Drawer type storage box

Abstract

The utility model relates to the technical field of storage boxes, and discloses a drawer type storage box which comprises a storage box body and a fixing block, a connecting block is fixedly connected to the left side face of the storage box body, and a rotating rod is rotationally connected to the inner wall of the fixing block. According to the drawer type storage box, by arranging components such as a torsional spring, a connecting rod, a sliding block and a clamping piece, the clamping piece is jacked open by the connecting block when the storage box is moved, then the connecting block is locked by the clamping piece under the reset of the torsional spring, the storage box can be prevented from falling off, and a rotating disc is rotated by rotating a rotating rod; through connection of a first connecting pin, a connecting rod and a second connecting pin, a sliding block drives a clamping piece to be relatively opened, at the moment, the storage box is conveniently taken out, baffles are placed in the storage box to be connected with limiting grooves, the storage box can be divided into a plurality of spaces, articles can be conveniently placed in a classified mode, and when the baffles are not needed, the storage box can be conveniently taken out. And the baffle plate is placed in the placing groove, so that the applicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of storage boxes, in particular to a drawer type storage box. BACKGROUND

[0002] Storage boxes are indispensable organization tools in life, which meet different storage needs with various materials and functions. Whether in the living room, kitchen or bathroom at home, or in the office, storage boxes can help people better classify, store and organize items, making the space neat and orderly. By reasonably using storage boxes, not only can life and work efficiency be improved, but also the neatness and aesthetics of the home and office environment can be improved.

[0003] The existing patent (announcement number: CN214190524U) discloses a drawer type storage box, which comprises at least two box bodies and a drawer arranged in the box body. The box body comprises a bottom plate, a left side plate, a right side plate and a rear side plate. The drawer can be pulled out and inserted from the front side of the box body. The left side plate and the right side plate of the box body are provided with a connecting plate at the top. The inner side of the connecting plate is provided with a protruding clamping block. The left and right sides of the lower surface of the bottom plate are provided with a clamping groove corresponding to the connecting plate. The inner side of the clamping groove is provided with a clamping interface corresponding to the clamping block. When the box bodies are stacked, the connecting plate of the lower box body is clamped into the clamping groove of the upper box body, and is clamped and positioned by the clamping block and the clamping interface. The top surface of the top box body is connected with a box cover. The drawer type storage box can stack multiple storage boxes one on top of another, and the stacked storage boxes are neatly positioned and convenient for classifying and storing clothes.

[0004] However, in the above-mentioned scheme, when the placing box in the storage box is stored in the shell, because the storage box does not have a self-locking function, when the storage box is moved and slightly bumped or tilted, the slidable placing box will be accidentally opened, causing the items inside to fall out, which can easily cause damage, loss or confusion of the items. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the present application provides a drawer type storage box, which has the advantages of being able to conveniently position and lock the storage box, preventing the storage box from falling off, etc. The above-mentioned scheme does not have a self-locking function, which can easily cause the items inside to fall out, causing damage, loss or confusion of the items.

[0006] To achieve the above object, the application provides the following technical scheme: a drawer type storage box, comprising a storage box and a fixed block, the left side of the storage box is fixedly connected with a connecting block, the inner wall of the fixed block is rotatably connected with a rotating rod, the bottom end of the rotating rod is fixedly connected with a rotating disc, the upper surface of the rotating disc and the bottom surface of the fixed block are fixedly connected with a torsion spring, the bottom surface of the rotating disc is fixedly connected with two connecting pins one, the outer surface of each connecting pin one is rotatably connected with a connecting rod, the other end of each connecting rod is rotatably connected with a connecting pin two, the bottom end of each connecting pin two is fixedly connected with a sliding block, and the bottom surface of each sliding block is fixedly connected with a clamping piece.

