A locker

Abstract

The utility model belongs to the technical field of storage device, disclose a kind of storage cabinet.The storage cabinet includes cabinet, cabinet door and hinge, cabinet is equipped with open mouth, the inner surface of cabinet door is fixed with positioning column, hinge includes first connecting piece, door shaft, second connecting piece and positioning piece, first connecting piece and second connecting piece are hinged by door shaft, first connecting piece is fastened and connected with cabinet by first fastener;Second connecting piece is used to cooperate with positioning column, and second connecting piece includes sliding slot, the extension direction of sliding slot is at the angle with door shaft, and positioning column is inserted with sliding slot and cooperates;Positioning piece is rotatably sleeved in positioning column, and is limited in second connecting piece, and hinge further includes second fastener, and second fastener is used to be fastened and connected with positioning column, to make positioning piece, second connecting piece and cabinet door three fixed connection.This kind of storage cabinet is convenient for adjusting the installation position of cabinet door in cabinet, to make cabinet door can be aligned open mouth installation, ensure the sealing between cabinet door and cabinet.

Description

Technical Field

[0001] This utility model relates to the field of storage device technology, and in particular to a storage cabinet. Background Technology

[0002] Existing lockers consist of a cabinet body and a door. The cabinet body has an opening, and the door is pivotally connected to the cabinet body using two hinges. The door can rotate relative to the cabinet body to open or close the opening. During installation, the through holes on the two flaps of each hinge are aligned with the threaded holes on both the cabinet body and the door. Screws are then inserted into the threaded holes on both the door and the cabinet body and tightened to pivotally connect the door to the cabinet body. Because this method involves two separate hinges connecting to the door and the cabinet body, it is susceptible to problems such as misalignment of the door or misalignment of the opening due to manufacturing errors or installation errors. This can lead to the door failing to close the opening or gaps appearing, allowing rainwater, dust, and other contaminants to enter the locker.

[0003] Therefore, a storage locker is needed to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a storage cabinet that ensures the cabinet door faces the open part of the cabinet body, ensures the airtightness between the cabinet door and the cabinet body, prevents rainwater, dust and other objects from entering the storage cabinet, and ensures the safety of the items stored in the storage cabinet.

[0005] To achieve this objective, the present invention adopts the following technical solution:

[0006] A locker, comprising:

[0007] The cabinet has an opening;

[0008] The cabinet door has a positioning post fixed on its inner surface, and the cabinet door is used to close the opening.

[0009] The hinge includes a first connector, a door hinge, a second connector, and a positioning member. The first connector and the second connector are hinged together by the door hinge. The first connector is connected to the cabinet body by a first fastener. The second connector is provided with a sliding groove, the extension direction of which forms an angle with the door hinge. The positioning post is inserted into the sliding groove. The positioning member is rotatably sleeved on the positioning post. When the positioning member moves relative to the second connector, the positioning member rotates around the positioning post and can drive the positioning post to move along the sliding groove to adjust the distance between the positioning post and the door hinge. The hinge also includes a second fastener for fastening the positioning post to securely connect the positioning member, the second connector, and the cabinet door.

[0010] As an optional technical solution, the second connector further includes an adjustment groove communicating with the slide groove. The positioning member includes a first cylinder and a first core hole penetrating the first cylinder. The axis of the first core hole is parallel to and spaced apart from the axis of the first cylinder. The first cylinder is inserted into the adjustment groove, and the first core hole is sleeved with the positioning post. When the positioning member moves around the second connector, the outer wall of the first cylinder abuts against the inner wall of the adjustment groove and drives the positioning post to move along the slide groove to adjust the distance between the positioning post and the door hinge.

[0011] As an optional technical solution, the positioning component further includes a second cylinder and a second core hole penetrating the second cylinder. The second cylinder is coaxially and fixedly connected to the first cylinder, and the outer diameter of the second cylinder is larger than the outer diameter of the first cylinder. The second core hole is coaxial with and communicates with the first core hole, and the inner diameter of the second core hole is larger than the inner diameter of the first core hole. The second fastener includes a head and a rod. The head is located inside the second core hole and abuts against the end face of the first cylinder, and the rod is threadedly connected to the positioning post.

[0012] As an optional technical solution, the second connector is further provided with a first groove and a second groove, the first groove and the second groove being arranged at intervals along the inner wall of the adjustment groove and both communicating with the adjustment groove; the positioning member also includes a protrusion, the protrusion being fixedly connected to the outer wall of the first cylinder, and when the positioning member rotates around the positioning post, the protrusion can be inserted into the first groove or the second groove. When the protrusion is inserted into the first groove, the distance between the positioning post and the door hinge is D1, and when the protrusion is inserted into the second groove, the distance between the positioning post and the door hinge is D2, and D1≠D2.

