CN220569311U

CN220569311U - Portable folding sand table

Info

Publication number: CN220569311U
Application number: CN202322233150.4U
Authority: CN
Inventors: 杨金栋; 刘杨; 费恒伦; 解二伟
Original assignee: Shengshi Bite Hebei Model Design Co ltd
Current assignee: Shengshi Bite Hebei Model Design Co ltd
Priority date: 2023-08-19
Filing date: 2023-08-19
Publication date: 2024-03-08
Anticipated expiration: 2033-08-19

Abstract

The utility model discloses a portable folding sand table, which belongs to the technical field of sand table models and comprises a first sand table and a second sand table, wherein the rear sides of the first sand table and the second sand table are movably connected together through hinges, the front sides of the first sand table and the second sand table are connected together through locks, a first supporting leg and a second supporting leg are arranged on the right side of the first sand table, a third supporting leg is arranged on the left side of the second sand table, a third sand table which can be outwards pulled out is arranged on one side, far away from the second sand table, of the first sand table, a fourth supporting leg is arranged on the right side of the third sand table, a containing groove which can contain the fourth supporting leg is formed in the right side surface of the third sand table, and a plurality of universal wheels are arranged on the bottom surfaces of the first sand table and the second sand table. The first sand table, the second sand table and the third sand table are matched, and the folding draw-bar box has a compact structure, is convenient to carry with easy and labor-saving effects and does not occupy space; universal wheels are arranged on the bottom surfaces of the first sand table and the second sand table, and the portable sand table is convenient to carry.

Description

Portable folding sand table

Technical Field

The utility model relates to the technical field of sand table models, in particular to a portable folding sand table.

Background

As is well known, sand tables are models that are piled up from silt, chess and other materials according to a certain proportional relationship, based on a topographical map, aerial photograph or on-site topography. The traditional sand table is basically built a platform with the upper end exposed, then building a building model on the platform, the sand table is large in occupied space, incapable of being folded and inconvenient to transport, when the sand table needs to be transported, the sand table needs to be disassembled and transported to a destination, and after being reassembled, the work load is large, so that the sand table transportation process is time-consuming and labor-consuming.

Disclosure of Invention

The utility model aims to provide a portable folding sand table, which solves the problems that the existing sand table occupies a large space and cannot be folded and is inconvenient to transport.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model discloses a portable folding sand table, which comprises a first sand table and a second sand table, wherein the rear sides of the first sand table and the second sand table are movably connected together through hinges, the front sides of the first sand table and the second sand table are connected together through lock catches, a first supporting leg and a second supporting leg are arranged on the right side of the first sand table, a third supporting leg is arranged on the left side of the second sand table, a third sand table which can be pulled out outwards is arranged on one side, far away from the second sand table, of the first sand table, a fourth supporting leg is arranged on the right side of the third sand table, a containing groove which can contain the fourth supporting leg is formed in the right side face of the third sand table, and a plurality of universal wheels are arranged on the bottom faces of the first sand table and the second sand table.

Further, the first supporting leg comprises a first fixed pipe, the first fixed pipe is movably connected to the right side face of the first sand table, a first pull rod is arranged in the first fixed pipe, a plurality of first snap fastener holes are formed in the first fixed pipe, and first snap fasteners are arranged on the first pull rod.

Still further, the first support leg and the second support leg are identical in structure.

Still further, the third supporting leg includes the fixed pipe of second, the fixed pipe swing joint of second is in the left intermediate position of second sand table, be provided with the bracing piece in the fixed pipe of second, a plurality of second snap fastener holes have been seted up on the fixed pipe of second, be provided with the second snap fastener on the bracing piece.

Still further, the support bar is provided in a T-shape.

Still further, the structure of the fourth support leg is the same as the structure of the third support leg.

Still further, the junction of third sand table with first sand table is provided with the second hasp.

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

the folding suitcase is in a structure of the suitcase after being folded through the matched use of the first sand table, the second sand table and the third sand table, has a small structure, is convenient to carry easily and saves labor, and does not occupy space; universal wheels are arranged on the bottom surfaces of the first sand table and the second sand table, and the portable sand table is convenient to carry.

Drawings

The utility model is further described with reference to the following description of the drawings.

FIG. 1 is a front view of a portable folding sand table of the present utility model;

FIG. 2 is a rear view of the portable folding sand table of the present utility model;

FIG. 3 is a right side view of the portable folding sand table of the present utility model;

FIG. 4 is a left side view of the portable folding sand table of the present utility model;

FIG. 5 is a partial cross-sectional view of a portable folding sand table of the present utility model;

FIG. 6 is a schematic view of the portable folding sand table in the unfolded state;

reference numerals illustrate: 1. a first sand table; 2. a second sand table; 3. a third sand table; 4. a hinge; 5. locking; 6. a first support leg; 7. a second support leg; 8. a third support leg; 9. a fourth support leg; 10. a universal wheel; 11. a second lock catch; 601. a first fixed tube; 602. a first pull rod; 603. a first snap fastener; 604. a first snap hole; 801. a second fixed tube; 802. a support rod; 803. a second snap fastener; 804. and a second snap hole.

