CN220118447U - Detachable welding-free assembly and metal cabinet - Google Patents

Abstract

The utility model provides a detachable welding-free assembly, and belongs to the field of metal cabinet equipment. The novel detachable welding-free assembly comprises a female part and a male part, wherein a trapezoidal round head screw is arranged at the male part, the female part comprises a clamping groove and a positioning column, the clamping groove is sleeved with the clamping end and is formed by the clamping end, the trapezoidal round head screw stretches into and slides to the clamping end from the sleeved end to be clamped, the male part and the female part are fixedly connected, and the novel detachable welding-free assembly comprises a side plate, a top plate, a back plate, a bottom plate, a front plate and a detachable welding-free assembly. Compared with the prior art, the utility model has the characteristics of convenient production, firm structure, convenient installation, convenient transportation and no welding.

Description

Detachable welding-free assembly and metal cabinet

Technical Field

The utility model belongs to the field of metal cabinet equipment, and particularly relates to a detachable welding-free assembly and a metal cabinet.

Background

The cabinet is an appliance for storing clothes, tableware, files, books and the like, and is generally square or rectangular in shape and is generally made of wood or metal. The cabinet is a rectangular furniture or office supplies, has a higher shape, can store articles and is used for storing articles such as clothes, files or books, and the like, compared with the traditional wooden cabinets, the metal cabinet has the advantages of being more obvious, better in waterproof and moistureproof performance and better in appearance effect, and gradually replaces the wooden cabinets. The connection mode between the metal cabinet plates in the current market mainly adopts the following two modes:

adopt whole cabinet body welding and cabinet body board dismouting formula screw equipment:

1. in the whole cabinet welding process, argon arc welding is needed. The mounting mode has the following defects that the eyes of workers are greatly damaged, and the labor cost is high; the whole cabinet is large in welding volume, is unfavorable for packing, is high in transportation cost and easy to damage, and is unfavorable for carrying.

2. The detachable screws of the cabinet body plate are convenient to assemble on transportation. In this way, the following drawbacks exist: the manufacturing is required to be welded with more embedded parts in the plate, the number of the screws locked during cabinet assembly is more, and a large amount of time is required to be spent on the installation to twist the screws so as to assemble the cabinet body, so that the quick installation is not facilitated.

In view of the above, the utility model provides a detachable welding-free assembly and a metal cabinet.

Disclosure of Invention

In order to solve the problems, the utility model provides a detachable welding-free assembly and a metal cabinet, which have the characteristics of convenient production, firm structure, convenient installation, convenient transportation and welding-free.

The utility model is realized by the following technical scheme:

the utility model provides a welding assembly is exempted from to dismouting, includes master unit and sub-piece, sub-piece department is provided with trapezoidal button head screw, the master unit includes draw-in groove and reference column, the draw-in groove comprises embolia end and chucking end, trapezoidal button head screw is followed embolia the end stretches into and slides chucking end department carries out the chucking, makes sub-piece and master unit fixed connection.

As a preferable technical scheme, the inner side of the clamping end is provided with a cushion block for supporting the trapezoidal round head screw, and the front end of the cushion block is provided with a slope.

As a preferred technical solution, the trapezoidal round head screw is rotatably connected with the sub-component.

As a preferable technical scheme, the positioning columns are arranged at four corners of the parent component.

As a preferable technical scheme, the sub-component is further provided with positioning dots for positioning and matching.

The utility model provides a metal cabinet, includes curb plate, roof, backplate, bottom plate, front bezel and the welding assembly is exempted from to the dismouting, be provided with pre-buried groove in the curb plate, female spare pass through the reference column with the pre-buried groove of curb plate is fixed, the sub-piece is fixed in the both sides of roof and bottom plate, roof and bottom plate pass through the sub-piece with the female spare fixed connection of curb plate, the backplate pass through the screw with roof, bottom plate and curb plate fixed connection, the front bezel with the curb plate articulates.

