CN110644915A - Screen door - Google Patents
Screen door Download PDFInfo
- Publication number
- CN110644915A CN110644915A CN201910904763.1A CN201910904763A CN110644915A CN 110644915 A CN110644915 A CN 110644915A CN 201910904763 A CN201910904763 A CN 201910904763A CN 110644915 A CN110644915 A CN 110644915A
- Authority
- CN
- China
- Prior art keywords
- winding
- curtain
- rod
- screen door
- shaft
- 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.)
- Granted
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Classifications
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- 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
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/54—Roller fly screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
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- 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
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
- E06B9/54—Roller fly screens
- E06B2009/543—Horizontally moving screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F9/00—Use of air currents for screening, e.g. air curtains
- F24F2009/005—Use of air currents for screening, e.g. air curtains combined with a door
Abstract
The invention discloses a screen door, which comprises a frame body, wherein the frame body comprises two groups of long rods and short rods, and the two groups of long rods and the short rods are combined to form a rectangular frame body; the screen door device comprises a winding component, the winding component is arranged in the accommodating cavity, and a soft screen curtain is arranged on the winding component; the shell is arranged on a short rod; the driving assembly is used for driving the sliding rod to move along the sliding chute; the air curtain component is arranged in the shell. According to the invention, when a user approaches the screen door, the air curtain component forms the air curtain at the screen door to blow away mosquitoes from the screen door, so that the mosquitoes can be effectively reduced when the screen door is opened.
Description
Technical Field
The invention relates to the field of screen doors, in particular to a screen door.
Background
The screen door is a screen window arranged on the door and mainly used for preventing mosquitoes. The existing screen door is basically sealed in a magnetic attraction mode. The applicant has found that the existing screen door has the following defects in the using process: mosquitoes and insects easily enter the room when the screen door is opened and closed.
Disclosure of Invention
In view of the above, the present invention is directed to a screen door that addresses all or one of the problems of the background art.
The present invention provides a screen door based on the above object, comprising:
the frame body comprises two groups of long rods and short rods, the two groups of long rods and the short rods are combined to form a rectangular frame body, an accommodating cavity is formed in each long rod, and a sliding groove is formed in each short rod in the length direction of the corresponding short rod;
the screen door device comprises a winding component, the winding component is arranged in the accommodating cavity, a soft screen curtain is arranged on the winding component, a sliding rod is fixed at the end part of the soft screen curtain, and the sliding rod is arranged in the sliding groove in a sliding manner;
the shell is arranged on a short rod;
the driving assembly is arranged in the shell and used for driving the sliding rod to move along the sliding chute;
the air curtain component is arranged in the shell and can blow air flow to form an air curtain on the front side of the frame body.
Optionally, the winding assembly comprises two groups of winding units and a transmission stay cord, one winding unit is arranged in one accommodating cavity, the transmission stay cord is arranged on the two winding units and moves back and forth between the two winding units, each winding unit comprises a winding shaft, the winding shafts are arranged in the accommodating cavity in a rotating connection mode, a winding wheel is fixed on the outer wall of each winding shaft, the transmission stay cord is sleeved on the outer wall of each winding wheel, a transmission part is arranged at the end part of each winding shaft, and one end of the soft yarn curtain is fixed on the winding shaft.
Optionally, a first fixing groove is formed in the outer wall of the winding shaft, a fixing block matched with the first fixing groove is inserted into the first fixing groove, and one end of the soft yarn curtain is fixed in the first fixing groove.
Optionally, the two side ends of the soft yarn curtain are fixed with reinforcing soft strips.
Optionally, the first fixing groove is a T-shaped first fixing groove.
Optionally, the slide bar includes sliding block and pull rod, the sliding block is installed in the spout, the stay cord is fixed at the tip of pull rod, the lateral wall of pull rod is provided with the second fixed slot, the other end of soft yarn curtain is fixed with in the second recess.
