CN202896350U - Table plate of automobile seat back - Google Patents
Table plate of automobile seat back Download PDFInfo
- Publication number
- CN202896350U CN202896350U CN 201220441462 CN201220441462U CN202896350U CN 202896350 U CN202896350 U CN 202896350U CN 201220441462 CN201220441462 CN 201220441462 CN 201220441462 U CN201220441462 U CN 201220441462U CN 202896350 U CN202896350 U CN 202896350U
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- seat back
- table body
- motor vehicle
- vehicle seat
- table plate
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Abstract
The utility model provides a table plate of an automobile seat back and belongs to the technical field of automobiles. The table plate of the automobile seat back solves the problem that a table plate of the height and a gradient of an existing automobile seat back can not be adjusted. The table plate of the automobile seat back comprises a table plate body and a stand rod, the table plate body is arranged on the back of the seat back, and the stand rod is hinged on the inner end portion of the table plate body. The table plate body can rotate around the stand rod, a driving mechanism and a positioning block are arranged on the seat back, the driving mechanism is connected with the stand rod and can drive the table plate body to lift along the direction which is parallel to the seat back, and the positioning block is fixedly connected with the seat back. Multiple positioning grooves are arranged in the positioning block, the table plate body is hinged with a support rod, and the support rod can be connected in the positioning grooves in a clamping mode. The height and the gradient of the table plate of the automobile seat back can be adjusted according to use requirements of passengers, and the table plate of the automobile seat back meets requirements of working and sleeping in a bending mode for the passengers in process of riding, and improves comfort of riding of the passengers.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of automotive seat, particularly a kind of motor vehicle seat back table.
Background technology
In the modern life, automobile is inseparable with people's life, and people more select automobile as the vehicle of trip.Along with the continuous progress of auto-industry, automotive technology is progressively ripe, and traveling comfort and stationarity in the vehicle traveling process significantly improve.The passenger may need to use laptop computer or write data in the process of riding, and in long-distance driving process, the passenger also needs to utilize riding time to have a rest.
Technical personnel has been designed and developed and can be used in the automotive seat of handling official business or lying prone and sleep in the car, for example, and Chinese patent [patent No. ZL02217520.2; Granted publication CN2541250Y] disclosed a kind of Combined safety chair, comprise seat body, seat body backrest behind device has folding table, the desktop of folding table is connected with the seat body movable backrest, be provided with the extension stem that supports this desktop below the desktop of folding table, this extension stem one end and desktop are flexibly connected, and the other end is arranged on seat body bottom behind, and the folding table desktop is provided with folding extension board.
Although the folding table of above-mentioned Combined safety chair can folding storage, but, the height of this folding table and the degree of dip of desktop can't be regulated according to passenger's use needs, can not satisfy the passenger office of different builds or lie prone when sleeping to the requirement of folding desk board position.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, proposed a kind of motor vehicle seat back table, the technical matters that the utility model solves is to make the height of back of seat table and angle of inclination all can regulate according to passenger's use needs.
The purpose of this utility model can realize by following technical proposal: a kind of motor vehicle seat back table, this motor vehicle seat back table comprises the table body that is arranged on the back of seat back side and is hinged on the cradling piece of table body inner end, described table body can rotate around cradling piece, is provided with on the described back of seat to link to each other with described cradling piece and can drive the table body along the driver train that is parallel to the lifting of back of seat direction; Also be fixed with locating piece on the described back of seat, have several positioning grooves on the above-mentioned locating piece, also be hinged with strut bar on the described table body, above-mentioned strut bar can be connected in the described positioning groove.
The principle of work of this motor vehicle seat back table is: when not using, the table body is parallel to back of seat and is close to the back of seat back side; When rear row's passenger need to handle official business or lie prone when sleeping, drive cradling piece by driver train and rise, and make the table body arrive required height, realize the adjusting to the table body height; Lift the table body it is rotated around cradling piece, realize the adjusting to table body angle of inclination; After the table body reaches required angle of inclination, strut bar is snapped in the positioning groove, table body and back of seat are fixed.The height of this motor vehicle seat back table and degree of dip easy to adjust, the passenger of being convenient to different builds uses, and satisfies passenger's office, the different needs such as sleep of lying prone, and has improved passenger's ride comfort.
