CN211510865U - Table with table legs stretched in two directions synchronously - Google Patents

Abstract

The utility model provides a table leg bidirectional synchronous stretching table, include: the stretching table plate is arranged at the bottom of the movable table plate through the stretching mechanism; the stretching mechanism comprises a first slide rail, a second slide rail and a guide slide block, one end of the first slide rail is fixedly arranged on the movable table plate, and the other end of the first slide rail is slidably arranged on the second slide rail; the guide sliding block is fixedly installed at the bottom of the stretching table plate, sliding grooves are formed in the guide sliding block, sliding columns matched with the sliding grooves are arranged on the first sliding rails, and the sliding columns are located in the sliding grooves; when stretching the desk, the pulling to the outside activity table makes the traveller slide in the spout and will stretch the table and raise to the parallel and level in the activity table. The utility model relates to a table leg bidirectional synchronous stretching desk, convenient operation, labour saving and time saving facilitates the user and uses.

Description

Table with table legs stretched in two directions synchronously

Technical Field

The utility model relates to the field of furniture, in particular to table leg bidirectional synchronous stretching table.

Background

The table is a common furniture, and is provided with a plane on the upper part and a pillar on the lower part. Can be used for putting things, doing things, eating, writing, working and the like. Conventional tables, office tables, etc. are fixed size tables. The table with the fixed size is generally enough to be used under the conventional condition, but if the number of people is large, under the condition that a plurality of people need to sit around the table at the same time, the original size of the dining table is not enough, and at the moment, another larger dining table needs to be prepared for use, so that the waste is caused, the space is also occupied, and the operation is troublesome. Thus, in order to facilitate the use of many people and not to take up too much space, stretchable tables already exist on the market.

The existing stretching table is generally characterized in that a table top plate is stretched, then an extending panel hiding a sub-table top plate is taken out and placed in the middle, and the stretching table is complex in operation, inconvenient to use and time-consuming and labor-consuming in stretching; the desk is pulled on one side generally, and can only be extended on one side, and the position of the desk is required to be adjusted after the desk is pulled, so that the desk panel is positioned in the middle of a user, and the desk is complex to use; meanwhile, the existing stretching table adopts a stretching table top plate to extend the table top plate, and the positions of table legs are unchanged, so that the stability of the stretched table is poor, the table is easy to shake and inconvenient to use.

Disclosure of Invention

Technical problem to be solved

The to-be-solved technical problem of the utility model is to provide a table leg bidirectional synchronization stretching desk to overcome the one-way pulling of traditional tensile desk, need manual desk after placing extension desktop, tensile unstable, the operation of desk complicated, be not convenient for use the defect such as.

(II) technical scheme

In order to solve the technical problem, the utility model provides a table leg bidirectional synchronous stretching table, include: the stretching table plate is arranged at the bottom of the movable table plate through the stretching mechanism; the movable table plates are symmetrically arranged at left and right sides, and the stretching table plate is positioned between the two movable table plates; the two groups of stretching mechanisms are respectively and symmetrically arranged at two sides of the bottom of the movable table plate; the stretching mechanisms respectively comprise two first sliding rails, a second sliding rail and a guide sliding block, one ends of the two first sliding rails are respectively and fixedly arranged on the corresponding movable table plates, and the other ends of the two first sliding rails are respectively and slidably arranged at two ends of the second sliding rail; the guide sliding block is fixedly installed at the bottom of the stretching table plate, sliding grooves are formed in the guide sliding block, sliding columns matched with the sliding grooves are arranged on the first sliding rails, and the sliding columns are located in the sliding grooves; when the desk is stretched, the corresponding movable desk plates are pulled towards two sides respectively, so that the sliding columns slide in the sliding grooves and lift the stretching desk plates to be parallel and level with the movable desk plates. By adopting the technical scheme, the desk can be stretched by matching two persons, and can also be operated by one person, only one movable desk plate on one side needs to be stretched, the middle stretched desk plate can be lifted and connected with the movable desk plates on two sides, the operation is very convenient, and time and labor are saved during stretching due to the matching of the first slide rail and the second slide rail and the matching of the slide column and the guide slide block.

