Handle-free door plate of storage cabinet

Abstract

The utility model discloses a handle-free door plate of a storage cabinet, which comprises a door plate body, the bottom of the door plate body is provided with a lower door frame, the top of the door plate body is provided with an upper door frame, two ends of the lower door frame and two ends of the upper door frame are fixedly connected with connecting pieces, and the top and the bottom of each connecting piece are provided with limiting grooves. One side of the upper door frame is aligned with the top end of the left door frame, the connecting piece is inserted into the connecting groove, the front end of the connecting piece firstly extrudes the limiting block to enable the limiting spring to contract, and when the connecting piece is completely inserted into the connecting groove, the limiting spring pushes the limiting block to enable the front end of the limiting block to be clamped with the limiting groove. The upper door frame and the left door frame are fixed together, then one side of the door plate body is inserted into the second sliding groove, the top of the door plate body is inserted into the first sliding groove, and through the method, the lower door frame, the upper door frame, the left door frame and the right door frame form a closed frame to fix the door plate body.

Description

Technical Field

[0001] The utility model relates to the field of storage cabinets, in particular to a handleless door panel of the storage cabinet. Background Art

[0002] A storage cabinet refers to a cabinet for storing items. It is a must-have item for families or dormitories with smaller spaces. As people's living standards continue to improve, their demands for various daily necessities are becoming more and more diversified. Therefore, a handleless door panel is needed to make the storage cabinet look simpler.

[0003] However, in actual use, it is not convenient to fix the door panel body. Thus, when the door panel body needs to be fixed, the operation is troublesome, which increases the workload of the staff.

[0004] Therefore, it is necessary to invent a handleless door panel of a storage cabinet to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a handleless door panel of a storage cabinet, which is achieved by aligning one side of an upper door frame with the top of a left door frame, pushing a connecting piece to be inserted into a connecting groove, and firstly squeezing a limiting block with the front end of the connecting piece to contract a limiting spring. When the connecting piece is fully inserted into the connecting groove, the limiting spring pushes the limiting block to engage the front end of the limiting block with the limiting groove, thereby fixing the upper door frame and the left door frame together, and then inserting one side of the door panel body into the second sliding groove, and inserting the top of the door panel body into the first sliding groove. By the above method, the lower door frame, the upper door frame, the left door frame and the right door frame are formed into a closed frame to fix the door panel body, thereby solving the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handleless door panel of a storage cabinet, comprising a door panel body, a lower door frame is arranged at the bottom of the door panel body, an upper door frame is arranged at the top of the door panel body, both ends of the lower door frame and both ends of the upper door frame are fixedly connected with connecting pieces, the top and bottom of the connecting piece are provided with limiting grooves, the top of the lower door frame and the bottom of the upper door frame are provided with a first slide groove, the front side of the inner wall of the first slide groove and the rear side of the inner wall are provided with a first strip groove, and the top of the upper door frame is provided with a card slot. A groove is provided on the top of the upper door frame, and a pull plate is fixedly connected to the top of the pull plate with a card block, a left door frame is provided on one side of the door panel body, and a right door frame is provided on the other side of the door panel body, the inner sides of the left door frame and the right door frame are both provided with a second slide groove, the front side of the inner wall of the second slide groove and the rear side of the inner wall are both provided with a second strip groove, the top and bottom ends of the left door frame and the top and bottom ends of the right door frame are both provided with connecting grooves, and limiting springs are provided on both sides of the connecting groove, and one end of the limiting spring is fixedly connected to the limiting block.

[0007] Preferably, the number of the connecting members is set to two groups, the number of the connecting members in each group is set to two, and the two connecting members are symmetrically distributed about the vertical center line of the door panel body.

[0008] Preferably, the upper door frame and the left door frame are connected by a connecting piece and a connecting groove, and the longitudinal section of the connecting groove is set to be a cross shape.

[0009] Preferably, the longitudinal cross-section of the pull plate is set to be C-shaped, and the bottom of the pull plate is connected to the top of the upper door frame through a clamping block and a clamping groove.

[0010] Preferably, the number of the card blocks matches the number of the card slots, the number of the card blocks is set to be multiple, and the multiple card blocks are evenly distributed along the bottom of the pull plate.

[0011] Preferably, the connecting groove and the connecting member are connected by a limiting block and the limiting groove, and the outer side of the front end of the limiting block is fitted with the inner side of the limiting groove.

