CN216659536U

CN216659536U - Sunroof sunshade screen assembly

Info

Publication number: CN216659536U
Application number: CN202122837397.8U
Authority: CN
Inventors: 许江华; 周更更; 赵清华; 孙书名; 徐以枢
Original assignee: Jiangsu Dwfulai Auto Parts Co ltd
Current assignee: Jiangsu Dwfulai Auto Parts Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-06-03
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to an automobile skylight sunshade assembly, which comprises a fabric roll, a scroll, an extension rod, an end cover, a pressure rod and a slide block, wherein the extension rod is of a flat hollow structure, two sections of the flat hollow structure of the extension rod are connected with the slide block in a penetrating way, an inserting part at the inner side of the slide block is in elastic interference fit with a flat hollow wall, a guide part at the outer side of the slide block is connected with a guide part of the slide block in a penetrating way, the rear part of the extension rod is provided with an embedded through hole which is in the left-right direction and has a closing-in end smaller than the diameter of the extension rod, an embedded shaft which is wound at the unwinding front end of the fabric roll is embedded in the embedded through hole, the inner side of a skylight guide rail is connected with the pressure rod positioned at the upper part of the fabric roll, a metal connecting sheet is hung on the pressure rod, and the hooking end cover of the metal connecting sheet is electrically connected to a skylight track or a skylight frame. The structure is compact, the assembly is convenient, stable and firm, and the operation is stable without abnormal sound and static electricity.

Description

Sunroof sunshade screen assembly

Technical Field

The utility model relates to the technical field of skylights, in particular to a sun-shading curtain assembly for an automobile skylight.

Background

Along with the development of the automobile industry, more and more automobiles are provided with the skylight, the automobile skylight can effectively circulate air in the automobile, fresh air is added, healthy and comfortable enjoyment is brought to an automobile owner, meanwhile, the automobile window can also widen the visual field, and people in the automobile feel more comfortable. The lower part of the existing skylight is generally provided with a sun-shading curtain for sunlight which penetrates through skylight glass in such a way, the opening and closing of the sun-shading curtain are driven by a sliding block through sliding of a skylight track, an extension rod at the front end of a curtain cloth is connected to the sliding block, the curtain cloth is pulled by the sliding block moving through the extension rod, the existing sliding block structure is mostly designed into a square groove structure matched with a clamping track, the friction with the track is large, the sliding block structure is easy to wear after long-term use, and the problems of sliding clamping, abnormal sound and the like are caused; simultaneously the extension rod is the polished rod structure, directly pegs graft on the slider, and stability, the fastness of pegging graft also have the problem, easily become flexible, rock, the smooth and easy pulling curtain cloth of direct influence extension rod. In addition, when the rolling curtain cloth is frequently unreeled and wound, large static electricity accumulation exists, and abnormal sound and other potential safety hazards are easily caused due to static electricity.

Disclosure of Invention

The utility model provides an automobile skylight sunshade curtain assembly which is compact in structure, convenient, fast, stable and firm to assemble, and can run stably without abnormal sound and static electricity.

The technical scheme adopted by the utility model is as follows: the utility model provides a sunroof sunshade screen assembly, includes that surface material book, spool, extension rod, end cover, depression bar, slider, its characterized in that: the extension rod is of a flat hollow structure, two sections of the flat hollow structure of the extension rod are connected with sliding blocks in a penetrating mode, an inserting portion on the inner side of each sliding block is in elastic interference fit with a flat hollow wall, a guiding portion on the outer side of each sliding block is connected with a sliding block guiding piece in a penetrating mode, an embedded through hole which is in the left-right direction and has a closing-in smaller diameter than the sliding block guiding piece is arranged on the rear portion of the extension rod, an embedded shaft which is wound and connected to the unwinding front end of a fabric roll is embedded in the embedded through hole, a pressing rod which is located on the upper portion of the fabric roll is connected to the inner side of the skylight guide rail, a metal connecting piece is connected to the pressing rod in a hanging mode, and an end cover of the metal connecting piece is connected to the skylight rail or the skylight frame in a conductive mode.

Furthermore, the flat hollow structure of the extension rod is small in front and large in back.