Further, the spout includes first horizontal spout, two second horizontal spouts and two oblique spouts, and two second horizontal spouts pass through respectively oblique spout with the both ends of first horizontal spout are connected, just second horizontal spout parallel arrangement is in first horizontal spout below, oblique spout is connected the middle part of second horizontal spout. Be provided with first link stopper and stopper on the direction slider, the stopper articulates on the direction slider, first link stopper and stopper are located the horizontal spout of second with the junction of oblique spout, the stopper blocks when being used for tensile desk the traveller follows the horizontal spout of second slides to in the oblique spout. When stretching, the movable table plate moves towards two sides respectively to drive the first slide rail to slide towards two sides on the second slide rail respectively, so that the sliding column slides from the first horizontal slide groove to the second horizontal slide groove through the inclined slide groove, the stretching table plate is lifted up, the movable table plate is continuously pulled, the sliding column moves towards the right and pushes the limiting block to rotate clockwise, and the rightmost end of the second horizontal slide groove is reached; at the moment, a gap exists between the movable table plate and the stretching table plate, the movable table plate is pushed inwards, the sliding column moves leftwards and pushes the limiting block to rotate anticlockwise, the limiting block is blocked by the first stop block, the sliding column slides to the leftmost end along the second horizontal sliding groove, and at the moment, the movable table plate and the stretching table plate are drawn together. By adopting the technical scheme, the desk can be stretched in two directions, the stretching desk plate can be directly stretched, the stretching desk plate does not need to be manually placed, and the desk is convenient to operate and use.

Furthermore, a second stop block is further arranged on the guide sliding block, and the limiting block is located between the first stop block and the second stop block. The second stopper is used for stopping the limiting stopper rotates clockwise to prevent the limiting stopper from rotating over the position.

Furthermore, the stretching mechanisms all further comprise frames, and the second sliding rails are fixedly installed at the inner side ends of the frames. The frame is provided with a plurality of grooves, the stretching table plate is provided with a plurality of limiting columns in one-to-one correspondence with the grooves, and elastic elements are arranged between the limiting columns and the corresponding grooves. The elastic element has upward elasticity to the stretching table plate, so that the stretching table plate is more smooth and stable when being lifted upwards.

Furthermore, the end part of the movable table plate is provided with a plurality of positioning holes, the end part of the stretching table plate is provided with a plurality of positioning pins in one-to-one correspondence with the positioning holes, and when the movable table plate is in a stretching state, the positioning pins are positioned in the positioning holes, so that the stability between the stretching table plate and the movable table plate is improved.

Furthermore, table legs are fixedly mounted at two corners of the movable table board and can move synchronously with the movable table board, so that the stretched table is stably lifted and cannot shake.

(III) advantageous effects

The utility model relates to a table leg bidirectional synchronous stretching table, which is provided with a first slide rail, a second slide rail and a guide slide block, wherein the first slide rail is fixed on a movable table plate and can slide on the second slide rail; meanwhile, the table legs are fixedly arranged on the movable table plate, and when the movable table plate is moved, the table legs can be moved synchronously, so that the stretched table is stably lifted and cannot shake.

Drawings

FIG. 1 is a perspective view of a table with synchronously stretching table legs in two directions according to the present invention;

FIG. 2 is a perspective view of the table with synchronously stretching legs in two directions from another view angle;

FIG. 3 is an enlarged view of A in FIG. 2 of the table with two-way synchronous stretching legs of the present invention;

FIG. 4 is a perspective view of the table with synchronously stretching legs in two directions according to the present invention;

FIG. 5 is a perspective view of the table with two-way synchronously stretching table legs of the present invention from another view angle;

FIG. 6 is an enlarged view of B in the table leg bidirectional synchronous stretching table sub-graph 5 of the present invention;

FIG. 7 is an exploded view of a table with synchronously stretching legs in two directions according to the present invention;

FIG. 8 is an enlarged view of C in the table leg bidirectional synchronous stretching table of FIG. 7;

FIG. 9 is a perspective view of a movable table top of a bidirectional synchronous stretching table of the table legs of the present invention;

FIG. 10 is a perspective view of a table guide block for synchronously stretching the table legs in two directions according to the present invention;

FIG. 11 is a first state diagram of a limiting block in a table leg bidirectional synchronous stretching table guide slider of the present invention;

FIG. 12 is a second state diagram of the limiting block of the table leg bidirectional synchronous stretching table guide sliding block of the present invention;

wherein: the table comprises a movable table 1, a stretching table 2, a first slide rail 3, a second slide rail 4, a guide slide block 5, a frame 6, table legs 7, a limiting column 201, a sliding column 301, a sliding chute 501, a first stop block 502, a limiting block 503, a second stop block 504, a groove 601, a first horizontal sliding chute 5011, a second horizontal sliding chute 5012 and an inclined sliding chute 5013.

