CN202923652U

CN202923652U - Tea table with adjustable length for train

Info

Publication number: CN202923652U
Application number: CN 201220594645
Authority: CN
Inventors: 王长栋
Original assignee: QINGDAO SIFANG KAWASAKI VEHICLE TECHNOLOGY Co Ltd
Current assignee: QINGDAO SIFANG KAWASAKI VEHICLE TECHNOLOGY Co Ltd
Priority date: 2012-11-12
Filing date: 2012-11-12
Publication date: 2013-05-08
Anticipated expiration: 2022-11-12

Abstract

The utility model relates to a tea table with the adjustable length for a train. The tea table consists of a table leg and a table plate, wherein the table plate consists of a fixed table plate and a movable table plate, the fixed table plate is fixed on the side wall, a chute is fixedly arranged under the fixed table plate, a connecting element is fixedly arranged under the movable table plate, the other end of the connecting element is glidingly connected with the chute, the connecting element realizes the folding and the unfolding of the movable table plate through sliding along the chute, the end part of the unfolding end of the chute is in an upwards bent hook shape, and when the connecting element slides to the end part of the unfolding end of the chute, the movable table plate upwards moves to be positioned in the same plane as the fixed table plate. The tea table with adjustable length for the train has the advantages that the integral structure is simple, the operation is convenient, the folding and unfolding action is stable, the movable table plate and the fixed table plate can be enabled to be positioned in the same horizontal plane when the movable table plate is in the unfolded state, the use by passengers is convenient, and in addition, the appearance of the whole body is attractive and elegant.

Description

Train length adjustable tea table

Technical field

The utility model relates to a kind of tea table that uses ON TRAINS, particularly a kind of train length adjustable tea table.

Background technology

In existing common large railroad train seat, the little tea table Length Ratio triple seat at three seated places are short a lot, and the size of desktop can not change, and cause the passenger that attends a banquet near the corridor can't fine use tea table, are holding water cups or have meal all very inconvenient.

In order to address the above problem, the tea table of adjustable in length is disclosed in the prior art, mainly contain following several mode: the one, collapsible, namely fixedly connect a table that can turn down by folding on table at one, although this structure is simple, but during the table on the needs turnover, the thing on table all need to be taken off, use very inconvenient; The 2nd, drawing and pulling type, namely one fixedly table above or below or table middle or outside socket one activity, only extension leaf need to be extracted out during use and get final product, but this structure, make the extension leaf after fixedly table and pull not be in same plane, cause whole desktop to have step, not attractive in appearance, use also inconvenience, in addition, the table leg of this kind structure can not move along with extension leaf, makes the load-bearing of extension leaf be subject to certain restrictions.

The utility model content

The utility model main purpose is to address the above problem and is not enough, and a kind of train simple in structure, easy to use, elegant in appearance length adjustable tea table is provided.

For achieving the above object, the technical solution of the utility model is:

a kind of train length adjustable tea table, formed by table leg and table, described table is by fixedly table and extension leaf form, described fixedly table is fixed on side wall, be fixed with slideway below described fixedly table, be fixed with attaching parts below described extension leaf, the other end of described attaching parts and described slideway sliding block joint, described attaching parts slides along described slideway and realizes contraction and the expansion of described extension leaf, the expansion end end of described slideway is the hook-shaped of upwards bending, described attaching parts moves up described extension leaf when sliding into the expansion end end of described slideway to be in same plane with described fixedly table.

Further, being provided with roller in described slideway, captives joint with described roller in the end of described attaching parts.

Further, the top of described table leg and described extension leaf are flexibly connected and realize the folding of described table leg and launch.

Further, the gas support that is connected through the hinge of described table leg, the other end of described gas support fixes on described side wall or is fixed on the annex of described fixedly table by hinges fixing.

Further, the bottom of described table leg is equipped with roller.

Further, the band that is used for fixing described table leg when folding in fixed installation below described fixedly table one.

Further, serrated end and the expansion end at described slideway is provided with the stop gear that limits described extension leaf activity.

Further, on the side of described extension leaf and the fixedly linking mutually of table, slotting embedding structure is set.

Further, described slotting embedding structure is a plurality of inserted blocks that are arranged on described extension leaf side, and is oppositely arranged on a plurality of slots on described fixedly table side.

Further, the two bottom sides at described extension leaf respectively arranges the leader.

Content to sum up, a kind of train described in the utility model lengthened the tea table with length adjustable tea table on original basis, become length adjustable tea table, when the tea table when propelling stacks state, can vacating space, facilitate the passenger to stand and pick and place luggage; When pulling out deployed condition, the tea table is elongated when the tea table, so that the passenger who attends a banquet near the corridor uses.And this tea table is used for regulating the simple in structure, easy to operate of length, contraction and expansion stable action, when extension leaf is in deployed condition, can guarantee extension leaf and fixedly table be in same level, not only facilitate the passenger to use, and overall appearance is generous.

