CN208006796U - Auto use chair small table plate and automobile - Google Patents

Abstract

A kind of auto use chair small table plate of the utility model offer and automobile are arranged cup pallet in the lower section in cup hole, cup pallet are connected with the lower surface of desktop ontology by elastic component by the way that cup hole is arranged on the desktop ontology of small table plate.When in use, after cup is put into cup hole, cup pallet can be far from desktop ontology under the gravity of cup, to drive cup to move together, the middle and lower part of cup is set to be entirely located in the lower section in cup hole, cup is firmly fixed to be not prone to tip in cup hole, to reduce the security risk in driving conditions.

Description

Auto use chair small table plate and automobile

Technical field

The utility model is related to Manufacturing Technology for Automotive Parts more particularly to a kind of auto use chair small table plates and automobile.

Background technology

With the development of auto industry, the type of automotive trim is more and more abundant, and the comfort of seating is also higher and higher. In many automotive trims, the small table plate mounted on automobile seat rear is the extremely strong interior trim of a practicability, and people are by bus When cup, books, food and other items can be placed on small table plate, facilitate people to take at any time, to being effectively utilized Interior space, improves comfort level by bus.

Small table plate in the prior art includes desktop ontology, and the lower end of desktop ontology is hingedly fixed with automotive seat, upper end It is connected with automotive seat by link mechanism.Desktop ontology is in integrally horizontal plate shape, and cup groove is equipped at one angle.Make Cup can be positioned in cup groove by used time, passenger, and the small article such as portable books, food is placed on desktop ontology On.

But the cup groove fixed performance in the prior art on small table plate is poor, when encountering emergency brake or vehicle jolts Situation when cup easily overturned from cup groove, to cause security risk.

Utility model content

In order to overcome the drawbacks described above under the prior art, the purpose of this utility model is to provide a kind of auto use chair teapoys Cup can be firmly fixed in cup mounting hole by plate and automobile, small table plate provided by the utility model, reduce driving Security risk in the process.

The utility model provides a kind of auto use chair small table plate, including desktop ontology, one end of the desktop ontology and vapour Vehicle seats are articulated and connected；The desktop ontology is equipped with the cup hole for holding cup, and the lower section in the cup hole is equipped with water Cup tray, the cup pallet are connected with the lower surface of the desktop ontology by elastic component.

When the utility model is used, after cup is put into cup hole, gravity of the cup pallet in the cup The middle and lower part of the cup can be made to be entirely located in drive the cup to move together far from the desktop ontology under effect Cup is firmly fixed to be not prone to tip in cup hole by the lower section in the cup hole.

Auto use chair small table plate as described above, optionally, the cup pallet includes supporting surface, is set on the supporting surface There are circular groove, the circular groove to be located at the lower section in the cup hole.

Auto use chair small table plate as described above, optionally, the elastic component are spring；The quantity of the elastic component is four A, four elastic components are evenly distributed on same periphery.

Auto use chair small table plate as described above, optionally, the company of being equipped between the desktop ontology and the automotive seat Frame is connect, the quantity of the link is two, and two links are arranged on the lower surface of the desktop ontology and position Both sides in the same end of the lower surface of the desktop ontology；

The link includes the first plane being fixedly connected with the automotive seat, and one end of first plane is vertical Equipped with the second plane；Second plane is equipped with shaft mounting hole, and the lower surface of the desktop ontology is installed equipped with shaft Hole, shaft pass through the shaft mounting hole and shaft mounting hole so that the desktop ontology and the automotive seat to be articulated and connected.

Auto use chair small table plate as described above is optionally additionally provided with gas spring, and second plane is equipped with gas spring One end of mounting hole, the gas spring is fixed in the gas spring mounting hole, the other end of the gas spring and the desktop The lower surface of ontology is fixedly linked.

Auto use chair small table plate as described above is optionally additionally provided with reinforcing plate, and the reinforcing plate is fixedly connected on described On the lower surface of desktop ontology.

Auto use chair small table plate as described above is optionally additionally provided with widening plate, the widening plate and the desktop ontology Articulated connection.

