阅读说明：本技术 用于车辆座椅的侧桌组件 (Side table assembly for vehicle seat ) 是由 韩国宪 金祥镐 尹相辉 吴仁硕 权奇锡 吴荣均 于 2019-04-03 设计创作，主要内容包括：本发明公开了一种用于车辆座椅的侧桌组件,其包括：桌子,在所述桌子上形成杯架插入部分；主体,其布置在车辆座椅的侧表面；接合铰链装置,其联接在所述主体与所述桌子之间,以使桌子能够相对于所述主体转动；以及杯架,其具有敞开的上表面和封闭的下表面,并且联接至所述杯架插入部分。所述接合铰链装置包括：接合铰链,其在一侧处连接到所述桌子并且在另一侧处连接到所述主体；铰链弹簧,其插入到所述接合铰链中,以弹性地支撑所述接合铰链；以及铰链圆柱,其一侧插入到所述接合铰链中并且与所述铰链弹簧接触,而另一侧插入到所述主体中。(The invention discloses a kind of side table assemblys for vehicle seat comprising: desk forms cup holder insertion portion on the desk；Main body is arranged in the side surface of vehicle seat；Joint hinge device is connected between the main body and the desk, so that desk can be relative to the body rotation；And cup holder, with open upper surface and closed lower surface, and it is attached to the cup holder insertion portion.The joint hinge device includes: joint hinge, and the desk is connected at side and is connected to the main body at the other side；Hinge spring is inserted into the joint hinge, to be elastically supported the joint hinge；And pivoted cylindrical, one side is inserted into the joint hinge and contacts with the hinge spring, and the other side is inserted into the main body.)

1. a kind of side table assembly for vehicle seat, comprising:

Desk forms cup holder insertion portion on the desk；

Main body is configured to be arranged in the side surface of vehicle seat；And

Joint hinge device is connected between the main body and the desk, so that desk can turn relative to the main body It is dynamic；

Wherein, the joint hinge device includes:

Joint hinge is configured to be connected to the desk at side and is connected to the main body at the other side；

Hinge spring is inserted into the joint hinge, to be elastically supported the engagement hinge in a longitudinal direction of the main body Chain；And

Pivoted cylindrical is configured to that side is made to be inserted into the joint hinge and contact with the hinge spring, and the other side is inserted Enter into the main body and by the body supports.

2. the side table assembly according to claim 1 for vehicle seat, in which:

The joint hinge includes having the coupling part of flat surface and being formed at the side of articulated connection point and have The leader in the section of circular shape；

The leader is arranged so as to form cylinder insertion hole, the hinge spring and hinge in the side of the leader Chain cylinder is inserted into the cylinder and inserts in the hole, and forms lobe in the other side of the leader and rectangle is prominent Portion, the lobe have the section of circular shape and protrude from the leader, and the rectangular stub has The section of rectangular shape and prominent from the lobe.

3. the side table assembly according to claim 2 for vehicle seat, wherein the main body is arranged so that on it It is recessed to be sequentially formed round insertion groove corresponding with the lobe and the rectangular stub and rectangle insertion respectively Slot.

4. the side table assembly according to claim 3 for vehicle seat, wherein the pivoted cylindrical is configured to make hinge Retainer can be attached to the pivoted cylindrical, be moved with limiting the joint hinge towards the pivoted cylindrical.

5. the side table assembly according to claim 1 for vehicle seat opens wide wherein the cup holder insertion portion has Upper surface and closed lower surface, the cup holder is formed as the double cylinder-shaped shape extended downwardly from the desk, and into one Step includes the cup holder being inserted between double cylinders of the cup holder insertion portion.

6. the side table assembly according to claim 5 for vehicle seat, in which:

The cup holder has been formed on multiple notch, is respectively formed in an upward direction in the multiple notch multiple prominent Portion out,

The cup holder insertion portion has the protruding portion corresponding to cup holder and is formed between double cylinders in a downward direction Multiple protruding portion；

The cup holder further comprises reset spring,

Wherein the protruding portion of the cup holder is inserted into the first side of the reset spring, and the protrusion of the cup holder insertion portion Portion is inserted into second side of the reset spring.

7. the side table assembly according to claim 6 for vehicle seat, in which:

The cup holder, which has, is formed thereon side and outwardly projecting multiple hooks；

Multiple hook directional slits corresponding with the multiple hook are formed on the upside of the cup holder insertion portion, thus when described When cup holder is moved down by external force, multiple hooks are engaged with multiple hook directional slits, move down distance with limitation.

8. the side table assembly according to claim 1 for vehicle seat, further comprises:

Frame is configured to couple to the main body；And

Mounting bracket is configured to the frame being attached to seat,

Wherein, the frame includes:

Upper bracket is arranged on direction corresponding with the longitudinal direction of the main body, and is attached to the interior table of the main body Face；

Multiple intermediate supports are configured to extend downwardly from the upper bracket；And

Lower bracket is configured to be connected between the intermediate support.

9. the side table assembly according to claim 8 for vehicle seat, wherein the frame further comprises check plate, The check plate is attached to two intermediate supports of the multiple intermediate support at its two sides.

10. the side table assembly according to claim 9 for vehicle seat, wherein the check plate is connected in and the cup At the corresponding position of frame insertion portion.