Detailed Description

Referring to fig. 1 to 12, the present invention provides a table with two-way synchronous stretching legs, including: the stretching table plate 2 is arranged between the two groups of movable table plates 1 through the stretching mechanism; when the desk is not stretched, the two groups of movable desk plates 1 are spliced into a desktop; when the desk is in a stretching state, the two groups of movable desk plates 1 and the middle stretching desk plate 2 are spliced into a desktop. The two groups of stretching mechanisms are respectively and symmetrically arranged at two sides of the bottom of the movable table plate 1; the stretching mechanisms respectively comprise two first sliding rails 3, a second sliding rail 4 and a guide sliding block 5, one ends of the two first sliding rails 3 are respectively and fixedly arranged on the corresponding movable table plate 1, and the other ends of the two first sliding rails 3 are respectively and slidably arranged at two ends of the second sliding rail 4; the guide sliding block 5 is fixedly installed at the bottom of the stretching table plate 2, a sliding groove 501 is formed in the guide sliding block 5, sliding columns 301 matched with the sliding groove 501 are arranged on the first sliding rails 3, and the sliding columns 301 are located in the sliding groove 501.

Referring to fig. 10, the sliding slot 501 includes a first horizontal sliding slot 5011, two second horizontal sliding slots 5012, and two inclined sliding slots 5013, the two inclined sliding slots 5013 are left-right symmetrical and in a splayed shape, and the second horizontal sliding slots 5012 are arranged below the first horizontal sliding slot 5011 in parallel; the two second horizontal sliding slots 5012 are connected to both ends of the first horizontal sliding slot 5011 through inclined sliding slots 5013, respectively, and the inclined sliding slots 5013 are connected to the middle of the second horizontal sliding slots 5012. The guide slider 5 is provided with a first stopper 502, a limiting block 503 and a second stopper 504, the limiting block 503 is located between the first stopper 502 and the second stopper 504, the limiting block 503 is hinged on the guide slider 5, and the limiting block 503 is used for blocking the sliding column 301 from sliding from the second horizontal sliding slot 5012 into the inclined sliding slot 5013 when the desk is stretched. The first stopper 502, the limiting block 503 and the second stopper 504 are located at the connection position of the second horizontal sliding slot 5012 and the inclined sliding slot 5013.

Referring to fig. 7 and 8, each stretching mechanism further includes a frame 6, and the second slide rail 4 is fixedly installed on the inner side end of the frame 6. Four grooves 601 are symmetrically arranged on the two sides of the frame 6, four limiting columns 201 corresponding to the grooves 601 one to one are arranged on the stretching table plate 2, cavities are formed in the limiting columns 201, elastic elements are placed in the cavities and are springs, one ends of the springs abut against the tops of the cavities of the limiting columns 201, and the other ends of the springs abut against the bottoms of the grooves 601. The elastic element has upward elasticity to the stretching table plate 2, so that the stretching table plate 2 is more smooth and stable when being lifted upwards.

Referring to fig. 1 and 2, table legs 7 are fixedly installed at both corners of the two sets of movable table boards 1, and the table legs 7 can move synchronously with the movable table boards 1, so that the stretched table is stably raised without shaking.

Wherein, two locating holes are respectively arranged on the opposite end surfaces of the two groups of movable table plates 1, and four locating pins which are in one-to-one correspondence with the locating holes are respectively arranged on the two end surfaces of the stretching table plate 2. When the desk is in a stretching state, the positioning pin is positioned in the positioning hole, so that the stability between the stretching desk plate 2 and the movable desk plate 1 is improved.

Referring to fig. 2, 3, 5, 6, 11 and 12, in the folded state, the two sets of movable tables 1 are close to each other, the stretching table 2 is located at the bottom of the two sets of movable tables 1, and the sliding column 301 is located in the first horizontal sliding slot 5011. When stretching is carried out, the movable table board 1 is pulled outwards, the first slide rail 3 on the movable table board 1 slides outwards on the second slide rail 4, meanwhile, the sliding column 301 slides into the second horizontal slide rail 5012 from the first horizontal slide rail 5011 through the inclined slide rail 5013, the stretching table board 2 is lifted to a position flush with the movable table board 1, the movable table board 1 is continuously pulled, the sliding column 301 moves rightwards and pushes the limiting block 503 to rotate clockwise, the limiting block 503 abuts against the second limiting block 504, the sliding column 301 reaches the rightmost end of the second horizontal slide rail 5012, and then the limiting block 503 is restored to the initial position; at this time, a gap exists between the movable table board 1 and the stretching table board 2, the movable table board 1 is pushed inwards, the sliding column 302 moves leftwards and pushes the limiting block 503 to rotate anticlockwise, the limiting block 503 is blocked by the first stop block 502, the oblique sliding groove 5013 is blocked by the limiting block 503, the sliding column 302 slides to the leftmost end along the second horizontal sliding groove 5012, and at this time, the movable table board 1 and the stretching table board 2 are drawn together to complete stretching.

