CN210970615U

CN210970615U - Sunshade curtain control structure for vehicle

Info

Publication number: CN210970615U
Application number: CN201921976170.8U
Authority: CN
Inventors: 刘方文; 蔡中华; 袁相平; 汪志; 朱耀祥
Original assignee: Ninghai Jianxin Skylight System Co ltd
Current assignee: Ninghai Jianxin Skylight System Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-10
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a sunshade curtain control structure for a vehicle, which comprises a slide block, a connecting piece, a flexible shaft, a beam body and a sunshade curtain; the beam body is provided with a guide rail, the flexible shaft is arranged in the guide rail, the guide rail is provided with a slide block, and the slide block is detachably connected with the connecting piece; the sunshade curtain is contacted with the connecting piece; the utility model provides a structural design is simple reasonable, reduces the part use amount, improves the automobile-used sunshade screen control structure of the convenient structure of dismouting.

Description

Sunshade curtain control structure for vehicle

Technical Field

The utility model relates to a vehicle manufacture field, more specifically the theory that says so, it relates to an automobile-used sunshade screen control structure.

Background

With the high-speed development of the automobile industry, automobiles are generally provided with skylights, the skylights can fully ventilate and have good lighting performance, and besides, the manufacturing cost of common skylights is low and the common skylights are popular. A skylight type can be generally provided with a skylight sunshade screen, most skylight sunshade screen sliding blocks in the existing market are in direct fastening fit movement with a flexible shaft, so that mechanical parts are easy to wear when a sunshade screen beam is used, and the service performance of the skylight sunshade screen is influenced. And the sun-shading curtain is difficult to disassemble, so that the cleaning or the replacement is difficult. The design of adopting at present, after wear-resisting piece installs to the crossbeam, need use the buckle just can be fixed with it, the intensity of whole wear-resisting piece structure is relatively weak, and cooperates the many later maintenance difficulties of part, and cost of maintenance is high. The flexible shaft and the sliding block are molded into an integral structure, and the sunshade curtain can be detached from the sliding block only after the edge sliding block is detached when the sunshade curtain is detached.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a structural design is simple reasonable, reduces the part use amount, improves the automobile-used sunshade screen control structure of the convenient structure of dismouting.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a control structure of a sunshade curtain for a vehicle comprises a sliding block, a connecting piece, a flexible shaft, a beam body and a sunshade curtain; the beam body is provided with a guide rail, the flexible shaft is arranged in the guide rail, the guide rail is provided with a slide block, and the slide block is detachably connected with the connecting piece; the sunshade curtain is contacted with the connecting piece;

the sliding block comprises a connecting part and a connecting part, and the connecting part is integrally annular to form a space for placing the flexible shaft; the joint part is in a bilateral symmetry mode, and rectangular holes are formed in two ends of the joint part;

the connecting piece comprises a connecting structure and an auxiliary structure, one side of the connecting structure is tightly matched with the position where the sliding block is connected, and the side of the connecting structure is matched with the rectangular hole in an I shape; the other side of the connecting structure is connected with the auxiliary structure through tight fit; the auxiliary structure is provided with a fixing groove, one end of the sunshade screen is fixed in the fixing groove, and the other end of the sunshade screen is connected with the folding and unfolding structure of the sunshade screen.

Furthermore, a guide rail is arranged on the beam body, partition parts are distributed on the guide rail, and wear-resistant pieces are arranged on the partition parts; the guide rail adopts a double-row parallel structure; the partition part is integrally rectangular, the edge extending platforms are arranged in the same direction, the edge platforms are in a bilateral symmetry structure, an oblique cutting groove is formed in the middle of the edge platform axially arranged with the guide rail, grooves are formed in the two ends, close to the guide rail, of the edge platform arranged in the radial direction of the guide rail, and a limiting boss is arranged on one side, away from the guide rail, of each groove;

the whole wear-resistant piece is a hollowed-out cuboid and is communicated with the wear-resistant piece arranged in the axial direction of the guide rail, and a guide table is arranged at the position of the wear-resistant piece corresponding to the groove; through holes are arranged at the middle opposite positions of the partition part and the wear-resistant sheet.

Furthermore, the open side of guide rail evenly distributed sets up the spacing portion of guide rail, and the spacing portion of guide rail forms the activity space of placing the flexible axle with the guide rail.

Furthermore, a guide angle is arranged on the extending edge of the inner side of the partition part; the groove is U-shaped; the whole limiting boss is in a right trapezoid shape, and the oblique cutting edge of the limiting boss is in an arc shape.

