CN116201462A - Pull-down positioning type roller shutter - Google Patents

Pull-down positioning type roller shutter Download PDF

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Publication number
CN116201462A
CN116201462A CN202310299752.1A CN202310299752A CN116201462A CN 116201462 A CN116201462 A CN 116201462A CN 202310299752 A CN202310299752 A CN 202310299752A CN 116201462 A CN116201462 A CN 116201462A
Authority
CN
China
Prior art keywords
cloth
pull
outer side
roller shutter
box body
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.)
Pending
Application number
CN202310299752.1A
Other languages
Chinese (zh)
Inventor
徐彬祯
王志华
俞彬军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Daai Window Decorations Co ltd
Original Assignee
Zhejiang Daai Window Decorations Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zhejiang Daai Window Decorations Co ltd filed Critical Zhejiang Daai Window Decorations Co ltd
Priority to CN202310299752.1A priority Critical patent/CN116201462A/en
Publication of CN116201462A publication Critical patent/CN116201462A/en
Pending legal-status Critical Current

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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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L4/00—Cleaning window shades, window screens, venetian 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
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • 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
    • 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
    • E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • 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
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801—Locking arrangements

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Abstract

The invention relates to the technical field of daily articles of furniture, in particular to a pull-down positioning type roller shutter, which comprises a box body, wherein a fixing sheet is arranged on one side of the box body, a cover plate is arranged on the outer side of the box body through the fixing sheet, the cover plate is kept in a long-term opened state through the connection of a long spring, the cover plate and a retraction hole, a cleaning pipe assembly is arranged in a round groove, one end of the roller cloth passes through the lower cloth opening and then is perpendicular to the lower side of the cover plate through a lower cloth opening on one side of the box body, and the other end of the roller cloth is connected with a sloping plate and the angle of the roller cloth faces the direction of the cover plate.

