CN221250539U

CN221250539U - Skylight sunshade screen assembly structure

Info

Publication number: CN221250539U
Application number: CN202323361464.9U
Authority: CN
Inventors: 程人林; 孙雨建; 洪杨福
Original assignee: Ningbo Wanhong Auto Parts Co ltd; Geely Automobile Research Institute Ningbo Co Ltd
Current assignee: Ningbo Wanhong Auto Parts Co ltd; Geely Automobile Research Institute Ningbo Co Ltd
Priority date: 2023-10-23
Filing date: 2023-12-11
Publication date: 2024-07-02
Anticipated expiration: 2033-12-11

Abstract

The utility model discloses a skylight sunshade assembly structure, which belongs to the technical field of skylight sunshade and comprises: a roller on which a sunshade curtain is wound; the cross rod is connected with one end of the sunshade curtain; the utility model discloses a sun-shading curtain is characterized in that guide rails are arranged on two sides of the cross bar, slidable sliding blocks are arranged on the guide rails, a reel is arranged on the cross bar, one end of the reel is connected with the sliding blocks, driving equipment is directly connected with a reel, the driving equipment is started and then rotates around the reel and the reel together, the load is smooth, the sound quality of a motor is better, the problem of friction sound of a spiral inhaul cable of a traditional sun-shading curtain can be solved, and the platform of the whole system is high in expandability.

Description

Skylight sunshade screen assembly structure

Technical Field

The utility model relates to the technical field of sun shades of sunroof, in particular to a sun shade assembly structure of a sunroof.

Background

The sun-shading curtain for the automobile skylight is special cloth fixed on the top of the automobile, and the sun-shading curtain can be controlled to be opened and closed through driving equipment on the automobile skylight, so that sufficient lighting can be provided for the interior of the automobile after the sun-shading curtain is opened, and a clearer and more comfortable mood is brought.

At present, vehicles develop intelligently, the automatic sun-shading curtain is used more and more, the automatic sun-shading curtain is driven by a motor, the motor winds and releases curtain cloth of the sun-shading curtain through rotation of a scroll, the traditional sun-shading curtain is driven by meshing (matching of worm gears and worm gears) of a motor gear and a spiral-shaped inhaul cable, the inhaul cable occupies larger arrangement space, the platformization is poor, and friction abnormal sound is easy to generate when the inhaul cable runs.

Disclosure of utility model

The utility model aims to solve the problems that the traditional sunshade curtain mentioned in the prior background art is driven by the meshing of a motor gear and a spiral stay rope (similar to the matching of a worm gear and a worm screw), the stay rope occupies a large arrangement space, the platformization is poor, and friction abnormal sound is easy to generate when the stay rope runs.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A sunroof shade assembly structure comprising: a roller on which a sunshade curtain is wound; the cross rod is connected with one end of the sunshade curtain; the two sides of the cross rod are provided with guide rails, the guide rails are provided with slidable sliding blocks, the cross rod is provided with a reel, and one end of the reel is connected with the sliding blocks; the winding and releasing device comprises supporting seats arranged on two sides of a winding shaft, wherein one supporting seat is provided with driving equipment, two ends of the winding shaft are connected with winding discs, protruding blocks are arranged on the winding discs, hexagonal holes are formed in the protruding blocks, hexagonal heads for inserting the hexagonal holes are arranged on the driving equipment, the winding discs are connected with a winding disc through ropes, the winding disc can wind up the ropes, plugs are arranged at two ends of the ropes, accommodating grooves for accommodating the ropes to pass through are formed in the guide rails, first ends of the guide rails are connected with the supporting seats, mounting seats are connected with second ends of the guide rails, pulleys are arranged on the mounting seats, guide posts for the ropes to enter the guide rails are arranged on the supporting seats, and supporting rods are arranged between the two supporting seats.

Preferably, the winding disc is provided with a mounting groove for mounting the plug, the mounting groove is formed in the side face of the winding disc and is communicated with the winding groove of the winding disc, the winding disc is provided with a groove for accommodating the plug, and the bottom wall of the groove is provided with a through groove for the rope to pass through.

Preferably, the accommodating grooves are symmetrically arranged on two sides of the guide rail and used for hiding the ropes.

Preferably, the guide rail is provided with a slot for plugging the mounting seat, so that the mounting seat is convenient to mount.

Preferably, the outer end of the guide post is provided with a protruding part for preventing the rope from falling off.

Preferably, the guide block is provided with a guide groove of the rope.

Preferably, the stay is disposed below and in contact with the sunshade.

