CN211115694U

CN211115694U - Environment-friendly formaldehyde-free shutter

Info

Publication number: CN211115694U
Application number: CN201921521816.3U
Authority: CN
Inventors: 鲍天云
Original assignee: Jiangsu Innovative Materials Co ltd
Current assignee: Jiangsu Innovative Materials Co ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-07-28
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses an environment-friendly formaldehyde-free shutter, which comprises a side frame body, a top frame, a louver mechanism, a dustproof device, a bottom frame and a hook, and when the shutter mechanism is arranged, the shutter can be in a semi-permeable state due to the blades being woven in a net-shaped curtain when in use, thereby ensuring the entering of wind and blocking strong light; through the arrangement of the dustproof device, when the louver is completely opened, the dustproof net is upwards unfolded under the driving of the net-shaped curtain, a better dustproof effect can be achieved, after the pull rope is loosened, the rotating shaft starts to rotate under the driving of the torsion spring, the dustproof net is wound, and the louver mechanism is unfolded under the driving of the dustproof net, so that the structure is simple and the operation is convenient; through setting up the blade, the material that the blade adopted is various aluminium, and the color and luster is even, bright and clean and beautiful, and adhesive force is strong, and sturdy and durable, and do not contain formaldehyde, the feature of environmental protection is strong.

Description

Environment-friendly formaldehyde-free shutter

Technical Field

The utility model belongs to the technical field of the shutter, an environmental protection does not have formaldehyde's shutter specifically says so.

Background

Blinds are a style of window, originating in china. Compared with the curtain, the flexibly adjustable blades of the shutter have the functions which are not available in the curtain, can effectively block ultraviolet rays from entering, protects furniture from fading due to the influence of ultraviolet rays, and can resist ultraviolet radiation and adjust indoor light in the aspect of shading; in the aspect of ventilation, the fixed installation of the louver and the thick texture can comfortably enjoy the conventional cool wind without other concerns.

Some office buildings have the curtain because of the outside, consequently utilize the shutter only to block light and ventilation, but current shutter can not all be opened, can not carry out dustproof to the air inlet to and the blade of plastics material contains formaldehyde, very big problem of injury to the human body.

Aiming at the defects in the prior art, the utility model aims at providing an environment-friendly formaldehyde-free shutter which is very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the utility model provides a shutter of no formaldehyde of environmental protection to solve current shutter and can not all open, can not carry out dustproof to the air inlet, and the blade of plastics material contains formaldehyde, the very big problem of injury to the human body. The environment-friendly formaldehyde-free shutter comprises 2 side frame bodies, a top frame, a louver mechanism, a dustproof device, a bottom frame and hooks, wherein the number of the side frame bodies is 2, the side frame bodies are arranged on two sides of the louver mechanism, and the side frame bodies are fixed on a wall body through expansion bolts; the top frame is arranged in a concave shape and is arranged on the wall body through expansion bolts; the window leaf mechanism is connected with the side frame body in a sliding manner; the dustproof device is arranged in the underframe frame and is detachably connected with the window vane mechanism; the underframe frame is arranged in a concave shape and is arranged on a wall body through expansion bolts; the hook is arranged on one side of the underframe frame.

The window vane mechanism comprises a plurality of vanes, a mesh curtain, a convex shaft, a sliding block, a pulley and a pull rope; the mesh curtain is woven outside the blades; the convex shafts are arranged on two sides of the blades; the blades are movably connected with the sliding block through the convex shaft; the sliding blocks are embedded in the side frame body and are connected in a sliding manner; the pulley is arranged in the top frame through a rotating shaft; the stay cord is connected with the blade, and when using, because the blade is worked out in netted curtain, can realize that the shutter is in half ventilative form, can guarantee the entering of wind, can block the highlight again.

The stay cord runs through the top frame, bypasses the pulley, runs through each blade, and is fixedly connected with the lowest blade, when the louver mechanism needs to be completely opened, the stay cord is pulled downwards, the blades begin to shrink upwards one by one, the net-shaped curtain layers are folded, the louver is completely opened, the stay cord is fixed on the hook, and the louver mechanism can be prevented from sliding downwards.

