CN106926758A - A kind of child seat seat support pot base connection system - Google Patents

A kind of child seat seat support pot base connection system Download PDF

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Publication number
CN106926758A
CN106926758A CN201710286176.1A CN201710286176A CN106926758A CN 106926758 A CN106926758 A CN 106926758A CN 201710286176 A CN201710286176 A CN 201710286176A CN 106926758 A CN106926758 A CN 106926758A
Authority
CN
China
Prior art keywords
lock
pipe frame
connection system
seat
latch mechanism
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.)
Granted
Application number
CN201710286176.1A
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Chinese (zh)
Other versions
CN106926758B (en
Inventor
王明星
孙继国
周俊
杜北华
孙喜臣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun Faway Adient Automotive Systems Co Ltd
Original Assignee
Changchun Faway Adient Automotive Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changchun Faway Adient Automotive Systems Co Ltd filed Critical Changchun Faway Adient Automotive Systems Co Ltd
Priority to CN201710286176.1A priority Critical patent/CN106926758B/en
Publication of CN106926758A publication Critical patent/CN106926758A/en
Application granted granted Critical
Publication of CN106926758B publication Critical patent/CN106926758B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
    • B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
    • B60N2/2887—Fixation to a transversal anchorage bar, e.g. isofix
    • B60N2/2893—Fixation to a transversal anchorage bar, e.g. isofix coupled to the seat sub-frame

Abstract

The present invention relates to a kind of child seat seat support pot base connection system, the connection system includes latch mechanism, link gear, release lever, instruction structure is installed, lock long stent, lock short support, pipe frame and pipe frame bracket, the link gear is arranged on the pipe frame bracket of pipe frame, two short supports of lock and two lock long stents are connected to the rear and front end of pipe frame, the latch mechanism is separately positioned on above each lock long stent and the short support of lock, the release lever and installation instruction structure are arranged on one end of link gear, it is an advantage of the invention that using modularized design, suitable for seat basin and the detachable children's seat of base, by adjusting each part dimension of link gear, the different comfortableness inclination angles of seat basin when realizing that forward and reverse is installed, with simple and quick, Stability Analysis of Structures, the features such as having no abnormal sound.

