CN216822384U

CN216822384U - Drawer

Info

Publication number: CN216822384U
Application number: CN202122985490.3U
Authority: CN
Inventors: 林孝发; 林孝山; 庄旭旭
Original assignee: Jomoo Kitchen and Bath Co Ltd
Current assignee: Jomoo Kitchen and Bath Co Ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-06-28
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a drawer. The drawer comprises four side plates which are vertically connected in sequence, a bottom plate which is vertical to each side plate and four corner connectors; the two ends of the side plate are provided with slots; the slot wall of the slot is provided with a clamping hole; the clamping hole is communicated to the outer surface of the side plate; mounting grooves are formed in the surfaces, opposite to each other, of the four side plates; the mounting groove is used for inserting the edge of the bottom plate; the corner connector is used for fixedly connecting two adjacent side plates and comprises two plug pins which are vertically and fixedly connected; the two pins are respectively matched and inserted with the two adjacent slots and are provided with elastic parts with clamping bulges; the clamping protrusion is clamped with the clamping hole and is suitable for withdrawing from the clamping hole when being pressed by external force. The drawer is simple in assembly mode, high in production efficiency, convenient to disassemble and assemble and good in environmental protection performance.

Description

Drawer

Technical Field

The utility model relates to the technical field of furniture, in particular to a drawer.

Background

The metal drawer that exists in the market at present adopts the plastics connecting piece to assemble each curb plate of drawer with the mode of rubber coating usually, and this mode of assembly has complex operation, waits for the time of gluey solidification long, production efficiency low, the processing cost is high and not environmental protection scheduling problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects or problems in the background art and provides a drawer which is simple in assembly mode, high in production efficiency, convenient to disassemble and assemble and good in environmental protection performance.

In order to achieve the purpose, the following technical scheme is adopted:

a drawer comprises four side plates which are vertically connected in sequence and a bottom plate which is vertical to each side plate; the device also comprises four corner connectors; the two ends of the side plate are provided with slots; the slot wall of the slot is provided with a clamping hole; the clamping hole penetrates through the outer surface of the side plate; mounting grooves are formed in the surfaces, opposite to each other, of the four side plates; the mounting groove is used for inserting the edge of the bottom plate; the corner connector is used for fixedly connecting two adjacent side plates and comprises two plug pins which are vertically and fixedly connected; the two pins are respectively matched and inserted with the two adjacent slots and are provided with elastic parts with clamping bulges; the clamping protrusion is clamped with the clamping hole and is suitable for withdrawing from the clamping hole when being pressed by external force.

Furthermore, the elastic part is an elastic buckle, and the extending direction of the elastic part is consistent with the extending direction of the corresponding pin; the pin is provided with a space for allowing the elastic portion to be deformed.

Further, the pin is provided with at least two elastic parts; the slot wall of the slot is provided with at least two clamping holes respectively corresponding to the elastic parts.

Further, the corner connector also comprises a connecting part for connecting the two pins; the outer surface of the connecting part is flush with the outer surfaces of the two side plates adjacent to the connecting part.

Further, the side plates are made of profiles.

Further, the inside of the corner brace is hollow.

Further, the device also comprises a panel; the panel is fixed on one side of one of the side plates, which faces away from the bottom plate, and two sides, the top end and the bottom end of the side plate respectively protrude out of two sides, the top end and the bottom end of the side plate.

Compared with the prior art, the scheme has the following beneficial effects:

1. in the technical scheme, the plug pins of the corner connectors are provided with elastic parts with clamping protrusions, the side plates are provided with slots for the plug pins to be inserted, the slots are provided with clamping holes, when the four side plates of the drawer need to be assembled, the two plug pins of the corner connectors are respectively inserted into the slots of the two side plates which are vertical to each other and adjacent to each other, when the four side plates are inserted in place, the clamping protrusions are clamped with the clamping holes, the opposite side plates of the corner connectors can be limited from being separated, the two side plates are fixed, and similarly, other three adjacent connecting parts of the four side plates are fixedly connected by the corner connectors, and the four side plates can be fixedly connected; when needs are dismantled, through pressing down the card protruding in card hole department to make the elastic component warp and drive the protruding card and withdraw from the card hole, can separate angle sign indicating number and curb plate and realize the dismantlement of four curb plates, this equipment mode is comparatively simple, the dismouting is convenient, production efficiency is high, need not to use the sizing material in the assembling process, uses the feature of environmental protection can be good. The bottom plate can be fixed in the bottom between each curb plate through the periphery grafting in each mounting groove when each curb plate assembles to can realize dismantling in step when each curb plate is dismantled, the dismouting is convenient, and the bearing function is reliable.