The beneficial effects are that:

according to the detachable welding-free assembly, the female part and the sub part are connected, the clamping groove and the positioning column are formed in the female part, the trapezoidal round head screw is arranged in the sub part, the sub part stretches into the clamping groove of the female part through the trapezoidal round head screw to clamp the sub part and the female part, the metal cabinet comprises the side plates, the top plate, the back plate, the bottom plate, the front plate and the detachable welding-free assembly when the detachable welding-free assembly is specifically installed, the female part is embedded in the side plates, the sub part is fixed on the two sides of the top plate and the bottom plate, the sub part on the two sides of the top plate stretches into the clamping groove of the pre-embedded female part in the side plates through the trapezoidal round head screw when the detachable welding-free assembly is installed, and stretches into the clamping end from the sleeved end to clamp, so that the top plate, the bottom plate and the side plates are fixed through the screws, and then the front plate is hinged with the side plates to finish installation.

Drawings

FIG. 1 is a removable welding-free assembly;

FIG. 2 is a perspective view of a metal cabinet;

FIG. 3 is an enlarged view of the structure at A-A in FIG. 1.

The attached drawings are identified:

10. a pre-buried groove; 11. a right side plate; 12. a left side plate; 13. a top plate; 14. a bottom plate; 15. a back plate; 16. a front plate; 100. a sub-part; 101. a trapezoidal round head screw; 102. positioning the round dot; 200. a master part; 201. a clamping groove; 202. positioning columns; 2011. a sleeved end; 2012. a clamping end; 2013. a cushion block; 2014. and (3) a slope.

Detailed Description

In order to further disclose the technical scheme of the utility model, a detachable welding-free assembly and a metal cabinet are clearly and completely described below with reference to the accompanying drawings.

The terms "inner", "middle" and "a" and the like are used in the present specification for convenience of description, but are not intended to limit the scope of the present utility model, and the changes or modifications of the relative relationship are described in the foregoing description without any substantial change of technical content.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

Examples:

referring to fig. 1 to 3, and particularly referring to fig. 1, the utility model provides a detachable welding-free assembly, which comprises a main component 200 and a sub component 100, wherein a trapezoidal round head screw 101 is disposed at the sub component 100, the main component 200 comprises a clamping groove 201 and a positioning column 202, the clamping groove 201 is sleeved with an end 2011 and a clamping end 2012, and the trapezoidal round head screw 101 extends into and slides to the clamping end 2012 from the sleeved end 2011 to be clamped, so that the sub component 100 and the main component 200 are fixedly connected.

The detachable welding-free assembly is in a mode of connecting a female part 200 and a male part 100, a clamping groove 201 and a positioning column 202 are formed in the position of the female part 200, a trapezoidal round head screw 101 is arranged in the position of the male part 100, the male part 100 stretches into the clamping groove 201 of the female part 200 through the trapezoidal round head screw 101 to clamp the male part 100 and the female part 200, and particularly, the male part 100 and the female part 200 are fixedly connected through the clamping of the trapezoidal round head screw 101 stretching into a sleeved end 2011 and sliding to a clamping end 2012.

Specifically, a spacer 2013 for supporting the trapezoidal round head screw 101 is disposed at the inner side of the clamping end 2012, a slope 2014 is disposed at the front end of the spacer 2013, and when the trapezoidal round head screw 101 stretches into the sleeved end 2011 to slide toward the clamping end 2012, the trapezoidal round head screw 101 is further clamped by the spacer 2013 through the slope 2014 in an upward direction.

Specifically, the trapezoidal round head screw 101 is rotatably connected with the sub-component 100, and the trapezoidal round head screw 101 is rotatably connected with the sub-component 100 to perform movable twisting and tightening.

Specifically, the positioning posts 202 are disposed at four corners of the female member 200, and are clamped with the embedded grooves 10 of the side plates by using the four corners.

Specifically, the sub-component 100 is further provided with positioning dots 102 for positioning and matching, and the positioning dots 102 are used for positioning and matching with a metal plate, namely a top plate or a bottom plate, so that accurate positioning is realized without running.

