Foldable hardware tool storage box

Abstract

The utility model relates to the technical field of storage boxes, and discloses a foldable hardware tool storage box which comprises a main box, the left side and the right side of the front end of the main box are rotationally connected with a plurality of first transmission strips, the tops of the rear sides of the first transmission strips are rotationally connected with a first auxiliary box, and the middle of the front side of the first auxiliary box is rotationally connected with a second transmission strip. The left portion of the front side of the first auxiliary box is rotationally connected with a third transmission strip, the top of the rear side of the third transmission strip is rotationally connected with a second auxiliary box, the bottom of the front side of the first transmission strip is fixedly connected with a transmission gear, and the outer wall of the transmission gear is connected with a tooth frame in an engaged mode. According to the storage box, the holding rod is pulled to enable the gear to drive the transmission strip to move, when the box body is folded and unfolded, the holding rod is pressed down to enable the gear to rotate reversely, the auxiliary plate and the anti-falling block on the main box ensure that the structure is stable, the storage box can be rapidly unfolded and folded, the size is reduced, flexibility is improved, tool taking and placing are simplified, convenience and working efficiency are improved, and use requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of storage box, especially to foldable hardware tool storage box. BACKGROUND

[0002] With the vigorous development of manufacturing industry and construction industry and various types of hand-made products, the use of hardware tools is more and more frequent and diversified, which makes the demand for efficient storage and convenient carrying of hardware tools increasingly prominent, and the foldable hardware tool storage box emerges as the times require. Its background technology integrates the knowledge of material science, industrial design and human engineering. From the perspective of social development, people's life rhythm is accelerating, and the pursuit of space utilization efficiency and mobile convenience is continuously improving. This storage box can effectively save storage space, facilitate the transfer of tools between different work scenes, meet the demand of fast-paced and high mobility work mode, and become an indispensable part of modern tool management field.

[0003] People store hardware tools in simple wooden boxes and plastic buckets. When using, tools are placed randomly, lack of classification, and it takes a lot of time to find specific tools. Moreover, these containers have fixed volume, occupy a large space when idle, and are not convenient to store. The existing hardware tool storage box has gradually rich functions, has the design of layering and grading, and has good classification effect on tools. However, the storage box is still heavy when used. Although the storage box is divided into areas, it lacks design in space folding, resulting in large space occupation of the storage box and inconvenient carrying. The tool box with folding effect has insufficient flexibility and complicated folding operation, which affects the work efficiency and is difficult to meet the folding demand. UTILITY MODEL CONTENTS

[0004] In order to make up for the above shortcomings, the utility model provides a foldable hardware tool storage box, which aims to improve the problem that the existing storage box has large volume and cannot be effectively folded, reduces the convenience of use, and thus reduces the work efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: the foldable hardware tool storage box comprises a main box, a plurality of transmission bars one are rotationally connected to the left and right sides of the front end of the main box, a vice box one is rotationally connected to the top of the rear side of the transmission bar one, a transmission bar two is rotationally connected to the middle of the front side of the vice box one, a transmission bar three is rotationally connected to the left part of the front side of the vice box one, a vice box two is rotationally connected to the top of the rear side of the transmission bar three, a transmission gear is fixedly connected to the bottom of the front side of the transmission bar one, a toothed rack is meshingly connected to the outer wall of the transmission gear, a handle is fixedly connected to the top end of the toothed rack, a plurality of anti-dropping blocks are fixedly connected to the left and right side bottoms of the toothed rack, an auxiliary plate is slidingly connected to the outer wall of the anti-dropping block, a linkage mechanism is arranged on the top of the right side vice box two, and the linkage mechanism is used for linkage of the quick opening and closing door of the storage box.

[0006] As a further description of the above technical solutions:

[0007] The linkage mechanism comprises a linkage column, the bottom end of the linkage column on the right side is fixedly connected with the top end of the transmission bar three, the top end of the linkage column is fixedly connected with an arc-shaped rack, the bottom of the arc-shaped rack is meshedly connected with a linkage gear, the rear end of the linkage gear is fixedly connected with a rotating shaft, the top end of the rotating shaft is fixedly connected with a box door, the rear side of the box door is fixedly connected with a limiting block, and the outer wall of the limiting block is provided with a spring.

[0008] As a further description of the above technical solutions:

[0009] The inner wall of the auxiliary box two is provided with a sliding groove, and the inner wall of the sliding groove on the left side is slidingly connected with a horizontal partition plate.

