CN216418659U

CN216418659U - Paper frame filter

Info

Publication number: CN216418659U
Application number: CN202122623652.9U
Authority: CN
Inventors: 窦永深; 陈志亮; 叶非华; 刘强
Original assignee: Foshan Shunde Kinglei Environment And Technology Co ltd
Current assignee: Foshan Shunde Kinglei Environment And Technology Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-03
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a paper frame filter, including fixed frame, the inner chamber rear side of fixed frame is provided with the baffle all around, the fine cotton inner chamber at fixed frame through fixed subassembly setting of glass, fixed subassembly is including fixed plate and flexible subassembly, four flexible subassembly sets up both ends about the fine cotton outer wall left and right sides of glass respectively, the one end of flexible subassembly extends to the fine cotton outside of glass, two the fixed plate is fixed mounting respectively and is being searched for the one end of book flexible subassembly at four. The utility model relates to a filter technical field has solved air cleaner inconvenient when using will be used for the fine cotton problem of installing fixed frame of filterable glass.

Description

Paper frame filter

Technical Field

The application relates to the technical field of filters, in particular to a paper frame filter.

Background

Healthy bodies are always sought after, and healthy breathing environments are particularly important. To this end, people use various types of air filters in different environments to purify ambient air. However, the prior art air filter is inconvenient to mount glass fiber cotton for filtering on a fixed frame when in use, and provides a paper frame filter aiming at the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper frame filter to solve the problem that proposes among the above-mentioned background art.

The embodiment of the application adopts the following technical scheme:

the utility model provides a paper frame filter, includes fixed frame, the inner chamber rear side of fixed frame is provided with the baffle all around, the inner chamber of fixed frame is provided with the fine cotton of glass through fixed subassembly, fixed subassembly is including fixed plate and flexible subassembly, four flexible subassembly sets up both ends about the fine cotton outer wall of glass left and right sides respectively, the one end of flexible subassembly extends to the fine cotton outside of glass, two fixed plate fixed mounting is four one ends of searching the flexible subassembly of book respectively.

Preferably, each flexible subassembly all includes flexible chamber, inserted bar, slider, coupling assembling and spring, the cotton inner chamber of glass is seted up in flexible chamber, the one end slidable of inserted bar is pegged graft at the inner chamber in flexible chamber, the other end of inserted bar extends the inner chamber in flexible chamber and extends to the outer wall fixed connection of the cotton outside of glass and fixed plate, slider fixed mounting is in the one end of inserted bar, coupling assembling's one end sets up the inner chamber in flexible chamber, coupling assembling's other end fixed mounting is at the outer wall of slider, the one end fixed mounting of spring is at the inner chamber in flexible chamber, the other end fixed mounting of spring is at the outer wall of slider.

Preferably, each telescopic component comprises a connecting groove and a connecting block, the connecting grooves are respectively arranged at the upper side and the lower side of the inner cavity of the telescopic cavity, one end of each connecting block is respectively embedded into the inner cavities of the two connecting grooves in a sliding manner, and one end of each connecting block is respectively fixedly arranged at the upper end and the lower end of the outer wall of the sliding block.

Preferably, the outer walls of the connecting groove and the connecting block are both in a T shape.

Preferably, the left side and the right side of the inner cavity of the fixing frame and the outer walls of the two fixing plates are respectively provided with a first non-slip mat and a second non-slip mat, and the first non-slip mat and the second non-slip mat are rubber pads.

Preferably, both ends are provided with the handle respectively about the cotton front side of glass fibre, the outer wall of handle is provided with anti-skidding arris.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