Detailed Description

As shown in fig. 1-6, a portable folding sand table comprises a first sand table 1 and a second sand table 2, wherein the rear sides of the first sand table 1 and the second sand table 2 are movably connected together through a hinge 4, the front sides of the first sand table 1 and the second sand table 2 are connected together through a lock catch 5, a first supporting leg 6 and a second supporting leg 7 are arranged on the right side of the first sand table 1, a third supporting leg 8 is arranged on the left side of the second sand table 2, a third sand table 3 which can be pulled out is arranged on the side, away from the second sand table 2, of the first sand table 1, a fourth supporting leg 9 is arranged on the right side of the third sand table 3, a containing groove which can contain the fourth supporting leg 9 is formed on the right side of the third sand table 3, and a plurality of universal wheels 10 are arranged on the bottom surfaces of the first sand table 1 and the second sand table 2; specifically, the third sand table 3 is in a drawer type structure, a sliding rail is arranged in a mounting groove on the right side of the first sand table 1, and the third sand table 3 slides along the sliding rail; in order to prevent the sand table from being damaged in the folding process, the first sand table 1, the second sand table 2 and the third sand table 3 are manufactured into permanent sand tables, and are generally manufactured by foamed plastic plates or materials such as plywood, gypsum powder, paper pulp and the like, so that the actual conditions of the sand tables in actual reaction are ensured; the folding suitcase has the advantages that through the matched use of the first sand table 1, the second sand table 2 and the third sand table 3, the folding suitcase is in a structure of a draw-bar box, has a small structure, is convenient to carry easily and laborsaving, and does not occupy space; universal wheels 10 are arranged on the bottom surfaces of the first sand table 1 and the second sand table 2, and the portable sand table is convenient to carry.

Specifically, as shown in fig. 3, the first support leg 6 and the second support leg 7 have the same structure, and the first support leg 6 and the second support leg 7 are foldable.

The first supporting leg 6 comprises a first fixing pipe 601, the first fixing pipe 601 is hinged to the right side face of the first sand table 1, a first pull rod 602 is arranged in the first fixing pipe 601, a plurality of first snap fastener holes 604 are formed in the first fixing pipe 601, and first snap fasteners 603 are arranged on the first pull rod 602; when the sand table is used, the first snap fastener 603 is pressed, the first pull rod 602 is pulled to clamp the first snap fastener 603 inside the first snap fastener hole 604, the first supporting leg 6 is adjusted to the required height, then the second supporting leg 7 is adjusted to the same height according to the method, and the first sand table 1 is supported by the cooperation of the first supporting leg 6 and the second supporting leg 7.

As shown in fig. 4, the third supporting leg 8 includes a second fixing tube 801, the second fixing tube 801 is hinged to a middle position on the left side of the second sand table 2, a supporting rod 802 is disposed in the second fixing tube 801, a plurality of second snap fastener holes 804 are formed in the second fixing tube 801, and a second snap fastener 803 is disposed on the supporting rod 802; the support bar 802 is arranged in a T shape; in use, the second snap 803 is pressed, the support bar 802 is pulled to clamp the second snap 803 inside the second snap hole 804, and the third support leg 8 is adjusted to a desired height.

The fourth support leg 9 has the same structure as the third support leg 8.

A second lock catch 11 is arranged at the joint of the third sand table 3 and the first sand table 1; the position of the third sand table 3 is locked through the second lock catch 11, so that the third sand table 3 is prevented from sliding out in the moving and transferring process.

Specifically, all be provided with the magic subsides on first sand table 1, second sand table 2, the third sand table 3, can fix first supporting leg 6, second supporting leg 7, third supporting leg 8, fourth supporting leg 9 when folding through the magic subsides.

The working process of the utility model is as follows:

firstly, horizontally placing a first sand table 1, pressing a first snap fastener 603, pulling a first pull rod 602 to clamp the first snap fastener 603 inside a first snap fastener hole 604, adjusting a first supporting leg 6 to a required height, then adjusting a second supporting leg 7 to the same height according to the method, and supporting the first sand table 1 through the cooperation of the first supporting leg 6 and the second supporting leg 7; then, the lock catch 5 is opened, the second sand table 2 is unfolded, the second snap fastener 803 is pressed, the support rod 802 is pulled to clamp the second snap fastener 803 in the second snap fastener hole 804, the third support leg 8 is adjusted to the required height, and the second sand table 2 is supported; finally, the second lock catch 11 is opened, the third sand table 3 is pulled out, the height of the fourth supporting leg 9 is adjusted, and the third sand table 3 is supported.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims

1. Portable folding sand table, its characterized in that: including first sand table and second sand table, first sand table with the rear side of second sand table is in the same place through hinge swing joint, first sand table with the front side of second sand table is in the same place through the hasp connection, the right side of first sand table is provided with first supporting leg and second supporting leg, the left side of second sand table is provided with the third supporting leg, first sand table is kept away from one side of second sand table is provided with the third sand table that can outwards take out, the right side of third sand table is provided with the fourth supporting leg, the holding tank that can hold of fourth supporting leg has been seted up to the right flank of third sand table, first sand table with the bottom surface of second sand table all is provided with a plurality of universal wheels.

2. The portable folding sand table of claim 1 wherein: the first supporting leg comprises a first fixed pipe, the first fixed pipe is movably connected to the right side face of the first sand table, a first pull rod is arranged in the first fixed pipe, a plurality of first snap fastener holes are formed in the first fixed pipe, and first snap fasteners are arranged on the first pull rod.

3. The portable folding sand table of claim 2 wherein: the first support leg and the second support leg have the same structure.

4. The portable folding sand table of claim 1 wherein: the third supporting leg comprises a second fixed pipe, the second fixed pipe is movably connected to the middle position of the left side of the second sand tray, a supporting rod is arranged in the second fixed pipe, a plurality of second snap fastener holes are formed in the second fixed pipe, and second snap fasteners are arranged on the supporting rod.

5. The portable folding sand table of claim 4 wherein: the supporting rod is arranged in a T shape.

6. The portable folding sand table of claim 5 wherein: the fourth support leg has the same structure as the third support leg.

7. The portable folding sand table of claim 1 wherein: and a second lock catch is arranged at the joint of the third sand table and the first sand table.