CN115402063A - Front-gear sunshade projection screen capable of being stably recycled - Google Patents

Front-gear sunshade projection screen capable of being stably recycled Download PDF

Info

Publication number
CN115402063A
CN115402063A CN202211026572.8A CN202211026572A CN115402063A CN 115402063 A CN115402063 A CN 115402063A CN 202211026572 A CN202211026572 A CN 202211026572A CN 115402063 A CN115402063 A CN 115402063A
Authority
CN
China
Prior art keywords
curtain cloth
rotating shaft
projection screen
damping
periphery
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
CN202211026572.8A
Other languages
Chinese (zh)
Inventor
刘奎
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.)
Kunshan Yuqiu Molding Plastics Co ltd
Original Assignee
Kunshan Yuqiu Molding Plastics 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 Kunshan Yuqiu Molding Plastics Co ltd filed Critical Kunshan Yuqiu Molding Plastics Co ltd
Priority to CN202211026572.8A priority Critical patent/CN115402063A/en
Publication of CN115402063A publication Critical patent/CN115402063A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2033—Roller blinds characterised by the spring motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2036—Roller blinds characterised by structural elements
    • B60J1/2041—Blind sheets, e.g. shape of sheets, reinforcements in sheets, materials therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J1/00—Windows; Windscreens; Accessories therefor
    • B60J1/20—Accessories, e.g. wind deflectors, blinds
    • B60J1/2011—Blinds; curtains or screens reducing heat or light intensity
    • B60J1/2013—Roller blinds
    • B60J1/2066—Arrangement of blinds in vehicles
    • B60J1/2075—Arrangement of blinds in vehicles specially adapted for fixed windows
    • B60J1/2077—Arrangement of blinds in vehicles specially adapted for fixed windows for windshields

Landscapes

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

Abstract

The invention provides a stably-recycled front-bumper sun-shading projection screen, which integrates a sun-shading function and an entertainment function, can be adjusted freely and stably according to a sun-shading area, and ensures convenience in use. It comprises the following steps: the outer tube comprises an inner tube reel mechanism, the inner tube reel mechanism comprises a furling spring rotating shaft, a rotating shaft and a rotary damping mechanism, the rotary damping mechanism comprises a damping shell and a transmission shaft, the damping shell is directly or indirectly connected with the outer tube, the damping shell is distributed around the periphery of the transmission shaft and provides damping force for the transmission shaft, the transmission shaft is fixedly connected with one end of the rotating shaft, and the other end of the rotating shaft is connected with the furling spring rotating shaft; cord fabric; and a side bar; the inner end of the curtain cloth is connected with the winding spring rotating shaft and is wound on the periphery of the inner pipe reel mechanism, and the curtain cloth extends or contracts along the outlet seam of the outer pipe.