Optionally, the driving assembly includes a first bevel gear, and the first bevel gear is mounted on the transmission part.
Optionally, the air curtain assembly includes an air curtain shaft, a driving motor and an air outlet, a circulation cavity is provided in the housing, the air curtain shaft is arranged in the circulation cavity in a rotating connection mode, an air impeller is arranged on the outer wall of the air curtain shaft, the driving motor is arranged in the circulation cavity, an output shaft of the driving motor is connected with the air curtain shaft, connecting shafts are arranged on two sides of the air outlet and rotatably arranged in the circulation cavity, a driving gear and a second bevel gear are arranged on the outer wall of each connecting shaft, the air outlet end of the air outlet extends out of the circulation cavity, the end part of the air curtain shaft is provided with a driving rod, the end part of the driving rod is rotatably provided with a connecting rod, the end part of the connecting rod is rotatably provided with a rack, the rack is arranged in the circulation cavity in a sliding mode, the driving gear is meshed with the rack, and the first bevel gear is meshed with the second bevel gear.
Has the advantages that:
according to the invention, when a user approaches the screen door, the air curtain component forms the air curtain at the screen door to blow away mosquitoes from the screen door, so that the mosquitoes can be effectively reduced when the screen door is opened.
Drawings
FIG. 1 is a schematic perspective view of a screen door according to an embodiment of the present invention;
FIG. 2 is a front view of a screen door according to an embodiment of the present invention;
FIG. 3 is a schematic view of a slide bar according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a winding assembly according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a reinforcing soft strip according to an embodiment of the present invention;
FIG. 6 is a schematic view of a first fixing groove according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of an embodiment of a curtain assembly of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to specific embodiments and the accompanying drawings.
As one embodiment, the present invention provides a screen door, comprising:
the frame body comprises two groups of long rods and short rods, the two groups of long rods and the short rods are combined to form a rectangular frame body, an accommodating cavity is formed in each long rod, and a sliding groove is formed in each short rod in the length direction of the corresponding short rod;
the screen door device comprises a winding component, the winding component is arranged in the accommodating cavity, a soft screen curtain is arranged on the winding component, a sliding rod is fixed at the end part of the soft screen curtain, and the sliding rod is arranged in the sliding groove in a sliding manner;
the shell is arranged on a short rod;
the driving assembly is arranged in the shell and used for driving the sliding rod to move along the sliding chute;
the air curtain component is arranged in the shell and can blow air flow to form an air curtain on the front side of the frame body.
As shown in fig. 1 to 7, as an embodiment of the present invention, a screen door includes: the frame body 1 comprises two groups of long rods 11 and short rods 12, the two groups of long rods 11 and the short rods 12 are combined to form a rectangular frame body 1, an accommodating cavity is formed in each long rod 11, and a sliding groove 12a arranged along the length direction of each short rod 12 is formed in each short rod 12; the screen door device 2 comprises a winding component, the winding component is arranged in the accommodating cavity, a soft screen curtain 21 is arranged on the winding component, a sliding rod 22 is fixed at the end part of the soft screen curtain 21, and the sliding rod 22 is arranged in the sliding groove 12a in a sliding manner; the shell 3 is arranged on a short rod 12; a driving assembly installed in the housing 3 for driving the sliding rod 22 to move along the sliding groove 12 a; the air curtain component is arranged in the shell 3 and can blow out airflow to form an air curtain on the front side of the frame body 1.
Specifically, when a user approaches the screen door, the air curtain component blows out air flow, the air flow forms an air curtain on the front side of the frame body 1, meanwhile, the driving component drives the sliding rod 22 to move in the forward direction, the sliding rod 22 drives the soft screen curtain 21 to move, the soft screen curtain is wound into the winding component, and the screen door is opened; when the user moves away from the screen door, the driving component drives the sliding rod 22 to move reversely, and the sliding rod 22 drives the soft screen curtain 21 to move until the soft screen curtain is completely opened. It can be when the user is close the screen door, with the formation air curtain of screen door department, blows away the screen door with the mosquito, can effectively reduce the entering of mosquito when the screen door is opened.