Description

Pull-down positioning type roller shutter
Technical Field
The invention relates to the field of roller blinds, in particular to a pull-down positioning roller blind.
Background
The present high-rise building can adopt large-area glass as the outer vertical surface of the building for more beautiful appearance, and the light pollution caused by the glass is unfavorable for indoor people although the attractive appearance exists, so that the large-area curtain is adopted for shielding in order to prevent the light pollution, the curtain is generally adjusted and positioned in a manually-pulled down mode, the shielding area is controlled according to the requirement, and the curtain can be stored in a mode of pulling down the roller shutter reversely when no sunlight is directly irradiated, so that the indoor light is bright.
The applicant has now found that the following problems exist in practical use:
the whole curtain cloth of rolling up the curtain is all exposed to the outside of rolling up the curtain box after being pulled down, and long-time use back surface must be attached with some dust, and the area is big inconvenient clean, both can influence aesthetic property for a long time also can be because of the dust makes inside mechanical structure damage, moreover can not close in time and make the curtain box seal after rolling up the curtain accomodate and get into the curtain box, and long-time static can not make its inside mechanical structure and curtain cloth full of a large amount of dust and in the very inconvenience of cleaning up, can't improve the whole life of rolling up the curtain.
Therefore, it is necessary to provide a pull-down positioning roller shutter to solve the above technical problems.
Disclosure of Invention
The invention aims at solving the technical problems of the prior art, and provides a pull-down positioning type roller shutter, which comprises a box body, wherein a fixing piece is arranged on one side of the box body, a cover plate is arranged on the outer side of the box body through the fixing piece, the cover plate is kept in a long-term opened state through connection of a long spring, the cover plate and a retraction hole, a cleaning pipe assembly is arranged in a round groove, one end of the roller shutter passes through the cloth opening at one side of the box body and then is perpendicular to the lower side of the cover plate, and the other end of the roller shutter is connected with a sloping plate and enables an angle to face the direction of the cover plate. .
In order to achieve the above purpose, the technical scheme of the invention is as follows: the utility model provides a drop-down locating type roller shutter, includes the box body, one side of box body is equipped with the circular slot, one side of box body is equipped with down the cloth mouth, the both sides of cloth mouth all are equipped with the shrink hole down, the equal fixedly connected with stationary blade in top both sides of cloth mouth down, the inside movable mounting of stationary blade has the apron, the both ends of apron all are equipped with the pivot, the one end of pivot is connected with the inside rotation of stationary blade, the equal fixedly connected with long spring in bottom both sides of apron, the one end of long spring and the inside fixed connection who contracts the hole, the inboard movable joint of circular slot has clean pipe subassembly, the inside both sides of box body are rotated and are connected with the steering column, the one end of steering column is equipped with the post spacing groove, the outside movable joint of post spacing groove has the conduction band, the inboard movable joint of conduction band has the bull stick, the one end of bull stick is equipped with the pole spacing groove, the outside of bull stick is movable joint, the outside of bull stick has the volume cloth, the bottom fixedly connected with of volume cloth, the bottom fixedly connected with long spring of bull stick, the inside movable joint has the inside roller shutter to roll up through the inside roller shutter has the inside roller shutter to make the inside roller shutter that rolls up through the inside roller shutter, can make the inside roller shutter take turns to the roller shutter through the inside roller shutter, can make the roller shutter take turns under the roller shutter to the inside roller shutter through the roller shutter, can continuously through the inside roller shutter, can make the roller shutter to take down the roller shutter through the inside the roller shutter through the roller shutter, can be through the inside the roller shutter, can be through the roller shutter has the roller shutter is.
Further set up, the one end outside of batching is rotated with the outside of revolving post and is cup jointed, the middle part outside of batching and the outside sliding connection of clean pipe subassembly, the other end outside of batching and the outside sliding connection of bull stick, the other end of batching passes cloth mouth back position perpendicular to apron under down.
The cleaning pipe assembly comprises a collecting pipe, one end of the collecting pipe is positioned at the inner side of the circular groove, an inlet is formed in one side of the collecting pipe, a connecting block is fixedly arranged at one end of the collecting pipe, a circular plug is movably clamped at the outer side of one end of the cleaning pipe assembly, one side of the circular plug is fixedly connected with one end of the connecting block, a pull rod is fixedly connected at the outer side of one end of the collecting pipe, and a cleaning pipe is sleeved at the outer side of the collecting pipe in a sliding mode;
