Door shaft structure and express cabinet

Abstract

The utility model relates to the technical field of cabinet bodies, in particular to a door shaft structure and an express cabinet. The door shaft structure comprises a door plate shaft sleeve and a shaft body. The door plate shaft sleeve rotatably sleeves the shaft body and is used for being connected with a cabinet door; the shaft body is provided with a laminate connecting part, and the laminate connecting part is used for being connected with a cabinet laminate and abutting against a door plate shaft sleeve arranged on the shaft body in a sleeving mode; wherein the peripheral surface of the door plate shaft sleeve is provided with a first limiting part, and the first limiting part is used for limiting the rotation of the door plate shaft sleeve relative to the cabinet door around the axis direction of the door plate shaft sleeve. The door shaft structure is used for the express cabinet, is simple in structure and convenient to install, and can effectively reduce abrasion of the cabinet door and the shaft body, so that the operation stability of the cabinet body can be improved, and the situation that normal operation such as cabinet door opening is affected due to inclination and dislocation of the cabinet door caused by large abrasion loss is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cabinets, and in particular to a door shaft structure and an express cabinet. Background Art

[0002] With the development of technology, many self-service products have emerged to facilitate people's lives, such as express cabinets. Couriers need to open and close the compartment door when delivering express parcels and customers need to pick up parcels, so the compartment door is the most frequently used module of the express cabinet and also the module with the highest failure rate. The frequently opened and closed compartment door has relatively high requirements for the door axis, and the existing door axis has the following problems: complex structure, inconvenient installation and disassembly; after long-term use, the door axis is prone to rust due to large wear of the door panel and door axis, or the cabinet door is tilted and misaligned, which affects the opening of the door. Utility Model Content

[0003] The purpose of the utility model is to provide a door shaft structure and an express cabinet, which have a simple structure and are easy to install. They can also effectively reduce the wear of the cabinet door and the shaft, thereby improving the operating stability of the cabinet and avoiding the tilting and misalignment of the cabinet door due to large wear, which affects normal operations such as opening the cabinet door.

[0004] The embodiment of the utility model is achieved as follows:

[0005] In a first aspect, the utility model provides a door shaft structure, which includes a door plate shaft sleeve and a shaft body;

[0006] The door plate shaft sleeve is rotatably sleeved on the shaft body, and the door plate shaft sleeve is used to connect with the cabinet door; the shaft body is provided with a layer board connecting part, and the layer board connecting part is used to connect with the cabinet layer board and abut against the door plate shaft sleeve sleeved on the shaft body;

[0007] Wherein, the outer peripheral surface of the door panel shaft sleeve is provided with a first limiting portion, and the first limiting portion is used to limit the rotation of the door panel shaft sleeve around its axial direction relative to the cabinet door.

[0008] In an optional embodiment, the first limiting portion includes at least one first positioning plane arranged on the outer periphery of the door panel sleeve, and the first positioning plane is used to contact the mounting hole surface on the cabinet door.

[0009] In an optional embodiment, the outer periphery of the door panel sleeve is provided with four first positioning planes, and the four first positioning planes are continuously arranged around the axis of the shaft body to form a square outer peripheral surface.

[0010] In an optional embodiment, along the axial direction of the shaft body, one end of the door panel sleeve is provided with a first limit platform, and the first limit platform extends outward along the radial direction of the shaft body to abut against the cabinet door.

[0011] In an optional embodiment, a second limiting portion is disposed on the outer peripheral surface of the layer board connecting portion, and the second limiting portion is used to limit the rotation of the shaft body around its axial direction relative to the cabinet layer board.

[0012] In an optional embodiment, the second limiting portion includes at least one second positioning plane arranged on the periphery of the layer board connecting portion, and the second positioning plane is used to contact the installation hole surface of the cabinet layer board.

[0013] In an optional embodiment, the shaft body is further provided with a second limit platform connected to the layer plate connecting portion, and the second limit platform extends outward along the radial direction of the shaft body to abut against one or both of the layer plate and the door panel shaft sleeve.

[0014] In an optional embodiment, the shaft body is provided with a positioning platform, and the positioning platform is used to position and install the torsion spring.

