CN215765297U

CN215765297U - Air outlet cover body convenient to disassemble and assemble

Info

Publication number: CN215765297U
Application number: CN202122048778.8U
Authority: CN
Inventors: 钟灿棋
Original assignee: Yuyao Weijin Electric Appliance Co ltd
Current assignee: Yuyao Weijin Electric Appliance Co ltd
Priority date: 2021-08-28
Filing date: 2021-08-28
Publication date: 2022-02-08
Anticipated expiration: 2031-08-28

Abstract

The utility model discloses an air outlet cover body convenient to disassemble and assemble, which comprises a mounting plate, wherein an inner fixing ring is fixedly connected between the peripheries of the front surface of the mounting plate, an outer fixing ring is fixedly connected between the peripheries of the front surface of the mounting plate and positioned at the outer side of the inner fixing ring, an L-shaped locking hole is formed in the surface of the outer fixing ring, and a cross-shaped reinforcing column is fixedly connected between the inner surface of the outer fixing ring and the outer surface of the inner fixing ring. According to the air outlet cover, under the action of mutual matching among the mounting seat, the outer fixing ring, the inner fixing ring and the L-shaped locking holes, the effect that the air outlet cover can be quickly disassembled and assembled between the air outlet cover and the pipeline is achieved, the air outlet cover is convenient and quick to operate, the assembling and disassembling working efficiency is greatly improved, and the problems that the existing air outlet cover body and the pipeline are complicated in assembling and connecting mode, a large amount of time is wasted in the assembling process, and the assembling working efficiency is reduced are solved.

Description

Air outlet cover body convenient to disassemble and assemble

Technical Field

The utility model relates to the technical field of air outlet covers, in particular to an air outlet cover body convenient to disassemble and assemble.

Background

The check valve of the range hood is also called as an air outlet, an air outlet cover and the like, the range hood is self-provided, the bottom of the range hood is fixed at the top of the range hood through screws, and the upper part of the range hood is connected with a plastic telescopic smoke pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the air outlet cover body convenient to disassemble and assemble, which has the advantage of facilitating the disassembly and assembly between the pipeline and the air outlet cover, and solves the problems that the existing installation connection mode between the air outlet cover and the pipeline is complicated, a large amount of time is wasted in the installation process, and the installation work efficiency is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air-out cover body convenient to dismouting, includes the mounting panel, the mounting panel positive surface all around fixedly connected with internal fixation ring, the mounting panel positive surface all around and be located internal fixation ring's outside fixedly connected with external fixation ring, L type locking hole has been seted up on external fixation ring's surface, fixedly connected with cross enhancement post between external fixation ring's the internal surface and internal fixation ring's the surface, the back fixed connection of cross enhancement post is in the positive surface of mounting panel.

Preferably, the number of the cross-shaped reinforcing columns is eight, and the distance between two adjacent cross-shaped reinforcing columns is equal.

Preferably, the number of the L-shaped locking holes is four, and the distance between two adjacent L-shaped locking holes is equal.

Preferably, the surface of the mounting plate is provided with eight mounting holes.

Preferably, the two sides of the inner surface of the inner fixing ring are fixedly connected with L-shaped limiting blocks, and the number of the L-shaped limiting blocks is four.

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

1. the utility model enables the space between the outer fixing ring and the inner fixing ring to effectively accommodate the pipeline through the arrangement of the outer fixing ring and the inner fixing ring on the mounting seat, and enables the space between the outer fixing ring and the inner fixing ring to be clamped and matched with the corresponding limiting clamping blocks around the pipeline through the arrangement of the L-shaped locking holes on the outer fixing ring, and simultaneously enables the limiting clamping blocks around the pipeline to rotate along the surfaces of the L-shaped locking holes on the outer fixing ring and be firmly clamped in the L-shaped locking holes on the outer fixing ring through operating the pipeline, thereby achieving the effect of quickly mounting and fixing the pipeline, simultaneously enabling the limiting clamping blocks to be separated from the surfaces of the L-shaped locking holes on the outer fixing ring through operating the pipeline to rotate, enabling the pipeline to be taken out from the outer fixing ring and the inner fixing ring, and further achieving the effect of quickly dismounting the pipeline, under whole complex effect, reached to this play fan housing can with carry out the effect of quick dismantlement and installation between the pipeline, convenient operation is swift, very big improvement the installation with the work efficiency who dismantles, it is comparatively loaded down with trivial details to have solved the current erection joint mode between play fan housing and the pipeline, has wasted a large amount of time in the installation, has reduced installation work efficiency's problem.

2. According to the utility model, through the arrangement of the cross-shaped reinforcing columns, the connection firmness among the mounting plate, the outer fixing ring and the inner fixing ring is effectively improved, through the arrangement of the mounting holes, a user can conveniently use bolts to mount and fix the mounting plate and the range hood, and through the arrangement of the L-shaped limiting blocks, the L-shaped limiting blocks can be in insertion fit with the limiting blocks on the range hood, so that the effects of positioning and limiting the whole range hood are achieved.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the backside structure of the present invention.

