CN203394328U - Upper-and-lower stepless opening-closing structure for screen window - Google Patents
Upper-and-lower stepless opening-closing structure for screen window Download PDFInfo
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- CN203394328U CN203394328U CN201320397852.XU CN201320397852U CN203394328U CN 203394328 U CN203394328 U CN 203394328U CN 201320397852 U CN201320397852 U CN 201320397852U CN 203394328 U CN203394328 U CN 203394328U
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- screen window
- opening
- inner frame
- closing structure
- closing
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Abstract
The utility model discloses an upper-and-lower stepless opening-closing structure for a screen window. The upper-and-lower stepless opening-closing structure comprises an outer framework fixedly arranged on a windowsill, an inner framework arranged in the outer framework and matched with the outer framework in an upper-and-lower sliding manner, and a gauze screen mounted on the inner framework. The upper-and-lower stepless opening-closing structure is characterized in that a screen window opening-closing component is arranged between the outer framework and the inner framework, and the inner framework slides up and down to open and close in a stepless manner inside the outer framework through the screen window opening-closing component. According to the upper-and-lower stepless opening-closing structure with the improved structure, at least one screen window opening-closing component is arranged on the left and right upright columns of the inner framework, the screen window opening-closing component comprises a mounting base, balls and a spring, the inner framework slides up and down inside the outer framework through the balls, the balls are positioned on the outer framework in stationary state through the elasticity of the spring, so that the opening-closing structure of the screen window is effectively simplified, a user can open and close the screen window in a stepless manner according to actual needs. The upper-and-lower stepless opening-closing structure for the screen window has the characteristics that the structure is simple and reasonable, the performance is reliable, the operation is convenient, the opening and closing are smooth, the positioning is accurate, the disassembly and assembly are simple, the production cost is low, and the practicality is strong.
Description
Technical field
The utility model relates to a kind of screen window, specifically a kind of upper and lower stepless opening and closing structure of screen window.
Background technology
Chinese patent literature CN202689906U discloses a kind of anti-mosquito screen window on January 23rd, 2013, it is divided into fixing, movable two parts, fixed part comprises framework and upper and lower two joint screen windows, movable part is middle two joint screen windows, middle two joint active window quality are probably equal, and two active windows are connected and are hung on the pulley of framework top by rope.It is said, any one active window another one active window every bit sliding in way like this that will and then slide that slides is all balance, let go midway and can not fall rapidly, user also not necessarily will on push window open, as long as one of them active window of upper and lower push-and-pull can window; But the anti-mosquito screen window of this structure only opens or closes two states, can not realize upper and lower stepless switching according to user's request, and complex structure, cost of production is high.Therefore, be necessary further improvement.
Utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, and dependable performance is easy to operate, open and close smooth and easy, accurate positioning, dismounting is simple, the upper and lower stepless opening and closing structure of the screen window that cost of production is low and practical, to overcome weak point of the prior art.
By the upper and lower stepless opening and closing structure of a kind of screen window of this object design, comprise the outside framework being fixed on windowsill, be arranged in outside framework and slide up and down with it inner frame coordinating, gauze is installed on inner frame, it is characterized in that being provided with screen window shutter device between outside framework and inner frame, inner frame slides up and down and stepless switching by screen window shutter device in outside framework.
Described screen window shutter device has two at least, is arranged at respectively on the left and right column of inner frame, and comprises mount pad in T shape, and the corresponding mount pad of inner frame offers pilot hole, and the two is fixedly connected with; In mount pad, be provided with cavity, and in cavity, be placed with the ball that rolls and be connected with outside framework, between ball and the inner face of pilot hole, be also provided with spring.
The corresponding screen window shutter device in inner side of described outside framework is provided with guiding convex tendon, and the corresponding guiding of mount pad convex tendon is provided with direction recess; The end face of ball rolls and is connected higher than the end face of direction recess and with guiding convex tendon.
On described inner frame or gauze, be provided with for opening and closing the handle of screen window.
The corresponding inner frame of described outside framework is also provided with mounting groove, and inner frame assembly is in mounting groove.
The utility model is by the improvement of said structure, on the left and right column of inner frame, be provided with at least one screen window shutter device, screen window shutter device comprises mount pad, ball and spring, inner frame slides up and down in outside framework by ball, when the bullet degree by spring does not move ball again, be positioned on outside framework, when effectively having simplified the opening and closing structure of screen window, user can carry out stepless switching to screen window according to the actual requirements.It has simple and reasonable, and dependable performance is easy to operate, open and close smooth and easy, accurate positioning, the feature such as dismounting is simple, and cost of production is low, practical.
Accompanying drawing explanation
Fig. 1 is the utility model one example structure schematic diagram.