[0015] In a second aspect, the utility model provides a courier cabinet, comprising a cabinet body, a plurality of cabinet doors and a plurality of the above-mentioned door axis structures;

[0016] Each cabinet door is movably connected to the cabinet body via at least one door shaft structure.

[0017] In an optional embodiment, square mounting holes are provided at the upper and lower ends of the cabinet door; the cabinet body is configured with a plurality of spaced-apart shelves to form a plurality of cabinet openings, and a mounting hole cooperating with the shelf connecting portion is provided at the position of each cabinet opening corresponding to the shelf; the plurality of cabinet openings correspond one-to-one to the plurality of cabinet doors.

[0018] The beneficial effects of the embodiments of the utility model include:

[0019] The door shaft structure includes a door plate shaft sleeve and a shaft body; the door plate shaft sleeve is rotatably sleeved on the shaft body, and the door plate shaft sleeve is used to connect with the cabinet door; the shaft body is provided with a layer plate connecting part, and the layer plate connecting part is used to connect with the cabinet layer plate and abut against the door plate shaft sleeve sleeved on the shaft body; wherein, the outer peripheral surface of the door plate shaft sleeve is provided with a first limiting part, and the first limiting part is used to limit the rotation of the door plate shaft sleeve relative to the cabinet door around its axis direction. The door shaft structure is used for express cabinets, and its structure is simple and easy to install. It can also effectively reduce the wear of the cabinet door and the shaft body, thereby improving the running stability of the cabinet body and avoiding the tilting and dislocation of the cabinet door due to large wear, which affects the normal operation of the cabinet door opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of the door shaft structure in the embodiment of the utility model;

[0022] Figure 2 This is a schematic diagram of the installation of the cabinet door, shelf and door shaft structure in the embodiment of the utility model;

[0023] Figure 3 This is a cross-sectional view of the installation of the cabinet door, layer board and door shaft structure in the embodiment of the utility model;

[0024] Figure 4 for Figure 3 The local schematic diagram of the A in the middle;

[0025] Figure 5 for Figure 3 A partial schematic diagram of point B in the middle.

[0026] Icons: 100-door axis structure; 110-door panel sleeve; 120-axis body; 121-layer board connection part; 111-first limiting part; 112-first positioning plane; 113-first limiting platform; 122-second limiting part; 123-second limiting platform; 210-cabinet body; 220-cabinet door; 211-layer board. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Please refer to Figure 1-Figure 5 This embodiment provides an express delivery cabinet, which includes a cabinet body 210, a plurality of cabinet doors 220 and a plurality of door axis structures 100; wherein each cabinet door 220 is movably connected to the cabinet body 210 through at least one door axis structure 100.

[0034] The door axis structure 100 includes a door panel sleeve 110 and an axle body 120; the door panel sleeve 110 is rotatably mounted on the axle body 120, and the door panel sleeve 110 is used to connect with the cabinet door 220; the axle body 120 is provided with a layer board connecting portion 121, and the layer board connecting portion 121 is used to connect with the layer board 211 of the cabinet body 210, and to abut against the door panel sleeve 110 mounted on the axle body 120; wherein, the outer peripheral surface of the door panel sleeve 110 is provided with a first limiting portion 111, and the first limiting portion 111 is used to limit the rotation of the door panel sleeve 110 around its axial direction relative to the cabinet door 220.

[0035] Therefore, please refer to Figure 1-Figure 5 The working principle of the door axis structure 100 of the express cabinet is as follows:

[0036] First, the function of the door shaft structure 100 is to rotatably connect the cabinet door 220 and the cabinet body 210, and in the process of rotatably connecting, the door plate shaft sleeve 110 is connected to the cabinet door 220, and then the shaft body 120 is connected to the cabinet body 210; and when the shaft body 120 is connected to the cabinet body 210, since the shaft body 120 is provided with a layer board connecting portion 121, it can be connected to the cabinet body 210 layer board 211 through the layer board connecting portion 121;

[0037] Since the door panel sleeve 110 is rotatably mounted on the shaft body 120, and the outer peripheral surface of the door panel sleeve 110 is provided with a first limiting portion 111, the first limiting portion 111 is used to limit the rotation of the door panel sleeve 110 around its axial direction relative to the cabinet door 220. Therefore, when the door panel sleeve 110 is connected to the cabinet door 220, a connection method is adopted to limit its relative rotation. During the rotation of the cabinet door 220, its rotation relative to the shaft body 120 is converted into a rotation of the door panel sleeve 110 relative to the shaft body 120. In this way, the wear of the door panel and the shaft body 120 can be reduced, and its service life can be extended and its stability in use can be guaranteed during use.

