Folding alloy net cage

Abstract

The utility model provides a folding type alloy net cage which comprises a net cage outer box and an inner box, an adjusting mechanism is arranged on the outer side of the net cage outer box and the outer side of the net cage inner box, the adjusting mechanism comprises a U-shaped plate, a hard spring, a movable plate, a limiting rod, a through hole, a limiting groove, a pull rod, a handle, a guide groove and a guide block, and a turning cover assembly is arranged at the top of the inner box. A handle is pulled to drive a movable plate to extrude a hard spring, so that the hard spring deforms, and a limiting rod is driven to be inserted into limiting grooves with different heights for limiting, so that the combination height of the outer box and the inner box of the net cage is changed, the available area can be expanded according to the situation, and when a plurality of box bodies need to be stacked and arranged, a knob is rotated clockwise, so that the box bodies can be conveniently stacked and arranged. The first swing rod can drive the second swing rod to swing downwards and drive the Z-shaped rod to move downwards, so that the first round block rotates at the top of the inner cavity of the first sliding groove, and the second round block is driven to slide from the inner cavity of the second sliding groove to the bottom of the inner cavity of the first round block.

Description

Technical Field

[0001] The utility model relates to a foldable alloy mesh box and belongs to the technical field of mesh boxes. Background Art

[0002] The mesh cage has the advantages of fixed storage capacity, neat stacking, clear storage, and easy inventory counting. It also improves the effective utilization of storage space. In addition, the product is sturdy and durable, easy to transport, and reusable, which can effectively reduce the manpower consumption and packaging costs of warehousing companies. This product can not only be used in factory production workshops, but also in supermarkets for display promotion and warehousing. The improved storage cage can be placed on shelves, assembly lines, and can also be stacked: storage cages with wheels can be easily and quickly circulated in the workshop, and storage cages with PVC boards or iron plates can prevent small items from missing.

[0003] The Chinese patent publication (publication number CN 210083794 U) discloses a folding mesh box, comprising a rectangular base, foldable side panels installed on both sides of the rectangular base, and foldable end panels installed on both ends of the rectangular base, the rectangular base comprising a rectangular frame, a bottom plate, and corner pieces installed on the outside of the four corners of the rectangular frame, the corner pieces comprising a fixed end located at the lower part of the corner piece and a limiting cylinder located at the upper part thereof, the fixed end being fixedly connected to the rectangular frame, the limiting cylinder being a rectangular cylindrical structure, and the cylindrical structure having an opening on one side close to the side panel, the end panel comprising a column and an end face mesh plate installed between the columns, the lower end of the column being completely accommodated in the limiting cylinder and being hinged to the limiting cylinder, the upper end of the limiting cylinder being provided with a limiting groove away from the opening thereof, and the column being provided with a limiting block matched with the limiting groove;

[0004] Although the above patent improves the overall structural compactness and stability of the net box, it is found in actual use that the available area of ​​the existing net box is relatively fixed. When there are a lot of goods, multiple net boxes are needed to store the goods, and the usable area of ​​the net box cannot be adjusted according to the number of goods. In addition, the above patent has no seal on the top. When the net boxes are stacked or loaded with heavy objects, they may collapse and deform, thereby affecting the overall stability of the box, making it inconvenient for people to use.

[0005] Therefore, a foldable alloy mesh box is proposed. Utility Model Content

[0006] In view of this, the utility model provides a foldable alloy mesh box to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0007] The technical solution of the utility model is implemented as follows: a foldable alloy mesh box, including an outer box and an inner box, the outer sides of the outer box and the inner box are provided with adjustment mechanisms, the adjustment mechanisms include a U-shaped plate, a hard spring, a movable plate, a limit rod, a through hole, a limit groove, a pull rod, a handle, a guide groove and a guide block, the top of the inner box is provided with a flip cover assembly, the flip cover assembly includes a knob, a first swing rod, a second swing rod, a connecting rod, a Z-shaped rod, a mounting plate, a first slide groove, a second slide groove, a first round block, a second round block, a cover plate and a limit block.

[0008] Further preferably, the U-shaped plates are fixedly connected to the left and right sides of the outer box of the mesh box, the hard springs are fixedly connected to the front and rear sides of the inner cavity of the U-shaped plate, the movable plate is fixedly connected to the inner side of the hard spring, the limit rods are fixedly connected to the front and rear sides of the inner side of the movable plate, the through holes are opened at the front and rear ends of the left and right sides of the outer box of the mesh box, the limit grooves are equidistantly opened at the front and rear ends of the left and right sides of the inner box, and the limit rods are inserted into the inner cavity of the limit grooves through the inner cavity of the through holes.