[0010] As a further description of the above technical solutions:

[0011] The inner wall of the sliding groove on the front side is slidingly connected with a vertical partition plate, and the outer wall of the vertical partition plate is provided with a recessed groove.

[0012] As a further description of the above technical solutions:

[0013] The outer wall corners of the main box are fixedly connected with a plurality of protection blocks, and the plurality of protection blocks are symmetrically arranged.

[0014] As a further description of the above technical solutions:

[0015] The outer wall of the handle rod is fixedly connected with a rubber sleeve, and the bottom end of the main box is fixedly connected with a bottom plate.

[0016] As a further description of the above technical solutions:

[0017] The bottom end of the bottom plate is fixedly connected with a plurality of anti-skid pads on the left and right sides, and the plurality of anti-skid pads are equidistantly arranged.

[0018] As a further description of the above technical solutions:

[0019] The right side top of the box door on the right side is fixedly connected with a female buckle, and the left side top of the box door on the left side is fixedly connected with a male buckle.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses a main box is connected with the auxiliary box one through transmission strip no. 1 and transmission strip no. 2, and the auxiliary box one is connected with the auxiliary box two through transmission strip no. 2 and transmission strip no. 3 again, realizes synchronous movement, and the transmission gear of transmission strip no. 1 front end is engaged with the toothed rack, and the gear reverse rotation is made to the toothed rack by pulling the handle, drives transmission strip movement, realizes the folding of box body, when unfolding, the gear reverse rotation is made to the toothed rack by pressing the handle, and the auxiliary plate and the anti -drop block on the main box ensure the stable structure, this design can fast unfold and fold and store the box, reduce the volume, improve the flexibility, simplify the tool and take and put, promote the convenience and work efficiency, satisfy the use demand.

[0022] 2. The utility model discloses a linkage column setting makes the motion of arc gear rack when the storage box unfolds, further drive linkage gear and rotating shaft rotation, realize the automatic opening and closing of box door, and the limit stopper cooperates with the spring, ensure the reset of box door, this design simplifies the operation step, improves the convenience and use experience, satisfies the operation demand. DRAWINGS

[0023] Figure 1 It is the main box front side perspective drawing of the foldable hardware tool storage box proposed in the utility model;

[0024] Figure 2 It is the toothed rack local structure split drawing of the foldable hardware tool storage box proposed in the utility model;

[0025] Figure 3 It is the auxiliary plate local structure drawing of the foldable hardware tool storage box proposed in the utility model;

[0026] Figure 4 It is the auxiliary box two local structure display drawing of the foldable hardware tool storage box proposed in the utility model;

[0027] Figure 5 It is the vertical partition plate local structure schematic view of the foldable hardware tool storage box proposed in the utility model.

[0028] LEGEND:

[0029] 1, main box, 2, linkage mechanism, 201, linkage column, 202, arc gear rack, 203, linkage gear, 204, rotating shaft, 205, box door, 206, limit stopper, 207, spring, 3, transmission strip no. 1, 4, auxiliary box no. 1, 5, transmission strip no. 2, 6, transmission strip no. 3, 7, auxiliary box no. 2, 8, transmission gear, 9, toothed rack, 10, handle, 11, anti -drop block, 12, auxiliary plate, 13, sliding slot, 14, horizontal partition plate, 15, vertical partition plate, 16, let -go slot, 17, protection block, 18, rubber cover, 19, bottom plate, 20, non -slip pad, 21, female buckle, 22, male buckle. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] Please refer to the accompanying Figure 1 , the accompanying Figure 2 and the accompanying Figure 3 , the utility model provides an embodiment: foldable hardware tool storage box, including main box 1, the front end left and right sides of main box 1 are rotatably connected with multiple transmission bars one 3, the rear side top of transmission bar one 3 is rotatably connected with auxiliary box one 4, the front side middle part of auxiliary box one 4 is rotatably connected with transmission bar two 5, the front side left part of auxiliary box one 4 is rotatably connected with transmission bar three 6, the rear side top of transmission bar three 6 is rotatably connected with auxiliary box two 7, the front side bottom of transmission bar one 3 is fixedly connected with transmission gear 8, the outer wall of transmission gear 8 is meshingly connected with rack 9, the top of rack 9 is fixedly connected with handle 10, the left and right side bottom of rack 9 is fixedly connected with multiple anti-drop blocks 11, the outer wall of anti-drop block 11 is slidably connected with auxiliary plate 12, the top of right auxiliary box two 7 is provided with linkage mechanism 2, and linkage mechanism 2 is used for linkage storage box quick opening and closing door;

