Drawer push-pull structure of storage cabinet

Abstract

The utility model relates to a storage cabinet drawer push-pull structure, and belongs to the field of storage facilities, the storage cabinet drawer push-pull structure comprises a push-pull block, the push-pull block is located at the end of a drawer, the push-pull block comprises a connecting part and an extension plate, the connecting part is connected with the drawer, and the extension plate is fixedly connected with the side, away from the drawer, of the connecting part; the plate face of the extension plate is obliquely arranged relative to the moving direction of the drawer, and in the projection in the moving direction of the drawer, the end, away from the connecting part, of the extension plate is located outside the projection area of the connecting part. The push-and-pull structure is large in operation space, and the push-and-pull operation of the drawer by an operator is high in comfort.

Description

Technical Field

[0001] This application relates to the field of storage facilities, and in particular to a push-pull structure for the drawers of a storage cabinet for storing materials. Background Art

[0002] A chest of drawers is a cabinet formed by arranging multiple drawers in combination. Each drawer can store items independently and can be pulled out and pushed in.

[0003] Each drawer of the chest of drawers is an independent storage unit. The drawer is connected to the cabinet in a relatively horizontal sliding manner, and a structure for the operator to apply pushing and pulling force is provided at the end of the drawer. In the related art, the force application structure at the end of the drawer of a vertical chest of drawers is usually a groove. The extending direction of the space in the groove is inclined relative to its depth direction. In order to reduce space occupation, the lateral depth of the groove is relatively shallow, and the inclined extending space is also relatively narrow. The squeezing feeling is obvious after the operator's finger is inserted, resulting in discomfort in the touch feeling. Summary of the Utility Model

[0004] In order to improve the above problems, this application provides a push-pull structure for the drawers of a storage cabinet for storing materials.

[0005] The push-pull structure for the drawers of a storage cabinet for storing materials provided by this application adopts the following technical solutions:

[0006] A push-pull structure for the drawers of a storage cabinet for storing materials includes a push-pull block. The push-pull block is located at the end of the drawer. The push-pull block includes a connecting portion and an extension plate. The connecting portion is connected to the drawer. The extension plate is fixedly connected to the side of the connecting portion facing away from the drawer, and the plate surface of the extension plate is inclined relative to the moving direction of the drawer. In the projection along the moving direction of the drawer, the end of the extension plate away from the connecting portion is located outside the projection area of the connecting portion.

[0007] By adopting the above technical solutions, a space for the operator's finger to insert is formed between the side of the extension plate away from the connecting portion and the drawer in the inclined state. Since in the projection along the moving direction of the drawer, the end of the extension plate away from the connecting portion is located outside the projection area of the connecting portion, the volume of this space is relatively large, and the comfort of the force application operation is relatively high.

[0008] Preferably, the push-pull block further includes an auxiliary portion. The auxiliary portion is fixedly connected to the connecting portion and the extension plate, and the connection point of the auxiliary portion and the extension plate is located in the middle of the extension plate. The auxiliary portion is located in the angular space formed by the connecting portion and the extension plate.

[0009] By adopting the above technical solutions, the auxiliary portion is between the connecting portion and the extension plate, playing a role in strengthening the structure.

[0010] Preferably, a straight line segment is provided at the edge of the auxiliary portion close to the connecting portion. In the cross-section of the push-pull block, the length direction of the straight line segment is parallel to the moving direction of the drawer.

[0011] By adopting the above technical solution, the presence of the straight line segment increases the width of the narrowest part of this space, thereby improving the tactile comfort during the operation.

[0012] Preferably, a rounded edge is integrally formed on one side edge of the extension plate away from the connecting portion, and the cross-section of the rounded edge is circular and the diameter of the circle is greater than the thickness of the extension plate.

[0013] By adopting the above technical solution, the cross-section of the rounded edge is circular, avoiding the sharp corner structure here, and since the cross-section diameter of the rounded edge is greater than the thickness of the extension plate, it is not easy for the operator to slip when pulling and dragging the extension plate.

[0014] Preferably, a secondary edge is integrally formed on one side edge of the connecting portion away from the rounded edge, and the surface of the secondary edge is a superior arc surface.

[0015] Preferably, a threaded hole is provided on the connecting portion, a mounting bolt is passed through the drawer, and the mounting bolt passes through the drawer and is screwed into the threaded hole.

[0016] By adopting the above technical solution, the push-pull block is detachably connected to the end of the drawer.