[0013] As an optional technical solution, the inner side of the cabinet door is provided with a receiving groove, the positioning post is fixedly connected to the bottom wall of the receiving groove, and the second connecting member is located in the receiving groove.

[0014] As an optional technical solution, the cabinet door includes an inner panel and an outer panel that are fastened together. The inner panel includes a first wall, a second wall, and a third wall that are connected at an angle in sequence. The first wall and the third wall are both disposed opposite to the outer panel, and the distance between the third wall and the outer panel is less than the distance between the first wall and the outer panel. The height of the second wall is greater than the height of the second connector, and the third wall forms the bottom wall of the receiving groove.

[0015] As an optional technical solution, the cabinet door also includes a connecting plate and a plurality of third fasteners. The connecting plate is fixedly connected to the outer panel, and the plurality of third fasteners pass through the first wall and are fastened to the connecting plate.

[0016] As an optional technical solution, the first connector includes a first plate, a second plate, and a third plate connected in sequence at an included angle. The first plate and the third plate are arranged opposite to each other. The door hinge is inserted into the first plate, the second connector, and the third plate in sequence. The first fastener passes through the second plate and is fixedly connected to the cabinet.

[0017] As an optional technical solution, the first connector is formed by bending sheet metal, and the second connector is formed by injection molding plastic.

[0018] As an optional technical solution, the locker includes two hinges, which are spaced apart along the rotation axis of the locker door. Two positioning posts are fixed on the inner surface of the locker door, and the two positioning posts are correspondingly matched with the second connecting parts of the two hinges.

[0019] The beneficial effects of this utility model are:

[0020] This utility model discloses a storage cabinet, including a cabinet body, a cabinet door, and a hinge. The cabinet body has an open opening, and a positioning post is fixed to the inner surface of the cabinet door. The hinge includes a first connecting member, a door hinge, a second connecting member, and a positioning member. The first connecting member and the second connecting member are hinged together by the door hinge, and the first connecting member is fastened to the cabinet body by a first fastener. The second connecting member is used to cooperate with the positioning post and includes a sliding groove. The extension direction of the sliding groove forms an angle with the door hinge, and the positioning post is inserted into the sliding groove. The positioning member is rotatably sleeved on the positioning post. When the positioning member moves relative to the second connecting member, the positioning member rotates around the positioning post and can drive the positioning post to move along the sliding groove to adjust the distance between the positioning post and the door hinge. The hinge also includes a second fastener, which is used to fasten to the positioning post so that the positioning member, the second connecting member, and the cabinet door are fixedly connected. When assembling the cabinet doors, the position of the cabinet doors can be adjusted by adjusting the distance between the positioning posts and the door hinges on the doors. This ensures that the doors are aligned with the opening, sealing the opening and guaranteeing a tight seal between the doors and the cabinet body. This prevents dust and rainwater from entering the cabinet and ensures consistent gaps between multiple doors, resulting in an aesthetically pleasing appearance. Furthermore, during door installation, a second fastener secures the positioning components, the second connecting component, and the cabinet doors, further enhancing the structural compactness. Attached Figure Description

[0021] Figure 1 This is a partial structural schematic diagram of the storage cabinet provided in an embodiment of the present utility model;

[0022] Figure 2 yes Figure 1 A magnified view of a section at point A in the middle;

[0023] Figure 3 This is a first exploded view of the hinge of the locker provided in this embodiment of the present utility model;

[0024] Figure 4 This is a second exploded view of the hinge of the storage cabinet provided in this embodiment of the utility model;

[0025] Figure 5 This is a first structural schematic diagram of the hinge of the storage cabinet provided in this embodiment of the utility model (the positioning post is located in the middle of the slide groove);

[0026] Figure 6 This is a second structural schematic diagram of the hinge of the storage cabinet provided in this embodiment of the utility model (the positioning post is located in the slide groove near the door hinge);

[0027] Figure 7 This is a schematic diagram of a partial structure of the cabinet door of the storage cabinet provided in this embodiment of the utility model;

[0028] Figure 8 This is an exploded view of the cabinet door of the storage cabinet provided in this embodiment of the utility model;

[0029] Figure 9 This is a cross-sectional view of a partial structure of the storage cabinet provided in this embodiment of the utility model.

