CN112721755A - Deformable automobile rear seat suitable for children - Google Patents
Deformable automobile rear seat suitable for children Download PDFInfo
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- CN112721755A CN112721755A CN202110075389.6A CN202110075389A CN112721755A CN 112721755 A CN112721755 A CN 112721755A CN 202110075389 A CN202110075389 A CN 202110075389A CN 112721755 A CN112721755 A CN 112721755A
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- framework
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- rear seat
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- 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
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a deformable automobile rear seat suitable for children, which comprises: a rear seat foam framework and a rear seat framework; a rear seat framework is arranged on one side of the rear seat foam framework; the rear seat chair framework comprises a rear seat framework fixing device, an outer rotating bracket device, an inner rotating bracket device, a rotating mechanism connecting device, a fixed cushion framework device, a rotating cushion backrest framework device, a stretching rotating motor and a lifting motor; an outer rotating bracket device is arranged on one side of the upper end of the rear seat framework fixing device; the inner side of the outer rotating bracket device is provided with an inner rotating bracket device; a rotating mechanism connecting device is arranged at the upper ends of the inner rotating bracket device and the outer rotating bracket device; a fixed cushion framework device is arranged at the upper end of the rotating mechanism connecting device; a rotary cushion backrest framework device is arranged at the rear end of the fixed cushion framework device; the stretching rotating motor is arranged at the rear end of the fixed cushion framework device, and the lifting motor is arranged on the rear seat framework fixing device.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to a deformable automobile rear-row seat suitable for children.
Background
With the continuous development of society, automobiles become a tool for most people to go out. However, most of the existing car seats are designed for adults and cannot meet the safe traveling requirements of children and passengers. There are also numerous child safety seats on the market today, but most require extra installation, which has many disadvantages: (1) the installation is difficult, the misuse is easy to cause, and the safety of the device cannot be ensured; (2) the volume and the weight are both large, and the disassembly and the assembly are troublesome.
Disclosure of Invention
The invention aims to provide a deformable automobile rear seat suitable for children.
In order to achieve the above object, the present invention employs the following:
a transformable child-resistant rear seat for a vehicle, comprising: a rear seat foam framework and a rear seat framework; a rear seat framework is arranged on one side of the rear seat foam framework;
the rear seat chair framework comprises a rear seat framework fixing device, an outer rotating bracket device, an inner rotating bracket device, a rotating mechanism connecting device, a fixed cushion framework device, a rotating cushion backrest framework device, a stretching rotating motor and a lifting motor; an outer rotating bracket device is arranged on one side of the upper end of the backseat framework fixing device; an inner rotating bracket device is arranged on the inner side of the outer rotating bracket device, and the inner rotating bracket device is matched with the outer rotating bracket device and the backseat framework fixing device for use; a rotating mechanism connecting device is arranged at the upper ends of the inner rotating bracket device and the outer rotating bracket device; a fixed cushion framework device is arranged at the upper end of the rotating mechanism connecting device; a rotary cushion backrest framework device is arranged at the rear end of the fixed cushion framework device; the stretching rotating motor is arranged inside the fixed cushion framework device and is matched with the rotating mechanism connecting device for use; the lifting motor is arranged on the rear seat framework fixing device.
Preferably, the rear seat framework fixing device comprises a left framework, a right framework, a framework cross bar, a rear seat supporting rod, a motor support and a first sleeve; the positions of the left framework and the right framework correspond to each other; the upper end and the lower end of the left framework and the right framework are respectively provided with a backseat supporting rod; a first sleeve is arranged at the center of the inner rear ends of the left framework and the right framework; a framework cross rod is arranged in the middle of the left framework and the right framework; and a motor support is arranged on the framework cross rod.
Preferably, the outer rotating bracket device comprises an outer rotating vertical pipe and an outer rotating horizontal pipe; the number of the outer rotary vertical pipes and the number of the outer rotary transverse pipes are two; the two outer rotary vertical pipes are arranged on two sides of the center of the two outer rotary transverse pipes.
Preferably, the inner rotating bracket device comprises a roller assembly device, an inner rotating square tube and a motor rotating bracket; the roller component device and the inner rotating square tube are both provided with two roller component devices; the two inner rotating square pipes are arranged between the two roller component devices; and a motor rotating bracket is arranged on the roller assembly device on the bottom surface.
Preferably, the roller assembly device comprises a roller transverse tube, a transverse tube sleeve and a roller; both sides of the roller transverse pipe are provided with transverse pipe sleeves; and the outer side of the transverse pipe sleeve is provided with a roller which is fixed on the transverse pipe sleeve through a bolt.