Description

A kind of child seat seat support pot base connection system
Technical field
The present invention relates to field of automobile seats, more particularly to a kind of child seat seat support pot base connection system.
Background technology
Safety chair seats of car for children is that one kind is lain on car seat, is taken for little Tong, has constraint equipment, and can occur During traffic accident, restrain children to ensure the seat of children's safety.Safety seat effectively improves children riding installed in automobile interior energy Security, in the case of particularly slowing down in car crass or suddenly, it is possible to reduce stamping press and limiting child to children So as to mitigate the injury to them, safety seat is mainly the protectiveness that amount body makes based on children's build and sets for body movement It is standby.
Automobile children safety chair is also referred to as child restrainnt system CRS, it is proper use of it can be in traffic accident effectively Protection children, Chinese children safety seat utilization rate is low, and children's safety relevant laws and regulations lack, therefore, study automobile children safety Seat is significant.
Automobile children safety chair includes split type and two kinds of structure types of integral type, and the structure of split type children's seat is special Point be connection system can realize a basin and base from, close function, its advantage is easy for carrying, occupies little space, but above-mentioned point Still be present certain shortcoming and defect part in body formula children's seat, be in particular in：1. monolever unblock cannot be fully achieved； 2. cumbersome complexity；3. realize seat basin and base from, close function while, it is impossible to convert the comfortableness inclination angle of seat basin； 4. each part gap of connection system is big, rock, produce abnormal sound.
The content of the invention
The invention aims to provide a kind of child seat seat support pot base connection system, the system uses monolever solution Lock, by link gear, directly unlocks four locks, simple and quick；Realize seat basin and base from, close the same of function When, the different comfortableness inclination angles of seat basin when forward and reverse is installed can be met；Connection system Stability Analysis of Structures, operation flexibly, be as good as Ring.
The object of the present invention is achieved like this, and the connection system includes latch mechanism, link gear, release lever, installation Instruction structure, lock long stent, the short support of lock, pipe frame and pipe frame bracket, the link gear are arranged on the pipe frame bracket of pipe frame, Two short supports of lock and two lock long stents are connected to the rear and front end of pipe frame, and the latch mechanism is separately positioned on each lock Above long stent and the short support of lock, the release lever is arranged on one end of link gear with instruction structure is installed.
The latch mechanism is made up of base plate, clamp, lock pawl, rubber blanket and extension spring, and wherein base plate and clamp pass through first Bearing pin is connected, and lock pawl and base plate are connected by the second bearing pin, and the extension spring is arranged between clamp and lock pawl, the rubber Pad is arranged on base plate, the side of clamp and lock pawl.
The link gear is made up of lock connecting rod, rotary shaft, connecting bracket, spacer pin, spring, wherein the two of horizontal support Individual vertical beam Parallel Symmetric is set, and with two slip elongated holes on each vertical beam, described each vertical beam is by two slips thereon The spacing pin connection of elongated hole and pipe frame bracket, the spring is arranged between two pipe frame brackets of front end and vertical beam, and each is erected The rear end of beam is hinged with lock connecting rod, front end and is connected with installation instruction structure, and the lock connecting rod middle part carries rotary shaft, and the lock connects The top of bar is hinged with lock pawl lower end, and the front end of each vertical beam also connects latch mechanism by jointed shaft.
The release lever is connected in connecting bracket between two installation instruction structures, the installation instruction structure upper band There is red and green mark, for identifying unblock and lockup state.
The present invention has the advantages that：
1st, present system uses modularized design, it is adaptable to seat basin and the detachable children's seat of base.
2nd, present system can realize that seat basin is not during forward and reverse installation by adjusting each part dimension of link gear With comfortableness inclination angle.
3rd, structure of the present invention employs monolever unblock, simple and quick.
4th, Stability Analysis of Structures of the present invention, operation flexibly, have no abnormal sound.
Brief description of the drawings
Fig. 1 is child seat seat support pot base connection system overall structure diagram of the present invention.
Fig. 2 is the structural representation after Fig. 1 of the present invention removes lock support.
Fig. 3,4 be latch mechanism in Fig. 1 of the present invention structural representation.
Fig. 5,6 are the use states of the child seat forward and reverse installation of seat support basin with reference to figure.
Specific embodiment
As shown in accompanying drawing 1：The connection system include latch mechanism 1, link gear 2, release lever 3, install instruction structure 4, Lock long stent 5, the short support 6 of lock, pipe frame 7 and pipe frame bracket 8, the link gear 2 are arranged on the pipe frame bracket 8 of pipe frame 7, and two The short support 6 of individual lock and two lock long stents 5 are connected to the rear and front end of pipe frame 7, and the latch mechanism 1 is separately positioned on each Above lock long stent 5 and the short support 6 of lock, the release lever 3 is arranged on one end of link gear 2 with instruction structure 4 is installed.
As shown in accompanying drawing 3,4：The latch mechanism 1 is by base plate 1-1, clamp 1-2, lock pawl 1-3, rubber blanket 1-4 and extension spring 1-5 is constituted, and wherein base plate 1-1 and clamp 1-2 is connected by the first bearing pin 1-6, and lock pawl 1-3 and base plate 1-1 is by the second pin Axle 1-7 is connected, and the extension spring 1-5 is arranged between clamp 1-2 and lock pawl 1-3, and the rubber blanket 1-4 is arranged on base plate 1-1 The upper, side of clamp 1-2 and lock pawl 1-3.
As shown in accompanying drawing 1,2,3：The link gear 2 is by lock connecting rod 2-1, rotary shaft 2-2, connecting bracket 2-3, spacer pin 2-4, spring 2-5 are constituted, and wherein the two of horizontal support 2-3 vertical beam 2-6 Parallel Symmetrics are set, and two are carried on each vertical beam 2-6 Individual slip elongated hole 2-7, each vertical beam 2-6 slide the spacer pin 2- on elongated hole 2-7 and pipe frame bracket 8 by two thereon 4 connections, the spring 2-5 is arranged between two pipe frame brackets 8 of front end and vertical beam 2-6, and the rear end of each vertical beam 2-6 is hinged There are lock connecting rod 2-1, front end to be connected with installation instruction structure 4, the lock connecting rod 2-1 middle parts carry rotary shaft 2-2, the lock connecting rod The top of 2-1 is hinged with lock pawl 1-3 lower ends, and the front end of each vertical beam 2-6 also connects latch mechanism 1 by jointed shaft 2-8.
The release lever 3 is connected between the upper two installations instruction structures 4 of connecting bracket 2-3, and described installation indicates knot With red and green mark on structure 4, for identifying unblock and lockup state.
The lock long stent 5 and the short lower end connecting tube frame 7, upper end of support 6 of lock pass through the first bearing pin 1-6 and the second bearing pin 1- The base plate 1-1 of 7 connection latch mechanisms 1.
When using, children's seat is snapped on corresponding latch mechanism 1 by four axis 9 above, during locking, latch mechanism Lock pawl 1-3 on 1 drives the 2-1 rotations of lock connecting rod, makes connecting bracket 2-3 planar movements, it is ensured that four synchrolocks of latch mechanism 1 Only.The moving direction of the spacer pin 2-4 limitation connecting brackets 2-3 on link gear 2, spring 2-5 plays power-assisted.
During dismounting children's seat, release lever 3 is rotated, promotes connecting bracket 2-3 movements, drive the 2-1 motions of lock connecting rod, Realize the synchronizing unlocking of each latch mechanism 1.
As shown in accompanying drawing 5,6：The difference that reversely installation is capable of achieving seat basin is carried out after children's seat is horizontally rotated into 180 degree Comfortableness inclination angle.

