CN224155289U - Length-adjustable folding table - Google Patents

Abstract

The utility model relates to the technical field of folding tables, and discloses a length-adjustable folding table, which comprises a first table plate, wherein a first support frame is fixed below the first table plate, one end of the bottom surface of the first table plate is symmetrically fixed with two fixing plates, one side of the first support frame, which is close to the fixing plates, is provided with a second support frame, the second support frame is connected with the fixing plates in a sliding way through a sliding device, the two second table plates are folded, and then the second table plate is rotated, make the second table rotate to first table below on the connecting rod through the turning block, the supporting plate supports the second table after the folding simultaneously, and rethread promotes the second support frame this moment, can make the second support frame slide to first table, and the second support frame drives the second table and removes to first table below this moment, has solved two desktop seam departments of traditional folding table and has had the difference in height, also makes the problem that the desktop surface of below is easy wearing and tearing simultaneously.

Description

Length-adjustable folding table

Technical Field

The utility model relates to the technical field of folding tables, in particular to a length-adjustable folding table.

Background

The folding table is portable furniture capable of realizing folding and unfolding of a tabletop or a supporting component through a hinge, a sliding rail or a folding structure, has the core characteristics of flexibly changing the form to save space, is usually made of wood, metal or plastic, comprises folding table legs, telescopic supports or folding table tops, can provide a stable plane when being unfolded, reduces occupied area after folding, is widely used in scenes such as houses, offices and outdoors, meets the requirements of temporary dining, working or storage, and has the advantages of convenient carrying, multifunctional adaptation and space efficient utilization, common types including folding support tables, telescopic tables, wall-hung folding tables and the like, and is a modern life solution considering practicality and convenience.

In a conventional folding table, one tabletop is slidably disposed under another tabletop, so that the tabletop cannot be presented as a plane when being unfolded, which makes it necessary to consider the problem of height difference at a seam between two tabletops when a person uses the folding table, and meanwhile, the tabletop under the folding table is easy to wear when the tabletop is frequently pulled, so that the tabletop is damaged.

Disclosure of Invention

In order to solve the problem that the seam between two table tops of the traditional folding table has a height difference and the surface of the lower table top is easy to wear, the utility model provides a length-adjustable folding table, which solves the problem.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a folding table with adjustable length, includes first table, first table below is fixed with first support frame, first table bottom one end symmetry is fixed with two fixed plates, one side that first support frame is close to the fixed plate is provided with the second support frame, both sides all are fixed with slider between second support frame and the fixed plate, one side that the second support frame is close to first table is fixed with the connecting plate, be fixed with the rotating block between connecting plate and the second support frame, first table one side symmetry is provided with two second tables, two the second table passes through the connection hinge and rotates to be connected, one second table bottom symmetry is fixed with two rotating blocks, two the rotating block all with connecting rod sliding connection, the connecting plate bottom is fixed with the layer board, first support frame bottom is fixed with two table legs, one side symmetry that the first support frame was kept away from to the second support frame is fixed with two other table legs.

Further, inclined planes are formed on four side faces of the first table plate, and inclined planes which are the same as those of the first table plate are formed on the side faces of the second table plate.

Further, the sliding device comprises a first sliding rail, the first sliding rail is fixedly connected with the fixing plate, the first sliding rail is arranged on a second sliding rail in a sliding mode, a third sliding rail is arranged on one side, away from the first sliding rail, of the second sliding rail in a sliding mode, and the third sliding rail is fixedly connected with the second supporting frame.

Further, the connecting rod is rotationally connected with the rotating block, and the rotating block close to the second supporting frame is attached to the second supporting frame.

Further, a chute matched with the shape of the fixed plate is formed in the connecting plate, and the bearing plate and the connecting rod are symmetrically arranged below the two second table plates.