[0009] Further preferably, the pull rod is fixedly connected to the front and rear ends of the outer side of the movable plate, and the handle is fixedly connected to the outer side of the pull rod.

[0010] Further preferably, the guide groove is opened at the front and rear sides of the inner cavity of the U-shaped plate, the guide block is fixedly connected to the front and rear sides of the movable plate, and the outer side of the guide block is slidably connected to the inner cavity of the guide groove.

[0011] Further preferably, the knob is movably connected to the right side of the inner box through a bearing, the first swing arm is movably connected to the knob through a bearing, the second swing arm is movably connected to the outer side of the first swing arm through a bearing, the mounting plate is fixedly connected to the left and right sides of the inner cavity of the inner box, the mounting plate is opened on the rear side of the inner surface of the mounting plate, and the second slide groove is opened on the front side of the inner surface of the mounting plate.

[0012] Further preferably, the rear end of the outer side of the Z-shaped rod is fixedly connected to a first round block, the outer side of the first round block is slidably connected to the inner cavity of the first slide groove, the front end of the outer side of the Z-shaped rod is fixedly connected to a second round block, the outer side of the second round block is slidably connected to the inner cavity of the second slide groove and the first slide groove, and the connecting rod is fixedly connected to the second swing rod and the inner side of the Z-shaped rod.

[0013] Further preferably, the cover plate is connected to the outer surface of the Z-shaped rod by threads, and the limit blocks are fixedly connected to the upper ends of the left and right sides of the inner cavity of the inner box.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model drives the movable plate to squeeze the hard spring by pulling the handle, so that the hard spring is deformed, and drives the limit rod to be plugged and limited with the limit grooves of different heights, thereby changing the combined height of the outer box and the inner box of the net box, and can expand the available area according to the situation. When multiple boxes need to be stacked and arranged, turning the knob clockwise can make the first swing rod drive the second swing rod to swing downward, and drive the Z-shaped rod to move downward, so that the first round block rotates at the top of the inner cavity of the first slide groove, and drives the second round block to slide from the inner cavity of the second slide groove to the bottom of the inner cavity of the first round block, so that the bottom of the cover plate contacts the limit block. At this time, the inner box is in a sealed state, ensuring that the entire box body remains stable when stacking or carrying heavy objects. It can carry heavier and larger objects more safely, and at the same time reduce the risk of deformation of the entire box body.

[0016] 2. The utility model can limit the height of the inner box by setting a limit rod and a limit groove, and can move the limit rod by pulling the handle by setting a handle, and can improve the stability of the movable plate during movement by setting a guide groove and a guide block, and can conveniently drive the cover plate to move by setting a knob, and can make the Z-shaped rods on both sides move at the same time by setting a connecting rod to avoid displacement of the Z-shaped rod during movement, and can limit the position of the cover plate by setting a limit block.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the top structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the flip cover assembly of the utility model.

[0023] Figure numerals: 1. mesh box outer box; 2. adjustment mechanism; 201. U-shaped plate; 202. hard spring; 203. movable plate; 204. limit rod; 205. through hole; 206. limit slot; 207. pull rod; 208. handle; 209. guide slot; 210. guide block; 3. inner box; 4. flip cover assembly; 401. knob; 402. first swing rod; 403. second swing rod; 404. connecting rod; 405. Z-shaped rod; 406. mounting plate; 407. first slide slot; 408. second slide slot; 409. first round block; 410. second round block; 411. cover plate; 412. limit block. DETAILED DESCRIPTION

[0024] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0025] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0026] Example 1

[0027] like Figure 1-4 As shown, an embodiment of the utility model provides a foldable alloy mesh box, including an outer box 1 and an inner box 3. An adjustment mechanism 2 is arranged on the outer side of the outer box 1 and the inner box 3. The adjustment mechanism 2 includes a U-shaped plate 201, a hard spring 202, a movable plate 203, a limit rod 204, a through hole 205, a limit groove 206, a pull rod 207, a handle 208, a guide groove 209 and a guide block 210. A flip cover assembly 4 is arranged on the top of the inner box 3. The flip cover assembly 4 includes a knob 401, a first swing rod 402, a second swing rod 403, a connecting rod 404, a Z-shaped rod 405, a mounting plate 406, a first slide groove 407, a second slide groove 408, a first round block 409, a second round block 410, a cover plate 411 and a limit block 412.