[0017] Preferably, a display hole is provided on the extension plate, a position sensor is provided on the cabinet, the position sensor is used to detect the position of the drawer relative to the cabinet, an indicator light is provided on the cabinet, the position sensor and the indicator light are electrically connected, and in the projection along the moving direction of the drawer, the indicator light is located within the display hole.

[0018] By adopting the above technical solution, the position sensor detects the position of the drawer, and the on / off state of the drawer corresponds to different bright colors of the indicator light, and the operator can indirectly know whether the corresponding drawer is completely closed.

[0019] Preferably, a transparent plate is embedded in the display hole on the extension plate.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] 1. Through the setting of the extension plate, a space for the operator's finger to extend is formed between the side of the extension plate away from the connecting portion and the drawer in the inclined state. Since in the projection along the moving direction of the drawer, the end of the extension plate away from the connecting portion is located outside the projection area of the connecting portion, the volume of this space is relatively large and the comfort of the force application operation is relatively high;

[0022] 2. Through the setting of the indicator light, the position sensor and the display hole, the position sensor detects the position of the drawer, and the on / off state of the drawer corresponds to different bright colors of the indicator light, and the operator can indirectly know whether the corresponding drawer is completely closed. Brief Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of the cabinet of the storage cabinet in the embodiment of the present application, which is used to reflect the cabinet of the storage cabinet.

[0024] Figure 2 It is a schematic cross-sectional view of the structure for reflecting the push-pull structure of the drawer of the storage cabinet in the embodiment of the present application.

[0025] Description of the reference numerals: 1. Cabinet; 11. Drawer; 12. Position sensor; 13. Indicator light; 14. Mounting bolt; 2. Push-pull block; 21. Connecting part; 211. Threaded hole; 212. Secondary edge; 22. Auxiliary part; 221. Straight section; 23. Extension plate; 231. Rounded edge; 232. Display hole. Detailed Description of the Embodiment

[0026] The following will further describe the present application in detail with reference to the Figure 1-2 drawings.

[0027] The embodiment of the present application discloses a push-pull structure of a drawer of a storage cabinet. As Figure 1 shown, a plurality of drawers 11 are arranged in an array on the cabinet 1, and each drawer 11 is slidably connected to the cabinet 1 horizontally. The push-pull structure includes a push-pull block 2, and the push-pull block 2 is located at the outer end of the drawer 11 and is used for the operator to apply an operating force when pushing and pulling the drawer 11.

[0028] As Figure 1 and 2 shown, the push-pull block 2 is an aluminum alloy profile, including a connecting part 21, an auxiliary part 22 and an extension plate 23 which are integrally formed with each other. The connecting part 21 is a flat plate, and both the auxiliary part 22 and the extension plate 23 have bending structures. A threaded hole 211 is opened on the connecting part 21, and a mounting bolt 14 is passed through the drawer 11. The mounting bolt 14 passes through the drawer 11 and is screwed into the threaded hole 211, thereby realizing the installation and fixation of the push-pull block 2 on the drawer 11.

[0029] As Figure 1 and 2As shown, when the connecting part 21 is installed on the drawer 11, the connection point between the extension plate 23 and the connecting part 21 is located at the upper edge of the connecting part 21, and the extension plate 23 extends downward relative to the connecting part 21 and inclines away from the drawer 11, that is, an acute angle space is formed between the extension plate 23 and the connecting part 21; the auxiliary part 22 is located in the included angle space formed by the connecting part 21 and the extension plate 23, the connection point between the auxiliary part 22 and the connecting part 21 is located at the lower edge of the connecting part 21, and the connection point between the auxiliary part 22 and the extension plate 23 is located at a position slightly lower than the middle of the extension plate 23. A straight line segment 221 is provided on the edge of the auxiliary part 22 close to the connecting part 21. In the cross-section of the push-pull block 2, the length direction of the straight line segment 221 is parallel to the moving direction of the drawer 11. The space area below the extension plate 23 of one of the push-pull blocks 2 facing the drawer 11, below the auxiliary part 22 and above the push-pull block 2 below it is an operation space where the operator's finger can reach. The presence of the straight line segment 221 increases the width of the narrowest part of this space, thereby improving the tactile comfort during the operation.

