阅读说明：本技术 一种天窗帘布用机械组合机构 (Mechanical combination mechanism for skylight curtain cloth ) 是由 张陆贤 郑良鍫 黄位森 陈登俊 卫学章 张亮 李明 于 2021-10-12 设计创作，主要内容包括：本发明公开了一种天窗帘布用机械组合机构,包括帘布结构和机械结构,所述帘布结构包括固定端和活动端,所述滑动端与固定端之间为折叠段,所述机械结构设置在折叠段的下方,所述机械结构包括一组成对设置的机械连接单元,所述机械连接单元包括滑动座,所述滑动座底部设置有滑块,所述滑动座上转动连接有转动臂,所述转动臂中部设置有连接板,所述折叠段与连接板固定连接。本发明设计合理,结构简单,运行稳定可靠。(The invention discloses a mechanical combination mechanism for skylight curtain cloth, which comprises a curtain cloth structure and a mechanical structure, wherein the curtain cloth structure comprises a fixed end and a movable end, a folding section is arranged between the sliding end and the fixed end, the mechanical structure is arranged below the folding section, the mechanical structure comprises a group of mechanical connection units which are arranged in pairs, each mechanical connection unit comprises a sliding seat, a sliding block is arranged at the bottom of the sliding seat, a rotating arm is rotatably connected onto the sliding seat, a connecting plate is arranged in the middle of the rotating arm, and the folding section is fixedly connected with the connecting plate. The invention has the advantages of reasonable design, simple structure and stable and reliable operation.)

1. The utility model provides a mechanical combination mechanism is used to skylight curtain cloth, includes curtain cloth structure (1) and mechanical structure (5), its characterized in that: curtain cloth structure (1) includes stiff end (3) and expansion end (2), be folding section (4) between sliding end (2) and stiff end (3), mechanical structure (5) set up the below at folding section (4), mechanical structure (5) are including a set of mechanical linkage unit (6) that set up in pairs, mechanical linkage unit (6) are including sliding seat (7), sliding seat (7) bottom is provided with slider (8), it is connected with rotor arm (12) to rotate on sliding seat (7), rotor arm (12) middle part is provided with connecting plate (14), folding section (4) and connecting plate (14) fixed connection.

2. A mechanical combination mechanism for a skylight curtain as defined in claim 1, wherein: a boss (18) is arranged on the end face of one side, facing the curtain fabric structure (1), of the rotating arm (12), and the connecting plate (14) is arranged on the boss (18).

3. A mechanical combination mechanism for a skylight curtain as defined in claim 2, wherein: the sliding seat (7) is provided with a hinge groove (9), the lower end of the rotating arm (12) is provided with a hinge joint (13), and the hinge joint (13) is hinged in the hinge groove (9) through a pin shaft (10).

4. A mechanical combination for a skylight curtain as defined in claim 3, wherein: one end of the rotating arm (12) far away from the hinge joint (13) is provided with a top head (15) with a surface of an arc-shaped structure, and one side of the sliding seat (7) facing the movable end (2) is provided with a push rod inclined plane (17).

5. A mechanical combination for a skylight curtain as defined in claim 4, wherein: the end face, facing the inner side of the skylight, of the ejector head (15) is fixedly connected with an upper plug-in connector (16), and the end face, facing the inner side of the skylight, of the sliding seat (7) is fixedly connected with a lower plug-in connector (11).

6. A mechanical combination for a skylight curtain as defined in claim 5, wherein: a supporting cross rod is inserted between the upper plug connectors (16) in the same pair of mechanical connection units (6), and a supporting cross rod is also inserted between the lower plug connectors (11) in the same pair of mechanical connection units (6).

7. A mechanical combination for a skylight curtain as defined in claim 6, wherein: the upper plug connector (16) and the lower plug connector (11) comprise plug sockets (18), plug sockets (19) are arranged in the plug sockets (18), and rotation limiting ribs (20) are arranged on the inner wall of the tops of the plug sockets (19).

8. A mechanical combination for a skylight curtain as defined in claim 7, wherein: the edge of the curtain cloth structure (1) is provided with a sealing rubber strip (21).

Technical Field

The invention relates to the technical field of automobile skylights, in particular to a mechanical combination mechanism for a skylight curtain cloth.

Background

In the field of automobile manufacturing, the main significance of the skylight is to improve indoor air circulation, enlarge visual field, radiate heat and ventilate and the like. Along with the development of intelligent cabins, the significance of the skylight is changed, and the skylight becomes more intelligent, so that the space in the automobile is more comfortable. In terms of expression, the types of skylights may be classified into a built-in skylight, a pop-up skylight, a spoiler skylight, a panoramic skylight, a folding/deck type skylight, a top-loading sliding skylight, a rotatable skylight, an integrated skylight, and the like. In terms of material design, glass and fiber designs are mostly selected.