Description

Front-stop sunshade projection screen capable of being stably recycled
Technical Field
The invention relates to the technical field of front sun-shading curtains, in particular to a stably-recycled front-gear sun-shading projection screen.
Background
In the prior art, the sunshade screen is only used for sunshade operation, and current preceding shelves sunshade screen all assembles the both sides position in the front portion of automobile body through both ends buckle structure, and need pull out the curtain cloth hard when in actual use, and only pull to expand the back completely, just can attach the position at the lock of automobile body front end bottom through lock additional structure fixed connection, its sunshade screen's function is single relatively, and along with the pluralism demand of passenger to the interior space of car, the function of current sunshade screen can be extended, become the leading edge development direction in the industry.
Disclosure of Invention
In view of the above problems, the present invention provides a stably recycled front sunshade projection screen, which integrates the sunshade function and the entertainment function, and can be stably recycled according to the sunshade area, ensuring the convenience of use.
The utility model provides a preceding shelves sunshade projection curtain of steady recovery which characterized in that, it includes:
the outer pipe comprises an inner pipe reel mechanism, the inner pipe reel mechanism comprises a reel-up spring rotating shaft, a rotating shaft and a rotating damping mechanism, the rotating damping mechanism comprises a damping shell and a transmission shaft, the damping shell is directly or indirectly connected with the outer pipe, the damping shell is distributed around the periphery of the transmission shaft and provides damping force for the transmission shaft, the transmission shaft is fixedly connected with one end of the rotating shaft, and the other end of the rotating shaft is connected with the reel-up spring rotating shaft;
a cord fabric;
and a side bar;
the inner end of the curtain cloth is connected with the furling spring rotating shaft and is wound on the periphery of the inner pipe reel mechanism, the curtain cloth extends or contracts along an exit seam of the outer pipe, the edge strip is fixedly arranged at the outer end of the curtain cloth, and the thickness of the edge strip is larger than that of the exit seam;
the curtain cloth comprises a first surface and a second surface, wherein the first surface of the curtain cloth is a shading surface, and the second surface of the curtain cloth is a projection screen surface.
It is further characterized in that:
a first end cover and a second end cover are fixedly arranged on two sides of the outer pipe in the length direction respectively, so that the reel mechanism of the inner pipe is stably arranged in the inner cavity of the outer pipe after assembly;
the outer convex end of the damping shell is fixedly connected with the corresponding inner wall structure of the first end cover, and the periphery of the damping shell is coated with the curtain cloth and is fixedly connected with the fixed end of the curtain cloth at the corresponding position;
the furling spring rotating shaft comprises a peripheral rotating shell and an internal furling spring, the rotating shaft and the peripheral rotating shell synchronously rotate for operation, the other end of the rotating shaft is fixedly connected with a connecting end, the connecting end is arranged in the peripheral rotating shell and positioned in an inner cavity of the peripheral rotating shell through a bearing, the connecting end is connected with one free end of the furling spring, and the other free end of the furling spring is fixedly sleeved on an inward convex connecting shaft of the second end cover;
at least one handle is arranged in the length direction of the edge strips, and the curtain cloth is conveniently unfolded or rolled;
the first surface of the curtain cloth is coated with a full shading material, so that the shading effect is ensured;
the second surface of the cord fabric is coated with a material suitable for projection;
the outer pipe is fixedly provided with a mounting bracket which is used for fixedly mounting the outer pipe at the top position in the vehicle body;
the length direction both ends of strake have set firmly elasticity flexible glue border plug respectively, elasticity flexible glue border plug supports in the end cover that corresponds under the curtain cloth rolling state, ensures the silence rolling, can not make strake and outer tube produce the striking when the rolling.
After the automobile front bumper is adopted, the automobile front bumper is integrally hidden and arranged at the top of a front bumper in an automobile, the first surface can be used for shading sun after being pulled out, the second surface can be used for watching a film and performing square worker projection in an office, the first surface is made of full shading fabric, and when the automobile is parked, the front bumper is used for shading sun, so that the interior of the automobile is effectively prevented from being exposed to the sun, and the comfort level in the automobile and the loss caused by exposure are greatly improved; the second surface of the curtain cloth is coated with a projectable material, when the curtain cloth is at rest or camping, the video can be viewed and a meeting can be made, the sun-shading function and the entertainment function are integrated, and due to the existence of the rotary damping mechanism, when the curtain cloth is opened, the damping force is overcome by pulling the curtain cloth, the curtain cloth is pulled by the winding force of the winding spring, when the pulling is stopped, the damping force is greater than the winding force of the winding spring, the curtain cloth can be stably stopped in any state, when the curtain cloth is wound, the curtain cloth is pulled, the upward thrust is continuously provided for the curtain cloth, the resultant force of the thrust and the winding force of the winding spring is greater than the damping force, when the upward thrust is stopped, the damping force is greater than the winding force of the winding spring, the curtain cloth can be stably stopped in any state, the curtain cloth can be stably recycled and adjusted in any surface area position according to the sun-shading surface area, and the use convenience is ensured.
Drawings
FIG. 1 is a perspective view of the present invention in a fully open state;
FIG. 2 is a perspective view of the present invention in a fully rolled state;
FIG. 3 is an exploded perspective view of the present invention;
