Simple stretching table

Abstract

The utility model discloses a simple stretching table which comprises a table frame, the bottom side of the table frame is fixedly connected with a plurality of table legs, the side edge of the table frame is fixedly connected with a plurality of table top supporting pieces, the upper sides of the table top supporting pieces are fixedly connected with a table top plate, and a plurality of supporting cross rods are fixedly connected between the inner side walls of the table frame. The two side walls of each supporting transverse rod are fixedly connected with guide rail piece assemblies, each guide rail piece assembly is provided with a stretching arm assembly, one ends of every two stretching arm assemblies are fixedly connected with table side plates, and the table side plates are symmetrically arranged on the two side edges of the table top plate respectively. The size of the table top can be rapidly adjusted, and the table top is simple in structure, small in number of parts, free of mold opening, short in period and low in input cost.

Description

TECHNICAL FIELD

[0001] The utility model relates to dining table technical field especially, relate to a simple stretch platform. BACKGROUND

[0002] Now, people all cannot leave the use of table in daily life, need dining table when dining. The structure of traditional dining table is mostly fixed, especially dining table used in family, generally can only be 4 or 6 people use, the more people, need to configure larger dining table additionally, thus not only bring the trouble of replacing dining table, and larger dining table occupies larger space in room, brings unnecessary trouble to people's daily activities. The size of general existing table is generally fixed, cannot adjust the size of tabletop according to the number of people, especially in small house, there is the defect of occupying space, not convenient to store. CONTENT OF UTILITY MODEL

[0003] The utility model provides a simple stretch platform to solve the problem in the background art.

[0004] In order to realize the above purpose, the utility model adopts the following technical scheme:

[0005] A simple stretch platform, including the desk frame, the bottom side of the desk frame is fixedly connected with a plurality of table legs, the side of the desk frame is fixedly connected with a plurality of tabletop support pieces, the upper side of a plurality of tabletop support pieces is fixedly connected with a tabletop panel, the inner wall between the desk frame is fixedly connected with a plurality of support cross bars, the both sides of each support cross bar are fixedly connected with a guide rail piece assembly, each guide rail piece assembly is equipped with a stretch arm assembly, one end of every two stretch arm assemblies is fixedly connected with a table edge plate, and a plurality of table edge plates are respectively arranged on the two side edges of the tabletop panel.

[0006] Each guide rail piece assembly includes a guide rail single piece, a first track groove and a second track groove are formed in the side wall of the guide rail single piece, the first track groove is in the shape of a long strip with one end lifting upwards, the second track groove is in the shape of a long strip with one end hooking, the bottom side of one end of the first track groove and the second track groove is provided with a second clamping point, the turning point of the first track groove lifting one end and the hooking end point of the second track groove are provided with a first clamping point.

[0007] Each stretch arm assembly includes two elbow pieces, one end of the two elbow pieces is fixedly connected with a first auxiliary mounting plate, the first auxiliary mounting plate is fixedly connected to the bottom side wall of the table edge plate, two mounting holes are formed in each elbow piece, a roller assembly is arranged between every two opposite mounting holes, and the two roller assemblies on each stretch arm assembly are respectively connected in the first track groove and the second track groove of each guide rail piece assembly.

[0008] Preferably, the top side wall of the guide rail single piece is provided with a second auxiliary mounting plate in the shape of a bend, and the second auxiliary mounting plate is fixedly connected to the bottom side of the tabletop plate.

[0009] Preferably, the roller assembly comprises a roller shaft, rollers, a gasket screw and a gasket nut, the gasket screw penetrates through two oppositely arranged mounting holes of the two elbow pieces, the gasket nut is threadedly connected to one end of the gasket screw, the roller shaft is threadedly connected to the gasket screw, the roller shaft is sleeved with the rollers, and the roller shaft and the rollers are located between the two elbow pieces, and the two rollers between the two elbow pieces are respectively rollingly connected in the first track groove and the second track groove.