Auto use chair small table plate as described above further includes optionally placing groove, and the placing groove is to be opened in the table The bottom surface of groove on plate ontology, the placing groove is equipped with multiple boss parallel to each other；

Cover board is additionally provided with above the placing groove, the cover board is connected and fixed with the placing groove, when the cover board with After the placing groove connects and fixes, in the upper surface of the cover board and the desktop ontology is generally aligned in the same plane.

Auto use chair small table plate as described above further includes optionally the fixing piece for fixing the desktop ontology, institute It includes the shaft being arranged on the automotive seat to state fixing piece, and fixed handle, the fixed handle are arranged in the shaft It can be rotated around the shaft；When the fixed handle is in vertical state, the fixed handle can be supported in the desktop On the other end of ontology, to pack up the desktop ontology.

The utility model also provides a kind of automobile, which is characterized in that including chassis, the chassis is equipped with driver's cabin, institute It states and is equipped with front-row seats and back seat in driver's cabin, the back of the front-row seats is equipped with any one of them car-seat as above Chair small table plate.

Auto use chair small table plate and automobile provided by the utility model, by the way that cup is arranged on the desktop ontology of small table plate Hole is arranged cup pallet in the lower section in cup hole, cup pallet is connected with the lower surface of desktop ontology by elastic component.Make Used time, after cup is put into cup hole, cup pallet can be far from desktop ontology, to drive water under the gravity of cup Cup move together, so that the middle and lower part of cup is entirely located in the lower section in cup hole, by cup be firmly fixed in cup hole without It easily overturns, to reduce the security risk in driving conditions.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts, Other drawings may also be obtained based on these drawings.

Fig. 1 is the structure diagram for the auto use chair small table plate that one embodiment of the utility model provides；

Fig. 2 is the separation structure schematic diagram of Fig. 1；

Fig. 3 is the structure diagram for the cup pallet that one embodiment of the utility model provides；

Fig. 4 is the structure diagram for the link that one embodiment of the utility model provides；

Fig. 5 is the connection structure schematic diagram of gas spring and link that one embodiment of the utility model provides；

Fig. 6 is the structure diagram for the reinforcing plate that one embodiment of the utility model provides；

Fig. 7 is the connection structure schematic diagram of widening plate and desktop ontology that one embodiment of the utility model provides；

Fig. 8 is the structure diagram for the placing groove that one embodiment of the utility model provides；

Fig. 9 is the sectional view along A-A of Fig. 8；

Figure 10 is the structure diagram for the fixing piece that one embodiment of the utility model provides.

Reference numeral：

1- desktop ontologies；

2- cup pallets；

21- supporting surfaces；

22- circular grooves；

3- elastic components；

4- links；

The first planes of 41-；

The second planes of 42-；

421- shaft mounting holes；

422- gas spring mounting holes；

5- gas springs；

51- gas spring ontologies；

52- ball studs；

6- reinforcing plates；

7- widening plates；

71- widens board mount；

8- placing grooves；

81- boss；

9- fixing pieces；

91- shafts；

92- fixed handles；

100- electronic equipments；

200-.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.

Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.In the absence of conflict, following implementation Feature in example and embodiment can be combined with each other.

In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on ... shown in the drawings Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model Limitation.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be It is connected directly, can also can be indirectly connected through an intermediary the mutual of connection inside two elements or two elements Interactively.For the ordinary skill in the art, it can understand that above-mentioned term is new in this practicality as the case may be Concrete meaning in type.

It should be noted that term " first ", " second " are only used for facilitating description different in the description of the present invention, Component, be not understood to indicate or imply ordinal relation, relative importance or implicitly indicate indicated technical characteristic Quantity." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.

With the development of auto industry, the type of automotive trim is more and more abundant, and the comfort of seating is also higher and higher. In many automotive trims, the small table plate mounted on automobile seat rear is the extremely strong interior trim of a practicability, and people are by bus When cup, books, food and other items can be placed on small table plate, facilitate people to take at any time, to being effectively utilized Interior space, improves comfort level by bus.