Preferably, the rotating mechanism connecting device comprises a left wire passing connecting bracket, a right wire passing connecting bracket, a rotating connecting plate, a rotating supporting rod and a second sleeve; the number of the rotary connecting plates and the number of the rotary supporting rods are two; the two rotary connecting plates and the two rotary supporting rods are connected end to form a rectangle; a left wire passing connecting bracket and a right wire passing connecting bracket are respectively arranged at the front sides of the upper ends of the two rotary connecting plates; and the front ends of the inner sides of the two rotary connecting plates are provided with a second sleeve.
Preferably, the fixed cushion framework device comprises a cushion steel wire bracket, a stretching rotating motor bracket, a support arm connecting pipe, an electromagnetic lock bracket, an electromagnetic lock and a support arm; a stretching rotating motor bracket is arranged at the rear end of the inner side of the cushion steel wire bracket; a support arm connecting pipe is arranged at the rear end of the cushion steel wire bracket; an electromagnetic lock bracket is arranged on the supporting arm connecting pipe; an electromagnetic lock is arranged at the upper end of the electromagnetic lock bracket; and the two sides of the supporting arm connecting pipe are provided with supporting arms.
Preferably, the rotary cushion backrest framework device comprises a rotary mechanism assembly device, a U-shaped pipe and a backrest steel wire bracket; a rotating mechanism assembly device is arranged at the bottom end of the U-shaped pipe; backrest steel wire brackets are arranged at the upper end and the left side and the right side of the U-shaped pipe.
Preferably, the rotating mechanism assembly device comprises a rotating arm connecting pipe, a rotating arm bracket, a rotating wheel transition plate and a rotating wheel; rotating arm brackets are arranged on two sides of the rotating arm connecting pipe; a rotating wheel transition plate is arranged on the outer side of the rotating arm bracket; and a rotating wheel is arranged on the outer side of the rotating wheel transition plate.
Preferably, the rotating wheel is fixed on the rotating wheel transition plate through a bolt.
The invention has the following advantages:
1. this device integrated form back row child seat will become the new round development direction of host computer factory, further improve the functional, the travelling comfort of seat, and integrated form back row child seat will become a trend promptly, makes children obtain safer travelling comfort and takes experience.
2. The lifting motor, the stretching rotating motor, the outer rotating bracket device, the inner rotating bracket device and the rotating mechanism connecting device in the rear seat structure of the device can synchronously run to reach the designed sitting position.
3. The rear seat structure of the device can be automatically unfolded to form a certain seat surrounding space, so that a safe and comfortable sitting environment is provided for children.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of a deformable rear seat of a vehicle suitable for children.
Fig. 2 is an exploded view of a convertible rear seat for a child-sized vehicle according to the present invention.
Fig. 3 is a schematic view of a backseat frame fixation device of the present invention.
Fig. 4 is a schematic view of an external rotating stent device of the present invention.
Figure 5 is a schematic view of the internal rotating gantry apparatus of the present invention.
Fig. 6 is a schematic view of the scroll wheel assembly apparatus of the present invention.
Fig. 7 is a schematic view of the rotating mechanism attachment apparatus of the present invention.
Fig. 8 is a schematic view of the fixed cushion frame device of the present invention.
Figure 9 is a schematic view of a pivoting seat back frame arrangement of the present invention.
Figure 10 is a schematic view of a rotary mechanism assembly apparatus of the present invention.
