CN215076719U

CN215076719U - Cabinet body free of tool installation

Info

Publication number: CN215076719U
Application number: CN202120340118.4U
Authority: CN
Inventors: 百全发
Original assignee: Luoyang Yulong Office Tools Co ltd
Current assignee: Luoyang Yulong Office Tools Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-12-10
Anticipated expiration: 2031-02-07

Abstract

The utility model belongs to the technical field of furniture processing, a cabinet body of instrument installation exempts from is related to. The related tool-free installation structure comprises a back plate, a top plate, a bottom plate, side plates, an upper frame, a lower frame and a door plate; the front end surface and the rear end surface of the side plate are provided with U-shaped grooves which are connected with the upper frame in an inserting way, and the wall surface of one side of the U-shaped groove far away from the side plate is provided with a plurality of hanging openings which are arranged up and down; the left side and the right side of the back plate are respectively provided with a plurality of hooks; a gap capable of accommodating the side plate is formed between the hook and the back plate; the upper frame is provided with a top panel and inserting upright posts welded on the left side and the right side of the top panel; the upper frame is in plug connection with the U-shaped grooves on the front end surface and the rear end surface of the side plate through the plug-in stand columns on the upper frame; the bottom plate is connected with the lower frame in a clamping manner; the middle frame is connected with the side plates in a hanging and inserting manner; the vertical frame is connected with the upper frame, the middle frame and the lower frame in a hanging and inserting manner. The utility model reduces the use of tools, has no connecting trace after connection, and is beautiful and practical.

Description

Cabinet body free of tool installation

Technical Field

The utility model belongs to the technical field of furniture processing, concretely relates to exempt from cabinet body of instrument installation.

Background

In the field of production and processing of cabinets such as office cabinets, data cabinets and the like, parts such as side plates, top plates, bottom plates and the like of the cabinets are generally connected and fixed by bolts, plastic buckles and rivets; in the assembling process, because the number of the mounting holes matched with the bolts, the plastic buckles or the rivets is large, accumulated machining errors are inevitable in the mounting or machining process, the mounting holes are inaccurate, inconvenience is brought to the assembling of the cabinet body, and the traditional connecting and fixing mode also needs to be used for mounting and connecting by corresponding special mounting tools or equipment, so that the traditional connecting and fixing mode is easily influenced by fields and environments, brings much inconvenience to the mounting and the constructing and influences the appearance image of the cabinet body; the installation with screws is time-consuming, too long in installation time, too low in efficiency, high in labor cost, labor-consuming, time-consuming and high in cost.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a cabinet body of exempting from instrument installation.

The utility model adopts the following technical scheme for accomplishing the above purpose:

a cabinet body without tool installation is provided with a back plate, a top plate, a bottom plate, side plates, an upper frame, a lower frame and a door plate; the front end surface and the rear end surface of the side plate are bent backwards or forwards to form a U-shaped groove which is used for being connected with the upper frame in an inserting mode, and a side wall surface, far away from the side plate, of the U-shaped groove is provided with a plurality of hanging openings which are arranged up and down; the left side and the right side of the back plate are respectively provided with a plurality of hooks which are matched and connected with the hanging openings; a gap capable of accommodating the side plate is formed between the hook and the back plate; the upper frame is provided with a top panel and inserting upright posts welded on the left side and the right side of the top panel; the upper frame is in plug connection with the U-shaped groove on the front end face of the side plate through the plug-in stand column on the upper frame; the lower frame is provided with a bottom panel and inserting upright posts welded on the left side and the right side of the bottom panel; the lower frame is in plug connection with the U-shaped groove on the front end face of the side plate through the plug-in stand columns on the lower frame; the upper end surfaces of the bottom panels are respectively provided with a hem which is bent inwards and vertically upwards, and the hems on the upper end surfaces of the bottom panels are attached to the hems on the bottom plate to form limiting; the side plate is also provided with a clamping groove clamped with the top plate; the top plate is connected with the side plate in a clamping manner; the panel is hinged with the side plate.