[0007] Through the above scheme, in order to prevent the storage box from falling, the connecting block is installed on the left side of the storage box, and the connecting block moves with the storage box when the storage box is moved. At this time, the surface of the connecting block is in contact with the surface of the clamping piece. The clamping piece is relatively moved through the inclined surface of the surface of the clamping piece until the clamping piece is connected with the connecting groove on the surface of the connecting block. At this time, the storage box can be locked. When the storage box needs to be taken out, the rotating rod is rotated to make the rotating disc rotate, and the torsion spring is twisted. The connecting of the connecting pin one on the bottom surface of the rotating disc, the connecting rod and the connecting pin two makes the sliding block drive the clamping piece to relatively move, so as to release the locking of the clamping piece on the connecting block. After the storage box is taken out, the rotating rod is loosened, so that the clamping piece is reset under the action of the torsion spring, realizing the effect that the device can conveniently position and lock the storage box, preventing the storage box from falling under the action of external force or misoperation.

[0008] Further, the upper surface of the fixed block is fixedly connected with a shell, and the inner wall of the shell is rotatably connected with the outer surface of the rotating rod.

[0009] Through the above scheme, the shell is arranged on the upper surface of the fixed block and fixedly connected therebetween, realizing the positioning and mounting effect of the fixed block. The rotating rod is rotatably connected with the inner wall of the shell and the fixed block, realizing the limiting effect of the rotating rod.

[0010] Further, the inner wall of the shell is slidably connected with the outer surface of the storage box, and recesses are formed on the front surface and the back surface of the shell.

[0011] Through the above scheme, the inner wall of the shell is connected with the outer surface of the storage box and arranged in a sliding connection, realizing the limiting of the storage box and facilitating the pulling of the storage box. The recesses are formed on the front surface and the back surface of the shell opening position, which can facilitate the operator to directly contact the storage box through the recesses and facilitate the pulling of the storage box.

[0012] Further, the outer surface of the shell is covered with a layer of fireproof plate, and the outer surface of the fireproof plate is coated with a layer of melamine resin coating.

[0013] Through the above scheme, the outer surface of the shell is covered with a layer of fireproof plate, and the surface of the fireproof plate is coated with a layer of melamine resin coating, which can make the fireproof plate have good waterproof performance. The main function of the fireproof plate is to prevent fire, which can prevent the spread of fire for a certain period of time. The internal contains perlite, a refractory material that will expand at high temperatures, forming a heat insulation layer, delaying the spread of flame, providing reliable fire protection for the shell and storage box.

[0014] Further, the inner side wall of the shell is fixedly connected with two limiting rods, and the outer surface of each limiting rod is in sliding connection with the inner wall of the corresponding sliding block.

[0015] Through the above scheme, the limiting rod is installed on the inner side wall of the shell and is fixedly connected, realizing the positioning and installation effect of the limiting rod. The sliding block is arranged on the surface of the corresponding limiting rod, and the inner wall of the sliding block is in sliding connection with the surface of the limiting rod, realizing the limiting effect of the sliding block and ensuring that the sliding block can slide on the surface of the limiting rod when the connecting rod drives the connecting pin II to move.

[0016] Further, the inner bottom wall of the storage box is provided with a layer of velvet, and the inner wall of the storage box is provided with a plurality of limiting grooves arranged at equal distances.

[0017] Through the above scheme, a layer of velvet is arranged on the inner bottom wall of the storage box. The velvet is soft and comfortable to touch, and can provide good protection for the articles placed in the storage box, especially some articles that are easily scratched. The friction of the velvet is large, which can prevent the articles from sliding randomly during the opening and closing of the storage box. The limiting grooves are arranged in the inner wall of the storage box, realizing the positioning of the limiting grooves.

[0018] Further, the inside of the storage box is provided with two baffles, and the outer surface of each baffle is in sliding connection with the inner wall of the corresponding limiting groove.

[0019] Through the above scheme, the baffles are placed in the inside of the storage box, and the limiting grooves are connected with the baffles. By installing the baffles in the corresponding limiting grooves, the storage box can be divided into multiple spaces, which is convenient for classifying and placing the stored articles.

[0020] Further, the inner wall of the storage box is provided with two placing grooves, and the outer surface of each baffle is in sliding connection with the inner wall of the corresponding placing groove.

[0021] Through the above scheme, the placing grooves are arranged in the inner wall of the storage box, and the baffles are in sliding connection with the inner wall of the placing grooves. When the baffles are not needed, they can be placed in the placing grooves for storage, improving the applicability of the device.