11. the side table assembly according to claim 8 for vehicle seat, wherein the desk, which has, forms table behind Ribs on face, the upper bracket have the ribs supporting element being formed thereon, and the ribs supporting element is configured to The ribs is supported in the state of the desk expansion.

12. the side table assembly according to claim 8 for vehicle seat, wherein wire guide is attached to the table The rear surface of son, the wire for being configured to be attached to the wire guide in the state that desk folds are attached to institute State intermediate support.

13. the side table assembly according to claim 5 for vehicle seat, further comprises cup rotating device, described Cup rotating device has circular support part and operation part, and the diameter of the circular support part is inserted into greater than the cup holder The diameter of partial side surface, the operation part extends outwardly and protrudes from the side of the circular support part, wherein more A interior ledge is formed in the inside of the circular support part, by cutting the cup holder insertion portion in a longitudinal direction Rotating device guiding piece is formed, thus by the way that the interior ledge of cup rotating device is inserted into rotating device guiding piece In, cup rotating device is inserted into cup holder insertion portion.

14. the side table assembly according to claim 13 for vehicle seat, wherein the rotating device guiding piece has The rotating device fixed slit for being formed thereon side and extending in the circumferential direction of the cup holder insertion portion.

15. the side table assembly according to claim 14 for vehicle seat is formed in outside it wherein the cup holder has The rotating device limiting groove of side, interior ledge are formed in the side in the rotating device limiting groove and fill from the rotation The side set in limiting groove is prominent.

16. the side table assembly according to claim 15 for vehicle seat is formed thereon wherein the cup holder has Side and outwardly projecting multiple hooks, the cup holder insertion portion, which has, is formed thereon side and corresponding with multiple hooks respectively Multiple hook directional slits, so that multiple hooks connect with multiple hook directional slits respectively when cup holder is moved down by external force It closes, distance is moved down with limitation.

17. the side table assembly according to claim 15 for vehicle seat, further comprises button, the button arrangement At being inserted into the push-button recess for being formed in the desk, wherein the button include the promotion part being exposed on desk and Be formed as the operation part extended in a downward direction from the promotion part, thus when promoting button, button Operation part pushes the operation part for the cup rotating device being limited in rotating device limiting groove, so that cup rotating device The interior ledge of operation part deviation rotating device limiting groove.

18. a kind of side table assembly for vehicle seat, comprising:

Desk forms cup holder insertion portion on the desk；

Main body is configured to be arranged in the side surface of vehicle seat；

Joint hinge device is connected between the main body and the desk, so that desk can turn relative to the main body It is dynamic；And

Cup holder comprising the bottom plate at the downside of cup holder insertion portion is set,

Its insole board is operated due to weight by link mechanism in a downward direction.

19. the side table assembly according to claim 18 for vehicle seat, wherein the cup holder includes:

First connecting rod is configured to connect to the bottom plate；

Second connecting rod is configured to be connected to the first connecting rod by one side, is connected by the other side of the second connecting rod It is connected to desk fixed part, the desk fixed part is connected to the rear surface of the desk；

Turning joint is configured to connect the bottom plate and the first connecting rod, and connects the bottom plate and described second and connect Bar；And

Tension spring is configured to be fixed to the rear surface of the desk by one side, and is configured to through the tension The other side of spring supports the second connecting rod.

20. the side table assembly according to claim 18 for vehicle seat, wherein the joint hinge device includes:

Joint hinge is configured to side and is attached to the desk, and the other side is attached to the main body；

Hinge spring is configured for insertion into the joint hinge, to support the engagement to cut with scissors in a longitudinal direction of the main body Chain；And

Pivoted cylindrical is configured to be inserted into side to contact with the hinge spring in the joint hinge, and the other side is inserted Enter into the main body and by the body supports.

Technical field

The present invention relates to a kind of side table assemblys for seat, are connected to vehicle seat.

Background technique

In order to facilitate passenger, in the inside of vehicle equipped with various devices and structure.

The desk for being installed on the side of vehicle seat is exactly a kind of such item of convenience.However, this desk is usually only Substitute applied to first row seat as floor console, and be usually not arranged in second row of seats.

Furthermore, it is contemplated that the interior space utilizes, this side table is generally arranged such that desk is unfolded to use, and table Son folds downwards when not in use, to only occupy the confined space of vehicle interior.

As traditional example of side table, in Korean Patent Publication No. 10-2005-0038370 and U.S. Patent Publication No. Desk disclosed in 2015-0114270 uses following configurations, wherein two chain links form blunt at the position using desk Angle, to apply firm link configuration on the direction of its own weight.However, in such a configuration, due in chain link rail Should not have barrier in mark, it is therefore desirable to release be supported on self weight direction on obtuse angle structure, with expose lower end appearance and Folding table.For this purpose, being correspondingly necessarily required to control stick.

In addition, U.S. Patent Publication No. 2016-0000248 and Japanese patent application publication No. 2010-215073 and 2015- Desk disclosed in 136976 is limited in that cup holder is difficult to accommodate the cup with larger depth, and when desk is installed When second row of seats, the thickness of desk not in use should the relatively thin entrance sky to ensure three rows of seats Between.

Content described in the background helps to understand background of the invention, and may include related neck of the invention The not previously known content of the technical staff in domain.