At present, most of the existing skylight forms are hard top structures made of glass materials, the structure is high in manufacturing cost, the skylight is arranged on the same type of vehicle, the price of the skylight is much higher than that of the vehicle without the skylight, and the skylight with the hard top structure is difficult to break the window manually under the emergency conditions of flood and the like, so that the danger is not easily relieved. The soft top skylight with the curtain fabric structure effectively overcomes the defects, however, the structural design aiming at the soft top curtain fabric skylight is less available in the market at present.

Disclosure of Invention

The invention aims to provide a mechanical combination mechanism for skylight curtain cloth, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a mechanical combined mechanism for skylight curtain cloth, includes curtain cloth structure and mechanical structure, the curtain cloth structure includes stiff end and expansion end, be folding section between slip end and the stiff end, mechanical structure sets up the below at folding section, mechanical structure includes a set of mechanical linkage unit that sets up in pairs, mechanical linkage unit is including the sliding seat, the sliding seat bottom is provided with the slider, it is connected with the rotor arm to rotate on the sliding seat, the rotor arm middle part is provided with the connecting plate, folding section and connecting plate fixed connection.

Preferably, a boss is arranged on the end face of one side, facing the curtain fabric structure, of the rotating arm, and the connecting plate is arranged on the boss.

Preferably, a hinge groove is formed in the sliding seat, a hinge joint is arranged at the lower end of the rotating arm, and the hinge joint is hinged in the hinge groove through a pin shaft.

Preferably, one end of the rotating arm, which is far away from the hinge joint, is provided with a top head with a surface of a circular arc structure, and one side of the sliding seat, which faces the movable end, is provided with a push rod inclined plane.

Preferably, the end face of the top head facing the inner side of the skylight is fixedly connected with an upper plug connector, and the end face of the sliding seat facing the inner side of the skylight is fixedly connected with a lower plug connector.

Preferably, a supporting cross rod is inserted between the upper plug connectors in the same pair of mechanical connection units, and a supporting cross rod is also inserted between the lower plug connectors in the same pair of mechanical connection units.

Preferably, the upper plug connector and the lower plug connector comprise plug sockets, plug sockets are arranged in the plug sockets, and rotation limiting ribs are arranged on the inner walls of the tops of the plug sockets.

Preferably, the edge of the curtain cloth structure is provided with a sealing rubber strip.

Compared with the prior art, the invention has the beneficial effects that: the invention realizes the normal closing and the folding after the opening of the soft top skylight on the mechanical structure. In the opening and closing process, the driving device drives the pair of sliding seats at the leftmost side to move, and then drives the rest sliding seats to move. When the skylight is closed, the rotating arm is pulled flat, and in the process of opening the skylight, the top head of the arc-shaped structure is lifted after abutting against the inclined surface of the push rod on the sliding seat and then slides along the rotating arm, so that the folding of the folding section is realized. The boss is used for lifting the connecting plate to enable the connecting plate to be separated from the rotating position, and interference between the folding section and the mechanical connecting unit in the folding process is avoided. The sealing rubber strip is used for ensuring the sealing property between the curtain cloth structure and the skylight guide rail. The invention has the advantages of reasonable design, simple structure and stable and reliable operation.

Drawings

FIG. 1 is a schematic structural view of a mechanical assembly mechanism for a sun roof;

FIG. 2 is a schematic structural view of a mechanical structure of a mechanical combination mechanism for a sunroof cord;

FIG. 3 is a schematic structural view of a mechanical connecting unit in a mechanical combining mechanism for a skylight curtain;

fig. 4 is a partial structural schematic view of a mechanical connecting unit in a mechanical combining mechanism for a sun roof.

In the figure: 1-cord fabric structure, 2-movable end, 3-fixed end, 4-folding section, 5-mechanical structure, 6-mechanical connection unit, 7-sliding seat, 8-sliding block, 9-hinge groove, 10-pin shaft, 11-lower plug joint, 12-rotating arm, 13-hinge joint, 14-connecting plate, 15-top head, 16-upper plug joint, 17-push rod inclined plane, 18-plug seat, 19-plug groove, 20-rotation limiting rib and 21-sealing rubber strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution:

the utility model provides a mechanical combined mechanism for skylight curtain cloth, includes curtain cloth structure 1 and mechanical structure 5, curtain cloth structure 1 includes stiff end 3 and expansion end 2, be folding section 4 between sliding end 2 and the stiff end 3, mechanical structure 5 sets up the below at folding section 4, mechanical structure 5 includes a set of mechanical linkage unit 6 that sets up in pairs, mechanical linkage unit 6 includes sliding seat 7, sliding seat 7 bottom is provided with slider 8, the last rotation of sliding seat 7 is connected with rotor arm 12, rotor arm 12 middle part is provided with connecting plate 14, folding section 4 and connecting plate 14 fixed connection.

