CN220489338U

CN220489338U - Building ventilation device convenient for installing and detaching filter screen

Info

Publication number: CN220489338U
Application number: CN202322093521.3U
Authority: CN
Inventors: 林月萍; 洪吉; 林霄峰; 卢汉民; 翁晓敏
Original assignee: Zhejiang Jiari Construction Engineering Co ltd
Current assignee: Zhejiang Jiari Construction Engineering Co ltd
Priority date: 2023-08-05
Filing date: 2023-08-05
Publication date: 2024-02-13
Anticipated expiration: 2033-08-05

Abstract

The utility model relates to the technical field of building ventilation devices, and discloses a building ventilation device convenient for installing and dismantling a filter screen, which comprises a through pipe, wherein a filter plate is arranged at the top of the through pipe, an L-shaped buckle plate is fixedly connected to two sides of the bottom of the filter plate and buckled in the inner wall of the through pipe, push rods are slidably connected to two sides of the through pipe, one end of each push rod is fixedly provided with a squeeze plate, when the filter plate is buckled at the top of the through pipe, the push rods at two sides of the through pipe are pressed when the filter plate is required to be dismantled, the bottom of the L-shaped buckle plate is separated from the inner wall of the through pipe, and meanwhile, a second spring at the top of the through pipe is deformed when the filter plate is buckled at the top of the through pipe, and the deformed second spring drives a telescopic rod to move upwards, so that the telescopic rod pushes the filter plate to move out of the top of the through pipe when the bottom of the L-shaped buckle plate is separated from the inner wall of the through pipe, and the filter plate is convenient to disassemble and assemble.

Description

Building ventilation device convenient for installing and detaching filter screen

Technical Field

The utility model relates to the technical field of building ventilation devices, in particular to a building ventilation device convenient for installing and detaching a filter screen.

Background

Building construction engineering refers to various house constructions, auxiliary facilities, lines and pipeline equipment matched with the house constructions, installation engineering and indoor and outdoor decoration engineering, and along with rapid development of real estate industry, the number of urban building constructions is increased, and ventilation devices are needed, but the ventilation devices in the current market are complex in structure, and the filter screen is inconvenient to disassemble and assemble, so that the building construction ventilation device convenient for installing and disassembling the filter screen is provided.

Disclosure of Invention

The utility model aims to provide a building ventilation device convenient for installing and detaching a filter screen, so as to solve the problems that the ventilation device in the current market provided in the background technology is complex in structure and inconvenient to detach the filter screen.

In order to achieve the above purpose, the present utility model provides the following technical solutions: building ventilation unit convenient to installation dismantles filter screen, including through the pipe, the top through the pipe is provided with the filter, the equal fixedly connected with L type buckle of bottom both sides of filter just buckles in the inner wall through the pipe, the equal sliding connection in both sides through the pipe has the push rod, the fixed stripper plate that is provided with in one end of push rod, the fixed limiting plate that is provided with of outer end of push rod and limiting plate slidable mounting is at the inner wall through the pipe, the outer pot head of push rod has the one end and limiting plate fixed connection of first spring, four corners in top through the pipe all are fixed and are equipped with the telescopic link, the top fixedly connected with gasket of telescopic link, the outer pot head of telescopic link has the second spring, the one end and the gasket fixed connection of second spring, the bottom through the pipe is provided with connection structure, when using, will buckle at the top through the pipe, the L type buckle at the inner wall through the pipe, thereby fix the filter, when dismantling the push rod through the pipe both sides, through the second spring through the top through the pipe drive the filter, the motion to the pipe can be passed through to the telescopic link to the top, thereby the easy dismounting to the filter.

Preferably, the connecting structure comprises a mounting plate, the mounting plate is connected with the bottom through the pipe, the fixed connecting plate that is provided with in top of mounting plate, the connecting plate is embedded into the inner wall through the pipe, the both sides of mounting plate are all fixed and are provided with the connecting seat, the inside articulated connection of connecting seat has first dead lever, the inside threaded connection of first dead lever has the threaded rod, the outer end both sides through the pipe are all fixed and are provided with the second connecting seat, the inside articulated connection of second connecting seat has the second dead lever, the one end and the second dead lever threaded connection of threaded rod, when using, fix the mounting plate in the assigned position, then will be connected through pipe and mounting plate through the connecting plate, then adjust the first dead lever through the pipe both sides, then twist the threaded rod, make the threaded rod be connected with the second dead lever through the pipe outer end to consolidate through the pipe.

Preferably, the L-shaped clamping grooves are formed in two sides of the inner wall of the passing pipe, the L-shaped clamping grooves are matched with the L-shaped buckle plates, and the filter plates are fixedly arranged at the top of the passing pipe through the L-shaped buckle plates.

Preferably, the inner walls of the two sides of the through pipe are provided with sliding grooves, the sliding grooves are matched with the push rods in size, and the push rods are used for disassembling the filter plates on the tops of the through pipes.

