CN2473324Y - Rolling curtain capable of setting return position - Google Patents
Rolling curtain capable of setting return position Download PDFInfo
- Publication number
- CN2473324Y CN2473324Y CN 01208351 CN01208351U CN2473324Y CN 2473324 Y CN2473324 Y CN 2473324Y CN 01208351 CN01208351 CN 01208351 CN 01208351 U CN01208351 U CN 01208351U CN 2473324 Y CN2473324 Y CN 2473324Y
- Authority
- CN
- China
- Prior art keywords
- setting
- adjusting
- curtain
- reel
- utility
- 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
Links
- 238000005096 rolling process Methods 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000001105 regulatory effect Effects 0.000 claims description 23
- 210000003205 muscle Anatomy 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000003116 impacting effect Effects 0.000 abstract 1
- 210000002435 tendon Anatomy 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
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- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The utility model discloses a roll-up curtain which can set the reset position, comprising a mechanism bracket, a curtain, a couch roll and a power transmission device. The utility model is characterized in that the reset adjusting mechanism is arranged between the power transmission mechanism and the couch roll, and is connected through the mechanism bracket and an adjusting threaded spindle; the adjusting threaded spindle is sleeved with a setting device, and the setting device is connected with an adjusting slider; the setting device drives a gear button to be engaged with the gear ring inside the setting and adjusting sleeve; the setting and adjusting sleeve is connected with one end of the couch roll; a positioning adjusting nut is engaged with an adjusting screw thread; the adjusting threaded spindle is connected with the positioning unit; the positioning unit is movably cooperated with the couch roll sliding tendon. The utility model avoids impacting the rolling curtain mechanism when the curtain is lifted for rollback. The curtain can change along with the change of the sunshine angle, thereby increasing the shading effect and prolonging the useful time.
Description
The utility model relates to a kind of window treatment that returns the position of setting.
No matter current window treatment is how to locate, and can only be to locate in the decline process, rise or during backrush cord backrush always or rise to the top of curtain mechanism or be root, the final position that returns or highly can't regulate, have only a position, that is the root of curtain mechanism.Because roller shutter is in the backrush process just that rises, the torsion of the twisting tension spring of interior dress and the action of inertia of itself, when roller shutter lining and bottom bar backrush to the top or during root, in any case bottom bar all will clash into roller shutter reel and bracing frame, thereby can send the very big bump sound, also can reduce the application life of product and produce noise because of each bump, when particularly the roller shutter area is excessive, can cause the damage of roller shutter.
Also have a bit, the purpose that is exactly curtain is for the sunshade of being in the light, office space particularly, machine room, the curtain that hall etc. are local, should there be light to enter, do not need the sunshine direct projection to come in again, at this moment, it is extremely important that the height setting of curtain just seems, the variation of solar light irradiation angle throughout the year, shaded effects to curtain have certain requirement, and existing window treatment does not have the set-up function of height, thereby impossible yet, regulate with the light variation, therefore, the utmost point treat a kind of can be according to the needs of people to light, set the height and position of rising backrush, to reach best work, the window treatment device of living environment.
Its purpose of the utility model is: a kind of window treatment that returns the position of setting is provided, it is when curtain rising backrush, avoided the bump structure of rolling, improved the application life of roller shutter, eliminate impact noise, roller shutter can change with the solar radiation angle simultaneously, thereby has improved the sunshade shaded effect.
The utility model is achieved in that
A kind of window treatment that returns the position of setting, comprise mechanism rack, curtain, the curtain bottom bar, reel, power drive mechanism, it is characterized in that: the recurrence governor motion is set between power drive mechanism and reel, it is pegged graft by mechanism rack and the termination of regulating leading screw, the termination is with setting apparatus, it is pegged graft by breach and adjusting slide, and by its slip breach, the tooth button is housed in making it and sets up gear ring engagement within the regulating sleeve, setting regulating sleeve holds the cunning muscle that groove slideway and reel are set to peg graft in addition, the configuration switch circle penetrates the slide bar of tooth button and the setting pawl of setting apparatus respectively by the hole; The location adjusting nut with regulate the leading screw engagement, simultaneously its profiled slot with regulate slide movingly, regulate that leading screw is terminal to connect the location combination, the location combination by wing groove wing and sliding muscle movingly, reel connects with curtain, the cord lower end is provided with bottom bar.