[0010] Preferably, the guide rail piece assembly and the stretching arm assembly are made of any one of iron, stainless steel and aluminum alloy.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] 1. The device can quickly adjust the size of the tabletop, and has simple structure, few parts, short cycle and low investment cost.

[0013] 2. The device is simple to assemble, has high qualification rate, is not easy to be damaged, and is reliable after assembly.

[0014] 3. The device has good versatility, and the guide rail piece assembly, the stretching arm assembly and the tabletop support have versatility, and are suitable for stretching tables of various types, various sizes and various shapes.

[0015] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and the content of the specification can be implemented, the following will be described in detail with the preferred embodiment of the present application and the accompanying drawings. The specific embodiment of the present application is described in detail by the following examples and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings described herein are used to provide further understanding of the present application, and constitute a part of the present application. The schematic embodiments of the present application and the description thereof are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 The structure of a simple stretching table is shown in the structure of an embodiment one;

[0018] Figure 2 The structure of a simple stretching table is shown in the structure of an embodiment one;

[0019] Figure 3A front view of a simple stretching table according to embodiment one;

[0020] Figure 4 A side view of a simple stretching table according to embodiment one;

[0021] Figure 5 A perspective view of a simple stretching table according to embodiment one;

[0022] Figure 6 A perspective view of a simple stretching table according to embodiment one;

[0023] Figure 7 A perspective view of a simple stretching table according to embodiment one;

[0024] Figure 8 A perspective view of a simple stretching table according to embodiment one;

[0025] Figure 9 A perspective view of a simple stretching table according to embodiment one;

[0026] Figure 10 A perspective view of a simple stretching table according to embodiment one;

[0027] Figure 11 A perspective view of a simple stretching table according to embodiment one;

[0028] Figure 12 A perspective view of a simple stretching table according to embodiment one;

[0029] Figure 13 A perspective view of a simple stretching table according to embodiment one;

[0030] Figure 14 A perspective view of a simple stretching table according to embodiment one;

[0031] Figure 15 A perspective view of a simple stretching table according to embodiment one;

[0032] Figure 16 A perspective view of a simple stretching table according to embodiment one; Figure 15 A perspective view of a simple stretching table according to embodiment one;

[0033] Figure 17 A perspective view of a simple stretching table according to embodiment one;

[0034] In the drawings, the components represented by the respective reference numerals are listed as follows:

[0035] 1, table legs; 2, table frame; 3, support crossbar; 4, guide rail piece assembly; 401, guide rail single piece; 402, second auxiliary mounting plate; 403, first clamping point; 404, second clamping point; 405, first track groove; 406, second track groove; 5, stretching arm assembly; 501, elbow piece; 502, mounting hole; 503, first auxiliary mounting plate; 504, roller shaft; 505, roller; 506, with gasket screw; 507, with gasket nut; 6, table top plate; 7, table edge plate; 8, table top support; 9, reinforcing strip; 10, opening. DETAILED DESCRIPTION

[0036] The principles and features of the present application are described below in conjunction with the accompanying drawings, and the examples are used only to explain the present application and are not intended to limit the scope of the present application. In the following paragraphs, the present application is described in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present application will be more apparent from the following description and claims. It should be noted that the drawings are very simplified and use non-precise proportions, only to facilitate, clarify the purpose of assisting the description of the embodiments of the present application.

[0037] Example one

[0038] Please refer to Figures 1-12 , the present application, a simple stretching table,

[0039] including table frame 2, the bottom side of the table frame 2 is fixedly connected with a plurality of table legs 1, the side of the table frame 2 is fixedly connected with a plurality of table top supports 8, the upper side of the plurality of table top supports 8 is fixedly connected with a table top plate 6, the inner side wall of the table frame 2 is fixedly connected with a plurality of support crossbars 3, the two side walls of each support crossbar 3 are fixedly connected with a guide rail piece assembly 4, each guide rail piece assembly 4 is provided with a stretching arm assembly 5, one end of every two stretching arm assemblies 5 is fixedly connected with a table edge plate 7, a plurality of table edge plates 7 are respectively arranged symmetrically on the two side edges of the table top plate 6, such as Figure 1 , the shape of the table top plate 6 is rectangular, and the shape of the table edge plate 7 is trapezoidal;

