CN213709906U - Building air exit closing device - Google Patents

Abstract

The utility model discloses a building air exit closing device, which comprises a wall body, wall body inner chamber's top fixedly connected with ventilation pipe, the lid seat is installed on the right side of ventilation pipe, the inner chamber fixedly connected with induced air board of lid seat, circular spout has been seted up on the surface of ventilation pipe. The utility model discloses a lid seat drives the inside that the location case inserted the insertion groove, the locating piece removes to the location incasement this moment, the removal through the locating piece drives the slide and removes, the removal of slide makes the spring take place to deform, after the location case removes to circular spout in, the spring resumes deformation and promotes the locating piece and stretches into in the circular spout, the advantage of convenient dismantlement has been reached, the inconvenient dismantlement of current building air exit closing device when using has been solved, often building air exit closing device uses its inside can be with debris for a long time, so that influence building normal ventilation effect, therefore the problem that people used is not convenient for.

Description

Building air exit closing device

Technical Field

The utility model relates to a building technical field specifically is a building air exit closing device.

Background

The building refers to an asset formed by artificial construction, belongs to the category of fixed assets, and comprises two categories of houses and structures, wherein the houses refer to engineering buildings for people to live, work, study, production, management, entertainment, article storage and other social activities, the building is different from the buildings, the structures refer to engineering buildings except the houses, such as enclosing walls, roads, dams, wells, tunnels, water towers, bridges, chimneys and the like, the existing building air outlet closing devices are inconvenient to disassemble during use, and the building air outlet closing devices are often attached with sundries inside the building air outlet closing devices after being used for a long time, so that the normal ventilation effect of the buildings is affected, and the building air outlet closing devices are inconvenient to use by people.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a building air exit closing device possesses the advantage of convenient dismantlement, has solved the inconvenient dismantlement of current building air exit closing device when using, and it can be with debris inside often to build the air exit closing device and use for a long time to influence the normal ventilation effect of building, the problem that consequently people used not convenient for.

(II) technical scheme

For the purpose of realizing above-mentioned convenient dismantlement, the utility model provides a following technical scheme: the utility model provides a building air exit closing device, includes the wall body, the top fixedly connected with ventilation pipe of wall body inner chamber, the lid seat is installed on the right side of ventilation pipe, the inner chamber fixedly connected with induced air board of lid seat, circular spout has been seted up on the surface of ventilation pipe, the insertion groove has all been seted up to the top and the bottom on ventilation pipe surface, the inboard fixedly connected with location case of lid seat, one side fixedly connected with spring of location incasement wall, the inboard fixedly connected with slide of spring, the inboard fixedly connected with locating piece of slide, the inboard of locating piece runs through the location case and extends to the inner chamber of circular spout, the top and the bottom of lid seat inner chamber all are seted up flutedly, the equal threaded connection in top and the bottom of lid seat inner chamber has positioning screw, positioning screw's inboard fixedly connected with supports the piece.

Preferably, the top and the bottom of the ventilation pipe are fixedly connected with supporting plates, the right side of each supporting plate is fixedly connected with an insertion rod, the right side of each insertion rod penetrates through the inner cavity of each groove, and the inner side of each abutting block is in close contact with the surface of each insertion rod.

Preferably, the insertion groove and the circular sliding groove are communicated, one end of the insertion groove is arranged in an inclined structure, and the diameter of the insertion groove is larger than the width of the positioning box.

Preferably, the guide way has all been seted up to the both sides of location incasement wall, the outside of slide runs through to the inner chamber of guide way and is sliding connection with the inner wall of guide way.

Preferably, the surface of the positioning block is in sliding connection with the inner wall of the positioning box, and the surface of the positioning box is in sliding connection with the inner wall of the insertion groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a building air exit closing device possesses following beneficial effect:

1. the utility model discloses a lid seat drives the inside that the location case inserted the insertion groove, the locating piece removes to the location incasement this moment, the removal through the locating piece drives the slide and removes, the removal of slide makes the spring take place to deform, after the location case removes to circular spout in, the spring resumes deformation and promotes the locating piece and stretches into in the circular spout, the advantage of convenient dismantlement has been reached, the inconvenient dismantlement of current building air exit closing device when using has been solved, often building air exit closing device uses its inside can be with debris for a long time, so that influence building normal ventilation effect, therefore the problem that people used is not convenient for.

2. The utility model discloses a support piece and positioning screw, the convenience is fixed a position the position of inserted bar, and the phenomenon that drops can appear in further lid seat of avoiding and the ventilation pipe connection process.

3. The utility model discloses a guide way makes the slide more smooth and easy in the location incasement to the life of slide has been prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the ventilation tube and the cover base structure of the present invention;

FIG. 3 is a cross-sectional view of the positioning box structure of the present invention;

FIG. 4 is a schematic view of the connection between the circular chute and the insertion groove structure of the present invention;

fig. 5 is a partially enlarged schematic view of a portion a in fig. 2.