2. The elastic part is an elastic buckle, the structure is simple, and the clamping function and the elastic change function are reliable and convenient to form.

3. Through setting up a plurality of elastic parts, be favorable to strengthening the stopping intensity of angle sign indicating number and curb plate to be favorable to promoting the structural strength of the drawer after the equipment is accomplished.

4. The outer surface of the connecting part is flush with the outer surfaces of the two adjacent side plates correspondingly connected with the corner connector, so that the structural integrity of the corner of each side plate is better, and the attractiveness is higher.

5. The side plates are made of section materials, and are light in material, good in strength, low in cost and easy to form due to the structure of the slots and the clamping holes.

6. The inside cavity of angle sign indicating number, its material is lighter, material consumes for a short time, is favorable to saving manufacturing cost.

7. The side, the top and the bottom of panel bulge the side, the top and the bottom of backplate respectively, and the drawer when being applied to the product, the panel can the butt in the outside in drawer chamber to make whole drawer be unlikely to put into the drawer intracavity of product completely, promote pleasing to the eye degree, also can conveniently carry out the pull to the drawer.

Drawings

In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:

FIG. 1 is a partially exploded view of a drawer according to an embodiment of the present invention;

FIG. 2 is a schematic view of an enlarged view of a corner brace and a side plate of an embodiment of the drawer according to the present invention;

fig. 3 is a schematic perspective view of a drawer according to an embodiment of the present invention.

Description of the main reference numbers:

a side plate 1; a slot 11; a chucking hole 111; a mounting groove 12; a base plate 2; corner connectors 3; pins 31; an elastic portion 311; a snap 3111; a connecting portion 32; a panel 4.

Detailed Description

In the claims and specification, unless otherwise specified the terms "first", "second" or "third", etc., are used to distinguish between different items and are not used to describe a particular order.

In the claims and specification, unless otherwise specified, the terms "central," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are used in the orientation and positional relationship indicated in the drawings and are used for ease of description only and do not imply that the referenced device or element must have a particular orientation or be constructed and operated in a particular orientation.

In the claims and the description, unless otherwise specified, the terms "fixedly connected" or "fixedly connected" should be understood in a broad sense to mean any connection between the two without a relative displacement or a relative rotation, that is to say including non-detachably fixed connection, integrated and fixedly connected by other means or elements.

In the claims and specification, unless defined otherwise, the terms "comprising", "having" and their derivatives, are intended to mean "including but not limited to".

The technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 3, fig. 1 to 3 show a drawer of the present embodiment. As shown in fig. 1 to 3, the drawer provided in the present embodiment includes four side panels 1, a bottom panel 2, four corner connectors 3, and a front panel 4.

As shown in fig. 1 and 3, the four side plates 1 are vertically connected in sequence, and the four side plates 1 are rectangular plates which are vertically arranged and have the same height. Each two terminal surfaces of curb plate 1 all are equipped with slot 11, and the shape and the size of each slot 11 are unanimous, and the cell wall of slot 11 is equipped with card hole 111, and card hole 111 is used for forming the joint with angle sign indicating number 3. In this embodiment, in order to enhance the connection strength between the corner brace 3 and the side plate 1, two fastening holes 111 are formed on the wall of each slot 11. The fastening hole 111 penetrates through the outer surface of the side plate 1, and specifically penetrates through a surface of the side plate 1 facing away from the other side plates 1. The one side that four curb plates 1 are in opposite directions each other still all is equipped with mounting groove 12, and mounting groove 12 extends along the length direction level of its corresponding curb plate 1, and it is used for supplying the marginal grafting of bottom plate 2 to realize the installation of bottom plate 2.