FIG. 4 is an exploded perspective view of the inner tube reel mechanism of the present invention;
the component names of the corresponding serial numbers in the text are as follows:
the device comprises an outer pipe 10, an outlet seam 11, a curtain cloth 20, a first surface 21, a second surface 22, an edge strip 30, an inner pipe reel mechanism 40, a winding spring rotating shaft 50, an outer periphery rotating shell 51, a winding spring 52, a rotating shaft 60, a rotary damping mechanism 70, a damping shell 71, a transmission shaft 72, a first end cover 80, a second end cover 90, an inner convex connecting shaft 91, a handle 100, a mounting bracket 110 and an elastic soft rubber edge plug 120.
Detailed Description
A smoothly-recycled front-stop sunshade projection screen is shown in figures 1-4 and comprises an outer tube 10, a curtain cloth 20 and an edge strip 30;
the outer tube 10 comprises an inner tube reel mechanism 40 positioned in the inner tube reel mechanism 40, the inner tube reel mechanism 40 comprises a furling spring rotating shaft 50, a rotating shaft 60 and a rotary damping mechanism 70, the rotary damping mechanism 70 comprises a damping shell 71 and a transmission shaft 72, the damping shell 71 is directly or indirectly connected with the outer tube 10, the damping shell 71 is annularly distributed on the periphery of the transmission shaft 72, the damping shell 71 provides damping force for the transmission shaft 72, the transmission shaft 72 is fixedly connected with one end of the rotating shaft 60, and the other end of the rotating shaft 60 is connected with the furling spring rotating shaft 50;
the inner end of the curtain cloth 20 is connected with a furling spring rotating shaft 50 and is wound on the periphery of the inner pipe reel mechanism 20, the curtain cloth 20 extends or contracts along the outlet seam 11 of the outer pipe, an edge strip 30 is fixedly arranged at the outer end of the curtain cloth 20, and the thickness of the edge strip 30 is larger than that of the outlet seam 11;
the curtain cloth 20 comprises a first surface 21 and a second surface 22, wherein the first surface 21 of the curtain cloth 20 is a light-shading surface, and the second surface 22 of the curtain cloth 20 is a projection screen surface.
In specific implementation, the first end cover 80 and the second end cover 90 are fixedly mounted on two sides of the outer tube 20 in the length direction respectively, so that the assembled inner tube reel mechanism 40 is stably arranged in the inner cavity of the outer tube 20;
the outer convex end of the damping shell 71 is fixedly connected with the corresponding inner wall structure of the first end cover 80, the periphery of the damping shell 71 is coated with the curtain cloth 20, and the fixed end of the curtain cloth 20 at the corresponding position is fixedly connected;
the furling spring rotating shaft 50 comprises a peripheral rotating shell 51 and an internal furling spring 52, the rotating shaft 60 and the peripheral rotating shell 51 synchronously rotate for operation, the other end of the rotating shaft 60 is fixedly connected with a connecting end which is arranged in the peripheral rotating shell 51 and positioned in an inner cavity of the peripheral rotating shell 51 through a bearing, the connecting end is connected with one free end of the furling spring 52, and the other free end of the furling spring 52 is fixedly connected with an inner convex connecting shaft 91 of the second end cover 90;
at least one handle 100 is arranged in the length direction of the edge strip 30, and the handle is convenient for unfolding or rolling the curtain cloth;
the first surface 21 of the curtain cloth 20 is coated with a full shading material, so that the shading effect is ensured;
the second surface 22 of the curtain 20 is coated with a material of a substance suitable for projection;
the outer tube 20 is fixedly provided with a mounting bracket 110, and the mounting bracket 110 is used for fixedly mounting the outer tube 20 at the top position in the vehicle body;
the elastic soft rubber side plugs 120 are fixedly arranged at the two ends of the side strip 30 in the length direction respectively, and the elastic soft rubber side plugs 130 are abutted against the corresponding end covers in the cord fabric rolling state, so that the silent rolling is ensured, and the side strip 30 and the outer pipe 20 cannot be impacted when being rolled.
In the embodiment, the outer peripheral rotating case 51 and the rotating shaft 60 are assembled to form an integral structure, the inner free end of the retracting spring 52 is fixedly connected to the integral structure formed by assembling the outer peripheral rotating case 51 and the rotating shaft 60, and the outer free end of the retracting spring 52 is fixedly connected to the inner convex connecting shaft 91 of the second end cap to become a fixed end.
The automobile front bumper has the following working principle that the automobile front bumper is integrally hidden at the top of a front bumper arranged in an automobile, the first surface can be used for shading sun after being pulled out, the second surface can be used for watching a film and performing square worker projection in a business office, the first surface is made of a full shading fabric, and the automobile front bumper is used for shading sun when parking to effectively avoid the interior of the automobile from being exposed to the sun, so that the comfort level in the automobile and the loss caused by exposure to the sun are greatly improved; the second surface of the curtain cloth is coated with a projectable material, the curtain cloth can be seen and conferenced when a user has a rest or camps in a car, the sunshade function and the entertainment function are integrated, the curtain cloth is pulled by pulling the curtain cloth to overcome the damping force and the winding force of the winding spring when the curtain cloth is unfolded, when the curtain cloth is pulled and stopped, the damping force is greater than the winding force of the winding spring, the curtain cloth can be stably stopped in any state, when the curtain cloth is wound, the curtain cloth is pulled and upward thrust is continuously provided for the curtain cloth, so that the resultant force of the thrust and the winding force of the winding spring is greater than the damping force, when the upward thrust is stopped, the damping force is greater than the winding force of the winding spring, the curtain cloth can be stably stopped in any state, the curtain cloth can be stably regulated at any position according to the sunshade area, and the use convenience is ensured.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (9)