Small table plate in the prior art includes desktop ontology, and the lower end of desktop ontology is hingedly fixed with automotive seat, upper end It is connected with automotive seat by link mechanism.Desktop ontology is in integrally horizontal plate shape, and cup groove is equipped at one angle.Make Cup can be positioned in cup groove by used time, passenger, and the small article such as portable books, food is placed on desktop ontology On.

But the cup groove fixed performance in the prior art on small table plate is poor, when encountering emergency brake or vehicle jolts Situation when cup easily overturned from cup groove, to cause security risk.

In order to overcome the drawbacks described above under the prior art, the purpose of this utility model is to provide a kind of auto use chair teapoys Cup can be firmly fixed in cup mounting hole by plate and automobile, small table plate provided by the utility model, reduce driving Security risk in the process.

It is described below in conjunction with the detailed content to the utility model of attached drawing, so that those skilled in the art can The more detailed content for understanding the utility model.

Embodiment one

Fig. 1 is the structure diagram for the auto use chair small table plate that one embodiment of the utility model provides；Point knot that Fig. 2 is Fig. 1 Structure schematic diagram；Please refer to Fig. 1-2.The present embodiment provides a kind of auto use chair small table plate, including desktop ontology 1, the one of desktop ontology 1 End is articulated and connected with automotive seat；Desktop ontology 1 is equipped with the cup hole for holding cup, and the lower section in cup hole is equipped with cup Pallet 2, cup pallet 2 are connected with the lower surface of desktop ontology 1 by elastic component 3.

Specifically, the shape of desktop ontology 1 can be selected according to the actual needs in the present embodiment, in general, examining The problems such as considering interior space utilization rate and ease of use, desktop ontology 1 can select shape similar with vehicle seat back, I.e. whole is in rough rectangular shape, i.e., the desktop ontology 1 of the present embodiment includes that (desktop ontology 1 is in open shape for upper surface Using face under state), lower surface (desktop ontology 1 in the on-state face) opposite with using face and connect the upper surface and Four vertical sides of lower surface.One end of desktop ontology 1 is articulated and connected with automotive seat, so that desktop ontology 1 can be opposite It is rotated in automotive seat so that desktop ontology 1 easily can be packed up or be opened and used.Desktop ontology 1 is hinged with automotive seat One end can be selected as the lower end or upper end of desktop ontology 1, specifically can be according to practical environment inside car and the convenience etc. used Condition selects.To improve the aesthetics of interior trim, hinge joint is arranged on the lower surface of desktop ontology 1.

The cup hole for holding water cup is additionally provided on desktop ontology 1, the lower section in cup hole is equipped with cup pallet 2, water 2 generally planar shape of cup tray, and its area is more than the area in cup hole；The shape of cup pallet 2 can carry out as needed It is arranged, in the present embodiment, cup pallet 2 is circle.It is solid by elastic component 3 between cup pallet 2 and the lower surface of desktop ontology 1 Fixed connection, so that cup can be placed on cup pallet 2.Specifically, in an alternative embodiment, it can be in cup holder Multigroup mounting hole in correspondence with each other is set on disk 2 and desktop ontology 1, is connected and fixed after the both ends of elastic component 3 are passed through mounting hole. Elastic component 3 in a free state, there is a pre-determined distance, this distance is generally less than between cup pallet 2 and desktop ontology 1 5cm, to reduce the volume that small table plate integrally occupies；After cup is put into cup hole, elastic component 3 is under the gravity of cup It can extend, to drive cup pallet 2 and cup far from desktop ontology 1, the middle and lower part of cup be made to be entirely located under cup hole Side, cup is firmly fixed to be not prone to tip in cup hole.At this point, even if encountering vehicle emergency brake or vehicle passes through top The road surface winnowed with a dustpan and shake larger situation, since the center of gravity of cup is located near desktop ontology 1, and cup hole plays cup Good position-limiting action so that cup is not easy to overturn from desktop ontology 1.

Auto use chair small table plate provided in this embodiment, by the way that cup hole is arranged on the desktop ontology 1 of small table plate, in water The lower section setting cup pallet 2 of cup aperture, cup pallet 2 is connected with the lower surface of desktop ontology 1 by elastic component 3.It is using When, after cup is put into cup hole, cup pallet 2 can be far from desktop ontology 1, to drive water under the gravity of cup Cup move together, so that the middle and lower part of cup is entirely located in the lower section in cup hole, by cup be firmly fixed in cup hole without It easily overturns, to reduce the security risk in driving conditions.

