Drawer heightening installation structure and drawer

Abstract

The utility model discloses a drawer heightening installation structure and a drawer. The drawer heightening installation structure comprises a heightening plate, a back plate connecting piece and a heightening fixing piece. The back plate connecting piece is fixedly connected with a back plate of the drawer and extends to the rear of the heightening plate, and an inner limiting part is arranged on the back plate connecting piece; the heightening fixing piece is connected to the side face, back on to the heightening plate, of the back plate connecting piece through a detachable sliding buckle structure, and an outer limiting part is arranged on the heightening fixing piece. The end, close to the back plate of the drawer, of the heightening plate is located between the inner limiting part of the back plate connecting piece and the outer limiting part of the heightening fixing piece. The drawer heightening installation structure not only can be quickly disassembled, but also has better aesthetic property.

Description

TECHNICAL FIELD

[0001] The utility model relates to a drawer, in particular to a drawer heightening installation structure and drawer. BACKGROUND

[0002] The existing drawer is generally composed of a front panel, a back panel, a bottom plate and two side panels, wherein the height of the side panels is usually the same as or similar to that of the front panel and the back panel, and sometimes the height of the side panels is reduced to save cost and reduce the weight of the drawer, and in order to make up for the height difference between the side panels and the front panel and the back panel, a heightening plate and a heightening rod are arranged above the side panels, for example, the heightening drawer side panel structure disclosed in the patent application publication No. CN102058256A.

[0003] In the heightening drawer side panel structure, the heightening plate is connected to the back panel through a clamping structure at both ends, the clamping structure has a large volume, is not visually integrated with the heightening plate, is a little conspicuous, is not simple enough, is not beautiful enough, and is not flexible enough because the clamping structure is inconvenient to disassemble. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the above-mentioned problems, and provides a drawer heightening installation structure, which can be quickly disassembled and has good aesthetic appearance.

[0005] Another object of the utility model is to provide a drawer.

[0006] The object of the utility model is achieved by the following technical solutions.

[0007] A drawer heightening installation structure comprises a heightening plate, a back panel connecting piece and a heightening fixing piece.

[0008] The back panel connecting piece is fixedly connected to the back panel of the drawer and extends to the rear of the heightening plate, and an inner limiting part is arranged on the back panel connecting piece.

[0009] The heightening fixing piece is connected to the side surface of the back panel connecting piece away from the heightening plate through a detachable slide buckle structure, and an outer limiting part is arranged on the heightening fixing piece.

[0010] The end of the heightening plate close to the back panel of the drawer is located between the inner limiting part of the back panel connecting piece and the outer limiting part of the heightening fixing piece.

[0011] One preferred scheme of the utility model, wherein, the detachable slide buckle structure includes limit sliding table and sliding hole, the sliding hole is set up on the height fixing piece and is the vertical long round hole, one end of the limit sliding table is fixed on the back plate connecting piece through the sliding hole, the other end of the limit sliding table is limited on the height fixing piece. Through the above structure, the height fixing piece can vertically slide on the back plate connecting piece, thereby switching different states.

[0012] Further, the detachable slide buckle structure further includes elastic buckle piece and slide buckle hole, the elastic buckle piece is arranged on the height fixing piece, the slide buckle hole is arranged on the back plate connecting piece, when the elastic buckle piece is located in the slide buckle hole, the height fixing piece is in the non-locking state.

[0013] Further, the height fixing piece is provided with an elastic top piece, which is pressed on the end face of the height plate through the back plate connecting piece. In this way, in the non-locking state, the height fixing piece can be prevented from falling down, and the non-locking state is maintained.

[0014] One preferred scheme of the utility model, wherein, further includes height rod, the height rod is arranged above the height plate.

[0015] Further, the height rod is connected with the back plate connecting piece through a clamping joint, the clamping joint is provided with a clamping part and an elastic limiting part, the clamping part is a I-shaped structure.

[0016] The back plate connecting piece is provided with a clamping hole, the clamping hole includes a clamping cavity and a limiting cavity, the limiting cavity is located above the clamping cavity and the transverse dimension of the limiting cavity is greater than that of the clamping cavity.

[0017] In the locking state, the clamping part is located in the clamping cavity of the clamping hole, and the elastic limiting part is pressed on the upper bottom surface of the limiting cavity.

[0018] Further, in the locking state, the clamping part is located above the height fixing piece, which can prevent the height fixing piece from loosening upward and improve stability.

[0019] A drawer includes the drawer height installation structure.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The drawer height installation structure of the utility model cancels the clamping structure with large volume at both ends of the height plate, so that the both ends of the height plate are directly close to the panel and the back plate of the drawer, and the utility model is more simple and beautiful.

[0022] 2. The height fixing piece is connected on the side surface of the back plate connecting piece through the detachable slide buckle structure, which can be quickly disassembled and is more flexible. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the drawer of the utility model.

[0024] Figure 2 It is Figure 1 An enlarged view of X in the above.

[0025] Figure 3 It is an explosion schematic view of the back plate connecting piece and the heightening fixing piece of the drawer heightening installation structure of the utility model.

[0026] Figures 4-5 It is a rear view of two different states of the back plate connecting piece and the heightening fixing piece of the drawer heightening installation structure of the utility model, Figure 4 It is a non-locking state, and the outer limiting portion of the heightening fixing piece is not on the outer side of the heightening plate. Figure 5 It is a locking state. DETAILED DESCRIPTION

[0027] In order for those skilled in the art to have a better understanding of the technical scheme of the utility model, the utility model will be further described below in combination with embodiments and drawings, but the implementation manner of the utility model is not limited to this.