Summary of the invention

The present invention provides a kind of side table assemblys for vehicle seat, can roll in the case where not using control stick Folded and expansion desk, has enough intensity, and can even accommodate biggish cup.

The side table assembly for vehicle seat according to an aspect of the present invention may include: desk, in the desk Upper formation cup holder insertion portion；Main body is configured to be arranged in the side surface of vehicle seat；Joint hinge device, is connected in Between the main body and the desk, so that desk can be relative to the body rotation；And cylinder-shaped cup holder, have spacious The upper surface and closed lower surface opened, the cup holder are configured to couple to the cup holder insertion portion.Here, the engagement hinge Chain apparatus may include: joint hinge, is configured to be connected to the desk at side and is connected to institute at the other side State main body；Hinge spring is inserted into the joint hinge, to be elastically supported the engagement in a longitudinal direction of the main body Hinge；And pivoted cylindrical, it is configured to that side is made to be inserted into the joint hinge and contact with the hinge spring, separately Side is inserted into the main body and by the body supports.

In addition, the joint hinge may include the coupling part and leader with flat surface, the guide portion Divide at the side for being formed in articulated connection point and have the section of circular shape；The leader can be configured so that Cylinder is formed in the side of the leader and is inserted into hole, and the hinge spring and pivoted cylindrical are inserted into cylinder insertion hole In, lobe and rectangular stub are formed in the other side of the leader, the lobe has round shape The section of shape and prominent from the leader, the rectangular stub have the section of rectangular shape and from the circles Protruding portion is prominent.

Moreover, the main body can be configured so that be sequentially formed on it respectively with the lobe and described The corresponding round insertion groove of rectangular stub and rectangle are inserted into groove.

In addition, the pivoted cylindrical can be configured to that hinge stop is enable to be attached to the pivoted cylindrical, with limitation The joint hinge is moved towards the pivoted cylindrical.

Meanwhile the cup holder insertion portion can have open upper surface and closed lower surface, the cup holder is formed For the double cylinder-shaped shape extended downwardly from the desk, and the cup holder is inserted into double circles of the cup holder insertion portion Between cylinder.

Moreover, the cup holder can be formed on multiple notch, in the multiple notch in an upward direction It is respectively formed multiple protruding portion, the cup holder insertion portion can have multiple protruding portion, and the protruding portion corresponds to cup holder Protruding portion, and be formed between double cylinders in a downward direction；The cup holder may further include reset spring, described The protruding portion of cup holder is inserted into the first side of the reset spring, and the protruding portion of the cup holder insertion portion is inserted into the reset Second side of spring.

In addition, the cup holder, which can have, is formed thereon side and outwardly projecting multiple hooks；It is inserted into the cup holder Could be formed with multiple hook directional slits corresponding with the multiple hook on the upside of partial, thus when the cup holder by external force to When lower mobile, multiple hooks are engaged with multiple hook directional slits, move down distance with limitation.

Meanwhile the side table assembly for vehicle seat may further include: frame, be configured to couple to described Main body；And mounting bracket, it is configured to the frame being attached to seat.Here, the frame may include: upper bracket, It is arranged on direction corresponding with the longitudinal direction of the main body, and is attached to the inner surface of the main body；Multiple centres Bracket is configured to extend downwardly from the upper bracket；And lower bracket, it is configured to be connected between the intermediate support.

Moreover, the frame may further include check plate, the check plate is attached to the multiple at its two sides Two intermediate supports of intermediate support.

Here, the check plate can be connected at position corresponding with the cup holder insertion portion.

In addition, the desk can have the ribs to be formed on surface behind, the upper bracket can have to be formed Ribs supporting element on it, the ribs supporting element are configured to support the reinforcement in the state that desk is unfolded Rib.

In addition, wire guide is attached to the rear surface of the desk, and it is configured to the shape folded in the desk The wire that the state second line of a couplet is connected to the wire guide is attached to the intermediate support.

Meanwhile the side table assembly for vehicle seat may further include: cup rotating device, and the cup turns Dynamic device has circular support part and operation part, and the diameter of the circular support part is greater than the cup holder insertion portion The diameter of side surface, the operation part extend outwardly and protrude from the side of the circular support part.Here, in multiple Portion's protruding portion can be formed in the inside of the circular support part, by cutting the cup holder insertion portion in a longitudinal direction Rotating device guiding piece is formed, thus by the way that the interior ledge of cup rotating device is inserted into rotating device guiding piece In, cup rotating device is inserted into cup holder insertion portion weight.

Moreover, the rotating device guiding piece, which can have, is formed thereon side and in the week of the cup holder insertion portion To the rotating device fixed slit just upwardly extended.

In addition, the cup holder can have the rotating device limiting groove to be formed on the outside, interior ledge can be formed It is protruded in the side in the rotating device limiting groove and from the side in the rotating device limiting groove.

In addition, the cup holder, which can have, is formed thereon side and outwardly projecting multiple hooks, the cup holder insertion section Divide can have and be formed thereon side and respectively multiple hook directional slits corresponding with multiple hooks, thus when cup holder passes through external force When moving down, multiple hooks are engaged with multiple hook directional slits respectively, move down distance with limitation.

Meanwhile the side table assembly for vehicle seat may further include: button, the button arrangement is at insertion To being formed in the push-button recess of the desk.Here, the button may include exposure to the promotion part of the desk with And be formed as the operation part extended in a downward direction from the promotion part, thus when promoting button, button Operation part push the operation part of cup rotating device being limited in rotating device limiting groove so that cup rotating device Operation part deviate rotating device limiting groove interior ledge.