[0030] As Figure 2 shown, a rounded edge 231 is integrally formed on the edge of the extension plate away from the connecting part 21. The cross-section of the rounded edge 231 is circular and the diameter of the circle is greater than the thickness of the extension plate 23; a secondary edge 212 is integrally formed on the edge of the connecting part 21 away from the rounded edge 231, and the surface of the secondary edge 212 is a major arc surface. From the perspective of appearance, the upper and lower edges of the push-pull block 2 are both edges with smooth surfaces, which has higher aesthetics; among them, since the cross-section diameter of the rounded edge 231 is greater than the thickness of the extension plate 23, it is not easy for the operator to slip when pulling and dragging the extension plate 23.

[0031] As Figure 2 shown, a position sensor 12 is provided in the cabinet 1. The position sensor 12 is used to detect the position of the drawer 11 relative to the cabinet 1, that is, to specifically detect whether a certain cabinet 1 is in a completely closed state. A plurality of indicator lights 13 are provided on the cabinet 1. A single indicator light 13 corresponds to a drawer 11, and the indicator light 13 is located below the drawer 11. The position sensor 12 is electrically connected to the indicator light 13. A display hole 232 is opened on the extension plate 23. The display hole 232 is located below the auxiliary part 22 and above the rounded edge 231. In the projection along the moving direction of the drawer 11, the indicator light 13 is located in the display hole 232; a transparent plate is embedded and fixed on the extension plate 23 and in the display hole 232. The transparent plate is made of acrylic material. The on / off state of the drawer 11 corresponds to different bright colors of the indicator light 13, and the operator can indirectly know whether the corresponding drawer 11 is completely closed.

[0032] The above are all the preferred embodiments of this application. The protection scope of this application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A storage cabinet drawer push-pull structure, characterized in that: The invention comprises a push-pull block (2), wherein the push-pull block (2) is located at the end of a drawer (11), and the push-pull block (2) comprises a connecting portion (21) and an extension plate (23), wherein the connecting portion (21) is connected to the drawer (11), and the extension plate (23) is fixedly connected to a side of the connecting portion (21) facing away from the drawer (11), and a plate surface of the extension plate (23) is arranged to be inclined relative to the moving direction of the drawer (11), and in a projection along the moving direction of the drawer (11), an end of the extension plate (23) away from the connecting portion (21) is located outside the projection area of ​​the connecting portion (21).

2. A storage cabinet drawer (11) push-pull structure according to claim 1, characterized in that: The push-pull block (2) further comprises an auxiliary portion (22), wherein the auxiliary portion (22) is fixedly connected to the connecting portion (21) and the extension plate (23), and the connection point between the auxiliary portion (22) and the extension plate (23) is located in the middle of the extension plate (23), and the auxiliary portion (22) is located in an angle space formed by the connecting portion (21) and the extension plate (23).

3. A push-pull structure for a storage cabinet drawer (11) according to claim 2, characterized in that: The auxiliary portion (22) is provided with a straight segment (221) at an edge close to the connecting portion (21); in the cross section of the push-pull block (2), the length direction of the straight segment (221) is parallel to the moving direction of the drawer (11).

4. A storage cabinet drawer (11) push-pull structure according to any one of claims 1 to 3, characterized in that: A rounded edge (231) is integrally formed on one side edge of the extension plate (23) away from the connection portion (21); the cross section of the rounded edge (231) is circular and the diameter of the circle is greater than the thickness of the extension plate (23).

5. A storage cabinet drawer (11) push-pull structure according to claim 4, characterized in that: A secondary edge (212) is integrally formed on one side edge of the connecting portion (21) away from the rounded edge (231), and the surface of the secondary edge (212) is a major arc surface.

6. A storage cabinet drawer (11) push-pull structure according to any one of claims 1 to 3, characterized in that: A threaded hole (211) is provided on the connection portion (21), a mounting bolt (14) is passed through the drawer (11), and the mounting bolt (14) passes through the drawer (11) and is screwed into the threaded hole (211).

7. A storage cabinet drawer (11) push-pull structure according to any one of claims 1 to 3, characterized in that: The extension plate (23) is provided with a display hole (232); the cabinet (1) is provided with a position sensor (12) for detecting the position of the drawer (11) relative to the cabinet (1); an indicator light (13) is provided on the cabinet (1); the position sensor (12) and the indicator light (13) are electrically connected; in a projection along the moving direction of the drawer (11), the indicator light (13) is located in the display hole (232).

8. A storage cabinet drawer (11) push-pull structure according to claim 7, characterized in that: A transparent plate is embedded on the extension plate (23) and in the display hole (232).

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