Fig. 3 is the structure diagram for the cup pallet that one embodiment of the utility model provides；Please continue to refer to Fig. 1-3.It is optional , cup pallet 2 includes supporting surface 21 in the present embodiment, and to adapt to the shape of most of cup, circle is equipped on supporting surface 21 Connected in star 22, circular groove 22 is located at the lower section in cup hole, to be limited to cup.

Optionally, the material of elastic component 3 can be selected according to actual conditions in the present embodiment, for example, optional at one Embodiment in elastic component 3 be spring.One end of elastic component 3 is arranged on supporting surface 21 and in the outside of circular groove 22, bullet Property part 3 quantity be four, four elastic components 3 are evenly distributed on same periphery so that the uniform force of each elastic component 3, Supporting surface 21 is set to be not susceptible to tilt.

Fig. 4 is the structure diagram for the link that one embodiment of the utility model provides；Please refer to Fig. 1, Fig. 2 and Fig. 4.Into one Step, link 4 is equipped in the present embodiment between desktop ontology 1 and automotive seat, the quantity of link 4 is two, two companies It connects frame 4 to be arranged on the lower surface of desktop ontology 1 and the both sides of the same end positioned at the lower surface of desktop ontology 1, i.e., two Link 4 is arranged close to the same side of desktop ontology 1.

Link 4 includes the first plane 41 being fixedly connected with automotive seat, and one end of the first plane 41 is equipped with the vertically Two planes 42；Second plane 42 is equipped with shaft mounting hole 421, and the lower surface of desktop ontology 1 is equipped with shaft mounting hole, shaft Across shaft mounting hole 421 and shaft mounting hole desktop ontology 1 and automotive seat to be articulated and connected.Specifically, shaft is installed The plane that hole can be fixedly connected by one with desktop ontology 1 curls into.

Fig. 5 is the connection structure schematic diagram of gas spring and link that one embodiment of the utility model provides；Please refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5.More further, it is used for convenience of passenger so that desktop can be additionally provided with gas with opens voluntarily when in use The quantity of spring 5, gas spring 5 is two.Gas spring mounting hole 422 is equipped in the second plane 42, one end of gas spring 5 is fixed In gas spring mounting hole 422, the lower surface of the other end and desktop ontology 1 of gas spring 5 is fixedly linked.Specifically, gas spring 5 Including gas spring ontology 51, the both ends of gas spring ontology 51 are equipped with ball stud 52, and the ball stud 52 being connected with link 4 is arranged In gas spring mounting hole 422, the ball stud 52 of the other side is fixed on the gas spring holder 53 being connected with desktop ontology 1, gas Structure similar with link 4 can be selected in spring support 53.

Auto use chair small table plate provided in this embodiment, by the way that cup hole is arranged on the desktop ontology 1 of small table plate, in water The lower section setting cup pallet 2 of cup aperture, cup pallet 2 is connected with the lower surface of desktop ontology 1 by elastic component 3.It is using When, after cup is put into cup hole, cup pallet 2 can be far from desktop ontology 1, to drive water under the gravity of cup Cup move together, so that the middle and lower part of cup is entirely located in the lower section in cup hole, by cup be firmly fixed in cup hole without It easily overturns, to reduce the security risk in driving conditions.In addition, the present embodiment facilitates passenger by the way that gas spring 5 is arranged Use.

Fig. 6 is the structure diagram for the reinforcing plate that one embodiment of the utility model provides；Please refer to Fig. 1, Fig. 2 and Fig. 6.It is optional , it is additionally provided with reinforcing plate 6, reinforcing plate 6 is fixedly connected on the lower surface of desktop ontology 1.Reinforcing plate 6 selects self-strength higher Metallic plate, to improve the integrated carrying ability of small table plate so that on small table plate can to prevent setting some heavier articles, such as take down notes This computer etc. further facilitates the use of passenger, improves comfort by bus.