[0028] By pulling the handle 208, the movable plate 203 is driven to squeeze the hard spring 202, causing the hard spring 202 to deform, driving the limit rod 204 to be plugged and limited with the limit groove 206 of different heights, adjusting the lifting and lowering of the inner box 3, thereby changing the combined height of the outer box 1 and the inner box 3 of the mesh box, and being able to expand the available area according to the situation. When multiple boxes need to be stacked and arranged, turning the knob 401 clockwise can make the first swing rod 402 drive the second swing rod 403 to swing downward, and drive the Z-shaped rod 405 to move downward, so that the first round block 409 rotates at the top of the inner cavity of the first slide groove 407, and drives the second round block 410 to slide from the inner cavity of the second slide groove 408 to the bottom of the inner cavity of the first round block 409, so that the bottom of the cover plate 411 contacts the limit block 412. At this time, the inner box 3 is in a sealed state, ensuring that the entire box remains stable when stacking or carrying heavy objects, and it can more safely carry heavier and larger objects while reducing the risk of deformation of the entire box.

[0029] Example 2

[0030] In one embodiment, the U-shaped plates 201 are fixedly connected to the left and right sides of the outer box 1 of the net box, the hard springs 202 are fixedly connected to the front and back sides of the inner cavity of the U-shaped plate 201, the movable plate 203 is fixedly connected to the inner side of the hard spring 202, the limiting rods 204 are fixedly connected to the front and back sides of the inner side of the movable plate 203, the through holes 205 are opened at the front and back ends of the left and right sides of the outer box 1 of the net box, and the limiting grooves 206 are evenly spaced and opened at the front and back ends of the left and right sides of the inner box 3. The positioning rod 204 is inserted into the inner cavity of the limiting groove 206 through the inner cavity of the through hole 205, the pull rod 207 is fixedly connected to the front and rear ends of the outer side of the movable plate 203, the handle 208 is fixedly connected to the outer side of the pull rod 207, the guide groove 209 is opened on the front and rear sides of the inner cavity of the U-shaped plate 201, the guide block 210 is fixedly connected to the front and rear sides of the movable plate 203, the outer side of the guide block 210 is slidably connected to the inner cavity of the guide groove 209, and the knob 401 is movably connected through a bearing On the right side of the inner box 3, the first swing rod 402 is movably connected to the knob 401 through a bearing, the second swing rod 403 is movably connected to the outer side of the first swing rod 402 through a bearing, the mounting plate 406 is fixedly connected to the left and right sides of the inner cavity of the inner box 3, the mounting plate 406 is opened on the rear side of the inner surface of the mounting plate 406, the second slide groove 408 is opened on the front side of the inner surface of the mounting plate 406, the rear end of the outer side of the Z-shaped rod 405 is fixedly connected with the first round block 409, and the first round block 409 is fixedly connected to the outer side of the Z-shaped rod 405. 09 is slidably connected to the inner cavity of the first slide groove 407, the front end of the outer side of the Z-shaped rod 405 is fixedly connected with the second round block 410, the outer side of the second round block 410 is slidably connected to the inner cavity of the second slide groove 408 and the first slide groove 407, the connecting rod 404 is fixedly connected to the second swing rod 403 and the inner side of the Z-shaped rod 405, the cover plate 411 is connected to the outer surface of the Z-shaped rod 405 by threads, and the limit block 412 is fixedly connected to the upper ends of the left and right sides of the inner cavity of the inner box 3.

[0031] By setting the limit rod 204 and the limit groove 206, the height of the inner box 3 can be limited. By setting the handle 208, the limit rod 204 can be pulled by the handle 208 to move. By setting the guide groove 209 and the guide block 210, the stability of the movable plate 203 during the movement can be improved. By setting the knob 401, the cover plate 411 can be easily driven to move. By setting the connecting rod 404, the Z-shaped rods 405 on both sides can be moved at the same time to avoid displacement of the Z-shaped rod 405 during the movement. By setting the limit block 412, it can be offset and limited with the cover plate 411.