The dustproof device comprises a rotating shaft, a bearing, a torsion spring and a dustproof net, wherein the rotating shaft is rotatably connected with the underframe frame through the bearing; 2 torsion springs are respectively arranged at two ends of the rotating shaft; the lower end of the dust screen is wound on the rotating shaft, the upper end of the dust screen is connected with the quilting seam of the net-shaped curtain, when the louver is completely opened, the dust screen is upwards unfolded under the driving of the net-shaped curtain, a better dust-proof effect can be achieved, after the pull rope is loosened, the rotating shaft starts to rotate under the driving of the torque spring, the dust screen is wound, and the window leaf mechanism is unfolded under the driving of the dust screen at the moment.

The blade is made of color aluminum, is uniform in color, bright, clean, strong in adhesive force, firm, durable, free of formaldehyde and strong in environmental friendliness.

The utility model has the advantages that:

1. the utility model has the advantages that the louver window is in a semi-permeable state due to the arrangement of the louver blade mechanism, when in use, as the blades are woven in the net-shaped curtain, the louver window can not only ensure the entering of wind, but also block strong light;

2. the utility model discloses a set up the stay cord, the stay cord runs through the roof frame, bypasses the pulley, runs through each blade to and with the blade fixed connection of below, when needing to open the whole louver mechanism, the stay cord is pulled downwards, the blade begins the upwards shrink of one, netted curtain layer is folding, has realized the whole of shutter is opened, fixes the stay cord on the couple, can prevent the gliding of louver mechanism;

3. the utility model discloses a set up dust keeper, when the whole of shutter is opened, under the drive of netted curtain, the dust screen upwards expandes, can play better dustproof effect, after loosening the stay cord, the axis of rotation begins to rotate under torque spring's drive, winds up the dust screen, and the casement mechanism has realized expandedly under the drive of dust screen this moment, simple structure, convenient operation;

4. the utility model discloses a set up the blade, the material that the blade adopted is various aluminium, and the color and luster is even, bright and clean and beautiful, and adhesive force is strong, and sturdy and durable, and do not contain formaldehyde, and the feature of environmental protection is strong.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the louver mechanism of the present invention.

Fig. 3 is a schematic structural view of the dustproof device of the present invention.

In the figure: the window curtain comprises a side frame body 1, a top frame body 2, a window leaf mechanism 3, a blade 31, a net curtain 32, a protruding shaft 33, a sliding block 34, a pulley 35, a pull rope 36, a dustproof device 4, a rotating shaft 41, a bearing 42, a torsion spring 43, a dustproof net 44, a bottom frame 5 and a hook 6.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example (b):

as shown in figures 1 to 3

Referring to fig. 1, an environment-friendly formaldehyde-free louver comprises side frame bodies 1, a top frame 2, a louver mechanism 3, a dustproof device 4, a bottom frame 5 and hooks 6, wherein 2 side frame bodies 1 are arranged on two sides of the louver mechanism 3 and fixed on a wall body through expansion bolts; the top frame 2 is arranged in a concave shape and is arranged on the wall body through expansion bolts; the window leaf mechanism 3 is connected with the side frame body 1 in a sliding way; the dustproof device 4 is arranged in the underframe frame 5 and is detachably connected with the louver mechanism 3; the underframe frame 5 is arranged in a concave shape and is arranged on the wall body through expansion bolts; the hook 6 is provided at one side of the base frame 5.

The window vane mechanism 3 comprises a plurality of vanes 31, a mesh curtain 32, a convex shaft 33, a sliding block 34, a pulley 35 and a pull rope 36; the net curtain 32 is weaved outside the blade 31; the protruding shafts 33 are provided on both sides of the blade 31; the blade 31 is movably connected with a sliding block 34 through a convex shaft 33; a plurality of slide blocks 34 are embedded in the side frame body 1 and connected in a sliding manner; the pulley 35 is installed in the top frame 2 through a rotating shaft; the pull rope 36 is connected with the blades 31, and when the louver is used, the blades 31 are woven in the mesh-shaped curtain 32, so that the louver is in a semi-permeable state, wind can enter the louver, and strong light can be blocked.

The pulling rope 36 penetrates through the top frame 2, bypasses the pulley 35, penetrates through each blade 31, and is fixedly connected with the lowermost blade 31, when the louver mechanism 3 needs to be completely opened, the pulling rope 36 is pulled downwards, the blades 31 begin to shrink upwards one by one, the net-shaped curtains 32 are folded layer by layer, the complete opening of the louver is realized, and the pulling rope 36 is fixed on the hook 6, so that the downward sliding of the louver mechanism 3 can be prevented.

