CN213178655U

CN213178655U - Ventilation wind direction adjusting device is used to clean workshop fitment

Info

Publication number: CN213178655U
Application number: CN202022232599.5U
Authority: CN
Inventors: 王文忠; 杜钬泽; 龙权钊
Original assignee: Guangdong Kaihua Construction Engineering Co ltd
Current assignee: Guangdong Kaihua Construction Engineering Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-05-11
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a clean workshop fitment is with ventilation wind direction adjusting device, including wind guiding mechanism, wind guiding mechanism includes the guide duct seat and turns to the main part, turn to the inner of main part sliding seal installation at the guide duct seat, the rear end of guide duct seat is in the same place with external fan fixed mounting, the guide duct seat includes first sealed clamshell and connecting pipe, the rear end fixed connection of first sealed clamshell is at the front end of connecting pipe, the inner space of first sealed clamshell and connecting pipe link up continuously, the rear end of connecting pipe is in the same place with external fan fixed mounting, it includes second sealed clamshell, elastic strip, leather block, pull rod, air guide mouth and handle to turn to the main part, the outer wall sliding extrusion of second sealed clamshell is at the anterior inner wall of first sealed clamshell, the elastic strip is provided with threely. The utility model relates to an air supply equipment technical field can make things convenient for the wind direction to adjust, better satisfying the use needs.

Description

Ventilation wind direction adjusting device is used to clean workshop fitment

Technical Field

The utility model relates to an air supply equipment technical field specifically is a clean workshop is decorated and is used ventilation wind direction adjusting device.

Background

Because the requirement of a clean workshop on the environment is extremely high, the pipeline type air supply device can be preferentially selected for ventilation and oxygen supply during decoration, a large amount of dust can be filtered at an air inlet, and because the air blowing port of the conventional pipeline type air supply device usually adopts a grid type or a universal shaft type, the universal shaft type air direction angle is more flexible but is inconvenient to adjust, a scheme capable of relieving the problems is urgently needed.

Disclosure of Invention

An object of the utility model is to provide a clean workshop is ventilation wind direction adjusting device for fitment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a ventilation wind direction adjusting device for decoration of a clean workshop comprises a wind guide mechanism, wherein the wind guide mechanism comprises a wind guide seat and a steering main body, the steering main body is installed at the inner end of the wind guide seat in a sliding and sealing mode, and the rear end of the wind guide seat is fixedly installed with an external fan; the air guide seat comprises a first sealing shell cover and a connecting pipe, the rear end of the first sealing shell cover is fixedly connected to the front end of the connecting pipe, the first sealing shell cover is communicated with the inner space of the connecting pipe, and the rear end of the connecting pipe is fixedly installed with an external fan; the steering main body comprises a second sealing shell cover, an elastic strip, a leather block, a pull rod, a wind guide nozzle and a handle, the outer wall of the second sealing shell cover is slidably extruded on the front inner wall of the first sealing shell cover, the elastic strip is three, the outer wall of the elastic strip is slidably extruded on the rear inner wall of the first sealing shell cover, the front end of the elastic strip is fixedly connected to the rear end of the second sealing shell cover, the leather block is three, the leather block is fixedly connected with the elastic strip, the outer end of the leather block is extruded on the inner side wall of the first sealing shell cover, the rear end of the leather block is fixedly connected to the rear end of the pull rod, the pull rod is located in the center of the inner sides of the second sealing shell cover and the wind guide nozzle, the rear end of the wind guide nozzle is fixedly connected to the front end of the second sealing shell cover, and the rear end of the handle is fixedly connected to the front.

Preferably, the wind guide seat further comprises a sealing ring, the sealing ring is fixedly connected to the inner wall of the front end of the first sealing shell, and the sealing ring is installed on the outer wall of the second sealing shell in a sliding and sealing mode.

Preferably, the handle is olive shaped.

Preferably, the steering main body further comprises a connecting block, the connecting block is fixedly connected to the rear end of the pull rod, and the rear end of the elastic strip is fixedly connected to the outer end of the connecting block.