[0012] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0013] 1. Align one side of the upper door frame with the top of the left door frame, and insert the connecting piece into the connecting groove. The front end of the connecting piece first squeezes the limit block to shrink the limit spring. When the connecting piece is fully inserted into the connecting groove, the limit spring pushes the limit block to make the front end of the limit block engage with the limit groove, fix the upper door frame and the left door frame together, and then insert one side of the door panel body into the second slide groove, and insert the top of the door panel body into the first slide groove. Through the above method, the lower door frame, the upper door frame, the left door frame and the right door frame form a closed frame to fix the door panel body.

[0014] 2. Use the card slot and the card block to align the bottom of the pull plate with the top of the upper door frame, press the pull plate down to insert the card block into the card slot, install the pull plate on the top of the upper door frame, and use the C-shaped pull plate as a door handle to replace the traditional protruding handle, making the door panel look simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 3 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the pull plate and the upper door frame of the utility model;

[0020] Figure 5 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] Description of reference numerals:

[0022] 1. Door panel body; 2. Lower door frame; 3. Upper door frame; 4. Connecting piece; 5. Limiting groove; 6. First slide groove; 7. First strip groove; 8. Card slot; 9. Pull plate; 10. Card block; 11. Left door frame; 12. Right door frame; 13. Second slide groove; 14. Second strip groove; 15. Connecting groove; 16. Limiting spring; 17. Limiting block. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model provides Figure 1-5 The handleless door panel of a storage cabinet shown in the figure comprises a door panel body 1, a lower door frame 2 is arranged at the bottom of the door panel body 1, an upper door frame 3 is arranged at the top of the door panel body 1, both ends of the lower door frame 2 and the upper door frame 3 are fixedly connected with connecting members 4, and the top and bottom of the connecting members 4 are provided with limiting grooves 5, the top of the lower door frame 2 and the bottom of the upper door frame 3 are provided with a first slide groove 6, the front side of the inner wall and the rear side of the inner wall of the first slide groove 6 are provided with a first strip groove 7, the top of the upper door frame 3 is provided with a card groove 8, and the top of the upper door frame 3 is provided with a pull plate 9. A clamping block 10 is fixedly connected to the top of the pull plate 9, a left door frame 11 is provided on one side of the door panel body 1, and a right door frame 12 is provided on the other side of the door panel body 1, a second slide groove 13 is provided on the inner side of the left door frame 11 and the inner side of the right door frame 12, a second strip groove 14 is provided on the front side of the inner wall and the rear side of the inner wall of the second slide groove 13, connecting grooves 15 are provided at the top and bottom ends of the left door frame 11 and the top and bottom ends of the right door frame 12, limiting springs 16 are provided on both sides of the connecting groove 15, and one end of the limiting spring 16 is fixedly connected to a limiting block 17.

[0025] Furthermore, in the above technical solution, the number of the connecting parts 4 is set to two groups, and the number of the connecting parts 4 in each group is set to two, and the two connecting parts 4 are symmetrically distributed about the vertical center line of the door panel body 1. Through the two groups of symmetrically arranged connecting parts 4, it is convenient to assemble the lower door frame 2, the upper door frame 3, the left door frame 11 and the right door frame 12 into a frame, fix the door panel body 1, and protect the door panel body 1 all around.

[0026] Furthermore, in the above technical solution, the upper door frame 3 and the left door frame 11 are snap-connected via a connecting piece 4 and a connecting groove 15, and the longitudinal cross-sectional shape of the connecting groove 15 is set to a cross shape. The connecting piece 4 and the connecting groove 15 facilitate fixed connection between the upper door frame 3 and the left door frame 11.

[0027] Furthermore, in the above technical solution, the longitudinal cross-sectional shape of the pull plate 9 is set to be C-shaped, and the bottom of the pull plate 9 is connected to the top of the upper door frame 3 by a clamping block 10 and a clamping slot 8. The clamping slot 8 and the clamping block 10 facilitate the installation of the pull plate 9 on the top of the upper door frame 3, and the pull plate 9 set in a C-shape can replace the traditional protruding door handle, which is convenient for opening and closing the door panel, and the structure is simple, making the door panel look simpler.

[0028] Furthermore, in the above technical solution, the number of the card blocks 10 matches the number of the card slots 8, and the number of the card blocks 10 is set to be multiple, and the multiple card blocks 10 are evenly distributed along the bottom of the pull plate 9. Through the multiple card blocks 10 that are set, and the number of the card blocks 10 matches the number of the card slots 8, the pull plate 9 is more firmly connected to the upper door frame 3.

[0029] Furthermore, in the above technical solution, the connecting groove 15 and the connecting member 4 are connected by a limit block 17 and a limit groove 5, and the outer side of the front end of the limit block 17 is fitted with the inner side of the limit groove 5. The limit block 17 and the limit groove 5 cooperate to limit the connecting member 4, so that the connecting member 4 is not easy to fall off from the inside of the connecting groove 15.