In the figure: 1. a wall body; 2. a vent pipe; 3. a cover seat; 4. a support plate; 5. inserting a rod; 6. an air induction plate; 7. a positioning box; 8. a guide groove; 9. a spring; 10. a slide plate; 11. positioning blocks; 12. a circular chute; 13. inserting the groove; 14. a resisting block; 15. positioning a screw rod; 16. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a wall body 1, ventilation pipe 2, lid seat 3, backup pad 4, inserted bar 5, induced draft plate 6, locating box 7, guide way 8, spring 9, slide 10, locating piece 11, circular spout 12, insertion groove 13, support piece 14, positioning screw 15 and recess 16 part and be the parts that general standard component or field technician know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-5, a building air outlet closing device comprises a wall body 1, a ventilation pipe 2 is fixedly connected to the top of an inner cavity of the wall body 1, a cover base 3 is installed on the right side of the ventilation pipe 2, an induced draft plate 6 is fixedly connected to the inner cavity of the cover base 3, a circular chute 12 is formed in the surface of the ventilation pipe 2, insertion grooves 13 are formed in the top and the bottom of the surface of the ventilation pipe 2, the insertion grooves 13 and the circular chute 12 are communicated, one end of the insertion grooves 13 is arranged in an inclined structure, the diameter of the insertion grooves 13 is larger than the width of a positioning box 7, a positioning box 7 is fixedly connected to the inner side of the cover base 3, springs 9 are fixedly connected to one side of the inner wall of the positioning box 7, sliding plates 10 are fixedly connected to the inner sides of the springs 9, guide grooves 8 are formed in both sides of the inner wall of the positioning, through the guide groove 8, the slide plate 10 slides more smoothly in the positioning box 7, thereby prolonging the service life of the slide plate 10, the inner side of the slide plate 10 is fixedly connected with the positioning block 11, the surface of the positioning block 11 is in sliding connection with the inner wall of the positioning box 7, the surface of the positioning box 7 is in sliding connection with the inner wall of the insertion groove 13, the inner side of the positioning block 11 penetrates through the positioning box 7 and extends to the inner cavity of the circular sliding groove 12, the top and the bottom of the inner cavity of the cover seat 3 are both provided with a groove 16, the top and the bottom of the ventilation pipe 2 are both fixedly connected with the supporting plate 4, the right side of the supporting plate 4 is fixedly connected with the insertion rod 5, the right side of the insertion rod 5 penetrates through the inner cavity of the groove 16, the inner side of the abutting block 14 is in close contact with the surface of the insertion rod 5, the position of the insertion rod 5 is conveniently positioned through the abutting block 14, the top and the bottom of the inner cavity of the cover seat 3 are both in threaded connection with a positioning screw rod 15, and the inner side of the positioning screw rod 15 is fixedly connected with a resisting block 14.

When the cover is used, firstly, the positioning screw 15 is turned, the positioning screw 15 drives the abutting block 14 to move outwards until the abutting block 14 is not in contact with the insertion rod 5, then the cover base 3 is pulled rightwards by hands, the positioning block 11 is forced to extend into the positioning box 7 under the state that the positioning block 11 is in a circular arc structure, until the positioning box 7 moves into the insertion groove 13, the cover base 3 can be dismounted, otherwise, the positioning box 7 is driven by the cover base 3 to be inserted into the insertion groove 13 during mounting, the positioning block 11 moves into the positioning box 7 at the moment, the sliding plate 10 is driven to move by the movement of the positioning block 11, the spring 9 is deformed by the movement of the sliding plate 10, after the positioning box 7 moves into the circular sliding groove 12, the spring 9 restores to be deformed to push the positioning block 11 to extend into the circular sliding groove 12, meanwhile, the cover base 3 drives the groove 16 to move, the insertion rod 5 is inserted into the groove 16, the positioning screw 15 drives the abutting block 14 to press and position the inserting rod 5 (electrical components appearing herein are all electrically connected with an external main controller by 220V mains supply, and the main controller can be a conventional known device controlled by a computer or the like).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes can be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (5)

1. The utility model provides a building air exit closing device, includes wall body (1), its characterized in that: the top of the inner cavity of the wall body (1) is fixedly connected with a ventilation pipe (2), the right side of the ventilation pipe (2) is provided with a cover seat (3), the inner cavity of the cover seat (3) is fixedly connected with an induced draft plate (6), the surface of the ventilation pipe (2) is provided with a circular chute (12), the top and the bottom of the surface of the ventilation pipe (2) are both provided with an insertion groove (13), the inner side of the cover seat (3) is fixedly connected with a positioning box (7), one side of the inner wall of the positioning box (7) is fixedly connected with a spring (9), the inner side of the spring (9) is fixedly connected with a sliding plate (10), the inner side of the sliding plate (10) is fixedly connected with a positioning block (11), the inner side of the positioning block (11) penetrates through the positioning box (7) and extends to the inner cavity of the circular chute (12), and the, the top and the bottom of the inner cavity of the cover seat (3) are both in threaded connection with a positioning screw rod (15), and the inner side of the positioning screw rod (15) is fixedly connected with a supporting block (14).

2. A building air exit closure as in claim 1 wherein: the top and the bottom of the ventilation pipe (2) are fixedly connected with supporting plates (4), the right sides of the supporting plates (4) are fixedly connected with inserting rods (5), the right sides of the inserting rods (5) penetrate through inner cavities of the grooves (16), and the inner sides of the abutting blocks (14) are in close contact with the surfaces of the inserting rods (5).

3. A building air exit closure as in claim 1 wherein: the insertion groove (13) and the circular sliding groove (12) are communicated, one end of the insertion groove (13) is arranged in an inclined structure, and the diameter of the insertion groove (13) is larger than the width of the positioning box (7).

4. A building air exit closure as in claim 1 wherein: guide way (8) have all been seted up to the both sides of location case (7) inner wall, the outside of slide (10) runs through to the inner chamber of guide way (8) and is sliding connection with the inner wall of guide way (8).

5. A building air exit closure as in claim 1 wherein: the surface of the positioning block (11) is in sliding connection with the inner wall of the positioning box (7), and the surface of the positioning box (7) is in sliding connection with the inner wall of the insertion groove (13).

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