In an optional embodiment, the winding assembly includes two sets of winding units and a transmission pull rope 23, one winding unit is installed in one accommodating cavity, the transmission pull rope 23 is installed on the two winding units and reciprocates between the two winding units, the winding unit includes a winding shaft 24, the winding shaft 24 is installed in the accommodating cavity in a rotating connection mode, a winding wheel 25 is fixed on the outer wall of the winding shaft 24, the transmission pull rope 23 is an annular transmission pull rope 23, the transmission pull rope 23 is sleeved on the outer wall of the winding wheel 25, a transmission portion 24a is arranged at the end portion of the winding shaft 24, and one end of the soft yarn curtain 21 is fixed on the winding shaft 24. When the flexible yarn winding device is used, the winding shaft 24 rotates, the winding shaft 24 winds the flexible yarn curtain 21 on the outer wall, meanwhile, the winding shaft 24 drives the winding wheel 25 to rotate, the winding wheel 25 drives the transmission pull rope 23 to move, the transmission pull rope 23 drives the sliding rod 22 to move, and transmission is stable. A first fixing groove 24b is formed in the outer wall of the winding shaft 24, a fixing block 26 matched with the first fixing groove 24b is inserted into the first fixing groove 24b, and one end of the soft yarn curtain 21 is fixed in the first fixing groove 24 b. The both sides end of soft yarn curtain 21 is fixed with strengthens soft strip 21a, the structural strength of multiplicable soft yarn curtain 21 avoids producing deformation when soft yarn curtain 21 is horizontal rolling. The first fixing groove 24b is a T-shaped first fixing groove 24b, which is convenient to install. The sliding rod 22 comprises a sliding block 22a and a pull rod 22b, the sliding block 22a is installed in the sliding groove 12a, the pull rope is fixed at the end of the pull rod 22b, a second fixing groove is formed in the side wall of the pull rod 22b, the other end of the soft yarn curtain 21 is fixed in the second groove, the sliding block 22a is provided with a mounting hole, and the transmission pull rope 23 penetrates through the mounting hole and is fixed through a bolt. The driving component comprises a first bevel gear 4, and the first bevel gear 4 is arranged on the transmission part 24 a.
In an optional embodiment, the air curtain assembly includes an air curtain shaft 51, a driving motor 52 and an air outlet 53, a circulation cavity is provided in the housing 3, the air curtain shaft 51 is installed in the circulation cavity by a rotary connection manner, an air impeller 54 is installed on an outer wall of the air curtain shaft 51, the driving motor 52 is installed in the circulation cavity, an output shaft of the driving motor 52 is connected with the air curtain shaft 51, two sides of the air outlet 53 are provided with a connecting shaft 55, the connecting shaft 55 is rotatably installed in the circulation cavity, a driving gear 56 and a second bevel gear 57 are installed on an outer wall of the connecting shaft 55, an air outlet end of the air outlet 53 extends out of the circulation cavity, an end of the air curtain shaft 51 is provided with a driving rod 58, an end of the driving rod 58 is rotatably provided with a connecting rod 59, an end of the connecting rod 59 is rotatably provided with a rack 510, the rack, the pinion gear 56 is engaged with the rack 510, and the first bevel gear 4 is engaged with the second bevel gear 57. When the winding device is used, the driving motor 52 works, the output shaft of the driving motor 52 drives the air curtain shaft 51 to rotate, the air curtain shaft 51 drives the air impeller 54 to rotate, the air impeller 54 rotates to drive air to flow, air is discharged from the air outlet 53, meanwhile, the air curtain shaft 51 drives the driving rod 58 to rotate, the driving rod 58 drives the connecting rod 59 to move, the connecting rod 59 drives the rack 510 to move, the rack 510 drives the driving gear 56 to rotate, the driving gear 56 drives the connecting shaft 55 to rotate, the connecting shaft 55 drives the air outlet 53 to swing, air flow is blown out in a swinging mode, the connecting shaft 55 drives the second bevel gear 57 to rotate, the second bevel gear 57 drives the first bevel gear 4 to rotate, and therefore the winding assembly is.