Fig. 2 is screen window shutter device and inner frame decomposition texture schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
Referring to Fig. 1, Fig. 2, the upper and lower stepless opening and closing structure of this screen window, comprise the outside framework 1 being fixed on windowsill, in outside framework 1, be provided with mounting groove (not indicating in figure), inner frame 2 assemblies slide up and down and coordinate in mounting groove and with outside framework 1, gauze 3 is installed on inner frame 2, between outside framework 1 and inner frame 2, is provided with screen window shutter device, inner frame 2 slides up and down and stepless switching by screen window shutter device in outside framework 1.
Screen window shutter device has two at least, is arranged at respectively on the left and right column of inner frame 2, and the screen window shutter device of the present embodiment has four, is on one group two the left and right columns that are arranged at respectively inner frame 2; Screen window shutter device comprises mount pad in T shape 4, and the corresponding mount pad 4 of inner frame 2 offers pilot hole 2.1, and the two is fixedly connected with; In mount pad 4, be provided with cavity 4.1, and in cavity 4.1, be placed with the ball 5 that rolls and be connected with outside framework 1, between ball 5 and the inner face of pilot hole 2.1, be also provided with spring 6.The corresponding screen window shutter device in inner side of outside framework 1 is provided with guiding convex tendon (not indicating in figure), and the corresponding guiding convex tendon of mount pad 4 is provided with direction recess 4.2; The end face of ball 5 rolls and is connected higher than the end face of direction recess 4.2 and with guiding convex tendon.
On inner frame 2 or gauze 3, be also provided with for opening and closing the handle 7 of screen window.
Above-mentioned is preferred version of the present utility model, and those of ordinary skills are to its simple modification or transformation, within all dropping on protection domain of the present utility model.
Claims (5)
1. the upper and lower stepless opening and closing structure of a screen window, comprise the outside framework (1) being fixed on windowsill, be arranged in outside framework (1) and slide up and down with it inner frame (2) coordinating, gauze (3) is installed on inner frame (2), it is characterized in that being provided with screen window shutter device between outside framework (1) and inner frame (2), inner frame (2) slides up and down and stepless switching in outside framework (1) by screen window shutter device.
2. the upper and lower stepless opening and closing structure of screen window according to claim 1, it is characterized in that described screen window shutter device has two at least, be arranged at respectively on the left and right column of inner frame (2), and comprise mount pad in T shape (4), the corresponding mount pad of inner frame (2) (4) offers pilot hole (2.1), and the two is fixedly connected with; In mount pad (4), be provided with cavity (4.1), and in cavity (4.1), be placed with the ball (5) that rolls and be connected with outside framework (1), between ball (5) and the inner face of pilot hole (2.1), be also provided with spring (6).
3. the upper and lower stepless opening and closing structure of screen window according to claim 2, is characterized in that the corresponding screen window shutter device in inner side of described outside framework (1) is provided with guiding convex tendon, and the corresponding guiding of mount pad (4) convex tendon is provided with direction recess (4.2); The end face of ball (5) rolls and is connected higher than the end face of direction recess (4.2) and with guiding convex tendon.
4. according to the upper and lower stepless opening and closing structure of screen window described in claim 1-3 any one, it is characterized in that being provided with on described inner frame (2) or gauze (3) handle (7) for opening and closing screen window.
5. the upper and lower stepless opening and closing structure of screen window according to claim 4, is characterized in that the corresponding inner frame of described outside framework (1) (2) is also provided with mounting groove, and inner frame (2) assembly is in mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320397852.XU CN203394328U (en) | 2013-07-04 | 2013-07-04 | Upper-and-lower stepless opening-closing structure for screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320397852.XU CN203394328U (en) | 2013-07-04 | 2013-07-04 | Upper-and-lower stepless opening-closing structure for screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394328U true CN203394328U (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320397852.XU Expired - Fee Related CN203394328U (en) | 2013-07-04 | 2013-07-04 | Upper-and-lower stepless opening-closing structure for screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401868A (en) * | 2015-12-18 | 2016-03-16 | 江苏南方雄狮建设工程有限公司 | Screen window |
| CN110159139A (en) * | 2018-03-28 | 2019-08-23 | 利辛县缘艺纱网有限公司 | A kind of door in door with dismountable gauze |
-
2013
- 2013-07-04 CN CN201320397852.XU patent/CN203394328U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401868A (en) * | 2015-12-18 | 2016-03-16 | 江苏南方雄狮建设工程有限公司 | Screen window |
| CN105401868B (en) * | 2015-12-18 | 2017-06-13 | 江苏南方雄狮建设工程有限公司 | A kind of screen window |
| CN110159139A (en) * | 2018-03-28 | 2019-08-23 | 利辛县缘艺纱网有限公司 | A kind of door in door with dismountable gauze |
| CN110159139B (en) * | 2018-03-28 | 2021-05-04 | 浙江金大门业有限公司 | Door in door with can dismantle gauze |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150704 |
|
| EXPY | Termination of patent right or utility model |