1. The utility model provides a preceding shelves sunshade projection curtain of steady recovery which characterized in that, it includes:
the outer tube comprises an inner tube reel mechanism, the inner tube reel mechanism comprises a furling spring rotating shaft, a rotating shaft and a rotary damping mechanism, the rotary damping mechanism comprises a damping shell and a transmission shaft, the damping shell is directly or indirectly connected with the outer tube, the damping shell is distributed around the periphery of the transmission shaft and provides damping force for the transmission shaft, the transmission shaft is fixedly connected with one end of the rotating shaft, and the other end of the rotating shaft is connected with the furling spring rotating shaft;
a cord fabric;
and a side bar;
the inner end of the curtain cloth is connected with the winding spring rotating shaft and is wound on the periphery of the inner pipe winding shaft mechanism, the curtain cloth extends or contracts along an outlet seam of the outer pipe, the outer end of the curtain cloth is fixedly provided with the edge strip, and the thickness of the edge strip is larger than that of the outlet seam;
the curtain cloth comprises a first surface and a second surface, wherein the first surface of the curtain cloth is a shading surface, and the second surface of the curtain cloth is a projection screen surface.
2. The smoothly retractable front sunshade projection screen of claim 1, wherein: and a first end cover and a second end cover are fixedly arranged on two sides of the outer pipe in the length direction respectively.
3. The smoothly retractable front sunshade projection screen of claim 2, wherein: the outer convex end of the damping shell is fixedly connected with the corresponding inner wall structure of the first end cover, and the periphery of the damping shell is coated with the curtain cloth and fixedly connected with the fixed end at the corresponding position of the curtain cloth.
4. The smoothly retractable front sunshade projection screen of claim 2, wherein: the roll-up spring pivot includes that the periphery rotates casing, inside roll-up spring, the axis of rotation with the synchronous rotation operation of casing is rotated to the periphery, the other end rigid coupling of axis of rotation connects the end, place in the connection end the periphery rotates the inside of casing, and is located through the bearing in the inner chamber of casing is rotated to the periphery, connect the end and connect a free end of roll-up spring, another free end rigid coupling of roll-up spring in the interior protruding connecting axle of second end cover.
5. The smoothly retractable front sunshade projection screen of claim 1, wherein: at least one handle is arranged in the length direction of the edge strips.
6. The front sunshade projection screen of claim 1, wherein: the first surface of the curtain cloth is coated with a full shading material.
7. The smoothly retractable front sunshade projection screen of claim 1, wherein: the second surface of the curtain is coated with a material of a substance suitable for projection.
8. The smoothly retractable front sunshade projection screen of claim 1, wherein: the outer pipe is fixedly provided with a mounting bracket, and the mounting bracket is used for fixedly mounting the outer pipe at the top position in the vehicle body.
9. The smoothly retractable front sunshade projection screen of claim 1, wherein: the two ends of the length direction of the edge strip are respectively and fixedly provided with an elastic soft rubber edge plug, and the elastic soft rubber edge plugs are abutted against the corresponding end covers in the winding state of the curtain cloth.
CN202211026572.8A 2022-08-25 2022-08-25 Front-gear sunshade projection screen capable of being stably recycled Pending CN115402063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211026572.8A CN115402063A (en) 2022-08-25 2022-08-25 Front-gear sunshade projection screen capable of being stably recycled