Description of drawings

Fig. 1 is that the utility model tea table is pulled out the deployed condition structural representation;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is that cross sectional drawing is looked on the left side that the utility model tea table is pulled out in the expansion process;

Fig. 4 is that the utility model tea table advances gas support supporting mechanism schematic diagram when stacking state;

Fig. 5 is that the utility model tea table advances slideway mechanism schematic diagram when stacking state;

Fig. 6 is the utility model slideway structure schematic diagram;

Fig. 7 is the section structure schematic diagram of the utility model slideway.

As extremely shown in Figure 7 in Fig. 1, table leg 1, fixedly table 2, extension leaf 3, side wall 4, slideway 5, mount pad 6, chute 7, roller 8, attaching parts 9, stop gear 10, inserted block 11, slot 12, handle 13, roller 14, floor 15, hinge 16, hinge 17, gas support 18, hinge 19, band 20.

The specific embodiment

Below in conjunction with accompanying drawing and the specific embodiment, the utility model is described in further detail:

As shown in Figure 1 to Figure 3, a kind of train length adjustable tea table, formed by table leg 1 and table, table leg 1 is folding table leg, table is by fixedly table 2 and extension leaf 3 form, fixedly a side of table 2 is fixed on the side wall 4 in compartment, and mounting means can adopt on train existing mode, extension leaf 3 be positioned at when collapsed state fixing table 2 below.

As shown in Figure 3, fixedly be fixed with two slideways 5 below table 2, each slideway 5 arranges a connection piece 9 relatively, sliding block joint between attaching parts 9 and slideway 5.As Fig. 1 and shown in Figure 5, an end of slideway 5 is fixed on by a mount pad 6 on the lower surface of fixing table 2, increases mount pad 6 and is in order to coordinate the height of extension leaf 3, and the other end of slideway 5 is cantilever position, and two slideways 5 are oppositely arranged.As extremely shown in Figure 7 in Fig. 5, being provided with section on the medial surface of slideway 5 is the chute 7 of C shape, be provided with roller 8 in chute 7, one end of attaching parts 9 is captiveed joint with roller 8 and is realized sliding block joint between attaching parts 9 and slideway 5, the other end of attaching parts 9 is fixed on the lower surface of extension leaf 3, in order to coordinate the height of extension leaf 3, in the present embodiment, attaching parts 9 is the curved boom structure.Roller 8 drives attaching parts 9 sway in the interior slip of chute 7, and then realizes contraction and the expansion of extension leaf 3, shrinks and the expansion stable action.

As Fig. 1 and shown in Figure 5, the other end at slideway 5 namely launches end, the end is the hook-shaped of upwards bending, when chute 7 and corresponding bending, attaching parts 9 slided into this end with roller 8 in chute 7, attaching parts 9 moved up, and then drive extension leaf 3 moves up, make the extension leaf 3 after expansion be in same plane with fixing table 2, facilitate the passenger to use, also make whole table elegant in appearance.

As Fig. 1 and shown in Figure 6, serrated end and expansion end at slideway 5 respectively are provided with a stop gear 10 that is used for 3 activities of restraint table, stop gear 10 can adopt the structure of elastic bumps, when roller 8 slides into the end, elastic bumps can be upspring, stop that roller 8 skids off from the end again, extension leaf 3 is stabilized in contraction state and deployed condition, avoids extension leaf 3 oneself to eject.Shrink and expansion extension leaf 3 for convenient, both sides at the lower surface of extension leaf 3 respectively arrange leader 13, when needs shrink and launch extension leaf 3, the passenger can hold handle 13, roller 8 is deviate from from stop gear 10, and drag extension leaf 3, and make roller 8 in the interior slip of chute 7, realize contraction and the expansion of extension leaf 3.

As Fig. 2, Fig. 4 and shown in Figure 5, arrange on extension leaf 3 and side that fixedly table 2 is connected mutually and insert the embedding structure, insert the embedding structure and be a plurality of inserted blocks 11 that are arranged on extension leaf 3 limits, be oppositely arranged on a plurality of slots 12 on fixing table 2 sides, when extension leaf 3 was in deployed condition, inserted block 11 correspondences were inserted in slot 12, guarantee extension leaf 3 and fixedly table 2 can closely be connected, guarantee both relative positions, facilitate the passenger to use.

As shown in Figure 1 and Figure 4, be flexibly connected by hinge 16 between the lower surface of the top of table leg 1 and extension leaf 3, and then realize the folding of table leg 1 and launch, when extension leaf 3 launched, table leg 1 launched thereupon, is supported on floor 15, when extension leaf 3 shrank, table leg 1 is folding packing up thereupon.Bottom at table leg 1 is equipped with roller 14 again, facilitates the activity of table leg 1, also can avoid the bottom of table leg 1 to damage floor 15 in the compartment.