Further, reinforcing plate 6 can be arranged in the lower section in cup hole in the present embodiment, and one is opened up in reinforcing plate 6 For the via that cup passes through, the other end of another elastic component 3 is fixedly connected in reinforcing plate 6, while shaft mounting hole is also formed in In reinforcing plate 6, curled by one end of reinforcing plate 6.

Fig. 7 is the connection structure schematic diagram of widening plate and desktop ontology that one embodiment of the utility model provides；Please refer to figure 1, Fig. 2 and Fig. 7.Optionally, it is additionally provided with widening plate 7, widening plate 7 is articulated and connected with desktop ontology 1.The quantity of widening plate 7 can be with To be multiple, the difference with desktop ontology 1 is hinged at respectively.For example, the quantity of widening plate 7 is three in the present embodiment, point It is not hinged on three sides hinged not with automotive seat of desktop ontology 1.

Articulated connection structure in below by taking a side as an example to the present embodiment between widening plate 7 and desktop ontology 1 into Row is described in detail.In the present embodiment, widening plate 7 is hingedly fixed with desktop ontology 1 by widening board mount 71, widens board mount 71 Include joint face for being fixedly connected with widening plate 7 or desktop ontology 1 and shaft hole in joint face one end is set, widens It is set between plate 7 and desktop ontology 1 there are four board mount 71 is widened, widens board mount 71 for four and be respectively provided at widening plate in pairs 7 both ends, wherein a joint face for widening board mount 71 in each group is fixedly connected with widening plate 7, another widening plate The joint face of holder 71 is fixedly connected with desktop ontology 1, and shaft, which will sequentially pass through the shaft hole that four are widened on board mount 71, to be added Wide plate 7 is hingedly fixed with desktop ontology 1.

In the present embodiment, desktop ontology 1 can be increased when widening plate 7 is turned to desktop 1 same level of ontology Usable floor area facilitates the use of passenger；When widening plate 7 is turned to perpendicular to the position of desktop ontology 1, can make as baffle With preventing from placing article on desktop ontology 1 falling.

Fig. 8 is the structure diagram for the placing groove that one embodiment of the utility model provides；Fig. 9 is the sectional view along A-A of Fig. 8； Please refer to Fig. 1, Fig. 2, Fig. 8 and Fig. 9.Further, for convenience of the accompanied electronics such as mobile phone, charger baby, tablet computer equipment 100 It places, placing groove 8 is additionally provided on desktop ontology 1, placing groove 8 is the groove being opened on desktop ontology, the bottom surface of placing groove 8 Multiple boss 81 parallel to each other are equipped with, the direction of boss 81 can be configured according to actual needs.The setting of placing groove 8 is not Only facilitate passenger to place carry-on electronic equipment 100 or other small parts (such as pen 200, key), and facilitates electronic equipment 100 use, for example, portable pen 100 can be directly placed in the groove that adjacent lands 81 are separated out；Watch video When, it is not required to use outside support, it only need to either tablet computer sidewards or endways placement, enables one end support in placing groove by mobile phone 8 edge, the other end are supported on the boss 81 of 8 bottom surface of placing groove.

The top of placing groove 8 is additionally provided with cover board, and cover board is connected and fixed with placing groove 8, when cover board and placing groove 8 connect and fix Afterwards, in the upper surface of cover board and desktop ontology 1 is generally aligned in the same plane, the use of passenger's selectivity is allow to put by the way that cover board is arranged Set slot 8.

Figure 10 is the structure diagram for the fixing piece that one embodiment of the utility model provides；Please refer to Fig. 1, Fig. 2 and Figure 10.It can Choosing, the present embodiment further includes the fixing piece 9 for fixing desktop ontology 1, and fixing piece 9 includes turn being arranged on automotive seat Axis 91, fixed handle 92 is arranged in shaft 91, and fixed handle 92 can 91 rotation around the shaft.

When fixed handle 92 is in vertical state, fixed handle 92 can be supported on the other end of desktop ontology 1, with Pack up desktop ontology 1；When fixed handle 92 turns to horizontal position or more, desktop ontology 1 is opened under gravity, It is slowly opened under the action of gas spring 5 to horizontal position, so that passenger uses.