[0030] In the picture:

[0031] 10. Cabinet body; 101. Opening;

[0032] 20. Cabinet door; 21. Inner panel; 211. Receiving groove; 212. First wall; 2121. Connecting through hole; 213. Second wall; 214. Third wall; 2141. Positioning post; 215. Fourth wall; 216. Fifth wall; 22. Outer panel; 221. Connecting plate; 23. Third fastener;

[0033] 30. Hinge; 31. First connector; 311. First plate; 3111. First hole; 312. Second plate; 313. Third plate; 3131. Third hole; 314. First fastener; 315. Connecting hole; 32. Door hinge; 33. Second connector; 331. Slide groove; 332. Adjustment groove; 333. First groove; 334. Second groove; 335. Third groove; 336. Second hole; 34. Positioning element; 341. First cylinder; 3411. First core hole; 3412. Protrusion; 342. Second cylinder; 3421. Second core hole; 35. Second fastener. Detailed Implementation

[0034] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0035] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0038] like Figures 1 to 9As shown, this embodiment provides a storage cabinet, which includes a cabinet body 10, a cabinet door 20, and a hinge 30. The cabinet body 10 has an opening 101, and a positioning post 2141 is fixed on the inner surface of the cabinet door 20 to close the opening 101. The hinge 30 includes a first connector 31, a door hinge 32, a second connector 33, and a positioning member 34. The first connector 31 and the second connector 33 are hinged through the door hinge 32, and the first connector 31 is connected to the cabinet body 10 through a first fastener 314. The second connector 33 includes a slide groove 331, and the slide groove 331 extends... The extension direction forms an angle with the door hinge 32, and the positioning post 2141 is inserted into the slide groove 331; the positioning member 34 is rotatably sleeved on the positioning post 2141. When the positioning member 34 moves relative to the second connecting member 33, the positioning member 34 rotates around the positioning post 2141 and can drive the positioning post 2141 to move along the slide groove 331 to adjust the distance between the positioning post 2141 and the door hinge 32; the hinge also includes a second fastener 35, which is used to fasten the positioning post 2141 to make the positioning member 34, the second connecting member 33 and the cabinet door 20 fixedly connected.

[0039] In this embodiment, as Figure 2 and Figure 3 As shown, the second connecting member 33 includes a slide groove 331. The extension direction of the slide groove 331 forms an angle with the door hinge 32. The positioning post 2141 is inserted into the slide groove 331. When the positioning member 34 moves relative to the second connecting member 33, the positioning member 34 can rotate around the positioning post 2141 and drive the positioning post 2141 to slide along the slide groove 331. Therefore, the distance between the positioning post 2141 and the door hinge 32 can be adjusted. Since the positions of the first connecting member 31, the door hinge 32, and the second connecting member 33 relative to the cabinet body 10 remain relatively unchanged, and the positioning post 2141 is fixedly connected to the cabinet door 20, adjusting the distance between the positioning post 2141 and the door hinge 32 can adjust the position of the cabinet door 20 relative to the cabinet body 10, so that the cabinet door 20 faces the opening 101, so that the cabinet door 20 closes the opening 101, ensuring the sealing performance between the cabinet door 20 and the cabinet body 10, preventing dust, rainwater, etc. from entering the storage cabinet, and ensuring the storage function of the storage cabinet.

[0040] In this embodiment, the extension direction of the slide groove 331 is perpendicular to the door hinge 32. When the positioning post 2141 slides along the slide groove 331, it can adjust the distance between the positioning post 2141 and the door hinge 32, thereby adjusting the relative position of the cabinet door 20 and the cabinet body 10, ensuring the sealing between the cabinet door 20 and the cabinet body 10, and preventing rainwater, dust and other objects from entering the storage cabinet.

[0041] In this embodiment, as Figure 1 and Figure 2As shown, the first connector 31 is connected to the cabinet body 10, and the second connector 33 is connected to the positioning post 2141 on the cabinet door 20. This allows the first connector 31 to be removed from the cabinet body 10 when disassembling and assembling the cabinet body 10 and the cabinet door 20. This enables the hinge 30 and the cabinet door 20 to be removed together, allowing the cabinet body 10 to be installed with other cabinet doors 20 normally. This reduces unnecessary maintenance of the cabinet body 10 and ensures its normal use.

[0042] Alternatively, when replacing the cabinet door 20, the second fastener 35 can also be removed, thereby allowing the cabinet door 20 to be removed separately; there is no limitation on this.

