CN211818982U - A connection structure and folding window for window - Google Patents
A connection structure and folding window for window Download PDFInfo
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- CN211818982U CN211818982U CN202020055279.4U CN202020055279U CN211818982U CN 211818982 U CN211818982 U CN 211818982U CN 202020055279 U CN202020055279 U CN 202020055279U CN 211818982 U CN211818982 U CN 211818982U
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Abstract
The utility model relates to the technical field of door and window manufacturing, the service life of the existing window connecting structure is short, the utility model provides a connecting structure and a folding window for a window, which comprises a first connecting part and a second connecting part, wherein one connecting part is arranged on the connecting end surface of a unit window, and the other connecting part is arranged on the connecting end surface of a stand column; the upright post is used for connecting the two unit windows, and the cross sections of the two connecting parts are in spiral shapes and have the same direction; the free ends of the two connecting parts are the inner ends of the spiral lines; when the window is closed, the free end of the second connecting part is wrapped and buckled on the free end of the first connecting part; the second connecting part is also provided with a limiting part, and the outer end of the first connecting part is connected with a sliding connecting part which is matched with the limiting part; in the process of opening the window, the second connecting part rotates around the free end of the first connecting part, the limiting part slides on the sliding part, and the limiting part slides from the outer end of the first connecting part to the inner end of the first connecting part; large contact surface, abrasion resistance and long service life.
Description
Technical Field
The utility model belongs to the technical field of door and window manufacturing technology and specifically relates to a connection structure and folding window for window that says so.
Background
The existing folding window is connected with window body units through hinges, for example, a Chinese patent with the patent number of 205618021U discloses a folding window, which comprises a frame body and a folding window body arranged in the frame body, wherein the folding window body comprises more than one group of unit window groups connected side by side, each unit window group comprises more than two unit windows hinged with each other, one side of each unit window group is connected with the frame body through an edge hinge structure, and the other side of each unit window group is connected with the frame body through a pulley assembly; the double pulleys (guide pulleys) of the pulley assembly are connected with the unit window group through upper hinge hinges (lower hinge hinges).
When the folding window is in an opening state, one end of the unit window is separated from the frame body, the gravity of the unit window can act on the hinge, and in the long-term use process, the hinge is worn and deformed under the gravity, so that the service life is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that overcome the defect that exists among the above-mentioned prior art, provide a connection structure and folding window for window, stand wear and tear, long service life.
In order to achieve the above object, a first aspect of the present invention provides a connecting structure for a window, including a first connecting portion and a second connecting portion, wherein one connecting portion is disposed on a connecting end surface of a unit window, and the other connecting portion is disposed on a connecting end surface of a window frame or a pillar or another unit window; the upright post is used for connecting the two unit windows; the first connecting part and the second connecting part are contacted, the contacted connecting surfaces extend in the vertical direction, and the cross sections of the two connecting parts are spiral and have the same direction; the free ends of the two connecting parts are the inner ends of the spirals, the outer end of one connecting part is connected with the connecting end surface of the unit window, and the outer end of the other connecting part is connected with the connecting end surface of the window frame or one upright post or the other unit window; the curvature radius of the free end of the first connecting part is larger than that of the free end of the section of the second connecting part; when the window is closed, the connecting end surface of the unit window is butted with the window frame or the upright post or the connecting end surface of another unit window, and the free end of the second connecting part is wrapped and buckled on the free end of the first connecting part; the second connecting part is also provided with a limiting part, and the outer end of the first connecting part is connected with a sliding connecting part which is matched with the limiting part; in the process of opening the window, the second connecting part rotates around the free end of the first connecting part, one end of the connecting end face of the unit window is separated from one end of the connecting end face of the window frame or the upright post or the other unit window, the limiting part slides on the sliding part, and the limiting part slides to the inner end of the first connecting part from the outer end of the first connecting part.
Above-mentioned technical scheme, with the side frame integrated into one piece of connecting portion and unit window, with the side frame integrated into one piece of another connecting portion and window frame or a stand or another unit window, realize the transmission through the cooperation of two connecting portions and connect, area of contact when having increased the rotation through integrated into one piece's design, and then reduce the pressure on the unit area, thereby reduce the friction, increase of service life, simultaneously with the integration setting of connecting portion and unit window or stand, assembly parts has been reduced, production cost is reduced, the installation has also been simplified, and the installation efficiency is improved.
The utility model discloses further preferred scheme does: the upright post is provided with two opposite and parallel connection end surfaces, each connection end surface is provided with a first connection part, and the two first connection parts are symmetrically arranged; the second connecting portion is arranged on the connecting end face of the unit window.
