CN218934133U - Adjustable screen window hinge - Google Patents
Adjustable screen window hinge Download PDFInfo
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- CN218934133U CN218934133U CN202222442941.3U CN202222442941U CN218934133U CN 218934133 U CN218934133 U CN 218934133U CN 202222442941 U CN202222442941 U CN 202222442941U CN 218934133 U CN218934133 U CN 218934133U
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Abstract
The utility model relates to an adjustable screen window hinge which comprises a double-layer window frame fixing bottom plate, a first rotating arm, a second rotating arm, a first rotating plate, a second connecting plate and a window sash fixing plate, wherein the double-layer window frame fixing bottom plate comprises an upper bottom plate and a lower bottom plate which can slide relatively, the upper bottom plate is connected with the lower bottom plate through an eccentric adjusting nail, one end of the upper bottom plate is hinged with the first connecting plate at a position close to the upper part, the middle part of the other end of the upper bottom plate is hinged with the first rotating arm, the other end of the first connecting plate is hinged with the second rotating arm, the first rotating arm is connected with the second rotating arm in a hinged mode, the other end of the second rotating arm is hinged with the outer part of one end of the window sash fixing plate, the other end of the first rotating arm is hinged with the second connecting plate, and one end of the window sash fixing plate hinged with the first rotating arm is provided with a convex structure. The utility model realizes the adjustment of the gap between the window sash and the window frame by rotating the eccentric adjusting nail.
Description
Technical Field
The utility model belongs to the field of screen window accessories, and particularly relates to a screen window hinge with an adjustable screen window sash.
Background
The screen window is installed in the screen window frame through the hinge, the hinge supports and hangs the screen window, and the screen window can smoothly rotate through opening or closing of the hinge, so that the purpose of opening or closing the screen window is achieved. The screen window hinges existing in the market at present are hidden hinges, three-connecting-rod sliding-support hinges, four-connecting-rod sliding-support hinges and the like, and the installation of the screen window sashes can be realized. However, in the installation and use processes of the traditional screen window, the problem that a closing gap exists between the screen window and a screen window frame can occur, so that the window sashes are not smooth enough to open and close.
In addition, the weight of the whole window sash is completely concentrated on the connecting rods by the traditional hinge, and the common three-connecting rod sliding support type hinge and the four-connecting rod sliding support type hinge can bear too large force in the use process, so that potential safety hazards can be caused.
Disclosure of Invention
For improving prior art's not enough, this is novel provides an adjustable screen window hinge, a serial communication port, including double-deck window frame PMKD, first rotating arm, the second rotating arm, first connecting plate, second connecting plate and casement fixed plate, double-deck window frame PMKD is including upper strata bottom plate and lower floor's bottom plate that can relative slip, upper strata bottom plate and lower floor's bottom plate are connected through an eccentric adjustment nail, double-deck window frame PMKD one end is close to the position on upper portion and is articulated with first connecting plate, the middle part and the first rotating arm of double-deck window frame PMKD other end are articulated, the other end and the second rotating arm of first connecting plate are articulated, the other end and the outside of casement fixed plate one end of second rotating arm are articulated, the other end and the casement fixed plate of first rotating arm are articulated, the other end and the casement fixed plate of second connecting plate are articulated, adopt eccentric adjustment nail to connect double-deck window frame PMKD, can realize the relative slip of upper strata bottom plate and lower floor's bottom plate through rotatory eccentric adjustment nail, the clearance of adjusting screen window is very convenient. Meanwhile, due to the fact that the plurality of rotating arms and the connecting plates are used, pressure of the window body to the connecting plates is effectively dispersed, bearing capacity of the connecting plates is reduced, service life of the hinge is prolonged, and potential safety hazards are eliminated.
The upper bottom plate is provided with an eccentric hole matched with the eccentric adjusting nail and is oval.
One end of lower floor's bottom plate is equipped with a vertically positioning baffle, be equipped with a centre gripping piece one on the positioning baffle, the middle part of lower floor's bottom plate and the other end set up a centre gripping piece two respectively, the upper strata bottom plate position that the centre gripping piece that lower floor's bottom plate middle part was established corresponds is equipped with a through-hole one, and when installing the hinge, the clamping to window frame section bar can be realized to the position of adjustment centre gripping piece, need not carry out operations such as nailing again, has reduced installer's work load, has improved work efficiency.
The window fan fixed plate is equipped with limit structure with first rotating arm articulated one end, limit structure's left side is equipped with two cylindrical protruding structures, cylindrical protruding structure's left side is equipped with a centre gripping piece three, and limit structure makes installer need not consider the mounted position problem when installing the window fan, and cylindrical protruding structure and centre gripping piece can effectually keep the stability of window fan.
