CN212457343U

CN212457343U - Ventilation unit for architectural design

Info

Publication number: CN212457343U
Application number: CN202020824888.1U
Authority: CN
Inventors: 张博宇
Original assignee: Zhejiang Qingmo Engineering Design Co ltd
Current assignee: Zhejiang Qingmo Engineering Design Co ltd
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2021-02-02
Anticipated expiration: 2030-05-17

Abstract

The utility model discloses a ventilation unit for architectural design, including the ventilation body, the left side fixedly connected with of ventilation body inhales the cover, the filter screen body is installed to the inner chamber of ventilation body, the top and the equal fixedly connected with connecting block in bottom of filter screen body, the constant head tank has been seted up in the outside of connecting block, the top and the equal fixedly connected with fixed case in bottom of ventilation body. The utility model discloses a arm-tie drives the pull rod and removes, the pull rod drives the slide and removes, the slide drives the locating lever and removes, the locating lever breaks away from the constant head tank this moment, hand pull ring afterwards, remove to the right side through pull ring pulling fixed plate, the fixed plate drives horizontal pole and filter screen body and takes out from the ventilation pipe is internal, the advantage of convenient dismantlement has been reached, the current ventilation unit for architectural design inconvenient dismantlement when using has been solved, the long-time use surface of filter screen has debris in the ventilation pipe often, so that influence the effect of filter screen, therefore the problem that people used is not convenient for.

Description

Ventilation unit for architectural design

Technical Field

The utility model relates to a building design technical field specifically is a ventilation unit for building design.

Background

The architectural design (architectural design) means that a designer plans a method and a scheme for solving the problems existing or possibly occurring in the construction process and the use process according to the construction task before the building is built, the problems are expressed by using drawing paper and documents, the existing ventilation device for architectural design is inconvenient to disassemble when in use, and the filter screen in the ventilation pipe often has impurities on the surface after long-time use, so that the effect of the filter screen is influenced, and the ventilation device is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a ventilation unit for architectural design possesses the advantage of convenient dismantlement, has solved current ventilation unit for architectural design inconvenient dismantlement when using, and the long-time use surface of filter screen has debris in often the ventilation pipe to influence the effect of filter screen, the problem that consequently not convenient for people used.

(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 ventilation unit for architectural design, includes the ventilation body, the left side fixedly connected with of ventilation body inhales the cover, the filter screen body is installed to the inner chamber of ventilation body, the equal fixedly connected with connecting block in top and the bottom of filter screen body, the constant head tank has been seted up in the outside of connecting block, the top of ventilation body and the equal fixedly connected with fixation case in bottom, the slide is installed to the inner chamber of fixation case, the inboard fixedly connected with locating lever of slide, the inboard of locating lever runs through fixation case and ventilation body and extends to the inner chamber of constant head tank, the outside fixedly connected with pull rod of slide, the surface cover of pull rod is equipped with the spring, the outside of pull rod runs through to the outside and the fixedly connected with arm-tie of fixation case.

Preferably, the sliding grooves are formed in the two sides of the inner wall of the fixed box, and the outer side of the sliding plate penetrates through the inner cavity of the sliding grooves and is in sliding connection with the inner wall of the sliding grooves.

Preferably, the inner side of the spring is fixedly connected with the outer side of the sliding plate, and the outer side of the spring is fixedly connected with the inner wall of the fixed box.

Preferably, the right side fixedly connected with horizontal pole of connecting block, the right side of horizontal pole runs through to the right side and the fixedly connected with fixed plate of ventilation body, the right side fixedly connected with pull ring of fixed plate.

Preferably, the opening has been seted up to fixed incasement wall's inboard, and the diameter of opening is greater than the diameter of locating lever, the surface of locating lever is sliding connection with the inner wall of opening.

(III) advantageous effects

Compared with the prior art, the utility model provides a ventilation unit for architectural design possesses following beneficial effect:

1. the utility model discloses a arm-tie drives the pull rod and removes, the pull rod drives the slide and removes, the slide drives the locating lever and removes, the locating lever breaks away from the constant head tank this moment, hand pull ring afterwards, remove to the right side through pull ring pulling fixed plate, the fixed plate drives horizontal pole and filter screen body and takes out from the ventilation pipe is internal, the advantage of convenient dismantlement has been reached, the current ventilation unit for architectural design inconvenient dismantlement when using has been solved, the long-time use surface of filter screen has debris in the ventilation pipe often, so that influence the effect of filter screen, therefore the problem that people used is not convenient for.

2. The utility model discloses a fixed plate and pull ring have increased the area of contact of user's hand to the person of facilitating the use pulls out more convenient from the ventilation pipe body with the filter screen body.

3. The utility model discloses a spout plays the effect of direction to slide shift position, avoids the slide can take place the skew at the removal in-process.

Drawings

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

FIG. 2 is a cross-sectional view of the fixing box structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a ventilation pipe body; 2. a suction hood; 3. a fixed box; 4. a cross bar; 5. a pull ring; 6. a filter screen body; 7. a fixing plate; 8. a spring; 9. a slide plate; 10. positioning a rod; 11. a chute; 12. a pull rod; 13. pulling a plate; 14. positioning a groove; 15. and (4) connecting the blocks.

