Louver

Abstract

The utility model discloses a shutter for a steel structure, which comprises an aluminum shutter blade arranged in channel steel, an inner cavity of the channel steel is fixedly connected with an aluminum window frame through a self-tapping screw I, an aluminum shutter blade is arranged in a cavity of the aluminum window frame, and the inside of the aluminum window frame is fixedly connected with the aluminum shutter blade through an aluminum pulling rivet. The aluminum window frames are respectively installed between the steel channels through the first self-tapping screws, then the aluminum louver blades are fixedly installed in the cavities of the aluminum window frames through the aluminum pulling rivets to form a louver structure, the connecting frame bodies are fixedly installed on the side faces of the steel channels through the second self-tapping screws, then the connecting rods stretch into the corresponding connecting frame bodies, and the aluminum louver blades are fixedly installed on the side faces of the steel channels through the second self-tapping screws. The threaded holes in the surfaces of the connecting rods correspond to the through holes formed in the connecting frame body, the fastening bolts are installed on the inner surfaces of the threaded holes in a threaded mode, then the insect blocking nets are located on the side faces of the aluminum louver blades, winged insects are blocked, and the indoor clean environment is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of louver, especially, relate to a louver. BACKGROUND

[0002] Compared with the traditional curtain, the louver is usually installed on the inner side or the outer side of the window and does not occupy extra space, and is widely applied to various building scenes such as steel structure factory, commercial place and public facility.

[0003] In the use of the louver, especially in summer, some insects are easy to fly in, in order to guarantee the cleanliness of the indoor, avoid the condition that the fly enters, we propose a louver that can block the fly, solve the deficiency of prior art. CONTENT

[0004] The utility model aims at providing a louver, has the purpose that blocks the fly, guarantees the cleanliness of the indoor, to solve the above background art problem.

[0005] The utility model solves the technical scheme of the above technical problem: a louver, including the aluminium louver blade being arranged in the channel steel, the inner chamber of the channel steel is fixedly connected with aluminium window frame through self tapping thread one, the cavity of aluminium window frame is provided with aluminium louver blade, the inside of aluminium window frame is fixedly connected with aluminium louver blade through aluminium rivet, the upper and lower positions of one end surface of channel steel are fixedly connected with connecting frame body through self tapping thread two, the inside of connecting frame body is provided with connecting rod, the one end surface of connecting rod is provided with screw hole, the inner surface of screw hole is connected with fastening bolt in screw thread, the one side of fastening bolt penetrates the outer surface of connecting frame body, the surface of connecting frame body and the corresponding place of fastening bolt are provided with through hole, the opposite side of connecting rod is fixedly connected with insect screen.

[0006] Preferably, the number of aluminium louver blades is multiple, multiple aluminium louver blades are designed to be inclined downward, and the end surface of the aluminium louver blade is fixedly connected with the inner wall of the cavity of the aluminium window frame through the aluminium rivet.

[0007] Preferably, the insect screen is a stainless steel wire mesh, and the insect screen is located between the self tapping threads two.

[0008] Preferably, the inner surface of the screw hole is provided with an internal thread matched with the fastening bolt.

[0009] Preferably, the channel steel and the aluminium window frame are filled with sealant.

[0010] Preferably, the opposite side and the two end surfaces of the side surface of the connecting frame body are hollow structures, and the insect screen penetrates the inside of the connecting frame body.

[0011] The utility model has the advantages of:

[0012] 1、The utility model discloses a self -tapping one is installed between channel steel respectively to aluminum window frame, then is fixedly installed with aluminum louver blade through aluminum rivet in the cavity of aluminum window frame, makes it form louver structure, through self -tapping two, connect frame body is fixedly installed on the side of channel steel, then through the connecting rod and is inserted into the corresponding connection frame body, make the threaded hole on the surface of connecting rod and the through -hole that the connection frame body set up correspond, make the fastening bolt thread installation on the inner surface of threaded hole, and further make the insect screen on the side of aluminum louver blade, and the fly is blocked, and the indoor environment is protected neat.

[0013] 2、The utility model discloses a plurality of aluminum louver blade is designed to be inclined downward, realizes ventilation and lighting simultaneously, also avoids the invasion of rainwater.