by adopting the technical scheme, the collecting pipe can be pulled out in a sliding way from the inside of the cleaning pipe when the pull rod is pulled, the inside can be opened and treated by rotating the round plug, and the purpose of quick cleaning is achieved.
The cleaning device is characterized in that two ends of the cleaning tube are fixedly connected with the inner side of the box body, the cleaning tube is kept flush with the round groove, an inlet is formed in one side of the cleaning tube, a scraping plate is fixedly connected to the outer side of the cleaning tube below the inlet, and one end of the scraping plate is in sliding connection with the outer side of the rolling cloth;
by adopting the technical scheme, the dust collecting device is beneficial to automatically cleaning and collecting dust through the close contact between the scraping plate and the surface of the rolling cloth when the rolling cloth is driven by the rotation of the rotating column to wind in the outer side process of the rotating column.
Further set up, pull-down subassembly is including stay cord, location pivot, short spring and fixed latch, the one end outside of location pivot is equipped with the draw groove, the outside of draw groove is cup jointed with the inboard slip of one end of stay cord, the other end outside of location pivot is equipped with the ring tooth, the inside of location pivot is equipped with the axle hole, the inside fixedly connected with short spring of axle hole, the inboard of ring tooth and one side activity joint of fixed latch.
Further, a round hole is formed in one side of the box body, a smooth opening is formed in the lower portion of the round hole, one end of the rotating rod penetrates through the inner side of the round hole and the inner side of the fixed latch and then is fixedly connected with one end of the short spring, and one side of the fixed latch is fixedly connected with the inner side of the round hole.
The connection part of the inclined plate and the rolled cloth is provided with a certain angle, and the angle of the inclined plate is an acute angle and enables one side of the inclined plate to face the direction of the cover plate;
through adopting above-mentioned technical scheme, do benefit to in the batching and encircle in the in-process in the column outside, can make the apron by extrusion laminating in the outside of cloth outlet make the box body closed through better angle when the swash plate is drawn to the outside of apron by the batching, avoid its inside entering dust.
Further, the metal sheet is an integrally formed stainless steel sheet, and the connection rigidity is sufficient.
Compared with the related art, the pull-down positioning type roller shutter has at least one of the following beneficial effects:
the invention provides a pull-down positioning type roller shutter, which is characterized in that a fixing piece is arranged on the outer side of a box body, a rotatable cover plate is arranged on the fixing piece, two ends of the cover plate are connected with the outer side of the box body through long springs, the cover plate can be kept in an automatic opening state due to the elastic action of the long springs, a sloping plate with a certain angle is arranged at one end of a roller cloth, when one end of the roller cloth is rotated around the outer side of a rotating column, the roller cloth can drive the sloping plate to gradually rise and finally enable the sloping plate to be contacted with the cover plate, the roller cloth is continuously driven to pull the sloping plate through the continuous rotation of the rotating column, the long springs can be pressed and deformed by the thrust generated by the sloping plate and retract into a retraction hole, the cover plate can be attached to the outer side of a cloth outlet through the retraction of the long springs, and the cover plate can be just extruded and blocked due to the fact that the width of the sloping plate is larger than the elastic force of the long springs, the cover plate can not be opened again, when the roller shutter is completely stored in the roller shutter box, the roller shutter box is in a closed state, and dust inside the roller shutter box can be completely stopped.
The invention provides a pull-down positioning type roller shutter, which is characterized in that a rotatable rotating column and a rotating rod are arranged at two sides of the inner side of a box body, a cleaning pipe assembly fixed at two sides of the inner side of the box body is arranged, the rotating rod can be rotated by pulling the pull-down assembly at one end of the rotating rod, the rotating rod is rotated by pulling the pull-down assembly outside the box body, a conducting belt is driven to rotate and is driven to the rotating column to rotate simultaneously by the rotating force of the rotating rod, one end of a rolling cloth is wound at the outer side of the rotating column, the outer side of the rolling cloth is wound at the outer side of the cleaning pipe assembly and is wound towards the top of the rotating rod from the bottom of the cleaning pipe assembly, the outer side of the rolling cloth can be contacted with a scraping plate by the winding pipe assembly, so that dust at the outer side of the rolling cloth can be blocked by the scraping plate and slide into an inlet and finally slide into the collecting pipe through an inlet, the outer surface of the rolling cloth can be cleaned in the process of the pull-down rolling cloth, the surface dust is prevented from remaining on the outer surface of the rolling cloth to cause poor attractiveness, and the collecting pipe can be removed from the inner side of the collecting pipe through the pulling rod outside the box body, and the dust can be removed from the inner side of the collecting pipe through the pulling rod, and the cleaning pipe can be damaged by a long time, and the problem of a dust collecting part can be solved, and the problem can be accumulated in a round and accumulated inside a machine.
