CN219488030U - Shrinkage type plastic storage box - Google Patents

Abstract

The utility model relates to the technical field of storage boxes, in particular to a retractable plastic storage box which comprises a storage box body, wherein rectangular grooves are formed in two side end parts of the storage box body, at least two rectangular clamping grooves are formed in the side wall of each rectangular groove, sliding blocks are slidably arranged in the rectangular grooves, and a lower inserting rod is fixedly arranged at the bottom of each sliding block. According to the utility model, the spring plate moves to drive the spring groove to compress and deform, when the lower insert rod is inserted into the rectangular clamping groove formed in the rectangular groove again, the spring groove drives the spring plate to move through elasticity, the spring plate moves to drive the sliding block to move, the sliding block moves to drive the lower insert rod to move, the end part of the lower insert rod moves into the rectangular clamping groove formed in the rectangular groove, and the spring plate is driven to extrude inwards through the elasticity of the spring groove, so that the lower insert rod can be tightly inserted into the rectangular clamping groove, the phenomenon that the outer box body falls off when the storage box is used is prevented, and the hovering stability of the outer box body is effectively improved.

Description

Shrinkage type plastic storage box

Technical Field

The utility model relates to the technical field of storage boxes, in particular to a retractable plastic storage box.

Background

The plastic storage box is also called a plastic storage box, a plastic storage box and a plastic storage box, and the height of the storage box can not be adjusted at will according to the height of the articles in the existing storage box on the market, so that the storage box can not store any articles better.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a retractable plastic storage box.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a shrink type plastics storage tank, includes the storage tank, rectangular channel has all been seted up to two side ends of storage tank, every at least two rectangular channel has all been seted up to the lateral wall of rectangular channel, every the inside of rectangular channel is equal slidable mounting has the sliding block, every the equal fixed mounting in bottom of sliding block has down the inserted bar, every rectangular channel is all installed to the side section of inserted bar down, the surface slip cap of storage tank is equipped with the outer box, the top portion slidable mounting of outer box has the case lid.

As a preferable technical scheme of the utility model, the bottom of each lower inserted link is fixedly provided with a lower pull rod, and springs are arranged on two sides of the inner part of the outer box body.

As a preferable technical scheme of the utility model, a spring groove is fixedly arranged in each spring, a spring plate is fixedly arranged at the side end part of each spring groove, a hidden groove cover is arranged in the box cover, a hidden groove is slidably arranged at the side end of the hidden groove cover, and at least two rubber pads are arranged in the storage box.

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

1. make down the inserted bar remove into the rectangle draw-in groove that the rectangle groove was offered again, the fixed is accomplished to the inserted bar down this moment, and it is fixed that the lower inserted bar can make the outer box, through designing into the outer box can be adjusted by arbitrary altitude mixture control to the storing height of storage tank wantonly, thereby improved the storing ability of storage tank, effectively convenient storing to the object of equidimension not.

2. The spring plate moves and can drive spring groove compression deformation, when the rectangular clamping groove that rectangular slot was seted up is inserted again to the lower inserted bar, the spring groove passes through elasticity and drives the spring plate and move, the spring plate moves and drives the sliding block and move, the sliding block moves and can drive down the inserted bar and move, the tip of lower inserted bar can move into the rectangular clamping groove that rectangular slot was seted up, the spring force through the spring groove drives the spring plate inwards extrudees, thereby make down the inserted bar can tightly insert in rectangular clamping groove, prevent that the phenomenon that the outer box can take place to drop when the storage tank is used, the stability that the outer box hovered has effectively been improved.

Drawings

FIG. 1 is a schematic view of a storage case according to the present utility model;

FIG. 2 is a schematic view of a slider according to the present utility model;

FIG. 3 is a schematic view of a rectangular slot according to the present utility model;

FIG. 4 is a schematic view of the spring groove of the present utility model;

FIG. 5 is a schematic view of the structure of the blind groove of the present utility model.

Wherein: 1. a storage box; 11. a rubber pad; 12. rectangular grooves; 13. a rectangular clamping groove; 2. a sliding block; 21. a lower insert rod; 22. a pull-down rod; 3. an outer case; 31. a spring plate; 32. a spring; 33. a spring groove; 4. a case cover; 41. a hidden groove; 42. and a blind groove cover.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the retractable plastic storage box comprises a storage box 1, rectangular grooves 12 are formed in two side ends of the storage box 1, at least two rectangular clamping grooves 13 are formed in the side wall of each rectangular groove 12, sliding blocks 2 are slidably mounted in each rectangular groove 12, a lower inserting rod 21 is fixedly mounted at the bottom of each sliding block 2, the lower inserting rod 21 is derailed in the rectangular clamping groove 13 formed in the rectangular groove 12, when a user moves the lower inserting rod 21 upwards, the lower inserting rod 21 drives an outer box body 3 to move upwards, when the outer box body 3 moves to a proper position, the user pushes a lower pull rod 22 inwards, the lower inserting rod 21 moves into the rectangular clamping groove 13 formed in the rectangular groove 12 again, at the moment, the lower inserting rod 21 is fixed, the outer box body 3 is fixed, the storage box body 21 can be designed to be at any height, the storage box body height of any 1 can be achieved by designing the outer box body 3 to be at any height, the top end of the outer box body 3 is provided with the sliding sleeve 3, and the top end of the storage box body 4 is mounted on the side of the rectangular clamping groove 3.

