CN110541666B - Effectual (window) curtain is stereotyped in rolling - Google Patents
Effectual (window) curtain is stereotyped in rolling Download PDFInfo
- Publication number
- CN110541666B CN110541666B CN201910847786.3A CN201910847786A CN110541666B CN 110541666 B CN110541666 B CN 110541666B CN 201910847786 A CN201910847786 A CN 201910847786A CN 110541666 B CN110541666 B CN 110541666B
- Authority
- CN
- China
- Prior art keywords
- curtain
- cloth
- rotating shaft
- rolling
- cam
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention provides a curtain with a good rolling and shaping effect, which belongs to the technical field of curtains and comprises a rolling roller and a cloth curtain wound on the rolling roller, wherein two ends of the rolling roller are fixedly connected with rotating shafts, and the end part of one rotating shaft is connected with a driving motor; the winding device is characterized in that the rotating shaft is arranged on the side of the wall body through a fixing support, a cam is arranged on the rotating shaft, a cloth pressing rod is arranged above the winding roller, ejector rods are fixedly connected to the upper portions of the left end and the right end of the cloth pressing rod, and the ejector rods are elastically matched with the fixing support. In the embodiment of the invention, the press rod which is coaxially driven with the rolling roller is close to the rolling roller, and the cloth curtain is pressed on the rolling roller by the cloth pressing rod along with the winding of the cloth curtain, so that the cloth curtain has a good shaping effect, the attractiveness of the cloth curtain is ensured, and the situation that the cloth curtain is in a fluffy state on the rolling roller for a long time to cause subsequent unfolding to be blocked is avoided, thereby shortening the service life of the curtain.
Description
Technical Field
The invention belongs to the technical field of curtains, and particularly relates to a curtain with a good rolling and shaping effect.
Background
The (window) curtain can be divided into horizontal-pulling open-type (window) curtain and vertical rolling formula (window) curtain according to the mode of expansion, and traditional vertical rolling formula (window) curtain relies on the manual work to pull the pearl chain or have motor drive mostly when the rolling, drives the rolling cylinder and rotates, and the curtain cloth is on the gravity through self flagging section is convoluteed to the rolling cylinder.
However, the curtain rolling has a large defect, the weight of the cloth curtain drooping section is gradually reduced along with the gradual reduction of the cloth curtain drooping section, the cloth curtain rolling effect at the moment can be greatly reduced, the cloth curtain is easy to cause a fluffy state on the rolling roller, the curtain is poor in attractiveness, and meanwhile, a gap exists between the cloth curtain winding layers, so that the cloth curtain is influenced to be unfolded again.
Disclosure of Invention
Aiming at the defects of the prior art, the technical problem to be solved by the embodiment of the invention is to provide a curtain with good rolling and shaping effects.
In order to solve the technical problems, the invention provides the following technical scheme:
a curtain with good winding and shaping effects comprises a winding roller and a cloth curtain wound on the winding roller, wherein two ends of the winding roller are fixedly connected with rotating shafts, and the end part of one rotating shaft is connected with a driving motor; the winding device comprises a winding drum, a rotating shaft, a cloth pressing rod, a fixed support and a push rod, wherein the rotating shaft is arranged on the side of a wall body through the fixed support, a cam is arranged on the rotating shaft, the cloth pressing rod is arranged above the winding drum, the upper parts of the left end and the right end of the cloth pressing rod are fixedly connected with the push rod, the push rod is in elastic fit with the fixed support, and one end of the push rod; the side surface of the cam is also fixedly provided with a first stop block and a second stop block, and a damping rubber ring is arranged at the joint of the cam and the rotating shaft.
As a further improvement of the invention: the ejector rod is of a U-shaped structure.
As a further improvement of the invention: a through hole convenient for the rotating shaft to penetrate is formed in the lower portion of the fixing support, and a bearing in running fit with the rotating shaft is arranged at the through hole.
As a further improvement of the invention: the upper part of the fixed support is provided with a groove for the ejector rod to pass through conveniently, and an elastic part for pulling the ejector rod is arranged in the groove.
As a still further improvement of the invention: the elastic piece is a spring or a shrapnel.
As a still further improvement of the invention: the cloth pressing rod is rotatably provided with a plurality of balls distributed at equal intervals.
As a still further improvement of the invention: the ball is made of plastic materials.
Compared with the prior art, the invention has the beneficial effects that:
in the embodiment of the invention, the press rod which is coaxially driven with the rolling roller is close to the rolling roller, and the cloth curtain is pressed on the rolling roller by the cloth pressing rod along with the winding of the cloth curtain, so that the cloth curtain has a good shaping effect, the attractiveness of the cloth curtain is ensured, and the situation that the cloth curtain is in a fluffy state on the rolling roller for a long time to cause subsequent unfolding to be blocked is avoided, thereby shortening the service life of the curtain.
