CN212054336U

CN212054336U - Aluminum alloy door and window with sun-shading mechanism

Info

Publication number: CN212054336U
Application number: CN202020623863.5U
Authority: CN
Inventors: 梁家伟; 梁思琪; 陈涵; 陈朝兵; 殷筱林
Original assignee: Chongqing Jianyijia Building Decoration Engineering Co ltd
Current assignee: Chongqing Jianyijia Building Decoration Engineering Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-12-01
Anticipated expiration: 2030-04-22

Abstract

The utility model belongs to the technical field of door and window building, in particular to an aluminum alloy door and window with a sunshade mechanism, which comprises a window frame, wherein the left side of the window frame is provided with a first assembly groove and a movable groove, the inner wall of the first assembly groove is provided with limit teeth, the limit teeth are connected with a positioning block matched with the limit teeth, the rear side of the positioning block is fixedly connected with a pull rod, the pull rod penetrates through the movable groove and is connected with a limit block, the upper side of the first assembly groove is provided with a first guide wheel and a winding wheel, a guy cable is arranged between the first guide wheel and the winding wheel, the left side of the winding wheel is fixedly connected with a first rotating shaft, the first rotating shaft is provided with a clockwork spring, the right side of the winding wheel is connected with a winding roller, the other side of the winding roller is connected with a sunshade curtain, the lower side of the sunshade curtain is provided with a counterweight rod, the, and heat can be prevented from being transferred into the room through the door and the window.

Description

Aluminum alloy door and window with sun-shading mechanism

Technical Field

The utility model belongs to the technical field of the door and window building, concretely relates to aluminum alloy door and window with sunshade mechanism.

Background

The sunshade curtain is a device for effectively shielding strong light from entering the room, can be applied to various architectural decorations according to different requirements, such as villas, office buildings, business buildings, hotels, high-end factory buildings and the like, the energy conservation of the windows has great significance for building energy conservation at present, however, the traditional sunshade curtain is often installed indoors and can only shade sunlight, when the sunlight is strong, heat can still be transferred into the room through the door and window, so that the indoor heat insulation effect is poor, the energy consumption of indoor temperature control is increased, meanwhile, the common sunshade curtain lifting mode adopts a manual pulling inhaul cable, but the mode can lift the sunshade curtain only by repeatedly pulling when in use, the use process is more complicated, although some electric lifting sun-shading curtains gradually appear along with the development of the technology, the cost and the energy consumption of the mode are high, and the mode is not suitable for popularization and use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model aims at providing a sunshade screen that can go up and down fast and use, avoids need to stimulate the (window) curtain repeatedly when using and brings the loaded down with trivial details on using, can improve the thermal-insulated effect of sunshade screen's sunshade simultaneously, avoids the heat to see through door and window and causes the indoor temperature sudden rise.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

an aluminum alloy door and window with a sun-shading mechanism comprises a window frame, wherein a window body is connected in the window frame in a sliding manner, a first assembly groove is formed in the left side of the window frame, a movable groove is formed in the front side of the first assembly groove, limiting teeth are arranged on the inner wall of the first assembly groove and connected with a positioning block matched with the limiting teeth, a pull rod matched with the movable groove is fixedly connected to the rear side of the positioning block, a return spring and a circular slider are sleeved on the pull rod, the pull rod penetrates through the movable groove and is connected with a limiting block, a pull ring is arranged on the limiting block, a first guide wheel and a winding wheel are arranged on the upper side of the first assembly groove, a pull rope is arranged between the first guide wheel and the winding wheel and is wound on the winding wheel, one end of the pull rope is fixedly connected with the winding wheel, the other end of the, be equipped with clockwork spring on the first pivot, the winding wheel right side is connected with the wind-up roll, the wind-up roll opposite side is connected with the second pivot, the wind-up roll is connected with the sunshade screen, the sunshade screen downside is equipped with the counterweight rod, the window frame wall of counterweight rod left and right sides has all been opened there is the spacing groove, the counterweight rod left and right sides all open with spacing groove assorted recess.