In the figures, the various reference numbers are:
1-rear seat foam frame, 2-rear seat frame, 3-rear frame fixing device, 31-left frame, 32-right frame, 33-frame rail, 34-rear support bar, 35-motor bracket, 36-sleeve, 4-outer rotary bracket device, 41-outer rotary vertical tube, 42-outer rotary horizontal tube, 5-inner rotary bracket device, 51-roller component device, 511-roller horizontal tube, 512-horizontal tube sleeve, 513-roller, 514-bolt, 52-inner rotary square tube, 53-motor rotary bracket, 6-rotary mechanism connecting device, 61-left wire-passing connecting bracket, 62-right wire-passing connecting bracket, 63-rotary connecting plate, 64-rotary support bar, 65-sleeve, 7-fixed seat cushion frame means, 71-seat cushion wire support, 72-stretching rotating motor support, 73-support arm connection tube, 74-electromagnetic lock support, 75-electromagnetic lock, 76-support arm, 8-rotating seat cushion back frame means, 81-rotating mechanism assembly means, 811-rotating arm connection tube, 812-rotating arm support, 813-rotating wheel transition plate, 814-rotating wheel, 82-U tube, 83-back wire support, 9-stretching rotating motor, 10-lifting motor.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below in connection with preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 10, a transformable children-adapted rear seat for a car includes: the rear seat comprises a rear seat foam framework 1 and a rear seat framework 2 arranged on one side of the rear seat foam framework 1;
the rear seat chair framework 2 comprises a rear seat framework fixing device 3, an outer rotating bracket device 4, an inner rotating bracket device 5, a rotating mechanism connecting device 6, a fixed cushion framework device 7, a rotating cushion backrest framework device 8, a stretching rotating motor 9 and a lifting motor 10; an outer rotating bracket device 4 is arranged on one side of the upper end of the rear seat framework fixing device 3; an inner rotating bracket device 5 is arranged on the inner side of the outer rotating bracket device 4, the inner rotating bracket device 5 is movably connected with the outer rotating bracket device 4 through a pin shaft, and the bottom ends of the inner rotating bracket device 5 and the outer rotating bracket device 4 are both arranged on the rear seat framework fixing device 3; a rotating mechanism connecting device 6 is arranged at the upper ends of the inner rotating bracket device 4 and the outer rotating bracket device 5; a fixed cushion framework device 7 is arranged at the upper end of the rotating mechanism connecting device 6; a rotary cushion backrest framework device 8 is arranged at the rear end of the fixed cushion framework device 7; tensile rotating electrical machines 9 sets up in the inside of fixed cushion skeleton device 7, and with the cooperation application between the rotary mechanism connecting device 6, lifting motor 10 sets up on back seat skeleton fixing device 3.
Further, the rear seat framework fixing device 3 comprises a left framework 31, a right framework 32, a framework cross bar 33, a rear seat supporting rod 34, a motor bracket 35 and a first sleeve 36; the position of left skeleton 31 and right skeleton 32 is corresponding, all is provided with rear seat bracing piece 34 at the upper and lower extreme of left skeleton 31 and right skeleton 32, all is provided with sleeve pipe 36 No. one at the inboard rear end center of left skeleton 31 and right skeleton 32, sets up skeleton horizontal pole 33 in the middle part of left skeleton 31 and right skeleton 32, sets up motor support 35 on skeleton horizontal pole 33, is convenient for install lifting motor 10 through setting up motor support 35.
Further, the external rotating bracket device 4 comprises an external rotating vertical pipe 41 and an external rotating horizontal pipe 42; the number of the outer vertical rotary pipes 41 and the number of the outer horizontal rotary pipes 42 are two, and the two outer vertical rotary pipes 41 are arranged on two sides of the centers of the two outer horizontal rotary pipes 42; the inner rotating bracket device 5 comprises a roller assembly device 51, an inner rotating square tube 52 and a motor rotating bracket 53; the two roller component devices 51 and the two inner rotating square tubes 52 are arranged, and the two inner rotating square tubes 52 are arranged between the two roller component devices 51; the motor rotating bracket 53 is arranged on the roller component device 51 on the bottom surface, and the stretching rotating motor 9 is conveniently installed through the arrangement of the motor rotating bracket 53.
Further, the roller assembly device 51 comprises a roller transverse tube 511, a transverse tube sleeve 512 and a roller 513; both sides of roller transverse pipe 511 are provided with transverse pipe sleeves 512, rollers 513 are arranged outside transverse pipe sleeves 512, and rollers 513 are fixed on transverse pipe sleeves 512 through bolts 514.
Further, the rotating mechanism connecting device 6 comprises a left wire connecting bracket 61, a right wire connecting bracket 62, a rotating connecting plate 63, a rotating support rod 64 and a second sleeve 65; two rotary connecting plates 63 and two rotary supporting rods 64 are arranged; the two rotary connecting plates 63 and the two rotary supporting rods 64 are connected end to form a rectangle; the front sides of the upper ends of the two rotary connecting plates 63 are respectively provided with a left wire connecting bracket 61 and a right wire connecting bracket 62; a second sleeve 65 is arranged at the front end of the inner side of each of the two rotary connecting plates 63.
Further, the fixed seat cushion frame device 7 includes a seat cushion wire bracket 71, a stretching rotating motor bracket 72, a support arm connecting pipe 73, an electromagnetic lock bracket 74, an electromagnetic lock 75 and a support arm 76; a tension rotating motor bracket 72 is provided at the rear end of the inner side of the seat cushion wire bracket 71, a support arm connecting pipe 73 is provided at the rear end of the seat cushion wire bracket 71, an electromagnetic lock bracket 74 is provided on the support arm connecting pipe 73, an electromagnetic lock 75 is provided at the upper end of the electromagnetic lock bracket 74, and support arms 76 are provided on both sides of the support arm connecting pipe 73.