The fixing plate is provided with a rectangular protruding structure at one end far away from the limiting structure, two through holes II are formed in the rectangular protruding structure, a circular through hole is formed between the rectangular protruding structure and the clamping piece III, the rectangular protruding structure can prop against the window sash to keep the stability of the window sash, and the through holes can be used for installing screw fastening hinges and the window sash.
The first rotating arm is hinged with the double-layer window frame fixing bottom plate, the first connecting plate is hinged with the double-layer window frame fixing bottom plate, the first rotating arm is hinged with the second rotating arm, the first rotating arm is hinged with the second connecting plate, the second connecting plate is hinged with the window sash fixing plate, and the second rotating arm is hinged with the window sash fixing plate through rivets.
The utility model has simple structure, smooth opening and closing of the screen window and convenient adjustment operation of the screen window gap.
Drawings
FIG. 1 is a perspective view of an adjustable screen hinge of the present utility model;
FIG. 2 is a perspective view of another view of the adjustable screen hinge of the present utility model;
fig. 3 is a perspective view of a portion of an adjustable screen hinge of the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1, 2 and 3, an adjustable screen window hinge is characterized by comprising a double-layer window frame fixing bottom plate 1, a first rotating arm 2, a second rotating arm 3, a first connecting plate 4, a second connecting plate 5 and a window sash fixing plate 6, wherein the double-layer window frame fixing bottom plate comprises an upper bottom plate 11 and a lower bottom plate 12 which can slide relatively, the upper bottom plate 11 is connected with the lower bottom plate 12 through an eccentric adjusting nail 13, the position, close to the upper part, of one end of the double-layer window frame fixing bottom plate 1 is hinged with the first connecting plate 4, the middle part of one end of the double-layer window frame fixing bottom plate 1 is hinged with the first rotating arm 2, the other end of the first connecting plate 4 is hinged with the second rotating arm 3, the first rotating arm 2 is connected with the second rotating arm 3 in a hinged mode, the other end of the second rotating arm 3 is hinged with the outer part of one end of the window sash fixing plate 6, the other end of the first rotating arm 2 is hinged with the second connecting plate 5, and the other end of the second connecting plate 5 is hinged with the window sash fixing plate 6. The double-layer window frame fixing bottom plate 1 is connected by adopting the eccentric adjusting nails 13, and the relative sliding of the upper bottom plate 11 and the lower bottom plate 12 can be realized by rotating the eccentric adjusting nails, so that the gap of the screen window is very convenient to adjust. Meanwhile, due to the fact that the plurality of rotating arms and the connecting plates are used, pressure of the window body to the connecting plates is effectively dispersed, bearing capacity of the connecting plates is reduced, service life of the hinge is prolonged, and potential safety hazards are eliminated.
In this embodiment, the upper base plate 11 is preferably provided with an eccentric hole 14 matching the eccentric adjusting pin 13, which is oval.
In this embodiment, preferably, one end of the lower bottom plate 12 is provided with a vertical positioning baffle 121, the positioning baffle 121 is provided with a first clamping piece 122, the middle part and the other end of the lower bottom plate 12 are respectively provided with a second clamping piece 123, and the position of the upper bottom plate 11 corresponding to the clamping piece 123 provided in the middle of the lower bottom plate 12 is provided with a first through hole 111.
In this embodiment, preferably, a limiting structure 61 is disposed at an end of the sash fixing plate 6 hinged to the first rotating arm, two cylindrical protruding structures 62 are disposed on the left side of the limiting structure 61, and a third clamping piece 63 is disposed on the left side of the cylindrical protruding structures 62.
In this embodiment, preferably, one end of the fixing plate 6 away from the limiting structure 61 is provided with a rectangular protruding structure 64, two through holes two 65 are formed in the rectangular protruding structure 64, a circular through hole 66 is formed between the rectangular protruding structure 64 and the third clamping piece 63, the rectangular protruding structure 64 can prop against the window sash to keep the window sash stable, and the through holes can be used for installing screw fastening hinges and the window sash.
In this embodiment, preferably, the first rotating arm 2 is hinged to the double-layer window frame fixing bottom plate 1, the first connecting plate 4 is hinged to the double-layer window frame fixing bottom plate 1, the first rotating arm 2 is hinged to the second rotating arm 3, the first rotating arm 2 is hinged to the second connecting plate 5, the second connecting plate 5 is hinged to the window sash fixing plate 6, and the second rotating arm 3 is hinged to the window sash fixing plate 6. The gasket that rivet junction was equipped with can effectively reduce the frictional force that the hinge bore when pushing and pulling the screen window, noise reduction improves the life of screen window hinge.