Drawings
FIG. 1 is a schematic view of a pull-down positioning roller shutter according to a preferred embodiment of the present invention;
FIG. 2 is a schematic diagram of one side of the case of the present invention;
FIG. 3 is a schematic view of a cover plate of the present invention;
FIG. 4 is a schematic view showing a cross-sectional structure of the inside of the case of the present invention;
FIG. 5 is a schematic view illustrating the disassembly of the rotating post and the rotating rod from the conductive tape;
FIG. 6 is a schematic view of a cleaning tube assembly of the present invention shown disassembled;
FIG. 7 is a schematic diagram of a side view of the case of the present invention.
FIG. 8 is a schematic view of a turn bar and pull down assembly according to the present invention.
FIG. 9 is a schematic drawing showing the pull-down assembly of the present invention.
Reference numerals in the drawings: 1. a case body; 101. a fixing piece; 102. a circular groove; 103. a lower cloth opening; 104. a shrinkage cavity; 105. a round hole; 1051. smoothing the mouth; 2. a cover plate; 201. a rotating shaft; 202. a long spring; 3. a cleaning tube assembly; 31. a collection pipe; 311. an inlet; 312. a connecting block; 313. a round plug; 314. a pull rod; 32. cleaning the tube; 321. an inlet; 322. a scraper; 4. a rotating column; 401. a column limit groove; 5. a conductive tape; 6. a rotating rod; 601. a rod limit groove; 7. rolling cloth; 8. a sloping plate; 9. a pull-down assembly; 91. a pull rope; 92. positioning a rotating shaft; 921. drawing a groove; 922. ring teeth; 923. a shaft hole; 93. a short spring; 94. fixing the latch; 10. a metal sheet.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. Exemplary embodiments of the present invention are illustrated in the accompanying drawings.
Embodiment one:
as shown in fig. 1 to 3, the pull-down positioning type roller shutter of the invention comprises a shutter body 1, wherein the shutter body 1 is arranged at a high position through a metal sheet 10, a fixing sheet 101 is arranged at one side of the shutter body 1, a cover plate 2 is arranged at the outer side of the shutter body 1 through the connection of a rotating shaft 201 and the fixing sheet 101, one end of a long spring 202 is connected with the cover plate 2, the other end of the long spring 202 is connected with a retraction hole 104, the cover plate 2 is kept in a long-term opened state, a circular groove 102 is arranged at one side of the shutter body 1, a cleaning pipe assembly 3 is arranged in the circular groove 102, then one end of a cloth 7 passes through the lower cloth opening 103 at one side of the shutter body 1 and is perpendicular to the lower side of the cover plate 2, the other end of the cloth 7 is wound inside the shutter body 1, a sloping plate 8 is connected at the other end of the cloth 7, a certain angle is arranged at the sloping plate 8 and faces the cover plate 2, when the lower pulling component 9 is pulled outside the shutter body 1, the inner part of the shutter body 1 is rotated and wound into the shutter body 1, the drum 7 is pulled into the shutter body 1, a circular groove 102 is arranged in the circular groove 102, a cleaning pipe assembly 3 is arranged in the inner side of the circular groove 102, then one end of the drum 7 is arranged at one side of the shutter body, one side of the drum 7 is provided with a lower cloth opening 103, one end of the cloth 103 is arranged at one side of the lower cloth opening 103, the cloth 103 is perpendicular to the lower cloth 2, the lower end of the lower cloth 7 is wound in the lower side of the shutter body, the shutter body is wound at the inner part of the shutter body 1, the inner part of the shutter body, the lower opening is wound at the lower opening, the lower end of the lower opening is at the lower opening of the lower opening, of the lower opening is opposite end of the lower opening is, and the lower opening is facing to the lower opening, and the lower end of the lower opening, and is.
As shown in fig. 4, when the rotating rod 6 rotates, the conductive belt 5 at the outer side of one end of the rotating rod is driven to rotate in the same direction, and the rotating column 4 is kept rotating by the force generated by the rotation of the conductive belt 5, so that the cloth 7 is wound on the rotating column 4 by the rotation of the rotating column 4 and the rotating rod 6 together, and can be contacted with the cleaning tube assembly 3 in the winding process.
As shown in fig. 5, one end of the rotating post 4 is provided with a post limit groove 401 for fixing one end of the conductive tape 5, one end of the rotating rod 6 is provided with a rod limit groove 601 for fixing the other end of the conductive tape 5, and the winding mode of the winding cloth 7 is S-shaped, so that the winding and the function are not affected.