Preferably, the bottom of the through pipe is provided with a groove, the size of the groove is matched with that of the connecting plate, and the through pipe and the mounting plate are connected together through the connecting plate.

Preferably, the first fixing rod and the second fixing rod are provided with thread grooves, the size of the thread grooves is matched with that of the threaded rod, and the first fixing rod and the second fixing rod are connected together through the threaded rod, so that the through pipe is reinforced.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

according to the utility model, the filter plate, the L-shaped buckle plate, the push rods, the extruding plate and the limiting plate are arranged, when the filter plate is buckled at the top of the passing pipe, the L-shaped buckle plate at the bottom of the filter plate is buckled in the inner wall of the passing pipe, when the filter plate is required to be disassembled, the push rods at the two sides of the passing pipe are pressed, the extruding plate is driven to move by the push rods, so that the bottom of the L-shaped buckle plate is extruded, the bottom of the L-shaped buckle plate is separated from the inner wall of the passing pipe, meanwhile, when the filter plate is buckled at the top of the passing pipe, the second spring which is deformed can drive the telescopic rod to move upwards, and therefore, when the bottom of the L-shaped buckle plate is separated from the inner wall of the passing pipe, the telescopic rod can push the filter plate to move out of the top of the passing pipe, and the filter plate is convenient to disassemble.

According to the utility model, the mounting plate, the connecting seat, the first fixing rod, the threaded rod and the second connecting seat are arranged, when the pipe is used, the mounting plate is connected with the pipe through the connecting plate, the first fixing rod is hinged to two sides of the mounting plate through the connecting seat, the angle of the first fixing rod is adjusted, then the threaded rod is screwed to move out, the second fixing rod is connected to two sides of the pipe through the second connecting seat, and one end of the threaded rod is connected with the second fixing rod, so that the pipe is reinforced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of the connection structure of the filter plate and the pass-through tube according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is an enlarged schematic view of the structure of B in fig. 3 according to the present utility model.

Reference numerals illustrate: 1. a ventilation pipe; 2. a filter plate; 3. an L-shaped buckle plate; 4. a push rod; 5. an extrusion plate; 6. a limiting plate; 7. a first spring; 8. a telescopic rod; 9. a gasket; 10. a second spring; 11. a mounting plate; 12. a connecting plate; 13. a connecting seat; 14. a first fixing rod; 15. a threaded rod; 16. a second connecting seat; 17. and a second fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application.

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" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the scope of the present disclosure, since any structural modifications, proportional changes, or dimensional adjustments made by those skilled in the art should not be made in the present disclosure without affecting the efficacy or achievement of the present disclosure.

Examples

In the prior art, the ventilation device in the current market is complex in structure and inconvenient to disassemble and assemble the filter screen.

Referring to fig. 1-5, the present utility model provides a technical solution: building ventilation unit convenient to installation dismantles filter screen, including through pipe 1, the top through pipe 1 is provided with filter 2, the equal fixedly connected with L type buckle 3 of bottom both sides of filter 2 and L type buckle 3 detain in the inner wall through pipe 1, L type draw-in groove has all been seted up to the inner wall both sides through pipe 1, and L type draw-in groove and the 3 looks adaptation of L type buckle, filter 2 is through the top through pipe 1 of L type buckle 3 fixed mounting, the equal sliding connection in both sides through pipe 1 has push rod 4, the spout has all been seted up to the both sides inner wall through pipe 1, and the size and the push rod 4 looks adaptation of spout, dismantle through push rod 4 to the filter 2 through pipe 1 top, the one end fixed of push rod 4 is provided with stripper 5, the outer end fixed being provided with limiting plate 6 and limiting plate 6 sliding mounting through pipe 1, the outer pot head of push rod 4 has first spring 7 and the one end and limiting plate 6 fixed connection, four corner all fixed telescopic link 8 in top through pipe 1, the top fixedly connected with gasket 9 through pipe 1, the equal sliding link 9 has the push rod 9, the filter is drawn off through pipe 1 through the second through pipe 1, the filter 2 is drawn off through pipe 1 when the top through pipe 1, the second end 2 is connected through the filter 2, the filter 2 is pushed out through pipe 1, the top through the second side 2, the top through pipe 1 is required to be connected with the filter 2, the top through pipe 1, the top through the filter 2 is convenient to be connected through the top 2.

The theory of operation or the structure principle, when using, detain filter 2 through the top of pipe 1, the L type buckle 3 of filter 2 bottom can detain in the inner wall through pipe 1, when dismantling when needs, press through pipe 1 both sides push rod 4, push rod 4 can drive stripper plate 5 and remove, thereby extrude the bottom of L type buckle 3, thereby make L type buckle 3 bottom break away from with through pipe 1 inner wall, the second spring 10 through pipe 1 top is detained at filter 2 when passing through pipe 1 top simultaneously, take place deformation, the second spring 10 of deformation can drive telescopic link 8 upward movement, therefore when L type buckle 3 bottom breaks away from through pipe 1 inner wall, telescopic link 8 can promote filter 2 to shift out through the top of pipe 1, the dismouting of filter 2 has been made things convenient for.