Furthermore, one side or two sides of the insertion part are uniformly provided with a plurality of elastic raised heads which are elastically and tightly matched with one side wall or two side walls of the flat cavity of the extension rod along the insertion direction, and two ends of the elastic raised heads along the insertion direction are connected to the insertion part and an elastic space is reserved along the middle part of the insertion direction.

Furthermore, the middle part of the insertion part is provided with a clamping hole which penetrates through the insertion part from top to bottom, a reed which elastically abuts against the upper wall and/or the lower wall of the flat cavity of the extension rod upwards and/or downwards is arranged in the clamping hole, and the reed is of two connected structures which are symmetrically opposite in the insertion direction.

Furthermore, a plurality of spherical guide salient points along the direction of the guide piece are arranged on the inner side and the outer side of the inner fixture block and the outer fixture block, which are matched with the guide part and the skylight rail.

Furthermore, the fabric roll is connected to the end cover through a winding shaft in a penetrating mode, and the axial end face of the fabric roll is a plastic insertion strip connected with the fabric.

Furthermore, the fabric roll is wound to the rear end of the extension rod after being wound through the front end of the extension rod, and is embedded in the embedded through hole through the embedded shaft.

Further, the reel is internally provided with a self-revolving spring.

According to the utility model, the extension rod is designed into a flat cavity structure with a small front part and a large rear part and an embedded through hole at the rear part, the embedded shaft is embedded into the embedded through hole to clamp the surface material roll to unreel the front end, the connection structure of the extension rod and the surface material roll is stable and firm, and the problems of shaking and pulling deviation caused by optical axis winding connection are effectively avoided; the sliding block is matched with the shape design to be divided into an inserting part and a guiding part, a lateral retractable elastic raised head is arranged on the inserting part and elastically abutted against the side wall of the flat inner cavity of the extension rod, an upward reed structure is arranged in combination with the inserting part and elastically abutted against the lower wall of the flat inner cavity of the extension rod, the inserting part is stably matched and connected with extension, and the problems of looseness, shaking abnormal sound and the like caused by frequent pulling and shaking are avoided; meanwhile, the inner side and the outer side of the inner clamping block and the outer clamping block of the guide part are provided with salient points or rib structures, so that the friction is small when the inner clamping block and the outer clamping block slide in a matched manner with the skylight rail, the friction is effectively reduced, the sliding fit blockage caused by plane contact is avoided, and the abnormal sound caused by opening and closing of the sunshade screen is eliminated. Adopt the depression bar to push down the surface fabric that the fabric was rolled up and unreel, reduce and unreel and shake the width of cloth, further improve pulling stability, combine metal connecting piece electrically conductive to connect to skylight track or skylight frame, effectively avoid the static accumulation, prevent abnormal sound and other potential safety hazards.

Drawings

FIG. 1 is an exploded perspective view of the present invention;

FIG. 2 is a view showing the structure of the installation of the metal connecting strip according to the present invention;

FIG. 3 is a schematic view of a slider structure according to the present invention;

FIG. 4 is a schematic view of an assembly mechanism for an extension rod according to the present invention;

FIG. 5 is a schematic view of the fitting between the spring plate of the slider and the inner cavity of the extension rod according to the present invention;

FIG. 6 is a schematic view of the slider and sunroof rail of the present invention.

In the figure: the skylight track comprises a skylight track 1, a fabric roll 2, a plastic insertion strip 3, a reel 4, an end cover 5, a pressure rod 6, a metal connecting sheet 7, an insertion shaft 8, an extension rod 9, an insertion through hole 10, a slider 11, an insertion part 12, a guide part 13, an elastic raised head 14, an elastic space 15, a clamping hole 16, a reed 17, a bayonet 18, a clamping block 19 and a guide rib 20.

Detailed Description

The following is further described with reference to the accompanying drawings.

FIGS. 1-6 show: an automobile skylight sunshade assembly comprises a fabric roll 2, a plastic insertion strip 3, a scroll 4, an end cover 5, a pressure rod 6, a metal connecting sheet 7, an insertion shaft 8, an extension rod 9 and a slide block 10.