Further, the rotary cushion backrest frame device 8 comprises a rotary mechanism assembly device 81, a U-shaped pipe 82 and a backrest wire bracket 83; a rotating mechanism component device 81 is arranged at the bottom end of the U-shaped pipe 82, the upper end of the rotating mechanism component device 81 is matched with the U-shaped pipe 82 for use, and the lower end of the rotating mechanism component device 81 is matched with the supporting arm 76 for use; backrest wire brackets 83 are arranged at the upper end and the left and right sides of the U-shaped pipe 82.
Further, the rotating mechanism assembly device 81 includes a rotating arm connecting tube 811, a rotating arm bracket 812, a rotating wheel transition plate 813 and a rotating wheel 814; a rotating arm bracket 812 is disposed on both sides of the rotating arm connecting tube 811, a rotating wheel transition plate 813 is disposed on the outer side of the rotating arm bracket 812, a rotating wheel 814 is disposed on the outer side of the rotating wheel transition plate 813, and the rotating wheel 814 is fixed to the rotating wheel transition plate 813 by bolts.
Two outer rotary transverse pipes 42 in an outer rotary bracket device 4 of the device form two revolute pairs with a left framework 31 and a right framework 32 in a backseat framework fixing device 3 through step bolts and bushings respectively; the rollers 513 in the inner rotating bracket device 5 are respectively matched with the left framework 31 and the right framework 32 in the backseat framework fixing device 3 for use, and the guide grooves on the rotating connecting plate 63 in the rotating mechanism connecting device 6 form rolling pairs through surface contact; the outer rotating bracket device 4 and the inner rotating bracket device 5 are connected through a connecting bolt to form a revolute pair; the lifting motor 10 is connected with a motor bracket 35 in the backseat framework fixing device 3 through a connecting bolt to form a revolute pair; the lifting motor 10 is connected with a motor rotating bracket 53 in the inner rotating bracket device 5 through a connecting bolt 17 to form a revolute pair; the rotating mechanism connecting device 6 is fixedly connected with the fixed cushion framework device 7 through an M8 nut; the stretching rotary motor 9 is fixedly connected with a stretching rotary motor bracket 76 in the fixed cushion framework device 7 through two M5 bolts; the fixed cushion framework device 7 and the rotary cushion backrest framework device 8 are connected through step bolts and bushings to form a revolute pair.
When the device is used, the lifting motor 10 is started to adjust the bottom ends of the outer rotating bracket device 4 and the inner rotating bracket device 5 to slide on the rear seat framework fixing device 3, so that the lifting of the fixed seat framework device 7 is changed; the stretching rotating motor 9 is started, the stretching rotating motor 9 drives the rotating mechanism connecting device 6 to rotate, so that the fixed seat cushion framework device 7 is driven to rotate, the rotating seat cushion backrest framework device 8 is rotated by 180 degrees, and the safety of children is protected conveniently.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (10)
1. A deformable car rear seat for children, comprising: a rear seat foam framework and a rear seat framework; a rear seat framework is arranged on one side of the rear seat foam framework;
the rear seat chair framework comprises a rear seat framework fixing device, an outer rotating bracket device, an inner rotating bracket device, a rotating mechanism connecting device, a fixed cushion framework device, a rotating cushion backrest framework device, a stretching rotating motor and a lifting motor; an outer rotating bracket device is arranged on one side of the upper end of the backseat framework fixing device; an inner rotating bracket device is arranged on the inner side of the outer rotating bracket device, and the inner rotating bracket device is matched with the outer rotating bracket device and the backseat framework fixing device for use; a rotating mechanism connecting device is arranged at the upper ends of the inner rotating bracket device and the outer rotating bracket device; a fixed cushion framework device is arranged at the upper end of the rotating mechanism connecting device; a rotary cushion backrest framework device is arranged at the rear end of the fixed cushion framework device; the stretching rotating motor is arranged inside the fixed cushion framework device and is matched with the rotating mechanism connecting device for use; the lifting motor is arranged on the rear seat framework fixing device.
