CN220169605U

CN220169605U - Spliced roof ventilator

Info

Publication number: CN220169605U
Application number: CN202321462802.5U
Authority: CN
Inventors: 蒋智; 华君; 许渊
Original assignee: Jiangsu Chenguang Architectural Technology Co ltd
Current assignee: Jiangsu Chenguang Architectural Technology Co ltd
Priority date: 2023-06-09
Filing date: 2023-06-09
Publication date: 2023-12-12
Anticipated expiration: 2033-06-09

Abstract

The utility model relates to the technical field of roof ventilators, and discloses a spliced roof ventilator which comprises a mounting base, wherein a mounting through hole is formed in the outer side of the upper surface of the mounting base, an upright post is fixedly connected to the inner side of the upper surface of the mounting base, a screw groove is formed in the top end of the upright post, a bolt is connected to the inner thread of the screw groove, a top cover is fixedly connected to the top end of the upright post through the bolt, an inner support is fixedly connected to the inner wall of the mounting base, a small air pump is fixedly connected to the upper end face of the inner support, a pneumatic push rod is fixedly connected to the output end of the small air pump, and a lower guide groove is formed in the upper surface of the mounting base. The spliced roof ventilator can be quickly assembled by installing and fixing the installation base at the ventilation opening, and the size of the port of the roof ventilator can be adjusted by stretching or shrinking the pneumatic push rod.

Description

Spliced roof ventilator

Technical Field

The utility model relates to the technical field of roof ventilators, in particular to a spliced roof ventilator.

Background

Roof ventilator also calls roof natural ventilator, roofing natural ventilator etc. roof ventilator's main action is exchanging indoor outer air, and current roof ventilator is monolithic in most, and most inconvenient dismantlement or the equipment, when a certain place of roof ventilator damages, just needs to change roof ventilator whole, comparatively extravagant material, and the cost is higher, and current roof ventilator is inconvenient according to vent size flexible adjustment simultaneously, and then has reduced the practicality when roof ventilator uses.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a spliced roof ventilator, which solves the problems that the roof ventilator is inconvenient to disassemble or assemble and is inconvenient to flexibly adjust according to the size of a ventilation opening.

In order to achieve the aim that the roof ventilator is convenient to disassemble or assemble and is convenient to flexibly adjust according to the size of the ventilation opening, the utility model provides the following technical scheme: the spliced roof ventilator comprises a mounting base, wherein a mounting through hole is formed in the outer side of the upper surface of the mounting base, a stand column is fixedly connected to the inner side of the upper surface of the mounting base, a screw groove is formed in the top end of the stand column, a bolt is connected to the inner thread of the screw groove, a top cover is fixedly connected to the top end of the stand column through the bolt, an inner support is fixedly connected to the inner wall of the mounting base, a small air pump is fixedly connected to the upper end face of the inner support, a pneumatic push rod is fixedly connected to the output end of the small air pump, and a lower guide groove is formed in the upper surface of the mounting base;

the inside sliding connection of lower guide slot has the lower guide block, the top fixedly connected with of lower guide block is interior ventilating board, the both ends fixedly connected with spacing slide of interior ventilating board, the side swing joint of stand has outer storage plate, spacing spout has been seted up to the side of outer storage plate.

Preferably, the two ends of the outer storage plate extend to the inner parts of the limiting sliding grooves on the two sides, and the limiting sliding plate is in sliding connection with the limiting sliding grooves.

Preferably, the rectangular expansion box is formed by the inner ventilating plate and the outer storage plate, and the surface of the inner ventilating plate is provided with ventilation holes.

Preferably, the top ends of the inner ventilation plate and the outer storage plate are in contact with the top cover and are in sliding connection with the top cover, and the bottom ends of the inner ventilation plate and the outer storage plate are in contact with the mounting base and are in sliding connection with the mounting base.

Preferably, the pneumatic push rod is provided with four groups, and one end of the outer side of the pneumatic push rod is fixedly connected with the lower guide block.

Preferably, the right-angle groove is formed in the outer side end corner of the outer storage plate, and the right-angle groove is matched with the upright post.

Compared with the prior art, the utility model provides a spliced roof ventilator, which has the following beneficial effects:

1. this concatenation formula roof ventilator through installing the installation base and fixing in vent department, then insert down in the guide slot with four sets of guide blocks earlier, four sets of interior ventilating boards are located the installation base this moment, insert four sets of outer containing plates in the both ends of ventilating board again, outer containing plates are also located the installation base this moment, and interior ventilating board and outer containing plate constitute the expansion tank, then with pneumatic push rod and guide block fixed connection down, the rethread bolt is fixed the top cap on the stand, the expansion tank top that interior ventilating board and outer containing plate constitute this moment contacts with the top cap, the bottom contacts with the installation base, so that the top cap hides the rain, and can carry out indoor outer air exchange through the through-hole on interior ventilating board surface, thereby can assemble the device fast and carry out work.