[0022] Compared with the prior art, the technical scheme of the present application has the following beneficial effects:

[0023] The drawer type storage box is provided with torsional springs, connecting rods, sliding blocks, clamping pieces and other components. The storage box is moved to make the connecting block push open the clamping piece. Then, under the reset of the torsional spring, the clamping piece locks the connecting block, so that the storage box cannot fall off. The rotating rod is rotated to make the rotating disc rotate. Then, through the connection of the connecting pin I, the connecting rod and the connecting pin II, the sliding block drives the clamping piece to open relatively. At this time, the storage box can be taken out conveniently. The baffle is placed in the storage box and connected with the limiting groove. The storage box can be divided into multiple spaces, so that the articles can be classified and placed. When the baffle is not needed, the baffle can be placed in the placing groove. The device applicability is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a whole three-dimensional structure diagram of the present application;

[0025] Figure 2 It is a whole front view structure diagram of the present application;

[0026] Figure 3 It is a structure diagram of the connection relationship between the limiting groove and the baffle of the present application;

[0027] Figure 4 It is a structure diagram of the connection relationship between the storage box and the fixed block of the present application;

[0028] Figure 5 It is a structure diagram of the connection relationship between the torsional spring and the rotating disc of the present application;

[0029] Figure 6 It is a structure diagram of the connection relationship between the shell and the fireproof plate of the present application.

[0030] In the drawings:

[0031] 1, storage box; 2, connecting block; 3, fixed block; 4, rotating rod; 5, rotating disc; 6, torsional spring; 7, connecting pin I; 8, connecting rod; 9, connecting pin II; 10, sliding block; 11, clamping piece; 12, shell; 13, fireproof plate; 14, limiting rod; 15, groove; 16, velvet layer; 17, limiting groove; 18, baffle; 19, placing groove. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Please refer toFigure 1 、 Figure 4 and Figure 5 In this embodiment, a drawer type storage box comprises a storage box 1 and a fixed block 3, the left side surface of the storage box 1 is fixedly connected with a connecting block 2, the inner wall of the fixed block 3 is rotatably connected with a rotating rod 4, the bottom end of the rotating rod 4 is fixedly connected with a rotating disc 5, the upper surface of the rotating disc 5 and the bottom surface of the fixed block 3 are fixedly connected with a torsion spring 6, the bottom surface of the rotating disc 5 is fixedly connected with two connecting pins one 7, the outer surface of each connecting pin one 7 is rotatably connected with a connecting rod 8, the other end of each connecting rod 8 is rotatably connected with a connecting pin two 9, the bottom end of each connecting pin two 9 is fixedly connected with a sliding block 10, and the bottom surface of each sliding block 10 is fixedly connected with a clamping piece 11.

[0034] Please refer to Figure 1 、 Figure 2 and Figure 3 The upper surface of the fixed block 3 is fixedly connected with an outer shell 12, and the inner wall of the outer shell 12 is rotatably connected with the outer surface of the rotating rod 4. The outer shell 12 is arranged on the upper surface of the fixed block 3, and is fixedly connected therebetween to realize the positioning and mounting effect of the fixed block 3. The rotating rod 4 is rotatably connected with the inner wall of the outer shell 12 and the fixed block 3 to realize the limiting effect of the rotating rod 4.

[0035] Please refer to Figure 1 、 Figure 2 and Figure 3 The inner wall of the outer shell 12 is slidably connected with the outer surface of the storage box 1, and recesses 15 are formed on the front and back surfaces of the outer shell 12. The inner wall of the outer shell 12 is connected with the outer surface of the storage box 1 in a sliding manner to realize the limiting of the storage box 1, so that the storage box 1 can be conveniently pulled out. The recesses 15 are formed on the front and back surfaces of the opening of the outer shell 12, so that the operator can directly contact the storage box 1 through the recesses 15, and the storage box 1 can be conveniently pulled out.