The hook is of a structure with a clamping groove; the width of draw-in groove matches with the wall thickness of hanging the mouth, during the use, the couple get into corresponding string mouthful after, make backplate and curb plate paste tightly, then move backplate for the curb plate below, until backplate below contact curb plate below, the installation targets in place.

One side of the inserting upright post is provided with a bevel edge closing-in which is convenient to match and mount, and the side of the left and right inserting upright posts without the bevel edge closing-in is in contact fit welding with the top of the top plate or the bottom of the bottom panel.

A middle frame is arranged in the middle between the two side plates; and two ends of the middle frame are respectively connected with the side plates.

A middle side plate and a vertical frame are also arranged between the two side plates; the upper end and the lower end of the vertical frame are respectively connected with the upper frame, the middle frame and the lower frame; the middle side plate is connected with the top plate and the bottom plate in a clamping mode.

The utility model provides a cabinet body of instrument-mounting exempts from adopts above-mentioned technical scheme, connects as an organic wholely through grafting, the mode of joint connection between curb plate, roof, bottom plate, upper ledge, underframe and the backplate, does not need any instrument, only need with their grafting, the joint connect can, reduced the use of instrument promptly, do not have any connection vestige again after connecting, not only beautifully but also practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection structure of the middle side plate and the back plate of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural view of the upper and lower frames of the present invention.

Fig. 5 is a schematic structural view of the middle lower frame of the present invention.

Fig. 6 is a schematic view of the connection structure of the middle side plate and the middle frame of the present invention.

In the figure: 1. the door comprises a back plate, 2, a top plate, 3, a vertical frame, 4, a side plate, 5, an upper frame, 6, a lower frame, 7, a door plate, 8, a hanging opening, 9, a hook, 10, a plug-in stand column, 11, a top panel, 12, a bottom panel, 13, a middle frame, 14 and a U-shaped groove.

Detailed Description

The invention is described in connection with the accompanying drawings and the embodiments:

as shown in fig. 1, the tool-free cabinet comprises a back plate 1, a top plate 2, a bottom plate, side plates 4, an upper frame 5, a lower frame 6 and a door plate 7; with reference to fig. 2 and 3, the front and rear end faces of the side plate 4 are bent backward or forward to form a U-shaped groove 14 for being connected with the upper frame in an inserting manner, and a plurality of hanging openings 8 are formed in the side wall surface of the U-shaped groove 14 away from the side plate 4; the left side and the right side of the back plate 1 are respectively provided with a plurality of hooks 9 which are matched and connected with the hanging openings; the hooks are welded on two sides of the back plate, and a gap capable of accommodating the side plate 4 is formed between the hook 9 and the back plate 1; when the back plate hook is installed, the mounting holes behind the back plate hook and the side plates are corresponding, the back plate hook is inserted into the corresponding side plate mounting holes, the back plate and the side plates are tightly attached, then the back plate moves downwards relative to the side plates until the lower part of the back plate contacts the lower part of the side plates, the back plate hook is installed in place, then the positioning small tongue on the back is bent towards the direction of the side plates, and the positioning small tongue on the back enters a gap of the side plates matched with the back plate hook, so that the purpose of preventing the back plate hook from upwards withdrawing the back plate from the side plates is achieved; referring to fig. 4, the upper frame 5 has a top plate 11 and inserting columns 10 welded to left and right sides of the top plate 11; the upper frame 5 is in plug connection with a U-shaped groove 14 on the front end surface of the side plate through a plug upright post 10 on the upper frame; the top plate 2 is connected with the side plate in a clamping manner; referring to fig. 5, the lower frame 6 has a bottom panel 12 and insertion posts 10 welded to left and right sides of the bottom panel; the lower frame 6 is connected with a U-shaped groove 14 on the front end surface of the side plate in an inserting way through an inserting upright post 10 on the lower frame; the upper end surfaces of the bottom panels 12 are respectively provided with a hem which is bent inwards and vertically upwards, and the hems on the upper end surfaces of the bottom panels are attached to the hems on the bottom plate to form limiting; the panel is hinged with the side plate.