[0038] In addition to the above structure, since the layer connecting part 121 of the shaft body 120 can be connected to the layer 211 of the cabinet body 210, it can also be abutted against the door panel sleeve 110 sleeved on the shaft body 120, thereby improving the connection stability between the cabinet door 220 and the door panel sleeve 110, thereby improving the installation stability of the cabinet door 220.

[0039] Based on the above, please refer to Figure 1-Figure 5 In this embodiment, when configuring the cabinet 210, the cabinet 210 is configured with a plurality of spaced layers 211 to form a plurality of cabinet openings, and the layer 211 is provided with a mounting hole corresponding to each cabinet opening and matching with the layer connecting portion 121, and the upper and lower ends of the cabinet door 220 are provided with square mounting holes; a manner in which the plurality of cabinet openings correspond to the plurality of cabinet doors 220 one by one;

[0040] Based on this, please refer to Figure 1-Figure 5 , multiple cabinet doors 220 can be connected to the cabinet body 210 using the above-mentioned door axis structure 100, and the connection of one cabinet door 220 will be described below as an example;

[0041] First, prepare a cabinet door 220 and two sets of the above-mentioned door hinge structures 100;

[0042] The two shaft bodies 120 are respectively positioned and installed at the installation holes on the upper and lower panels 211 of the cabinet opening corresponding to the cabinet door 220;

[0043] Then, the two door panel sleeves 110 are connected to the mounting holes at the upper and lower ends of the cabinet door 220 respectively;

[0044] Then move the cabinet door 220 to a suitable cabinet opening position, and adjust the position of the shaft body 120 so that the shaft body 120 matches with the two door panel shaft sleeves 110;

[0045] Please refer to Figure 4 The lower part of the upper shaft body 120 passes through the mounting hole on the layer plate 211 and cooperates with the door plate shaft sleeve 110 connected to the cabinet door 220, and the upper part cooperates with the door plate shaft sleeve 110 on the cabinet door 220 located above it; please refer to Figure 5 The lower part of the shaft body 120 connected to the lower end of the cabinet door 220 passes through the mounting hole on the layer plate 211 , and the upper part thereof cooperates with the door panel sleeve 110 connected to the cabinet door 220 .

[0046] In summary, the door axis structure 100 is used in the express cabinet, which has a simple structure and is easy to install. It can also effectively reduce the wear of the cabinet door 220 and the shaft body 120, thereby improving the operating stability of the cabinet body 210 and avoiding the tilting and misalignment of the cabinet door 220 due to large wear, which affects the normal operation of the cabinet door 220 such as opening the door.

[0047] For further information, please refer to Figure 1-Figure 5 In this embodiment, when configuring the first limiting portion 111, since its function is to limit the rotation between the door plate shaft sleeve 110 and the cabinet door 220, the first limiting portion 111 includes at least one first positioning plane 112 configured on the outer periphery of the door plate shaft sleeve 110, and the first positioning plane 112 is used to contact the mounting hole surface of the cabinet door 220. In this embodiment, since the upper and lower ends of the cabinet door 220 are provided with square mounting holes, it is adapted that the outer periphery of the door plate shaft sleeve 110 is configured with four first positioning planes 112, and the four first positioning planes 112 are continuously arranged around the axis of the shaft body 120 and form a square outer peripheral surface. In order to limit and position the installation position of the door panel sleeve 110 when it cooperates with the cabinet door 220, a first limit platform 113 is arranged at one end of the door panel sleeve 110 along the axial direction of the shaft body 120. The first limit platform 113 extends radially outward along the shaft body 120 to abut against the cabinet door 220.