It locatees combination, and by bearing and axle movingly, return spring is established in the middle of it or back, and its termination makes it to be fixed on the axle by screw thread, pin, jump ring, and axle connects with the adjusting leading screw by shaft coupling.
Its setting apparatus is inserted in to be set in the regulating sleeve tooth rim drum.
The termination is square, rectangle, five, hexagonal cross section.
The utility model: avoided the bump structure of rolling when curtain rising, backrush, thereby the raising roller shutter has been eliminated the noise of bump application life more than one times, roller shutter can be adjusted with the solar radiation angle simultaneously, has improved the sunshade shaded effect.
Elaborate structure of the present utility model below in conjunction with embodiment and accompanying drawing:
Fig. 1: the utility model structural representation;
Fig. 2: the utility model A-A generalized section;
Fig. 3: the utility model B-B generalized section;
Fig. 4: the configuration switch of the utility model is set the coil structures schematic diagram;
Fig. 5: the configuration switch of the utility model is set circle C-C structural representation;
Fig. 6: the setting apparatus structural representation of the utility model;
Fig. 7: the setting apparatus A of the utility model is to structural representation;
Fig. 8: the utility model set up the regulating sleeve structural representation;
Fig. 9: the utility model set up regulating sleeve B to structural representation;
Figure 10: the utility model set up regulating sleeve C to structural representation;
Figure 11: the tooth buckle structure schematic diagram of the utility model;
Figure 12: the tooth button A of the utility model is to structural representation;
Figure 13: the adjusting slide structural representation of the utility model;
Figure 14: the adjusting slide structure E-E cross-sectional view of the utility model;
Figure 15: the location adjusting nut structural representation of the utility model;
Figure 16: the location adjusting nut D-D sectional structure chart of the utility model;
Figure 17: the porose adjusting screw structure schematic diagram of the utility model;
Figure 18: the atresia of the utility model is regulated screw mandrel example structure schematic diagram.
The drawing explanation:
1. mechanism rack 2. configuration switch circles 3. setting apparatus teeth are buckled
4. set up regulating sleeve 5. to regulate slide plate 6. location adjusting nuts
7. regulate 9. of leading screw 8. positioning sleeves
10. the location combination waits device 11. reels 12. curtain
13. curtain bottom bar 14. teeth are buckled
Its structure of the utility model is as shown in Figure 1: a kind of window treatment that returns the position of setting, comprise mechanism rack 1, curtain 12, curtain bottom bar 13, reel 11, power drive mechanism, it is characterized in that: the recurrence governor motion is set between power drive mechanism and reel, it is pegged graft by mechanism rack 1 and the termination 16 of regulating leading screw 7, termination 16 is with setting apparatus 3, it is pegged graft by breach 303 and adjusting slide 5, and by its slip breach 302, tooth button 14 is housed in making it and sets up gear ring 401 engagements within the regulating sleeve 4, setting regulating sleeve 4 holds the cunning muscle 1101 that groove slideway 403 and reel 11 are set to peg graft in addition, configuration switch circle 2 is by hole 202,201 penetrate the slide bar 1402 of tooth button 14 and the setting pawl 301 of setting apparatus 3 respectively; Location adjusting nut 6 and 7 engagements of adjusting leading screw, its profiled slot and adjusting slide 5 are movingly simultaneously, regulate the leading screw 7 terminal location that connect and make up 10, location combination 10 is by wing 1001, groove wing 1002 and slide muscle 1101 movingly, reel 11 connects with curtain 12, and cord 12 lower ends are provided with bottom bar 13.
Its location combination 10, by bearing and axle 9 movingly, return spring 1003 is established in the middle of it or back, and its termination makes it to be fixed on the axle 9 by screw thread, pin, jump ring, and axle 9 connects with adjusting leading screw 7 by shaft coupling.
Its setting apparatus 3 is inserted in to be set in the regulating sleeve 4 tooth rim drums 402.
Termination 16 is square, rectangle, five, hexagonal cross section.
According to the difference of shaft coupling, its regulate leading screw adopt as shown in figure 17 porose, two kinds of atresias as shown in figure 18, its screw thread adopts triangle, trapezoidal, square several.