2. This concatenation formula roof ventilator, after fixed with installation base and top cap, small-size air pump can drive pneumatic push rod and stretch or shrink, and pneumatic push rod can drive the rectangle form expansion tank that interior ventilating board and outer take in the board and stretch or shrink through lower guide block, when the expansion tank stretches, interior ventilating board surface exposes outside ventilation hole just much, the expansion tank can with the great vent looks adaptation of size this moment, so as to improve its ventilation ability, otherwise the same reason, when the expansion tank shrink, the expansion tank can with the less vent looks adaptation of size this moment, so that this roof ventilator can the different size of adaptation vent.

Drawings

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

FIG. 2 is a top view of the structure of the present utility model;

FIG. 3 is a view of the combination of the inner ventilation board and the outer receiving board of the structure of the present utility model;

fig. 4 is an exploded view of the inner ventilation board and the outer receiving board of the structure of the present utility model.

Wherein: 1. a mounting base; 2. mounting through holes; 3. a column; 4. a screw groove; 5. a bolt; 6. a top cover; 7. an inner bracket; 8. a small air pump; 9. a pneumatic push rod; 10. a lower guide groove; 11. a lower guide block; 12. an inner ventilation board; 13. a limit sliding plate; 14. an outer receiving plate; 15. limiting sliding groove.

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.

Referring to fig. 1-4, the utility model provides a spliced roof ventilator, which comprises a mounting base 1, wherein a mounting through hole 2 is formed in the outer side of the upper surface of the mounting base 1, a stand column 3 is fixedly connected to the inner side of the upper surface of the mounting base 1, a screw groove 4 is formed in the top end of the stand column 3, a bolt 5 is connected to the inner thread of the screw groove 4, a top cover 6 is fixedly connected to the top end of the stand column 3 through the bolt 5, an inner bracket 7 is fixedly connected to the inner wall of the mounting base 1, a small air pump 8 is fixedly connected to the upper end surface of the inner bracket 7, a pneumatic push rod 9 is fixedly connected to the output end of the small air pump 8, and a lower guide groove 10 is formed in the upper surface of the mounting base 1;

the inside sliding connection of lower guide slot 10 has lower guide block 11, the top fixedly connected with of lower guide block 11 is interior ventilating board 12, the both ends fixedly connected with limiting slide 13 of interior ventilating board 12, the side swing joint of stand 3 has outer accommodating plate 14, limiting chute 15 has been seted up to the side of outer accommodating plate 14, through fixing the installation base 1 in vent department, then insert four sets of lower guide blocks 11 in lower guide slot 10, four sets of interior ventilating board 12 are located installation base 1 this moment, again insert four sets of outer accommodating plate 14 in the both ends of ventilating board 12, outer accommodating plate 14 also is located installation base 1 this moment, and interior ventilating board 12 and outer accommodating plate 14 constitute the expansion tank, then with pneumatic push rod 9 and lower guide block 11 fixed connection, rethread bolt 5 is fixed top cap 6 on stand 3, the expansion tank top that interior ventilating board 12 and outer accommodating plate 14 constitute is contacted with top cap 6 this moment, the bottom is contacted with installation base 1, so that top cap 6 hides the rain, and can carry out indoor outside air exchange through the through-hole on interior ventilating board 12 surface, thereby can assemble the device fast and work.

Further, the two ends of the outer accommodating plate 14 extend to the inside of the limit sliding grooves 15 on the two sides, the limit sliding plate 13 is in sliding connection with the limit sliding grooves 15, so that the two ends of the inner ventilating plate 12 can be prevented from sliding out of the outer accommodating plate 14 through the limit sliding plate 13, and the inner ventilating plate 12 can be prevented from being separated from the outer accommodating plate 14.

Further, rectangle expansion tank is constituteed to interior ventilation board 12 and outer accommodating plate 14, the ventilation hole has been seted up on the surface of interior ventilation board 12, after fixed with installation base 1 and top cap 6, small-size air pump 8 can drive pneumatic push rod 9 and stretch or shrink, and pneumatic push rod 9 can drive rectangle expansion tank that interior ventilation board 12 and outer accommodating plate 14 are constituteed through lower guide block 11 and stretch or shrink, when the expansion tank stretches, the ventilation hole that interior ventilation board 12 surface exposes outside just is many, the expansion tank can be with the bigger vent looks adaptation of size this moment, so as to improve its ventilation capacity, otherwise the same reason, when the expansion tank shrink, the expansion tank can be with the smaller vent looks adaptation of size this moment, so that this roof ventilator can adapt to the not unidimensional vent.

