CN207466428U - A kind of Multi-functional bus seat back structure - Google Patents
A kind of Multi-functional bus seat back structure Download PDFInfo
- Publication number
- CN207466428U CN207466428U CN201721180184.XU CN201721180184U CN207466428U CN 207466428 U CN207466428 U CN 207466428U CN 201721180184 U CN201721180184 U CN 201721180184U CN 207466428 U CN207466428 U CN 207466428U
- Authority
- CN
- China
- Prior art keywords
- back pad
- slideway
- pad
- seat
- cushion
- 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.)
- Expired - Fee Related
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of Multi-functional bus seat back structure, and including adult seat, adult seat has the chair back, cushion；Indent cavity is provided among the chair back；Back pad is embedded in indent cavity；Back pad pulls down to form child cushion；Back pad knob is provided with above the back pad；Back pad folding line is provided among back pad；Non-slip mat is provided on the inside of back pad；Slideway is provided on the chair back of indent cavity both sides；Back pad top edge is provided with roller arm；There are two pulleys for the roller arm both ends fixation；Slideway is provided on the chair back of indent cavity both sides；The pulley is arranged in slideway, and connection is equipped with slideway elbow above the slideway.The utility model provides a kind of Multi-functional bus seat back structure, and ramp design is convenient for variation fast and convenient between children's seat and adult seat；Meanwhile the non-slip mat on the inside of back pad makes the safer fixation of the cushion of children's seat and adult seat.
Description
Technical field
The utility model is related to a kind of Multi-functional bus seat back structures, especially a kind of to have installation quickly, securely
Multi-functional bus seat back structure.
Background technology
With the rapid development of economy and technology, movement of population is increasing.More and more adult's carrying childs, selection
Public transport is gone on a journey.As indispensable public transport, safety is existing to be obviously improved car.Car is equal
Safety belt is provided with, but such safety belt is suitable only for being grown up, the children on car do not have corresponding security configuration.Traditional children
Seat is free-standing separate structure, is fixed on adult seat.Adult can not be seated in children's seat.If be independently arranged on car
Children's seat may be topic because of the ratio of adult and children in passenger, how design the adult and children for facilitating installation
Shared Safe passenger car seat, while two kinds of cushions have both fastness, are current relatively stubborn problems.
Utility model content
Have the purpose of this utility model is to provide one kind and quick, firm Multi-functional bus seat chair back knot is installed
Structure.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of Multi-functional bus seat back structure, including adult seat, adult seat has the chair back, cushion；The chair
The back of the body is intermediate to be provided with indent cavity；Back pad is embedded in indent cavity；Back pad pulls down to form child cushion；
Back pad knob is provided with above the back pad；The back pad folding line of horizontal direction is provided among back pad；On the inside of back pad
It is provided with non-slip mat；
Back pad top edge is provided with roller arm；There are two pulleys for the roller arm both ends fixation；Indent cavity
Slideway is provided on the chair back of both sides, slideway is parallel to the chair back；T-shaped cavity setting, pulley are arranged on slideway inside the slideway
Interior, connection is equipped with slideway elbow above the slideway；
The back pad folding line is parallel to cushion, and back pad is uniformly divided into two pieces up and down by back pad folding line；
The non-slip mat is arranged on the inside of back pad and on indent cavity contact surface；Non-slip mat is rough dotted rubber
The cloth in face is fixed on back pad back；Roller arm is parallel to back pad top edge, and through back pad；
The slideway elbow bending end is less than the slideway extreme higher position in chair back direction.
The roller arm is sewn in back pad, is parallel to cushion；
Two pieces of non-slip mats are in contact fixation the child cushion up and down.
The utility model provides a kind of Multi-functional bus seat back structure, and ramp design is convenient for children's seat and adult
Fast and convenient variation between seat；Meanwhile the non-slip mat on the inside of back pad sits the children of adult seat back pad and children's seat
Pad safer fixation.
Description of the drawings
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is a kind of chair back schematic diagram of Multi-functional bus seat structure of the utility model；
Fig. 2 is a kind of children's seat pattern diagram of Multi-functional bus seat back structure of the utility model；
Fig. 3 is a kind of side cross-section schematic diagram of Multi-functional bus seat back structure of the utility model；
Fig. 4 is a kind of slideway structure schematic diagram of Multi-functional bus seat back structure of the utility model；
Fig. 5 is a kind of child cushion side schematic view of Multi-functional bus seat back structure of the utility model.