By adopting the technical scheme of the utility model, when the sunshade screen is not needed, the pull rod is pulled by the pull ring to separate the positioning block from the limit teeth and pull the positioning block downwards, at the moment, the wind-up roller rotates due to the pulling force of the pull rope, the sunshade screen rises along with the pull rod, and meanwhile, the clockwork spring is tightened up; when the sunlight is too strong and needs to be shielded, the pull rod is pulled through the pull ring to enable the positioning block to be separated from the limiting teeth, the positioning block is lifted upwards, the wind-up roller is rotated to lower the sunshade screen due to the action of the discharge force of the spring, the stay cable is wound into the winding wheel due to the rotation of the wind-up roller, the positioning block is pushed inwards when the sunshade screen is lowered to a proper position, the positioning block is clamped with the limiting teeth again due to the resilience of the return spring, the lifting of the sunshade screen is completed, meanwhile, the pull ring can be prevented from being completely retracted into the movable groove due to the use of the limiting block, and the return spring can be prevented from being damaged due to the; when the sun-shading curtain positioned outside the window frame is used in a descending mode, sunlight can be prevented from directly irradiating the window body, heat is transmitted into the room through the window body, the indoor temperature is increased, the limiting groove and the groove are matched for use, the problem that the sun-shading effect is poor due to the fact that the sun-shading curtain floats due to wind blowing can be avoided, the counter weight rod can assist the sun-shading curtain to descend when the elasticity of the spring is weakened while the sun-shading curtain is enabled to be more smooth and attractive, and the problem that the sun-shading curtain cannot descend due to the fact that the elasticity of the spring; the utility model discloses simple structure, through the pull ring, the stopper, the pull rod, circular slider, the locating piece, return spring, spacing tooth, the cable, the cooperation of take-up reel and clockwork spring is used, can make the lift of sunshade screen fast conveniently, convenient to use, and the sunshade screen is located the window frame outside, when sheltering from sunshine, can also avoid the sunshine heat to get into indoorly through the window form transmission, the energy consumption of indoor cooling has been reduced, the use of spacing groove and recess simultaneously, can avoid the sunshade screen to be blown by wind when using and cause the sunshade effect not good.

Further inject, the wind-up roll downside is equipped with a plurality of clean brushes. With this structure, moisture or dust on the surface of the sunshade can be cleaned when the sunshade is retracted into the window frame.

Further inject, be equipped with the raised grain recess on the pull ring. Such structure can be convenient for stimulate the pull ring, avoids the pull ring to cross smooth and causes the use inconvenient.

Further limited, the sunshade curtain is a polyester curtain. The structure can enable the sunshade curtain to have higher strength and light resistance and lower cost.

The utility model discloses have following advantage with prior art relative ratio:

the sun-shading curtain can be quickly and conveniently lifted or lowered by matching the pull ring, the limiting block, the pull rod, the circular sliding block, the positioning block, the return spring, the limiting teeth, the pull rope, the winding wheel and the spring, and the use is convenient; meanwhile, the sun-shading curtain is positioned outside the window frame, so that sunlight can be prevented from directly irradiating the window body while shading the sun, and heat is transmitted into the room through the window body to cause overhigh indoor temperature; through the use of recess and spacing groove, the sunshade can avoid the sunshade screen to be blown by wind when using and cause the sunshade effect not good.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a first schematic structural view of an aluminum alloy door/window with a sunshade mechanism according to an embodiment of the present invention;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a schematic structural view of an aluminum alloy door/window with a sunshade mechanism according to an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at B of FIG. 3;

fig. 5 is a first cross-sectional view of an al-alloy door & window with a sunshade mechanism according to an embodiment of the present invention;

FIG. 6 is a second cross-sectional view of an aluminum alloy door/window with a sunshade mechanism according to an embodiment of the present invention;

