CN2271600Y - Rolling aluminium alloyed screen window - Google Patents
Rolling aluminium alloyed screen window Download PDFInfo
- Publication number
- CN2271600Y CN2271600Y CN 96230164 CN96230164U CN2271600Y CN 2271600 Y CN2271600 Y CN 2271600Y CN 96230164 CN96230164 CN 96230164 CN 96230164 U CN96230164 U CN 96230164U CN 2271600 Y CN2271600 Y CN 2271600Y
- Authority
- CN
- China
- Prior art keywords
- screen window
- window
- window screening
- screening
- edge strip
- 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.)
- Revoked
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a freely telescopic rolling screen window which is characterized in that a screen window is arranged on a drum and can be pulled out and retracted under the action of a coil spring; the screen window moves in an upper and a lower groove strips; during movement, the balance of the screen window is kept through pulleys on both ends of a side strip provided with a rope; the window screen can be stopped at any place and can not be rebounded. Compared with the traditional rolling screen window, the utility model has the advantages of less damage, long service time, large stretching distance, etc. because of large stretching and reoccupying space. The freely telescopic rolling screen window can be arranged on doors and windows with any size and also has the advantages of beautiful appearance, neatness and convenient use.
Description
The utility model relates to a kind of rolling curtain type screen window of retractable.
At present the aluminium alloys screen window of producing has two kinds: a kind ofly be frame type, load onto window during use, move by window bar chute, this screen window not the time spent block sight line, also need to deposit part after unloading; Also have a kind of implicit form that is, it is the flexible distance of moment of torsion control screen window by extension spring, pulls out screen window during use, uses the hasp permanent position, not the time spent, puts down hasp, under the extension spring effect, and the screen window retraction.The extension spring easy deformation of this screen window, and flexible distance is shorter, does not fit into the requirement of modern door and window screen window.
The purpose of this utility model will provide a kind of flexible distance random, and Use Limitation is long, and without the novel rolling curtain type screen window of window frame.
Characteristics of the present utility model are to determine screen window size and flexible distance with the door and window size, can be arbitrarily parked during use; Screen window is retracted in the volume box when not required, convenience attractive in appearance; Be furnished with pulley at window screening edge strip two ends, keep the window screening shifting balance; Particularly adopt disc spring to carry out roller shutter, the operating period is improved several times, the rolling screen window of new generation of can yet be regarded as than existing extension spring roller shutter.
The utility model is achieved in that in an opening shape shell 5 cylinder 4 is arranged, and window screening 6 twists on the cylinder 4 at ordinary times.It is characterized in that: cylinder 4 two ends have cross axle 1 secure fit with it respectively, and disc spring 12 is twined in cross axle 1 upper end, at shell 5 two ends end cap 2 is arranged.Edge strip 9 two ends at window screening 6 are equipped with pulley 8.During use, window screening 6 is pulled out from shell 5 opening parts, is moved on groove bar 11 through pulley 8 by rope 7.Because static force was greater than disc spring 12 bullets when window screening 6 moved, window screening 6 can arbitrarily rest on the optional position.Not the time spent, push back window screening 6, under disc spring 12 return actions, get back to shell 5 opening parts.
Provide embodiment below in conjunction with accompanying drawing.
Fig. 1 is the utility model user mode figure, and the left side is a part section.
Fig. 2 is the utility model pulley figure.
Fig. 3 is the utility model hasp figure.
Fig. 4 is the utility model shell aperture groove.
The utility model is mainly by forming with lower member: cross axle 1, end cap 2, installation foot 3, cylinder 4, shell 5, window screening 6, rope 7, pulley 8, screen window edge strip 9, fixed point 10, shifting chute bar 11, disc spring 12, screen window hasp 13, shell aperture groove 14.Window screening 6 twists on the cylinder 4 when flat, places in the shell 5.Shell 5 has an open slot 14 from top to bottom, for window screening 6 flexible turnover.At cylinder 4 two ends cross axle 1 secure fit is with it arranged, disc spring 12 is twined in cross axle 1 upper end, and disc spring 12 1 ends are tightened by cross axle 1.Shell 5 two ends have end cap 2 to seal, and there is installation foot 3 end cap 2 both sides, and window screening 6 roller shutters are fixed on doorframe or window frame one side.Be equipped with two shifting chute bars 11 up and down at former window frame, groove bar 11 end points respectively have a pulley 8, and rope 7 two ends connect window screening 6 two ends respectively, move freely in groove bar 11 with window screening 6 through pulley 8.Rope 7 one ends are fixed on fixed point 10.During use, at shell 5 opening parts pulling window screening 6, cylinder 4, cross axle 1, disc spring 12 rotate thereupon, and window screening 6 is under rope 7 drives, because the control action of pulley 8 makes window screening 6 remain balance up and down in moving.In window screening 6 outsides edge strip 9 is arranged, hasp 13 is arranged on the edge strip 9,, fasten it with hasp 13 and locate to get final product when window screening 6 moves to fixed point 10.If window screening 6 in moving, arbitrarily stop also can because pull the frictional force of mobile window screening 6, can overcome the elastic force of disc spring 12.Window screening 6 is the time spent not, pushes back to shell 5 opening parts and gets final product.
Because the stretching of disc spring 12 and recovery space are big, so not fragile, service time is also long; And the screen window stretching distance is big, can be with user's free adjustment.At ordinary times time spent not, screen window is recovered in the enclosure, places window frame one side, and is neat and artistic.
Claims (5)
1. roller shutter type aluminium alloys screen window, mainly be in this screen window opening shape shell (5), a cylinder (4) to be arranged, window screening (6) twists on the cylinder (4) at ordinary times, there is edge strip (9) in window screening (6) outside, it is characterized in that: cylinder (4) two ends have cross axle (1) secure fit with it respectively, and disc spring (12) is twined in cross axle (1) upper end.
2. screen window according to claim 1 is characterized in that: window screening (6) shell (5) two ends have end cap (2) to seal, and there is installation foot (3) end cap (2) both sides.
3. screen window according to claim 1 is characterized in that: auxiliary window screening (6) moves two groove bars (11) up and down.
4. edge strip according to claim 1 (g) is characterized in that: at edge strip (9) two-end-point a pulley (8) is arranged respectively.
5. screen window according to claim 1 is characterized in that: on window screening (6) outside edge strip (9) hasp (13) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96230164 CN2271600Y (en) | 1996-06-27 | 1996-06-27 | Rolling aluminium alloyed screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96230164 CN2271600Y (en) | 1996-06-27 | 1996-06-27 | Rolling aluminium alloyed screen window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2271600Y true CN2271600Y (en) | 1997-12-31 |
Family
ID=33907655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96230164 Revoked CN2271600Y (en) | 1996-06-27 | 1996-06-27 | Rolling aluminium alloyed screen window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2271600Y (en) |
-
1996
- 1996-06-27 CN CN 96230164 patent/CN2271600Y/en not_active Revoked
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Keyuan Economical Development General Co., Shanghai Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Keyuan Economical Development General Co., Shanghai Document name: Notice of cancellation |
|
| C28 | Revocation of patent right or utility model | ||
| RW01 | Full revocation of patent right |
Decision date of revocation: 20010302 |