According to the table with the table legs stretched in the two directions synchronously, the table legs are fixedly arranged on the movable table plate, and when the movable table plate is moved, the table legs can move synchronously, so that the stretched table is stably improved, and cannot shake; be provided with first slide rail, second slide rail and direction slider simultaneously, first slide rail is fixed on the activity table and can slide on the second slide rail, and the bottom at tensile table is fixed to the direction slider, and the traveller on the first slide rail slides in the spout of direction slider to drive tensile table and raise, and then make the extension of desk panel, convenient operation, labour saving and time saving can be single all can stretch both ends, and convenience of customers uses.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. A table with table legs capable of being synchronously stretched in two directions is characterized by comprising: the stretching table plate (2) is arranged at the bottom of the movable table plate (1) through the stretching mechanism; the stretching mechanism comprises a first sliding rail (3), a second sliding rail (4) and a guide sliding block (5), one end of the first sliding rail (3) is fixedly arranged on the movable table plate (1), and the other end of the first sliding rail (3) is slidably arranged on the second sliding rail (4); the guide sliding block (5) is fixedly installed at the bottom of the stretching table plate (2), a sliding groove (501) is formed in the guide sliding block (5), a sliding column (301) matched with the sliding groove (501) is arranged on the first sliding rail (3), and the sliding column (301) is located in the sliding groove (501); when stretching the desk, the outside pulling activity table (1), make traveller (301) are in slide and will in spout (501) stretch table (2) and raise to the parallel and level in activity table (1).

2. The table with synchronously extending legs as claimed in claim 1, wherein: the sliding groove (501) comprises a first horizontal sliding groove (5011), two second horizontal sliding grooves (5012) and two inclined sliding grooves (5013), the two second horizontal sliding grooves (5012) are respectively connected with two ends of the first horizontal sliding groove (5011) through the inclined sliding grooves (5013), and the second horizontal sliding grooves (5012) are arranged below the first horizontal sliding groove (5011) in parallel.

3. The table with synchronously extending legs as claimed in claim 2, wherein: the inclined sliding groove (5013) is connected to the middle of the second horizontal sliding groove (5012).

4. The table with synchronously extending legs as claimed in claim 2, wherein: be provided with first stopper (502) and stopper (503) on direction slider (5), stopper (503) articulate on direction slider (5), stopper (503) block when being used for tensile desk traveller (301) follow second horizontal spout (5012) slide to in oblique spout (5013).

5. The table with synchronously extending legs as claimed in claim 4, wherein: the first stop block (502) and the limiting block (503) are located at the joint of the second horizontal sliding groove (5012) and the inclined sliding groove (5013).

6. The table with synchronously extending legs as claimed in claim 4, wherein: the guide sliding block (5) is further provided with a second stop block (504), and the limiting block (503) is located between the first stop block (502) and the second stop block (504).

7. The table with synchronously extending legs as claimed in claim 1, wherein: the movable table plates (1) are arranged into two groups, and the stretching table plates (2) are positioned between the two groups of movable table plates (1); the two groups of stretching mechanisms are respectively and symmetrically arranged at two sides of the bottom of the movable table plate (1); each group of stretching mechanisms comprises two first sliding rails (3), and the two first sliding rails (3) are symmetrically arranged on the corresponding movable table plate (1).

8. The table with synchronously extending legs as claimed in claim 1, wherein: the stretching mechanism further comprises a frame (6), and the second sliding rail (4) is fixedly installed on the inner side end of the frame (6).

9. The table with synchronously extending legs as claimed in claim 8, wherein: be provided with a plurality of recesses (601) on frame (6), be provided with on tensile table (2) with a plurality of spacing post (201) of recess (601) one-to-one, install elastic element between spacing post (201) and corresponding recess (601).

10. The table with synchronously extending legs as claimed in claim 1, wherein: two corners of the movable table board (1) are fixedly provided with table legs (7); the end part of the movable table plate (1) is provided with a plurality of positioning holes, and the end part of the stretching table plate (2) is provided with a plurality of positioning pins in one-to-one correspondence with the positioning holes.

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