[0043] Optionally, in this embodiment, as Figure 1 and Figure 2 As shown, the cabinet body 10 has multiple openings 101, which are spaced apart along the vertical and / or horizontal directions. There are multiple cabinet doors 20, which correspond one-to-one with the multiple openings 101. Each cabinet door 20 is connected to the cabinet body 10 via the aforementioned hinges 30. Since the position of each cabinet door 20 relative to the cabinet body 10 can be adjusted, the gaps between the multiple cabinet doors 20 can be made consistent, resulting in an aesthetically pleasing appearance while ensuring airtightness.

[0044] Optionally, in this embodiment, as Figure 4 As shown, the slide groove 331 is an oblong hole. The insertion and engagement of the positioning post 2141 and the slide groove 331 means that the width of the slide groove 331 matches the outer diameter of the positioning post 2141, and the length of the slide groove 331 is greater than the outer diameter of the positioning post 2141. This setting allows the positioning post 2141 to slide normally along the slide groove 331, ensuring that the distance between the positioning post 2141 and the door hinge 32 can be adjusted. The length of the slide groove 331 can be set according to the actual use, and is not limited here.

[0045] In another embodiment, the locker includes a hinge 30 and a support shaft, which are arranged at intervals along the rotation axis of the door 20. One of the door 20 and the cabinet body 10 is provided with a through hole, and the support shaft is provided in the other of the door 20 and the cabinet body 10. The through hole is sleeved with the support shaft, and the through hole and the support shaft are clearance-fitted.

[0046] Furthermore, such as Figure 3 and Figure 4As shown, the second connecting member 33 also includes an adjustment groove 332 communicating with the slide groove 331. The positioning member 34 includes a first cylinder 341 and a first core hole 3411 penetrating the first cylinder 341. The axis of the first core hole 3411 is parallel to and spaced apart from the axis of the first cylinder 341. The first cylinder 341 is inserted into the adjustment groove 332, and the first core hole 3411 is sleeved with the positioning post 2141. When the positioning member 34 moves relative to the second connecting member 33, the first cylinder 341 rotates around the positioning post 2141. The outer wall of the first cylinder 341 abuts against the inner wall of the adjustment groove 332 and drives the positioning post 2141 to move along the slide groove 331 to adjust the distance between the positioning post 2141 and the door hinge 32. With this configuration, the first core hole 3411 is eccentrically positioned on the first cylinder 341, and the positioning pin 2141 and the first core hole 3411 are inserted into each other, so that the axis of the positioning pin 2141 and the axis of the positioning member 34 are eccentrically positioned. During the rotation of the positioning member 34, the position of the positioning member 34 is restricted by adjusting the inner wall of the groove 332, thereby causing the positioning member 34 to drive the positioning pin 2141 to move along the slide groove 331.

[0047] Optionally, in this embodiment, the adjustment groove 332 is an oval groove, the outer diameter of the first cylinder 341 matches the width of the adjustment groove 332, the inner diameter of the first core hole 3411 matches the outer diameter of the positioning post 2141, and the extension direction of the adjustment groove 332 and the extension direction of the slide groove 331 are set at an angle. When the positioning member 34 rotates relative to the second connecting member 33, the positioning member 34 rotates around the positioning post 2141, which on the one hand causes the outer wall of the first cylinder 341 to roll relative to the inner wall along the oval groove, and on the other hand causes the positioning post 2141 to move along the slide groove 331.

[0048] In other embodiments, the adjustment groove 332 can also be configured as a circular groove, and the inner diameter of the circular groove is adapted to the outer diameter of the first cylinder 341. The first core hole 3411 is fitted with the positioning post 2141 with a gap. When the positioning member 34 rotates relative to the second connecting member 33, the inner wall of the first core hole 3411 rolls relative to the outer wall of the positioning post 2141 and drives the positioning post 2141 to move along the slide groove 331.

[0049] Furthermore, such as Figure 3 and Figure 4As shown, the positioning component 34 also includes a second cylinder 342 and a second core hole 3421 penetrating the second cylinder 342. The second cylinder 342 is coaxially and fixedly connected to the first cylinder 341, and the outer diameter of the second cylinder 342 is larger than the outer diameter of the first cylinder 341. The second core hole 3421 is coaxial with and communicates with the first core hole 3411, and the inner diameter of the second core hole 3421 is larger than the inner diameter of the first core hole 3411. The second fastener 35 includes a head and a rod. The head is located inside the second core hole 3421 and abuts against the end face of the first cylinder 341. The rod is threadedly connected to the threaded hole of the positioning post 2141.