Specific embodiment
The purpose of this utility model can be achieved through the following technical solutions：
A kind of Multi-functional bus seat back structure, referring to Fig. 1-5, including adult seat, adult seat have the chair back 1,
Cushion 5；Indent cavity 6 is provided among the chair back 1；Back pad 2 is embedded in indent cavity 6；The drop-down of back pad 2 forms children
Cushion 10；
2 top of back pad is provided with back pad knob 21；The back pad folding line 22 of horizontal direction is provided among back pad 2；The back of the body
2 inside of pad is provided with non-slip mat 23；
The 2 top edge of back pad is provided with roller arm 65；There are two pulleys 64 for 65 both ends of the roller arm fixation；It is interior
Slideway 61 is provided on the recessed 6 both sides chair back 1 of cavity, slideway 61 is parallel to the chair back 1；The T-shaped cavity setting in 61 inside of slideway,
Pulley 64 is arranged in slideway 61, and the 61 top connection of slideway is equipped with slideway elbow 62；
The back pad knob 21 is one piece of rectangular cloth；Back pad knob 21 is arranged on above back pad to be cut with indent cavity 6
At seam；Back pad folding line 22 is parallel to cushion 5, and back pad 2 is divided into two pieces up and down；Non-slip mat 23 is rough dotted rubber
The cloth of glue surface is fixed on 2 back of back pad, is slided with there is back pad 2 when preventing and leaning on adult seat, and prevents from taking children
During cushion 10, there is child cushion and slide dislocation two layers about 10；
Non-slip mat 23 is arranged on 2 inside of back pad and 6 contact surface of indent cavity；Non-slip mat 23 is rough dotted rubber
The cloth of glue surface is fixed on 2 back of back pad；Roller arm 65 is parallel to 2 top edge of back pad, and through back pad 2；Roller arm 65 is logical
Pulley 64 is crossed to move up and down in slideway 61；It slides at slideway elbow 62, is fixed on roller arm 65, be fixed on back pad interior
In recessed cavity 6；62 bending end of slideway elbow is less than 61 extreme higher position of slideway in 1 direction of the chair back, blocks roller arm 65；
The back pad knob 21 is lifted, roller arm 65 is made to leave slideway elbow 62, by slide downward, arrives roller arm 65
Up to 61 bottom of slideway；At this point, back pad 2 is along 22 doubling of back pad folding line；Child cushion about 10 two pieces of non-slip mats 23 be in contact
It is fixed；
1 bottom of the chair back is connect with 5 bottom of cushion, and angle is in 100 °；The 1 lower section both sides of the chair back are provided with adult's peace
Full band 3；Adult belt's button 4 is provided on adult belt 3；The chair back 1 of the 6 inside both sides of indent cavity is equipped with children
Safety belt side band 7；6 lower section of indent cavity closes on cushion position and is provided with child belt lower band 9；Two child belt side bands
7 and child belt lower band 9 fixed by children's safety buckle 8.
The utility model provides a kind of Multi-functional bus seat back structure, and ramp design is convenient for children's seat and adult
Fast and convenient variation between seat；Meanwhile the non-slip mat on the inside of back pad sits the children of adult seat back pad and children's seat
Pad safer fixation.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member does various modifications or additions to described specific embodiment or substitutes in a similar way, without departing from reality
With novel structure or surmount range defined in the claims, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of Multi-functional bus seat back structure, including adult seat, adult seat has the chair back (1), cushion (5)；Its
It is characterized in that, indent cavity (6) is provided among the chair back (1)；Back pad (2) is embedded in indent cavity (6)；Back pad (2)
Drop-down forms child cushion (10)；
Back pad knob (21) is provided with above the back pad (2)；The back pad folding line of horizontal direction is provided among back pad (2)
(22)；Non-slip mat (23) is provided on the inside of back pad (2)；
Back pad (2) the top edge is provided with roller arm (65)；There are two pulleys for roller arm (65) the both ends fixation
(64)；Slideway (61) is provided on the chair back (1) of indent cavity (6) both sides, slideway (61) is parallel to the chair back (1)；The slideway
(61) internal T-shaped cavity setting, pulley (64) are arranged in slideway (61), and it is curved that slideway (61) top connection is equipped with slideway
Head (62).
A kind of 2. Multi-functional bus seat back structure according to claim 1, which is characterized in that the back pad folding line
(22) cushion (5) is parallel to, back pad (2) is uniformly divided into two pieces up and down by back pad folding line (22).
A kind of 3. Multi-functional bus seat back structure according to claim 1, which is characterized in that the non-slip mat (23)
It is arranged on the inside of back pad (2) and on indent cavity (6) contact surface；Non-slip mat (23) is the cloth of rough dotted rubber face
It is fixed on back pad (2) back；Roller arm (65) is parallel to back pad (2) top edge, and through back pad (2).
A kind of 4. Multi-functional bus seat back structure according to claim 1, which is characterized in that the slideway elbow
(62) bending end is less than slideway (61) extreme higher position in the chair back (1) direction.
A kind of 5. Multi-functional bus seat back structure according to claim 1, which is characterized in that the roller arm (65)
It is sewn in back pad (2), is parallel to cushion (5).
A kind of 6. Multi-functional bus seat back structure according to claim 1, which is characterized in that the child cushion
(10) two pieces of non-slip mats (23) are in contact fixation up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180184.XU CN207466428U (en) | 2017-09-15 | 2017-09-15 | A kind of Multi-functional bus seat back structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721180184.XU CN207466428U (en) | 2017-09-15 | 2017-09-15 | A kind of Multi-functional bus seat back structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207466428U true CN207466428U (en) | 2018-06-08 |
Family
ID=62269434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721180184.XU Expired - Fee Related CN207466428U (en) | 2017-09-15 | 2017-09-15 | A kind of Multi-functional bus seat back structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207466428U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973883A (en) * | 2019-12-27 | 2020-04-10 | 沙洲职业工学院 | Movable soft and hard two seats |
-
2017
- 2017-09-15 CN CN201721180184.XU patent/CN207466428U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973883A (en) * | 2019-12-27 | 2020-04-10 | 沙洲职业工学院 | Movable soft and hard two seats |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |