CN210624854U

CN210624854U - Louver air port

Info

Publication number: CN210624854U
Application number: CN201921370651.4U
Authority: CN
Inventors: 毛六雄; 毛智力
Original assignee: Yunnan Yunlu Ventilation Equipment Co Ltd
Current assignee: Yunnan Yunlu Ventilation Equipment Co Ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-05-26
Anticipated expiration: 2029-08-22

Abstract

The utility model provides a tripe wind gap. The louver air opening comprises a wall body; the mounting hole is formed in the wall body; the louver air inlet is fixedly arranged in the mounting hole; the dustproof plate is arranged in the mounting hole; the two positioning blocks are fixedly connected with the top inner wall and the bottom inner wall of the mounting hole respectively; the two first trapezoidal blocks are fixedly arranged on the corresponding positioning blocks; the two grooves are formed in the dustproof plate; the two clamping grooves are formed in the corresponding first trapezoid blocks; and the second trapezoidal blocks are movably arranged in the corresponding clamping grooves. The utility model provides a tripe wind gap has simple structure, the dust guard is convenient for install and dismantles, the dust is convenient for clear up's advantage.

Description

Louver air port

Technical Field

The utility model relates to a ventilation equipment technical field especially relates to a tripe wind gap.

Background

The louver air inlet is one of the common devices for maintaining indoor air quality of industrial and civil buildings, the louver air inlet is generally fixed on a wall body through bolts and sealing strips, then effective natural ventilation can be carried out through the louver air inlet, and the louver air inlet is generally matched with a dustproof net for use, so that dust in the air is prevented from entering the room.

However, the dust screen of the traditional louver air inlet is inconvenient to mount and dismount in the using process, so that the dust screen is inconvenient to clean, dust can be accumulated on the dust screen, the air volume is reduced, and the use of people is not facilitated.

Therefore, there is a need to provide a new louver opening to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a simple structure, dust guard be convenient for installation and dismantle, the dust is convenient for the tripe wind gap of clearance.

For solving the technical problem, the utility model provides a tripe wind gap includes: a wall body; the mounting hole is formed in the wall body; the louver air inlet is fixedly arranged in the mounting hole; the dustproof plate is arranged in the mounting hole; the two positioning blocks are fixedly connected with the top inner wall and the bottom inner wall of the mounting hole respectively; the two first trapezoidal blocks are fixedly arranged on the corresponding positioning blocks; the two grooves are formed in the dustproof plate; the two clamping grooves are formed in the corresponding first trapezoid blocks; and the second trapezoidal blocks are movably arranged in the corresponding clamping grooves.

Preferably, cavities are formed in the inner wall of one side, close to each other, of each groove, one side, close to each other, of each second trapezoidal block extends into the corresponding cavity, two sliding grooves are formed in one side of the dustproof plate, and the sliding grooves are communicated with the corresponding cavities.

Preferably, the two sides of the second trapezoidal block are fixedly provided with mounting blocks, the inner walls of the two sides of the cavity are provided with limiting grooves, and the mounting blocks are in sliding connection with the corresponding inner walls of the limiting grooves.

Preferably, equal fixed mounting has same dead lever on the top inner wall of spacing groove and the bottom inner wall, the installation piece with correspond dead lever sliding connection, the cover is equipped with the spring on the dead lever, the top of spring with correspond installation piece fixed connection, the bottom of spring with correspond the inner wall fixed connection of spacing groove.

Preferably, two equal fixed mounting in one side that the second trapezoidal piece is close to each other has a connecting rod, two the one end that the connecting rod is close to each other extends to respectively to corresponding in the spout, and two the one end fixed mounting that the connecting rod is close to each other has the horizontal pole.

Preferably, one end of the cross rod extends to the outside of the corresponding sliding groove, a non-slip mat is arranged on the cross rod, and glue is filled between the non-slip mat and the cross rod.

Preferably, a through hole is formed in the top of the mounting block, and the fixing rod is in sliding connection with the inner wall of the corresponding through hole.

Compared with the prior art, the utility model provides a tripe wind gap has following beneficial effect:

the utility model provides a louver air port, wherein a first trapezoidal block is fixedly arranged on a corresponding positioning block, one side of two second trapezoidal blocks which are close to each other respectively extends into a corresponding cavity, both sides of the second trapezoidal blocks are fixedly provided with installation blocks, both side inner walls of the cavity are provided with limit grooves, the installation blocks are in sliding connection with the corresponding inner walls of the limit grooves, the top inner walls and the bottom inner walls of the limit grooves are fixedly provided with the same fixed rods, the installation blocks are in sliding connection with the corresponding fixed rods, the fixed rods are sleeved with springs, the top ends of the springs are fixedly connected with the corresponding installation blocks, the bottom ends of the springs are fixedly connected with the corresponding inner walls of the limit grooves, one ends of the two connecting rods which are close to each other are fixedly provided with a cross rod, thereby facilitating the rapid installation and disassembly of the dust guard plate, time and labor are saved, and the cleaning is convenient.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a louver opening provided in the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is an enlarged schematic view of a portion B shown in fig. 1.

Reference numbers in the figures: 1. wall body, 2, mounting hole, 3, tripe wind gap, 4, dust guard, 5, locating piece, 6, first trapezoidal piece, 7, recess, 8, draw-in groove, 9, second trapezoidal piece, 10, cavity, 11, installation piece, 12, spacing groove, 13, dead lever, 14, spring, 15, spout, 16, connecting rod, 17, horizontal pole.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of the louver opening of the present invention; FIG. 2 is an enlarged view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion a shown in fig. 1. The tripe wind gap includes: a wall body 1; the mounting hole 2 is formed in the wall body 1; the louver air inlet 3 is fixedly arranged in the mounting hole 2; the dustproof plate 4 is arranged in the mounting hole 2; the two positioning blocks 5 are respectively and fixedly connected with the top inner wall and the bottom inner wall of the mounting hole 2; two first trapezoidal blocks 6, wherein the first trapezoidal blocks 6 are fixedly arranged on the corresponding positioning blocks 5; the two grooves 7 are formed in the dustproof plate 4; the two clamping grooves 8 are formed in the corresponding first trapezoid blocks 6; and the second trapezoidal blocks 9 are movably arranged in the corresponding clamping grooves 8.

Two all seted up cavity 10 on the recess 7 one side inner wall that is close to each other, two one side that second trapezoidal piece 9 is close to each other extends to respectively corresponding in the cavity 10, two spout 15 have been seted up to one side of dust guard 4, spout 15 with correspond cavity 10 is linked together.

The two sides of the second trapezoidal block 9 are fixedly provided with mounting blocks 11, the inner walls of the two sides of the cavity 10 are provided with limiting grooves 12, and the mounting blocks 11 are in sliding connection with the corresponding inner walls of the limiting grooves 12.

Equal fixed mounting has same dead lever 13 on the top inner wall of spacing groove 12 and the bottom inner wall, installation piece 11 with correspond dead lever 13 sliding connection, the cover is equipped with spring 14 on the dead lever 13, spring 14's top with correspond installation piece 11 fixed connection, spring 14's bottom with correspond the inner wall fixed connection of spacing groove 12.

Two the equal fixed mounting in one side that second trapezoidal piece 9 is close to each other has connecting rod 16, two the one end that connecting rod 16 is close to each other extends to corresponding respectively in the spout 15, and two the one end fixed mounting that connecting rod 16 is close to each other has horizontal pole 17.

One end of the cross rod 17 extends to the outside of the corresponding sliding groove 15, an anti-slip pad is arranged on the cross rod 17, and glue is filled between the anti-slip pad and the cross rod 17.

The top of the mounting block 11 is provided with a through hole, and the fixing rod 13 is in sliding connection with the inner wall of the through hole correspondingly.

The utility model provides a theory of operation in tripe wind gap as follows:

effective natural ventilation can be performed through the louver openings 3, and after the louver openings are used for a period of time and the dust guard 4 needs to be cleaned, the two cross rods 17 are pulled to move towards the mutually approaching direction;

as the two cross bars 17 move, the two connecting rods 16 are driven by the two cross bars 17, and the two connecting rods 16 move towards the direction of approaching each other;

as the two connecting rods 16 move, the two second trapezoidal blocks 9 are driven by the two connecting rods 16, and the two second trapezoidal blocks 9 move towards the direction of approaching each other;

as the trapezoidal blocks 9 move, the mounting blocks 11 are carried by the second trapezoidal blocks 9;

as the mounting block 11 moves, the spring 14 is compressed;

when the two trapezoidal blocks 9 move out of the two clamping grooves 8, the two cross rods 17 are pulled to move rightwards, the two cross rods 17 drive the dust guard 4 to move rightwards, and when the first trapezoidal block 6 moves out of the groove 7, the dust guard 4 is completely disassembled, so that the dust guard 4 can be cleaned, the operation is simple, and the disassembly and the cleaning are convenient;