Furthermore, the bottom of the oblique cutting groove arranged on the partition part adopts arc transition.

Furthermore, the device also comprises a driving device, and a gear on the driving device is matched with the flexible shaft.

Further, the single teeth on the gear are obliquely arranged.

Compared with the prior art, the utility model the advantage lies in:

1, the utility model has the advantages of simple and reasonable structure design, the preparation is convenient, and the practicality is strong, very easily uses widely.

2, the utility model discloses a slider and connecting piece realize the dismouting structure, set up in guide rail particular position department and dismantle the space, realize quick dismantlement flexible axle to the sunshade screen is dismantled to the high efficiency.

3, the utility model discloses stand wear and tear piece structure and crossbeam structure have been improved, wear pad structural strength has been increased simultaneously. The structure is simpler, clearer, firmer and more reliable.

4, the utility model discloses a set up specific stand wear and tear piece and complex wall portion, reach and subtract province spare part, improve structural strength, and it is convenient wholly to dismantle, does benefit to later maintenance.

Drawings

Fig. 1 is a schematic structural view of the connection structure of the present invention;

FIG. 2 is a schematic view of the cross beam body of the present invention;

fig. 3 is a partially enlarged schematic view of fig. 2 according to the present invention;

FIG. 4 is a schematic view of the wear resistant sheet of the present invention;

FIG. 5 is a schematic view of the driving device and the wear resistant sheet of the present invention;

FIG. 6 is a schematic structural view of the sunshade control structure of the present invention;

fig. 7 is a partially enlarged schematic view of the present invention;

FIG. 8 is a schematic view of the slider and the engagement structure of the present invention;

FIG. 9 is a schematic view of the engagement structure of the present invention;

fig. 10 is a schematic view of the slider of the present invention.

The labels in the figure are: the structure comprises a beam body 1, a wear-resistant sheet 2, a guide table 21, a guide rail 3, a partition part 4, a surrounding edge table 41, a chamfered groove 42, a groove 43, a limiting boss 44, a chamfered edge 45, a driving device 5, a gear 51, a sliding block 6, a connecting part 61, a connecting part 62, a connecting part 7, a connecting structure 71, an auxiliary structure 72, a fixing groove 73, a flexible shaft 8, a sun-shading curtain 9 and a folding and unfolding structure 10.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 6 to 10, a sunshade control structure for a vehicle includes a slider 6, a connector 7, a flexible shaft 8, a beam body 1, and a sunshade 9; the crossbeam body 1 is provided with a guide rail 3, the flexible shaft 8 is arranged in the guide rail 3, the guide rail 3 is provided with a slide block 6, and the slide block 6 is detachably connected with a connecting piece 7; the shade 9 is in contact with the connecting piece 7. Wherein, set up detachable breach (not shown in the figure) on the specific position of guide rail 3, as long as remove slider 6 to this position, just can directly take off sunshade screen 9 because slider 6 and flexible axle 8 can dismantle the setting to reach convenient maintenance effect.

The sliding block 6 comprises a connecting part 61 and a connecting part 62, the connecting part 61 is integrally annular, and a space for placing the flexible shaft 8 is formed; the joint part 62 is in a bilateral symmetry type, and rectangular holes are formed in two ends of the joint part 62. The connecting piece 7 comprises a connecting structure 71 and an auxiliary structure 72, wherein the position of one side of the connecting structure 71, which is connected with the sliding block 6, is in tight fit, and the side of the connecting structure 71 is in I-shaped and rectangular hole fit. The other side of the connecting structure 71 is connected with the auxiliary structure 72 through tight fit; the auxiliary structure 72 is provided with a fixing groove 73, one end of the sunshade screen 9 is fixed in the fixing groove 73, and the other end of the sunshade screen 9 is connected with the folding and unfolding structure 10 of the sunshade screen 9.

As shown in fig. 1 to 5, the cross beam further comprises a cross beam body 1, a wear-resistant sheet 2 and a guide rail 3; the beam body 1 is provided with a guide rail 3, partition parts 4 are distributed on the guide rail 3, and the partition parts 4 are provided with wear-resistant pieces 2. The guide rail 3 adopts a double-row parallel structure. The partition part 4 is rectangular as a whole, the surrounding edge table 41 is arranged in the same direction of the extending edge, the surrounding edge table 41 is of a bilateral symmetry structure, an oblique cutting groove 42 is formed in the middle of the surrounding edge table 41 axially arranged on the guide rail 3, grooves 43 are formed in the two ends, close to the guide rail 3, of the surrounding edge table 41 arranged in the radial direction of the guide rail 3, and a limiting boss 44 is arranged on one side, far away from the guide rail 3, of each groove 43. The limiting boss 44 is integrally in a right trapezoid shape, the oblique cutting edge 45 of the limiting boss is in an arc shape, and the oblique cutting edge 45 is in contact with the flexible shaft 8 to achieve a good limiting effect.