The hook 9 is of a structure with a clamping groove; the width of draw-in groove matches with the wall thickness of hanging the mouth, during the use, the couple get into corresponding string mouthful after, make backplate and curb plate paste tightly, then move backplate for the curb plate below, until backplate below contact curb plate below, the installation targets in place.

One side of the inserting upright post 10 is provided with a bevel edge closing-in which is convenient to match and mount, and the side of the left and right inserting upright posts without the bevel edge closing-in is in contact fit welding with the top of the top plate or the bottom of the bottom panel.

With reference to fig. 6, a middle frame 13 is arranged in the middle between the two side plates; the middle frame is provided with a mounting opening, the side plate is also provided with a hanging opening at a corresponding position, the middle frame is inserted into the hanging opening of the side plate and is pressed downwards; the inner side of the middle frame is fixed by inserting an elastic connecting piece which is installed and detached without tools and is disclosed by a patent number 201922388671.0 into the openings of the waist face and the side plates.

A middle side plate and a vertical frame 3 are also arranged between the two side plates; the upper end and the lower end of the vertical frame 3 are respectively connected with the top panel of the upper frame, the bottom panel of the lower frame and the middle frame; the middle side plate is connected with the bottom plate and the top plate in a clamping manner; the middle frame and the vertical frame are connected with the side plates into a whole through an elastic connecting piece which is disclosed as 201922388671.0 and does not need to be installed and detached by tools.

Claims

1. A cabinet body without tool installation is provided with a back plate, a top plate, a bottom plate, side plates, an upper frame, a lower frame and a door plate; the method is characterized in that: the front end surface and the rear end surface of the side plate are bent backwards or forwards to form a U-shaped groove which is used for being connected with the upper frame in an inserting mode, and a side wall surface, far away from the side plate, of the U-shaped groove is provided with a plurality of hanging openings which are arranged up and down; the left side and the right side of the back plate are respectively provided with a plurality of hooks which are matched and connected with the hanging openings; a gap capable of accommodating the side plate is formed between the hook and the back plate; the upper frame is provided with a top panel and inserting upright posts welded on the left side and the right side of the top panel; the upper frame is in plug connection with the U-shaped groove on the front end face of the side plate through the plug-in stand column on the upper frame; the lower frame is provided with a bottom panel and inserting upright posts welded on the left side and the right side of the bottom panel; the lower frame is in plug connection with the U-shaped groove on the front end face of the side plate through the plug-in stand columns on the lower frame; the upper end surfaces of the bottom panels are respectively provided with a hem which is bent inwards and vertically upwards, and the hems on the upper end surfaces of the bottom panels are attached to the hems on the bottom plate to form limiting; the side plate is also provided with a clamping groove clamped with the top plate; the top plate is connected with the side plate in a clamping manner; the panel is hinged with the side plate.

2. The tool-less mounting cabinet of claim 1, wherein: the hook is of a structure with a clamping groove; the width of the clamping groove is matched with the wall thickness of the hanging opening.

3. The tool-less mounting cabinet of claim 1, wherein: one side of the inserting upright post is provided with a bevel edge closing-in which is convenient to match and mount, and the side of the left and right inserting upright posts without the bevel edge closing-in is in contact fit welding with the top of the top plate or the bottom of the bottom panel.

4. The tool-less mounting cabinet of claim 1, wherein: a middle frame is arranged in the middle between the two side plates; and two ends of the middle frame are respectively connected with the side plates in a matching way.

5. The tool-less mounting cabinet of claim 1, wherein: a middle side plate and a vertical frame are also arranged between the two side plates; the upper end and the lower end of the vertical frame are respectively connected with the upper frame, the middle frame and the lower frame; the middle side plate is connected with the top plate and the bottom plate in a clamping mode.