Then, the side table assembly for vehicle seat according to another aspect of the present invention may include: desk, in institute State formation cup holder insertion portion on desk；Main body is configured to be arranged in the side surface of vehicle seat；Joint hinge device, It is connected between the main body and the desk, so that desk can be relative to the body rotation；And cup holder comprising set Set the bottom plate at the downside of cup holder insertion portion.Here, bottom plate can be due to weight and by link mechanism in downward side Operation upwards.

Here, the cup holder may include: first connecting rod, be configured to connect to the bottom plate；Second connecting rod, configuration It is connected to the first connecting rod at by one side, and desk fixed part is connected to by the other side of the second connecting rod Point, the desk fixed part is connected to the rear surface of the desk；Turning joint is configured to connect the bottom plate and described First connecting rod, and connect the bottom plate and the second connecting rod；And tension spring, it is configured to be fixed to by one side The rear surface of the desk, and be configured to support the second connecting rod by the other side of the tension spring.

In addition, the joint hinge device may include: joint hinge, it is configured to side and is attached to the desk, separately Side is attached to the main body；Hinge spring is configured for insertion into the joint hinge, in a longitudinal direction of the main body Support the joint hinge；And pivoted cylindrical, be configured to be inserted into side in the joint hinge with the hinge Spring contact, the other side is inserted into the main body and by the body supports.

Detailed description of the invention

Figure 1A is the perspective view of side table assembly according to the present invention, and Figure 1B is the side view of the x-axis observation in Figure 1A.

Fig. 2A is the plan view of the desk of side table assembly according to the present invention, and Fig. 2 B is the rear perspective view of the desk.

Fig. 3 A is the plan view of the main body of side table assembly according to the present invention, and Fig. 3 B is the rear perspective view of main body.

Fig. 4 and Fig. 5 is that the cup holder for showing side table assembly according to the present invention and the cup holder are mounted on desk respectively The view of state.

Fig. 6 is the view for showing the joint hinge device of side table assembly according to the present invention.

Fig. 7 A and Fig. 7 B are the perspective views of the joint hinge of joint hinge device.

Fig. 8 is the enlarged view of a part of the joint hinge device shown in Fig. 6.

Fig. 9 is the view for showing the frame of side table assembly according to the present invention.

Figure 10 is the view for showing the coupling part of the frame coupled with main body.

Figure 11 A, Figure 11 B, Figure 12 A and Figure 12 B are the modes of operation for partlying show side table assembly according to the present invention View, Figure 13 are the views for showing the integrated operation state of side table assembly.

Figure 14 is the view for showing the state of cup holder when desk is folded.

Figure 15 A and Figure 15 B are the views for showing the mode of operation of cup holder of side table assembly according to the present invention.

Figure 16 is the view for showing the cup rotating device of side table assembly of another embodiment according to the present invention.

Figure 17 is the view for showing the cup holder insertion portion of side table assembly of another embodiment according to the present invention.

Figure 18 A and Figure 18 B are the views for showing the installation condition of cup holder of another embodiment according to the present invention.

Figure 19 is the view for showing the cup holder of another embodiment according to the present invention.

Figure 20 A and Figure 20 B are the view for showing the desk and button of another embodiment according to the present invention, Tu21Shi The sectional view of desk and button.

Figure 22 A, Figure 22 B, Figure 23 A and Figure 23 B are to show being caused by button for another embodiment according to the present invention Mode of operation view.

Figure 24 A and Figure 24 B are the views for showing the side table assembly of another embodiment according to the present invention.

Figure 25 is the view for partlying show the side table assembly of another embodiment according to the present invention.

Specific embodiment

It should be appreciated that term used herein " vehicle " or " vehicle " or other similar terms generally comprise motor vehicle , for example including sport vehicle (SUV), car, truck, various commerial vehicles riding vehicle, including various boats The ship of ship, ship, aircraft etc., and including hybrid vehicle, electric vehicle, plug-in hybrid-power electric vehicle , hydrogen-powered vehicle and other alternative fuel vehicles (for example originating from the fuel of the nonoil energy).As mentioned herein It arrives, hybrid vehicle is vehicle with two or more power sources, such as the vehicle of both petrol power and electric power .

The term as used herein only for describe specific embodiment purpose, it is no intended to limitation the present invention.As this Used in text, singular " one ", "one" and " described " are intended to also include plural form, unless the context otherwise clearly Explanation.It will further appreciated that indicating that there are institutes when term " includes " and/or " including " ought be used in the present specification Feature, numerical value, step, operations, elements, and/or components are stated, but do not exclude the presence of or be added one or more kinds of others Feature, numerical value, step, operation, component, assembly unit and/or its group.As described herein, term "and/or" include it is a kind of or Any and all combinations of a variety of associated listed items.Throughout the specification, unless clearly opposite description, term " includes " It should be understood to imply with version such as " comprising " or " including " and be still not excluded for any other member comprising the element Part.In addition, the term " unit " described in the description, " device ", " component " and " module " are meant for executing at least one The unit of function and operation, and can be realized by hardware component or component software and their combination.

