CN211240527U

CN211240527U - Small unit drawer

Info

Publication number: CN211240527U
Application number: CN201922083096.3U
Authority: CN
Inventors: 田曾云; 宋玉庆; 田鹏云; 殷玉伟
Original assignee: Shandong Chunxu Electrical Co ltd
Current assignee: Shandong Chunxu Electrical Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-08-11
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses a little unit drawer belongs to drawer structure technical field, include: drawer panel, back plug-in components board and connection drawer panel with left side roof beam, right side roof beam and drawer bottom plate between the back plug-in components board, the left side roof beam the right side roof beam drawer bottom plate with the drawer panel with back plug-in components board is fixed as an organic whole structure, the left side roof beam with can dismantle between the side of drawer bottom plate and be connected with the left side board, the right side roof beam with can dismantle between the side of drawer bottom plate and be connected with the right side board, left side board and right side board in this design all can be dismantled, have both made things convenient for mounting tool's use, can effectively utilize the installation space of drawer curb plate again, have improved application scope.

Description

Small unit drawer

Technical Field

The utility model belongs to the technical field of the drawer structure, concretely relates to little unit drawer.

Background

The existing small unit drawer structure comprises basic structures such as a left side beam, a right side plate, a steel front panel 10, a plastic face frame 11, a drawer bottom plate, a rear plug-in board and the like, as shown in fig. 1. This type of drawer structure suffers from several disadvantages:

firstly, there is not the curb plate on the drawer left side, and the drawer right side board can not be dismantled, and when the inside components and parts of drawer was more, can't utilize both sides curb plate space to carry out the device installation simultaneously for little unit drawer application range receives certain restriction. If the two sides of the drawer are fixed by the side plates, the mounting tool cannot be used and assembly cannot be completed due to the fact that the inner space of the drawer is too small.

Secondly, the front panel of the drawer adopts a mounting mode of combining the steel front panel 10 and the plastic face frame 11, in order to keep the colors of the two uniform, the surface of the steel panel needs to be sprayed with plastic, so that the production period is prolonged, the utilization rate of the plastic powder is low, and the waste is serious.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the small unit drawer has the advantages that the left side plate and the right side plate can be detached, mounting tools can be used conveniently, and mounting space of the drawer side plates can be effectively used.

In order to solve the technical problem, the technical scheme of the utility model is that:

a small unit drawer comprising: drawer panel, back plug-in components board and connection drawer panel with left side roof beam, right side roof beam and drawer bottom plate between the back plug-in components board, left side roof beam right side roof beam drawer bottom plate with the drawer panel with back plug-in components board is fixed as an organic whole structure, left side roof beam with can dismantle between the side of drawer bottom plate and be connected with the left side board, right side roof beam with can dismantle between the side of drawer bottom plate and be connected with the right side board.

Furthermore, the upper end and the lower end of the left side plate are respectively fixed on the outer sides of the left side beam and the drawer bottom plate through fasteners, and the upper end and the lower end of the right side plate are respectively fixed on the outer sides of the right side beam and the drawer bottom plate through fasteners.

Further, the left side roof beam with the right side roof beam all includes by last first bending portion, second bending portion and the third bending portion that sets gradually under to, the vertical setting of second bending portion, first bending portion is the level setting to the inside bending, the third bending portion is vertical setting to the back of the inside bending.

Furthermore, both sides of the drawer bottom plate are provided with bottom plate bending parts which are bent upwards, and the bottom plate bending parts and the third bending parts are located on the same vertical plane.

Further, the upper end of the left side plate or the right side plate is fixed on the outer side of the third bending part, the lower end of the left side plate or the right side plate is fixed on the outer side of the bending part of the bottom plate, and the left side plate or the right side plate and the second bending part are located on the same vertical surface.

Furthermore, the left side plate or the right side plate, the third bending part and the bottom plate bending part are correspondingly provided with mounting holes for mounting the fasteners.

Further, the fastener is a self-tapping screw.