[0014] 3、The utility model discloses a stainless steel wire net of insect screen, guarantees the life of use, also convenient for stretching.

[0015] 4、The utility model discloses that the channel steel and aluminum window frame are filled with sealant, realize the sealing between channel steel and aluminum window frame through sealant, also improve the firmness of the connection between channel steel and aluminum window frame. DRAWINGS

[0016] Among them:

[0017] Figure 1 It is the schematic diagram of the utility model structure;

[0018] Figure 2 It is the schematic diagram of the utility model aluminum window frame structure;

[0019] Figure 3 It is the local enlarged view of point A of the utility model;

[0020] Figure 4 It is the side schematic diagram of the utility model insect screen structure.

[0021] In the drawings, the component list represented by each sign is as follows:

[0022] 1, channel steel, 2, aluminum window frame, 3, aluminum louver blade, 4, aluminum rivet, 5, self -tapping two, 6, connection frame body, 7, connecting rod, 8, threaded hole, 9, fastening bolt, 10, insect screen, 11, sealant, 12, self -tapping one. CONCRETE IMPLEMENTATION

[0023] In the following, the embodiment of the utility model louver will be described with reference to the drawings. Example 1

[0024] Figures 1-4The utility model discloses a shutter for steel structure shows one embodiment of the utility model, including the aluminium louver 3 of setting in channel steel 1, the inner chamber of channel steel 1 is fixedly connected with aluminium window frame 2 through self -tapping screw no. 1, the cavity of aluminium window frame 2 is provided with aluminium louver 3, the inside of aluminium window frame 2 is fixedly connected with aluminium louver 3 through aluminium rivet 4, the quantity of aluminium louver 3 is multiple, multiple aluminium louver 3 is designed to be inclined downward, the end surface of aluminium louver 3 is fixedly connected with the inner wall of the cavity of aluminium window frame 2 through aluminium rivet 4, through setting up multiple aluminium louver 3 is designed to be inclined downward, realizes the ventilation and lighting simultaneously, also avoids the invasion of rainwater, the upper and lower positions of channel steel 1 one end surface are all fixedly connected with connecting frame body 6 through self -tapping screw no. 2, the inside of connecting frame body 6 is provided with connecting rod 7, and one end surface of connecting rod 7 is provided with threaded hole 8, and the inner surface of threaded hole 8 is threadedly connected with fastening bolt 9, and the inner surface of threaded hole 8 is provided with the internal thread matched with fastening bolt 9, and one side of fastening bolt 9 penetrates the outer surface of connecting frame body 6, and the surface of connecting frame body 6 and the corresponding place of fastening bolt 9 are provided with through -hole, and the opposite side of connecting rod 7 is fixedly connected with insect screen 10, and the opposite side and the both end surfaces of the side of connecting frame body 6 are all hollow structure, and insect screen 10 is penetrated in the inside of connecting frame body 6, through self -tapping screw no. 1 2, aluminium window frame 2 is installed between channel steel 1 respectively, then aluminium louver 3 is fixedly installed in the cavity of aluminium window frame 2 through aluminium rivet 4, makes it form the shutter structure, through self -tapping screw no. 2 5, connecting frame body 6 is fixedly installed in the side of channel steel 1, then through connecting rod 7 and reach in the corresponding connecting frame body 6, make the threaded hole 8 on the surface of connecting rod 7 and the through -hole of connecting frame body 6 correspond, make fastening bolt 9 be threadedly installed in the inner surface of threaded hole 8, further make insect screen 10 at the side of aluminium louver 3, block the fly, guarantee the neat environment in the room. Embodiment 2