Embodiment two

The present embodiment also provides a kind of automobile, including chassis, and chassis is equipped with driver's cabin, front-row seats are equipped in driver's cabin And back seat, it is equipped with the auto use chair small table plate described in embodiment one as above at the back of the front-row seats.

Automobile provided in this embodiment, by the way that cup hole, the lower section in cup hole are arranged on the desktop ontology of small table plate Cup pallet is set, cup pallet is connected with the lower surface of desktop ontology by elastic component.When in use, cup is put into water After in cup aperture, cup pallet can make cup far from desktop ontology under the gravity of cup to drive cup to move together Middle and lower part be entirely located in the lower section in cup hole, cup is firmly fixed to be not prone to tip in cup hole, to reduce Security risk in driving conditions.

Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the present embodiment, rather than its limitations； Although the present embodiment is described in detail with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that： It still can be either special to which part or whole technologies with technical scheme described in the above embodiments is modified Sign carries out equivalent replacement；And these modifications or replacements, it does not separate the essence of the corresponding technical solution, and the present embodiment is respectively implemented The range of example technical solution.

Claims (10)

1. a kind of auto use chair small table plate, which is characterized in that including desktop ontology, one end of the desktop ontology and automotive seat Articulated connection；The desktop ontology is equipped with the cup hole for holding cup, and the lower section in the cup hole is equipped with cup pallet, The cup pallet is connected with the lower surface of the desktop ontology by elastic component.

2. auto use chair small table plate according to claim 1, which is characterized in that the cup pallet includes supporting surface, institute It states supporting surface and is equipped with circular groove, the circular groove is located at the lower section in the cup hole.

3. auto use chair small table plate according to claim 2, which is characterized in that the elastic component is spring；The elasticity The quantity of part is four, and four elastic components are evenly distributed on same periphery.

4. auto use chair small table plate according to claim 1, which is characterized in that the desktop ontology and the automotive seat Between be equipped with link, the quantity of the link is two, and two links are arranged under the desktop ontology The both sides of the same end of the lower surface on surface and positioned at the desktop ontology；

The link includes the first plane being fixedly connected with the automotive seat, and one end of first plane is equipped with vertically Second plane；Second plane is equipped with shaft mounting hole, and the lower surface of the desktop ontology is equipped with shaft mounting hole, turns Axis passes through the shaft mounting hole and shaft mounting hole so that the desktop ontology and the automotive seat to be articulated and connected.

5. auto use chair small table plate according to claim 4, which is characterized in that be additionally provided with gas spring, second plane Be equipped with gas spring mounting hole, one end of the gas spring is fixed in the gas spring mounting hole, the gas spring it is another The lower surface with the desktop ontology is held to be fixedly linked.

6. auto use chair small table plate according to claim 5, which is characterized in that be additionally provided with reinforcing plate, the reinforcing plate is solid Surely it is connected on the lower surface of the desktop ontology.

7. auto use chair small table plate according to claim 1, which is characterized in that be additionally provided with widening plate, the widening plate with The desktop ontology articulated connection.

8. auto use chair small table plate according to claim 1, which is characterized in that further include placing groove, the placing groove is The bottom surface of the groove being opened on the desktop ontology, the placing groove is equipped with multiple boss parallel to each other；

Cover board is additionally provided with above the placing groove, the cover board is connected and fixed with the placing groove, when the cover board with it is described After placing groove connects and fixes, in the upper surface of the cover board and the desktop ontology is generally aligned in the same plane.

9. auto use chair small table plate according to claim 1, which is characterized in that further include for fixing the desktop ontology Fixing piece, the fixing piece includes the shaft being arranged on the automotive seat, and fixed handle, institute are arranged in the shaft Stating fixed handle can rotate around the shaft；When the fixed handle is in vertical state, the fixed handle can be supported On the other end of the desktop ontology, to pack up the desktop ontology.

10. a kind of automobile, which is characterized in that including chassis, the chassis is equipped with driver's cabin, and front row is equipped in the driver's cabin The back of seat and back seat, the front-row seats is equipped with auto use chair teapoy as claimed in any one of claims 1-9 wherein Plate.