CN215369305U - Easy opening and closing window screen hinge - Google Patents
Easy opening and closing window screen hinge Download PDFInfo
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- CN215369305U CN215369305U CN202120335751.4U CN202120335751U CN215369305U CN 215369305 U CN215369305 U CN 215369305U CN 202120335751 U CN202120335751 U CN 202120335751U CN 215369305 U CN215369305 U CN 215369305U
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Abstract
本实用新型涉及门窗铰链技术领域，尤其涉及一种易开合窗纱铰链，包括铰链本体，铰链本体包括窗框安装板、窗扇安装板、第一连杆、第二连杆和第三连杆，第一连杆分别和第三连杆分别均与窗框安装板和窗扇安装板铰接，第二连杆分别与第一连杆的中部和第三连杆的中部铰接，窗扇安装板下端设有与第一连杆和第三连杆接触的上支垫，以实现降低第一连杆和第三连杆在运功过程中的摩擦；通过上支垫对第一连杆和第三连杆与窗扇安装板的铰接处垫起，避免第一连杆和第三连杆直接与窗扇安装板铰接，有效降低铰链本体开合时第一连杆和第三连杆与窗扇安装板之间的摩擦，进而提高铰链本体开合时的平滑度，有效防止铰链本体产生形变，提高铰链本体的安全性。
The utility model relates to the technical field of door and window hinges, in particular to an easy-to-open and close window screen hinge, comprising a hinge body, wherein the hinge body comprises a window frame mounting plate, a window sash mounting plate, a first connecting rod, a second connecting rod and a third connecting rod, The first connecting rod and the third connecting rod are respectively hinged with the window frame mounting plate and the window sash mounting plate, the second connecting rod is hinged with the middle part of the first connecting rod and the middle part of the third connecting rod respectively, and the lower end of the window sash mounting plate is provided with The upper support pad in contact with the first link and the third link can reduce the friction of the first link and the third link in the process of power; The hinged joint with the sash mounting plate is padded to prevent the first link and the third link from being directly hinged with the sash mounting plate, effectively reducing the friction between the first link and the third link and the window sash mounting plate when the hinge body is opened and closed. friction, thereby improving the smoothness of the hinge body when opening and closing, effectively preventing the hinge body from being deformed, and improving the safety of the hinge body.
Description
Technical Field
The utility model relates to the technical field of door and window hinges, in particular to an easy-to-open window screening hinge.
Background
The screen window fan is often assembled in door frame department, the accessible is opened the mode that glass casement closed screen window fan and is ventilated, take a breath indoor, can effectively prevent outdoor mosquito through screen window fan simultaneously and get into indoorly, often need use the door and window hinge in the assembly of screen window fan, the door and window hinge of current flat-open window most hinders when opening and shutting and feels stronger, be unfavorable for opening and shutting, and the friction between the connecting rod easily makes the connecting rod produce deformation, make the door and window hinge lose the security, consequently, it is necessary to improve.
Disclosure of Invention
The utility model aims to provide an easy-to-open window screen hinge aiming at the defects of the prior art, which can enable a window screen to be opened and closed more smoothly, reduce the friction between connecting rods and prolong the service life of the door and window hinge.
In order to achieve the purpose, the technical scheme adopted by the utility model is as follows: the hinge comprises a hinge body, wherein the hinge body comprises a window frame mounting plate, a window sash mounting plate, a first connecting rod, a second connecting rod and a third connecting rod, the first connecting rod and the third connecting rod are respectively hinged with the window frame mounting plate and the window sash mounting plate, the second connecting rod is respectively hinged with the middle part of the first connecting rod and the middle part of the third connecting rod, and an upper support pad in contact with the first connecting rod and the third connecting rod is arranged at the lower end of the window sash mounting plate to reduce friction of the first connecting rod and the third connecting rod in the power transporting process.