Further, a connecting block matched with the inclined surface angle of the first table plate is fixed at the joint of the second table plate and the first table plate, and the top surfaces of the first table plate and the second table plate are positioned on the same plane.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the folding table, the second support frame is connected with the fixed plate in a sliding mode through the sliding device, after the two second table plates are folded, the second table plates are rotated to the position below the first table plate through the rotating blocks on the connecting rods, meanwhile, the support plates support the folded second table plates, at the moment, the second support frame can slide towards the first table plate through pushing the second support frame, at the moment, the second support frame drives the second table plates to move to the position below the first table plate, and the problem that the joint of the two table top joints of a traditional folding table has a height difference and the surface of the table top below is easy to wear is solved.

2. According to the utility model, the outer side surfaces of the first table plate and the second table plate are respectively provided with the inward inclined surface, and meanwhile, the joint of the second table plate and the first table plate is provided with the connecting block matched with the inclined surface of the first table plate, so that when the second table plate is combined with the first table plate after being unfolded, two joints are bonded together, the joint of the second table plate and the first table plate is more neat, and the flatness of the top surfaces of the first table plate and the second table plate after being combined is improved.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic bottom perspective view of the embodiment of FIG. 1;

FIG. 3 is a schematic perspective view of the slide assembly of the embodiment of FIG. 1;

Fig. 4 is a schematic perspective view of the folding assembly in the embodiment shown in fig. 1.

The reference numerals in the figure are 1, a first table board, 2, a first support frame, 3, a second table board, 4, a connecting hinge, 5, a second support frame, 6, a fixed plate, 7, a sliding device, 71, a first sliding rail, 72, a second sliding rail, 73, a third sliding rail, 8, a bearing plate, 9, a connecting rod, 10, a rotating block, 11, a connecting plate, 12 and table legs.

Detailed Description

In order to make the application object, feature and advantage of the present application more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a length-adjustable folding table comprises a first table plate 1, a first support frame 2 is fixed below the first table plate 1, two fixing plates 6 are symmetrically fixed at one end of the bottom surface of the first table plate 1, a second support frame 5 is arranged at one side of the first support frame 2 close to the fixing plates 6, sliding devices 7 are fixed at two sides between the second support frame 5 and the fixing plates 6, a connecting plate 11 is fixed at one side of the second support frame 5 close to the first table plate 1, a rotating block 10 is fixed between the connecting plate 11 and the second support frame 5, two second table plates 3 are symmetrically arranged at one side of the first table plate 1 and are rotatably connected through a connecting hinge 4, two rotating blocks 10 are symmetrically fixed at the bottom end of one second table plate 3, two rotating blocks 10 are slidably connected with the connecting rod 9, a bearing table 8 is fixed at the bottom end of the connecting plate 11, two table legs 12 are fixed at the bottom end of the first support frame 2, and two other table legs 12 are symmetrically fixed at one side of the second support frame 5 away from the first support frame 2, and the joint of the first table plate 1 and the second table plate 3 is free of joints.

Specifically, the sliding device 7 comprises a first sliding rail 71, the first sliding rail 71 is fixedly connected with the fixed plate 6, the first sliding rail 71 is internally arranged on the second sliding rail 72 in a sliding manner, one side, far away from the first sliding rail 71, of the second sliding rail 72 is provided with a third sliding rail 73 in a sliding manner, the third sliding rail 73 is fixedly connected with the second supporting frame 5, the connecting rod 9 is rotationally connected with the rotating block 10, close to the second supporting frame 5, is attached to the second supporting frame 5, a sliding groove matched with the fixed plate 6 in shape is formed in the connecting plate 11, and the supporting plate 8 and the connecting rod 9 are symmetrically arranged below the two second tables 3, so that the connecting plate 11 can conveniently slide below the first tables 1.

As an optimization scheme, as shown in fig. 1, 2, 3 and 4, inclined planes are formed on four sides of the first table plate 1, inclined planes with the same shape as the first table plate 1 are formed on the side of the second table plate 3, and the first table plate 1 and the second table plate 3 are spliced conveniently.

Specifically, the joint of the second table plate 3 and the first table plate 1 is fixed with a connecting block matched with the inclined plane angle of the first table plate 1, and the top surfaces of the first table plate 1 and the second table plate 3 are in the same plane, so that the first table plate 1 and the second table plate 3 are spliced and laminated more completely.