FIG. 7 is an enlarged schematic view at C of FIG. 6;

fig. 8 is a third cross-sectional view of an al-alloy door & window with a sunshade mechanism according to an embodiment of the present invention;

the main element symbols are as follows:

the window frame comprises a window frame 1, a window body 11, a first assembly groove 2, a movable groove 21, a limiting tooth 22, a positioning block 3, a pull rod 31, a return spring 32, a circular sliding block 33, a limiting block 34, a pull ring 35, a first guide wheel 4, a winding wheel 5, a pull rope 51, a first rotating shaft 52, a clockwork spring 53, a winding roller 54, a second rotating shaft 55, a cleaning hairbrush 56, a sun-shading curtain 6, a counterweight rod 61, a limiting groove 62 and a groove 63.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-8, an aluminum alloy door and window with a sunshade mechanism comprises a window frame 1, a window body 11 is slidably connected in the window frame 1, a first assembly groove 2 is formed on the left side of the window frame 1, a movable groove 21 is formed in the front side of the first assembly groove 2, a limiting tooth 22 is arranged on the inner wall of the first assembly groove 2, the limiting tooth 22 is connected with a positioning block 3 matched with the limiting tooth, a pull rod 31 matched with the movable groove 21 is fixedly connected to the rear side of the positioning block 3, a return spring 32 and a circular slider 33 are sleeved on the pull rod 31, the pull rod 31 penetrates through the movable groove 21 and is connected with a limiting block 34, a pull ring 35 is arranged on the limiting block 34, a first guide wheel 4 and a winding wheel 5 are arranged on the upper side of the first assembly groove 2, a cable 51 is arranged between the first guide wheel 4 and the winding wheel 5, the cable 51 is wound around the winding wheel, first pivot 52 of 5 left sides fixedly connected with of take-up reel, be equipped with clockwork spring 53 on

first pivot

52, 5 right sides of take-up reel are connected with wind-up roll 54, wind-up roll 54 opposite side is connected with second pivot 55, wind-up roll 54 is connected with

sunshade screen

6, and 6 downside sunshades 61 are equipped with counterweight rod 61, and limiting groove 62 has all been opened to the window frame 1 wall of counterweight rod 61 left and right sides, and counterweight rod 61 left and right sides all opens with limiting groove 62 assorted recess 63.

By adopting the technical scheme of the utility model, when the sunshade screen 6 is not needed, the pull rod 31 is pulled by the pull ring 35 to separate the positioning block 3 from the limit teeth 22 and pull the positioning block 3 downwards, at the moment, the wind-up roll 54 is rotated by the pulling force of the pull rope 51, the sunshade screen 6 is lifted therewith, and the clockwork spring 53 is tightened up, when the sunshade screen 6 is completely retracted into the window frame 1, the positioning block 3 is clamped into the limit teeth 22 again by pushing inwards by the pull ring 35 and matching with the rebound of the return spring 32, so that the sunshade screen 6 is retracted into the window frame 1; when the sunlight is too strong and needs to be shielded, the pull rod 31 is pulled through the pull ring 35 to separate the positioning block 3 from the limiting teeth 22 and lift the positioning block 3 upwards, at the moment, the wind-up roller 54 rotates to lower the sunshade curtain 6 due to the releasing action of the clockwork spring 53, the stay rope 51 is wound into the winding wheel 5 due to the rotation of the wind-up roller 54, the positioning block 3 is pushed inwards when the sunshade curtain 6 descends to a proper position, at the moment, the return spring 32 rebounds to enable the positioning block 3 to be clamped with the limiting teeth 22 again, the lifting of the sunshade curtain 6 is completed, meanwhile, the pull ring 35 can be prevented from being completely retracted into the movable groove 21 through the use of the limiting block 34, and the damage of the return spring 32 caused by the direct contact of the; when the sun-shading curtain 6 positioned outside the window frame 1 is used in a descending mode, sunlight can be prevented from directly irradiating the window body 11, heat is transmitted into the room through the window body 11, the indoor temperature is increased, the limiting groove 62 and the groove 63 are matched, the problem that the sun-shading effect is poor due to the fact that the sun-shading curtain 6 floats under the action of wind can be avoided, the counter weight rod 61 enables the sun-shading curtain 6 to be more smooth and attractive, meanwhile, the sun-shading curtain 6 can be assisted to descend when the elasticity of the spiral spring 53 is weakened, and the sun-shading curtain 6 cannot descend due to the fact that the elasticity of the spiral spring 53; the utility model discloses simple structure, through pull ring 35, stopper 34, pull rod 31, circular slider 33, locating piece 3, return spring 32, spacing tooth 22, cable 51, the cooperation of take-up reel 5 and clockwork spring 53 is used, can make sunshade screen 6's lift fast conveniently, and sunshade screen 6 is located the window frame 1 outside, when sheltering from sunshine, can also avoid the sunshine heat to get into indoorly through the transmission of window form 11, the energy consumption of indoor cooling has been reduced, spacing groove 62 and recess 63's use simultaneously, can avoid sunshade screen 6 to be blown by wind when using and cause the sunshade effect not good.