The utility model discloses further preferred scheme does: the first connecting part is positioned at the connecting corner between the connecting end surface and the side surface of the upright column, the outer end of the first connecting part is connected with the connecting end surface of the upright column, and the first connecting part is outwards convex; the second connecting portion are located at connecting corners of the connecting end face and the side faces of the unit window, the outer end of the second connecting portion is connected with the connecting end face of the unit window, and the second connecting portion is inwards concave.
The utility model discloses further preferred scheme does: the limiting part extends outwards from the side surface of the unit window and is tangent to the outer side of the second connecting part; the cross section of the sliding connection part is an arc section, and the sliding connection part is positioned at the outer end of the first connection part and is connected in the extending direction of the first connection part; one end of the sliding part is connected with the connecting end face of the upright post, and the other end of the sliding part is connected with the side face of the upright post; in the process of opening or closing the window, the limiting part slides on the inner side surface of the sliding part.
The utility model discloses further preferred scheme does: the outer end of the first connecting part is connected with the inner side surface of one end of the sliding part; when the window is completely opened, the limiting part abuts against the outer end of the first connecting part; when the window is completely closed, the limiting part is flush with the side surface of the upright post.
The utility model discloses further preferred scheme does: and arc-shaped reinforcing ribs are arranged on the outer side surface of the sliding connection part.
Adopt above-mentioned technical scheme, increase the intensity of sliding connection portion, prevent its deformation.
The utility model discloses further preferred scheme does: and sealing elements for increasing the sealing property when the window is closed are arranged on the connecting end faces of the unit windows or the connecting end faces of the stand columns. The sound insulation effect is increased.
The utility model discloses further preferred scheme does: the connecting end face of the stand column is provided with a groove for installing a sealing element and a clamping groove arranged in the groove and used for fixing the sealing element, and the sealing element is mostly made of rubber sealing strips.
The utility model discloses further preferred scheme does: when the window is closed, the connecting end face of the unit window is tightly contacted with the sealing element on the connecting end face of the upright post, and the free end of the second connecting part is wrapped and buckled on the free end of the first connecting part; the inner side surface of the second connecting part is attached to the outer side surface of the first connecting part.
The utility model discloses the second aspect still provides a folding window, including unit window and stand, adopted any in the first aspect between unit window and the stand a connection framework for the window.
To sum up, the utility model discloses following beneficial effect has: firstly, the abrasion is reduced, and the service life is prolonged; and secondly, the integrated forming is realized, the production and the installation are convenient, the production cost is reduced, and the installation efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of example 1.
Fig. 2 is an exploded view of embodiment 1.
Fig. 3 is a positional state diagram of embodiment 1 when the window is closed.
FIG. 4 is a position state diagram of the embodiment 1 in the opening and closing processes of the window.
FIG. 5 is a schematic structural view of example 2.
In the figure: 1. a first connection portion; 2. a second connecting portion; 3. a unit window; 4. a column; 41. a seal member; 42. a groove; 43. a card slot; 5. an inner end; 6. an outer end; 7. a limiting part; 8. a sliding connection part; 9. and (4) reinforcing ribs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications without inventive contribution to the present embodiment as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Example 1: as shown in fig. 1 and 2, a connection structure for a window, which is mainly used for a folding window, is shown, and includes a first connection portion 1 and a second connection portion 2, wherein one connection portion is provided on a connection end surface of a unit window 3, and the other connection portion is provided on a connection end surface of a window frame or a pillar 4 or another unit window 3.
The first connecting portion 1 and the second connecting portion 2 are contacted and the contacted connecting surface extends in the vertical direction, and the cross-sectional shapes of the two connecting portions are both spiral and have the same direction. The free ends of the two connecting parts are spiral inner ends 5, the outer end 6 of one connecting part is connected with the connecting end surface of the unit window 3, and the outer end 6 of the other connecting part is connected with the connecting end surface of the window frame or one upright post 4 or the other unit window 3. The radius of curvature of the free end of the first connecting part 1 is greater than that of the free end of the section of the second connecting part 2.
As shown in fig. 3, when the window is closed, the connection end surface of the unit window 3 is abutted against the window frame or the pillar 4 or the connection end surface of another unit window 3, and the free end of the second connection part 2 is wrapped and engaged with the free end of the first connection part 1.
Still be equipped with spacing portion 7 on the second connecting portion 2, the outer end 6 of first connecting portion 1 even has the sliding connection portion 8 that is used for with spacing portion 7 looks adaptation.
