, wears span with what change described left pectoral girdle 11 and described right pectoral girdle 12.Particularly, described pectoral girdle docking section 132 can be regulated to be positioned at the position at described guide part 131 top and middle part, wear to facilitate different pregnant age pregnant woman.Described pectoral girdle docking section 132 can be regulated to be positioned at position bottom described guide part 131, to retrain the belly of revenue passenger.
Be positioned at described left pectoral girdle 11 above described pectoral girdle docking section 132 and described right pectoral girdle 12 can stretch out the described chair back 32, be positioned at described left pectoral girdle 11 below described pectoral girdle docking section 132 and described right pectoral girdle 12 can be hidden in the described chair back 32.
Dust guard can be provided with in described strip cell body 133.Described dust guard can be the dustproof sheet that flexible material is made, thus described pectoral girdle docking section can be made to slide in described strip cell body 133, effectively can enter in described strip cell body 133 by dust protection again, can also make described Height-adjusting device 13 good looking appearance.
Go to as Fig. 2 is described by Fig. 1, described seat belt apparatus can also comprise the second safe strips 2.Described second safe strips 2 can retrain pregnant woman's leg, and described second safe strips 2 can comprise left leg belt 21, right leg belt 22 and bottom bands of trouser legs retracting part 23.Described left leg belt 21 and described right leg belt 22 can retrain the both legs of pregnant woman respectively.Described bottom bands of trouser legs retracting part 23 may be used for controlling described left leg belt 21 and the relatively described cushion 31 of described right leg belt 22 stretches out or retracts.
Safety belt for pregnant woman in hinge structure, when described emergency brake of vehicle, because described seat belt apparatus retrains pregnant woman by described left pectoral girdle 11, described right pectoral girdle 12, described left leg belt 21 and right leg belt 22.Make the constraint area of pregnant woman larger, the impact pressure that pregnant woman is subject to is less.Better can protect fetus like this, and ensure that pregnant woman self by safety strap ankle injury, thus can not improve the protected effect to pregnant woman and fetus greatly.
Described second safe strips 2 can be arranged at the centre of described cushion 31 end face.What described centre can be provided with described left leg belt 21 and described right leg belt 22 stretches out outlet.Described outlet can be the soft pit formed at exodermis and the froth bed place of described cushion 31.And described pit bottom is provided with hard guide hole, described hard guide hole can be described outlet.
In a unshowned embodiment, when revenue passenger wears described seat belt apparatus, described left leg belt 21 and described right leg belt 22 can extend and can be glued by clamping, strong magnet adhesive, self-adhesive tape and etc. affixed mode be fixed on the edge of described cushion 31.Such as, described left leg belt 21 can be extended with described right leg belt 22 and is fixed on the front edge centre of described cushion 31, movable with the least possible obstruction revenue passenger both legs.
Described second safe strips 2 can also comprise the second buckling component, described second buckling component comprises the second left buckling piece being installed on described left leg belt 21 outer end and the second right buckling piece being installed on described right leg belt 22 outer end, described second left buckling piece can fasten affixed with corresponding described fastening docking section 24 to described second right buckling piece, makes described left leg belt 21 and described right leg belt 22 retrain the leg of pregnant woman.
Continue composition graphs 2 to be described, described bottom bands of trouser legs retracting part 23 can make described left leg belt 21 stretch out simultaneously with described right leg belt 22 or regain.On the one hand, as long as extract described left leg belt 21 or described right leg belt 22 out, right leg belt 22 described in another root or described left leg belt 21 just synchronously stretch out, and make described seat belt apparatus can be pregnant woman's wearing state by revenue passenger wearing state rapid translating.On the other hand, during described emergency brake of vehicle, described bottom bands of trouser legs retracting part 23 can make described left leg belt 21 tighten up fast with described right leg belt 22 simultaneously, thus can in time and the both legs of fast speed constraint pregnant woman, thus protect the both legs of pregnant woman.
In other embodiments, described second safe strips 2 can also be other concrete structure.As long as described second safe strips 2 can retrain pregnant woman's leg, and does not hinder seat 3 described in revenue passenger seating just can.
About manner, the described fastening docking section 24 on the left of described first left buckling piece 111, described second right buckling piece and described seat 3 can be all block tongue structure.Described first right buckling piece 121, the described fastening docking section 24 on the right side of described second left buckling piece and described seat 3 can be all block tongue interfacing part.Described block tongue structure can fasten with described block tongue interfacing part and dock.
In a unshowned embodiment, described fastening docking section 24 can be provided with identification circuit, described identification circuit can make described left leg belt 21 and described right leg belt 22 tighten up by controlling described bottom bands of trouser legs retracting part 23 when a vehicle is in a collision, and when described fastening docking section 24 is interlocked with corresponding described left leg belt 21 or described right leg belt 22, described identification circuit can be set to connected state.