[0050] In this embodiment, the second cylinder 342 facilitates the rotation of the positioning member 34, improving the convenience of installation and adjustment. The second core hole 3421 and the first core hole 3411 are coaxially arranged and located at the end of the first core hole 3411 away from the positioning post 2141. The diameter of the second core hole 3421 is larger than that of the first core hole 3411, which can accommodate the head of the second fastener 35 in the second core hole 3421, avoiding external structural impacts on the second fastener 35 and improving safety during use. The head of the second fastener 35 abuts against the end face of the first cylinder 341, thereby pressing the positioning member 34 and the second connecting member 33 against the inner surface of the cabinet door 20, improving the stability of installation.

[0051] Furthermore, such as Figure 5 and Figure 6 As shown, the second connector 33 is also provided with a first groove 333 and a second groove 334. The first groove 333 and the second groove 334 are arranged at intervals along the inner wall of the adjustment groove 332 and are both connected to the adjustment groove 332. The positioning member 34 also includes a protrusion 3412, which is fixedly connected to the outer wall of the first cylinder 341. When the positioning member 34 rotates around the positioning post 2141, the protrusion 3412 can be inserted and engaged with the first groove 333 or the second groove 334. When the protrusion 3412 is inserted and engaged with the first groove 333, the distance between the positioning post 2141 and the door hinge 32 is D1. When the protrusion 3412 is inserted and engaged with the second groove 334, the distance between the positioning post 2141 and the door hinge 32 is D2, where D1≠D2.

[0052] In this embodiment, as Figure 5 and Figure 6As shown, the first groove 333 is located at the bottommost end of the waist-shaped groove. When the protrusion 3412 and the first groove 333 are inserted and mated, the axis of the positioning column 2141 is located in the middle of the sliding groove 331. At this time, it is set that the positioning column 2141 is in the middle position, and the distance between the positioning column 2141 and the door hinge 32 is D1; when the protrusion 3412 and the second groove 334 are inserted and mated, the positioning member 34 rotates around the positioning column 2141 by a certain angle, so that the positioning column 2141 can slide along the sliding groove 331 for a certain distance, and the distance between the positioning column 2141 and the door hinge 32 is D2.

[0053] Further preferably, as Figure 5 and Figure 6 shown, the second connecting member 33 is further provided with a third groove 335. The third groove 335 is arranged on the side of the first groove 333 away from the second groove 334 and is arranged at an interval from the first groove 333. In this embodiment, it is set that the second groove 334 is the groove away from the door hinge 32 relative to the first groove 333, and the third groove 335 is the groove close to the door hinge 32 relative to the first groove 333. When the protrusion 3412 and the first groove 333 are inserted and mated, the axis of the positioning column 2141 is located in the middle of the sliding groove 331, and the distance between the positioning column 2141 and the door hinge 32 is D1; when the protrusion 3412 and the second groove 334 are inserted and mated, the axis of the positioning column 2141 is located in a partial area of the sliding groove 331 close to the door hinge 32, and the distance between the positioning column 2141 and the door hinge 32 is D2; when the protrusion 3412 and the third groove 335 are inserted and mated, the axis of the positioning column 2141 is located in a partial area of the sliding groove 331 away from the door hinge 32, and the distance between the positioning column 2141 and the door hinge 32 is D3, D2 < D1 < D3, thereby increasing the position adjustment range of the positioning column 2141.

[0054] Further preferably, as Figure 5 and Figure 6 shown, there are multiple second grooves 334. The multiple second grooves 334 are all located on the side of the first groove 333 away from the door hinge 32 and are arranged at intervals. There are multiple third grooves 335. The multiple third grooves 335 are all located on the side of the first groove 333 close to the door hinge 32 and are arranged at intervals. When the protrusion 3412 is clamped with different second grooves 334, the positioning column 2141 can have different distances close to the door hinge 32 compared to the middle position when clamped with the first groove 333; when the protrusion 3412 is clamped with different third grooves 335, the positioning column 2141 can have different distances away from the door hinge 32 compared to the middle position when clamped with the first groove 333, thereby enabling the position of the cabinet door 20 relative to the cabinet body 10 to be adjusted in a stepped manner, and improving the accuracy and flexibility during the adjustment process.