[0032] Specifically, main box 1 is rotatably connected with multiple transmission bars one 3, the transmission bars one 3 are rotatably connected with auxiliary box one 4, auxiliary box one 4 is connected with auxiliary box two 7 through transmission bar two 5 and transmission bar three 6, the synchronism between the structures of storage box is guaranteed, transmission gear 8 fixedly connected with transmission bar one 3 is meshingly connected with rack 9, the flexible power transmission is guaranteed, handle 10 fixedly connected with the top of rack 9 is convenient for user operation, the outer wall of these anti-drop blocks 11 can be slidably connected with auxiliary plate 12 to provide additional stability and safety, and this linkage mechanism 2 is specially used to realize the functions of quick opening and closing door of storage box, improves use efficiency and convenience.

[0033] Please refer to the accompanying Figure 1 and the accompanying Figure 4 , linkage mechanism 2 includes linkage column 201, the bottom end of right linkage column 201 is fixedly connected with the top end of transmission bar three 6, the top end of linkage column 201 is fixedly connected with arc-shaped rack 202, the bottom of arc-shaped rack 202 is meshingly connected with linkage gear 203, the rear end of linkage gear 203 is fixedly connected with rotating shaft 204, the top end of rotating shaft 204 is fixedly connected with box door 205, the rear side of box door 205 is fixedly connected with limit block 206, the outer wall of limit block 206 is provided with spring 207;

[0034] Specific, linkage column 201 and transmission bar three 6 closely together, to ensure the stable transmission power between the two, this arc rack 202 and linkage gear 203 mesh, forming a transmission structure, linkage gear 203 rear end and rotating shaft 204 fixed connection, rotating shaft 204 top end is fixedly connected with the box door 205, so that the rotation of rotating shaft 204 can be directly converted into the opening and closing action of the box door 205, limiting block 206 with spring 207 for the box door 205 closed to provide the necessary elastic force, to ensure that the box door 205 can be smoothly and accurately closed in place.

[0035] Please refer to the attached Figure 1 and attached Figure 5 , the inner wall of the auxiliary box two 7 is provided with a sliding groove 13, the inner wall of the left sliding groove 13 is slidably connected with a horizontal partition plate 14, the inner wall of the front sliding groove 13 is slidably connected with a vertical partition plate 15, the outer wall of the vertical partition plate 15 is provided with a let slot 16, a plurality of protection blocks 17 are fixedly connected at the corner of the outer wall of the main box 1, and the plurality of protection blocks 17 are symmetrically arranged;

[0036] Specific, the sliding groove 13 on the inner wall of the auxiliary box two 7 provides a flexible connection mode, the horizontal partition plate 14 and the vertical partition plate 15 separate the space, improving the classification effect, the let slot 16 provided on the vertical partition plate 15 enhances the flexibility of the structure, so as to facilitate installation and adjustment, a plurality of protection blocks 17 are fixedly connected at the corner of the outer wall of the main box 1, which not only provides additional protection, but also is symmetrically arranged between them, so as to achieve balance and coordination in vision and function.

[0037] Please refer to the attached Figure 1 , attached Figure 2 and attached Figure 3 , the outer wall of the handle 10 is fixedly connected with a rubber sleeve 18, the bottom end of the main box 1 is fixedly connected with a bottom plate 19, a plurality of anti-skid pads 20 are fixedly connected at the left and right sides of the bottom end of the bottom plate 19, the plurality of anti-skid pads 20 are equidistantly arranged, the right side top of the right side box door 205 is fixedly connected with a female buckle 21, and the left side top of the left side box door 205 is fixedly connected with a male buckle 22;

[0038] Specific, the rubber sleeve 18 of the outer wall of the handle 10 provides a comfortable grip and also plays a certain anti-skid role, this bottom plate 19 supports the weight of the whole main box 1, ensuring the stability of the equipment, a plurality of anti-skid pads 20 are provided to provide good grip on different ground and prevent the equipment from sliding, the plurality of anti-skid pads 20 are equidistantly arranged, which is not only beautiful but also practical, the female buckle 21 matched with the male buckle 22 cooperates, so that the two box doors 205 can be tightly buckled together, ensuring the sealing and safety of the box.