[0032] When the utility model is working: by pulling the handle 208, the movable plate 203 is driven to squeeze the hard spring 202, so that the hard spring 202 is deformed, and the limiting rod 204 is driven to disengage from the limiting groove 206 and the inner cavity of the through hole 205, and then the inner box 3 is pulled upward. When the inner box 3 is adjusted to a suitable height, the handle 208 is released, and the hard spring 202 is deformed again due to the loss of force, so that the limiting rod 204 passes through the inner cavity of the through hole 205 and is inserted into the inner cavity of the limiting groove 206, and the height of the inner box 3 is limited, thereby changing the combined height of the outer box 1 and the inner box 3 of the mesh box, and the height of the inner box 3 is limited. When multiple boxes need to be stacked and arranged, turning the knob 401 clockwise can cause the first swing arm 402 to drive the second swing arm 403 to swing downward, and drive the Z-shaped rod 405 to move downward, so that the first round block 409 rotates at the top of the inner cavity of the first slide groove 407, and drives the second round block 410 to slide from the inner cavity of the second slide groove 408 to the bottom of the inner cavity of the first round block 409, so that the bottom of the cover plate 411 contacts the limit block 412. At this time, the inner box 3 is in a sealed state, ensuring that the entire box remains stable when stacked or carrying heavy objects. It can carry heavier and larger items more safely, while reducing the risk of deformation of the entire box.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A foldable alloy mesh box, characterized in that: The invention comprises an outer box (1) and an inner box (3) of the net box, wherein the outer sides of the outer box (1) and the inner box (3) are provided with adjustment mechanisms (2), wherein the adjustment mechanisms (2) comprise a U-shaped plate (201), a hard spring (202), a movable plate (203), a limiting rod (204), a through hole (205), a limiting groove (206), a pull rod (207), a handle (208), a guide groove (209) and a guide block (210), and the top of the inner box (3) is provided with a flip cover assembly (4), wherein the flip cover assembly (4) comprises a knob (401), a first swing rod (402), a second swing rod (403), a connecting rod (404), a Z-shaped rod (405), a mounting plate (406), a first slide groove (407), a second slide groove (408), a first round block (409), a second round block (410), a cover plate (411) and a limiting block (412).

2. A foldable alloy mesh box according to claim 1, characterized in that: The U-shaped plates (201) are fixedly connected to the left and right sides of the outer box (1) of the net box, the hard springs (202) are fixedly connected to the front and rear sides of the inner cavity of the U-shaped plate (201), the movable plate (203) is fixedly connected to the inner side of the hard spring (202), the limiting rods (204) are fixedly connected to the front and rear sides of the inner side of the movable plate (203), the through holes (205) are opened at the front and rear ends of the left and right sides of the outer box (1) of the net box, the limiting grooves (206) are evenly distributed and opened at the front and rear ends of the left and right sides of the inner box (3), and the limiting rods (204) are inserted into the inner cavity of the limiting grooves (206) through the inner cavity of the through holes (205).

3. The foldable alloy mesh box according to claim 1, characterized in that: The pull rod (207) is fixedly connected to the front and rear ends of the outer side of the movable plate (203), and the handle (208) is fixedly connected to the outer side of the pull rod (207).

4. The foldable alloy mesh box according to claim 1, characterized in that: The guide groove (209) is formed on the front and rear sides of the inner cavity of the U-shaped plate (201); the guide block (210) is fixedly connected to the front and rear sides of the movable plate (203); and the outer side of the guide block (210) is slidably connected to the inner cavity of the guide groove (209).

5. The foldable alloy mesh box according to claim 1, characterized in that: The knob (401) is movably connected to the right side of the inner box (3) via a bearing, the first swing rod (402) is movably connected to the knob (401) via a bearing, the second swing rod (403) is movably connected to the outer side of the first swing rod (402) via a bearing, the mounting plate (406) is fixedly connected to the left and right sides of the inner cavity of the inner box (3), the mounting plate (406) is opened on the rear side of the inner surface of the mounting plate (406), and the second slide groove (408) is opened on the front side of the inner surface of the mounting plate (406).

6. The foldable alloy mesh box according to claim 1, characterized in that: The rear end of the outer side of the Z-shaped rod (405) is fixedly connected to a first round block (409), and the outer side of the first round block (409) is slidably connected to the inner cavity of the first slide groove (407). The front end of the outer side of the Z-shaped rod (405) is fixedly connected to a second round block (410), and the outer side of the second round block (410) is slidably connected to the inner cavity of the second slide groove (408) and the first slide groove (407). The connecting rod (404) is fixedly connected to the second swing rod (403) and the inner side of the Z-shaped rod (405).

7. The foldable alloy mesh box according to claim 1, characterized in that: The cover plate (411) is connected to the outer surface of the Z-shaped rod (405) by means of threads, and the limit blocks (412) are fixedly connected to the upper ends of the left and right sides of the inner cavity of the inner box (3).

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