Claims (5)

1. a kind of child seat seat support pot base connection system, it is characterised in that：The connection system includes latch mechanism（1）, gear Structure（2）, release lever（3）, install instruction structure（4）, lock long stent（5）, lock short support（6）, pipe frame（7）With pipe frame bracket （8）, the link gear（2）It is arranged on pipe frame（7）Pipe frame bracket（8）On, two short supports of lock（6）With two lock long stents （5）It is connected to pipe frame（7）Rear and front end, the latch mechanism（1）It is separately positioned on each lock long stent（5）With the short branch of lock Frame（6）Above, the release lever（3）With installation instruction structure（4）It is arranged on link gear（2）One end.
2. a kind of child seat seat support pot base connection system according to claim 1, it is characterised in that：The latch mechanism （1）By base plate（1-1）, clamp（1-2）, lock pawl（1-3）, rubber blanket（1-4）And extension spring（1-5）Composition, wherein base plate（1-1） And clamp（1-2）By the first bearing pin（1-6）Connection, lock pawl（1-3）And base plate（1-1）By the second bearing pin（1-7）Connection, The extension spring（1-5）It is arranged on clamp（1-2）And lock pawl（1-3）Between, the rubber blanket（1-4）It is arranged on base plate（1-1） Upper, clamp（1-2）And lock pawl（1-3）Side.
3. a kind of child seat seat support pot base connection system according to claim 1 and 2, it is characterised in that：The linkage Mechanism（2）By lock connecting rod（2-1）, rotary shaft（2-2）, connecting bracket（2-3）, spacer pin（2-4）, spring（2-5）Composition, wherein Horizontal support（2-3）Two vertical beams（2-6）Parallel Symmetric is set, each vertical beam（2-6）It is upper to slide elongated holes with two（2- 7）, described each vertical beam（2-6）By two slip elongated holes thereon（2-7）With pipe frame bracket（8）On spacer pin（2-4）Even Connect, the spring（2-5）It is arranged on two pipe frame brackets of front end（8）And vertical beam（2-6）Between, each vertical beam（2-6）After End is hinged with lock connecting rod（2-1）, front end be connected with installation instruction structure（4）, the lock connecting rod（2-1）Middle part carries rotary shaft （2-2）, the lock connecting rod（2-1）Top and lock pawl（1-3）Lower end is hinged, described each vertical beam（2-6）Front end also lead to Cross jointed shaft（2-8）Connection latch mechanism（1）.
4. a kind of child seat seat support pot base connection system according to claim 1, it is characterised in that：The release lever （3）It is connected to connecting bracket（2-3）Upper two installations instruction structure（4）Between, the installation instruction structure（4）It is upper to carry red And green mark, for identifying unblock and lockup state.
5. a kind of child seat seat support pot base connection system according to claim 1, it is characterised in that：The lock long stent （5）With the short support of lock（6）Lower end connecting tube frame（7）, upper end pass through the first bearing pin（1-6）With the second bearing pin（1-7）Connection lock machine Structure（1）Base plate（1-1）.
CN201710286176.1A 2017-04-27 2017-04-27 Child seat basin base connecting system Active CN106926758B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710286176.1A CN106926758B (en) 2017-04-27 2017-04-27 Child seat basin base connecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710286176.1A CN106926758B (en) 2017-04-27 2017-04-27 Child seat basin base connecting system

Publications (2)

Publication Number Publication Date
CN106926758A true CN106926758A (en) 2017-07-07
CN106926758B CN106926758B (en) 2023-08-22

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Family Applications (1)

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CN201710286176.1A Active CN106926758B (en) 2017-04-27 2017-04-27 Child seat basin base connecting system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109455121A (en) * 2018-12-12 2019-03-12 符锡炯 A kind of safety seat

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CN107878273A (en) * 2017-12-12 2018-04-06 长春富维安道拓汽车饰件系统有限公司 With the automobile rear seat for being inverted concealed children's seat function
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CN107878273A (en) * 2017-12-12 2018-04-06 长春富维安道拓汽车饰件系统有限公司 With the automobile rear seat for being inverted concealed children's seat function
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Publication number Priority date Publication date Assignee Title
CN109455121A (en) * 2018-12-12 2019-03-12 符锡炯 A kind of safety seat

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