Have groove on the reel 11, have fixed strip to put into the reel groove on the casement 12 and get final product.
The course of work:
At first setting location adjusting nut 5 leans on mutually with positioning sleeve 8, and tightly lean on mutually with axle 9, the three does not have the gap, configuration switch circle 2 is rotated to behind the enable possition downwards pulling cord 12 to drive reel 11, at this moment only set up regulating sleeve 4 and location combination 10 to rotate with reel 11, when with casement 12 and bottom bar 13, decorporation support 1 or when resting on your desirable position, configuration switch circle 2 is rotated to lock-out state, at this moment location adjusting nut 7 is a positioning states with positioning sleeve 8 residing states, the height of casement 12 is exactly the final position that returns of cord, when the roller shutter cord descended, cord 13 drove reel 11, and reel 11 drives sets regulating sleeve 4, set regulating sleeve 4 and drive setting apparatus 3, configuration switch circle 2 rotates together.Because regulate slide plate 5 and setting apparatus 3 one each other mutually, so regulating slide plate 5 also rotates thereupon, because regulating slide plate 5 connects mutually with location adjusting nut 6, regulate slide plate 5 around transferring leading screw 7 rotations, rotate and drive location adjusting nut 6, direction is to leave positioning sleeve 8, shift to and set up regulating sleeve 4 ends, when curtain 12 backrush, location adjusting nut 7 rotation direction positioning sleeves 8 ends stop and stop to move until the cover 8 that is positioned, and return initial setting, thereby steadily arrive desired location, thereby avoid bump and noise thereof.
Claims (4)
1. can set the window treatment that returns the position for one kind, comprise mechanism rack (1), curtain (12), curtain bottom bar (13), reel (11), power drive mechanism, it is characterized in that: the recurrence governor motion is set between power drive mechanism and reel, it is pegged graft by mechanism rack (1) and the termination (16) of regulating leading screw (7), termination (16) is with setting apparatus (3), it is pegged graft by breach (303) and adjusting slide (5), and by its slip breach (302), tooth button (14) is housed in making it and sets up gear ring (401) engagement within the regulating sleeve (4), setting regulating sleeve (4) holds the cunning muscle (1101) that groove slideway (403) and reel (11) are set to peg graft in addition, configuration switch circle (2) is by hole (202), (201) penetrate the slide bar (1402) of tooth button (14) and the setting pawl (301) of setting apparatus (3) respectively; Location adjusting nut (6) and adjusting leading screw (7) engagement, its profiled slot and adjusting slide (5) are movingly simultaneously, regulate the terminal location that connects of leading screw (7) and make up (10), location combination (10) is by wing (1001), groove wing (1002) and slide muscle (1101) movingly, reel (11) connects with curtain (12), and cord (12) lower end is provided with bottom bar (13).
2. the window treatment that returns the position of setting as claimed in claim 1, it is characterized in that: its location combination (10), by bearing with the axle (9) movingly, return spring (1003) is established in the middle of it or back, its termination makes it to be fixed on the axle (9) by screw thread, pin, jump ring, and axle (9) connects with adjusting leading screw (7) by shaft coupling.
3. the window treatment that returns the position of setting as claimed in claim 1 is characterized in that: its setting apparatus (3) is inserted in to be set in regulating sleeve (4) the tooth rim drum (402).
4. the window treatment that returns the position of setting as claimed in claim 2 is characterized in that: termination (16) are square, rectangle, five, hexagonal cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208351 CN2473324Y (en) | 2001-03-12 | 2001-03-12 | Rolling curtain capable of setting return position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01208351 CN2473324Y (en) | 2001-03-12 | 2001-03-12 | Rolling curtain capable of setting return position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473324Y true CN2473324Y (en) | 2002-01-23 |
Family
ID=33628550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01208351 Expired - Fee Related CN2473324Y (en) | 2001-03-12 | 2001-03-12 | Rolling curtain capable of setting return position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473324Y (en) |
-
2001
- 2001-03-12 CN CN 01208351 patent/CN2473324Y/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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING DONGFANG YIRI MOTOR TECHNOLOGY DEVELOPMENT Free format text: FORMER NAME OR ADDRESS: WANG WEN |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Beijing Dongfang future Motor Technology Development Co., Ltd. Patentee before: Wang Wen |
|
| 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 |