The fabric roll 2 is connected on the scroll 4 in a penetrating way, the scroll 4 is internally provided with a spring which can rotate automatically, the axial end face of the fabric roll is a plastic insertion strip 3 connected with the fabric, the scroll 4 is connected on the inner side of an end cover 5 in a penetrating way, the skylight rails 1 at two sides of the fabric roll unreeling forwards are connected with a pressure rod 6 in a pressing way, the pressure rod 6 is connected with the skylight rails through a metal interception sheet 7, the front section of the fabric roll unreeling is connected on an insertion shaft 8 in a winding way and is connected in an embedded through hole 10 at the rear end of an extension rod 9 in a penetrating way, the embedded through hole 10 is provided with an opening which is smaller than the diameter of the inner hole backwards, the front part of the extension rod 9 is a flat cavity structure with a small front part and a large rear part, an insertion part 12 of a sliding block 11 is inserted in the flat cavity structure of the extension rod 9, the front side of the insertion part 12 is uniformly provided with a plurality of elastic raised heads 14 which are in elastic abutting fit with the front side wall of the flat cavity of the extension rod along the insertion direction, two ends of the insertion part along the insertion direction are connected with the insertion part and an elastic space 15 is reserved along the middle part of the insertion direction, the joint hole 16 (as shown in fig. 3, 4) that runs through from top to bottom is seted up at grafting portion 12 middle part, and the downthehole reed 17 (as shown in fig. 3, 5) that supports tight extension rod flat cavity lower wall of establishing elasticity down that establishes, the reed be two continuous structures of symmetry back to the back on the grafting direction, all be equipped with a plurality of guide ribs 20 along the guide piece direction in the guide portion 13 of slider 11 and the cooperation of skylight track, on the fixture block 19 in the outside, set up bayonet socket 18 on the guide portion and be used for the guide piece of joint slider (as shown in fig. 6).

Claims

1. The utility model provides a sunroof sunshade screen assembly, includes that surface material book, spool, extension rod, end cover, depression bar, slider, its characterized in that: the extension rod is of a flat hollow structure, two sections of the flat hollow structure of the extension rod are connected with sliding blocks in a penetrating mode, an inserting portion on the inner side of each sliding block is in elastic interference fit with a flat hollow wall, a guiding portion on the outer side of each sliding block is connected with a sliding block guiding piece in a penetrating mode, an embedded through hole which is in the left-right direction and has a closing-in smaller diameter than the sliding block guiding piece is arranged on the rear portion of the extension rod, an embedded shaft which is wound and connected to the unwinding front end of a fabric roll is embedded in the embedded through hole, a pressing rod which is located on the upper portion of the fabric roll is connected to the inner side of the skylight guide rail, a metal connecting piece is connected to the pressing rod in a hanging mode, and an end cover of the metal connecting piece is connected to the skylight rail or the skylight frame in a conductive mode.

2. The sunshade assembly for a vehicle sunroof according to claim 1, wherein: the flat hollow structure of the extension rod is small in front and large in back.

3. The sunshade assembly for a vehicle sunroof according to claim 1, wherein: one side or two sides of the insertion part are uniformly provided with a plurality of elastic raised heads which are elastically abutted and matched with one side wall or two side walls of the flat cavity of the extension rod along the insertion direction, and two ends of the elastic raised heads along the insertion direction are connected with the insertion part and an elastic space is reserved along the middle part of the insertion direction.

4. The sunshade assembly for a vehicle sunroof according to claim 1, wherein: the middle part of the insertion part is provided with a clamping hole which penetrates through the insertion part from top to bottom, a reed which elastically abuts against the upper wall and/or the lower wall of the flat cavity of the extension rod upwards and/or downwards is arranged in the clamping hole, and the reed is of two connected structures which are symmetrically arranged in the insertion direction and are back to back.

5. The sunshade assembly for a vehicle sunroof according to claim 1, wherein: the inner side and the outer side of the inner clamping block and the outer clamping block which are matched with the guide part and the skylight track are respectively provided with a plurality of spherical guide salient points along the direction of the guide part.

6. The sunshade assembly for a vehicle sunroof according to claim 1, wherein: the fabric roll is connected to the end cover through a reel, and the axial end face of the fabric roll is a plastic fillet connected with the fabric.

7. The sunshade assembly for a vehicle sunroof according to claim 1, wherein: the dough roll is wound to the rear end of the extension rod after passing through the front end of the extension rod and is embedded in the embedded through hole through the embedded shaft.

8. The sunshade assembly for a vehicle sunroof according to claim 1, wherein: the reel is internally provided with a self-revolving spring.