CN217863637U

CN217863637U - Adjustable air outlet device of shelter

Info

Publication number: CN217863637U
Application number: CN202222091355.9U
Authority: CN
Inventors: 王中华; 李洪军
Original assignee: Qingdao Kangping Jiande Industrial Technology Co ltd
Current assignee: Qingdao Kangping Jiande Industrial Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-11-22
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses an air outlet device with adjustable shelter, including preceding grid, back grid, frame and clamp plate, preceding grid sets up with the back grid is adjacent, frame and clamp plate all set up the outer lane of grid and back grid in the front, just the frame is located front grid one side, the clamp plate is located back grid one side, the interval is equipped with a plurality of ventilation holes on the preceding grid, the interval is equipped with a plurality of ventilation strips on the back grid, be equipped with the regulation mouth on the preceding grid, be equipped with adjusting part on the back grid, adjusting part stretches out from adjusting the mouth. The relative position of the front grating and the rear grating can be adjusted through the adjusting assembly, so that the size of the air outlet between the front grating and the rear grating is changed, the air outlet can be completely closed, and the air output can be very conveniently adjusted. In addition, the front grating is made of aluminum profiles, and the rear grating is made of PC plates, so that the front grating and the rear grating both have flame retardance, and the potential safety hazard is fundamentally eradicated.

Description

Adjustable air outlet device of shelter

Technical Field

The utility model relates to a shelter technical field, in particular to air outlet device with adjustable shelter.

Background

The air outlet form in the inside wind channel of present war article shelter is mostly the wind ball structure, has been used for many years, and molding and structure are single, and this kind of wind ball wind gap size is certain, can't adjust, requires under the certain condition of area at the air-out, can only realize different ventilation effect through the mode that increases or reduces wind ball quantity. In addition, most of the wind ball structures are plastic parts without flame retardance, and certain potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model discloses an air outlet device with adjustable shelter, including preceding grid, back grid, frame and clamp plate, preceding grid sets up with the back grid is adjacent, frame and clamp plate all set up the outer lane of grid and back grid in the front, just the frame is located preceding grid one side, the clamp plate is located back grid one side, the interval is equipped with a plurality of ventilation holes on the preceding grid, the interval is equipped with a plurality of ventilation strips on the back grid, be equipped with the regulation mouth on the preceding grid, be equipped with adjusting part on the back grid, adjusting part stretches out from the regulation mouth.

Further, the adjusting component comprises a connecting shaft, the front end and the rear end of the connecting shaft penetrate through the adjusting opening and the rear grating respectively, a shifting block is arranged at the front end of the connecting shaft, and the rear end of the connecting shaft is fixedly connected with the rear grating through a nut.

Furthermore, a sliding groove is formed among the front grille, the frame and the pressing plate, and the rear grille is slidably arranged in the sliding groove.

Furthermore, a cushion block is arranged in the sliding groove.

Further, the frame is connected with the pressure plate through screws.

The beneficial effects of the utility model are that:

the relative position of the front grating and the rear grating can be adjusted through the adjusting assembly, so that the size of the air outlet between the front grating and the rear grating is changed, the air outlet can be completely closed, and the air output can be very conveniently adjusted. In addition, the front grating is made of aluminum profiles, and the rear grating is made of PC plates, so that the front grating and the rear grating are all flame-retardant, and potential safety hazards are fundamentally eliminated.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

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

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a sectional view of the end face structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Reference numerals:

1-front grille; 2-rear grating; 3-a frame; 4, pressing a plate; 5-a screw; 6-vent hole; 7-a ventilation strip; 8-an adjusting port; 9-a connecting shaft; 10-shifting blocks; 11-a nut; 12-a chute; 13-cushion block.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 to 4, the adjustable air outlet device of the shelter of the present embodiment includes a front grille 1, a rear grille 2, a frame 3 and a pressing plate 4, wherein the front grille 1 and the rear grille 2 are disposed adjacently, the frame 3 and the pressing plate 4 are both disposed on outer rings of the front grille 1 and the rear grille 2 to cover the two, and the frame 3 and the pressing plate 4 are connected by a screw 5.

The front grating 1 is made of aluminum profiles, the rear grating 2 is made of PC boards, and the front grating and the rear grating are all flame-retardant, so that potential safety hazards are fundamentally eliminated.

The frame 3 is located preceding grid 1 one side, and clamp plate 4 is located back grid 2 one side, and the interval is equipped with a plurality of ventilation holes 6 on the preceding grid 1, and the interval is equipped with a plurality of ventilation strips 7 on the back grid 2. Still be equipped with on the preceding grid 1 and adjust mouthful 8, be equipped with the adjusting part on the back grid 2, the adjusting part stretches out from adjusting mouthful 8.

The adjusting assembly comprises a connecting shaft 9, the front end and the rear end of the connecting shaft 9 penetrate through the adjusting opening 8 and the rear grating 2 respectively, a shifting block 10 is arranged at the front end of the connecting shaft 9, a step portion is arranged on the front side, located on the rear grating 2, of the connecting shaft 9, and the rear end of the connecting shaft 9 is fixedly connected with the rear grating 2 through a nut 11.

A sliding groove 12 is formed among the front grille 1, the frame 3 and the pressing plate 4, a cushion block 13 is arranged in the sliding groove 12, the rear grille 2 is slidably arranged in the sliding groove 12, and the cushion block 13 is used for adjusting the height of the sliding groove 12.

The rear grating 2 can slide along the sliding groove 12 by transversely shifting the shifting block 10, so that the ventilation strips 7 on the rear grating 2 are staggered with the ventilation holes 6 on the front grating 1, and the size of an air outlet is changed; and the ventilation strip 7 and the ventilation hole 6 can be completely staggered, so that the complete closing of the air outlet is realized, and the adjustment of the air output can be very conveniently realized.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. In addition, the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art; when the technical solutions are contradictory or cannot be combined, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Claims

1. The utility model provides an air outlet device with adjustable shelter which characterized in that: including preceding grid, back grid, frame and clamp plate, preceding grid sets up with the back grid is adjacent, frame and clamp plate all set up the outer lane of grid and back grid in the front, just the frame is located preceding grid one side, the clamp plate is located back grid one side, the interval is equipped with a plurality of ventilation holes on the preceding grid, the interval is equipped with a plurality of ventilation strips on the back grid, be equipped with the regulation mouth on the preceding grid, be equipped with adjusting part on the back grid, adjusting part stretches out from the regulation mouth.

2. The adjustable air outlet device of the shelter of claim 1, wherein: the adjusting component comprises a connecting shaft, the front end and the rear end of the connecting shaft penetrate through the adjusting opening and the rear grating respectively, a shifting block is arranged at the front end of the connecting shaft, and the rear end of the connecting shaft is fixedly connected with the rear grating through a nut.

3. The adjustable air outlet device of a shelter as claimed in claim 1 or 2, wherein: a sliding groove is formed among the front grating, the frame and the pressing plate, and the rear grating is slidably arranged in the sliding groove.

4. The adjustable air outlet device of the shelter of claim 3, wherein: and a cushion block is arranged in the sliding groove.

5. The adjustable air outlet device of the shelter of claim 1, wherein: the frame is connected with the pressure plate through screws.