2. A transformable children's car rear seat in accordance with claim 1, wherein the rear frame fixing device comprises a left frame, a right frame, a frame rail, a rear support rod, a motor bracket and a first sleeve; the positions of the left framework and the right framework correspond to each other; the upper end and the lower end of the left framework and the right framework are respectively provided with a backseat supporting rod; a first sleeve is arranged in the middle of the rear ends of the inner sides of the left framework and the right framework; a framework cross rod is arranged in the middle of the left framework and the right framework; and a motor support is arranged on the framework cross rod.
3. A transformable children's vehicle rear seat in accordance with claim 1, wherein the outer swivel bracket assembly comprises an outer swivel vertical tube and an outer swivel horizontal tube; the number of the outer rotary vertical pipes and the number of the outer rotary transverse pipes are two; the two outer rotary vertical pipes are arranged on two sides of the center of the two outer rotary transverse pipes.
4. A transformable children's car rear seat as set forth in claim 1, wherein the inner rotation bracket device comprises a roller wheel assembly device, an inner rotation square tube and a motor rotation bracket; the roller component device and the inner rotating square tube are both provided with two roller component devices; the two inner rotating square pipes are arranged between the two roller component devices; and a motor rotating bracket is arranged on the roller assembly device on the bottom surface.
5. A transformable children's car rear seat according to claim 4, wherein the roller assembly devices include roller cross tubes, cross tube sleeves and rollers; both sides of the roller transverse pipe are provided with transverse pipe sleeves; and the outer side of the transverse pipe sleeve is provided with a roller which is fixed on the transverse pipe sleeve through a bolt.
6. A transformable children-adapted automobile rear seat according to claim 1, wherein the rotation mechanism connecting device comprises a left wire-passing connecting bracket, a right wire-passing connecting bracket, a rotation connecting plate, a rotation supporting rod and a second sleeve; the number of the rotary connecting plates and the number of the rotary supporting rods are two; the two rotary connecting plates and the two rotary supporting rods are connected end to form a rectangle; a left wire passing connecting bracket and a right wire passing connecting bracket are respectively arranged at the front sides of the upper ends of the two rotary connecting plates; and the front ends of the inner sides of the two rotary connecting plates are provided with a second sleeve.
7. A transformable children-compatible automobile rear seat according to claim 1, wherein the fixed cushion frame means includes a cushion wire bracket, a tension rotating motor bracket, a support arm connecting pipe, an electromagnetic lock bracket, an electromagnetic lock and a support arm; a stretching rotating motor bracket is arranged at the rear end of the inner side of the cushion steel wire bracket; a support arm connecting pipe is arranged at the rear end of the cushion steel wire bracket; an electromagnetic lock bracket is arranged on the supporting arm connecting pipe; an electromagnetic lock is arranged at the upper end of the electromagnetic lock bracket; and the two sides of the supporting arm connecting pipe are provided with supporting arms.
8. A transformable children's automobile rear seat as claimed in claim 1, wherein the swivel seat back frame assembly comprises a swivel mechanism assembly device and a U-shaped tube and a back steel wire bracket; a rotating mechanism assembly device is arranged at the bottom end of the U-shaped pipe; backrest steel wire brackets are arranged at the upper end and the left side and the right side of the U-shaped pipe.
9. A transformable children's car rear seat as set forth in claim 8, wherein the swivel mechanism assembly means includes swivel arm connecting tubes, swivel arm brackets, swivel wheel transition plates and swivel wheels; rotating arm brackets are arranged on two sides of the rotating arm connecting pipe; a rotating wheel transition plate is arranged on the outer side of the rotating arm bracket; and a rotating wheel is arranged on the outer side of the rotating wheel transition plate.
10. A convertible child-sized rear seat as claimed in claim 9, wherein the swivel wheel is bolted to the swivel wheel transition plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110075389.6A CN112721755A (en) | 2021-01-20 | 2021-01-20 | Deformable automobile rear seat suitable for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110075389.6A CN112721755A (en) | 2021-01-20 | 2021-01-20 | Deformable automobile rear seat suitable for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112721755A true CN112721755A (en) | 2021-04-30 |
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ID=75592678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110075389.6A Pending CN112721755A (en) | 2021-01-20 | 2021-01-20 | Deformable automobile rear seat suitable for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112721755A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682211A (en) * | 2021-07-22 | 2021-11-23 | 浙江雅虎汽车部件股份有限公司 | Variable automobile rear-row electric seat suitable for children |
-
2021
- 2021-01-20 CN CN202110075389.6A patent/CN112721755A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113682211A (en) * | 2021-07-22 | 2021-11-23 | 浙江雅虎汽车部件股份有限公司 | Variable automobile rear-row electric seat suitable for children |
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