In the embodiment, the four side plates 1 are all made of hollow sections, so that the side plates are light in material, good in strength and low in cost; the insert groove 11 can be formed directly by the inner space of the profile; the structure of the clamping hole 111 can be formed by stamping, and the forming process is simple.

The bottom plate 2 is perpendicular to the four side plates 1, is relatively fixedly installed at the bottoms of the four side plates 1 and is matched with the four side plates 1 to enclose an object placing space for storing objects, specifically, as shown in fig. 1 and 3, the bottom plate 2 is of a square or rectangular structure, when the four side plates 1 are fixedly connected in place by corner connectors 3, four edges of the bottom plate 2 are respectively inserted into the installation grooves 12 on the four side plates 1 and are fixed relative to the four side plates 1, and therefore the bottom of the drawer for supporting the objects is formed.

The corner connectors 3 are used for fixedly connecting two adjacent side plates 1, and the four corner connectors 3 are respectively applied to the joints of the four side plates 1 to fixedly connect the side plates 1 on two sides of the side plates.

Specifically, as shown in fig. 1 to 3, each corner brace 3 includes two pins 31 and a connecting portion 32. The two pins 31 are perpendicular to each other and are fixedly connected through a connecting part 32, the two pins 31 are respectively matched and inserted with the two adjacent slots 11, and elastic parts 311 with clamping protrusions 3111 are arranged on the two pins 31; the protruding portion 3111 of the elastic portion 311 is used for extending into the engaging hole 111 to form an engaging connection and limiting the pin 31 to be separated from the slot 11 when the pin 31 is inserted into the slot 11, so as to fix the corner connector 3 to the side plate 1 and fix the side plates 1 to each other. In this embodiment, since the fastening hole 111 penetrates the outer surface of the side plate 1, when it is necessary to detach the plug 31 from the slot 11, the fastening protrusion 3111 is pressed toward the slot 11 at the fastening hole 111, so that the fastening protrusion 3111 is withdrawn from the fastening hole 111.

It should be understood that the elastic portion 311 is provided to change the position of the latch 3111 by elastically deforming to ensure that the latch 3111 does not obstruct the process of inserting the pin 31 into the slot 11 or withdrawing the pin 31 from the slot 11, therefore, the elastic body may be any elastically deformable structure with the latch 3111 formed on the sidewall of the pin 31. In the example provided by this embodiment, the elastic portion 311 is an elastic buckle, the extending direction of the elastic portion 311 is consistent with the extending direction of the corresponding pin 31, the elastic portion is formed at the end of the pin 31, the free end of the elastic portion is provided with a triangular-shaped protruding tab 3111, the pin 31 is provided with a space for allowing the elastic portion 311 to deform, so as to ensure that the elastic portion 311 can normally deform when the protruding tab 3111 abuts against the slot wall of the slot 11, the structure of the elastic portion 311 is simple, and the locking function and the elastic change function are reliable and convenient to form. In order to improve the connection stability between the corner connector 3 and the side plate 1, each pin 31 may be provided with at least two elastic portions 311, and thus, the groove wall of the slot 11 needs to be provided with at least two fastening holes 111 corresponding to the elastic portions 311. In the example of the present embodiment, since the number of the locking holes 111 disposed on the slot wall of the slot 11 is two, the number of the elastic portions 311 disposed on the pins 31 is two, which is beneficial to enhancing the retaining strength of the corner brace 3 and the side plate 1, and thus is beneficial to enhancing the structural strength of the assembled drawer.

The connecting portion 32 is used for connecting two pins 31, and has a cubic column structure, and the two pins 31 are respectively fixed on two adjacent surfaces perpendicular to each other on the connecting portion 32. When the corner connector 3 connects the two adjacent side plates 1 in place, the outer surface of the connecting part 32 is flush with the outer surfaces of the two adjacent side plates 1, and the method specifically comprises the following steps: the top surface and the bottom surface of connecting portion 32 flush with the top surface and the bottom surface of curb plate 1 respectively, and connecting portion 32 does not flush with two other abutments of participating in 31 rigid coupling respectively with two curb plates 1 deviate from the one side of putting the object space, so make angle sign indicating number 3 and curb plate 1 have good wholeness to ensure that the drawer has good pleasing to the eye degree.