Referring to fig. 2 and 3, the present utility model further provides a metal cabinet, which includes a side plate, a top plate 13, a back plate 15, a bottom plate 14, a front plate 16 and the detachable welding-free assembly, in this embodiment, the side plate includes a left side plate 12 and a right side plate 11, an embedded groove 10 is disposed in the side plate, the female member 200 is fixed to the embedded groove 10 of the side plate through a positioning post 202, the sub-member 100 is fixed to two sides of the top plate 13 and the bottom plate 14, the top plate 13 and the bottom plate 14 are fixedly connected to the female member 200 of the side plate through the sub-member 100, the back plate 15 is fixedly connected to the top plate 13, the bottom plate 14 and the side plate through screws, and the front plate 16 is hinged to the side plate.

During specific installation, the metal cabinet comprises a side plate, a top plate 13, a back plate 15, a bottom plate 14, a front plate 16 and the detachable welding-free assembly, the parent component 200 is pre-embedded in the side plate, the child components 100 are fixed on two sides of the top plate 13 and the bottom plate 14, during installation, the child components 100 on two sides of the bottom plate 14 and the top plate 13 extend into clamping grooves 201 of the parent component 200 pre-embedded in the side plate through trapezoidal round head screws 101, the sleeved end 2011 extends into and slides to a clamping end 2012 to be clamped, the top plate 13, the bottom plate 14 and the side plate can be fixed, and after the back plate 15 is fixed through the screws, the front plate 16 is hinged with the side plate, so that installation is completed.

According to the detachable welding-free assembly, the female part 200 and the male part 100 are connected, the clamping groove 201 and the positioning column 202 are formed in the female part 200, the trapezoidal round head screw 101 is arranged in the male part 100, the male part 100 stretches into the clamping groove 201 of the female part 200 through the trapezoidal round head screw 101 to clamp the male part 100 and the female part 200, in the specific installation process, the metal cabinet comprises the side plates, the top plate 13, the back plate 15, the bottom plate 14, the front plate 16 and the detachable welding-free assembly, the female part 200 is embedded in the side plates, the male part 100 is fixed on two sides of the top plate 13 and the bottom plate 14, in the installation process, the male part 100 on two sides of the top plate 13 stretches into the clamping groove 201 of the female part 200 embedded in the side plates through the trapezoidal round head screw 101, the male part 2011 stretches into and slides to the clamping end 2012 to clamp the top plate 13, the bottom plate 14 and the side plates are fixed through the screws, and after the back plate 15 is fixed, the front plate 16 is hinged with the side plates to complete the installation process.

The present utility model is not limited to the above-described embodiments, but, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, the present utility model also includes such modifications and variations provided they fall within the scope of the claims and the equivalents thereof.

Claims (6)

1. A welding assembly is exempted from to dismouting, its characterized in that: the novel clamping device comprises a parent piece and a child piece, wherein a trapezoidal round head screw is arranged at the child piece, the parent piece comprises a clamping groove and a positioning column, the clamping groove is formed by a sleeved end and a clamped end, and the trapezoidal round head screw stretches into and slides to the clamped end from the sleeved end to be clamped, so that the child piece is fixedly connected with the parent piece.

2. The removable welding-free assembly of claim 1, wherein: the inner side of the clamping end is provided with a cushion block for supporting the trapezoidal round head screw, and the front end of the cushion block is provided with a slope.

3. The removable welding-free assembly of claim 1, wherein: the trapezoid round head screw is rotationally connected with the sub-piece.

4. The removable welding-free assembly of claim 1, wherein: the locating columns are arranged at four corners of the parent piece.

5. The removable welding-free assembly of claim 1, wherein: and the sub-piece is also provided with a positioning round dot for positioning and matching.

6. A metal cabinet, characterized in that: the detachable welding-free assembly comprises a side plate, a top plate, a back plate, a bottom plate, a front plate and the detachable welding-free assembly according to any one of claims 1 to 5, wherein an embedded groove is formed in the side plate, the female part is fixed with the embedded groove of the side plate through a positioning column, the sub-parts are fixed on two sides of the top plate and the bottom plate, the top plate and the bottom plate are fixedly connected with the female part of the side plate through the sub-parts, the back plate is fixedly connected with the top plate, the bottom plate and the side plate through screws, and the front plate is hinged with the side plate.