The mechanical structure 5 and the connecting structure 1 form a mechanical part of the skylight curtain cloth, and normal closing and folding after opening of the soft top skylight are realized on the mechanical structure. In the opening and closing process, the driving device drives the pair of sliding seats 7 at the leftmost side to move, and then drives the rest sliding seats 7 to move. When the skylight is closed, the rotating arm 12 is pulled flat, and when the skylight is opened, the rotating arm 12 drives the folding section 4 to complete folding. The slider 8 is used to realize a sliding connection with the sunroof rail. The connection plate 14 is used for realizing the connection of the mechanical structure 5 and the curtain structure 1.

Preferably, a boss 18 is provided on an end surface of the rotating arm 12 facing the curtain fabric structure 1, and the connecting plate 14 is provided on the boss 18.

The bosses 18 serve to lift the connecting plate 14 out of the way of the rotation 12, avoiding interference with the mechanical connection unit 6 during folding of the folding segment 4.

Preferably, a hinge groove 9 is formed in the sliding seat 7, a hinge joint 13 is arranged at the lower end of the rotating arm 12, and the hinge joint 13 is hinged in the hinge groove 9 through a pin shaft 10.

The pin shaft 10 realizes the hinge joint of the hinge joint 13 and the sliding seat 7.

Preferably, the end of the rotating arm 12 away from the hinge joint 13 is provided with a top head 15 with a circular arc-shaped surface, and the side of the sliding seat 7 facing the movable end 2 is provided with a push rod inclined surface 17.

In the process of opening the skylight, the top head 15 with the arc-shaped structure is abutted to the push rod inclined plane 17 on the sliding seat 7, lifted and then slides along the rotating arm 12, so that the folding of the folding section 4 is realized.

Preferably, an upper plug 16 is fixedly connected to the end surface of the plug 15 facing the inner side of the skylight, and a lower plug 11 is fixedly connected to the end surface of the sliding seat 7 facing the inner side of the skylight.

Preferably, a support cross-bar is inserted between the upper connectors 16 of the same pair of mechanical connection units 6, and a support cross-bar is inserted between the lower connectors 11 of the same pair of mechanical connection units 6.

Preferably, the upper plug connector 16 and the lower plug connector 11 comprise a plug socket 18, a plug groove 19 is arranged in the plug socket 18, and a rotation limiting rib 20 is arranged on the inner wall of the top of the plug groove 19.

The upper plug-in connector 16 and the lower plug-in connector 11 are plugged with the supporting cross rods, and the supporting cross rods can effectively improve the stability and the supporting strength of the curtain fabric structure 1. The rotation limiting ribs 20 are inserted into the slots on the supporting cross rods, so that the supporting cross rods are prevented from rotating.

Preferably, the edge of the curtain structure 1 is provided with a sealing rubber strip 21.

The sealing rubber strip 21 is used for ensuring the sealing performance between the curtain cloth structure 1 and the skylight guide rail.

The working principle of the invention is as follows: the mechanical structure 5 and the connecting structure 1 form a mechanical part of the skylight curtain cloth, and normal closing and folding after opening of the soft top skylight are realized on the mechanical structure. In the opening and closing process, the driving device drives the pair of sliding seats 7 at the leftmost side to move, and then drives the rest sliding seats 7 to move. When the skylight is closed, the rotating arm 12 is pulled flat, and when the skylight is opened, the rotating arm 12 drives the folding section 4 to complete folding. The slider 8 is used to realize a sliding connection with the sunroof rail. The connection plate 14 is used for realizing the connection of the mechanical structure 5 and the curtain structure 1. The bosses 18 serve to lift the connecting plate 14 out of the way of the rotation 12, avoiding interference with the mechanical connection unit 6 during folding of the folding segment 4. The pin shaft 10 realizes the hinge joint of the hinge joint 13 and the sliding seat 7. In the process of opening the skylight, the top head 15 with the arc-shaped structure is abutted to the push rod inclined plane 17 on the sliding seat 7, lifted and then slides along the rotating arm 12, so that the folding of the folding section 4 is realized. The upper plug-in connector 16 and the lower plug-in connector 11 are plugged with the supporting cross rods, and the supporting cross rods can effectively improve the stability and the supporting strength of the curtain fabric structure 1. The rotation limiting ribs 20 are inserted into the slots on the supporting cross rods, so that the supporting cross rods are prevented from rotating. The sealing rubber strip 21 is used for ensuring the sealing performance between the curtain cloth structure 1 and the skylight guide rail.

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.