The using method of described seat belt apparatus:
The using method that 1 pregnant woman wears
Described first left buckling piece 111 and described first right buckling piece 121 fasten and affixed described left pectoral girdle 11 are connected in X-shaped with described right pectoral girdle 12, thus constraint pregnant woman chest.Described pectoral girdle docking section 132 can be regulated to be positioned at the position at described guide part 131 top and middle part, to facilitate different pregnant age pregnant woman to wear, or to be suitable for the different sitting posture needs of pregnant woman.Extract described left leg belt 21 and described right leg belt 22 out, described second left buckling piece can be fastened affixed with corresponding described fastening docking section 24 to described second right buckling piece, make described left leg belt 21 and described right leg belt 22 can retrain the leg of pregnant woman, wear complete.
2 are converted to the using method of revenue passenger wearing state by pregnant woman's wearing state
Controlling bottom bands of trouser legs retracting part 23 makes described left leg belt 21 and described right leg belt 22 be retracted in bottom bands of trouser legs retracting part 23.The described pectoral girdle docking section 132 of described seat 3 left side (right side) side is slid into the bottom of described guide part 131, described first left buckling piece 111 fastens affixed with the described fastening docking section 24 on the right side of described seat 3, or described first left buckling piece 111 and described first right buckling piece 121 respectively with described seat 3 on the right side of described fastening docking section 24 and the described fastening docking section 24 in left side fasten affixed, described first left buckling piece 111 or the described left pectoral girdle 11 between described first right buckling piece 121 and corresponding described pectoral girdle docking section 132 or described right pectoral girdle 12 retrain the belly of revenue passenger, the above body of waist of another section of constraint revenue passenger of described left pectoral girdle 11 or described right pectoral girdle 12.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a seat belt apparatus for seat, is characterized in that, described seat belt apparatus comprises:
Wear for pregnant woman or the first safe strips (1) that revenue passenger is worn, described first safe strips (1) is installed in the chair back (32) of described seat (3);
Be arranged at the fastening docking section (24) of the cushion (31) of described seat (3), be used alone by described first safe strips (1) or the combinationally using of itself and described fastening docking section (24), described seat belt apparatus is mutually changed between pregnant woman's wearing state and revenue passenger wearing state.
2. seat belt apparatus according to claim 1, it is characterized in that, described first safe strips (1) comprises left pectoral girdle (11) and right pectoral girdle (12), wherein, at pregnant woman's wearing state, described left pectoral girdle (11) and described right pectoral girdle (12) are in X-shaped and be fixedly connected with at the Nodes of described X-shaped, to retrain pregnant woman's chest; At revenue passenger wearing state, described left pectoral girdle (11) is fixedly connected with described fastening docking section (24), or described left pectoral girdle (11) and described right pectoral girdle (12) are fixedly connected with corresponding described fastening docking section (24), to retrain revenue passenger respectively;
Preferably, described fastening docking section (24) is two and is arranged at the left and right sides of described seat (3) respectively, described first safe strips (1) also comprises the first buckling component, described first buckling component comprises the first left buckling piece (111) be installed on described left pectoral girdle (11) and the first right buckling piece (121) be installed on described right pectoral girdle (12), wherein, at pregnant woman's wearing state, described first left buckling piece (111) and described first right buckling piece (121) can fasten and affixedly make described left pectoral girdle (11) and described right pectoral girdle (12) be connected in X-shaped and retrain pregnant woman's chest,
At revenue passenger wearing state, described first left buckling piece (111) fastens affixed with the described fastening docking section (24) on described seat (3) right side, or described first left buckling piece (111) and described first right buckling piece (121) fasten affixed, to retrain revenue passenger with the described fastening docking section (24) on described seat (3) right side and the described fastening docking section (24) in left side respectively.
3. seat belt apparatus according to claim 1 and 2, it is characterized in that, described first safe strips (1) also has the pectoral girdle taking-up device (14) be arranged in described seat (3), the length that described pectoral girdle taking-up device (14) is stretched out relative to the described chair back (32) for controlling described left pectoral girdle (11) and described right pectoral girdle (12), can be interlocked with described left pectoral girdle (11) or described right pectoral girdle (12) to make described fastening docking section (24).
4. seat belt apparatus according to claim 3, it is characterized in that, described pectoral girdle taking-up device (14) has left retracting portion (141) and right retracting portion (142), the two ends of described left pectoral girdle (11) furl in described left retracting portion (141), can stretch out to make the two ends of described left pectoral girdle (11) simultaneously or shorten, the two ends of described right pectoral girdle (12) furl in right retracting portion (142), can stretch out to make the two ends of described right pectoral girdle (12) simultaneously or shorten;
Preferably, described left retracting portion (141) and described right retracting portion (142) can synchronously furl or asynchronous retracting.