In addition, control logic of the invention may be embodied as non-transient computer-readable Jie on computer-readable medium Matter, it includes the executable program instructions by execution such as processor, controllers.The example of computer-readable medium includes but unlimited In ROM, RAM, optical disc (CD)-ROM, tape, floppy disk, flash disc drives, smart card and optical data storage.Computer can Read medium can also be distributed in the computer system of network connection so that computer-readable medium for example by remote information at Reason server or controller zone network (Controller Area Network, CAN) store and execute in a distributed fashion.

In order to fully understand the present invention, the advantages of operation of the invention, the purpose that embodiment through the invention is realized, It should refer to show the attached drawing shown in the accompanying drawings and content of the preferred embodiments of the invention.

In description the preferred embodiments of the invention, it will reduce or omit obscuring master of the invention with may not be necessary The well-known technique or repetitive description of purport.

Figure 1A is the perspective view of side table assembly according to the present invention, and Figure 1B is the side view of the x-axis observation in Figure 1A.

The side that vehicle seat is arranged on for the side table assembly of vehicle seat of an embodiment according to the present invention Portion and the device that can be folded or be unfolded, so that desk can expand horizontally so that cup etc. can pacify when using It is placed on thereon or is kept, and when not using, it can be with folding table to ensure space.

For this purpose, side table assembly includes desk 110, main body 120, frame 130 and mounting bracket 140 etc., the desk 110 are configured to expand horizontally, and the main body 120 is connected to the side of desk 110 to support desk 110, and the frame 130 configures For steadily supportive body 120, the mounting bracket 140 is connected to frame 130 in one side and is connected to seat in the other side The seat portion of chair.

Fig. 2A is the plan view of the desk of side table assembly according to the present invention, and Fig. 2 B is the rear perspective view of the desk.

Desk 110 can be configured to be expanded horizontally in parallel with the seat portion of seat for using and in downward side It is folded up.

Desk 110 includes upper plate 111 and back plate 112, and article can be placed and be kept to the upper plate 111, and back plate 112 couples To the lower surface of upper plate 111.

Preferably, desk 110 has approximate rectangular flat shape.

In upper plate 111, be formed with cup holder insertion portion 111-1, be used to support cup cup holder be inserted into it is described In cup holder insertion portion 111-1, and being formed with can be in the storage cavity portion 111-2 for wherein keeping mobile phone etc..

The opposite side in the side coupled with main body 120 that handle 112-1 is arranged in back plate 112, so that user can be with Handle is caught so that desk 110 is unfolded.

Ribs 112-2 is formed in back plate, rigidly to resist the load of the desk 110 of horizontal development.

Multiple ribs 112-2 are set as extending in the direction of the width, and the width direction is approximate rectangular desk 110 Short side direction.

Wire guide 112-3 is arranged so that wire guide is attached to the wire being formed on frame 130 134, it will be described later, to maintain folded state when desk 110 folds.

Wire guide 112-3 is arranged to be bent plate shape to have elasticity, and the entrance side of wire guide has Horn shape forms the channel with relatively narrow width in middle section to couple with wire 134.Therefore, in gold After belonging to silk 134 gap in wire guide 112-1 being made to broaden and be then inserted into, wire guide shrink again to prevent Only wire is deviate from from wire guide.

Fig. 3 A is the plan view of the main body of side table assembly according to the present invention, and Fig. 3 B is the rear perspective view of main body.

Main body 120 has the upper surface 121 parallel with desk 110 being formed thereon, and seat is placed surface 122 and is formed as It is vertically extended downwardly from the side of upper surface 121, seat is allowed to place the side table on surface 122 and the seat of seat portion Face contact is to be supported.

Slot 121-1 and USB terminal slit 121-2 can be formed in upper surface 121, can be in described slot 121-1 Pen is placed, the USB terminal slit 121-2 is configured to that USB is enable to be connected to thereon.

The hinge-coupled part 123 (will be described later) for being configured to couple with joint hinge device 160 is relative to upper table Face 121 is formed in the other side that seat places surface 122.

Fig. 4 and Fig. 5 is that the cup holder for showing side table assembly according to the present invention and the cup holder are mounted on desk respectively The view of state.

Cup holder 150 is the configuration that could be attached to the cup holder insertion portion 111-1 of desk 110 to keep cup.

For this purpose, cup holder 150 has closed cylinder-shaped appearance, with open upper surface and closed lower surface to prop up Support cup.

The uper side surface of cup holder is cut to form outwardly projecting multiple hooks 151 (showing three hooks in Fig. 4).In addition to hook it Outside, multiple notch 152 are formed on uper side surface, and are respectively formed protruding portion in an upward direction in notch 152 153。

Above-mentioned configuration is the configuration and its operation for cup holder to be attached to cup holder insertion portion 111-1.For this purpose, cup holder is inserted Entering part 111-1 has the shape extended downwardly from the upper plate 111 of desk 110, to have cylinder-shaped side corresponding with cup holder 150 Surface.In addition, lower surface is opened wide, and downward side surface is formed in the form of double-walled in cup holder insertion portion.

In the cup holder insertion portion 111-1 with double-walled shape, as shown in figure 5, in space between double-walled to Under side be upwardly formed protruding portion 111-3.