In practice, the rotating rod 6 starts to rotate through pulling down one end of the pull-down assembly 9, the conduction band 5 can rotate clockwise through the clockwise rotation direction of the rotating rod 6, the rotating force can be transmitted to the rotating column 4 through the rotation of the conduction band 5 and the rotating column 4 keeps rotating clockwise, at the moment, the outer side of the rotating column 4 is connected with the rolling cloth 7, the rolling cloth 7 can be wound on the outer side of the rotating column 4 due to the rotation of the rotating column 4, the rolling cloth 7 firstly contacts with the lower cloth opening 103 and then contacts with the outer side of the rotating rod 6 from the right below the cover plate 2, then the rolling cloth 7 is wound on the outer side of the rotating column 4 from the bottom of the cleaning tube assembly 3 and contacts with the rolling cloth, at the moment, most of the rolling cloth 7 is wound on the outer side of the rotating column 4, the rolling cloth 7 continuously ascends towards the cover plate 2, finally the rolling cloth 7 drives the inclined plate 8 to contact with the outer side of the cover plate 2, the long spring 202 is deformed and extruded into the inner part of the shrink hole 104 through the extrusion force generated by the lifting of the inclined plate 8, the rotating shaft 201 rotates around the fixing plate 101, and finally the rolling cloth 7 covers the outer part of the lower cloth opening 103 of the cover plate 103, and the rolling cloth 7 can be easily wound on the inner side of the rolling cloth after the rolling cloth is easily and the rolling cloth is difficult to reach the inner side of the inner part of the rolling box.
Embodiment two:
as shown in fig. 6, on the basis of the first embodiment, the present invention provides a technical solution: through splitting the cleaning tube assembly 3 into two structures of the collecting tube 31 and the cleaning tube 32, then fixing the two ends of the cleaning tube 32 on the inner side of the box body 1 to keep the two ends fixed, when the rolling cloth 7 sliding on the outer side of the cleaning tube 32 passes through the outer side of the scraping plate 322, dust on the surface of the rolling cloth 7 can be pushed and cleaned by the resistance of the scraping plate 322, and enters the cleaning tube 32 through the inlet 321, the collecting tube 31 is arranged in the cleaning tube 32, the dust can enter the collecting tube 31 through the inlet 311 to be collected, the collecting tube 31 can be integrally slid to the outer side of the cleaning tube 32 by pulling the pull rod 314 after the rolling curtain is used for a certain time, and the collected dust can be cleaned quickly by rotating and opening the round plug 313 around the connecting block 312.
As shown in fig. 7 to 8, a circular hole 105 is provided on one side of the box 1, one end of the rotating rod 6 is connected to the positioning shaft 92 through the circular hole 105, and the pull rope 91 is connected to the positioning shaft 92, and because of the smooth opening 1051, the pull rope 91 needs to be pulled to the inner side of the smooth opening 1051, so that the positioning shaft 92 is not blocked, and the pull rope 91 can be pulled down continuously to start the rotation of the rotating rod 6.
As shown in fig. 9, the fixed latch 94 is fixedly connected to the inner side of the circular hole 105, one end of the short spring 93 is connected to the inside of the shaft hole 923, the other end is connected to the rotating rod 6, and the pull rope 91 is sleeved on the outer side of the pull groove 921, when the pull rope 91 needs to be pulled down and the rotating rod 6 rotates, the latch 94 is fixed by the principle of pulling the pull rope 91 and the positioning shaft 92, the ring teeth 922 cannot be clamped with the fixed latch 94, at this time, the pull rope 91 can be pulled down continuously to rotate the positioning shaft 92 and rotate the rotating rod 6 through the connection of the short spring 93 and the rotating rod 6, when the roller shutter is pulled down to a specified height, the retracting force of the short spring 93 only needs to pull the positioning shaft 92 to translate and approach the fixed latch 94, so that the ring teeth 922 are clamped with the outer side of the fixed latch 94, and the positioning shaft 92 cannot rotate, so that the rotating rod 6 cannot be rotated, and the required positioning position is achieved.
In practice, one end of the pull rope 91 needs to be held and pulled in an inclined manner to enable one end of the pull rope 91 to enter the smooth opening 1051, at this time, the positioning rotating shaft 92 is pulled to horizontally move, after the ring teeth 922 are not clamped with the fixed clamping teeth 94, the positioning rotating shaft 92 can be continuously pulled down to rotate and rotate the rotating rod 6 through connection of the short spring 93 and the rotating rod 6, at this time, the rotating rod 6 rotates to enable the rolling cloth 7 to be recovered and rolled up, when the outer side of the rolling cloth 7 slides and contacts with the outer side of the scraping plate 322, dust on the surface of the rolling cloth 7 can be pushed by the resistance of the scraping plate 322 to achieve the purpose of quickly cleaning dust on the outer side of the rolling cloth 7, aesthetic property and long-term practicability of the outer side of the rolling cloth 7 are also guaranteed, and the inner side of the cleaning pipe 32 is entered through the inlet 321, dust can enter the inner side of the cleaning pipe 32 through the inlet 311 to be collected inside the cleaning pipe 32, after one end of the rolling cloth is used, the rolling cloth 31 can be integrally slid to the outer side of the cleaning pipe 32 through the pulling rod 314, the rolling cloth 313 is rotated around the round plug 313 and opened, the dust can be quickly cleaned around the round plug 313, and the dust can be prevented from being excessively damaged, and the dust can be quickly cleaned, and the mechanical damage inside is prevented.