5. seat belt apparatus according to claim 4, it is characterized in that, described first safe strips (1) also has Height-adjusting device (13), described Height-adjusting device (13) is two and with described left pectoral girdle (12) and described right pectoral girdle (11) is corresponding arranges
Wherein, at pregnant woman's wearing state, described Height-adjusting device (13) can regulate the distance of two of described X-shaped relatively described cushions (31) in bottom, wears to facilitate the pregnant woman in different pregnant age; At revenue passenger wearing state, described Height-adjusting device (13) can make the bottom of described left pectoral girdle (12) or described right pectoral girdle (11) near described cushion (31), with the belly making described left pectoral girdle (12) or described right pectoral girdle (11) can retrain revenue passenger;
Preferably, described Height-adjusting device (13) comprising:
The pectoral girdle docking section (132) matched with described left pectoral girdle (12) or described right pectoral girdle (11) respectively; And
Be installed on the guide part (131) of described seat (3) sidewall, described guide part (131) and described pectoral girdle docking section (132) match, wherein, at pregnant woman's wearing state, by changing the position of described pectoral girdle docking section (132) relative to described guide part (131) to regulate the distance of two of described X-shaped relatively described cushions (31) in bottom, wear to facilitate different pregnant age pregnant woman; At revenue passenger wearing state, described pectoral girdle docking section (132) is made to move to the bottom of described guide part (131), with the belly making described left pectoral girdle (12) or described right pectoral girdle (11) that revenue passenger can be retrained.
6. seat belt apparatus according to claim 5, it is characterized in that, described guide part (131) is installed on the sidepiece of the described chair back (32), each described guide part (131) offers strip cell body (133), described strip cell body (133) vertically offering along the described chair back (32)
Described pectoral girdle docking section (132) is matched with described left pectoral girdle (11) or described right pectoral girdle (12), described pectoral girdle docking section (132) can move back and forth in described strip cell body (133), wears span with what change described left pectoral girdle (11) and described right pectoral girdle (12);
Preferably, dust guard is provided with in described strip cell body (133).
7. seat belt apparatus according to any one of claim 1 to 6, it is characterized in that, described seat belt apparatus also comprises the second safe strips (2) for retraining pregnant woman's leg, described second safe strips (2) relatively described seat cushion (31) can be stretched out or retract, during constraint pregnant woman's leg, described second safe strips (2) is fixedly connected with described fastening docking section (24).
8. seat belt apparatus according to claim 7, it is characterized in that, described second safe strips (2) has the left leg belt (21) and right leg belt (22) that can retrain pregnant woman's both legs respectively, and bottom bands of trouser legs retracting part (23) for controlling described left leg belt (21) and described right leg belt (22) folding and unfolding.
9. seat belt apparatus according to claim 8, it is characterized in that, described second safe strips (2) also comprises the second buckling component, described second buckling component comprises the second left buckling piece being installed on described left leg belt (21) outer end and the second right buckling piece being installed on described right leg belt (22) outer end, described second left buckling piece can fasten affixed with corresponding described fastening docking section (24) to described second right buckling piece, makes the leg of described left leg belt (21) and described right leg belt (22) constraint pregnant woman;
Preferably, described bottom bands of trouser legs retracting part (23) can make described left leg belt (21) and described right leg belt (22) stretch out simultaneously or regain.