Specifically, go up the bolster and be the metal material, go up the bolster and be equipped with first step and second step, the thickness of first step is greater than the thickness of second step, the lower surface of first step and the upper surface contact of first connecting rod, the lower surface of second step and the upper surface contact of third connecting rod.
Specifically, go up a pad and be the plastic material, go up the pad and be equipped with first step and second step, the thickness of first step is greater than the thickness of second step, the lower surface of first step and the upper surface contact of first connecting rod, the lower surface of second step and the upper surface contact of third connecting rod.
Specifically, the third connecting rod is provided with a position avoiding opening, the position avoiding opening is in a V shape, and the opening of the position avoiding opening faces the first step of the upper support pad.
Specifically, the rear end of the sash mounting plate is provided with a tip block, the front end of the window frame mounting plate is provided with a window frame vertex angle corresponding to the tip block, and the tip block is positioned in the window frame vertex angle when the hinge body is closed.
Specifically, the rear end of the window sash mounting plate is provided with a bending part, and the bending part is L-shaped.
Specifically, the hinged parts among the window frame mounting plate, the window sash mounting plate, the first connecting rod, the second connecting rod and the third connecting rod are all provided with gaskets, and the thickness of each gasket is 0.3 mm to 3 mm.
Specifically, the window frame mounting plate is provided with a plurality of window frame fixing holes for being fixedly connected with a window frame, and the sash mounting plate is provided with a plurality of sash fixing holes for being fixedly connected with a sash.
The utility model has the beneficial effects that: the hinge part of the first connecting rod and the third connecting rod and the window sash mounting plate is padded up through the upper supporting pad, so that the first connecting rod and the third connecting rod are prevented from being directly hinged with the window sash mounting plate, the friction between the first connecting rod and the window sash mounting plate and the friction between the third connecting rod and the window sash mounting plate when the hinge body is opened are effectively reduced, the smoothness of the hinge body when the hinge body is opened is further improved, the hinge body is effectively prevented from being deformed, and the safety and the service life of the hinge body are improved.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the explosive structure of the present invention.
The reference numerals include:
1. a window frame mounting plate; 2. a sash mounting plate; 3. a first link; 4. a second link; 5. a third link;
6. an upper support pad; 7. a first step; 8. a second step; 9. a position avoiding port; 10. a tip block; 11. a top angle of the window frame;
12. a gasket; 13. a window frame fixing hole; 14. a window sash fixing hole; 15. a bending part.
Detailed Description
The present invention is described in detail below with reference to the attached drawings.
As shown in fig. 1-2, the easy-to-open window screening hinge comprises a hinge body, the hinge body comprises a window frame mounting plate 1, a window sash mounting plate 2, a first connecting rod 3, a second connecting rod 4 and a third connecting rod 5, the first connecting rod 3 and the third connecting rod 5 are respectively hinged to the window frame mounting plate 1 and the window sash mounting plate 2, the second connecting rod 4 is respectively hinged to the middle of the first connecting rod 3 and the middle of the third connecting rod 5, and the window sash mounting plate 2 is provided with an upper support pad 6 in contact with the first connecting rod 3 and the third connecting rod 5 so as to reduce friction of the first connecting rod 3 and the third connecting rod 5 in the power transporting process. Through set up a pad 6 on 2 lower extremes of casement mounting panel, by last pad 6 and first connecting rod 3 and third connecting rod 5 articulated, and then avoid first connecting rod 3 and third connecting rod 5 directly to articulate with casement mounting panel 2, and then effectively reduce the friction between hinge body opening time first connecting rod 3 and third connecting rod 5 and the casement mounting panel 2, and then improve the smoothness degree when hinge body opens and shuts, effectively prevent that the hinge body from producing deformation, improve the security and the life of hinge body.
