CN205737562U - A kind of desk - Google Patents
A kind of desk Download PDFInfo
- Publication number
- CN205737562U CN205737562U CN201620349323.6U CN201620349323U CN205737562U CN 205737562 U CN205737562 U CN 205737562U CN 201620349323 U CN201620349323 U CN 201620349323U CN 205737562 U CN205737562 U CN 205737562U
- Authority
- CN
- China
- Prior art keywords
- desktop
- desk
- fixedly arranged
- slide unit
- fixing post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
This utility model is applicable to desk technical field, it is provided that a kind of desk, this desk includes that the first desktop, the second desktop and slide unit, one end of described first desktop are fixedly arranged on the railway carriage wall of described train;Described slide unit is fixedly arranged on described first desktop slidably, and slides along the length bearing of trend of described first desktop;Described second desktop is fixedly arranged on described slide unit slidably.First desktop and the second desktop are stitched together by described desk by slide unit, when needing to use, the second desktop is skidded off splicing in one end of the first desktop, when need not use, by slide unit, the second desktop is retracted to the bottom surface of the first desktop, thus add the length of desk, meet and use desk near passageway part passenger.
Description
Technical field
This utility model relates to technical field of furniture, particularly relates to a kind of desk.
Background technology
At present, most people all can select train as the vehicles of a kind of long-distance trip, this is because railroad fare
Relatively low, have certain safety guarantee, and more luggage can be carried.People, when used during taking train, often complain table
Son is the least, the desk of particularly three people's seats, it is impossible to take the use demand of the passenger near passageway into account, does not also consider that child enters simultaneously
The inconvenience of meal food.Owing to train desk length is inadequate, therefore there is no desk near the position in passageway;Simultaneously as desk
Height is certain, its height be usually according to adult height as a reference to arrange, therefore child uses train table
The period of the day from 11 p.m. to 1 a.m can be inconvenient to use because of the reason of height.Therefore, there is length and can not adjust with height not in existing train desk
Whole problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of desk, it is intended to solve the desk length on train
The problem fallen short of.
This utility model is achieved in that a kind of desk, including the first desktop, the second desktop and slide unit, described
One end of first desktop is fixedly arranged on the railway carriage wall of train;
Described slide unit is fixedly arranged on described first desktop slidably, and along the length extension side of described first desktop
Upward sliding;
Described second desktop is fixedly arranged on described slide unit slidably.
Combining with technique scheme, described slide unit is placed in the lower section of the bottom surface of described first desktop, and described
Two desktops are positioned at the lower section of described first desktop.
Combining with technique scheme, described slide unit includes that guide rail and chute, described chute are placed in described first
The both sides of desktop, and the bearing of trend of described chute is consistent with the length bearing of trend of described first desktop;Described guide rail is fixed
In the opposite sides of described second desktop, and it is slidably positioned on described chute.
Combining with each technical scheme above-mentioned, described desk also includes connecting portion and fixing post, and described connecting portion can revolve
It is fixedly arranged on the bottom surface of described second desktop with turning;
Described fixing post is fixedly arranged on described connecting portion.
Combining with technique scheme, the bottom surface of described second desktop is provided with the groove for placing described fixing post.
Combining with technique scheme, described desk also includes the fixture for fixing described fixing post, described solid
One end of locking member is fixedly arranged on the bottom surface of described second desktop, is positioned at the side of described fixing post, and the other end of described fixture can
Releasably it is fixedly arranged on the bottom surface of described second desktop, and is positioned at the opposite side of described fixing post.
Combining with technique scheme, described fixing post includes some segmented column bodies and projection piece, described some segmented column bodies
In each segmented column be hollow cylinder, and the diameter of each segmented column body is sequentially reduced, and wherein one end of a segmented column body is sheathed
On the one end of another segmented column body being adjacent;Described projection piece is fixedly arranged on the belled position of adjacent double sectioned column body.
This utility model compared with prior art, has the beneficial effects that: described desk passes through slide unit by first
Face and the second desktop are connected together, and the second desktop skids off the one end being connected on the first desktop when needing and using, and make need not
Used time, by slide unit, the second desktop shunk back the first desktop, thus add the length of desk, solve desk length
Inadequate problem.And it is possible to as desired to the length of regulation desk, add the motility that desk uses.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the desk that the embodiment of the present invention provides;
Fig. 2 be Fig. 1 look up structural representation;
Fig. 3 is to fix the structural representation that post is regained in Fig. 2.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
As it is shown in figure 1, the plan structure schematic diagram of a kind of desk provided for this utility model embodiment.A kind of desk,
Including the first desktop the 11, second desktop 12 and slide unit 10.One end of first desktop 11 is fixedly arranged on the railway carriage wall 11 of train.