Furthermore, the inner side of the bending part of the bottom plate is provided with a binding wire convex bubble for fixing a binding wire binding belt, and the binding wire convex bubble and the bending part of the bottom plate are of an integrated structure.

Furthermore, a thread passing hole for the binding thread binding belt to pass through is formed between the inward bulge of the binding thread convex bubble and the inner side surface of the bending part of the bottom plate.

Further, the drawer panel is of an integrated structure and is a plastic drawer panel.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

because the utility model discloses a little unit drawer includes: drawer panel, back plug-in components board and connect the left side roof beam between drawer panel and back plug-in components board, right side roof beam and drawer bottom plate, the left side roof beam, right side roof beam, drawer bottom plate and drawer panel and the fixed structure as an organic whole of back plug-in components board, can dismantle between the side of left side roof beam and drawer bottom plate and be connected with the left side board, can dismantle between the side of right side roof beam and drawer bottom plate and be connected with the right side board, both made things convenient for mounting tool's use, can effectively utilize the installation space of drawer side board again, application scope has been improved.

The utility model discloses well left side roof beam and right side roof beam all include by last first bending portion that sets gradually under to, second bending portion and third bending portion, the vertical setting of second bending portion, first bending portion is the level setting to the inside bending, the vertical setting in the inside bending back of third bending portion, the both sides of drawer bottom plate all are provided with the bottom plate bending portion of upwards buckling, bottom plate bending portion and third bending portion are located same vertical face, the upper end of left side board or right side board is fixed in the third bending portion outside, the lower extreme of left side board or right side board is fixed in the bottom plate bending portion outside, left side board or right side board and second bending portion are located same vertical face, third bending portion forms dodging of left side board or right side board, avoid left side board or right side board outwards protrusion, avoid the small cell drawer to take place to touch with the cubical switchboard cabinet body in impelling or withdrawing the in-process.

The utility model discloses the inboard of well bottom plate portion of bending is provided with the protruding bubble of ligature line that is used for fixed ligature ribbon, and the protruding bubble of ligature line and bottom plate kink structure as an organic whole form the line hole of crossing that supplies the ligature ribbon to pass between the medial surface of the protruding bubble of ligature line and bottom plate portion of bending, and the ligature ribbon is used for the electric wire in the fixed drawer, and the protruding bubble of ligature line and bottom plate kink structure as an organic whole, can effectively guarantee the fixation between ligature ribbon and electric wire and the bottom plate portion of bending.

The utility model discloses well drawer panel structure as an organic whole, drawer panel are plastics drawer panel, do benefit to the colour unified, need not carry out surface treatment moreover, have saved manufacturing cost, have improved production efficiency.

To sum up, the utility model discloses a little unit drawer has solved the problem that little unit drawer among the prior art can not utilize both sides curb plate space to carry out the device installation, the utility model discloses a left side board and right side board of little unit drawer all can be dismantled, have both made things convenient for the use of mounting tool, can effectively utilize the installation space of drawer curb plate again, have improved application scope.

Drawings

FIG. 1 is a schematic view of a prior art small unit drawer;

FIG. 2 is a schematic view of the exploded structure of the small unit drawer of the present invention;

FIG. 3 is a schematic structural view of the small unit drawer of the present invention;

FIG. 4 is a schematic view of the small unit drawer with the left and right side plates disassembled;

FIG. 5 is a schematic view of a drawer panel;

FIG. 6 is a schematic structural view of a rear card;

FIG. 7 is a schematic structural view of the right side member;

FIG. 8 is a schematic view of the construction of the drawer bottom;

in the figure, 10-steel front panel, 11-plastic face frame, 12-drawer panel, 13-opening and closing handle, 14-handle, 20-left side beam, 21-right side beam, 22-first bending part, 23-second bending part, 24-third bending part, 30-left side plate, 31-right side plate, 32-drawer bottom plate, 33-bottom plate bending part, 34-binding line convex bubble, 35-guide rail bracket, 36-upper bracket, 40-rear plug-in board, 50, 51, 52, 53, 54, 55 and 56-mounting hole.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

All directions referred to in the present specification are based on the drawings, and represent relative positional relationships only, and do not represent absolute positional relationships.