when in use, the rear sides of the two fixing plates are aligned to the inner cavity of the fixing frame, the glass fiber cotton is pushed backwards, so that the outer wall of the fixing frame extrudes the inclined surface of the fixing plate, the inclined surface drives the fixing plate to push the inserted rod and the sliding block to slide towards the inner cavity of the telescopic cavity after being extruded, the sliding block can always slide towards the inner cavity of the sliding box along a straight line under the limiting action of the connecting groove and the connecting block, so that the spring is stressed to generate elastic deformation and further generate corresponding elastic force, at the moment, the fixing plate and the glass fiber cotton completely enter the inner cavity of the fixing frame, the rear side of the fixing plate is in close contact with the front side of the baffle plate, the first non-slip mat is in close contact with the second non-slip mat, under the action of the elastic force of the spring, the fixing plate can be subjected to an action force towards the outer side of the fixing frame, so that the first non-slip mat is in closer contact with the second non-slip mat, and the friction force between the first non-slip mat and the second non-slip mat is increased, the inner chamber at fixed frame is fixed with the cotton stable of glass fibre under the effect of frictional force to realize quick purpose of fixing the cotton of glass fibre, conveniently change different glass fibre cotton.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is a schematic structural view of the baffle of the present invention;

fig. 4 is a schematic perspective view of the fixing plate of the present invention.

In the figure: 1. fixed frame, 2, baffle, 3, the fine cotton of glass, 4, flexible chamber, 5, inserted bar, 6, fixed plate, 7, slider, 8, spring, 9, spread groove, 10, connecting block, 11, first slipmat, 12, second slipmat, 13, handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a paper frame filter, includes fixed frame 1, is provided with baffle 2 around the inner chamber rear side of fixed frame 1, the inner chamber of fixed frame 1 is provided with the fine cotton 3 of glass through fixed subassembly, and fixed subassembly is including fixed plate 6 and flexible subassembly, and four flexible subassemblies set up both ends about the outer wall left and right sides of the fine cotton 3 of glass respectively, and the one end of flexible subassembly extends to the fine cotton 3 outside of glass, and two fixed plates 6 fixed mounting are four one ends of searching the flexible subassembly of book respectively.

As preferred scheme, furthermore, each flexible subassembly all includes flexible chamber 4, inserted bar 5, slider 7, coupling assembling and spring 8, the inner chamber at the fine cotton 3 of glass is seted up in flexible chamber 4, the one end slidable of inserted bar 5 is pegged graft at the inner chamber in flexible chamber 4, the other end of inserted bar 5 extends the inner chamber in flexible chamber 4 and extends to the outer wall fixed connection of the cotton 3 outside of glass and fixed plate 6, slider 7 fixed mounting is in the one end of inserted bar 5, coupling assembling's one end sets up the inner chamber at flexible chamber 4, coupling assembling's other end fixed mounting is at the outer wall of slider 7, spring 8's one end fixed mounting is at the inner chamber in flexible chamber 4, spring 8's other end fixed mounting is at the outer wall of slider 7.

It should be noted that the fixing frame 1 is composed of kraft paper frame, the whole body is of a clip groove structure, the fixing frame 1 can be placed in the pipeline of the space purification system, air is blown in from the front side of the glass fiber cotton 3, air is blown out from the back side, dust particles are intercepted in the process, the outer wall of the fixing frame 1 is provided with a crease line, a serrated knife line and a scrap edge, the crease line and the serrated knife line are mainly used for bending and positioning of the paper board to form a stable modeling structure, the whole body is in an L shape, the scrap edge is arranged in the memory of the L-shaped paper frame at the other side, the two L-shaped paper frames are connected through the lapping edges and then are in a rectangular structure, the overlapped parts are firmly bonded through glue, the glass fiber cotton 3 is arranged in the bent frame inner groove, the side of the frame after bending is triangular, so that the effect of strengthening the strength of the whole structure is achieved, the supporting effect is achieved during air inlet, and the filter is prevented from obviously deforming during the effect.

Preferably, each telescopic assembly further comprises a connecting groove 9 and connecting blocks 10, the two connecting grooves 9 are respectively arranged on the upper side and the lower side of the inner cavity of the telescopic cavity 4, one end of each connecting block 10 is respectively embedded into the inner cavity of the two connecting grooves 9 in a sliding manner, and one end of each connecting block 10 is respectively fixedly arranged on the upper end and the lower end of the outer wall of the sliding block 7.

Preferably, the outer walls of the connecting groove 9 and the connecting block 10 are T-shaped.

