CN201116444Y - Inner fastener type screen window device - Google Patents
Inner fastener type screen window device Download PDFInfo
- Publication number
- CN201116444Y CN201116444Y CNU2007200558352U CN200720055835U CN201116444Y CN 201116444 Y CN201116444 Y CN 201116444Y CN U2007200558352 U CNU2007200558352 U CN U2007200558352U CN 200720055835 U CN200720055835 U CN 200720055835U CN 201116444 Y CN201116444 Y CN 201116444Y
- Authority
- CN
- China
- Prior art keywords
- screen window
- window device
- window frame
- type screen
- blocking type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an inner clamped screen window device, which comprises a screen, and a screen window frame with an inner clamped prolonged edge and a clamping piece. One side of the clamping piece is in clamped connection with the inner edge of the window frame, and the other side of the clamping piece is fixed to the inner calipers prolonged edge via rivets, thereby enabling the clamping piece and the screen window frame to be integral. The whole screen window device is easy to be dismounted by the elastic change of the clamping piece. Simultaneously because the screen window device is larger than the outer window, even if the rivets or the clamping piece lose effectiveness, the screen window device is impossible to drop outdoors to cause accidents.
Description
Technical field
The utility model relates to a kind of utensil of protection against insect, especially a kind of screen window device of inner blocking type.
Background technology
In order to reach requirement energy-conservation and attractive in appearance, increasing at present building adopts inward opening formula window, but traditional screen window cost height is installed on this window, and trouble is installed.Chinese patent 02273541.0 discloses a kind of novel screen window that is applicable to inward opening formula window, by screw and fastener screen window is fixed on the window frame.But this screen window exists potential safety hazard.Usual use or unloading process in, in case screw loosening causes fastener to separate with screen window, whole screen window just is easy to understand and drops to outdoor, it is accidents caused to pound the pedestrian.
Summary of the invention
In order to solve above-mentioned weak point of the prior art, the utility model provides a kind of inner blocking type screen window device, can carry out integral demounting easily, prevents that simultaneously screen window is to outdoor dropping and accidents caused.
The utility model is realized by following technological means: this inner blocking type screen window device comprises gauze and screen window frame, and an end of described screen window frame is connected with described gauze, and card prolonged the limit in the other end of described screen window frame had.On the card prolongation limit fastener is installed in described.By the effect of rivet, described screen window edge and described fastener are fixed into an integral body.Described fastener simultaneously also with window frame in the stiffener clamping on edge, the one end is stuck in the notch that forms between the stiffener on edge in the window frame.Described fastener can be the stainless steel card.Described screen window frame has groove, and the terminal shaft of described gauze is fixed in the described groove.
Elasticity by fastener changes, and is easy to whole screen window device is unloaded down in window frame.Simultaneously because the screen window frame have in card prolong bar, make screen window device bigger than exterior window, even rivet or fastener lost efficacy in the use, screen window device also can not be to outdoor dropping and accidents caused.
Below in conjunction with accompanying drawing, describe the utility model in detail by preferred embodiment.
Description of drawings
Accompanying drawing 1 is the sectional structure chart of the utility model inner blocking type screen window device.
The specific embodiment
As shown in Figure 1, the inner blocking type screen window device that provides of the utility model comprises fastener 2, screen window frame 4 and gauze 5.One end of screen window frame 4 is connected with gauze 5, and the other end of screen window frame 4 has with window frame 1 interior along adjacent interior card prolongation limit 41.One end of fastener 2 prolongs limit 41 by rivet 3 and interior card and fixedlys connected, and makes fastener 2 become as a whole with the screen window frame.Stiffener 11 clampings of the other end of fastener 2 and window frame 1 are stuck in the stiffener 11 formed notches 12.Fastener 2 can be the stainless steel card.Screen window frame 4 also has groove 42, and the terminal shaft 51 of gauze 5 is installed in the groove.Whole inner blocking type screen window device is installed in the outside of glass 6.
Elasticity by fastener 2 changes, and is easy to whole screen window device is unloaded down for 1 li from window frame, and operating process just can be finished indoor.Simultaneously because screen window frame 4 have in card prolong bar 41, make screen window device bigger than exterior window, even rivet 3 or fastener 2 lost efficacy in the use, screen window device also can not be to outdoor dropping and accidents caused.
Above disclosed only is preferred embodiment of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalent variations of being done according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (9)
1. an inner blocking type screen window device comprises gauze and screen window frame, and an end of described screen window frame is connected with described gauze, it is characterized in that, card prolonged the limit in the other end of described screen window frame had.
2. inner blocking type screen window device as claimed in claim 1 is characterized in that, described interior card prolongation is equipped with fastener on the limit.
3. inner blocking type screen window device as claimed in claim 2 is characterized in that, the side that described interior card prolongs limit and described fastener is fixed by rivet.
4. inner blocking type screen window device as claimed in claim 2 is characterized in that, the stiffener clamping on edge in described fastener opposite side and the window frame.
5. inner blocking type screen window device as claimed in claim 4 is characterized in that, forms a notch in the described window frame between the stiffener on edge, and the opposite side of described fastener is stuck in the described notch.
6. inner blocking type screen window device as claimed in claim 2 is characterized in that, described fastener is the stainless steel card.
7. inner blocking type screen window device as claimed in claim 1 is characterized in that, described screen window frame has groove.
8. inner blocking type screen window device as claimed in claim 7 is characterized in that described gauze has terminal shaft.
9. inner blocking type screen window device as claimed in claim 8 is characterized in that the terminal shaft of described gauze is fixed in the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200558352U CN201116444Y (en) | 2007-08-21 | 2007-08-21 | Inner fastener type screen window device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200558352U CN201116444Y (en) | 2007-08-21 | 2007-08-21 | Inner fastener type screen window device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116444Y true CN201116444Y (en) | 2008-09-17 |
Family
ID=39991018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200558352U Expired - Fee Related CN201116444Y (en) | 2007-08-21 | 2007-08-21 | Inner fastener type screen window device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116444Y (en) |
-
2007
- 2007-08-21 CN CNU2007200558352U patent/CN201116444Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080917 Termination date: 20090921 |