CN211282035U

CN211282035U - Storage box

Info

Publication number: CN211282035U
Application number: CN201922330255.5U
Authority: CN
Inventors: 史建华; 李颖; 李成清; 张长英; 陈宁
Original assignee: Nanjing Institute of Industry Technology
Current assignee: Nanjing Institute of Industry Technology
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-08-18
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a storage tank relates to daily life articles for use field, including calotte, base and stand, all be equipped with interior track and outer track on base and the calotte, be equipped with interior rail door in the interior track, be equipped with outer rail door in the outer track, the utility model discloses simple structure, the storage tank can be opened in arbitrary position to the simple operation through setting up interior rail door and outer rail door, conveniently accesses article, through setting up the protruding edge of annular, and the pile of a plurality of storage tanks of being convenient for is put, and this storage tank can directly get under the state of stacking simultaneously and put article, and the storage tank can also be used as the stool, and two storage tanks stack up and can be used as the desk.

Description

Storage box

Technical Field

The utility model relates to a daily life articles for use field, concretely relates to storage tank.

Background

The storage tank on the existing market is generally only provided with one door, the position of the door cannot be shifted, the door can be opened in one place to store articles, people need to load one box when using the existing storage tank to arrange the articles, then the box is stacked, when the articles need to be taken, the other box is taken down to take the articles, and the storage tank is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a storage tank to solve the above-mentioned defect that leads to among the prior art.

The utility model provides a storage box, includes calotte, base and stand, the one end and calotte threaded connection of stand, the other end and base threaded connection, all be equipped with interior track and outer track on the up end of base and calotte's the lower terminal surface, sliding connection has interior rail door in the interior track, sliding connection has outer rail door in the outer track.

Preferably, the lower surface of the base is provided with an annular convex edge, and a circular concave surface matched with the dome is formed between the annular convex edge and the base.

Preferably, the outer track and the inner track are concentric circles, and the circle center is located on the axis of the upright column.

Preferably, the four corners department of interior rail door and the four corners department of outer rail door all are equipped with the drum shape hole, the downthehole ball that is equipped with of drum shape, the height in drum shape hole and open end diameter all are less than the diameter of ball, and the drum shape hole maximum diameter is greater than the diameter of ball.

Preferably, the inner rail door and the outer rail door are both provided with pull grooves.

The utility model has the advantages that: simple structure, the simple operation through setting up interior rail door and outer rail door, can open the storage tank in arbitrary position, conveniently accesses article, through setting up the protruding edge of annular, the pile of a plurality of storage tanks of being convenient for is put, and this storage tank can directly get under the state of stacking simultaneously and put article, and the storage tank can also be used as the stool, and two storage tanks stack and can be used as the desk.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 and fig. 3 are schematic structural views of the base of the present invention at different viewing angles.

Fig. 4 is a schematic view of the inner rail door of the middle box door of the present invention.

The device comprises a dome 1, an outer rail door 2, a ball 3, a base 4, a column 5, an inner rail door 6, a pull groove 7, an inner rail 8, an outer rail 9, an annular convex edge 10, a circular concave 11 and a drum 12.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, a storage box comprises a dome 1, a base 4 and a stand column 5, wherein one end of the stand column 5 is in threaded connection with the dome 1, the other end of the stand column is in threaded connection with the base 4, an inner rail 8 and an outer rail 9 are arranged on the upper end surface of the base 4 and the lower end surface of the dome 1, an inner rail door 6 is connected in the inner rail 8 in a sliding mode, and an outer rail door 2 is connected in the outer rail 9 in a sliding mode.

In this embodiment, the lower surface of base 4 is equipped with annular protruding edge 10, form the circular concave surface 11 with calotte 1 looks adaptation between annular protruding edge 10 and the base 4, go into calotte 1 card in the circular concave surface 11, the storage tank of being convenient for stacks, is difficult to drop and collapses.

In this embodiment, the outer track 9 and the inner track 8 are concentric circles, and the center of the circle is located on the axis of the upright 5.

In this embodiment, drum-shaped holes 12 are respectively formed at four corners of the inner rail door 6 and four corners of the outer rail door 2, balls 3 are arranged in the drum-shaped holes 12, the rail door can move smoothly along a track by arranging the balls 3, the moving resistance of the rail door is reduced, the height and the opening end diameter of each drum-shaped hole 12 are smaller than the diameter of each ball 3, the maximum diameter of each drum-shaped hole 12 is larger than the diameter of each ball 3, on one hand, the balls 3 can be prevented from sliding out, on the other hand, the balls 3 can rotate freely in the drum-shaped holes 12, and the rail door can move smoothly in the track.

In this embodiment, the inner rail door 6 and the outer rail door 2 are both provided with pull grooves 7, which facilitates the movement of the inner rail door 6 and the outer rail door 2.

The working process and principle are as follows: one end of the upright post 5 is in threaded connection with the base 4, then the inner rail door 6 is installed on the inner rail 8, the outer rail door 2 is installed on the outer rail 9, finally the dome 1 is in threaded connection with the other end of the upright post 5, the nearest inner rail door 6 is pulled through the pull groove 7 to slide along the inner rail 8 or the outer rail door 2 along the outer rail 9, after articles are put in, the door which is pulled open is closed, meanwhile, the device can be used as a stool when not in use, and can be stacked to be used as a desk.

Based on the above, the utility model discloses simple structure, the simple operation, through setting up interior rail door 6 and outer rail door 2, when needs are got and is put the thing, people stand in any position, can all open the storage tank very conveniently, carry out the access of article, through setting up protruding edge 10 of annular, the pile of a plurality of storage tanks of being convenient for is put, this storage tank can not influence the use under the state of stacking simultaneously yet, can directly get and put article, and the storage tank can also be used as the stool, two storage tanks stack and can be used as the desk.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.

Claims

1. The utility model provides a storage box, its characterized in that, includes calotte (1), base (4) and stand (5), the one end and calotte (1) threaded connection of stand (5), the other end and base (4) threaded connection, all be equipped with interior track (8) and outer track (9) on the up end of base (4) and the lower terminal surface of calotte (1), sliding connection has interior rail door (6) in interior track (8), sliding connection has outer rail door (2) in outer track (9).

2. A storage case according to claim 1, wherein: the lower surface of the base (4) is provided with an annular convex edge (10), and a circular concave surface (11) matched with the dome (1) is formed between the annular convex edge (10) and the base (4).

3. A storage case according to claim 2, wherein: the outer track (9) and the inner track (8) are concentric circles, and the circle center is located on the axis of the upright post (5).

4. A storage case according to claim 3, wherein: the four corners department of interior rail door (6) and the four corners department of outer rail door (2) all are equipped with drum shape hole (12), be equipped with ball (3) in drum shape hole (12), the height in drum shape hole (12) and open end diameter all are less than the diameter of ball (3), and drum shape hole (12) maximum diameter is greater than the diameter of ball (3).

5. A storage bin according to claim 4, wherein: the inner rail door (6) and the outer rail door (2) are both provided with pull grooves (7).