Therefore, when cup holder 150 is inserted into from the downside of cup holder insertion portion 111-1, the side surface insertion of cup holder 150 Into the space between the double-walled of cup holder insertion portion 111-1, the first side of reset spring 154 is inserted into the protrusion of cup holder 150 In portion 153, second side of reset spring 154 is inserted into the protruding portion 111-3 of cup holder insertion portion 111-1.

As a result, when cup is inserted into and is placed on cup holder 150 from the upside of cup holder insertion portion 111-1, it is multiple Position spring 154 due to cup weight and extend so that even if cup holder also stably keeps cup when cup is very big. In addition, reset spring 154 restores so that cup holder 150 is moved upwards up to its home position when removing cup.

Moreover, multiple hook directional slit 111-4 are formed in the uper side surface of cup holder insertion portion 111-1, and cup holder 150 Hook 151 pass through hook directional slit 111-4 so that even if hook and hook draw when cup holder 150 operates in a downward direction It leads slit and is also prevented from cup holder from cup holder insertion portion 111-1 abjection.

In other words, when cup holder 150 is inserted into from the downside of cup holder insertion portion 111-1, hook 151 resiliently is deformed to Then the inside of cup holder 150 reaches hook directional slit 111-4, to restore and protrude outward.

Next, describing joint hinge device with reference to Fig. 6 to Fig. 8.

Fig. 6 is the view for showing the joint hinge device of side table assembly according to the present invention, and Fig. 7 A and Fig. 7 B are engagement hinges The perspective view of the joint hinge of chain apparatus, Fig. 8 are the enlarged views of the part of the joint hinge device shown in Fig. 6.

Joint hinge device 160 is that the hinge-coupled part 123 of main body 120 is attached to desk 110 and makes desk 110 The device that can be rotated relative to main body 120.

Joint hinge device 160 includes joint hinge 161, hinge spring 162, pivoted cylindrical 163, hinge stop 164 And retainer fixing screws 165, the joint hinge 161 are attached to desk 110 in side and are attached to master in the other side The hinge-coupled part 123 of body 120, the hinge spring 162 on the longitudinal direction of main body 120 for being elastically supported engagement Hinge 161, the pivoted cylindrical 163 are connected between hinge spring 162 and hinge-coupled part 123, the hinge stop 164 for limiting the movement of joint hinge 161 in a longitudinal direction, and the retainer fixing screws 165 are stopped for fixed hinge Moving part 164.

Joint hinge 161 includes: coupling part 161-1 and leader 161-2, and articulated connection is divided 161-1 to have and matched It is set to the flat surface for being connected to desk 110, the leader 161-2 is formed in side and the configuration of coupling part 161-1 At be attached to hinge-coupled part 123 and relative to hinge-coupled part 123 can be rotated.

The main body of leader 161-2 is preferably formed to cylinder to rotate.On the leader, side is formed There is cylinder to be inserted into hole 161-3, pivoted cylindrical 163 is inserted into the cylinder insertion hole 161-3, and is formed in the other side Have lobe 161-4 and rectangular stub 161-5, the lobe 161-4 have the section of circular shape and Prominent from main body, the rectangular stub 161-5 has the section of rectangular shape and protrudes from lobe 161-4.

Configuration including two joint hinge devices 160 is shown as an example in Fig. 6, and is preferably set up two A or more joint hinge devices 160 are to ensure rigidity.

Preferably, for the rotation operation of joint hinge device 160, the hinge-coupled part 123 of main body 120 also has The section of circular shape and be formed as extending in a longitudinal direction.In addition, main body 120 is cut to form hinge-coupled portion Point, the hinge-coupled part corresponds to the quantity of joint hinge device 160.

Therefore, two ends are formed on the notch being arranged at a point, and on the basis of notch, a side It is attached to pivoted cylindrical 163, another side is attached to the protruding portion of leader 161-2.

The round insertion groove 123-1 of Fig. 8 display and rectangle are inserted into groove 123-2, the round insertion groove 123-1 and square Shape is inserted into the lobe 161-4 and rectangular stub 161-5 that groove 123-2 corresponds to joint hinge 161.

Since joint hinge 161 and hinge-coupled part 123 configure in this way, when desk 110 longitudinal direction (to Direction afterwards, the direction x in Fig. 1) on when pushed with folding table 110, rectangular stub 161-5 is inserted into recessed from rectangle Deviate from slot 123-2, therefore desk can rotate (that is, direction z in Fig. 1) in a downward direction.

When desk 110 recalls (reversed) in the x direction, hinge spring 162 is compressed.Here, desk is recalled Distance is determined that the hinge stop 164 prevents joint hinge 161 mobile when recalling by hinge stop 164.

Hinge stop 164 is attached to the upper surface of pivoted cylindrical 163 by retainer fixing screws 165.

Fig. 9 is the view for showing the frame of side table assembly according to the present invention, and Figure 10 is to show the frame coupled with main body Coupling part view.

Frame 130 is configured to steadily supportive body 120, and including upper bracket 131, intermediate support 132, lower bracket 133, wire 134, check plate 135 etc..

Upper bracket 131 is arranged on longitudinal direction corresponding with the longitudinal direction of main body 120, and is attached to main body 120 Inner surface.Here, welded nut 131-2 is set to upper bracket, and upper bracket is attached to main body 120.