[0030] How this utility works:

[0031] Refer to the instruction manual Figure 1-5When the door panel body 1 needs to be installed, first align one side of the upper door frame 3 with the top of the left door frame 11, insert the connecting piece 4 into the connecting groove 15, and at the same time, the front end of the connecting piece 4 first squeezes the limit block 17 to shrink the limit spring 16, driving the limit block 17 to be received in the connecting groove 15, and the connecting piece 4 continues to be inserted into the connecting groove 15. When the position of the connecting piece 4 close to the limit groove 5 is aligned with the limit block 17, the limit spring 16 pushes the limit block 17 to make the limit block 17 snap into the limit groove 5, fix the upper door frame 3 and the left door frame 11 together, and then One side of the door panel body 1 is inserted into the second slide groove 13 on the inner side of the left door frame 11, and at the same time, the top of the door panel body 1 is inserted into the first slide groove 6 inside the upper door frame 3. The right door frame 12 and the lower door frame 2 are fixed together by the above method, so that the lower door frame 2, the upper door frame 3, the left door frame 11 and the right door frame 12 are connected into a frame body, and the other side of the door panel body 1 is inserted into the second slide groove 13 on the inner side of the right door frame 12, and the bottom of the door panel body 1 is inserted into the first slide groove 6 on the inner side of the lower door frame 2. The door panel body 1 is fixed by the frame body, and the surrounding of the door panel body 1 is protected;

[0032] Refer to the instruction manual Figure 1-5 With the cooperation of the card slot 8 and the card block 10, the pull plate 9 is clamped on the top of the upper door frame 3, and the C-shaped pull plate 9 replaces the traditional protruding door handle and is used as a handle, making the door panel look simpler, and the door panel can be fixed to the cabinet body by a hinge for use.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A handleless door panel of a storage cabinet, comprising a door panel body (1), characterized in that: The bottom of the door panel body (1) is provided with a lower door frame (2), the top of the door panel body (1) is provided with an upper door frame (3), both ends of the lower door frame (2) and both ends of the upper door frame (3) are fixedly connected with connecting members (4), the top and bottom of the connecting member (4) are provided with limiting grooves (5), the top of the lower door frame (2) and the bottom of the upper door frame (3) are provided with a first slide groove (6), the front side of the inner wall of the first slide groove (6) and the rear side of the inner wall are provided with a first strip groove (7), the top of the upper door frame (3) is provided with a card groove (8), the top of the upper door frame (3) is provided with a pull plate (9), the top of the pull plate (9) is fixed A card block (10) is connected, a left door frame (11) is arranged on one side of the door panel body (1), and a right door frame (12) is arranged on the other side of the door panel body (1), the inner sides of the left door frame (11) and the right door frame (12) are both provided with a second slide groove (13), the front side of the inner wall and the rear side of the inner wall of the second slide groove (13) are both provided with a second strip groove (14), the top and bottom ends of the left door frame (11) and the top and bottom ends of the right door frame (12) are both provided with a connecting groove (15), and both sides of the connecting groove (15) are provided with a limiting spring (16), and one end of the limiting spring (16) is fixedly connected to the limiting block (17).

2. The handleless door panel of a storage cabinet according to claim 1, characterized in that: The number of the connecting members (4) is set to two groups, the number of the connecting members (4) in each group is set to two, and the two connecting members (4) are symmetrically distributed about the vertical center line of the door panel body (1).

3. The handleless door panel of a storage cabinet according to claim 1, characterized in that: The upper door frame (3) and the left door frame (11) are snap-connected via a connecting piece (4) and a connecting groove (15), and the longitudinal section of the connecting groove (15) is set to be a cross shape.

4. The handleless door panel of a storage cabinet according to claim 1, characterized in that: The longitudinal cross-section of the pull plate (9) is set to be C-shaped, and the bottom of the pull plate (9) is connected to the top of the upper door frame (3) through a clamping block (10) and a clamping groove (8).

5. The handleless door panel of a storage cabinet according to claim 1, characterized in that: The number of the card blocks (10) matches the number of the card slots (8), the number of the card blocks (10) is set to be multiple, and the multiple card blocks (10) are evenly distributed along the bottom of the pull plate (9).

6. The handleless door panel of a storage cabinet according to claim 1, characterized in that: The connection groove (15) and the connection member (4) are connected by a stop block (17) and the stop groove (5), and the outer side of the front end of the stop block (17) is in contact with the inner side of the stop groove (5).

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