One kind stretching table
Technical field
The utility model is related to household furniture field, more particularly to a kind of stretching table.
Background technology
Desk is essential furniture in mankind's daily life, and the size of the desktop of desk is puzzlement consumer's purchase table
The problem of son, smaller to the space requirement of desktop when family members is less, excessive desktop causes space waste;As family guest
During people, or, it is necessary to larger desk-top space when needing to put more article.The desktop of existing desk is generally fixed structure, table
Face size is unadjustable.
Utility model content
Technical problem to be solved in the utility model is:A kind of stretching table is provided, the desk-top space of existing desk is solved
Unadjustable the problem of.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is:One kind stretching table, including table frame,
Table and rail mechanism;
Rail mechanism is set at the top of the table frame;
The table includes the first extension leaf, the second extension leaf and the 3rd table on same plane;Described 3rd
Table is clipped between the first extension leaf and the second extension leaf;
First extension leaf and the second extension leaf bottom set the roller coordinated with rail mechanism.
The beneficial effects of the utility model are:The stretching table that the utility model is related to, by setting rail on table frame top
Road mechanism, is divided into the first extension leaf, the second extension leaf and the 3rd table by table, in the first extension leaf and the second activity
The roller that table bottom is set and rail mechanism coordinates, makes the first extension leaf and the second extension leaf sliding on rail mechanism
Dynamic, the 3rd table is optionally installed or removed;When desktop needs to put more article, the first extension leaf and the second activity
Table distinguishes outside Slideslip, the first extension leaf is separated with the second extension leaf, the 3rd table is clipped in the first extension leaf
Between the second extension leaf, the increase of desk-top space is realized;When the article that desktop is put is less, the 3rd table is pulled down, the
One extension leaf and the inside Slideslip of the second extension leaf, are mutually close to, connection, realize the diminution of desk-top space.
Further, first extension leaf sets the first groove and the first projection by the side of the second extension leaf,
Second extension leaf sets the second groove and the second projection by the first extension leaf side, first groove and second convex
Block coordinates, and first projection and the second groove coordinate.
Further, the 3rd table sets the 3rd groove and the 3rd projection by the side of the first extension leaf;It is described
3rd table sets the 4th groove and the 4th projection by the second extension leaf side;3rd groove and the first projection coordinate,
3rd projection and the first groove coordinate, and the 4th projection and the second groove coordinate, the 4th groove and the second projection
Coordinate.
Further, the outstanding arcuate structure of design, second extension leaf on the outside of first extension leaf
For with the first extension leaf symmetrical structure.
Brief description of the drawings
Fig. 1 stretches table structure schematic diagram for a kind of of the utility model embodiment;
Fig. 2 stretches table front view for a kind of of the utility model embodiment;
Fig. 3 stretches table side view for a kind of of the utility model embodiment;
Label declaration:
1st, the first extension leaf;2nd, the second extension leaf;3rd, the 3rd table;
4th, rail mechanism.
Embodiment
To describe technology contents of the present utility model, the objects and the effects in detail, below in conjunction with embodiment and match somebody with somebody
Accompanying drawing is closed to be explained.
The design of the utility model most critical is:The table frame top sets rail mechanism;The table includes first
Extension leaf, the second extension leaf and the 3rd table;First extension leaf and the second extension leaf bottom are set and track
The roller that mechanism coordinates, the 3rd table is clipped between the first extension leaf and the second extension leaf.
It refer to Fig. 1 to Fig. 3, one kind stretching table, including table frame, table and rail mechanism 4;
Rail mechanism 4 is set at the top of the table frame;
The table includes the first extension leaf 1, the second extension leaf 2 and the 3rd table 3 on same plane;Described
Three tables 3 are clipped between the first extension leaf 1 and the second extension leaf 2;
The bottom of first extension leaf, 1 and second extension leaf 2 sets the roller coordinated with rail mechanism 4.
In above-mentioned stretching table structure, by setting rail mechanism on table frame top, table is divided into the first extension leaf, the
Two extension leafs and the 3rd table, the rolling coordinated with rail mechanism is set in the first extension leaf and the second extension leaf bottom
Wheel, makes the first extension leaf and the second extension leaf be slided on rail mechanism, the 3rd table is optionally installed or removed;When
When desktop needs to put more article, the first extension leaf and the second extension leaf distinguish outside Slideslip, make the first drop table
Plate is separated with the second extension leaf, and the 3rd table is clipped between the first extension leaf and the second extension leaf, realizes desk-top space
Increase;When the article that desktop is put is less, the 3rd table is pulled down, the first extension leaf inwardly breaks away with the second extension leaf
It is dynamic, mutually it is close to, connects, realize the diminution of desk-top space.