As shown in fig. 4, during the opening process of the window, the second connecting portion 2 rotates around the free end of the first connecting portion 1, one end of the connecting end surface of the unit window 3 is separated from one end of the connecting end surface of the window frame or the pillar 4 or another unit window 3, the limiting portion 7 slides on the sliding portion 8, and the limiting portion 7 slides from the outer end 6 of the first connecting portion 1 to the inner end 5 thereof.
In the present embodiment, the pillar 4 is taken as an example, and two opposite and parallel connecting end surfaces are provided on the pillar 4 for connecting two unit windows 3. Each connection end face is provided with a first connection part 1, and the two first connection parts 1 are symmetrically arranged. First connecting portion 1 is located the connection terminal surface of stand 4 and the corner of being connected of side, and the outer end 6 of first connecting portion 1 links to each other with the connection terminal surface of stand 4 and first connecting portion 1 is outwards protruding.
The second connection portion 2 is provided on a connection end surface of the unit window 3. Specifically, the second connecting portion 2 is located at a connecting corner between the connecting end surface and the side surface of the unit window 3, the outer end 6 of the second connecting portion 2 is connected with the connecting end surface of the unit window 3, and the second connecting portion 2 is inwardly concave.
The limiting part 7 extends outwards from the side surface of the unit window 3 and is tangent to the outer side of the second connecting part 2. The section of the sliding connection part 8 is an arc section, and the sliding connection part 8 is positioned at the outer end 6 of the first connection part 1 and is connected in the extending direction of the first connection part. One end of the sliding connection part 8 is connected with the connecting end surface of the upright post 4, and the other end is connected with the side surface of the upright post 4.
During the opening or closing process of the window, the limiting part 7 slides on the inner side surface of the sliding part 8. The outer side surface of the sliding connection part 8 is provided with an arc-shaped reinforcing rib 9.
The outer end 6 of the first connecting part 1 is connected with the inner side surface of one end of the sliding connection part 8. When the window is completely opened, the limiting part 7 is abutted against the outer end 6 of the first connecting part. When the window is completely closed, the limiting part 7 is flush with the side surface of the upright post 4.
The connection end surface of the unit window 3 or the connection end surface of the pillar 4 is provided with a sealing member 41 for increasing sealability when the window is closed. In this embodiment, the sealing element 41 is a sealing strip, a groove 42 for installing the sealing element 41 and a slot 43 for fixing the sealing element 41 are disposed in the groove 42 on the connecting end surface of the upright post 4, and the sealing strip is disposed in the groove 42 of the upright post 4 and fixed by the slot 43. In the present embodiment, the sealing tape has a narrow width (the width is a direction perpendicular to the surface of the window glass), and when the sealing tape is wide, the sealing property and the sound insulation effect can be increased.
When the window is closed, the connecting end surface of the unit window 3 is tightly contacted with the sealing element 41 on the connecting end surface of the upright post 4, and the free end of the second connecting part 2 is covered and buckled on the free end of the first connecting part 1. The inner side surface of the second connecting part 2 is attached to the outer side surface of the first connecting part 1.
Example 2: as shown in fig. 5, there is shown a folding window to which the coupling structure of embodiment 1 is applied, the folding window including unit windows 3 and pillars 4. The connection structure for the window in embodiment 1 is adopted between the unit window 3 and the pillar 4. The two ends of the upright post 4 are connected with a unit window 3 through the connecting structure, a pulley block is arranged below the other end of the unit window 3 and is positioned on a track of a window frame, and the pulley block is fixed on the unit window 3 through a rotating shaft. When the window is opened, the vertical column 4 is pushed or pulled to separate the window frame outwards or inwards, at the moment, the two unit windows 3 and the vertical column 4 rotate through the connecting structure, and the pulley blocks on the two unit windows 3 move oppositely on the track until the two unit windows 3 are parallel.