Compared with the prior art, the utility model has the following beneficial effects:

By directly connecting the driving equipment with the scroll, the driving equipment rotates around the disc and the scroll together after being started, the load is smooth, the sound quality of the motor is better, the problem of friction sound of the spiral inhaul cable of the traditional sunshade curtain can be solved, and the platform expandability of the whole system is strong;

the plugs are arranged at the two ends of the rope, so that the two ends of the rope can be conveniently installed and detached;

Through seting up the holding tank on the guide rail, the guide rail is hidden the rope inside through the holding tank, is favorable to the reciprocating motion of rope.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of a winding and releasing device according to the present utility model.

Fig. 3 is a schematic view of the sunshade of the present utility model.

Fig. 4 is a schematic view of the driving apparatus and the support base of the present utility model.

Fig. 5 is a schematic view of the guide rail and the mounting base of the present utility model.

FIG. 6 is a schematic view of a support column according to the present utility model.

Fig. 7 is a schematic view of a winding disc and stay of the present utility model.

Fig. 8 is a schematic view of a slider and guide block of the present utility model.

Fig. 9 is a schematic diagram of the reel-to-rope connection of the present utility model.

Description of the figure: 1. a reel; 11. sunshade curtain; 2. a cross bar; 21. a slide block; 3. a winding and releasing device; 31. a rope; 311. a plug; 32. a driving device; 321. a hexagonal head; 33. winding a disc; 331. a mounting groove; 332. a bump; 3321. hexagonal holes; 34. a reel; 4. a support base; 5. a guide rail; 51. a receiving groove; 6. a mounting base; 61. a pulley; 7. a guide post; 8. a guide block; 9. a brace rod.

Detailed Description

The present utility model is described in further detail below with reference to the accompanying drawings.

The following description is presented to enable one of ordinary skill in the art to practice the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present utility model.

It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.

Referring to fig. 1 to 9, a sun blind assembly structure for a sunroof, a roller 1 on which a sun blind 11 is wound; a cross bar 2 connected to one end of the sunshade curtain 11, the cross bar 2 moving with the sunshade curtain 11; the two sides of the cross rod 2 are provided with guide rails 5, the guide rails 5 are provided with slidable sliding blocks 21, the cross rod 2 is provided with a reel 34, one end of the reel 34 is connected with the sliding blocks 21, the sliding blocks 21 are in sliding fit with the guide rails 5, the sliding blocks 21 move on the guide rails 5, and the guide rails 5 support the reel 34 and the cross rod 2 through the sliding blocks 21;

A winding release device 3, the winding release device 3 releases or winds the sunshade curtain 11 through the scroll 1, the winding release device 3 comprises supporting seats 4 arranged at two sides of the scroll 1, the supporting seats 4 support the scroll 1, one supporting seat 4 is provided with a driving device 32, the driving device 32 is arranged on the supporting seat 4 through screws, two ends of the scroll 1 are connected with a winding disc 33, the winding disc 33 is connected with the scroll 1 through screws, the winding disc 33 coincides with the axis of the scroll 1, the driving device 32 is a motor, the winding disc 33 is provided with a lug 332, the lug 332 is provided with a hexagonal hole 3321, the driving device 32 is provided with a hexagonal head 321 inserted into the hexagonal hole 3321, the driving device 32 is directly connected with the lug 332 through the hexagonal head 321, and further the winding disc 33 and the scroll 1 are connected, so that the winding disc 33 and the scroll 1 can directly rotate, the bump 332 and the hexagon head 321 are matched with the transmission torque to be larger, the slippage is not easy to be caused by the high-low temperature torque change, the winding disc 33 is connected with the winding disc 34 through the rope 31, the winding disc 34 can wind the rope 31, the plugs 311 are arranged at the two ends of the rope 31, the guide rail 5 is provided with the accommodating groove 51 for accommodating the rope 31 to pass through, the guide rail 5 conceals the rope 31 through the accommodating groove 51, the first end of the guide rail 5 is connected with the supporting seat 4, the second end of the guide rail 5 is connected with the mounting seat 6, the mounting seat 6 is provided with the pulley 61, the pulley 61 is rotationally connected with the mounting seat 6, the rope 31 bypasses the pulley 61 and is connected with the winding disc 34 on the sliding block 21, the supporting seat 4 is provided with the guide post 7 for the rope 31 to enter the guide rail 5, the guide post 7 is connected with the supporting seat 4 to prevent the rope 31 from rubbing with the end part of the guide rail 5, the sliding block 21 is provided with the guide block 8 for the guide rope 31, the sliding block 21 is provided with the slot for installing the guide block 8, a stay bar 9 is arranged between the two supporting seats 4.

The winding disc 33 is provided with a mounting groove 331 for mounting the plug 311, the mounting groove 331 is formed in the side face of the winding disc 33, the mounting groove 331 is communicated with the winding groove of the winding disc 33, the winding disc 34 is provided with a groove for accommodating the plug 311, the bottom wall of the groove is provided with a through groove for allowing the rope 31 to pass through, and the plug 311 prevents the rope 31 from falling off the winding disc 34.