Advantages in practical application of the technical scheme include, but are not limited to, the following points:
1. the cover plate 2 is extruded by the inclined plate 8 through a winding and recycling mechanism of the cloth 7 to seal the box body 1, and the box body 1 is automatically opened through the self elasticity of the cover plate 2 when the cloth 7 is put down, so that the cloth 7 can be normally pulled down or rolled up;
2. the mode of setting the cloth 7 to S-shaped winding and recycling is adopted, so that after the outer side of the cloth 7 contacts the scraping plate 322, dust on the surface can be automatically cleaned due to the influence of resistance, and the dust can be stored and cleaned.
According to the technical scheme, one end of the pull-down assembly 9 is pulled down to enable the rotating rod 6 to start rotating, the conduction band 5 rotates clockwise through the clockwise rotating direction of the rotating rod 6, the rotating force is transmitted to the rotating column 4 through the rotation of the conduction band 5 and enables the rotating column 4 to rotate clockwise, at the moment, the outer side of the rotating column 4 is connected with the rolling cloth 7, the rolling cloth 7 is wound on the outer side of the rotating column 4 due to the fact that the rolling cloth 7 is connected with the rolling cloth 7, the rolling cloth 7 firstly contacts with the lower cloth opening 103 from the right lower side of the cover plate 2 and then contacts with the outer side of the rotating rod 6, then the rolling cloth 7 is wound on the outer side of the rotating column 4 at last through the contact rolling of the bottom of the cleaning tube assembly 3, at the moment, most of the rolling cloth 7 is wound on the outer side of the rotating column 4, the rolling cloth 7 is enabled to continuously ascend towards the cover plate 2, finally the rolling cloth 7 is enabled to be driven by the rolling cloth 7 to contact with the outer side of the cover plate 2, the rolling cloth 202 is enabled to be deformed and extruded into the inner side of the retraction hole 104 through the extrusion force generated by the lifting of the inclined plate 8, accordingly the rotating shaft 201 rotates around the fixing plate 101, finally, the rolling cloth 7 is enabled to be wound on the outer side of the rotating cloth 103 of the rotating plate 103, the rolling cloth 103 is enabled to contact with the outer side of the rotating tube 103, the rolling cloth 103 is firstly, the rolling cloth 7 is contacted with the outer side of the rolling cloth opening 103, the rolling cloth 103 is firstly contacts with the rolling cloth 103, then the rolling cloth 103 is contacted with the rolling cloth 2, and finally, the rolling cloth 7 is enabled to be wound on the outer side of the rolling cloth 4 is enabled to be wound on the outer side of the rotating 2, and finally, the rolling plate 2 is enabled to be wound on the rotating 2, and finally is enabled to be wound 2, and finally is enabled to be wound by the rotating side and the rotating 2 and is made to be made and the rotating side and is made and so as to be made and so to be made to and so to be made to be rotated. When the outer side of the cloth roll 7 slides and contacts the outer side of the scraper 322, dust on the surface of the cloth roll 7 can be pushed by the resistance of the scraper 322 to achieve the purpose of quickly cleaning the dust on the outer side of the cloth roll 7, the attractiveness and long-term practicability of the outer side of the cloth roll 7 are also guaranteed, the dust enters the cleaning tube 32 through the inlet 321, the collecting tube 31 is arranged in the cleaning tube 32, the dust enters the collecting tube 31 through the inlet 311 to be collected, the collecting tube 31 can be integrally slid to the outer side of the cleaning tube 32 by pulling the pull rod 314 after the roller shutter is used for a certain time, and the round plug 313 can be quickly cleaned to rotate and be opened around the connecting block 312 to prevent excessive dust from damaging mechanical parts in the cleaning tube, so that the service life is shortened.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a pull-down positioning type roller shutter, includes box body (1), its characterized in that: one side of box body (1) is equipped with circular slot (102), one side of box body (1) is equipped with down cloth mouth (103), the both sides of cloth mouth (103) all are equipped with down shrink hole (104), the equal fixedly connected with stationary blade (101) in top both sides of cloth mouth (103) down, the inside movable mounting of stationary blade (101) has apron (2), the both ends of apron (2) all are equipped with pivot (201), the one end and the inside rotation of stationary blade (101) of pivot (201) are connected, the bottom both sides of apron (2) all fixedly connected with long spring (202), the one end and the inside fixed connection who contracts hole (104) of long spring (202), the inboard movable joint of circular slot (102) has clean pipe assembly (3), the inside both sides rotation of box body (1) are connected with steering column (4), the one end of steering column (4) is equipped with post spacing groove (401), the outside movable sleeve joint of apron (2) has conduction band (5), the one end of conduction band (6) of conduction band (5), the one end of rotation band (6) of bull stick (6) is equipped with spacing groove (601) is cup jointed in the inside movable joint of bull stick (6), one end (601) is equipped with the one end of bull stick (6), the bottom of batching (7) fixedly connected with swash plate (8), the other end movable mounting of bull stick (6) has drop-down subassembly (9), the outside both sides of box body (1) are all fixedly connected with sheetmetal (10).