[0040] Each guide rail piece assembly 4 comprises a guide rail single piece 401, the side wall of the guide rail single piece 401 is provided with a first track groove 405 and a second track groove 406, the first track groove 405 is arranged in a long strip shape with one end lifting upward, the second track groove 406 is arranged in a long strip shape with one end hooking, the bottom side of one end of the first track groove 405 and the second track groove 406 is provided with a second clamping point 404, the elbow of the lifting end of the first track groove 405 and the hooking end point of the second track groove 406 are provided with a first clamping point 403, the top side wall of the guide rail single piece 401 is provided with a second auxiliary mounting plate 402 in a bent shape, and the second auxiliary mounting plate 402 is fixedly connected with the bottom side of the table top plate 6 through a bolt;

[0041] Each stretching arm assembly 5 comprises two crank pieces 501, one end of the two crank pieces 501 is fixedly connected with a first auxiliary mounting plate 503, the first auxiliary mounting plate 503 is fixedly connected on the bottom side wall of the table edge plate 7 through bolts, two mounting holes 502 are formed on each crank piece 501, a roller assembly is arranged between every two opposite mounting holes 502, the roller assembly comprises a roller shaft 504, a roller 505, a gasket screw 506 and a gasket nut 507, the gasket screw 506 penetrates through the two opposite mounting holes 502 of the two crank pieces 501, the gasket nut 507 is threadedly connected on one end of the gasket screw 506, the roller shaft 504 is threadedly connected on the gasket screw 506, the roller 505 is sleeved on the roller shaft 504, and the roller shaft 504 and the roller 505 are located between the two crank pieces 501, and the two rollers 505 between the two crank pieces 501 are respectively rollingly connected in the first track slot 405 and the second track slot 406.

[0042] Preferably, the material of the guide rail piece assembly 4, the stretching arm assembly 5 and the table top support 8 is any one of iron, stainless steel and aluminum alloy; the table top plate 6 and the table edge plate 7 are any one or a combination of wood layer, rock plate layer and glass layer.

[0043] The simple stretching table is used as follows.

[0044] When the stretching arm assembly 5 is pulled, the two rollers 505 on the stretching arm assembly 5 move on the first track slot 405 and the second track slot 406, and the stretching arm assembly 5 drives the table edge plate 7 to move.

[0045] When the table edge plate 7 needs to be unfolded to increase the area of the table top, the table edge plate 7 is gripped to drive the stretching arm assembly 5 to move, and when the two rollers 505 on the stretching arm assembly 5 are respectively located at the first clamping points 403 of the first track slot 405 and the second track slot 406, the table edge plate 7 is fixedly and horizontally arranged on the side wall of the table top plate 6.

[0046] When the table edge plate 7 needs to be folded, the table edge plate 7 is gripped to drive the stretching arm assembly 5 to move, and when the two rollers 505 on the stretching arm assembly 5 are respectively located at the second clamping points 404 of the first track slot 405 and the second track slot 406, the table edge plate 7 is moved to the lower side wall of the table top plate 6 to be hidden.

[0047] Embodiment two

[0048] Please refer to Figures 13-14 Embodiment two is different from embodiment one in that the table top plate 6 and the table edge plate 7 form a circular shape.

[0049] Embodiment three

[0050] Please refer to Figures 15-17 The difference between the third embodiment and the first embodiment is that the third embodiment does not use the support crossbar 3, and directly welds the guide rail piece assembly 4 on the table frame 2, greatly reduces the height between the table frame 2 and the table top panel 6, and hides the guide rail piece assembly 4 and the stretching arm assembly 5 in the table frame 2 and the table top panel 6, so that the product structure is simpler and more beautiful.