[0039] Working principle: through the transmission bar one 3 and transmission bar two 5 on the main box 1 rotation connection vice box one 4, and vice box one 4 by transmission bar two 5 and transmission bar three 6 rotation connection vice box two 7, so that the structure of three box can synchronous movement, because two transmission bar one 3 front end fixed transmission gear 8, and transmission gear 8 outer wall meshing connecting rack 9, when pulling the handle 10 fixed on the rack 9, two gear reverse rotation, drive multiple transmission bar movement, so that the box folding, unfolding storage box only need to press the handle 10 makes gear reverse, in the main box 1 is also provided with auxiliary plate 12, so that the rack 9 can stable sliding and limit the block 11 guarantee structure stable operation, such structure can quickly unfold and fold storage box, reduce the volume, improve the flexibility, make the tool simple, improve the convenience and work efficiency, meet the use demand;

[0040] Through the setting of linkage column 201, when the storage box is unfolded, the arc-shaped rack 202 can be driven to move, so that the linkage gear 203 connected with the arc-shaped rack 202 is driven to rotate, thereby driving the rotating shaft 204 fixed with the linkage gear 203 to rotate. Since the rotating shaft 204 rotates on the vice box two 7 and is fixedly connected with the box door 205, the box door 205 can be automatically opened when the storage box is unfolded. When the storage box is folded, the box door 205 is turned back. The limiting block 206 fixed with the box door 205 cooperates with the spring 207 to provide a rebound force, so that the box door 205 can be reset and closed. Such a structure can automatically open the closed door when the storage box is folded and unfolded, reduces the operation steps, further improves the convenience and use experience, and meets the operation requirements.

[0041] Finally, it should be pointed out that: the above-mentioned only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A foldable hardware tool storage box, comprising a main box (1), characterized in that: The main box (1) is rotatably connected to multiple transmission bars (3) on both the left and right sides of its front end. The rear top of the transmission bar (3) is rotatably connected to the auxiliary box (4). The middle front part of the auxiliary box (4) is rotatably connected to the transmission bar (5). The left front part of the auxiliary box (4) is rotatably connected to the transmission bar (6). The rear top of the transmission bar (6) is rotatably connected to the auxiliary box (7). The bottom front part of the transmission bar (3) is fixedly connected to a transmission gear (8). The outer wall of the transmission gear (8) is meshed with a gear frame (9). The top of the gear frame (9) is fixedly connected to a handle (10). The bottom left and right sides of the gear frame (9) are fixedly connected to multiple anti-detachment blocks (11). The outer wall of the anti-detachment block (11) is slidably connected to an auxiliary plate (12). The top of the auxiliary box (7) on the right side is provided with a linkage mechanism (2). The linkage mechanism (2) is used to quickly open and close the door of the storage box.

2. The foldable hardware tool storage box according to claim 1, characterized in that: The linkage mechanism (2) includes a linkage column (201). The bottom end of the linkage column (201) on the right side is fixedly connected to the top end of the transmission bar (6). An arc-shaped rack (202) is fixedly connected to the top end of the linkage column (201). A linkage gear (203) is meshed with the bottom of the arc-shaped rack (202). A rotating shaft (204) is fixedly connected to the rear end of the linkage gear (203). A door (205) is fixedly connected to the top end of the rotating shaft (204). A limit block (206) is fixedly connected to the rear side of the door (205). A spring (207) is provided on the outer wall of the limit block (206).

3. The foldable hardware tool storage box according to claim 1, characterized in that: The inner wall of the secondary box (7) is provided with a sliding groove (13), and a horizontal partition plate (14) is slidably connected to the inner wall of the sliding groove (13) on the left side.

4. The foldable hardware tool storage box according to claim 3, characterized in that: The inner wall of the front slide groove (13) is slidably connected to a vertical partition plate (15), and the outer wall of the vertical partition plate (15) is provided with a clearance groove (16).

5. The foldable hardware tool storage box according to claim 1, characterized in that: Multiple protective blocks (17) are fixedly connected to the corners of the outer wall of the main box (1), and the multiple protective blocks (17) are arranged symmetrically among each other.

6. The foldable hardware tool storage box according to claim 1, characterized in that: A rubber sleeve (18) is fixedly connected to the outer wall of the grip (10), and a base plate (19) is fixedly connected to the bottom end of the main box (1).

7. The foldable hardware tool storage box according to claim 6, characterized in that: Multiple anti-slip pads (20) are fixedly connected to the left and right sides of the bottom end of the base plate (19), and the multiple anti-slip pads (20) are arranged at equal intervals.

8. The foldable hardware tool storage box according to claim 2, characterized in that: A female buckle (21) is fixedly connected to the top right side of the right-side door (205), and a male buckle (22) is fixedly connected to the top left side of the left-side door (205).

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