As shown in Figure 10, upper bracket 131 and main body 120 are attached to by coupling welded nut 131-2 and bolt 131-3 Each other, the bolt 131-3 passes through upper bracket 131 and main body 120, and embolism 131-4 is attached to main body 120 to prevent bolt exposure To outside.

In addition, upper bracket 131 is provided with reinforcement at position corresponding with the ribs 112-2 of back plate 112 of desk 110 Rib supporting element 131-1.

In other words, ribs 112-2 and ribs supporting element 131-1 is configured in the state that desk 110 is unfolded each other Contact.Preferably, ribs supporting element 131-1 is contacted with a longitudinal end of each ribs 112-2.

The side of intermediate support 132 is attached to upper bracket 131 to keep the rigidity of frame 130, and intermediate support to Under side upwardly extend so that its other side can be attached to mounting bracket 140.

In other words, during mounting bracket 140 passes through the lower contacts of bolt, screw etc. and intermediate support 132 and is attached to Between bracket 132 lower part, and the other side of the mounting bracket 140 of curved shape by weld etc. be connected to seat.

As shown in figure 9, being preferably set up multiple intermediate supports.In addition, in order to be connected to check plate 135, two intermediate branch Frame 132 can be arranged to more closer to each other than other intermediate supports, and the two intermediate supports 132 can be connected to check plate 135。

Lower bracket 133 is configured to be connected between two intermediate supports 132 of multiple intermediate supports and be connected to multiple Two intermediate supports 132 of intermediate support, to enhance rigidity.

In addition, lower bracket 133 is connected to from the wire 134 that intermediate support 132 extends, so that when desk 110 is folded When wire guide 112-3 can be fastened to wire 134.

In the following, it is described that the operation of the side table assembly for vehicle seat with above-mentioned configuration.

Figure 11 A to Figure 12 B is the view for partlying show the mode of operation of side table assembly according to the present invention, and Figure 13 is to show The view of the integrated operation state of side table assembly out.

In expansion as seen in figs. 11a and 11b and in the state of using desk 110, by connecing for joint hinge device 160 The lobe 161-4 and rectangular stub 161-5 for closing hinge 161 are inserted respectively into the hinge-coupled part 123 of main body 120 Round insertion groove 123-1 and rectangle insertion groove 123-2 in so that joint hinge device is in stationary state.

In addition, contacted at this point, being configured at the ribs 112-2 of back plate 112 with the ribs supporting element 131-1 of frame 130, Stability with the state for maintaining desk 110 to be unfolded.

In this state, pushed on longitudinal direction (rearwardly direction of vehicle, the direction x) as user desk 110 with When folding table 110, joint hinge 161 is recalled while pushing hinge spring 162 in the state that main body 120 is fixed.

Then, rectangular stub 161-5 deviates from from rectangle insertion groove 123-2, and ribs 112-2 and ribs Contact between supporting element 131-1 is also released, as shown in Figure 12 B, so that joint hinge 161 becomes can be rotated, and can be with Rotate desk 110 in a downward direction.

When desk 110 rotates in a downward direction, as shown in figure 13, the wire for being formed in back plate 112 draws Guiding element 112-3 is fastened to the wire 134 for being formed in frame 130, therefore desk 110 can maintain folded state.

In addition, if cup holder 150 moves down when folding table 110, then cup holder is again propelled and by shape Restore at the check plate 135 in frame 130, as shown in figure 14.

In other words, as previously mentioned, cup holder 150 of the invention compares when big and weight cup is placed on cup holder Cup holder insertion portion 111-1 moves down farther, to keep cup.In other words, in the state of as shown in fig. 15, work as cup When frame 150 is pushed by cup, reset spring 154 extends and cup holder 150 moves down, and as shown in fig. 15b, and works as cup When frame moves down, hook 151 is engaged with hook directional slit 114-1 to limit and move down distance.

Figure 16 to Figure 23 B shows the configuration of the side table assembly of another embodiment according to the present invention.Hereinafter, will The side table assembly of another embodiment according to the present invention is described, but will reduce or omit the embodiment phase with front The description of same configuration.

The embodiment of front has following configurations, and wherein cup holder is supported from reset spring and by cup to moving down It is dynamic, however the side table assembly of another embodiment according to shown in Figure 16 to Figure 23 B has cup holder using button to moving down Dynamic configuration.

Therefore, the cup holder disclosed in foregoing embodiments, the protruding portion of cup holder insertion portion and reset spring do not include In the present embodiment.

In order to replace the above element, the cup rotating device 270 configured as shown in figure 16 is provided.

Cup rotating device 270 is arranged to cup holder 250 being fixed to the element of cup holder insertion portion 211 or be configured to Operate the element of cup holder.

Cup rotating device 270 has circular support part 271, has a diameter larger than the side surface of cup holder insertion portion 211 Diameter, and multiple interior ledge 271-1 are formed in the inside of circular support part 271, and cup rotating device is joined It is connected to cup holder insertion portion 211.

Preferably, interior ledge 271-1 has so that its inclined shape in the tangential direction of circular support part 271 Shape, as shown in figure 16.

In addition, operation part 272 is formed on the side of circular support part 271, and operation part 272 extends outwardly And it protrudes outward, and there is the upper surface of rounding in one direction.