The whole wear-resistant piece 2 is a hollow cuboid and is communicated with the wear-resistant piece 2 axially arranged on the guide rail 3, and the guide table 21 is arranged at the position of the wear-resistant piece 2 corresponding to the groove 43. The guide table 21 is integrally beveled outwards to form a guide function, so that the flexible shaft 8 can conveniently penetrate through the wear-resistant sheet 2 for assembly. In specific use, the wear-resistant sheet 2 is only required to be arranged in the partition part 4, so that a separate buckling part is not required, the integral structure is simplified, the integral structure is stable, and subsequent maintenance treatment is facilitated.

Specifically, one open side of guide rail 3 evenly distributed sets up 3 spacing portions of guide rail to reduce the materials, reduce cost, and enable 3 spacing portions of guide rail and 3 formation of guide rail and place the activity space of flexible axle 8, play fine limiting action.

Preferably, a chamfer is arranged on the inner side of the partition part 4 in a extending mode, and convenient installation is achieved through the chamfer. The provision of the oblique cutting grooves 42 provides a convenient operating space for removing the wear plate 2 for subsequent maintenance. The groove 43 of the surrounding edge table 41 of the partition part 4 is U-shaped, so that the flexible shaft 8 can be conveniently placed. The bottom of the partition part 4 provided with the oblique cutting groove 42 adopts arc transition to be matched with and install the flexible shaft 8.

Through holes are formed in the middle opposite positions of the partition part 4 and the wear-resistant sheet 2, so that the gear 51 of the driving device 5 on the cross beam for the vehicle can be conveniently installed and matched to drive the matched flexible shaft 8. The single tooth on the gear 51 is obliquely arranged, so that the flexible shaft 8 can be conveniently controlled to be matched for use.

In summary, the gear 51 arranged on the driving device 5 controls the use of the flexible shaft 8, and one section of the flexible shaft 8 is connected with the retraction structure 10 of the sunshade 9, so as to realize retraction control of the sunshade 9. During subsequent maintenance, the sliding block 6 can be separated from the guide rail 3 only by moving the sliding block 6 to a specific position, so that the sunshade curtain 9 can be rapidly detached. The whole structure greatly simplifies parts and is convenient for subsequent maintenance.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be considered as the protection scope of the present invention.

Claims

1. A control structure of a sun-shading curtain for a vehicle is characterized by comprising a sliding block, a connecting piece, a flexible shaft, a beam body and the sun-shading curtain; the beam body is provided with a guide rail, the flexible shaft is arranged in the guide rail, the guide rail is provided with a slide block, and the slide block is detachably connected with the connecting piece; the sunshade curtain is contacted with the connecting piece;

2. The sunshade control structure for vehicles of claim 1, wherein: the beam body is provided with a guide rail, partition parts are distributed on the guide rail, and wear-resistant pieces are arranged on the partition parts; the guide rail adopts a double-row parallel structure; the partition part is integrally rectangular, the edge extending platforms are arranged in the same direction, the edge platforms are in a bilateral symmetry structure, an oblique cutting groove is formed in the middle of the edge platform axially arranged with the guide rail, grooves are formed in the two ends, close to the guide rail, of the edge platform arranged in the radial direction of the guide rail, and a limiting boss is arranged on one side, away from the guide rail, of each groove;

3. The sunshade control structure for vehicles of claim 1 or 2, wherein: the open one side evenly distributed of guide rail sets up the spacing portion of guide rail, and the spacing portion of guide rail forms the activity space of placing the flexible axle with the guide rail.

4. The sunshade control structure for vehicles of claim 2, wherein: the inner side of the partition part is provided with a guide angle; the groove is U-shaped; the whole limiting boss is in a right trapezoid shape, and the oblique cutting edge of the limiting boss is in an arc shape.

5. The sunshade control structure for vehicles of claim 2, wherein: the bottom of the partition part provided with the oblique cutting groove adopts arc transition.

6. The sunshade control structure for vehicles of claim 2, wherein: the flexible shaft driving device further comprises a driving device, and a gear on the driving device is matched with the flexible shaft.

7. The sunshade control structure for vehicles of claim 6, wherein: the single teeth on the gear are obliquely arranged.