[0028] In combination with Figures 1-2 , the drawer of the embodiment comprises a drawer heightening installation structure, the drawer heightening installation structure comprises a heightening plate 1, a heightening rod 2, a back plate connecting piece 3 and a heightening fixing piece 4; the back plate connecting piece 3 is fixedly connected with the back plate 5 of the drawer and extends to the rear of the heightening plate 1, and an inner limiting portion 3-1 is arranged on the back plate connecting piece 3; the heightening fixing piece 4 is connected on the side face of the back plate connecting piece 3 away from the heightening plate 1 through a detachable slide buckle structure, and an outer limiting portion 4-1 is arranged on the heightening fixing piece 4; one end of the heightening plate 1 close to the back plate 5 of the drawer is located between the inner limiting portion 3-1 of the back plate connecting piece 3 and the outer limiting portion 4-1 of the heightening fixing piece 4.

[0029] In combination with Figures 1-2 , the detachable slide buckle structure comprises a limiting sliding table 6 and a sliding hole 7, the sliding hole 7 is vertically and longitudinally arranged on the heightening fixing piece 4, and one end of the limiting sliding table 6 is fixed on the back plate connecting piece 3 through the sliding hole 7, and the other end of the limiting sliding table 6 is limited on the heightening fixing piece 4. Through the above structure, the heightening fixing piece 4 can vertically slide on the back plate connecting piece 3, so as to switch different states.

[0030] Further, the detachable slide buckle structure further comprises an elastic buckle piece 8 and a slide buckle hole 9, the elastic buckle piece 8 is arranged on the heightening fixing piece 4, and the slide buckle hole 9 is arranged on the back plate connecting piece 3; when the elastic buckle piece 8 is located in the slide buckle hole 9, the heightening fixing piece 4 is in a non-locking state.

[0031] Further, the heightening fixing part 4 is provided with an elastic top sheet 10, which is connected to the end face of the heightening plate 1 through the back plate connecting part 3. In this way, the heightening fixing part 4 can be prevented from falling down in the unlocked state, and the unlocked state is maintained.

[0032] In combination Figures 1-2 The heightening rod 2 is connected to the back plate connecting part 3 through a clamping joint, which is provided with a clamping part 11 and an elastic limiting part 12. The clamping part 11 is in an I-shaped structure. The back plate connecting part 3 is provided with a clamping hole 13, which includes a clamping cavity and a limiting cavity. The limiting cavity is located above the clamping cavity, and the transverse dimension of the limiting cavity is greater than that of the clamping cavity. In the locked state, the clamping part 11 is located in the clamping cavity of the clamping hole 13, and the elastic limiting part 12 is located on the upper bottom face of the limiting cavity.

[0033] Further, in the locked state, the clamping part 11 is located above the heightening fixing part 4, which can prevent the heightening fixing part 4 from loosening upward, and the stability is improved.

[0034] The above is the preferred embodiment of the present application, but the embodiment of the present application is not limited by the above content. Any change, modification, replacement, combination, simplification, which does not deviate from the spirit and principle of the present application, should be an equivalent replacement method, and all are included in the protection scope of the present application.

Claims

1. A drawer height-up installation structure characterized by comprising: The high board, the back plate connecting piece and the high fixing piece are included. The back plate connecting piece is fixedly connected with the back plate of the drawer and extends to the back of the high board. The high fixing piece is connected to the side of the back plate connecting piece away from the high board through a detachable slide buckle structure. The end of the high board close to the back plate of the drawer is located between the inner limiting part of the back plate connecting piece and the outer limiting part of the high fixing piece.

2. The drawer super elevation mounting structure according to claim 1, characterized by, The detachable slide buckle structure includes a limiting slide table and a slide hole.

3. The drawer super elevation mounting structure according to claim 2, characterized by, The slide hole is a vertical long circular hole on the high fixing piece.

4. The drawer super elevation mounting structure according to claim 2, characterized by, One end of the limiting slide table is fixed on the back plate connecting piece through the slide hole.

5. The drawer super elevation mounting structure according to claim 2, characterized by, The other end of the limiting slide table is limited on the high fixing piece.

6. The drawer super elevation mounting structure according to claim 5, characterized by, The detachable slide buckle structure further includes an elastic buckle piece and a slide buckle hole. The elastic buckle piece is arranged on the high fixing piece. The slide buckle hole is arranged on the back plate connecting piece.

7. The drawer super elevation mounting structure according to claim 6, characterized by, When the elastic buckle piece is in the slide buckle hole, the high fixing piece is in a non-locking state.

8. A drawer characterized in that, The high fixing piece is provided with an elastic top piece. The elastic top piece is on the end surface of the high board through the back plate connecting piece. The high rod is arranged above the high board. The high rod is connected with the back plate connecting piece through a clamping joint. The clamping joint is provided with a clamping part and an elastic limiting part. The clamping part is an I-shaped structure. The back plate connecting piece is provided with a clamping hole. The clamping hole includes a clamping cavity and a limiting cavity. The limiting cavity is above the clamping cavity and has a larger transverse dimension than the clamping cavity. In the locking state, the clamping part is in the clamping cavity of the clamping hole. The elastic limiting part is on the upper bottom surface of the limiting cavity. In the locking state, the clamping part is above the high fixing piece. The drawer heightening installation structure is included. The drawer heightening installation structure is included.

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