Slide unit 10 is fixedly arranged on the first desktop 11 slidably, and slides along the length bearing of trend of the first desktop 11.Second
Desktop 13 is fixedly arranged on slide unit 10 slidably.When being pulled out by the second desktop 13, the other end of the first desktop 11 is connected to
One end of second desktop 13.
In the present embodiment, slide unit 10 is placed in the lower section of the bottom surface of the first desktop 11, and the second desktop 13 is again by sliding
Parts 10 are fixedly arranged on the bottom surface of the first desktop 11.Therefore, the height of the second desktop 13 can be lower than the height of the first desktop 11, thus
Make a desk have two kinds of different height, thus the passenger solving different height uses desk.I.e. adult is permissible
Having dinner and have a rest on the first desktop 11, child can have dinner and have a rest on the second desktop 13.
Slide unit 10 includes guide rail 15 and chute 16, and chute 16 is placed in the both sides of the first desktop 12, and the prolonging of chute 16
Stretch direction consistent with the length bearing of trend of the first desktop 12.Guide rail 15 is fixedly arranged on the opposite sides of the second desktop 13, and can slide
It is placed on chute 16 dynamicly.Chute 16 is possible not only to make guide rail 15 slide on, moreover it is possible to provide support force for the second desktop 13.
The structure that guide rail 15 and chute 16 match is only slide unit 10 a kind of structure therein.Slide unit 10 can also use rail
The mode that road and movable pulley match makes the second desktop 13 realize the function of push-and-pull and contraction in the slid underneath of the first desktop 12.
Or, slide unit 10 can make the second desktop 13 the first desktop 12 times in the way of matching to use track and slide block
Slide in side, it is achieved the second desktop 13 push-and-pull and the function of contraction.When the second desktop 12 pulls out so that the length of whole desk becomes
Long, facilitate more passenger to use desk, when the second desktop 12 contracts back to the lower section of the first desktop 12, neither take up space, also
Facilitate the turnover of passenger near the railway carriage wall 11 of train on train.
Shown in Fig. 2 and Fig. 3, combining with each embodiment above-mentioned, desk also includes connecting portion 20 and fixing post 14,
Connecting portion 20 is rotatably fixedly arranged on the bottom surface of the second desktop 13.Fixing post 14 is fixedly arranged on connecting portion 20.Rotary connector 20
Stretching out and regaining of fixing post 14 can be realized, when the second desktop 13 pulls out from the bottom surface of the first desktop 12, can be by fixing
Post 14 stretches out from the bottom surface of the second desktop 13, and when fixing post 14 stretches out, the one end not being connected with connecting portion 20 is supported on train
On floor, thus provide support force to the second desktop 13.When the second desktop 13 is regained by needs, can incite somebody to action with rotary connector 20
The bottom surface of the second desktop 13 regained by fixing post 14.Or, when the holding capacity of the second desktop 13 is lighter, it is also possible to not by fixing post
14 stretch out from the bottom surface of the second desktop 13.
Combining with the above embodiments, the bottom surface of the second desktop 13 is provided with the groove 18 for placing fixing post 14.When
When fixing post 14 is regained, fixing post 14 is accommodated in groove 18.
Combining with each embodiment above-mentioned, desk also includes that fixture 19, one end of fixture 19 are fixedly arranged on second
The bottom surface in face 13, and it is positioned at the side of fixing post 14;The other end of fixture 19 is removably fixedly arranged on the end of the second desktop 13
Face, and it is positioned at the opposite side of fixing post 14.Fixing post 14 is reinforced by fixture 19 from the direction vertical with fixing post 14, with
Prevent from train from when rocking, fixing post 14 to fall down.
Fixing post 14 includes some segmented column bodies and projection piece 17, described some segmented column bodies, and the diameter of each segmented column body depends on
Secondary reduction, and the centre of all of cylinder is all hollow cylinder, wherein one end of a segmented column body is sheathed on another that be adjacent
On one end of segmented column body, projection piece 17 is telescopically fixedly arranged on the belled position of two adjacent sections cylinder.Concrete, diameter is bigger
One segmented column body is sheathed on the segmented column body that diameter is smaller, and the belled position of two adjacent sections cylinder is provided with one for fixing projection
Part 17, when the cylinder that diameter is less stretches out in the cylinder being relatively large in diameter, projection piece 17 ejects and is blocked, in case diameter is relatively
Little cylinder is retracted in the cylinder being relatively large in diameter.When fixing post 14 is not made to support and used, pressing projection piece 17 can be by straight
The smaller cylinder in footpath is recovered to the column body that diameter is bigger.