When a user approaches the screen door, the driving motor 52 works, the output shaft of the driving motor 52 drives the air curtain shaft 51 to rotate, the air curtain shaft 51 drives the air impeller 54 to rotate, the air impeller 54 rotates to drive air to flow and discharge air from the air outlet 53, meanwhile, the air curtain shaft 51 drives the driving rod 58 to rotate, the driving rod 58 drives the connecting rod 59 to move, the connecting rod 59 drives the rack 510 to move, the rack 510 drives the driving gear 56 to rotate, the driving gear 56 drives the connecting shaft 55 to rotate, the connecting shaft 55 drives the air outlet 53 to swing and blow out air flow, the air flow forms an air curtain on the front side of the frame body 1, the connecting shaft 55 drives the second bevel gear 57 to rotate, the first bevel gear 4 drives the winding shaft 4 to rotate, the winding shaft 24 winds the soft screen 21 on the outer wall, meanwhile, the winding shaft 24 drives the winding wheel 25 to rotate, the winding wheel 25 drives the transmission pull rope 23 to move, the transmission pull rope 23 drives the sliding rod 22 to move until the soft yarn curtain 21 is wound into the winding assembly; when the user moves away from the screen door, the driving component drives the sliding rod 22 to move reversely, and the sliding rod 22 drives the soft screen curtain 21 to move until the soft screen curtain is completely opened.
In summary, the air curtain component forms the air curtain at the screen door when a user approaches the screen door to blow away mosquitoes from the screen door, and the mosquitoes can be effectively reduced when the screen door is opened.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
Claims (8)
1. A screen door, comprising:
the frame body comprises two groups of long rods and short rods, the two groups of long rods and the short rods are combined to form a rectangular frame body, an accommodating cavity is formed in each long rod, and a sliding groove is formed in each short rod in the length direction of the corresponding short rod;
the screen door device comprises a winding component, the winding component is arranged in the accommodating cavity, a soft screen curtain is arranged on the winding component, a sliding rod is fixed at the end part of the soft screen curtain, and the sliding rod is arranged in the sliding groove in a sliding manner;
the shell is arranged on a short rod;
the driving assembly is arranged in the shell and used for driving the sliding rod to move along the sliding chute;
the air curtain component is arranged in the shell and can blow air flow to form an air curtain on the front side of the frame body.
2. The screen door according to claim 1, wherein the winding assembly comprises two sets of winding units and a transmission pull rope, one winding unit is arranged in one accommodating cavity, the transmission pull rope is arranged on the two winding units and reciprocates between the two winding units, each winding unit comprises a winding shaft, the winding shafts are arranged in the accommodating cavity in a rotating connection mode, a winding wheel is fixed on the outer wall of each winding shaft, the transmission pull rope is sleeved on the outer wall of each winding wheel, a transmission part is arranged at the end part of each winding shaft, and one end of the soft screen curtain is fixed on each winding shaft.
3. The screen door according to claim 2, wherein a first fixing groove is formed in an outer wall of the winding shaft, a fixing block matched with the first fixing groove is inserted into the first fixing groove, and one end of the soft screen curtain is fixed in the first fixing groove.
4. The screen door of claim 3, wherein reinforcing flexible strips are fixed to both side ends of the flexible screen curtain.
5. The screen door of claim 4, wherein the first retaining groove is a T-shaped first retaining groove.
6. The screen door of claim 5, wherein the sliding rod comprises a sliding block and a pull rod, the sliding block is installed in the sliding groove, the pull rope is fixed at the end of the pull rod, the side wall of the pull rod is provided with a second fixing groove, and the other end of the soft screen curtain is fixed in the second groove.