[0036] Please refer to Figure 6 A layer of fireproof plate 13 is coated on the outer surface of the outer shell 12, and a layer of melamine resin coating is coated on the outer surface of the fireproof plate 13. A layer of fireproof plate 13 is coated on the outer surface of the outer shell 12, and a layer of melamine resin coating is coated on the surface of the fireproof plate 13. The melamine resin coating can make the fireproof plate 13 have good waterproof performance. The main function of the fireproof plate 13 is to prevent fire, which can prevent the spread of fire for a certain period of time. The fireproof plate 13 contains perlite, a refractory material, which will expand at high temperature to form a heat insulation layer, thereby delaying the spread of fire and providing reliable fire protection for the outer shell 12 and the storage box 1.

[0037] Please refer to Figure 4 and Figure 5The inner side wall of the shell 12 is fixedly connected with two limiting rods 14, and the outer surface of each limiting rod 14 is slidably connected with the inner wall of the corresponding sliding block 10. The limiting rod 14 is installed on the inner side wall of the shell 12 and is fixedly connected, so as to realize the positioning and installation effect of the limiting rod 14. The sliding block 10 is arranged on the surface of the corresponding limiting rod 14, and the inner wall of the sliding block 10 is slidably connected with the surface of the limiting rod 14, so as to realize the limiting effect of the sliding block 10 and ensure that the sliding block 10 can slide on the surface of the limiting rod 14 when the connecting rod 8 drives the connecting pin II 9 to move.

[0038] Please refer to Figure 3 The inner bottom wall of the storage box 1 is provided with a velvet layer 16, and the inner wall of the storage box 1 is provided with equidistantly arranged limiting grooves 17. The velvet layer 16 is arranged on the inner bottom wall of the storage box 1. The velvet is soft and comfortable to touch, and can well protect the articles placed in the storage box 1, especially some articles that are easily scratched. Moreover, the friction of the velvet is large, which can prevent the articles from sliding randomly during the opening and closing of the storage box 1. The limiting grooves 17 are arranged on the inner wall of the storage box 1, so as to realize the positioning of the limiting grooves 17.

[0039] Please refer to Figure 3 The inner wall of the storage box 1 is provided with two baffles 18, and the outer surface of each baffle 18 is slidably connected with the inner wall of the corresponding limiting groove 17. The baffles 18 are arranged in the inner wall of the storage box 1, and the limiting grooves 17 are connected with the baffles 18. By installing the baffles 18 in the corresponding limiting grooves 17, the storage box 1 can be divided into multiple spaces, so as to facilitate the classified placement of the stored articles.

[0040] Please refer to Figure 3 The inner wall of the storage box 1 is provided with two placing grooves 19, and the outer surface of each baffle 18 is slidably connected with the inner wall of the corresponding placing groove 19. The placing grooves 19 are arranged on the inner wall of the storage box 1, and the baffles 18 are slidably connected with the inner wall of the placing grooves 19. When the baffles 18 are not needed, the baffles 18 can be placed in the placing grooves 19 for storage, thereby improving the applicability of the device.

[0041] The drawer type storage box in the embodiment is provided with torsion spring 6, connecting rod 8, sliding block 10, clamping piece 11 and other components, the storage box 1 is moved to make the connecting block 2 push open the clamping piece 11, then under the reset of the torsion spring 6, the clamping piece 11 locks the connecting block 2, which can prevent the storage box 1 from falling off, the rotating rod 4 is rotated to make the rotating disc 5 rotate, and then through the connection of the connecting pin one 7, the connecting rod 8 and the connecting pin two 9, the sliding block 10 drives the clamping piece 11 to be relatively opened, at this time, the storage box 1 is convenient to take out, the baffle 18 is placed in the storage box 1 and connected with the limiting groove 17, which can divide the storage box 1 into multiple spaces, and the articles are classified and placed, when the baffle 18 is not needed, the baffle 18 is placed in the placing groove 19, and the device applicability is improved.

[0042] It should be noted that the torsion spring 6 can generate a torsion force between the fixed block 3 and the rotating disc 5, when the operator rotates the rotating rod 4, the rotating disc 5 rotates, and the torsion spring 6 is twisted, when the operator releases the hand, the rotating disc 5 can be quickly reset under the action of the torsion spring 6, which can make the locking of the storage box 1 more convenient.