Preferably, a plurality of cleaning brushes 56 are provided on the underside of the take-up roller 54. With such a structure, moisture or dust on the surface of the sunshade 6 can be cleaned when the sunshade 6 is received in the window frame 1. In fact, other structures are also conceivable as the case may be, enabling the surface of the sunshade 6 to be cleaned when the sunshade 6 is received in the window frame 1.

Preferably, the pull ring 35 is provided with a wave groove. Such a structure can be convenient for pull the pull ring 35, and avoid the use inconvenience caused by the excessive slip of the pull ring 35. In fact, other configurations are contemplated as the case may be, which facilitate the pulling of the tab 35.

Preferably, the shade 6 is a polyester shade. With such a structure, the sunshade 6 can have high strength and light resistance and low cost. In fact, other structures can be considered according to specific situations, so that the sunshade curtain 6 can have higher service performance.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an aluminum alloy door and window with sunshade mechanism, includes window frame (1), sliding connection has window form (11), its characterized in that in window frame (1): the window frame (1) is provided with a first assembling groove (2) on the left side, a movable groove (21) is formed in the front side of the first assembling groove (2), limiting teeth (22) are arranged on the inner wall of the first assembling groove (2), the limiting teeth (22) are connected with positioning blocks (3) matched with the limiting teeth, pull rods (31) matched with the movable groove (21) are fixedly connected to the rear sides of the positioning blocks (3), return springs (32) and circular sliders (33) are sleeved on the pull rods (31), the pull rods (31) penetrate through the movable groove (21) and are connected with limiting blocks (34), pull rings (35) are arranged on the limiting blocks (34), a first guide wheel (4) and a winding wheel (5) are arranged on the upper side of the first assembling groove (2), a cable (51) is arranged between the first guide wheel (4) and the winding wheel (5), and the winding wheel (5) are wound by the cable (51), just cable (51) one end and take-up pulley (5) fixed connection, cable (51) other end and locating piece (3) fixed connection, the first pivot (52) of take-up pulley (5) left side fixedly connected with, be equipped with clockwork spring (53) on first pivot (52), take-up pulley (5) right side is connected with wind-up roll (54), wind-up roll (54) opposite side is connected with second pivot (55), wind-up roll (54) are connected with sunshade screen (6), sunshade screen (6) downside is equipped with counterweight rod (61), window frame (1) wall of counterweight rod (61) left and right sides has all opened spacing groove (62), counterweight rod (61) left and right sides all opened with spacing groove (62) assorted recess (63).

2. The al-alloy door & window with sunshade mechanism of claim 1, characterized in that: a plurality of cleaning brushes (56) are arranged on the lower side of the winding roller (54).

3. The al-alloy door & window with sunshade mechanism of claim 1, characterized in that: the pull ring (35) is provided with a raised groove.

4. The al-alloy door & window with sunshade mechanism of claim 1, characterized in that: the sun-shading curtain (6) is a polyester curtain.