The bottom of every lower inserted link 21 all fixed mounting has pull rod 22 down, the spring 32 has all been seted up to the inside both sides of outer box 3, pull rod 22 outwards removes and can enter into in the spring 32, pull rod 22 removes and drives down the inserted link 21 and remove, lower inserted link 21 removes and can drive slider 2 and remove, slider 2 removes and can drive spring plate 31 and remove, spring plate 31 removes and can drive spring groove 33 compression set, when lower inserted link 21 reinserts rectangular slot 13 that rectangular slot 12 set up, the inside of every spring 32 all fixed mounting has spring groove 33, the side tip of every spring groove 33 all fixed mounting has spring plate 31, the blind groove lid 42 is seted up to the inside of case lid 4, the side slidable mounting of blind groove lid 42 has blind groove 41, at least two rubber pads 11 have been seted up to the inside of storage tank 1.

Working principle:

first step, when using storage tank 1, the user pulls down pull rod 22 outwards, and lower pull rod 22 atress removes and can drive down inserted bar 21 and remove, makes down inserted bar 21 derail in rectangular slot 13 that rectangular slot 12 offered, and when the user moved down inserted bar 21 upwards, lower inserted bar 21 can drive outer box 3 and upwards remove, and when outer box 3 moved suitable position, the user inwards pushed down pull rod 22, made down inserted bar 21 remove into rectangular slot 13 that rectangular slot 12 offered again, and lower inserted bar 21 accomplishes the fixation at this moment, and lower inserted bar 21 is fixed can make outer box 3 fixed, through designing outer box 3 into can be adjusted by arbitrary altitude to can the storing height of arbitrary storage tank 1, thereby improved storage capacity of storage tank 1, effectively conveniently carry out the storing to the object of equidimension not.

Secondly, when the user uses the case lid 4, the user moves the case lid 4 upwards, when the case lid 4 is fully opened, the user pulls the hidden groove 41 to one side, the user can store small articles to the hidden groove cover 42, then the user pulls the hidden groove 41 to the other side until the hidden groove cover 42 is fully closed, when the user adjusts the lower pull rod 22, the downward pull rod 22 moves outwards and enters the spring 32, the lower pull rod 22 moves to drive the lower insert rod 21 to move, the lower insert rod 21 moves and drives the sliding block 2 to move, the sliding block 2 moves and drives the spring plate 31 to move, the spring plate 31 moves and drives the spring plate 33 to compress and deform, when the lower insert rod 21 is inserted into the rectangular clamping groove 13 formed by the rectangular groove 12 again, the spring plate 31 moves and drives the sliding block 2 to move until the hidden groove cover 42 is fully closed, the end of the lower insert rod 21 moves into the rectangular clamping groove 13 formed by the rectangular clamping groove 12, the elastic force of the spring plate 33 drives the plate 31 to squeeze inwards, and therefore the insert rod 21 can be tightly pressed inwards, and the box body 3 can be prevented from falling off when the box body 3 is suspended outwards, and the box body 3 can be prevented from being suspended outwards.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a shrink type plastics storage tank, includes storage tank (1), its characterized in that, rectangular channel (12) have all been seted up to two side ends of storage tank (1), every at least two rectangle draw-in grooves (13) have all been seted up to the lateral wall of rectangular channel (12), every equal slidable mounting in inside of rectangular channel (12) has slider (2), every equal fixed mounting in bottom of slider (2) has lower inserted bar (21), every rectangular channel (13) are all installed to the side section of lower inserted bar (21), the surface sliding sleeve of storage tank (1) is equipped with outer box (3), top portion slidable mounting of outer box (3) has case lid (4).

2. A collapsible plastic storage bin according to claim 1, wherein a lower tie rod (22) is fixedly mounted to the bottom of each lower insert rod (21).

3. A retractable plastic storage case as claimed in claim 1, wherein springs (32) are provided on both sides of the interior of the outer case (3).

4. A collapsible plastic storage bin according to claim 3, wherein each of the springs (32) has a spring slot (33) fixedly mounted therein, and wherein each of the spring slots (33) has a spring plate (31) fixedly mounted at a side end thereof.

5. The retractable plastic storage case according to claim 1, wherein a blind groove cover (42) is provided in the interior of the case cover (4), and a blind groove (41) is slidably mounted at a side end of the blind groove cover (42).

6. A collapsible plastic storage compartment as claimed in claim 1, wherein at least two rubber pads (11) are provided in the interior of the storage compartment (1).