Preferably, the left side and the right side of the inner cavity of the fixed frame 1 and the outer walls of the two fixed plates 6 are respectively provided with a first anti-skid pad 11 and a second anti-skid pad 12, and the first anti-skid pad 11 and the second anti-skid pad 12 are rubber pads.

Preferably, the left and right ends of the front side of the glass fiber cotton 3 are respectively provided with a handle 13, and the outer wall of the handle 13 is provided with an anti-slip edge.

When in use, the rear sides of the two fixing plates 6 are aligned to the inner cavity of the fixing frame 1, the glass fiber cotton 3 is pushed backwards, the outer wall of the fixing frame 1 extrudes the inclined surface of the fixing plate 6, so that the inclined surface drives the fixing plate 6 to push the inserted rod 5 and the sliding block 7 to slide towards the inner cavity of the telescopic cavity 4 after being extruded, the sliding block 7 can always slide towards the inner cavity of the sliding box along a straight line under the limiting action of the connecting groove 9 and the connecting block 10, the spring 8 is stressed to generate elastic deformation, and further generate corresponding elastic force, at the moment, the fixing plate 6 and the glass fiber cotton 3 completely enter the inner cavity of the fixing frame 1, the rear side of the fixing plate 6 is in close contact with the front side of the baffle 2, the first non-slip mat 11 is in close contact with the second non-slip mat 12, under the action of the spring 8, the fixing plate 6 can be subjected to an action force towards the outer side of the fixing frame 1, so that the first non-slip mat 11 is in closer contact with the second non-mat 12, make the frictional force increase between first slipmat 11 and the second slipmat 12, with the stable inner chamber of fixing at fixed frame 1 of fine cotton 3 of glass under the effect of frictional force to realize quick carry out the purpose of fixing to fine cotton 3 of glass, conveniently change different fine cotton 3 of glass.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides a paper frame filter, includes fixed frame, its characterized in that: the utility model discloses a book search device, including fixed frame, telescopic assembly, fixed frame, fixed subassembly is provided with the baffle all around, the inner chamber rear side of fixed frame is provided with the fine cotton of glass through fixed subassembly, fixed subassembly is including fixed plate and telescopic assembly, four telescopic assembly sets up both ends about the fine cotton outer wall of glass respectively, telescopic assembly's one end extends to the fine cotton outside of glass, two fixed plate fixed mounting is four one end of searching the book telescopic assembly respectively.

2. A paper frame filter as defined in claim 1, wherein: each flexible subassembly all includes flexible chamber, inserted bar, slider, coupling assembling and spring, the cotton inner chamber of glass is seted up in flexible chamber, the one end slidable of inserted bar is pegged graft at the inner chamber in flexible chamber, the other end of inserted bar extends the inner chamber in flexible chamber and extends to the outer wall fixed connection of the cotton outside of glass and fixed plate, slider fixed mounting is in the one end of inserted bar, coupling assembling's one end sets up the inner chamber in flexible chamber, coupling assembling's other end fixed mounting is at the outer wall of slider, the one end fixed mounting of spring is at the inner chamber in flexible chamber, the other end fixed mounting of spring is at the outer wall of slider.

3. A paper frame filter as defined in claim 2, wherein: each telescopic component comprises a connecting groove and connecting blocks, the connecting grooves are respectively arranged at the upper side and the lower side of the inner cavity of the telescopic cavity, one end of each connecting block is respectively embedded into the inner cavities of the two connecting grooves in a sliding manner, and one end of each connecting block is respectively fixedly arranged at the upper end and the lower end of the outer wall of the sliding block.

4. A paper frame filter as defined in claim 3, wherein: the outer walls of the connecting grooves and the connecting blocks are T-shaped.

5. A paper frame filter as defined in claim 1, wherein: the left side and the right side of the inner cavity of the fixing frame and the outer walls of the two fixing plates are respectively provided with a first anti-skid pad and a second anti-skid pad, and the first anti-skid pad and the second anti-skid pad are rubber pads.

6. A paper frame filter as defined in claim 1, wherein: both ends are provided with the handle respectively about the cotton front side of glass, the outer wall of handle is provided with anti-skidding arris.