As shown in fig. 2, 3 and 4 in common, a small unit drawer includes: the drawer comprises a drawer panel 12, a rear plug-in board 40, a left side beam 20, a right side beam 21 and a drawer bottom board 32 which are connected between the drawer panel 12 and the rear plug-in board 40, wherein the left side beam 20, the right side beam 21 and the drawer bottom board 32 are fixed with the drawer panel 12 and the rear plug-in board 40 to form an integral structure. A left side plate 30 is detachably connected between the left side beam 20 and the side edge of the drawer bottom plate 32, and a right side plate 31 is detachably connected between the right side beam 21 and the side edge of the drawer bottom plate 32. Wherein, the upper and lower ends of the left side plate 30 are fixed to the outer sides of the left side member 20 and the drawer bottom plate 32 by fasteners (not shown), and the upper and lower ends of the right side plate 31 are fixed to the outer sides of the right side member 21 and the drawer bottom plate 32 by fasteners.

As shown in fig. 7 and 8, the left side member 20 and the right side member 21 each include a first bent portion 22, a second bent portion 23, and a third bent portion 24 sequentially arranged from top to bottom, the second bent portion 23 is vertically arranged, the first bent portion 22 is horizontally arranged toward the inside, and the third bent portion 24 is vertically arranged toward the inside after being bent. Two sides of the drawer bottom plate 32 are provided with bottom plate bending parts 33 which are bent upwards, and the bottom plate bending parts 33 and the third bending parts 24 are located on the same vertical surface. The upper end of the left side plate 30 or the right side plate 31 is fixed outside the third bent portion 24, the lower end of the left side plate 30 or the right side plate 31 is fixed outside the bottom plate bent portion 33, and the left side plate 30 or the right side plate 31 and the second bent portion 23 are located on the same vertical plane.

As shown in fig. 4, 5, 6, 7 and 8, the left side plate 30 or the right side plate 31, the third bent portion 24 and the bottom plate bent portion 33 are correspondingly provided with mounting holes (50, 51) for mounting fasteners, so as to fix the left side plate 30 or the right side plate 31, the left side beam 20 or the right side beam 21 and the drawer bottom plate 32; the left side plate 30 or the right side plate 31 and the rear plug-in board 40 are correspondingly provided with mounting holes 52 for mounting fasteners, and the mounting holes are used for fixing the left side plate 30 or the right side plate 31 and the rear plug-in board 40; mounting holes (53, 54) for mounting fasteners are correspondingly formed at the two ends of the second bending part 23 and the drawer panel 12 and the rear plug-in board 40 and are used for fixing the left side beam 20 or the right side beam 21 with the drawer panel 12 and the rear plug-in board 40; the bottom plate bending part 33 and the drawer panel 12 as well as the drawer bottom plate 32 and the rear plug-in board 40 are correspondingly provided with mounting holes (55, 56) for mounting fasteners, and the mounting holes are used for fixing the drawer bottom plate 32 and the drawer panel 12 as well as the rear plug-in board 40. The fastener is a self-tapping screw which can tap and drill female threads matched with the self-tapping screw in mounting holes in the drawer panel 12, the left side beam 20, the right side beam 21, the left side plate 30, the right side plate 31, the drawer bottom plate 32 and the rear plug-in board 40, so that fixation is realized, the mounting is convenient, and the processing efficiency is improved.

As shown in fig. 8, a binding-wire convex bubble 34 for fixing a binding-wire binding tape is arranged on the inner side of the bottom plate bending part 33, and the binding-wire convex bubble 34 and the bottom plate bending part are of an integral structure. A thread passing hole for the binding-wire binding belt to pass through is formed between the inward bulge of the binding-wire convex bubble 34 and the inner side surface of the bottom plate bending part 33. The binding-wire convex bubble 34 is of an arc-shaped structure, and the through holes are respectively and oppositely arranged at the upper side and the lower side of the binding-wire convex bubble 34.