In above-mentioned motor vehicle seat back table, described driver train comprises hydraulic actuating cylinder and Hydraulic Pump, the piston rod of described hydraulic actuating cylinder is connected mutually with the end of cradling piece, and the hydraulic cavities of described hydraulic actuating cylinder links to each other with Hydraulic Pump by control cock, and the described control cock first line of a couplet is connected to master cock.The passenger can regulate the height of hydraulic cylinder piston rod by the flow of pressing master cock control and regulation valve, and then changes the height of table body, and is easy to operate; And the piston rod of hydraulic actuating cylinder can bear larger pressure.
In above-mentioned motor vehicle seat back table, described driver train comprises motor, gear, tooth bar and guide rail, described guide rail is connected on the back of seat, described tooth bar is arranged in the above-mentioned guide rail, the end of described tooth bar is connected mutually with the end of cradling piece, described gear is connected on the output shaft of motor and with tooth bar and is meshed, and the described motor first line of a couplet is connected to master cock.The passenger is by pressing the rotating of master cock control motor, and the gear driven tooth bar on the motor output shaft slides along guide rail, drives the lifting of table body; Adopt the simple in structure of motor-driven table body lifting, manufacturing cost is lower.
In above-mentioned motor vehicle seat back table, described locating piece lays respectively at the both sides of table body, and the position of the positioning groove on the locating piece over against.Such structure can make the in use maintenance level of position of table body.
In above-mentioned motor vehicle seat back table, described strut bar is corresponding one by one with described locating piece, is fixed with pipe link on the described strut bar, and described pipe link can drive described strut bar and swing.Adopt pipe link can make the location of table body more reliable, avoid strut bar owing to jolting of automobile breaks away from positioning groove.
In above-mentioned motor vehicle seat back table, be provided with snap fit on the described table body, and when pipe link drives strut bar and swings on the position that is parallel to the table body pipe link can with the snap fit clamping.Pipe link and strut bar are played positioning action.
In above-mentioned motor vehicle seat back table, has the water tumbler positioning seat on the described table body.Be convenient to water tumbler is placed on the table body.
In above-mentioned motor vehicle seat back table, the outer end of described table body is hinged with lengthened plate, is provided with geometrical clamp between described lengthened plate and the described table body.When being in, lengthened plate takes in or during deployed condition, geometrical clamp all can be positioned at lengthened plate on the table body.
Compared with prior art, the advantage of this motor vehicle seat back table is:
1, the height of this motor vehicle seat back table and degree of dip all can be regulated according to passenger's use needs, have satisfied the office of passenger in riding process and the needs of lying prone and sleeping, and have improved the traveling comfort that the passenger rides.
2, have the water tumbler positioning seat on the table body of this motor vehicle seat back table, be convenient to water tumbler is placed on the table body.
3, have lengthened plate on the table body of this motor vehicle seat back table, can launch when needed, increase the usable floor area of this back of seat table.
Description of drawings
Structural representation when Fig. 1 is the use of this motor vehicle seat back table.
The structural representation that lengthened plate launched when Fig. 2 was the use of this motor vehicle seat back table.
Fig. 3 is the structural representation of this motor vehicle seat back table when not using.
Fig. 4 is the structural representation of the table body of this motor vehicle seat back table.
Fig. 5 is the structural representation of this motor vehicle seat back table locating piece.
Among the figure, 1, the table body; 11, water tumbler positioning seat; 2, cradling piece; 3, strut bar; 4, pipe link; 5, locating piece; 51, positioning groove; 6, hydraulic actuating cylinder; 7, snap fit; 8, lengthened plate; 9, geometrical clamp; 10, back of seat.
The specific embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment one:
This motor vehicle seat back table is arranged on back of seat 10 back sides of automobile, is used for handling official business or lying prone and sleep for rear row passenger.This motor vehicle seat back table comprises table body 1, cradling piece 2, strut bar 3, locating piece 5 and driver train.
Specifically, as shown in Figure 1 and Figure 4, table body 1 is the rectangular platy structure of outside face, and cradling piece 2 is hinged on the inner end of table body 1, and table body 1 can rotate with respect to cradling piece 2.Driver train is arranged on the back of seat 10, and driver train comprises hydraulic actuating cylinder 6, control cock, Hydraulic Pump and master cock.In the present embodiment, the two ends of cradling piece 2 are provided with hydraulic actuating cylinder 6, the corresponding connection with the end of cradling piece 2 of the piston rod of hydraulic actuating cylinder 6, and two hydraulic actuating cylinders 6 all link to each other with Hydraulic Pump by a control cock, and master cock and control cock link.The flow of passenger by pressing master cock control and regulation valve can regulator solution cylinder pressure 6 the height of piston rod, and then the height of change table body 1, adopt same control cock that the flow of hydraulic actuating cylinder 6 is controlled, can realize the synchronization action of two hydraulic actuating cylinders 6.