First desktop 12 and the second desktop 13 are connected together by desk of the present utility model by slide unit 10, need to make
Second desktop 13 is skidded off the one end being connected on the first desktop 12 by the used time from the bottom surface of the first desktop 12, such that it is able to increase desk
Length, facilitates many individuals to use desk simultaneously.When need not use, by slide unit 10, second desktop 13 is recovered to
The bottom surface of the first desktop 12, thus add the motility of desk, the turnover of the convenient passenger near railway carriage wall 11, save again
Space.This desk is placed in the lower section of the bottom surface of the first desktop due to slide unit 10, makes the second desktop 13 from the first desktop 12
Bottom surface pull-out or regain, therefore, the second desktop 13 height overhead is low compared with the first desktop 12 height overhead, a desk
There are two kinds of height, adult and the child use to desk can be met simultaneously, solve child have meal inconvenience problem.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (7)
1. a desk, it is characterised in that include the first desktop, the second desktop and slide unit;
One end of described first desktop is fixedly arranged on the railway carriage wall of train;
Described slide unit is fixedly arranged on described first desktop slidably, and along the length bearing of trend of described first desktop
Slide;
Described second desktop is fixedly arranged on described slide unit slidably.
Desk the most according to claim 1, it is characterised in that described slide unit is placed in the bottom surface of described first desktop
Lower section, described second desktop is positioned at the lower section of described first desktop.
Desk the most according to claim 1, it is characterised in that described slide unit includes guide rail and chute, described chute
It is placed in the both sides of described first desktop, and the bearing of trend of described chute is consistent with the length bearing of trend of described first desktop;
Described guide rail is fixedly arranged on the opposite sides of described second desktop, and is slidably positioned on described chute.
4. according to the arbitrary described desk of claims 1 to 3, it is characterised in that described desk also includes connecting portion and fixing post,
Described connecting portion is rotatably fixedly arranged on the bottom surface of described second desktop;
Described fixing post is fixedly arranged on described connecting portion.
Desk the most according to claim 4, it is characterised in that the bottom surface of described second desktop is provided with for placing described solid
The groove of fixed column.
Desk the most according to claim 4, it is characterised in that described desk also includes for fixing consolidating of described fixing post
Locking member, one end of described fixture is fixedly arranged on the bottom surface of described second desktop, is positioned at the side of described fixing post, described fixture
The other end be removably fixedly arranged on the bottom surface of described second desktop, and be positioned at the opposite side of described fixing post.
Desk the most according to claim 4, it is characterised in that described fixing post includes some segmented column bodies and projection piece, institute
State each segmented column in some segmented column bodies and be hollow cylinder, and the diameter of each segmented column body is sequentially reduced, a wherein segmented column
One end of body is sheathed on the one end of another segmented column body being adjacent;Described projection piece is fixedly arranged on the set of adjacent double sectioned column body
Connect on position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620349323.6U CN205737562U (en) | 2016-04-23 | 2016-04-23 | A kind of desk |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620349323.6U CN205737562U (en) | 2016-04-23 | 2016-04-23 | A kind of desk |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205737562U true CN205737562U (en) | 2016-11-30 |
Family
ID=57371697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620349323.6U Expired - Fee Related CN205737562U (en) | 2016-04-23 | 2016-04-23 | A kind of desk |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205737562U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110754801A (en) * | 2019-12-05 | 2020-02-07 | 南京林业大学 | Ground pot table |
-
2016
- 2016-04-23 CN CN201620349323.6U patent/CN205737562U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110754801A (en) * | 2019-12-05 | 2020-02-07 | 南京林业大学 | Ground pot table |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105263802A (en) | A support structure for attachment to a tray table for a passenger seat, tray table for a passenger seat, and passenger seat | |
CN206121139U (en) | Safe seat of high unwheeling | |
CN205737562U (en) | A kind of desk | |
CN107960732A (en) | A kind of folding table | |
CN203897628U (en) | Foldable desk | |
US6443073B1 (en) | Extendable table | |
CN206841434U (en) | A kind of multifunctional train hard seat | |
CN202923652U (en) | Tea table with adjustable length for train | |
CN204296740U (en) | Folding train table | |
CN201164203Y (en) | Train pulling table | |
CN204950219U (en) | Children dining chair | |
DE602007005385D1 (en) | Airplane seat track | |
CN205457427U (en) | Multi -functional garden chair | |
CN212980093U (en) | Luggage compartment cover plate | |
CN208006799U (en) | A kind of sliding rotary table for vehicle trunk | |
CN206914345U (en) | Train folding table | |
CN206914346U (en) | Desk of the train with guide rail | |
CN218635638U (en) | Dining chair convenient to accomodate | |
CN105216681A (en) | A kind of dog wagon Portable dining table | |
CN211417076U (en) | Sliding table for carriage | |
CN205523905U (en) | Residence vehicle back door motion structure | |
CN218304100U (en) | Telescopic chair | |
CN214001649U (en) | Rail sightseeing train seat | |
CN217743704U (en) | Fully-detachable combined sofa | |
CN213154918U (en) | Seat depth adjusting mechanism and seat thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180423 |