The holding grooves 51 are symmetrically arranged at two sides of the guide rail 5, and the ropes 31 can smoothly enter the holding grooves 51 after being guided by the guide posts 7, so that friction with the end parts of the guide rail 5 is prevented, the holding grooves 51 at two sides correspond to the ropes 31 wound back from the pulleys 61, and reciprocating operation of the ropes 31 is facilitated.

The guide rail 5 is provided with a slot for inserting the mounting seat 6, the mounting seat 6 can be directly inserted into the slot, and the rope 31 is prevented from being separated when the pulley 61 is wound around and connected with the reel 34.

The outer end of the guide post 7 has a protrusion that prevents the rope 31 from coming off the guide post 7.

The guide block 8 is provided with a guide groove of the rope 31, the guide groove faces upwards, the upper slide block 21 covers the guide groove, the slide block 21 is provided with a supporting part, the supporting part is positioned on one side of the guide block 8, and the rope 31 firstly passes through the supporting part and then enters the guide groove and then is connected with the reel 34.

The stay bar 9 is arranged below the sunshade curtain 11 and is in contact with the sunshade curtain 11, two ends of the stay bar 9 are connected with the supporting seat 4 through screws, and the stay bar 9 is arranged to enable the pulled sunshade curtain 11 to be kept at the same height.

In use, the driving device 32 rotates with the winding disc 33, the winding disc 33 rotates with the winding shaft 1, specifically, when the sunshade curtain 11 is unfolded, one end of the rope 31 is wound on the winding disc 33, meanwhile, the winding shaft 1 releases the sunshade curtain 11, the other end of the rope 31 pulls the winding disc 34 to move, the winding disc 34 moves with the sliding block 21 and the cross rod 2, the sliding block 21 slides along the guide rail 5, and the cross rod 2 moves with the sunshade curtain 11; when the sunshade 11 is stored, the driving device 32 rotates with the winding disc 33, the winding disc 33 rotates with the winding shaft 1, at this time, the winding shaft 1 winds the sunshade 11, the rope 31 on the winding disc 33 is released, the sunshade 11 moves with the cross bar 2, the cross bar 2 moves with the winding disc 34, and the winding disc 34 moves with the sliding block 21 and the rope 31.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The objects of the present utility model have been fully and effectively achieved. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.

Claims

1. A sunroof sunshade assembly structure, characterized by comprising:

A reel (1) on which a sunshade curtain (11) is rolled up;

A crossbar (2) connected to one end of the sunshade (11); guide rails (5) are provided on both sides of the crossbar (2); a slidable slider (21) is provided on the guide rails (5); a reel (34) is provided on the crossbar (2); one end of the reel (34) is connected to the slider (21);

A winding and releasing device (3) comprises support seats (4) arranged on both sides of a reel (1), wherein a driving device (32) is arranged on one of the support seats (4), a winding disc (33) is connected to both ends of the reel (1), a convex block (332) is arranged on the winding disc (33), a hexagonal hole (3321) is opened on the convex block (332), a hexagonal head (321) inserted into the hexagonal hole (3321) is arranged on the driving device (32), the winding disc (33) and the reel (34) are connected by a rope (31), and the reel (34) can reel in the rope (31). 31), plugs (311) are provided at both ends of the rope (31), a receiving groove (51) for receiving the rope (31) passing through is provided on the guide rail (5), a first end of the guide rail (5) is connected to a support seat (4), a second end of the guide rail (5) is connected to a mounting seat (6), a pulley (61) is provided on the mounting seat (6), a guide column (7) for the rope (31) to enter the guide rail (5) is provided on the support seat (4), a guide block (8) for guiding the rope (31) is installed on the slider (21), and a support rod (9) is provided between the two support seats (4).

2. A sunroof sunshade assembly structure according to claim 1, characterized in that: the winding disc (33) is provided with a mounting groove (331) for mounting a plug (311), the mounting groove (331) is provided on the side of the winding disc (33), and the mounting groove (331) is communicated with the winding groove of the winding disc (33), the winding disc (34) is provided with a groove for accommodating the plug (311), and a through groove for the rope (31) to pass through is provided on the bottom wall of the groove.

3. A sunroof sunshade assembly structure according to claim 2, characterized in that: the accommodating groove (51) is symmetrically arranged on both sides of the guide rail (5).

4. A sunroof sunshade assembly structure according to claim 3, characterized in that: the guide rail (5) is provided with a slot for the mounting seat (6) to be plugged in.

5. A sunroof sunshade assembly structure according to claim 4, characterized in that: the outer end of the guide column (7) has a protrusion.

6. A sunroof sunshade assembly structure according to claim 5, characterized in that a guide groove for a rope (31) is provided on the guide block (8).

7. A sunroof sunshade assembly structure according to claim 6, characterized in that the support rod (9) is arranged below the sunshade (11) and is in contact with the sunshade (11).