[0051] The table frame 2 is provided with a plurality of openings 10, and one end of the plurality of stretching arm assemblies 5 is located in the plurality of openings 10 respectively, and the opening 10 is used for the movement of the stretching arm assembly 5.

[0052] The table frame 2 is provided with a plurality of openings 10, and one end of the plurality of stretching arm assemblies 5 is located in the plurality of openings 10 respectively, and the opening 10 is used for the movement of the stretching arm assembly 5.

[0053] The above is only a preferred embodiment of the present application, and does not limit the present application in any form; any ordinary technical personnel in the industry can implement the present application according to the drawings and the above description; however, any equivalent changes, modifications and evolution of the above-mentioned technical content within the scope of the technical scheme of the present application are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution of the above-mentioned technical content within the scope of the technical scheme of the present application are equivalent embodiments of the present application; at the same time, any equivalent changes, modifications and evolution of the above-mentioned technical content within the scope of the technical scheme of the present application are equivalent embodiments of the present application.

Claims

1. A simple stretching table comprising a table frame (2), characterized in that, The bottom side of the table frame (2) is fixedly connected with a plurality of table legs (1), the side edges of the table frame (2) are fixedly connected with a plurality of table top support pieces (8), the upper side of the plurality of table top support pieces (8) is fixedly connected with a table top plate (6), the inner side walls of the table frame (2) are fixedly connected with a plurality of support cross bars (3), the two side walls of each support cross bar (3) are fixedly connected with a guide rail piece assembly (4), each guide rail piece assembly (4) is provided with a stretching arm assembly (5), one end of each two stretching arm assemblies (5) is fixedly connected with a table edge plate (7), and a plurality of table edge plates (7) are respectively and symmetrically arranged at the two side edges of the table top plate (6). Each guide rail piece assembly (4) comprises a guide rail single piece (401), first and second track grooves (405, 406) are formed in the side walls of the guide rail single piece (401), the first track groove (405) is in the form of a long strip with one end raised upward, the second track groove (406) is in the form of a long strip with one end in the form of a hook, the bottom side of one end of each of the first and second track grooves (405, 406) is provided with a second clamping point (404), and the corner of the raised end of the first track groove (405) and the hook-shaped end point of the second track groove (406) are provided with a first clamping point (403). Each stretching arm assembly (5) comprises two elbow arm pieces (501), one end of each of the two elbow arm pieces (501) is fixedly connected with a first auxiliary mounting plate (503), the first auxiliary mounting plate (503) is fixedly connected to the bottom side wall of the table edge plate (7), two mounting holes (502) are formed in each elbow arm piece (501), a roller shaft assembly is arranged between each two opposite mounting holes (502), and the two roller shaft assemblies on each stretching arm assembly (5) are respectively penetrated into the first and second track grooves (405, 406) of each guide rail piece assembly (4).

2. A simple stretching platform according to claim 1, characterized in that The top side wall of the guide rail single piece (401) is provided with a second auxiliary mounting plate (402) in the form of a bend, and the second auxiliary mounting plate (402) is fixedly connected to the bottom side of the table top plate (6).

3. A simple stretching platform according to claim 2, characterized in that The roller shaft assembly comprises a roller shaft (504), a roller (505), a cushioned screw (506) and a cushioned nut (507), the cushioned screw (506) penetrates through the two opposite mounting holes (502) of the two elbow arm pieces (501), the cushioned nut (507) is threadedly connected to one end of the cushioned screw (506), the roller shaft (504) is threadedly connected to the cushioned screw (506), the roller (505) is sleeved on the roller shaft (504), and the roller shaft (504) and the roller (505) are located between the two elbow arm pieces (501). The two rollers (505) between the two elbow arm pieces (501) are respectively and rollingly connected in the first and second track grooves (405, 406).

4. A simple stretching platform according to claim 3, characterized in that The guide rail piece assembly (4), the stretching arm assembly (5) and the table top support piece (8) are made of any one of iron, stainless steel and aluminum alloy.

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