CN203735687U

CN203735687U - Simple stretching table

Info

Publication number: CN203735687U
Application number: CN201420008447.9U
Authority: CN
Inventors: 万隆鑫
Original assignee: ANJI WANCHANG FURNITURE Co Ltd
Current assignee: Zhejiang Wanchang furniture Limited by Share Ltd
Priority date: 2014-01-07
Filing date: 2014-01-07
Publication date: 2014-07-30
Anticipated expiration: 2024-01-07

Abstract

The utility model relates to the field of daily furniture, in particular to a simple stretching table. According to the technical scheme, the simple stretching table comprises table plates, a table frame and table legs connected to the table frame. The simple stretching table is characterized in that the table plates include the upper table plate and the lower table plate. The inner surface of the table frame is provided with a rail system capable of adjusting the vertical positions of the upper table plate and the lower table plate. The upper table plate and the lower table plate are respectively provided with two bearings, and the two ends of each bearing are provided with sliding wheels matched with the rail system. The simple stretching table is simple in structure and low in cost, only the two table plates are arranged, the two table plates move in the perpendicular direction and the vertical direction through moving of a rail and the bearings so that the unfolding and folding states of the table plates can be adjusted, and therefore the area of the table can be adjusted.

Description

A kind of simple stretch table

Technical field

The utility model relates to household furniture field, particularly a kind of simple stretch table.

Background technology

Desk is common office furniture or family expenses furniture, in mankind's activity, use frequent, limit owing to being subject to place, the size of desk can not be excessive to save space, but when having a dinner party or practice calligraphy as many people, often need to use larger desktop demand, so the desk that can adjust desktop area is subject to people and welcomes.Increase desktop area, there are the folding and two kinds of modes that stretch, while using folding table, sub-panel utilize the elements such as hinge and main table plate hinged, enforcement simple in structure is convenient, but on the one hand when folded state, the elements such as hinge are subject to folding panel gravity effect for a long time, easily come off or be out of shape, folding panel nature suspension status easily affects user's leg room on the other hand.Stretching table need to be in same plane during due to the use of auxiliary table and main table plate, in design, often adopt polylith sub-panel, adopt separately independent slide rail, when gathering, combine, when expansion, release the middle effect that reaches again area increase with lengthening table of other elements picking-ups.As the number of patent application disclosed a kind of table that stretches of utility model that is CN200920310974.4, need at least establish two mobile tables and at least one upset table in the middle of being located at, intermediate flipped table also needs to adopt turning mechanical to realize in the position of upper and lower two planes to move, table arranges more, machinery requires many, cost is relatively large, price.

Utility model content

The purpose of this utility model is to provide a kind of simple stretch table, simple in structure and low in cost, only need to arrange two tables, utilize the movement of track and bearing realize two tables in the vertical direction with the movement of above-below direction, adjust the expansion of table and the state of lamination, thereby adjust the size of desk area.

Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of simple stretch table, comprise table, table frame, be connected to the table leg on described table frame, it is characterized in that: described table comprises table and lower table, described table frame inner surface is provided with the rail system that can adjust table and lower table upper-lower position, on described upper table and lower table, be respectively provided with two bearings, bearing two ends are provided with the pulley coordinating with described rail system.

Usually while needing small size to use, described upper table and described lower table are slided on described rail system, make described upper table become upper and lower lamination with lower table; While needing large area to use, described upper table and described lower table slide, and described upper table is connected with lower table, in a plane, reach the effect that increases usable floor area.

As of the present utility model preferred, described rail system comprises and getting on the right track, lower railway be connected described in get on the right track and the first linkage section and second linkage section of lower railway, described in when layer-by-layer state, upper table gets on the right track in described, described lower table is in described lower railway, in the time that user will use large table surface, described lower table is slided along lower railway, in the time that two bearings on described lower table move to described the first linkage section and described the second linkage section, described in described lower table can being moved to from described lower railway, get on the right track, thereby described upper table with narrate lower table and become a plane, for user.

As of the present utility model preferred, described the second linkage section is obliquely installed, and becomes 30 °-60 ° with horizontal plane angle, be convenient to user by described lower table transfer trajectory, if the too low displacement of angle is long, increase track cost, comparatively require great effort when user operates if angle is too high.

As of the present utility model preferred, described getting on the right track equals the distance between described upper table or two bearings of lower table near the end of described the second linkage section to the distance of described the first linkage section, in the time that user wants table lamination, the end getting on the right track described in described lower table is moved to, now the bearing of described lower table opposite side is just in time in described the first linkage section, only need press down gently, described lower table just can move to lower railway from getting on the right track, and is convenient to user's operation.

As of the present utility model preferred; on described lower railway, be provided with near described the first linkage section place the shock resistance block of being made by soft elasticity material; when user settles described lower table when lower railway from described getting on the right track; shock resistance block can absorb the impulse force that described lower table upper roller drops; protection roller, increases service life.

As of the present utility model preferred, described table frame is hinged with baffle plate by table glide direction two ends, in the time that desk is adjusted to layer-by-layer state by user, will on two described baffle plates, turn over, and table dormant frame does not move left and right, and improves stability.