10. seat belt apparatus according to claim 9, it is characterized in that, described fastening docking section (24) is provided with identification circuit, described identification circuit makes described left leg belt (21) and described right leg belt (22) tighten up by controlling described bottom bands of trouser legs retracting part (23) when a vehicle is in a collision, and when described fastening docking section (24) is interlocked with corresponding described left leg belt (21) or described right leg belt (22), described identification circuit is set to connected state.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113354.6A CN105564366B (en) | 2016-02-29 | 2016-02-29 | A kind of seat belt apparatus of seat |
| CN201810266862.7A CN108528381B (en) | 2016-02-29 | 2016-02-29 | Safety belt device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610113354.6A CN105564366B (en) | 2016-02-29 | 2016-02-29 | A kind of seat belt apparatus of seat |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266862.7A Division CN108528381B (en) | 2016-02-29 | 2016-02-29 | Safety belt device for vehicle |
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| Publication Number | Publication Date |
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| CN105564366A true CN105564366A (en) | 2016-05-11 |
| CN105564366B CN105564366B (en) | 2018-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610113354.6A Active CN105564366B (en) | 2016-02-29 | 2016-02-29 | A kind of seat belt apparatus of seat |
| CN201810266862.7A Active CN108528381B (en) | 2016-02-29 | 2016-02-29 | Safety belt device for vehicle |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810266862.7A Active CN108528381B (en) | 2016-02-29 | 2016-02-29 | Safety belt device for vehicle |
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| CN (2) | CN105564366B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556788A (en) * | 2018-01-24 | 2018-09-21 | 南京依维柯汽车有限公司 | A kind of car belt |
| CN108622012A (en) * | 2017-03-21 | 2018-10-09 | 姚凌 | Pregnant woman is with automobile safety seat belt add-on security backing plate and its application method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481394B (en) * | 2019-08-29 | 2021-11-16 | 江苏长欣车辆装备有限公司 | Detachable automobile seat backrest for pregnant woman |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992014627A1 (en) * | 1991-02-15 | 1992-09-03 | Ethel Grene | A vehicle safety restraint |
| US20040051294A1 (en) * | 2002-09-12 | 2004-03-18 | Zhaoxia Xu | Seat belt restraint system |
| US20050067827A1 (en) * | 2003-09-25 | 2005-03-31 | Autoliv Development Ab | Seat security arrangement comprising a safety belt with lateral seat occupant support |
| CN101541598A (en) * | 2006-09-22 | 2009-09-23 | 汤米防护控股集团有限公司 | Seatbelt retention device and system |
| US20120274056A1 (en) * | 2010-08-02 | 2012-11-01 | Richard Dean Fan | Safety seatbelt system for pregnant women |
| CN103273902A (en) * | 2013-05-21 | 2013-09-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile safety belt, automobile seat and automobile with automobile seat |
| CN103318125A (en) * | 2013-06-08 | 2013-09-25 | 奇瑞汽车股份有限公司 | Pregnant woman safety belt fixing device and fixing method thereof |
| CN204641456U (en) * | 2015-05-08 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of automotive seat assembly and automobile |
| CN205498881U (en) * | 2016-02-29 | 2016-08-24 | 浙江吉利汽车研究院有限公司 | Vehicle seat's safety belt device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201800670U (en) * | 2010-05-25 | 2011-04-20 | 长沙立中汽车设计开发有限公司 | Wrapping type safety belt with leg straps for pregnant woman |
| CN202200939U (en) * | 2011-07-28 | 2012-04-25 | 长沙立中汽车设计开发有限公司 | Multifunctional combined safety belt for pregnant women |
| CN202345612U (en) * | 2011-11-03 | 2012-07-25 | 延锋伟世通汽车电子有限公司 | Safety belt for pregnant woman |
-
2016
- 2016-02-29 CN CN201610113354.6A patent/CN105564366B/en active Active
- 2016-02-29 CN CN201810266862.7A patent/CN108528381B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992014627A1 (en) * | 1991-02-15 | 1992-09-03 | Ethel Grene | A vehicle safety restraint |
| US20040051294A1 (en) * | 2002-09-12 | 2004-03-18 | Zhaoxia Xu | Seat belt restraint system |
| US20050067827A1 (en) * | 2003-09-25 | 2005-03-31 | Autoliv Development Ab | Seat security arrangement comprising a safety belt with lateral seat occupant support |
| CN101541598A (en) * | 2006-09-22 | 2009-09-23 | 汤米防护控股集团有限公司 | Seatbelt retention device and system |
| US20120274056A1 (en) * | 2010-08-02 | 2012-11-01 | Richard Dean Fan | Safety seatbelt system for pregnant women |
| CN103273902A (en) * | 2013-05-21 | 2013-09-04 | 浙江吉利汽车研究院有限公司杭州分公司 | Automobile safety belt, automobile seat and automobile with automobile seat |
| CN103318125A (en) * | 2013-06-08 | 2013-09-25 | 奇瑞汽车股份有限公司 | Pregnant woman safety belt fixing device and fixing method thereof |
| CN204641456U (en) * | 2015-05-08 | 2015-09-16 | 北京汽车研究总院有限公司 | A kind of automotive seat assembly and automobile |
| CN205498881U (en) * | 2016-02-29 | 2016-08-24 | 浙江吉利汽车研究院有限公司 | Vehicle seat's safety belt device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622012A (en) * | 2017-03-21 | 2018-10-09 | 姚凌 | Pregnant woman is with automobile safety seat belt add-on security backing plate and its application method |
| CN108556788A (en) * | 2018-01-24 | 2018-09-21 | 南京依维柯汽车有限公司 | A kind of car belt |
| CN108556788B (en) * | 2018-01-24 | 2020-09-25 | 南京依维柯汽车有限公司 | Automobile safety belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108528381A (en) | 2018-09-14 |
| CN105564366B (en) | 2018-06-26 |
| CN108528381B (en) | 2020-02-18 |
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