Drawings
FIG. 1 is a schematic view of a curtain with good rolling and shaping effects;
FIG. 2 is a schematic structural view of a cam in a curtain with good rolling and shaping effects;
FIG. 3 is a schematic structural view of a fixing bracket in a curtain with good rolling and shaping effects;
FIG. 4 is a schematic view of a cloth pressing bar in a curtain with good rolling and shaping effects;
in the figure: 1-driving motor, 2-cam, 3-rolling roller, 4-cloth curtain, 5-ejector rod, 6-fixed support, 7-cloth pressing rod, 8-ball, 9-rotating shaft, 10-damping rubber ring, 11-stop block, 12-groove, 13-elastic piece, 14-through hole and 15-second stop block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, the present embodiment provides a curtain with good rolling and shaping effects, including a rolling drum 3 and a cloth curtain 4 wound on the rolling drum 3, wherein two ends of the rolling drum 3 are fixedly connected with rotating shafts 9, and an end of one rotating shaft 9 is connected with a driving motor 1; the rotating shaft 9 is installed on the side of the wall body through a fixing support 6, the cam 2 is installed on the rotating shaft 9, a cloth pressing rod 7 is arranged above the winding roller 3, ejector rods 5 are fixedly connected to the upper portions of the left end and the right end of the cloth pressing rod 7, the ejector rods 5 are in elastic fit with the fixing support 6, and one end, far away from the cloth pressing rod 7, of each ejector rod 5 abuts against the side face of the cam 2; the side surface of the cam 2 is also fixedly provided with a first stop block 11 and a second stop block 15, and the joint of the cam 2 and the rotating shaft 9 is provided with a damping rubber ring 10.
When the cloth curtain 4 is rolled, the rotating shaft 9 is driven to rotate through the driving motor 1, the rotating shaft 9 drives the rolling roller 3 to rotate, so that the unfolded cloth curtain 4 is rolled onto the rolling roller 3, in the process, the rotating shaft 9 drives the cam 2 to rotate through the damping rubber ring 10, along with the rotation of the cam 2, when a point B of the cam 2 rotates to the upper side and is in contact with the ejector rod 5, the ejector rod 5 falls to the lowest position, the ejector rod 5 drives the cloth pressing rod 7 to approach the rolling roller 3, and the cloth curtain 4 is pressed tightly, so that the cloth curtain 4 is tightly attached to the rolling roller 3; when the point B is in contact with the ejector rod 5, the cam 2 stops rotating under the action of the first stop block 11, the ejector rod 5 and the cloth pressing rod 7 keep stable states, and the shaping effect on the rolling of the cloth curtain 4 is achieved.
When the cloth curtain 4 needs to be unfolded, the driving motor 1 rotates reversely to drive the rotating shaft 9 to rotate reversely, the rotating shaft 9 drives the winding roller 3 to rotate reversely, so that the cloth curtain 4 wound on the winding roller 3 is unfolded, in the process, the rotating shaft 9 drives the cam 2 to rotate reversely, when the cam 2A rotates to the upper part and is contacted with the ejector rod 5, the ejector rod 5 drives the cloth pressing rod 7 to be positioned at the highest part, so that the distance between the cloth pressing rod 7 and the winding roller 3 is increased, and the cloth curtain 4 is ensured to be unfolded smoothly; when the point A is in contact with the ejector rod 5, the cam 2 stops rotating under the action of the second stop block 15, and the ejector rod 5 and the cloth pressing rod 7 keep stable states, so that convenience is provided for unfolding of the cloth curtain 4.
The ejector rod 5 is of a U-shaped structure.
A through hole 14 convenient for the rotating shaft 9 to pass through is formed in the lower portion of the fixing support 6, and a bearing in running fit with the rotating shaft 9 is arranged at the through hole 14.
The upper part of the fixed support 6 is provided with a groove 12 for the push rod 5 to pass through, and an elastic part 13 for pulling the push rod 5 is arranged in the groove 12.
Through the setting of elastic component 13, have the pulling effect to ejector pin 5 for 5 tip of ejector pin hug closely with 2 sides of cam all the time, and the regulation of distance between realization compress pole 7 and the rolling cylinder 3, the rolling of corresponding cloth curtain 4 is stereotyped and is expanded smoothly to the rotation of cooperation cam 2.
The elastic piece 13 is a spring or a spring sheet.