Further, first extension leaf 1 is convex by side the first groove of setting of the second extension leaf 2 and first
Block, second extension leaf 2 sets the second groove and the second projection by the side of the first extension leaf 1, first groove with
Second projection coordinates, and first projection and the second groove coordinate.
3rd table 3 sets the 3rd groove and the 3rd projection by the side of the first extension leaf 1;3rd table
3 set the 4th groove and the 4th projection by the side of the second extension leaf 2;3rd groove and the first projection coordinate, and described the
Three projections and the first groove coordinate, and the 4th projection and the second groove coordinate, and the 4th groove and the second projection coordinate.
Seen from the above description, the fixed company between table is realized by the cooperation of groove and projection between three pieces of tables
Connect, prevent the loosening because of desktop, tilt, cause the article on desktop to slide.
Further, the outstanding arcuate structure of the outside of the first extension leaf 1 design, second extension leaf
2 are and the symmetrical structure of the first extension leaf 1.
Seen from the above description, arcuate structure is designed as on the outside of table, on the one hand adds the usable area of desktop, improved
Desk-top space utilization rate, on the other hand reduces the corner angle of desk, prevents from touching the gouge that table corner is caused.
Embodiment 1
It refer to Fig. 1 to Fig. 3, one kind stretching table, including table frame, table and rail mechanism 4;
The table frame top sets rail mechanism 4;
The table includes the first extension leaf 1, the second extension leaf 2 and the 3rd table 3 at grade;
The bottom of first extension leaf, 1 and second extension leaf 2 sets the roller coordinated with rail mechanism 4, makes first
The extension leaf 2 of extension leaf 1 and second is slided on rail mechanism 4;3rd table 3 is clipped in the first extension leaf 1 and
Between two extension leafs 2.
3rd table 3 is optionally installed or removed;When desktop needs to put more article, the He of the first extension leaf 1
Second extension leaf 2 distinguishes outside Slideslip, the first extension leaf 1 is separated with the second extension leaf 2, the 3rd table 3 is clipped in
Between first extension leaf 1 and the second extension leaf 2, the increase of desk-top space is realized;When the article that desktop is put is less, tear open
Lower 3rd table 3, the first extension leaf 1 and the inside Slideslip of the second extension leaf 2, are mutually close to, and connect, realize desk-top space
Diminution.
First extension leaf 1 sets the first groove and the first projection, described second by the side of the second extension leaf 2
Extension leaf 2 sets the second groove and the second projection by the side of the first extension leaf 1, and first groove is matched somebody with somebody with the second projection
Close, first projection and the second groove coordinate.
3rd table 3 sets the 3rd groove and the 3rd projection by the side of the first extension leaf 1;3rd table
3 set the 4th groove and the 4th projection by the side of the second extension leaf 2;3rd groove and the first projection coordinate, and described the
Three projections and the first groove coordinate, and the 4th projection and the second groove coordinate, and the 4th groove and the second projection coordinate.
By the cooperation of groove and projection between three pieces of tables, being fixedly connected between table is realized.
The outstanding arcuate structure of the outside of first extension leaf 1 design, second extension leaf 2 is and first
Extension leaf symmetrical structure.
In summary, a kind of stretching table that the utility model is provided, by setting rail mechanism on table frame top, by table
It is divided into the first extension leaf, the second extension leaf and the 3rd table, is set in the first extension leaf and the second extension leaf bottom
The roller coordinated with rail mechanism, makes the first extension leaf and the second extension leaf be slided on rail mechanism, the choosing of the 3rd table
Install or remove to selecting property;When desktop needs to put more article, the first extension leaf and the second extension leaf difference are outside
Slideslip, makes the first extension leaf be separated with the second extension leaf, and the 3rd table is clipped in the first extension leaf and the second drop table
Between plate, the increase of desk-top space is realized;When the article that desktop is put is less, pull down the 3rd table, the first extension leaf with
The inside Slideslip of second extension leaf, is mutually close to, connection, realizes the diminution of desk-top space.
By the cooperation of groove and projection between three pieces of tables, being fixedly connected between table is realized, is prevented because of desktop
Loosen, tilt, cause the article on desktop to slide.
Arcuate structure is designed as on the outside of table, the usable area of desktop is on the one hand added, desk-top space utilization rate is improved,
On the other hand the corner angle of desk are reduced, prevent from touching the gouge that table corner is caused.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalents made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is similarly included in scope of patent protection of the present utility model.