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 ventilation body 1, suction hood 2, fixed case 3, horizontal pole 4, pull ring 5, filter screen body 6, fixed plate 7, spring 8, slide 9, locating lever 10, spout 11, pull rod 12, arm-tie 13, constant head tank 14 and connecting block 15 part are the parts that general standard or technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a ventilation device for architectural design, includes a ventilation pipe body 1, a suction hood 2 is fixedly connected to the left side of the ventilation pipe body 1, a filter screen body 6 is installed in the inner cavity of the ventilation pipe body 1, connecting blocks 15 are fixedly connected to the top and bottom of the filter screen body 6, a cross bar 4 is fixedly connected to the right side of the connecting block 15, the right side of the cross bar 4 penetrates to the right side of the ventilation pipe body 1 and is fixedly connected with a fixing plate 7, a pull ring 5 is fixedly connected to the right side of the fixing plate 7, the contact area of the hand of a user is increased through the fixing plate 7 and the pull ring 5, so that the user can conveniently pull out the filter screen body 6 from the ventilation pipe body 1, a positioning groove 14 is formed in the outer side of the connecting block 15, a fixing box 3 is fixedly connected to the top and bottom of the ventilation pipe body 1, the outer side of the sliding plate 9 penetrates into the inner cavity of the sliding chute 11 and is in sliding connection with the inner wall of the sliding chute 11, and through the sliding chute 11, the movable position of the sliding plate 9 is guided, the sliding plate 9 is prevented from deviating in the moving process, the inner side of the sliding plate 9 is fixedly connected with a positioning rod 10, the inner side of the positioning rod 10 penetrates through the fixing box 3 and the ventilation pipe body 1 and extends to the inner cavity of the positioning groove 14, the inner side of the inner wall of the fixing box 3 is provided with a through hole, and the diameter of opening is greater than the diameter of locating lever 10, and the surface of locating lever 10 is sliding connection with the inner wall of opening, and the outside fixedly connected with pull rod 12 of slide 9, the surface cover of pull rod 12 are equipped with spring 8, the inboard of spring 8 and the outside fixed connection of slide 9, the outside of spring 8 and the inner wall fixed connection of fixed box 3, and the outside of pull rod 12 runs through to the outside of fixed box 3 and fixedly connected with arm-tie 13.

When the filter screen body fixing device is used, firstly, the pull plate 13 drives the pull rod 12 to move, the pull rod 12 drives the sliding plate 9 to move, the sliding plate 9 drives the positioning rod 10 to move, the positioning rod 10 is separated from the positioning groove 14 at the moment, then the pull ring 5 is held by hands, the fixing plate 7 is pulled to move towards the right side through the pull ring 5, the fixing plate 7 drives the transverse rod 4 and the filter screen body 6 to be pulled out from the ventilation pipe body 1, the filter screen body 6 can be pulled out from the ventilation pipe body 1, otherwise, the transverse rod 4 is inserted into the ventilation pipe body 1 through the holding plate 7, the transverse rod 4 drives the connecting block 15 to move, the connecting block 15 drives the filter screen body 6 to move, after the connecting block 15 moves to the same vertical state as the positioning rod 10.

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

1. The utility model provides a ventilation unit for architectural design, includes ventilation body (1), its characterized in that: the left side of the ventilation pipe body (1) is fixedly connected with a suction cover (2), the inner cavity of the ventilation pipe body (1) is provided with a filter screen body (6), the top and the bottom of the filter screen body (6) are both fixedly connected with connecting blocks (15), a positioning groove (14) is arranged on the outer side of the connecting block (15), the top and the bottom of the ventilation pipe body (1) are fixedly connected with a fixed box (3), a sliding plate (9) is arranged in the inner cavity of the fixed box (3), a positioning rod (10) is fixedly connected with the inner side of the sliding plate (9), the inner side of the positioning rod (10) penetrates through the fixing box (3) and the ventilation pipe body (1) and extends to the inner cavity of the positioning groove (14), a pull rod (12) is fixedly connected with the outer side of the sliding plate (9), a spring (8) is sleeved on the surface of the pull rod (12), the outer side of the pull rod (12) penetrates through the outer side of the fixed box (3) and is fixedly connected with a pull plate (13).

2. A ventilation unit for architectural design according to claim 1, wherein: sliding chutes (11) are formed in two sides of the inner wall of the fixed box (3), and the outer side of the sliding plate (9) penetrates through the inner cavity of the sliding chutes (11) and is in sliding connection with the inner wall of the sliding chutes (11).

3. A ventilation unit for architectural design according to claim 1, wherein: the inner side of the spring (8) is fixedly connected with the outer side of the sliding plate (9), and the outer side of the spring (8) is fixedly connected with the inner wall of the fixed box (3).

4. A ventilation unit for architectural design according to claim 1, wherein: the right side fixedly connected with horizontal pole (4) of connecting block (15), the right side of horizontal pole (4) runs through to the right side and the fixedly connected with fixed plate (7) of ventilation body (1), the right side fixedly connected with pull ring (5) of fixed plate (7).

5. A ventilation unit for architectural design according to claim 1, wherein: the opening has been seted up to the inboard of fixed case (3) inner wall, and the diameter of opening is greater than the diameter of locating lever (10), the surface of locating lever (10) is sliding connection with the inner wall of opening.