The working principle of the embodiment is as follows: when the cloth curtain 4 is rolled, the rotating shaft 9 is driven to rotate through the driving motor 1, the rotating shaft 9 drives the rolling roller 3 to rotate, so that the unfolded cloth curtain 4 is rolled onto the rolling roller 3, in the process, the rotating shaft 9 drives the cam 2 to rotate through the damping rubber ring 10, along with the rotation of the cam 2, when a point B of the cam 2 rotates to the upper side and is in contact with the ejector rod 5, the ejector rod 5 falls to the lowest position, the ejector rod 5 drives the cloth pressing rod 7 to approach the rolling roller 3, and the cloth curtain 4 is pressed tightly, so that the cloth curtain 4 is tightly attached to the rolling roller 3; when the point B is in contact with the ejector rod 5, the cam 2 stops rotating under the action of the first stop block 11, the ejector rod 5 and the cloth pressing rod 7 keep stable states, and the shaping effect on the rolling of the cloth curtain 4 is achieved.
When the cloth curtain 4 needs to be unfolded, the driving motor 1 rotates reversely to drive the rotating shaft 9 to rotate reversely, the rotating shaft 9 drives the winding roller 3 to rotate reversely, so that the cloth curtain 4 wound on the winding roller 3 is unfolded, in the process, the rotating shaft 9 drives the cam 2 to rotate reversely, when the cam 2A rotates to the upper part and is contacted with the ejector rod 5, the ejector rod 5 drives the cloth pressing rod 7 to be positioned at the highest part, so that the distance between the cloth pressing rod 7 and the winding roller 3 is increased, and the cloth curtain 4 is ensured to be unfolded smoothly; when the point A is in contact with the ejector rod 5, the cam 2 stops rotating under the action of the second stop block 15, and the ejector rod 5 and the cloth pressing rod 7 keep stable states, so that convenience is provided for unfolding of the cloth curtain 4.
Example 2
Referring to fig. 1 and 4, in the present embodiment, compared to embodiment 1, the cloth pressing rod 7 is rotatably provided with a plurality of balls 8 distributed at equal intervals, when the cloth curtain 4 is rolled, the balls 8 are in contact with the cloth curtain 4 and are driven by the cloth curtain 4 to rotate, so as to extrude the cloth curtain 4, so that the cloth curtain 4 is tightly attached to the rolling roller 3, the contact area between the cloth curtain 4 and the pressing rod 7 is reduced, friction is reduced, the wear of the cloth curtain 4 is reduced, and the service life of the cloth curtain 4 is prolonged.
The material of the ball 8 is not limited, and may be metal, wood or plastic, and based on considerations of wear resistance and portability, in this embodiment, it is preferable that the ball 8 is made of a plastic material.
In the embodiment of the invention, the cloth curtain 4 is pressed on the rolling roller 3 by the cloth pressing rod 7 along with the rolling of the cloth curtain 4 through the pressing rod 7 which is coaxially driven with the rolling roller 3 and is close to the rolling roller 3, so that the cloth curtain 4 has a good shaping effect, the attractiveness of the cloth curtain 4 is ensured, and meanwhile, the cloth curtain 4 is prevented from being in a fluffy state on the rolling roller 3 for a long time, the subsequent unfolding is prevented, and the service life of the curtain is shortened.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. A curtain with good winding and shaping effects comprises a winding roller (3) and a cloth curtain (4) wound on the winding roller (3), and is characterized in that two ends of the winding roller (3) are fixedly connected with rotating shafts (9), and the end of one rotating shaft (9) is connected with a driving motor (1); the winding device is characterized in that the rotating shaft (9) is installed on the side of a wall body through a fixing support (6), the cam (2) is installed on the rotating shaft (9), a cloth pressing rod (7) is arranged above the winding roller (3), top rods (5) are fixedly connected to the upper portions of the left end and the right end of the cloth pressing rod (7), the top rods (5) are in elastic fit with the fixing support (6), and one end, far away from the cloth pressing rod (7), of each top rod (5) abuts against the side face of the cam (2); a first stop block (11) and a second stop block (15) are fixedly arranged on the side surface of the cam (2), and a damping rubber ring (10) is arranged at the joint of the cam (2) and the rotating shaft (9); the upper part of the fixed support (6) is provided with a groove (12) which is convenient for the mandril (5) to pass through, and an elastic part (13) used for pulling the mandril (5) is arranged in the groove (12).
2. The curtain with good rolling and shaping effects as claimed in claim 1, wherein the top rod (5) is of a U-shaped structure.
3. The curtain with good rolling and shaping effects as claimed in claim 1, wherein a through hole (14) through which the rotating shaft (9) can pass is formed below the fixing support (6), and a bearing rotatably matched with the rotating shaft (9) is arranged at the through hole (14).