Such as Fig. 1 and shown in Figure 5, locating piece 5 is fixed on the back of seat 10, offers several positioning grooves 51 on the locating piece 5, in the present embodiment, the quantity of locating piece 5 is 2, and locating piece 5 lays respectively at the both sides of table body 1, the position of the positioning groove 51 on two locating pieces 5 over against.As shown in Figure 4, also be hinged with strut bar 3 on the table body 1, strut bar 3 is corresponding one by one with locating piece 5, is fixed with pipe link 4 between two strut bars 3, pipe link 4 can drive strut bar 3 and swing and can snap in the positioning groove 51, makes table body 1 and back of seat 10 location.Be provided with snap fit 7 on the table body 1, when pipe link 4 drives strut bars 3 and swings on the position that is parallel to table body 1, pipe link 4 can with snap fit 7 clampings, pipe link 4 and strut bar 3 are played positioning action.
As shown in Figure 1, have water tumbler positioning seat 11 on the table body 1, be convenient to water tumbler is placed on the table body 1.The outer end of table body 1 is hinged with lengthened plate 8, and as shown in Figure 2, lengthened plate 8 can increase the usable floor area of this motor vehicle seat back table when launching.As shown in Figure 4, be provided with geometrical clamp 9 between lengthened plate 8 and the described table body 1, take in or during deployed condition, geometrical clamp 9 all can be positioned at lengthened plate 8 on the table body 1 when lengthened plate 8 is in.
The principle of work of this motor vehicle seat back table is: as shown in Figure 3, when not using, table body 1 is parallel to back of seat 10 and is close to back of seat 10 back sides, and lengthened plate 8 is accommodated on the table body 1 by geometrical clamp 9; As shown in Figure 1, when rear row's passenger need to handle official business or lie prone when sleeping, the piston rod by hydraulic actuating cylinder 6 drives cradling piece 2 and rises, and makes table body 1 arrive required height, realizes the adjusting to table body 1 height; Then lift table body 1 it is rotated around cradling piece 2, realize the adjusting to table body 1 angle of inclination; After table body 1 reaches required angle of inclination, pipe link 4 is snapped in the positioning groove 51, make table body 1 fixing with back of seat 10; As shown in Figure 2, when needs increase the usable floor area of this motor vehicle seat back table, launch lengthened plate 8 and make it and table body 1 location.The height of this motor vehicle seat back table and degree of dip easy to adjust, the passenger of being convenient to different builds uses, and satisfies passenger's office, the different needs such as sleep of lying prone, and has improved passenger's ride comfort.
Embodiment two:
Technical scheme among technical scheme in the present embodiment and the embodiment one is basic identical, difference is, in the present embodiment, driver train comprises motor, gear, tooth bar, guide rail and master cock, guide rail is connected on the back of seat 10, and tooth bar is arranged in the guide rail, and the end of tooth bar is connected mutually with the end of cradling piece 2, gear is connected on the output shaft of motor and with tooth bar and is meshed, and master cock and motor link.The passenger is by pressing the rotating of master cock control motor, and the gear driven tooth bar on the motor output shaft slides along guide rail, drives 1 lifting of table body; Adopt the simple in structure of motor-driven table body 1 lifting, manufacturing cost is lower.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has more used the terms such as table body 1, water tumbler positioning seat 11, cradling piece 2, strut bar 3, pipe link 4, locating piece 5, positioning groove 51, hydraulic actuating cylinder 6, snap fit 7, lengthened plate 8, geometrical clamp 9, back of seat 10, do not get rid of the possibility of using other term.Using these terms only is in order to describe more easily and explain essence of the present utility model; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. motor vehicle seat back table, this motor vehicle seat back table comprises the table body (1) that is arranged on back of seat (10) back side and is hinged on the cradling piece (2) of table body (1) inner end, it is characterized in that, described table body (1) can rotate around cradling piece (2), is provided with on the described back of seat (10) to link to each other with described cradling piece (2) and can drive the driver train that table body (1) edge is parallel to back of seat (10) direction lifting; Also be fixed with locating piece (5) on the described back of seat (10), have several positioning grooves (51) on the above-mentioned locating piece (5), also be hinged with strut bar (3) on the described table body (1), above-mentioned strut bar (3) can be connected in the described positioning groove (51).