[0048] The setting principle is the same as that of the first limiting portion 111 mentioned above. In this embodiment, in order to limit the rotation of the sleeve relative to the layer plate 211, the outer peripheral surface of the layer plate connecting portion 121 is provided with a second limiting portion 122, and the second limiting portion 122 is used to limit the rotation of the shaft body 120 relative to the layer plate 211 of the cabinet body 210 around its axial direction. Specifically, the second limiting portion 122 includes at least one second positioning plane arranged on the outer periphery of the layer plate connecting portion 121, and the second positioning plane is used to contact the mounting hole surface of the layer plate 211 of the cabinet body 210. In addition, the shaft body 120 is also provided with a second limiting platform 123 connected to the layer plate connecting portion 121, and the second limiting platform 123 is extended outward along the radial direction of the shaft body 120 to abut against one or both of the layer plate 211 and the door plate sleeve 110.

[0049] In addition, when using the express cabinet, in order to facilitate the automatic reset of the cabinet door 220 after opening, the door axis structure 100 may include a torsion spring, the purpose of which is to enable the cabinet door 220 to automatically reset. Since the shaft body 120 in this embodiment is fixedly connected to the layer, its relative rotation is restricted. Therefore, when installing the torsion spring, a positioning platform can be configured on the shaft body 120, and the torsion spring can be positioned and installed through the positioning platform.

[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A door axis structure, characterized in that: The door shaft structure includes a door plate shaft sleeve and a shaft body; The door plate shaft sleeve is rotatably sleeved on the shaft body, and the door plate shaft sleeve is used to connect with the cabinet door; the shaft body is provided with a layer board connecting part, and the layer board connecting part is used to connect with the cabinet layer board and abut against the door plate shaft sleeve sleeved on the shaft body; Wherein, the outer peripheral surface of the door panel sleeve is provided with a first limiting portion, and the first limiting portion is used to limit the rotation of the door panel sleeve around its axial direction relative to the cabinet door.

2. The door hinge structure according to claim 1, characterized in that: The first limiting portion includes at least one first positioning plane arranged on the outer periphery of the door panel sleeve, and the first positioning plane is used to contact the mounting hole surface on the cabinet door.

3. The door axis structure according to claim 2, characterized in that: The outer periphery of the door panel sleeve is provided with four first positioning planes, and the four first positioning planes are continuously arranged around the axis of the shaft body to form a square outer peripheral surface.

4. The door hinge structure according to claim 3, characterized in that: Along the axial direction of the shaft body, one end of the door panel sleeve is provided with a first limit platform, and the first limit platform is extended outward along the radial direction of the shaft body to abut against the cabinet door.

5. The door hinge structure according to claim 1, characterized in that: A second limiting portion is disposed on the outer peripheral surface of the layer board connecting portion, and the second limiting portion is used to limit the rotation of the shaft body relative to the cabinet layer board around its axial direction.

6. The door hinge structure according to claim 5, characterized in that: The second limiting portion includes at least one second positioning plane arranged on the outer periphery of the layer board connecting portion, and the second positioning plane is used to contact the installation hole surface of the cabinet layer board.

7. The door hinge structure according to claim 1, characterized in that: The shaft body is further provided with a second limit platform connected to the layer plate connecting portion, and the second limit platform is extended outward along the radial direction of the shaft body to abut against one or both of the layer plate and the door plate shaft sleeve.

8. The door hinge structure according to claim 1, characterized in that: The shaft body is provided with a positioning platform, and the positioning platform is used for positioning and installing the torsion spring.

9. A courier cabinet, characterized in that: The express cabinet comprises a cabinet body, a plurality of cabinet doors, and a plurality of door axis structures according to any one of claims 1 to 8; Each of the cabinet doors is movably connected to the cabinet body via at least one door axis structure.

10. The express delivery cabinet according to claim 9, characterized in that: The upper and lower ends of the cabinet door are provided with square mounting holes; the cabinet body is configured with a plurality of spaced-apart shelves to form a plurality of cabinet openings, and the shelf corresponding to each cabinet opening is provided with a mounting hole that cooperates with the shelf connecting portion; the plurality of cabinet openings correspond one-to-one to the plurality of cabinet doors.

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