4. The curtain with good rolling and shaping effects as claimed in claim 1, wherein the elastic member (13) is a spring or a leaf spring.
5. The curtain with good rolling and shaping effects as claimed in claim 1, wherein the cloth pressing rod (7) is rotatably provided with a plurality of balls (8) which are distributed at equal intervals.
6. A curtain with good rolling and shaping effects as claimed in claim 5, wherein the rolling balls (8) are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847786.3A CN110541666B (en) | 2019-09-09 | 2019-09-09 | Effectual (window) curtain is stereotyped in rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910847786.3A CN110541666B (en) | 2019-09-09 | 2019-09-09 | Effectual (window) curtain is stereotyped in rolling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110541666A CN110541666A (en) | 2019-12-06 |
| CN110541666B true CN110541666B (en) | 2020-08-28 |
Family
ID=68713123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910847786.3A Active CN110541666B (en) | 2019-09-09 | 2019-09-09 | Effectual (window) curtain is stereotyped in rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110541666B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3874554B2 (en) * | 1998-10-27 | 2007-01-31 | 株式会社三共製作所 | Material feeder |
| CN2409329Y (en) * | 2000-01-24 | 2000-12-06 | 罗惠兰 | Chain transmission for door rolling machine |
| CN205526918U (en) * | 2016-03-29 | 2016-08-31 | 长兴县金欣服装辅料有限责任公司 | Cloth hold -down mechanism |
| CN108357964A (en) * | 2018-03-29 | 2018-08-03 | 宁波希奇服饰有限公司 | A kind of automatic deviation rectifying device of cloth transport |
| CN209083194U (en) * | 2018-08-13 | 2019-07-09 | 上海悦达塞夫纳节能科技有限公司 | A kind of house external roller blind system |
-
2019
- 2019-09-09 CN CN201910847786.3A patent/CN110541666B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110541666A (en) | 2019-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111922237A (en) | Bending equipment for building construction | |
| CN110541666B (en) | Effectual (window) curtain is stereotyped in rolling | |
| CN210682607U (en) | Curtain decorative cloth winding device with radiation protection function | |
| CN202866619U (en) | Windproof screen window | |
| CN102747945A (en) | Wind-resistance gauze window | |
| CN109203859A (en) | Automatic castor of cleaning the street | |
| CN111997491A (en) | Automatic door convenient to clean | |
| CN110733986A (en) | feeding device for construction | |
| CN211201677U (en) | Electric rolling shutter door with quick release device | |
| CN213683852U (en) | Plastic-steel door and window convenient to clean | |
| CN219354616U (en) | Anti-reversion mechanism for eccentric wheel of massager | |
| CN114431794A (en) | Glass curtain wall cleaning robot system based on safety rope driving | |
| CN211633184U (en) | High-altitude dust cleaning device | |
| CN215557500U (en) | High-speed cloth pouring machine | |
| CN220016681U (en) | High-altitude fixing device of X-ray machine | |
| CN216785356U (en) | Blood sampling floorcloth reel mounting structure and workstation | |
| CN215830403U (en) | Blade overturning assembly of blind | |
| CN218203379U (en) | Film running machine | |
| CN219206768U (en) | Winding swing cutting device and clean basic station | |
| CN221020219U (en) | Handheld wall grinding device that decoration construction was used | |
| CN221761738U (en) | Edge protection structure of double-wing revolving door | |
| CN212798917U (en) | Material conveying structure | |
| CN219244442U (en) | Target machine convenient for changing target surface | |
| CN220403414U (en) | Automatic winding device of rolling brush for sweeper | |
| CN218354191U (en) | Novel fishing line wheel lead frame with simple structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230918 Address after: 518000 Smart Home Phase II, No. 76 Baohe Avenue, Baolong Community, Baolong Street, Longgang District, Shenzhen City, Guangdong Province, 3A3101-3104 (with business premises located on the east side of the 1st floor of Building 2 and Building 3, Building 202, Huaqiang Industrial Park, No. 43 Qingfeng Avenue, Baolong Community, Baolong Street, Longgang District, Shenzhen City) Patentee after: YVGUANG TECHNOLOGY (SHENZHEN) Co.,Ltd. Address before: Building 201, Building 3, Huaqiang Industrial Park, No. 43 Qingfeng Avenue, Baolong Community, Baolong Street, Longgang District, Shenzhen City, Guangdong Province, 518116 Patentee before: Shenzhen zhilianshuo New Material Co.,Ltd. |
|
| TR01 | Transfer of patent right |