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211026572.8A CN115402063A (en) 2022-08-25 2022-08-25 Front-gear sunshade projection screen capable of being stably recycled

Publications (1)

Publication Number Publication Date
CN115402063A true CN115402063A (en) 2022-11-29

Family

ID=84161230

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211026572.8A Pending CN115402063A (en) 2022-08-25 2022-08-25 Front-gear sunshade projection screen capable of being stably recycled

Country Status (1)

Country Link
CN (1) CN115402063A (en)

Similar Documents

Publication Publication Date Title
US5105867A (en) Collapsible sun shade and improved method for shielding the sun
US6843301B2 (en) Awning roller with internal motor
US5067541A (en) Collapsible sun shade and method for shielding the sun
JPH04345522A (en) Shielding device
WO2009062437A1 (en) Vehicle sunshade blind
TWM478628U (en) Roll blind for motor vehicles
CN115402063A (en) Front-gear sunshade projection screen capable of being stably recycled
CN217396406U (en) Vehicle with a steering wheel
CN217022150U (en) Novel power shaft assembly for sunshade curtain and sunshade curtain system
CN212219858U (en) Manual automobile skylight sunshade curtain with arc-shaped scroll
CN209921019U (en) Linkage type sun-shading curtain for fully shading automobile skylight
CN209921018U (en) Sunshade curtain for fully shielding automobile skylight
JP2002174085A (en) Sheet take-up device and tonneau cover device
US7121610B2 (en) Combination shade and handle device
CN115506700A (en) Front sunshade projection screen capable of being stopped at will
CN113879082A (en) Reel, roll up curtain subassembly, printing opacity subassembly and vehicle
CN218112315U (en) Car sun visor board and car
CN111559234A (en) Manual automobile skylight sunshade curtain with arc-shaped scroll
KR200340768Y1 (en) A RainwaternInterception Unit Installating Car
CN216043464U (en) Spring roller shutter and sun-shading window
WO2023082379A1 (en) Hidden multifunctional vehicle front windshield sunshade curtain
US9770963B1 (en) Windshield sunshade
CN210337535U (en) Reel assembly, automobile skylight system and automobile
CN220785412U (en) Sunshade curtain for side window
CN217495985U (en) Hide thing curtain assembly and vehicle

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