The process of adjusting the screen window clearance is as follows: the eccentric adjusting nails 13 are rotated to realize the relative sliding of the upper bottom plate 11 and the lower bottom plate 12, so that the gap between the screen window sash and the screen window frame is adjusted, the whole adjusting process is ensured to be positioned accurately by the eccentric adjusting nails 13, and the adjusting structure is simple, convenient to install and free from disassembly and assembly.
Meanwhile, due to the fact that the plurality of rotating arms and the connecting plates are used, pressure of the window body to the connecting plates is effectively dispersed, bearing capacity of the connecting plates is reduced, service life of the hinge is prolonged, and potential safety hazards are eliminated.
What has been described above is but some of the embodiments of the utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (7)
1. The utility model provides an adjustable screen window hinge, a serial communication port, including double-deck window frame fixed baseplate (1), first rotating arm (2), second rotating arm (3), first connecting plate (4), second connecting plate (5) and casement fixed plate (6), double-deck window frame fixed baseplate is including upper strata bottom plate (11) and lower floor's bottom plate (12) that can relative slip, upper strata bottom plate (11) are connected through an eccentric adjusting nail (13) with lower floor's bottom plate (12), the position that double-deck window frame fixed baseplate (1) one end is close to upper portion is articulated with first connecting plate (4), the middle part and the first rotating arm (2) of double-deck window frame fixed baseplate (1) other end are articulated, the other end and the second rotating arm (3) of first connecting plate (4) are articulated, the other end and the outside of second rotating arm (3) and fixed plate (6) one end are articulated, the other end and the casement fixed plate (6) of second connecting plate (5) are articulated.
2. An adjustable screen hinge according to claim 1, characterized in that the upper floor (11) is provided with eccentric holes (14) matching the eccentric adjustment nails (13) which are oval.
3. The adjustable screen window hinge according to claim 1, wherein one end of the lower base plate (12) is provided with a vertical positioning baffle (121), the positioning baffle (121) is provided with a first clamping piece (122), the middle part and the other end of the lower base plate (12) are respectively provided with a second clamping piece (123), and the position of the upper base plate (11) corresponding to the second clamping piece (123) arranged in the middle of the lower base plate (12) is provided with a first through hole (111).
4. The adjustable screen window hinge according to claim 1, wherein one end of the window sash fixing plate (6) hinged to the first rotating arm is provided with a limiting structure (61), two cylindrical protruding structures (62) are arranged on the left side of the limiting structure (61), and one clamping piece III (63) is arranged on the left side of the cylindrical protruding structures (62).
5. The adjustable screen window hinge according to claim 4, wherein one end of the fixing plate (6) far away from the limiting structure (61) is provided with a rectangular protruding structure (64), two through holes (65) are formed in the rectangular protruding structure (64), and a circular through hole (66) is formed between the rectangular protruding structure (64) and the clamping piece (63).
6. The adjustable screen window hinge according to claim 1, wherein rivets are used for hinging connection between the first rotating arm (2) and the double-layer window frame fixing bottom plate (1), between the first connecting plate (4) and the double-layer window frame fixing bottom plate (1), between the first rotating arm (2) and the second rotating arm (3), between the first rotating arm (2) and the second connecting plate (5), between the second connecting plate (5) and the window sash fixing plate (6) and between the second rotating arm (3) and the window sash fixing plate (6).
7. The adjustable screen window hinge according to claim 1 or 6, wherein gaskets are arranged between the first rotating arm (2) and the double-layer window frame fixing bottom plate (1), between the first connecting plate (4) and the double-layer window frame fixing bottom plate (1), between the first rotating arm (2) and the second rotating arm (3), between the first rotating arm (2) and the second connecting plate (5), between the second connecting plate (5) and the window sash fixing plate (6) and between the second rotating arm (3) and the window sash fixing plate (6) by adopting rivets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222442941.3U CN218934133U (en) | 2022-09-15 | 2022-09-15 | Adjustable screen window hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222442941.3U CN218934133U (en) | 2022-09-15 | 2022-09-15 | Adjustable screen window hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218934133U true CN218934133U (en) | 2023-04-28 |
Family
ID=86094223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222442941.3U Active CN218934133U (en) | 2022-09-15 | 2022-09-15 | Adjustable screen window hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218934133U (en) |
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2022
- 2022-09-15 CN CN202222442941.3U patent/CN218934133U/en active Active
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