The dust-proof device 4 comprises a rotating shaft 41, a bearing 42, a torsion spring 43 and a dust-proof net 44, wherein the rotating shaft 41 is rotatably connected with the chassis frame 5 through the bearing 42; 2 torsion springs 43 are respectively arranged at two ends of the rotating shaft 41; the lower end of the dustproof net 44 is wound on the rotating shaft 41, the upper end of the dustproof net 44 is in quilting connection with the net-shaped curtain 32, when the blind window is completely opened, the dustproof net 44 is upwards unfolded under the driving of the net-shaped curtain 32, a better dustproof effect can be achieved, after the pull rope 36 is loosened, the rotating shaft 41 starts to rotate under the driving of the torsion spring 43, the dustproof net 44 is wound, and the window leaf mechanism 3 is unfolded under the driving of the dustproof net 44 at the moment, so that the structure is simple and the operation is convenient.

The blade 31 is made of color aluminum, has uniform color, bright and clean, strong adhesive force, firmness and durability, does not contain formaldehyde and has strong environmental protection.

The utility model discloses a theory of operation is:

the utility model discloses in, in the use, because blade 31 is worked out in netted curtain 32, can realize that the shutter is in the partial gas form, can guarantee the entering of wind, can block the highlight again, when needing to open leaf mechanism 3 is whole, stimulate stay cord 36 downwards, blade 31 begins the upwards shrink of one, netted curtain 32 is folding layer upon layer, the whole of shutter of having realized is opened, fix stay cord 36 on couple 6, can prevent the gliding of leaf mechanism 3, when the whole of shutter is opened, under netted curtain 32 drives, dustproof net 44 upwards expandes, can play better dustproof effect, loosen stay cord 36 the back, rotation axis 41 begins to rotate under torque spring 43's the drive, with dustproof net 44 rolling, the rolling of leaf mechanism 3 has realized the expansion under dustproof net 44 drives this moment, moreover, the steam generator is simple in structure, and convenient operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a shutter of environmental protection formaldehyde-free which characterized in that: the novel window frame comprises side frame bodies (1), a top frame (2), a window leaf mechanism (3), a dustproof device (4), a bottom frame (5) and hooks (6), wherein 2 side frame bodies (1) are arranged on two sides of the window leaf mechanism (3) and fixed on a wall body through expansion bolts; the top frame (2) is arranged in a concave shape and is installed on a wall body through expansion bolts; the window leaf mechanism (3) is connected with the side frame body (1) in a sliding way; the dustproof device (4) is arranged in the underframe frame (5) and is detachably connected with the window leaf mechanism (3); the underframe frame (5) is arranged in a concave shape and is installed on a wall body through expansion bolts; the hook (6) is arranged on one side of the underframe frame (5).

2. The environmentally friendly formaldehyde-free window blind of claim 1, wherein: the window vane mechanism (3) comprises a plurality of vanes (31), a mesh curtain (32), a convex shaft (33), a sliding block (34), a pulley (35) and a pull rope (36), wherein the vanes (31) are arranged; the mesh curtain (32) is weaved outside the blades (31); the convex shafts (33) are arranged on two sides of the blades (31); the blades (31) are movably connected with the sliding blocks (34) through convex shafts (33); a plurality of sliding blocks (34) are embedded in the side frame body (1) and are connected in a sliding manner; the pulley (35) is arranged in the top frame (2) through a rotating shaft; the pull rope (36) is connected with the blade (31).

3. The environmentally friendly formaldehyde-free window blind of claim 2, wherein: the pull rope (36) penetrates through the top frame (2), bypasses the pulley (35), penetrates through each blade (31) and is fixedly connected with the blade (31) at the lowest part.

4. The environmentally friendly formaldehyde-free window blind of claim 1, wherein: the dustproof device (4) comprises a rotating shaft (41), a bearing (42), a torsion spring (43) and a dustproof net (44), wherein the rotating shaft (41) is rotatably connected with the chassis frame (5) through the bearing (42); the number of the torsion springs (43) is 2, and the torsion springs are respectively arranged at two ends of the rotating shaft (41); the lower end of the dust screen (44) is wound on the rotating shaft (41), and the upper end of the dust screen is connected with the net-shaped curtain (32) in a quilting mode.

5. The environmentally friendly formaldehyde-free window blind of claim 2, wherein: the blades (31) are made of color aluminum.