Preferably, the steering main body further comprises a limiting frame, the limiting frame is fixedly connected to the inner end of the air guide nozzle, and the pull rod penetrates through the limiting frame in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

when a user needs to adjust the wind direction, the handle is firstly pinched by hands, then the handle is pulled forwards, the handle is used for driving the pull rod to move forwards, the pull rod is used for driving the rear end of the elastic strip to deform forwards, the leather block is driven to move inwards after being deformed by the elastic strip until the leather block leaves the inner side wall of the first sealing shell cover, the purpose of reducing the friction force between the wind guide seat and the steering main body is achieved, then the handle is dragged to drive the steering main body to rotate, the handle is slowly loosened after the steering main body is adjusted to a target angle, the pull rod is driven to move backwards by the elastic force recovery of the elastic strip, and the handle is driven to recover through the pull rod, so that the leather block is extruded on the inner wall of the first sealing shell cover again, and the purpose of; the air supply angle of the steering main body is directly adjusted by pulling the handle, so that the adjustment and the use of a user are facilitated; the sealing performance between the first sealing shell and the second sealing shell is improved through the sealing ring; the wind resistance of the handle is reduced by utilizing the olive shape of the handle; the elastic strip and the pull rod are fixedly connected together through a connecting block; the front part of the pull rod is stabilized by the limiting frame.

Drawings

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

fig. 2 is a schematic view of the air guide seat of the present invention;

fig. 3 is the utility model discloses a turn to main part segmentation structure sketch map.

In the figure: 1. an air guide mechanism; 2. a wind guide seat; 3. a steering main body; 4. a first sealed housing; 5. a connecting pipe; 6. a seal ring; 7. a second sealed housing; 8. an elastic strip; 9. a leather block; 10. connecting blocks; 11. a pull rod; 12. a wind guide nozzle; 13. a limiting frame; 14. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a ventilation wind direction adjusting device for decoration of clean workshops comprises a wind guide mechanism 1, wherein the wind guide mechanism 1 comprises a wind guide seat 2 and a steering main body 3, the steering main body 3 is installed at the inner end of the wind guide seat 2 in a sliding and sealing mode, and the rear end of the wind guide seat 2 is fixedly installed with an external fan; the air guide seat 2 comprises a first sealing shell cover 4 and a connecting pipe 5, the rear end of the first sealing shell cover 4 is fixedly connected to the front end of the connecting pipe 5, the first sealing shell cover 4 is communicated with the inner space of the connecting pipe 5, and the rear end of the connecting pipe 5 is fixedly installed with an external fan; the steering main body 3 comprises a second sealing housing cover 7, three elastic strips 8, three leather blocks 9, a pull rod 11, an air guide nozzle 12 and a handle 14, the outer wall of the second sealing housing cover 7 is in sliding extrusion on the inner wall of the front part of the first sealing housing cover 4, the outer wall of each elastic strip 8 is in sliding extrusion on the inner wall of the rear part of the first sealing housing cover 4, the front end of each elastic strip 8 is fixedly connected to the rear end of the second sealing housing cover 7, the three leather blocks 9 are arranged, the leather blocks 9 are fixedly connected with the elastic strips 8, the outer end of each leather block 9 is in sliding extrusion on the inner wall of the first sealing housing cover 4, the rear end of each leather block 9 is fixedly connected to the rear end of the pull rod 11, the pull rod 11 is located in the center of the inner sides of the second sealing housing cover 7 and the air guide nozzle 12, the rear end of the air guide nozzle 12 is fixedly connected to the front end of the second sealing housing cover 7; when a user needs to adjust the wind direction, the handle 14 is firstly pinched by a hand, then the handle 14 is pulled forwards, the handle 14 is used for driving the pull rod 11 to move forwards, the pull rod 11 is used for driving the rear end of the elastic strip 8 to deform forwards, the elastic strip 8 is used for driving the leather block 9 to move inwards after deforming, until the leather block 9 leaves the inner side wall of the first sealing shell cover 4, the purpose of reducing the friction force between the wind guide seat 2 and the steering main body 3 is achieved, then the handle 14 is dragged to drive the steering main body 3 to rotate, after the steering main body 3 is adjusted to a target angle, the handle 14 is slowly loosened, the pull rod 11 is driven to move backwards by the elastic force recovery of the elastic strip 8, the handle 14 is driven to recover by the pull rod 11, so that the leather block 9 is extruded on the inner wall of the first sealing shell cover 4 again, and the purpose of; the air supply angle of the steering main body 3 is directly adjusted by pulling the handle 14, so that the adjustment and the use of the steering main body are convenient for a user.

The air guide seat 2 further comprises a sealing ring 6, the sealing ring 6 is fixedly connected to the inner wall of the front end of the first sealing shell cover 4, and the sealing ring 6 is installed on the outer wall of the second sealing shell cover 7 in a sliding sealing mode; the sealing between the first sealing dome 4 and the second sealing dome 7 is increased by means of the sealing ring 6.

The handle 14 is olive shaped; the olive shape of the handle 14 reduces the wind resistance of the handle 14.

The steering main body 3 further comprises a connecting block 10, the connecting block 10 is fixedly connected to the rear end of the pull rod 11, and the rear end of the elastic strip 8 is fixedly connected to the outer end of the connecting block 10; the elastic strip 8 and the pull rod 11 are fixedly connected together through a connecting block 10.