Further, the top ends of the inner ventilation board 12 and the outer containing board 14 are in contact with the top cover 6 and are in sliding connection with the top cover, the bottom ends of the inner ventilation board 12 and the outer containing board 14 are in contact with the mounting base 1 and are in sliding connection with the mounting base, rain shielding is facilitated through the top cover 6, and indoor and outdoor air exchange can be achieved through holes in the surfaces of the inner ventilation board 12.

Further, the pneumatic push rods 9 are provided with four groups, one end of the outer side of each pneumatic push rod 9 is fixedly connected with the lower guide block 11, so that the lower guide blocks 11 at different positions can be driven to move through the four groups of pneumatic push rods 9 at the same time, and the lower guide blocks 11 can drive the rectangular expansion boxes formed by the inner ventilating plates 12 and the outer containing plates 14 to stretch or shrink.

Further, the right-angle groove is formed in the outer side end corner of the outer storage plate 14, and is matched with the upright post 3, when the outer storage plate 14 moves outwards, the outer storage plate 14 can be limited through the upright post 3, and the stability of the outer storage plate 14 is improved.

During the use, through installing the installation base 1 and fixing in vent department, then insert down guide block 11 under four sets of, this moment four sets of interior ventilating boards 12 are located installation base 1, again insert four sets of outer containing plates 14 at the both ends of ventilating board 12, this moment outer containing plates 14 also are located installation base 1, and interior ventilating board 12 and outer containing plates 14 constitute the expansion tank, then fix pneumatic push rod 9 and lower guide block 11 fixed connection, rethread bolt 5 is with top cap 6 on stand 3, this moment interior ventilating board 12 and the expansion tank top that outer containing plates 14 constitute contact with top cap 6, the bottom contacts with installation base 1, so that top cap 6 hides the rain, and can carry out indoor and outdoor air exchange through the through-hole on interior ventilating board 12 surface, thereby can assemble the device fast and work, after fixing installation base 1 and top cap 6, small-size air pump 8 can drive pneumatic push rod 9 and the rectangular containing box expansion tank that outer containing plates 14 constitute through lower guide block 11, this moment expansion tank or shrink, this moment expansion tank top cap 12 and expansion tank, this moment, the same size can be more when the expansion tank is suitable for the vent, the size is large and the expansion tank is suitable for the expansion tank, this vent size is large and can be improved, and the vent is suitable for the expansion tank is more when the size is the same.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concatenation formula roof ventilator, includes installation base (1), its characterized in that: the novel air conditioner is characterized in that a mounting through hole (2) is formed in the outer side of the upper surface of the mounting base (1), an upright post (3) is fixedly connected to the inner side of the upper surface of the mounting base (1), a screw groove (4) is formed in the top end of the upright post (3), a bolt (5) is connected to the inner thread of the screw groove (4), a top cover (6) is fixedly connected to the top end of the upright post (3) through the bolt (5), an inner support (7) is fixedly connected to the inner wall of the mounting base (1), a small air pump (8) is fixedly connected to the upper end face of the inner support (7), a pneumatic push rod (9) is fixedly connected to the output end of the small air pump (8), and a lower guide groove (10) is formed in the upper surface of the mounting base (1);

the inside sliding connection of lower guide slot (10) has lower guide block (11), the top fixedly connected with of lower guide block (11) is interior ventilation board (12), the both ends fixedly connected with limiting slide (13) of interior ventilation board (12), the side swing joint of stand (3) has outer storage board (14), spacing spout (15) have been seted up to the side of outer storage board (14).

2. A tiled roof ventilator according to claim 1, wherein: the two ends of the outer storage plate (14) extend to the inside of the limit sliding grooves (15) on the two sides, and the limit sliding plate (13) is in sliding connection with the limit sliding grooves (15).

3. A tiled roof ventilator according to claim 1, wherein: the inner ventilating plate (12) and the outer containing plate (14) form a rectangular telescopic box, and the surface of the inner ventilating plate (12) is provided with ventilation holes.

4. A tiled roof ventilator according to claim 1, wherein: the top ends of the inner ventilation plate (12) and the outer storage plate (14) are in contact with the top cover (6) and are in sliding connection with the top cover, and the bottom ends of the inner ventilation plate (12) and the outer storage plate (14) are in contact with the mounting base (1) and are in sliding connection with the mounting base.

5. A tiled roof ventilator according to claim 1, wherein: the pneumatic push rod (9) is provided with four groups, and one end of the outer side of the pneumatic push rod (9) is fixedly connected with the lower guide block (11).

6. A tiled roof ventilator according to claim 1, wherein: right-angle grooves are formed in the outer side end corners of the outer storage plates (14), and the right-angle grooves are matched with the upright posts (3).