As of the present utility model preferred, described table frame is provided with can fix the clip that table no longer slides it, in the time that extended state adjusted by desk by user, the length of table has exceeded described table frame scope, cannot use baffle plate to fix, now use clip can fix table, its portion is horizontally slipped, improve stability.

As of the present utility model preferred, described upper table and lower table are measure-alike, and cross section is rectangle, and when described upper table and lower table are stitched together, gap, square-section is little.

Brief description of the drawings

Fig. 1 is the schematic diagram under the utility model embodiment 1 deployed condition;

Fig. 2 is the schematic diagram under the utility model embodiment 1 folded state;

Fig. 3 is the schematic diagram of the utility model embodiment 1 middle orbit system;

In figure:

1, upper table, 2, lower table, 3, table frame, 31, clip, 4, table leg, 5, rail system, 51, get on the right track, 52, lower railway, 53, the first linkage section, 54, the second linkage section, 55, shock resistance block, 6, baffle plate.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.

Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3: a kind of simple stretch table, comprise table, table frame 3, be connected to the table leg 4 on described table frame 3, table comprises table 1 and lower table 2, described table frame 3 inner surfaces are provided with the rail system 5 that can adjust table 1 and lower table 2 upper-lower positions, on described upper table 1 and lower table 2, be respectively provided with two bearings, bearing two ends are provided with the pulley coordinating with described rail system 5.

Described upper table 1 and lower table 2 are measure-alike, and cross section is rectangle, are connected with pulley by bearing with rail system 5.Rail system 5 be provided with get on the right track 51 with 52, two tracks of lower railway in upper and lower two planes.In the time that user wants to use saving space, upper table 1 is positioned at and gets on the right track 51, lower table 2 is in lower railway 52, and desk just becomes layer-by-layer state, saves space, table frame 3 is hinged with baffle plate 6 by table glide direction two ends, when desk is during in layer-by-layer state, user can be by baffle plate 6 pull-ups, fixing table, table can not moved left and right again, improving stability.

Rail system 5 be also provided with connect get on the right track 51 and the first linkage section 53 and second linkage section 54, the first linkage sections 53 of lower railway 52 vertical with horizontal plane, the second linkage section 54 becomes 40 ° with horizontal plane.In the time that user need to use large area table, lower table 2 by script on lower railway 52 promotes, lower table 2 will move to and get on the right track 51 along these two linkage sections, this at present table 2 just move to upper strata, in same plane, now the table of desk can usable floor area be exactly the area that upper table 1 and lower table 2 are added with upper table 1.Table frame 3 is provided with can be fixed table and make its clip 31 no longer sliding, and now presses clip, avoids table in use procedure to move left and right, and improves stability.

51 ends near described the second linkage section 54 that get on the right track equal the distance between described upper table 1 or 2 two bearings of lower table to the distance of described the first linkage section 53.When user wants desk to switch back lamination pattern; lower table 2 is pushed to get on the right track and 51 is pushed to end; this at present table 2 one of them bearing and with it coordinate the just in time position in the first linkage section 53 of roller; lower table 2 is pressed down gently; lower table 2 just falls on lower railway 52, on lower railway 52, is provided with near the first linkage section 53 places the shock resistance block 55 that soft elasticity material is made, the impulse force can absorb roller and bearing whereabouts time; protection equipment, the service life of improving equipment.Lower table 2 drops to behind lower railway 52 places, then promotes lower table 2, makes itself and upper table 1 again in lamination pattern, and pull-up baffle plate 6 is fixing, and user can use the small table surface area under lamination pattern, saves space.

Claims

1. a simple stretch table, comprise table, table frame (3), be connected to the table leg (4) on described table frame (3), it is characterized in that: described table comprises table (1) and lower table (2), described table frame (3) inner surface is provided with the rail system (5) that can adjust table (1) and lower table (2) upper-lower position, on described upper table (1) and lower table (2), be respectively provided with two bearings, bearing two ends are provided with the pulley coordinating with described rail system (5), described rail system comprises get on the right track (51), lower railway (52) be connected described in get on the right track first linkage section (53) and the second linkage section (54) of (51) and lower railway (52), described the second linkage section (54) is obliquely installed, become 30 °-60 ° with horizontal plane angle, described getting on the right track (51) equals the distance between described upper table (1) or (2) two bearings of lower table near the end of described the second linkage section (54) to the distance of described the first linkage section (53).

2. a kind of simple stretch table according to claim 1, is characterized in that: described lower railway (52) is upper locates to be provided with near described the first linkage section (53) shock resistance block (55) of being made up of soft elasticity material.

3. a kind of simple stretch table according to claim 1, is characterized in that: described table frame (3) is hinged with baffle plate (6) by table glide direction two ends.

4. a kind of simple stretch table according to claim 1, is characterized in that: described table frame (3) is provided with can be fixed table and make its clip no longer sliding (31).

5. a kind of simple stretch table according to claim 1, is characterized in that: described upper table (1) is measure-alike with lower table (2), and cross section is rectangle.