Preferably, in the embodiment, the corner brace 3 is hollow, has light material and low material consumption, and is beneficial to saving the production cost; in addition, the space for allowing the elastic part 311 to deform on the pin 31 is directly formed by the hollow part inside the corner connector 3, and the structure is simple and the function is reliable.

As shown in fig. 1 and 3, the panel 4 is fixed on one side of the side plate 1, which faces away from the bottom plate 2 and the storage space, through a screw or other connecting piece, and the two sides, the top end and the bottom end of the side plate respectively protrude out of the sides, the top end and the bottom end of the side plate 1, so that when the drawer is applied to a product, the panel 4 can abut against the outside of the drawer cavity, thereby preventing the whole drawer from being completely placed in the drawer cavity of the product, improving the appearance and being capable of conveniently drawing and pulling the drawer.

In practical application, when four side plates 1 of the drawer need to be assembled, two pins 31 of the corner connector 3 are respectively inserted into the slots 11 of the two side plates 1 which are perpendicular to each other and adjacent to each other, when the four side plates are inserted in place, the clamping protrusion 3111 is clamped with the clamping hole 111, so that the corner connector 3 can be limited from being separated from the side plates 1, the two side plates 1 are fixed, two adjacent side edges of the bottom plate 2 are respectively inserted into the mounting grooves 12 of the two side plates 1 which are connected in place, and then, in the same way, the other three joints of the four side plates 1 are fixedly connected by the corner connector 3, so that the four side plates 1 can be fixedly connected; when needs are dismantled, press protruding 3111 of card through locating at card hole 111 to make the elastic component 311 warp and drive protruding 3111 of card and withdraw from card hole 111, can separate angle sign indicating number 3 and curb plate 1 and realize the dismantlement of four curb plates 1, this mode of assembly is comparatively simple, the dismouting is convenient, production efficiency is high, need not to use the sizing material in the assembling process, uses the feature of environmental protection can good. The bottom plate 2 can be fixed at the bottom between the side plates 1 by inserting the periphery into the mounting grooves 12 when the side plates 1 are assembled, and can be synchronously disassembled when the side plates 1 are disassembled, so that the disassembly and the assembly are convenient, and the bearing function is reliable.

The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting.

Claims

1. A drawer comprises four side plates which are vertically connected in sequence and a bottom plate which is vertical to each side plate; the device is characterized by also comprising four corner connectors;

slots are formed in the two ends of the side plate; the slot wall of the slot is provided with a clamping hole; the clamping hole penetrates through the outer surface of the side plate; mounting grooves are formed in the surfaces, opposite to each other, of the four side plates; the mounting groove is used for inserting the edge of the bottom plate;

the corner connector is used for fixedly connecting two adjacent side plates and comprises two plug pins which are vertically and fixedly connected; the two pins are respectively matched and inserted with the two adjacent slots and are provided with elastic parts with clamping bulges; the clamping protrusion is clamped with the clamping hole and is suitable for withdrawing from the clamping hole when being pressed by external force.

2. The drawer of claim 1, wherein the resilient portion is a resilient latch extending in a direction generally aligned with the direction of the corresponding pin; the pin is provided with a space for allowing the elastic portion to be deformed.

3. A drawer according to claim 1 wherein said prongs are provided with at least two of said resilient portions; the slot wall of the slot is provided with at least two clamping holes respectively corresponding to the elastic parts.

4. The drawer of claim 1, wherein said corner brace further comprises a connecting portion for connecting two of said prongs; the outer surface of the connecting part is flush with the outer surfaces of the two side plates adjacent to the connecting part.

5. A drawer as claimed in claim 1 wherein the side plates are formed from profiled material.

6. A drawer according to claim 1 wherein the corner brace is hollow on the inside.

7. The drawer of claim 1, further comprising a panel; the panel is fixed on one side of one of the side plates, which faces away from the bottom plate, and two sides, the top end and the bottom end of the side plate respectively protrude out of two sides, the top end and the bottom end of the side plate.