Referring to fig. 1-5, the present utility model provides a technical solution: building ventilation unit convenient to installation dismantles filter screen, connection structure includes mounting panel 11, mounting panel 11 is connected with the bottom through pipe 1, the fixed connecting plate 12 that is provided with in top of mounting panel 11, connecting plate 12 is embedded into the inner wall through pipe 1, the recess is seted up through the bottom of pipe 1, and the size and the connecting plate 12 looks adaptation of recess, will be in the same place through pipe 1 and mounting panel 11 through connecting plate 12, the both sides of mounting panel 11 are all fixed and are provided with connecting seat 13, the inside articulated connection of connecting seat 13 has first dead lever 14, the inside threaded connection of first dead lever 14 has threaded rod 15, all fixed be provided with second connecting seat 16 through the outer end both sides of pipe 1, the inside articulated connection of second connecting seat 16 has second dead lever 17, the one end and the second dead lever 17 threaded connection of threaded rod 15, the inside of first dead lever 14 and second dead lever 17 is all seted up the thread groove, and the size and the threaded rod 15 looks adaptation of thread groove, link together first dead lever 14 and second dead lever 17 through threaded rod 15, thereby consolidate through pipe 1, when using, will be fixed mounting panel 11 and then through pipe 1 through adjusting the connecting rod 15, then, the pipe 1 is fixed through connecting plate 1 and second dead lever 15, then through the connecting plate 1, and through the two sides of pipe 1, then through adjusting pipe 15, and through the connecting plate 1.

The theory of operation or structure principle, when using, link together mounting panel 11 and through pipe 1 through connecting plate 12, the both sides of mounting panel 11 are connected with first dead lever 14 through connecting seat 13 are articulated, adjust the angle of first dead lever 14, then twist threaded rod 15, make threaded rod 15 shift out, all be connected with second dead lever 17 through second connecting seat 16 through the both sides of pipe 1, be connected with the one end and the second dead lever 17 of threaded rod 15 to consolidate through pipe 1.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. Building ventilation unit convenient to installation dismantles filter screen, including through pipe (1), its characterized in that: the top through pipe (1) is provided with filter (2), the equal fixedly connected with L type buckle (3) of bottom both sides of filter (2) and L type buckle (3) are detained in the inner wall through pipe (1), the equal sliding connection in both sides through pipe (1) has push rod (4), the fixed stripper plate (5) that is provided with of one end of push rod (4), the fixed limiting plate (6) and limiting plate (6) slidable mounting in the inner wall through pipe (1) of outer end of push rod (4), the outer pot head of push rod (4) has first spring (7) and the one end and limiting plate (6) fixed connection of first spring (7), all be fixed in four corners in top through pipe (1) is equipped with telescopic link (8), the top fixedly connected with gasket (9) of telescopic link (8), the outer pot head of telescopic link (8) has second spring (10), the one end and gasket (9) fixed connection of second spring (10), the bottom through pipe (1) is provided with connection structure.

2. The building ventilation device for facilitating installation and removal of a filter screen according to claim 1, wherein: the utility model provides a connecting structure, including mounting panel (11), mounting panel (11) are connected with the bottom through pipe (1), the fixed connecting plate (12) that is provided with in top of mounting panel (11), connecting plate (12) are embedded into the inner wall through pipe (1), all fixed connecting seat (13) that are provided with in both sides of mounting panel (11), the inside articulated connection of connecting seat (13) has first dead lever (14), the inside threaded connection of first dead lever (14) has threaded rod (15), the outer end both sides through pipe (1) are all fixed to be provided with second connecting seat (16), the inside articulated connection of second connecting seat (16) has second dead lever (17), the one end and the second dead lever (17) threaded connection of threaded rod (15).

3. The building ventilation device for facilitating installation and removal of a filter screen according to claim 1, wherein: l-shaped clamping grooves are formed in two sides of the inner wall of the through pipe (1), and the L-shaped clamping grooves are matched with the L-shaped buckle plates (3).

4. The building ventilation device for facilitating installation and removal of a filter screen according to claim 1, wherein: the inner walls of the two sides of the through pipe (1) are provided with sliding grooves, and the size of each sliding groove is matched with that of the push rod (4).

5. The building ventilation device with the filter screen convenient to install and detach as claimed in claim 2, wherein: the bottom of the through pipe (1) is provided with a groove, and the size of the groove is matched with that of the connecting plate (12).

6. The building ventilation device with the filter screen convenient to install and detach as claimed in claim 2, wherein: the first fixing rod (14) and the second fixing rod (17) are provided with thread grooves, and the size of each thread groove is matched with that of the threaded rod (15).