[0055] Further preferably, as Figure 5 and Figure 6 As shown, a "0" is etched at the first groove 333 to mark the middle position of the positioning post 2141. "-1", "-2", "-3", etc., are etched at multiple second grooves 334, which are sequentially farther from the first groove 333, to mark different positions of the positioning post 2141 near the door hinge 32. Similarly, "+1", "+2", "+3", etc., are etched at multiple third grooves 335, which are sequentially farther from the first groove 333, to mark different positions of the positioning post 2141 away from the door hinge 32, thus improving ease of use. The "+" and "-" symbols are merely for distinguishing between the second grooves 334 and the third grooves 335 and are not specifically limited here. In other embodiments, the first groove 333, the multiple second grooves 334, and the multiple third grooves 335 can also be sequentially marked as "1", "2", "3", "4", etc., in a clockwise or counterclockwise direction, without limitation here.

[0056] More preferably, in this embodiment, such as Figure 5 and Figure 6 As shown, multiple second grooves 334 and multiple third grooves 335 are symmetrically arranged on both sides of the first groove 333, without limitation.

[0057] Preferably, in this embodiment, as Figure 5 and Figure 6 As shown, since both the adjustment groove 332 and the positioning element 34 are symmetrical structures, it is only necessary to provide a limiting groove on one half of the side wall of the adjustment groove 332, thereby reducing the processing cost.

[0058] More preferably, such as Figure 5 and Figure 6 As shown, when the protrusion 3412 is inserted into the second groove 334, which is furthest from the first groove 333, the positioning post 2141 abuts against one of the arc surfaces of the slide groove 331, making the distance between the positioning post 2141 and the door hinge 32 the smallest; when the protrusion 3412 is inserted into the third groove 335, which is furthest from the first groove 333, the positioning post 2141 abuts against the other arc surface of the slide groove 331, making the distance between the positioning post 2141 and the door hinge 32 the largest, which will not be described in detail here.

[0059] Furthermore, such as Figure 7 As shown, a receiving groove 211 is provided on the inner side of the cabinet door 20. The positioning post 2141 is fixedly connected to the bottom wall of the receiving groove 211, and the second connecting member 33 is located inside the receiving groove 211. In this embodiment, this arrangement can reduce the space occupied by the second connecting member 33, and make the storage space of the cabinet larger under the premise of fixed external dimensions of the cabinet, thereby improving the space utilization rate.

[0060] Furthermore, such as Figure 8As shown, the cabinet door 20 includes an inner panel 21 and an outer panel 22 that are fastened together. The inner panel 21 includes a first wall 212, a second wall 213, and a third wall 214 that are connected at an angle in sequence. The first wall 212 and the third wall 214 are both arranged opposite to the outer panel 22, and the distance between the third wall 214 and the outer panel 22 is smaller than the distance between the first wall 212 and the outer panel 22. The height of the second wall 213 is greater than the height of the second connector 33. The third wall 214 forms the bottom wall of the receiving groove 211. The positioning post 2141 is fixedly connected to the third wall 214. In this embodiment, the first wall 212 and the third wall 214 are parallel and spaced apart. The third wall 214 is located further away from the cabinet body 10 than the first wall 212. The second wall 213 is vertically connected between the first wall 212 and the third wall 214. The height of the second wall 213 is greater than the height of the positioning post 2141, which can accommodate the positioning post 2141 in the receiving groove 211. This can effectively reduce the impact of external structures on the positioning post 2141 and reduce the space occupied by the hinge 30. Under the condition of fixed external dimensions, the storage space of the cabinet is increased as much as possible. At the same time, it is also beneficial to improve the sealing performance between the cabinet door 20 and the cabinet body 10.

[0061] Further optional, such as Figure 8 and Figure 9 As shown, the inner plate 21 also includes a fourth wall 215 and a fifth wall 216. The fourth wall 215 and the fifth wall 216 are arranged parallel and spaced apart, so that the first wall 212, the second wall 213 and the third wall 214 are located between the fourth wall 215 and the fifth wall 216. This allows the fourth wall 215 and the fifth wall 216 to surround the periphery of the receiving groove 211, further reducing external impacts on the positioning post 2141 and extending its service life.