When the second table plate 3 needs to be stored, the second support frame 5 is pulled outwards, the second support frame 5 and the first support frame 2 slide through the sliding device 7, the connection between the second table plate 3 and the first table plate 1 is released, at the moment, the second table plate 3 on one side is pulled through the second support frame 3, the second table plate 3 on one side drives one side of the second table plate 3 to rotate through the connecting hinge 4, so that the two second table plates 3 are stacked together, the second support frame 5 is pulled through the two second table plates 3, the bottom end of the other second table plate 3 is connected with the connecting rod 9 through the rotating block 10, the two second table plates 3 are turned over, at the moment, the supporting plate 8 supports the connected second table plate 3, the second support frame 5 is pushed through the supporting plate, the connecting rod 9 is driven to move towards the lower side of the first table plate 1, the colleague connecting rod 9 drives the two second table plates 3 through the rotating block 10, meanwhile, the second support frame 5 drives the connecting plate 11 and the supporting plate 8 to move towards the lower side of the first table plate 1, the second table plate 3 is pushed through the rotating block 10, the second table plate 3 is pushed through the second support frame 3, and the second table plate 3 is connected with the supporting plate 3 through the rotating block 3, and the second table plate 3 is folded, and the second table plate 3 is connected with the second table plate 3 through the rotating block 3, and the second table plate 3 is folded.

It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

While the application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that the foregoing embodiments may be modified or equivalents may be substituted for some of the features thereof, and that the modifications or substitutions do not depart from the spirit and scope of the embodiments of the application.

Claims (6)

1. The length-adjustable folding table comprises a first table plate (1), and is characterized in that a first supporting frame (2) is fixed below the first table plate (1), two fixing plates (6) are symmetrically fixed at one end of the bottom surface of the first table plate (1), a second supporting frame (5) is arranged at one side, close to the fixing plates (6), of the first supporting frame (2), sliding devices (7) are fixed at two sides between the second supporting frame (5) and the fixing plates (6), a connecting plate (11) is fixed at one side, close to the first table plate (1), of the second supporting frame (5), a rotating block (10) is fixed between the connecting plate (11) and the second supporting frame (5), two second table plates (3) are symmetrically arranged at one side of the first table plate (1) and are rotationally connected through a connecting hinge (4), two rotating blocks (10) are symmetrically fixed at the bottom ends of the second table plates (3), two rotating blocks (10) are both connected with a connecting rod (9) in a sliding mode, two supporting plates (12) are fixed at the bottom ends of the second table plate (3), and the other two table legs (12) are symmetrically fixed on one side, far away from the first support frame (2), of the second support frame (5).

2. The length-adjustable folding table as set forth in claim 1, wherein the four sides of the first table (1) are provided with inclined planes, and the sides of the second table (3) are provided with inclined planes having the same shape as the first table (1).

3. The length-adjustable folding table as claimed in claim 1, wherein the sliding device (7) comprises a first sliding rail (71), the first sliding rail (71) is fixedly connected with the fixed plate (6), the first sliding rail (71) is slidably arranged in a second sliding rail (72), a third sliding rail (73) is slidably arranged on one side, far away from the first sliding rail (71), of the second sliding rail (72), and the third sliding rail (73) is fixedly connected with the second supporting frame (5).

4. The length-adjustable folding table as claimed in claim 1, wherein the connecting rod (9) is rotatably connected with the rotating block (10), and the rotating block (10) close to the second supporting frame (5) is attached to the second supporting frame (5).

5. The length-adjustable folding table as claimed in claim 1, wherein the connecting plate (11) is provided with a chute matched with the shape of the fixed plate (6), and the supporting plate (8) and the connecting rod (9) are symmetrically arranged below the two second table plates (3).

6. The length-adjustable folding table as set forth in claim 2, wherein a connecting block matched with the inclined angle of the first table plate (1) is fixed at the joint of the second table plate (3) and the first table plate (1), and the top surfaces of the first table plate (1) and the second table plate (3) are in the same plane.