2. The pull-down positioning roller shutter according to claim 1, wherein one end outer side of the cloth roller (7) is rotatably sleeved with the outer side of the rotary column (4), the middle outer side of the cloth roller (7) is slidably connected with the outer side of the cleaning pipe assembly (3), the other end outer side of the cloth roller (7) is slidably connected with the outer side of the rotary rod (6), and the other end of the cloth roller (7) passes through the lower cloth opening (103) and is vertical to the right lower side of the cover plate (2).
3. The drop-down positioning type roller shutter according to claim 1, wherein the cleaning tube assembly (3) comprises a collecting tube (31), one end of the collecting tube (31) is located at the inner side of the circular groove (102), an inlet (311) is formed in one side of the collecting tube (31), a connecting block (312) is fixedly installed at one end of the collecting tube (31), a round plug (313) is movably clamped at one end of the cleaning tube assembly (3), one side of the round plug (313) is fixedly connected with one end of the connecting block (312), a pull rod (314) is fixedly connected at one end of the collecting tube (31), and a cleaning tube (32) is sleeved at the outer side of the collecting tube (31) in a sliding mode.
4. A pull-down positioning roller shutter according to claim 3, wherein two ends of the cleaning tube (32) are fixedly connected with the inner side of the box body (1), the cleaning tube (32) is kept flush with the circular groove (102), an inlet (321) is formed in one side of the cleaning tube (32), a scraper (322) is fixedly connected with the outer side of the cleaning tube (32) below the inlet (321), and one end of the scraper (322) is slidably connected with the outer side of the cloth (7).
5. The pull-down positioning roller shutter according to claim 1, wherein the pull-down assembly (9) comprises a pull rope (91), a positioning rotating shaft (92), a short spring (93) and a fixed latch (94), a pull groove (921) is arranged at the outer side of one end of the positioning rotating shaft (92), the outer side of the pull groove (921) is in sliding sleeve connection with the inner side of one end of the pull rope (91), a ring tooth (922) is arranged at the outer side of the other end of the positioning rotating shaft (92), a shaft hole (923) is formed in the positioning rotating shaft (92), the short spring (93) is fixedly connected to the inner side of the shaft hole (923), and the inner side of the ring tooth (922) is movably clamped with one side of the fixed latch (94).
6. The pull-down positioning roller shutter according to claim 1, wherein a round hole (105) is formed in one side of the box body (1), a smooth opening (1051) is formed below the round hole (105), one end of the rotating rod (6) penetrates through the inner side of the round hole (105) and the inner side of the fixed latch (94) and then is fixedly connected with one end of the short spring (93), and one side of the fixed latch (94) is fixedly connected with the inner side of the round hole (105).
7. A pull-down positioning roller shutter according to claim 1, characterized in that the connection of the sloping plate (8) and the cloth (7) is provided with an angle, the angle of the sloping plate (8) is an acute angle and the sloping plate (8) is directed in the direction of the cover plate (2).
8. A pull-down positioning roller shutter according to claim 1, characterized in that the metal sheet (10) is an integrally formed stainless steel sheet.
CN202310299752.1A 2023-03-25 2023-03-25 Pull-down positioning type roller shutter Pending CN116201462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310299752.1A CN116201462A (en) 2023-03-25 2023-03-25 Pull-down positioning type roller shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310299752.1A CN116201462A (en) 2023-03-25 2023-03-25 Pull-down positioning type roller shutter

Publications (1)

Publication Number Publication Date
CN116201462A true CN116201462A (en) 2023-06-02

Family

ID=86509538

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310299752.1A Pending CN116201462A (en) 2023-03-25 2023-03-25 Pull-down positioning type roller shutter

Country Status (1)

Country Link
CN (1) CN116201462A (en)

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Country or region after: China

Address after: 312030 first floor, building 1, east of East Second Road, Ma'an street, Keqiao District, Shaoxing City, Zhejiang Province

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Address before: 312030 first floor, building 1, east of East Second Road, Ma'an street, Keqiao District, Shaoxing City, Zhejiang Province

Applicant before: ZHEJIANG DAAI WINDOW DECORATIONS CO.,LTD.

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