The midway location of table leg 1 connects a gas support 18 by hinge 17, and the other end of gas support 18 is fixed on side wall 4 by hinge 19, and the other end of gas support 18 also can be fixed on other annex of fixing table 2.The effect of gas support 18 is, when table leg 1 launches, can play the effect of supporting table leg 1, makes table leg 1 can not move.Fixed installation one is used for when folding the fixedly band 20 of table leg 1 below fixing table 2, when needs expansion extension leaf 3, unclamps band 20 and gets final product.

This tea table lengthened on original basis, became length adjustable tea table, when the tea table is in contraction state, can vacating space, and facilitate the passenger to stand and pick and place luggage.When the tea table is in when pulling out deployed condition, the tea table is elongated, so that the passenger who attends a banquet near the corridor uses.

When " contraction stacks " state, extension leaf 3 is hidden in the fixedly below of table 2, and the passenger only uses the fixedly table 2 on upper strata.At this moment, roller 8 is in slideway 5 " serrated end ", and gas support 18 and folded table leg 1 also are in contraction state, at this moment, restriction by stop gear 10 prevents that extension leaf 3 from ejecting from " serrated end ", and folded table leg 1 is fixed by the band 20 that is arranged on below fixing table 2.

when the tea table is changed to " pulling out expansion " state by " contraction stacks " state, unclamp band 20, the passenger must catch the handle 13 of both sides to pull outward, to overcome the resistance of stop gear 10, the attaching parts 9 and the roller 8 that are connected with extension leaf 3 travel along chute 7, after sliding to the other end of chute 7, attaching parts 9 and roller 8 drive extension leaf 3 risings and enter " launching end ", at this moment, roller 8 enters in the stop gear 10 of " launching end ", extension leaf 3 closely is connected with fixing table 2 by inserted block 11 and slot 12, extension leaf 3 and fixedly table 2 be in same level, the passenger can use extension leaf 3 and the fixing table 2 after lengthening, enlarged the usable floor area of tea table.This process, table leg 1 are put down and are deployed condition, and table leg 1 is supported on floor 15, and gas support 18 also is in deployed condition to support table leg 1.

When the tea table is changed to " contraction stacks " state by " pulling out expansion " state, the passenger must catch the handle 13 of both sides, pull out extension leaf 3, inserted block 11 and slot 12 are broken away from mutually, then roller 8 and attaching parts 9 descend along slideway 5, and extension leaf 3 also descends thereupon, roller 8, attaching parts 9 and extension leaf 3 horizontal rollings, enter " serrated end ", extension leaf 3 and then be hidden in the fixedly below of table 2.This process, table leg 1 are packed up and are folded state, and gas support 18 also is in contraction state, and band 20 is fixed folding table leg 1.

As mentioned above, given scheme content, can derive similar technical scheme by reference to the accompanying drawings.In every case be the content that does not break away from technical solutions of the utility model,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.

Claims

1. a train is with length adjustable tea table, formed by table leg and table, described table is by fixedly table and extension leaf form, described fixedly table is fixed on side wall, it is characterized in that: be fixed with slideway below described fixedly table, be fixed with attaching parts below described extension leaf, the other end of described attaching parts and described slideway sliding block joint, described attaching parts slides along described slideway and realizes contraction and the expansion of described extension leaf, the expansion end end of described slideway is the hook-shaped of upwards bending, described attaching parts moves up described extension leaf when sliding into the expansion end end of described slideway to be in same plane with described fixedly table.

2. train according to claim 1 is with length adjustable tea table, and it is characterized in that: being provided with roller in described slideway, captives joint with described roller in the end of described attaching parts.

3. train according to claim 1 is with length adjustable tea table, and it is characterized in that: the top of described table leg is flexibly connected with described extension leaf the folding and expansion that realizes described table leg.

4. train according to claim 3 with length adjustable tea table, is characterized in that: the gas support that is connected through the hinge of described table leg, the other end of described gas support fixes on described side wall or is fixed on the annex of described fixedly table by hinges fixing.

5. train according to claim 3 is with length adjustable tea table, and it is characterized in that: the bottom of described table leg is equipped with roller.

6. train according to claim 3 with length adjustable tea table, is characterized in that: the band that is used for fixing described table leg when folding in fixed installation below described fixedly table one.

7. train according to claim 1 with length adjustable tea table, is characterized in that: the stop gear that is provided with the described extension leaf activity of restriction at serrated end and the expansion end of described slideway.

8. train according to claim 1 with length adjustable tea table, is characterized in that: arrange on the side of described extension leaf and the fixedly linking mutually of table and insert the embedding structure.

9. train according to claim 8 is with length adjustable tea table, and it is characterized in that: described slotting embedding structure is a plurality of inserted blocks that are arranged on described extension leaf side, and is oppositely arranged on a plurality of slots on described fixedly table side.

10. train according to claim 1 is with length adjustable tea table, and it is characterized in that: the two bottom sides at described extension leaf respectively arranges the leader.