The steering main body 3 further comprises a limiting frame 13, the limiting frame 13 is fixedly connected to the inner end of the air guide nozzle 12, and the pull rod 11 penetrates through the limiting frame 13 in a sliding mode; the front part of the tie rod 11 is stabilized by a spacing bracket 13.

The working principle is as follows: when a user needs to adjust the wind direction, the handle 14 is firstly pinched by a hand, then the handle 14 is pulled forwards, the handle 14 is used for driving the pull rod 11 to move forwards, the pull rod 11 is used for driving the rear end of the elastic strip 8 to deform forwards, the elastic strip 8 is used for driving the leather block 9 to move inwards after deforming, until the leather block 9 leaves the inner side wall of the first sealing shell cover 4, the purpose of reducing the friction force between the wind guide seat 2 and the steering main body 3 is achieved, then the handle 14 is dragged to drive the steering main body 3 to rotate, after the steering main body 3 is adjusted to a target angle, the handle 14 is slowly loosened, the pull rod 11 is driven to move backwards by the elastic force recovery of the elastic strip 8, the handle 14 is driven to recover by the pull rod 11, so that the leather block 9 is extruded on the inner wall of the first sealing shell cover 4 again, and the purpose of; the air supply angle of the steering main body 3 is directly adjusted by pulling the handle 14, so that the adjustment and the use of a user are facilitated; the sealing performance between the first sealing shell cover 4 and the second sealing shell cover 7 is increased through the sealing ring 6; the olive shape of the handle 14 is utilized to reduce the wind resistance of the handle 14; the elastic strip 8 and the pull rod 11 are fixedly connected together through a connecting block 10; the front part of the tie rod 11 is stabilized by a spacing bracket 13.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clean workshop fitment is with ventilation wind direction adjusting device which characterized in that: the air guide mechanism (1) comprises an air guide seat (2) and a steering main body (3), the steering main body (3) is installed at the inner end of the air guide seat (2) in a sliding and sealing mode, and the rear end of the air guide seat (2) is fixedly installed with an external fan; the air guide seat (2) comprises a first sealing shell cover (4) and a connecting pipe (5), the rear end of the first sealing shell cover (4) is fixedly connected to the front end of the connecting pipe (5), the first sealing shell cover (4) is communicated with the inner space of the connecting pipe (5), and the rear end of the connecting pipe (5) is fixedly installed with an external fan; the steering main body (3) comprises a second sealing housing cover (7), an elastic strip (8), a leather block (9), a pull rod (11), an air guide nozzle (12) and a handle (14), the outer wall of the second sealing housing cover (7) is extruded in a sliding mode to form the front inner wall of the first sealing housing cover (4), the elastic strip (8) is arranged in three, the outer wall of the elastic strip (8) is extruded in a sliding mode to form the rear inner wall of the first sealing housing cover (4), the front end of the elastic strip (8) is fixedly connected to the rear end of the second sealing housing cover (7), the leather block (9) is arranged in three, the leather block (9) is fixedly connected with the elastic strip (8), the outer end of the leather block (9) is extruded to form the inner side wall of the first sealing housing cover (4), the rear end of the leather block (9) is fixedly connected to the rear end of the pull rod (11), and the pull rod (11) is located in the center of the inner side of the second sealing housing cover (7) and the air guide nozzle (12, the rear end of the air guide nozzle (12) is fixedly connected to the front end of the second sealing shell cover (7), and the rear end of the handle (14) is fixedly connected to the front end of the pull rod (11).

2. The ventilation wind direction adjusting apparatus for clean workshop finishing as claimed in claim 1, wherein: the air guide seat (2) further comprises a sealing ring (6), the sealing ring (6) is fixedly connected to the inner wall of the front end of the first sealing shell cover (4), and the sealing ring (6) is installed on the outer wall of the second sealing shell cover (7) in a sliding sealing mode.

3. The ventilation wind direction adjusting apparatus for clean workshop finishing as claimed in claim 1, wherein: the handle (14) is olive-shaped.

4. The ventilation wind direction adjusting apparatus for clean workshop finishing as claimed in claim 1, wherein: the steering main body (3) further comprises a connecting block (10), the connecting block (10) is fixedly connected to the rear end of the pull rod (11), and the rear end of the elastic strip (8) is fixedly connected to the outer end of the connecting block (10).

5. The ventilation wind direction adjusting apparatus for clean workshop finishing as claimed in claim 1, wherein: the steering main body (3) further comprises a limiting frame (13), the limiting frame (13) is fixedly connected to the inner end of the air guide nozzle (12), and the pull rod (11) penetrates through the limiting frame (13) in a sliding mode.