Go up a pad 6 for metal material or plastic material, go up pad 6 and be equipped with first step 7 and second step 8, the thickness of first step 7 is greater than the thickness of second step 8, the lower surface of first step 7 and the upper surface contact of first connecting rod 3, the lower surface of second step 8 and the upper surface contact of third connecting rod 5. Can select for use plastic material or metallic copper material's upper support 6 to assemble in this embodiment and use, it reduces the friction effect the same, can have to misplace first connecting rod 3 and third connecting rod 5 through setting up first step 7 and second step 8 simultaneously, further reduces the friction of first connecting rod 3 and third connecting rod 5 at the in-process that opens and shuts.
The third connecting rod 5 is provided with a position avoiding opening 9, the position avoiding opening 9 is V-shaped, and the opening of the position avoiding opening 9 faces the first step 7 of the upper supporting pad 6. Keep away a mouthful 9 through setting up and keep away the position to first step 7, and then reduce the friction between third connecting rod 5 and the upper bolster 6, improve smoothness, when the hinge body was opened to the limited angle, the V word on the third connecting rod 5 was kept away a mouthful 9 and upper bolster 6 and is leaned on, and then played limiting displacement, and then increased the anti-wind pressure ability of hinge body.
The rear end of the window sash mounting plate 2 is provided with a centre block 10, the front end of the window frame mounting plate 1 is provided with a window frame vertex angle 11 corresponding to the centre block 10, and the centre block 10 is positioned in the window frame vertex angle 11 when the hinge body is closed. When the hinge body is closed, the top block 10 and the window frame vertex angle 11 form limiting fit, and the window sash mounting plate 2 is thickened, so that the bearing capacity is further improved.
The rear end of the window sash mounting plate 2 is provided with a bending part 15, and the bending part 15 is L-shaped. The window sash mounting plate 2 is limited through the bending part 15 when being inserted into the window sash groove, so that the window sash mounting plate 2 is prevented from being manually adjusted after being inserted too deeply into the window sash groove, and the installation convenience is improved.
The hinge joints among the window frame mounting plate 1, the window sash mounting plate 2, the first connecting rod 3, the second connecting rod 4 and the third connecting rod 5 are all provided with gaskets 12, and the thickness of each gasket 12 is 0.3 mm to 3 mm. The lubricating property of the hinged part is improved through the gasket 12, so that the opening and closing of the sliding support hinge are smoother.
The window frame mounting plate 1 is provided with a plurality of window frame fixing holes 13 for being fixedly connected with a window frame, and the window sash mounting plate 2 is provided with a plurality of window sash fixing holes 14 for being fixedly connected with window sashes. The stability of the window frame mounting plate 1 during installation is further improved through the window frame fixing holes 13, and the stability of the window sash mounting plate 2 during installation is further improved through the window sash fixing holes 14.
In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the performance of the prior art and has practicability, and becomes a product with practical value.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335751.4U CN215369305U (en) | 2021-02-05 | 2021-02-05 | Easy opening and closing window screen hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335751.4U CN215369305U (en) | 2021-02-05 | 2021-02-05 | Easy opening and closing window screen hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215369305U true CN215369305U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120335751.4U Active CN215369305U (en) | 2021-02-05 | 2021-02-05 | Easy opening and closing window screen hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215369305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796598A (en) * | 2021-02-05 | 2021-05-14 | 揭阳市揭东英特兴业五金制品有限公司 | A dust screen window hinge |
-
2021
- 2021-02-05 CN CN202120335751.4U patent/CN215369305U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796598A (en) * | 2021-02-05 | 2021-05-14 | 揭阳市揭东英特兴业五金制品有限公司 | A dust screen window hinge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 522000 South of Songtao Street and West of Chunyang Road, Jieyang Industrial Transfer Park, Jieyang City, Guangdong Province Patentee after: Jieyang Yingte Xingye Hardware Technology Co.,Ltd. Country or region after: China Patentee after: Cmech (Guangzhou) Ltd. Address before: West side of the middle section of Jinshan Road, Jiedong District, Jieyang City, Guangdong Province Patentee before: Jieyang Jiedong Yingte Xingye Hardware Products Co.,Ltd. Country or region before: China Patentee before: Cmech (Guangzhou) Ltd. |