after the dust-proof plate 4 is cleaned, when the dust-proof plate 4 needs to be installed, two grooves 7 on the dust-proof plate 4 are aligned to two first trapezoidal blocks 6, and then the dust-proof plate 4 is pushed to move leftwards;

as the dust-proof plate 4 moves leftward; the two second trapezoidal blocks 9 are driven by the dust-proof plate 4 to move leftwards;

when the second trapezoid block 9 is in contact with the first trapezoid block 6, the dust-proof plate 4 is continuously pushed to move leftwards; the two second trapezoidal blocks 9 move towards the direction of approaching each other; the spring 14 is compressed;

until two second trapezoidal pieces 9 and two when the draw-in groove 8 corresponds, two the elastic action of spring 14 drives two second trapezoidal pieces 9 and blocks into two in the draw-in groove 8, at this moment dust guard 4 finishes the installation, labour saving and time saving, installation, dismantlement are convenient.

the utility model provides a louver air port, a first trapezoidal block 6 is fixedly arranged on a corresponding positioning block 5, one side of two second trapezoidal blocks 9 close to each other respectively extends into a corresponding cavity 10, both sides of the second trapezoidal blocks 9 are fixedly provided with installation blocks 11, both side inner walls of the cavity 10 are respectively provided with a limiting groove 12, the installation blocks 11 are slidably connected with the corresponding inner walls of the limiting grooves 12, the top inner wall and the bottom inner wall of the limiting groove 12 are respectively fixedly provided with a same fixed rod 13, the installation blocks 11 are slidably connected with the corresponding fixed rods 13, the fixed rods 13 are sleeved with springs 14, the top ends of the springs 14 are fixedly connected with the corresponding installation blocks 11, the bottom ends of the springs 14 are fixedly connected with the corresponding inner walls of the limiting grooves 12, and one ends of the two connecting rods 16 close to each other are fixedly provided with cross rods 17, the dust guard 4 is convenient and quick to mount and dismount, time and labor are saved, and cleaning is convenient.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A louvered tuyere, comprising:

a wall body;

the mounting hole is formed in the wall body;

the louver air inlet is fixedly arranged in the mounting hole;

the dustproof plate is arranged in the mounting hole;

the two positioning blocks are fixedly connected with the top inner wall and the bottom inner wall of the mounting hole respectively;

the two first trapezoidal blocks are fixedly arranged on the corresponding positioning blocks;

the two grooves are formed in the dustproof plate;

the two clamping grooves are formed in the corresponding first trapezoid blocks;

and the second trapezoidal blocks are movably arranged in the corresponding clamping grooves.

2. The louver air inlet according to claim 1, wherein a cavity is formed in each of the two adjacent grooves, one adjacent side of each of the two second trapezoidal blocks extends into the corresponding cavity, and two sliding grooves are formed in one side of the dust-proof plate and are communicated with the corresponding cavities.

3. The louver air inlet according to claim 2, wherein mounting blocks are fixedly mounted on both sides of the second trapezoidal block, limiting grooves are formed in inner walls of both sides of the cavity, and the mounting blocks are slidably connected with corresponding inner walls of the limiting grooves.

4. The louver air inlet as claimed in claim 3, wherein the same fixing rod is fixedly mounted on both the top inner wall and the bottom inner wall of the limiting groove, the mounting blocks are slidably connected with the corresponding fixing rods, the fixing rods are sleeved with springs, the top ends of the springs are fixedly connected with the corresponding mounting blocks, and the bottom ends of the springs are fixedly connected with the corresponding inner walls of the limiting groove.

5. The louver air inlet according to claim 2, wherein a connecting rod is fixedly mounted on each side of the two second trapezoidal blocks close to each other, one ends of the two connecting rods close to each other extend into the corresponding sliding grooves respectively, and a cross rod is fixedly mounted on one end of the two connecting rods close to each other.

6. The louver air inlet of claim 5, wherein one end of each cross bar extends out of the corresponding sliding groove, each cross bar is provided with a non-slip mat, and glue is filled between the non-slip mats and the cross bars.

7. The louver air inlet as claimed in claim 4, wherein the top of the mounting block is provided with a through hole, and the fixing rod is slidably connected with the inner wall of the corresponding through hole.