In the figure: 1. an outer fixing ring; 2. mounting holes; 3. an L-shaped locking hole; 4. mounting a plate; 5. a cross-shaped reinforcement column; 6. an L-shaped limiting block; 7. an inner fixing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-2, an air outlet hood body convenient for disassembly and assembly comprises a mounting plate 4, mounting holes 2 are formed in the surface of the mounting plate 4, the number of the mounting holes 2 is eight, a user can conveniently use bolts to install and fix the mounting plate and a range hood through the arrangement of the mounting holes 2, an inner fixing ring 7 is fixedly connected between the periphery of the front surface of the mounting plate 4, L-shaped limiting blocks 6 are fixedly connected to two sides of the inner surface of the inner fixing ring 7, the number of the L-shaped limiting blocks 6 is four, the L-shaped limiting blocks 6 can be matched with limiting blocks on the range hood in an inserting mode through arrangement of the L-shaped limiting blocks 6, so that the effects of positioning and limiting between the whole body and the range hood are achieved, an outer fixing ring 1 is fixedly connected between the periphery of the front surface of the mounting plate 4 and positioned at the outer side of the inner fixing ring 7, and an L-shaped locking hole 3 is formed in the surface of the outer fixing ring 1, the number of the L-shaped locking holes 3 is four, the distance between two adjacent L-shaped locking holes 3 is equal, the cross-shaped reinforcing columns 5 are fixedly connected between the inner surface of the outer fixing ring 1 and the outer surface of the inner fixing ring 7, the back surfaces of the cross-shaped reinforcing columns 5 are fixedly connected to the front surface of the mounting plate 4, the number of the cross-shaped reinforcing columns 5 is eight, the distance between two adjacent cross-shaped reinforcing columns 5 is equal, the firmness of connection between the mounting plate 4 and the outer fixing ring 1 and the inner fixing ring 7 is effectively improved through the arrangement of the cross-shaped reinforcing columns 5, the space between the outer fixing ring 1 and the inner fixing ring 7 can effectively accommodate the pipeline through the arrangement of the outer fixing ring 1 and the inner fixing ring 7 on the mounting seat 4, and the L-shaped locking holes 3 on the outer fixing ring 1 can be in clamping fit with the corresponding limiting clamping blocks around the pipeline, meanwhile, the limiting clamping blocks around the pipeline can rotate along the surfaces of the L-shaped locking holes 3 on the outer fixing ring 1 by operating the pipeline to be firmly clamped in the L-shaped locking holes 3 on the outer fixing ring 1, so that the effect of quickly installing and fixing the pipeline is achieved, meanwhile, the limiting clamping blocks can be separated from the surfaces of the L-shaped locking holes 3 on the outer fixing ring 1 by operating the pipeline to rotate, so that the pipeline can be taken out of the outer fixing ring 1 and the inner fixing ring 7, the effect of quickly disassembling the pipeline is achieved, under the action of integral matching, the effect of quickly disassembling and installing the air outlet cover and the pipeline is achieved, the operation is convenient and quick, the working efficiency of installation and disassembly is greatly improved, and the problem that the installation and connection mode between the existing air outlet cover and the pipeline is complicated is solved, a large amount of time is wasted in the installation process, and the installation work efficiency is reduced.

All the parts in the utility model are universal standard parts or parts known by technicians in the field, the structure and the principle of the parts are known by technicians in the field through technical manuals or conventional experimental methods, meanwhile, standard parts used in the application document can be purchased from the market, all the parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of all the parts adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, and specific description is not given.

When in use, the space between the outer fixing ring 1 and the inner fixing ring 7 can effectively accommodate a pipeline through the arrangement of the outer fixing ring 1 and the inner fixing ring 7 on the mounting seat 4, the outer fixing ring 1 can be in clamping fit with the corresponding limiting clamping blocks around the pipeline through the arrangement of the L-shaped locking holes 3 on the outer fixing ring 1, meanwhile, the limiting clamping blocks around the pipeline can rotate along the surfaces of the outer fixing ring 1 and the inner fixing ring 7 through operating the pipeline, the limiting clamping blocks around the pipeline can rotate along the surface of the L-shaped locking holes 3 on the outer fixing ring 1 and are firmly clamped in the L-shaped locking holes 3 on the outer fixing ring 1, so that the effect of quickly installing and fixing the pipeline is achieved, meanwhile, the limiting clamping blocks can be separated from the surface of the L-shaped locking holes 3 on the outer fixing ring 1 through operating the pipeline to rotate, and the pipeline can be taken out from the outer fixing ring 1 and the inner fixing ring 7, and then reached and carried out the effect of dismantling fast to the pipeline, under whole complex effect, reached to this play fan housing can with carry out the effect of dismantling fast and installing between the pipeline, convenient operation is swift, very big improvement the work efficiency of installation with the dismantlement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an air-out cover body convenient to dismouting, includes mounting panel (4), its characterized in that: fixedly connected with internal fixation ring (7) around the positive surface of mounting panel (4), between the positive surface of mounting panel (4) around and be located the outside fixedly connected with external fixation ring (1) of internal fixation ring (7), L type locking hole (3) have been seted up on the surface of external fixation ring (1), cross reinforcement post (5) of fixedly connected with between the internal surface of external fixation ring (1) and the surface of internal fixation ring (7), the back fixed connection of cross reinforcement post (5) is in the positive surface of mounting panel (4).

2. The wind outlet cover body convenient to disassemble and assemble according to claim 1, characterized in that: the number of the cross reinforcing columns (5) is eight, and the distance between every two adjacent cross reinforcing columns (5) is equal.

3. The wind outlet cover body convenient to disassemble and assemble according to claim 1, characterized in that: the number of the L-shaped locking holes (3) is four, and the distance between every two adjacent L-shaped locking holes (3) is equal.

4. The wind outlet cover body convenient to disassemble and assemble according to claim 1, characterized in that: mounting holes (2) are formed in the surface of the mounting plate (4), and the number of the mounting holes (2) is eight.

5. The wind outlet cover body convenient to disassemble and assemble according to claim 1, characterized in that: the equal fixedly connected with L type stopper (6) in both sides of internal surface of internal fixation ring (7), the quantity of L type stopper (6) is four.