[0062] Furthermore, such as Figure 8 As shown, the cabinet door 20 also includes a connecting plate 221 and a plurality of third fasteners 23. The connecting plate 221 is fixedly connected to the outer plate 22, and the plurality of third fasteners 23 pass through the first wall 212 and are fastened to the connecting plate 221. In this embodiment, a connecting plate 221 is provided on the outer plate 22. The connecting plate 221 has a "Z" shaped structure, so that the connecting plate 221 has a sub-connecting plate 221 facing the inner plate 21. A nut is welded on the sub-connecting plate 221. A connecting through hole 2121 is provided on the first wall 212. The third fastener 23 passes through the connecting through hole 2121 and is threadedly connected to the nut to detachably connect the outer plate 22 and the inner plate 21. This arrangement not only facilitates the disassembly of the inner plate 21 and the outer plate 22, but also allows for convenient replacement of the outer plate 22 after it is damaged. It is suitable for situations where the outer plate 22 is a decorative panel and needs to be replaced. For example, if an advertisement is printed on the outer plate 22, when the advertisement needs to be replaced, it is only necessary to remove the outer plate 22 and replace it with another outer plate 22 to replace the outer plate 22 in a timely manner.

[0063] As an alternative, the third fastener 23 can also be a locking pin, with a corresponding pin hole provided on the sub-connecting plate 221. The locking pin and the pin hole are inserted and engaged, which can also detachably connect the inner plate 21 and the outer plate 22.

[0064] As an alternative, the inner panel 21 and the outer panel 22 can also be connected by welding, which is not a limitation.

[0065] More preferably, such as Figure 8 As shown, there are two connecting plates 221, which are spaced apart to improve the connection stability between the inner plate 21 and the outer plate 22.

[0066] Furthermore, such as Figure 3 and Figure 4 As shown, the first connecting member 31 includes a first plate 311, a second plate 312, and a third plate 313 connected at an included angle. The first plate 311 and the third plate 313 are arranged opposite each other. The door hinge 32 is inserted into the first plate 311, the second connecting member 313, and the third plate 313 in sequence. A first fastener 314 passes through the second plate 312 and is fixedly connected to the cabinet 10. In this embodiment, the first plate 311 and the third plate 313 are parallel and spaced apart. The second plate 312 is connected between the first plate 311 and the third plate 313. The second plate 312 has connecting holes, and the first fastener 314 passes through the connecting holes and is fixedly connected to the cabinet 10. This arrangement is simple and has good structural stability. The second plate 312 has two connecting holes, and the cabinet 10 has threaded holes. The first fastener 314 passes through the connecting holes and is threaded into the threaded holes to connect the first connecting member 31 to the cabinet 10. This arrangement further improves the connection stability between the second plate 312 and the cabinet 10.

[0067] Optionally, the first plate 311 is provided with a first hole 3111, the third plate 313 is provided with a third hole 3131, the second connector 33 is provided with a second hole 336, and the door hinge 32 passes through the first hole 3111, the second hole 336 and the third hole 3131 in sequence to hinge the first connector 31 and the second connector 33 together.

[0068] Furthermore, the first connector 31 is formed by bending sheet metal, and the second connector 33 is formed by injection molding of plastic. In this embodiment, the first connector 31 is a one-piece molded part, formed by bending sheet metal to ensure its structural strength. The second connector 33 is a plastic part, formed by injection molding, which improves the product consistency and precision of the second connector 33 and also reduces processing costs.

[0069] Furthermore, such as Figure 2As shown, the storage cabinet includes two hinges 30, which are spaced apart on the cabinet door 20 along the axial direction of the door hinge 32. Two positioning posts 2141 are fixed to the inner surface of the cabinet door 20, and the two positioning posts 2141 are correspondingly matched with the second connecting parts 33 of the two hinges 30. In this embodiment, this arrangement not only improves the installation stability of the cabinet door 20 and ensures the performance of the storage cabinet, but also allows adjustment of the position of the cabinet door 20 by adjusting the distance between the two positioning posts 2141 and the door hinge 32, making it easier for the cabinet door 20 to align with the opening 101, thereby ensuring the sealing between the cabinet door 20 and the cabinet body 10.

[0070] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A storage cabinet, characterized in that, The locker includes: Cabinet (10), wherein the cabinet (10) is provided with an opening (101); Cabinet door (20), the inner surface of which is fixed with positioning post (2141), the cabinet door (20) is used to close the opening (101); The hinge (30) includes a first connector (31), a door hinge (32), a second connector (33), and a positioning element (34). The first connector (31) and the second connector (33) are hinged together by the door hinge (32). The first connector (31) is connected to the cabinet (10) by a first fastener (314). The second connector (33) is provided with a slide groove (331). The extension direction of the slide groove (331) is at an angle to the door hinge (32). The positioning post (2141) is inserted into the slide groove (331). The positioning element (34) is rotatably fitted. The positioning post (2141) is provided. When the positioning member (34) moves relative to the second connecting member (33), the positioning member (34) rotates around the positioning post (2141) and can drive the positioning post (2141) to move along the slide groove (331) to adjust the distance between the positioning post (2141) and the door hinge (32). The hinge (30) also includes a second fastener (35), which is used to fasten to the positioning post (2141) so that the positioning member (34), the second connecting member (33) and the cabinet door (20) are fixedly connected.