On the other hand, it on the outer wall of the double-walled of cup holder insertion portion 211, is formed with and turns on the longitudinal direction of side surface Dynamic device guiding piece 211-7, as shown in Figure 17 and Figure 18 A, Figure 18 B.The configuration is so that the inside of cup rotating device 270 is prominent Portion 271-1 can be inserted upwardly into from the downside of cup holder insertion portion 211 along rotating device guiding piece 211-7.

In addition, it is narrow to form rotating device fixation in the circumferential direction of outer wall in the upside of rotating device guiding piece 211-7 Stitch 211-8.In the configuration, the interior ledge 271-1 being inserted into rotating device guiding piece 211-7 is inserted into rotation In device fixed slit 211-8, cup rotating device 270 is allowed to be fastened to cup holder insertion portion 211.

In addition, being inserted between the double-walled of cup holder insertion portion 211 since cup rotating device 270 should can support Cup holder 250 in space, so forming rotating device limiting groove 255 in the outside of cup holder 250, as shown in Figure 19, insertion turns Cup rotating device 270 in dynamic device limiting groove 255 is limited by interior ledge 255-1, and interior ledge 255-1 is formed as Side biasing in rotating device limiting groove 255.

Figure 20 A and Figure 20 B are the views for showing desk and button, and Figure 21 is the sectional view of desk and button.

Push-button recess 211-5 is formed in the upper surface of desk 210, and button is arranged, button hole 211-6 is also formed in button In groove 211-5.

Button 213 includes generally flat promotion part 213-1 and prolongs in a downward direction from promotion part 213-1 The operation part 213-3 stretched.

In addition, the deviation of button 213 in order to prevent, hook 213-2 is formed as the side surface from button 213 in downwardly direction Upper extension and the upper surface for being attached to desk 210.

Preferably, the end of operation part 272 is formed as inclined, as shown in Figure 22 A and 22B.

In the state that button 213 is not pressed, the operation part of operation part 213-3 and cup rotating device 270 272 contacts, as shown in fig. 22, and when pressing lower button 213, the operation part 272 of cup rotating device 270 is pressed Button 213 laterally pushes, as shown in Figure 22 B.

Based on the relationship between cup rotating device 270 and cup holder 250, the interior ledge of cup rotating device 270 271-1 is discharged from limitation caused by the interior ledge 255-1 as rotating device limiting groove 255, as shown in fig. 23b；It is described The interior ledge 271-1 of cup rotating device 270 is dashed forward by the inside being formed in the rotating device limiting groove 255 of cup holder 250 Portion 255-1 is limited out, as shown in fig. 23 a.Therefore, cup rotating device 270 does not keep cup holder 250, to enable cup holder 250 It moves down.

The down position of cup holder is limited by the hook being formed on cup holder in the embodiment of such as front, and this embodiment party Case offer is convenient in that user can according to need the vertical position for changing cup holder using button.

Figure 24 A to Figure 24 B and Figure 25 shows the side table assembly of another embodiment according to the present invention.

The side table assembly of another embodiment according to the present invention is described with reference to the figures above, and will omission and front The identical structure of embodiment description.

The configuration of the cup holder of the embodiment is different from the configuration of cup holder of embodiment of two fronts.

Therefore, different from cup holder insertion portion disclosed in the embodiment of front, form the circle that cup can pass through Tubular cup holder insertion portion 311, is indirectly attached to cup holder.

In addition, cup holder has following configurations, insole board 351, first connecting rod 352 and second connecting rod 353 pass through respectively The turning joint 354 being disposed there between connects.Therefore, it is placed on when cup with state as shown in fig. 24 a When, bottom plate 351 moves down as shown in fig. 24b, and first connecting rod 352 and second connecting rod 353 also respond to bottom plate to It is lower movement and relative to turning joint 354 rotate.

The turning joint 354 for being attached to the end of second connecting rod 353 is attached to desk fixed part 355, desk fixed part Points 355 two sides are attached to the rear surface of desk, and an end of tension spring 356 is attached to the rear surface of desk and another End is attached to second connecting rod 353, therefore tension spring supports second connecting rod 353, to be elastically supported cup holder 350 and in bullet Property deformation after generate restoring force, as shown in fig. 24b.

Side table assembly for vehicle seat of the invention can be such that desk easily rolls in the case where no control stick Folded and expansion.

In other words, when desk is unfolded in user, desk is automatically fixed by spring, when user's folding table It waits, desk is moved down by slightly pushing desk backward, consequently facilitating fore side table assembly.

Further, since side table assembly of the invention can also construct in the case where no connecting rod, therefore there is no by even The risk of user's bodily injury or damage product caused by bar.

Moreover, the appearance of side table assembly is not exposed to outside, there is no on component for example the problem of corroding.

In addition, by using the safety of above-mentioned configuration enhancing structure, it can be in the volume and operating force for not influencing structure In the case where ensure the safety of side table assembly with enough intensity.

Further, since cup holder is automatically moved down by the weight of cup, therefore even if using biggish cup When, be also easy to using.Particularly, when removing weight, cup holder returns to its home position, in order to use.

In addition, side table assembly of the invention can also be realized by button, easily so as to the size according to cup Selection and the type for using side table assembly.

Although describing aforementioned present invention by reference to the attached drawing shown, it is apparent to those skilled in the art , can make various changes and modifications without departing from the scope of the invention.Therefore, these modifications or change It should be considered as falling into claim of the invention, and the scope of the present invention should be explained based on appended claims.