As shown in fig. 5, the drawer panel 12 is an integral structure, and the drawer panel 12 is a plastic drawer panel. Wherein, the drawer panel 12 adopts plastic pouring as an integral structure.

As shown in fig. 2 and 3, the drawer panel 12 is provided with an opening and closing handle 13 and a handle 14 for opening and closing the drawer and pushing the drawer in and out, and the rear plug-in board 40 is provided with a conductive plug-in unit, and an electric wire is connected between the device in the drawer and the plug-in unit and then fixed on the binding-wire convex bubble 34 by using a binding-wire binding tape. A guide rail bracket 35 is further fixed on the lower side of the drawer bottom plate 32, an upper bracket 36 is arranged at the bottom of the guide rail bracket 35, and the upper bracket 36 is matched with a lower bracket on a cabinet body for mounting the drawer to realize the sliding of the drawer.

The utility model discloses a little unit drawer can dismantle through between the side of left side roof beam and drawer bottom plate and be connected with the left side board, can dismantle between the side of right side roof beam and drawer bottom plate and be connected with the right side board, has both made things convenient for the use of mounting tool, can effectively utilize the installation space of drawer curb plate again, has improved application scope.

Although specific embodiments of the present invention have been described above, it should be understood by those skilled in the art that the described embodiments are only some of the embodiments of the present invention, rather than all embodiments, which are given by way of illustration only, and the scope of the present invention is defined by the appended claims. Without any inventive step, those skilled in the art can make various changes or modifications to the embodiments without departing from the spirit and scope of the present invention.

Claims

1. A small unit drawer comprising: drawer panel, back plug-in components board and connection drawer panel with left side roof beam, right side roof beam and drawer bottom plate between the back plug-in components board, left side roof beam right side roof beam drawer bottom plate with drawer panel with back plug-in components board is fixed as an organic whole structure, its characterized in that, left side roof beam with can dismantle between the side of drawer bottom plate and be connected with the left side board, right side roof beam with can dismantle between the side of drawer bottom plate and be connected with the right side board.

2. The small-unit drawer according to claim 1, wherein the left side plate has upper and lower ends fixed to the outside of the left side member and the side of the drawer bottom plate by fasteners, respectively, and the right side plate has upper and lower ends fixed to the outside of the right side member and the side of the drawer bottom plate by fasteners, respectively.

3. The small unit drawer according to claim 2, wherein the left side member and the right side member each include a first bending portion, a second bending portion and a third bending portion sequentially arranged from top to bottom, the second bending portion is vertically arranged, the first bending portion is horizontally arranged toward the inside, and the third bending portion is vertically arranged toward the inside after being bent.

4. The small unit drawer of claim 3, wherein both sides of the drawer bottom panel are provided with an upwardly bent bottom panel bend, and the bottom panel bend and the third bend are located on the same vertical plane.

5. The small unit drawer according to claim 4, wherein the upper end of the left side plate or the right side plate is fixed outside the third bent portion, the lower end of the left side plate or the right side plate is fixed outside the bent portion of the bottom plate, and the left side plate or the right side plate and the second bent portion are located on the same vertical plane.

6. The small unit drawer according to claim 5, wherein the left side plate or the right side plate and the third bent portion and the bottom plate bent portion are correspondingly provided with mounting holes for mounting the fasteners.

7. The small unit drawer of claim 2, wherein the fastener is a self-tapping screw.

8. The small unit drawer according to claim 4, wherein the inner side of the bent portion of the bottom plate is provided with a binding-wire convex bubble for fixing a binding-wire binding band, and the binding-wire convex bubble and the bent portion of the bottom plate are of an integral structure.

9. The small unit drawer according to claim 8, wherein a thread passing hole for the binding thread binding tape to pass through is formed between the inward protrusion of the binding thread convex bubble and the inner side surface of the bent part of the bottom plate.

10. The small unit drawer of claim 1, wherein the drawer panel is a unitary structure and the drawer panel is a plastic drawer panel.