2. The storage cabinet according to claim 1, characterized in that, The second connector (33) further includes an adjustment groove (332) communicating with the slide groove (331). The positioning member (34) includes a first cylinder (341) and a first core hole (3411) penetrating the first cylinder (341). The axis of the first core hole (3411) is parallel to and spaced apart from the axis of the first cylinder (341). The first cylinder (341) is inserted into the adjustment groove (332), and the first core hole (3411) is sleeved with the positioning post (2141). When the positioning member (34) moves relative to the second connector (33), the outer wall of the first cylinder (341) abuts against the inner wall of the adjustment groove (332) and drives the positioning post (2141) to move along the slide groove (331) to adjust the distance between the positioning post (2141) and the door hinge (32).

3. The storage cabinet according to claim 2, characterized in that, The positioning component (34) further includes a second cylinder (342) and a second core hole (3421) penetrating the second cylinder (342). The second cylinder (342) is coaxially fixedly connected to the first cylinder (341), and the outer diameter of the second cylinder (342) is larger than the outer diameter of the first cylinder (341). The second core hole (3421) is coaxial with and communicates with the first core hole (3411), and the inner diameter of the second core hole (3421) is larger than the inner diameter of the first core hole (3411). The second fastener (35) includes a head and a rod. The head is located inside the second core hole (3421) and abuts against the end face of the first cylinder (341). The rod is threadedly connected to the positioning post (2141).

4. The storage cabinet according to claim 2, characterized in that, The second connector (33) is further provided with a first groove (333) and a second groove (334), the first groove (333) and the second groove (334) are arranged at intervals along the inner wall of the adjustment groove (332) and are both connected to the adjustment groove (332); the positioning member (34) further includes a protrusion (3412), the protrusion (3412) is fixedly connected to the outer wall of the first cylinder (341), when the positioning member (34) is around the positioning post (214) 1) When rotating, the protrusion (3412) can be inserted into the first groove (333) or the second groove (334). When the protrusion (3412) is inserted into the first groove (333), the distance between the positioning post (2141) and the door hinge (32) is D1. When the protrusion (3412) is inserted into the second groove (334), the distance between the positioning post (2141) and the door hinge (32) is D2, and D1≠D2.

5. The storage cabinet according to claim 1, characterized in that, The cabinet door (20) has an inner receiving groove (211), the positioning post (2141) is fixedly connected to the bottom wall of the receiving groove (211), and the second connecting member (33) is located in the receiving groove (211).

6. The storage cabinet according to claim 5, characterized in that, The cabinet door (20) includes an inner panel (21) and an outer panel (22) that are fastened together. The inner panel (21) includes a first wall (212), a second wall (213), and a third wall (214) that are connected at an angle in sequence. The first wall (212) and the third wall (214) are both arranged opposite to the outer panel (22), and the distance between the third wall (214) and the outer panel (22) is less than the distance between the first wall (212) and the outer panel (22). The height of the second wall (213) is greater than the height of the second connector (33), and the third wall (214) forms the bottom wall of the receiving groove (211).

7. The storage cabinet according to claim 6, characterized in that, The cabinet door (20) also includes a connecting plate (221) and a plurality of third fasteners (23). The connecting plate (221) is fixedly connected to the outer plate (22), and the plurality of third fasteners (23) pass through the first wall (212) and are fastened to the connecting plate (221).

8. The locker according to claim 1, characterized in that, The first connector (31) includes a first plate (311), a second plate (312), and a third plate (313) connected in sequence at an angle. The first plate (311) and the third plate (313) are arranged opposite to each other. The door hinge (32) is inserted into the first plate (311), the second connector (33), and the third plate (313) in sequence. The first fastener (314) passes through the second plate (312) and is fixedly connected to the cabinet (10).

9. The storage cabinet according to claim 8, characterized in that, The first connector (31) is formed by bending sheet metal, and the second connector (33) is formed by injection molding plastic.

10. The locker according to any one of claims 1-9, characterized in that, The locker includes two hinges (30), which are spaced apart along the rotation axis of the door (20). Two positioning posts (2141) are fixed on the inner surface of the door (20), and the two positioning posts (2141) are correspondingly matched with the second connectors (33) of the two hinges (30).

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