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Rear table plate of seat

A table and seat technology, applied in the special position of the vehicle, transportation and packaging, vehicle parts, etc., can solve the problems of troublesome installation and follow-up maintenance, complex structure, etc., and achieve convenient follow-up maintenance, high comfort, and space occupation small effect

Pending Publication Date: 2020-04-24
浙江电尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The Chinese patent with the application number 200810040960.5 discloses a car seat table, which is foldable, but the structure is very complicated, installation and follow-up maintenance are very troublesome, and the rear passenger still needs to manually turn it open

Method used

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  • Rear table plate of seat
  • Rear table plate of seat
  • Rear table plate of seat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Depend on Figure 1 to Figure 6 As shown, a seat back table of the present invention includes a seat and a table 1, the seat is composed of a seat body and a seat back shell 2, and the seat back shell 2 has a table accommodating cavity 21 that penetrates front and back . Wherein, the table top 1 is composed of a table top skeleton board and a shell.

[0032]The back side of the seat body is provided with two rotating shafts arranged in the left and right directions. The two rotating shafts are respectively the first rotating shaft 41 fixed with the first connecting rod 31 and the second rotating shaft 42 fixed with the second connecting rod 32. The first connecting rod The front end of the rod 31 is fixed to the first rotating shaft 41, the rear end of the first connecting rod 31 is rotatably fixed to the table 1, the front end of the second connecting rod 32 is fixed to the second rotating shaft 42, and the rear end of the second connecting rod 32 is rotatable to the ...

Embodiment 2

[0040] Depend on Figure 8 As shown, the difference between this embodiment and Embodiment 1 is that a limit block is provided at the end of the fixed head 40 at the end of the rotating shaft. The fixed head 40 passes through the matching hole of the second fixed block 62 and is fixed to the limit block. The second fixed block 62 is limited between the limit block and the rotating shaft. The circumferential outer wall of the fixed head 40 is recessed to form an annular groove 48 , The limit block is in the shape of a spring and is located in the annular groove 48 .

Embodiment 3

[0042] Depend on Figure 9 and Figure 10 As shown, the difference between this embodiment and Embodiment 1 lies in the difference in the shape of the fixing protrusion and the fixing groove between the output shaft 51 and the output shaft installation hole 64, and the interfitting limiting structure is provided between the rotating shaft and the first fixing block 61, The fixing block and the bracket 6 are fixed by fasteners rather than integrated. The opposite sides of the outer wall of the end of the output shaft 51 are recessed to form a fixing groove and make the output shaft 51 a double-plane structure. The output shaft mounting hole 64 of the first fixing block 61 constitutes a fixing protrusion extending into the fixing groove so that the output shaft can be installed. The shape of the inner edge of the hole is the same as that of the outer edge of the output shaft 51 . Between the rotating shaft and the fixed block, there is a limit structure that cooperates with ea...

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Abstract

The invention aims to provide the rear table plate of a seat, which is simple in structure and more comfortable to use. In order to achieve the purpose, the invention adopts the following technical scheme: The rear table plate of the seat comprises a seat and a table plate, two rotating shafts arranged in the left-right direction are arranged on the back side of the seat, the two rotating shafts are respectively a first rotating shaft fixed with the first connecting rod and a second rotating shaft fixed with the second connecting rod; the front end of the first connecting rod is fixed with thefirst rotating shaft; the rear end of the first connecting rod is rotatably fixed with the table plate; the front end of the second connecting rod is fixed to the second rotating shaft, the rear endof the second connecting rod is rotatably fixed to the table plate, the first rotating shaft is located on the upper side of the second rotating shaft, the rear end of the second connecting rod is located between the front edge of the table plate and the rear end of the first connecting rod, and each rotating shaft is matched with a driving motor which operates to drive the rotating shaft to rotate.

Description

technical field [0001] The invention relates to an automobile interior decoration, in particular to a seat back table. Background technique [0002] Some high-end vehicles can install table boards on the back side of the front seat to facilitate the use of rear passengers, but these table boards are generally all that the front end of the table board is hinged with the seat, and the rear end of the table board is turned down or up to To realize the opening of the table, the front and rear space required by the table is relatively large, and the comfort of the rear row occupants is relatively low when the table is opened. [0003] The Chinese patent application number 200810040960.5 discloses a car seat table. The table is foldable, but the structure is very complicated, installation and follow-up maintenance are all very troublesome, and the rear passenger still needs to manually flip it open. Contents of the invention [0004] The purpose of the present invention is to p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60N3/00
CPCB60N3/004
Inventor 朱炎钊朱超胡宏元
Owner 浙江电尔科技有限公司
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