2. motor vehicle seat back table according to claim 1, it is characterized in that, described driver train comprises hydraulic actuating cylinder (6) and Hydraulic Pump, the piston rod of described hydraulic actuating cylinder (6) is connected mutually with the end of cradling piece (2), the hydraulic cavities of described hydraulic actuating cylinder (6) links to each other with Hydraulic Pump by control cock, and the described control cock first line of a couplet is connected to master cock.
3. motor vehicle seat back table according to claim 1, it is characterized in that, described driver train comprises motor, gear, tooth bar and guide rail, described guide rail is connected on the back of seat (10), described tooth bar is arranged in the above-mentioned guide rail, the end of described tooth bar is connected mutually with the end of cradling piece (2), and described gear is connected on the output shaft of motor and with tooth bar and is meshed, and the described motor first line of a couplet is connected to master cock.
4. according to claim 1 and 2 or 3 described motor vehicle seat back tables, it is characterized in that described locating piece (5) lays respectively at the both sides of table body (1), and the position of the positioning groove (51) on the locating piece (5) over against.
5. motor vehicle seat back table according to claim 4, it is characterized in that, described strut bar (3) is corresponding one by one with described locating piece (5), is fixed with pipe link (4) on the described strut bar (3), and described pipe link (4) can drive described strut bar (3) and swing.
6. motor vehicle seat back table according to claim 5, it is characterized in that, be provided with snap fit (7) on the described table body (1), and when pipe link (4) drives strut bar (3) and swings on the position that is parallel to table body (1) pipe link (4) can with snap fit (7) clamping.
7. according to claim 1 and 2 or 3 described motor vehicle seat back tables, it is characterized in that having water tumbler positioning seat (11) on the described table body (1).
8. according to claim 1 and 2 or 3 described motor vehicle seat back tables, it is characterized in that, the outer end of described table body (1) is hinged with lengthened plate (8), is provided with geometrical clamp (9) between described lengthened plate (8) and the described table body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441462 CN202896350U (en) | 2012-08-31 | 2012-08-31 | Table plate of automobile seat back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220441462 CN202896350U (en) | 2012-08-31 | 2012-08-31 | Table plate of automobile seat back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896350U true CN202896350U (en) | 2013-04-24 |
Family
ID=48117057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220441462 Expired - Fee Related CN202896350U (en) | 2012-08-31 | 2012-08-31 | Table plate of automobile seat back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896350U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014258A1 (en) * | 2013-07-31 | 2015-02-05 | Chen Yingqing | Height adjustable-type supporting device |
| CN104494484A (en) * | 2014-12-30 | 2015-04-08 | 常州市瑞福汽车部件有限公司 | Automobile seat background plate |
| CN107744276A (en) * | 2017-09-28 | 2018-03-02 | 刘秀芬 | A kind of pupil's tables and chairs |
| CN110001490A (en) * | 2019-05-06 | 2019-07-12 | 孙威风 | A kind of mobile office automobile and its application method |
| CN110040050A (en) * | 2019-02-25 | 2019-07-23 | 广州广汽优利得汽车内饰系统研发有限公司 | A kind of adjustable small table plate applied on automotive seat |
-
2012
- 2012-08-31 CN CN 201220441462 patent/CN202896350U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015014258A1 (en) * | 2013-07-31 | 2015-02-05 | Chen Yingqing | Height adjustable-type supporting device |
| CN104494484A (en) * | 2014-12-30 | 2015-04-08 | 常州市瑞福汽车部件有限公司 | Automobile seat background plate |
| CN104494484B (en) * | 2014-12-30 | 2017-06-13 | 常州市瑞福汽车部件有限公司 | Automotive seat tail plank |
| CN107744276A (en) * | 2017-09-28 | 2018-03-02 | 刘秀芬 | A kind of pupil's tables and chairs |
| CN110040050A (en) * | 2019-02-25 | 2019-07-23 | 广州广汽优利得汽车内饰系统研发有限公司 | A kind of adjustable small table plate applied on automotive seat |
| CN110001490A (en) * | 2019-05-06 | 2019-07-12 | 孙威风 | A kind of mobile office automobile and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20130831 |