Claims (10)
1. A connecting structure for a window is characterized by comprising a first connecting part (1) and a second connecting part (2), wherein one connecting part is arranged on the connecting end surface of a unit window (3), and the other connecting part is arranged on the connecting end surface of a window frame or a stand column (4) or another unit window (3); the upright post (4) is used for connecting the two unit windows (3);
the first connecting part (1) and the second connecting part (2) are contacted, the contacted connecting surfaces extend in the vertical direction, and the cross sections of the two connecting parts are spiral and have the same direction;
the free ends of the two connecting parts are spiral inner ends (5), the outer end (6) of one connecting part is connected with the connecting end surface of the unit window (3), and the outer end (6) of the other connecting part is connected with the connecting end surface of the window frame or one upright post (4) or the other unit window (3);
the curvature radius of the free end of the first connecting part (1) is larger than that of the free end of the section of the second connecting part (2);
when the window is closed, the connecting end surface of the unit window (3) is butted with a window frame or a stand column (4) or the connecting end surface of another unit window (3), and the free end of the second connecting part (2) is wrapped and buckled on the free end of the first connecting part (1);
the second connecting part (2) is also provided with a limiting part (7), and the outer end (6) of the first connecting part (1) is connected with a sliding connecting part (8) which is matched with the limiting part (7);
in the process of opening the window, the second connecting portion (2) winds the free end of the first connecting portion (1) rotates, one end of the connecting end face of the unit window (3) is separated from one end of the connecting end face of the window frame or the upright post (4) or the other unit window (3), the limiting portion (7) slides on the sliding portion (8), and the limiting portion (7) slides to the inner end (5) of the first connecting portion (1) from the outer end (6).
2. The connection structure for a window according to claim 1, wherein: the upright post (4) is provided with two opposite and parallel connection end surfaces, each connection end surface is provided with a first connection part (1), and the two first connection parts (1) are symmetrically arranged; the second connecting portion (2) is arranged on the connecting end face of the unit window (3).
3. The connection structure for a window according to claim 2, wherein: the first connecting part (1) is positioned at the connecting corner of the connecting end surface and the side surface of the upright post (4), the outer end (6) of the first connecting part (1) is connected with the connecting end surface of the upright post (4), and the first connecting part (1) is outwards convex; the second connecting portion (2) are located at the connecting corners of the connecting end faces and the side faces of the unit windows (3), the outer ends (6) of the second connecting portions (2) are connected with the connecting end faces of the unit windows (3), and the second connecting portions (2) are inwards concave.
4. The connection structure for a window according to claim 3, wherein: the limiting part (7) extends outwards from the side surface of the unit window (3) and is tangent to the outer side of the second connecting part (2); the section of the sliding connection part (8) is an arc section, and the sliding connection part (8) is positioned at the outer end (6) of the first connection part (1) and connected in the extending direction of the sliding connection part; one end of the sliding connection part (8) is connected with the connecting end surface of the upright post (4), and the other end of the sliding connection part is connected with the side surface of the upright post (4); in the process of opening or closing the window, the limiting part (7) slides on the inner side surface of the sliding part (8).
5. The connection structure for a window according to claim 4, wherein: the outer end (6) of the first connecting part (1) is connected with the inner side surface of one end of the sliding connecting part (8); when the window is completely opened, the limiting part (7) abuts against the outer end (6) of the first connecting part; when the window is completely closed, the limiting part (7) is flush with the side surface of the upright post (4).
6. The connection structure for a window according to claim 4, wherein: and arc-shaped reinforcing ribs (9) are arranged on the outer side surface of the sliding connection part (8).
7. The connection structure for a window according to any one of claims 1 to 6, wherein: and a sealing piece (41) used for increasing the sealing property when the window is closed is arranged on the connecting end surface of the unit window (3) or the connecting end surface of the upright post (4).
8. The connection structure for a window according to claim 7, wherein: the connecting end face of the upright post (4) is provided with a groove (42) for installing the sealing element (41) and a clamping groove (43) which is arranged in the groove (42) and used for fixing the sealing element (41).
9. The connection structure for a window according to claim 8, wherein: when the window is closed, the connecting end surface of the unit window (3) is tightly contacted with the sealing element (41) on the connecting end surface of the upright post (4), and the free end of the second connecting part (2) is covered and buckled on the free end of the first connecting part (1); the inner side surface of the second connecting part (2) is attached to the outer side surface of the first connecting part (1).
10. A folding window comprising a unit window (3) and a pillar (4), characterized in that a connection framework for windows according to any one of claims 1-9 is used between the unit window (3) and the pillar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055279.4U CN211818982U (en) | 2020-01-10 | 2020-01-10 | A connection structure and folding window for window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020055279.4U CN211818982U (en) | 2020-01-10 | 2020-01-10 | A connection structure and folding window for window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211818982U true CN211818982U (en) | 2020-10-30 |
Family
ID=73049180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020055279.4U Active CN211818982U (en) | 2020-01-10 | 2020-01-10 | A connection structure and folding window for window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211818982U (en) |
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2020
- 2020-01-10 CN CN202020055279.4U patent/CN211818982U/en active Active
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