[0025] Figures 1-4The utility model discloses a louver for steel structure, including the aluminium louver blade 3 of setting in channel steel 1, the inner chamber of channel steel 1 is fixedly connected with aluminium window frame 2 through self -tapping one 12, and the sealing gum 11 is filled between channel steel 1 and aluminium window frame 2, the sealing gum 11 is filled between channel steel 1 and aluminium window frame 2, through the sealing gum 11, realize the sealing between channel steel 1 and aluminium window frame 2, also improved the firmness of the connection between channel steel 1 and aluminium window frame 2, the cavity of aluminium window frame 2 is provided with aluminium louver blade 3, and the inside of aluminium window frame 2 is fixedly connected with aluminium louver blade 3 through aluminium rivet 4, and the upper and lower positions of one end surface of channel steel 1 are fixedly connected with connecting frame body 6 through self -tapping two 5, and the inside of connecting frame body 6 is provided with connecting rod 7, and the one end surface of connecting rod 7 is provided with threaded hole 8, and the inner surface of threaded hole 8 is threadedly connected with fastening bolt 9, and one side of fastening bolt 9 penetrates the outer surface of connecting frame body 6, and the surface of connecting frame body 6 and the corresponding place of fastening bolt 9 are provided with through -hole, and the opposite side of connecting rod 7 is fixedly connected with insect screen 10, and the insect screen 10 is stainless steel wire net, and the insect screen 10 is located between self -tapping two 5, and through setting up the insect screen 10 stainless steel wire net, the service life of use is guaranteed, and simultaneously, it is convenient to stretch.

[0026] Working principle: when the utility model for use, the installation personnel installs aluminium window frame 2 between channel steel 1 through self -tapping one 12, fills sealing gum 11 between channel steel 1 and aluminium window frame 2, realizes the sealing between channel steel 1 and aluminium window frame 2 through sealing gum 11, also improved the firmness of the connection between channel steel 1 and aluminium window frame 2, then installs aluminium louver blade 3 in the cavity of aluminium window frame 2 through aluminium rivet 4, makes it form louver structure, realizes the ventilation and lighting, also avoids the invasion of rainwater, then installs connecting frame body 6 in the side of channel steel 1 through self -tapping two 5, then through connecting rod 7 and enter into corresponding connecting frame body 6, make the threaded hole 8 on the surface of connecting rod 7 and the through -hole of connecting frame body 6 correspond, make fastening bolt 9 be threadedly installed on the inner surface of threaded hole 8, and then make insect screen 10 on the side of aluminium louver blade 3, block the flying insects, guarantee the neat environment in the room.

Claims

1. A louver, comprising aluminum louvers (3) disposed within a channel steel (1), wherein an aluminum window frame (2) is fixedly connected to the inner cavity of the channel steel (1) by a self-tapping screw (12), and the aluminum louvers (3) are disposed within the cavity of the aluminum window frame (2), wherein the interior of the aluminum window frame (2) is fixedly connected to the aluminum louvers (3) by aluminum rivets (4), characterized in that, The upper and lower positions of one end surface of the channel steel (1) are fixedly connected with the connecting frame body (6) through the self-tapping screws (5), the inside of the connecting frame body (6) is provided with the connecting rod (7), the one end surface of the connecting rod (7) is provided with the threaded hole (8), the inner surface of the threaded hole (8) is screw-connected with the fastening bolt (9), one side of the fastening bolt (9) penetrates through the outer surface of the connecting frame body (6), the surface of the connecting frame body (6) and the corresponding position of the fastening bolt (9) are provided with the through hole, and the opposite side of the connecting rod (7) is fixedly connected with the insect screen (10).

2. The blind of claim 1, wherein The number of the aluminum shutter blades (3) is multiple, the multiple aluminum shutter blades (3) are designed to be inclined downward, and the end surface of the aluminum shutter blade (3) is fixedly connected with the inner wall of the cavity of the aluminum window frame (2) through the aluminum rivet (4).

3. The blind of claim 1, wherein The insect screen (10) is a stainless steel wire mesh, and the insect screen (10) is located between the self-tapping screws (5).

4. The blind of claim 1 wherein, The inner surface of the threaded hole (8) is provided with an inner thread matched with the fastening bolt (9).

5. The blind of claim 1 wherein, The channel steel (1) and the aluminum window frame (2) are filled with the sealant (11).

6. The blind of claim 1 wherein, The opposite side and the two end surfaces of the side surface of the connecting frame body (6) are all hollow structures, and the insect screen (10) penetrates in the inside of the connecting frame body (6).

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