[0043] The working principle of the above embodiment is as follows:

[0044] Firstly, according to the actual use, the baffle 18 is placed in the limiting groove 17 or the placing groove 19, which can divide the storage box 1 into multiple spaces or use the space of the storage box 1 alone, and the articles are placed in the storage box 1, at this time, the storage box 1 is moved to make the connecting block 2 contact with the inclined surface of the clamping piece 11, the clamping piece 11 is pushed open, the torsion spring 6 is twisted, and then under the reset of the torsion spring 6, the clamping piece 11 locks the connecting block 2, which realizes the locking of the storage box 1 and prevents the storage box 1 from falling off under the action of external force or misoperation, when the storage box 1 needs to be taken out, the rotating rod 4 is rotated to drive the rotating disc 5 to rotate, through the connection of the connecting pin one 7, the connecting rod 8 and the connecting pin two 9, the sliding block 10 is slid on the surface of the limiting rod 14, and then the clamping piece 11 is relatively opened, at this time, the storage box 1 can be taken out, the fireproof plate 13 is covered on the surface of the shell 12, and the surface of the fireproof plate 13 is coated with melamine resin coating, which can play the effect of waterproof and fireproof of the shell 12 and protect the storage box 1.

[0045] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the enclosed claims. That is, although the present application is described in terms of particular embodiments and illustrative figures, it should be apparent that the application can be varied in a multitude of ways. Such alterations, many of which will be apparent to those skilled in the art, can be based on current technology, and as such, this application should not be limited to the particular embodiments described herein, but should be understood to include all embodiments that are within the scope of the appended claims and their equivalents.

[0046] While the embodiments of the application have been shown and described herein, it will be understood by those skilled in the art that many changes, modifications, substitutions and alterations to these embodiments can be made without departing from the principles and spirits of the application, which can be limited only by the scope of the appended claims and their equivalents.

Claims

1. A drawer-type storage box comprising a storage box (1) and a fixing block (3), characterized in that: The left side of the storage box (1) is fixedly connected with a connecting block (2), the inner wall of the fixed block (3) is rotatably connected with a rotating rod (4), the bottom end of the rotating rod (4) is fixedly connected with a rotating disc (5), the upper surface of the rotating disc (5) and the bottom surface of the fixed block (3) are fixedly connected with a torsional spring (6), the bottom surface of the rotating disc (5) is fixedly connected with two connecting pins (7), the outer surface of each connecting pin (7) is rotatably connected with a connecting rod (8), the other end of each connecting rod (8) is rotatably connected with a connecting pin (9), the bottom end of each connecting pin (9) is fixedly connected with a sliding block (10), and the bottom surface of each sliding block (10) is fixedly connected with a clamping piece (11).

2. The drawer-type storage box according to claim 1, characterized in that: The upper surface of the fixed block (3) is fixedly connected with an outer shell (12), and the inner wall of the outer shell (12) is rotatably connected with the outer surface of the rotating rod (4).

3. The drawer-type storage box according to claim 2, characterized in that: The inner wall of the outer shell (12) is slidably connected with the outer surface of the storage box (1), and the front surface and the back surface of the outer shell (12) are provided with recesses (15).

4. The drawer-type storage box according to claim 2, characterized in that: The outer surface of the outer shell (12) is covered with a layer of fireproof plate (13), and the outer surface of the fireproof plate (13) is coated with a layer of melamine resin coating.

5. The drawer-type storage box according to claim 2, characterized in that: The inner side wall of the outer shell (12) is fixedly connected with two limiting rods (14), and the outer surface of each limiting rod (14) is slidably connected with the inner wall of the corresponding sliding block (10).

6. The drawer-type storage box according to claim 1, characterized in that: The inner bottom wall of the storage box (1) is provided with a velvet layer (16), and the inner wall of the storage box (1) is provided with equidistantly arranged limiting grooves (17).

7. The drawer-type storage box according to claim 6, characterized in that: The inside of the storage box (1) is provided with two baffles (18), and the outer surface of each baffle (18) is slidably connected with the inner wall of the corresponding limiting groove (17).

8. The drawer-type storage box according to claim 7, characterized in that: The inner wall of the storage box (1) is provided with two placing grooves (19), and the outer surface of each baffle (18) is slidably connected with the inner wall of the corresponding placing groove (19).

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