7. The screen door of claim 1, wherein the drive assembly comprises a first bevel gear mounted to the transmission portion.
8. The screen door according to claim 7, wherein the curtain assembly includes a curtain shaft, a driving motor and an air outlet, the housing has a circulation chamber, the curtain shaft is rotatably connected to the circulation chamber, the outer wall of the curtain shaft is provided with a vane wheel, the driving motor is installed in the circulation chamber, the output shaft of the driving motor is connected to the curtain shaft, two sides of the air outlet are provided with connecting shafts, the connecting shafts are rotatably installed in the circulation chamber, the outer wall of the connecting shafts is provided with a driving gear and a second bevel gear, the air outlet end of the air outlet extends out of the circulation chamber, the end of the curtain shaft is provided with a driving rod, the end of the driving rod is rotatably provided with a connecting rod, the end of the connecting rod is rotatably provided with a rack, the rack is slidably installed in the circulation chamber, and the driving gear is engaged with the rack, the first bevel gear is meshed with the second bevel gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904763.1A CN110644915B (en) | 2019-09-24 | 2019-09-24 | Screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910904763.1A CN110644915B (en) | 2019-09-24 | 2019-09-24 | Screen door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110644915A true CN110644915A (en) | 2020-01-03 |
| CN110644915B CN110644915B (en) | 2021-03-16 |
Family
ID=68992404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910904763.1A Active CN110644915B (en) | 2019-09-24 | 2019-09-24 | Screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110644915B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779436A (en) * | 2020-06-25 | 2020-10-16 | 何文 | Multifunctional door |
| CN114412346A (en) * | 2021-06-15 | 2022-04-29 | 利辛县富亚纱网有限公司 | Screen door structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978617Y (en) * | 2006-12-04 | 2007-11-21 | 刘英杰 | Mosquito-expelling and fly-proofing wind curtain machine |
| CN201162470Y (en) * | 2007-12-29 | 2008-12-10 | 高林 | Single-open sliding screen door equipped with rope damping mechanism |
| EP2085562A2 (en) * | 2008-02-01 | 2009-08-05 | Bettio Service Spa | Mosquito-net with rollaway net-guiding chain for net with horizontal sliding |
| CN206071421U (en) * | 2016-09-22 | 2017-04-05 | 曹进江 | Prevent the device that mosquitos and flies gets in |
| CN209413823U (en) * | 2018-10-10 | 2019-09-20 | 上海华享利亨智能科技有限公司 | Electronic left and right rolling screen window |
-
2019
- 2019-09-24 CN CN201910904763.1A patent/CN110644915B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978617Y (en) * | 2006-12-04 | 2007-11-21 | 刘英杰 | Mosquito-expelling and fly-proofing wind curtain machine |
| CN201162470Y (en) * | 2007-12-29 | 2008-12-10 | 高林 | Single-open sliding screen door equipped with rope damping mechanism |
| EP2085562A2 (en) * | 2008-02-01 | 2009-08-05 | Bettio Service Spa | Mosquito-net with rollaway net-guiding chain for net with horizontal sliding |
| CN206071421U (en) * | 2016-09-22 | 2017-04-05 | 曹进江 | Prevent the device that mosquitos and flies gets in |
| CN209413823U (en) * | 2018-10-10 | 2019-09-20 | 上海华享利亨智能科技有限公司 | Electronic left and right rolling screen window |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111779436A (en) * | 2020-06-25 | 2020-10-16 | 何文 | Multifunctional door |
| CN114412346A (en) * | 2021-06-15 | 2022-04-29 | 利辛县富亚纱网有限公司 | Screen door structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110644915B (en) | 2021-03-16 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A type of screen door Effective date of registration: 20230627 Granted publication date: 20210316 Pledgee: Lixin County Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: ANHUI WEIYI TEXTILE CO.,LTD. Registration number: Y2023980046167 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |