CN218171962U - Manual roller shutter structure for vehicle skylight and vehicle - Google Patents

Abstract

The utility model relates to a manual roll of curtain structure and vehicle for vehicle skylight. The manual roll screen structure includes: a frame on which a longitudinally extending guide rail is formed; a support bar slidably mounted to the guide rail and including a first cross bar and a second cross bar connected to each other, and provided with a curtain cloth connecting portion; the curtain cloth is fixed to the frame through the reel, and the free end of the curtain cloth and the curtain cloth connecting part are in clamping fit with each other, so that the free end is fixedly connected between the first cross rod and the second cross rod; and the handle is arranged on the supporting rod and comprises a concave part which is concave relative to the bottom surface of the supporting rod, so that a user can push the supporting rod to slide along the guide rail to drive the curtain cloth to be unfolded and folded around the reel. According to the utility model discloses a manual roll of curtain structure stable in quality, manufacturing cost is lower, convenient operation to good visual sense organ effect has.

Description

Manual roller shutter structure for vehicle skylight and vehicle

Technical Field

The utility model relates to a vehicle skylight technical field, more specifically, the utility model relates to a manual roll of curtain structure for vehicle skylight to and relate to the vehicle including this kind of manual roll of curtain structure.

Background

Currently, skylights are installed on the ceilings of most domestic vehicles to play roles in ventilation, lighting, heat dissipation and the like. The roller shutter structure is installed to transparent skylight's downside to can shelter from transparent skylight through unfolding the curtain cloth when needing, prevent that outside light from getting into in the carriage.

In a roller blind construction, the free end of the curtain is typically secured by welding to a slidable cross bar that can slide along a guide rail by means of sliders arranged on either side of the cross bar to effect deployment and retraction of the curtain. However, such a welding tool is expensive, and the quality of the welded product is unstable, and it is not easy to perform repair after problems such as wrinkles in the fabric, a large amount of downward adjustment of the fabric, and abnormal noise are found.

Further, in the manual blind structure, a handle for a user to operate the rail to slide is provided on the rail, and the handle is generally provided to protrude downward from the rail toward the inside of the vehicle compartment. Such handles are often not ergonomically designed, are difficult to operate, and take up head space of the vehicle occupant, thereby causing user complaints.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned prior art's at least one defect, provide a neotype manual roll curtain structure for vehicle sunroof, this manual roll curtain structure stable in quality, manufacturing cost is lower, convenient operation to good vision sense organ effect has.

To this end, the utility model discloses a first aspect provides a manual roll curtain structure for vehicle skylight, manual roll curtain structure includes: a frame on which a longitudinally extending guide rail is formed; a support bar slidably mounted to the guide rail and including a first cross bar and a second cross bar connected to each other, and provided with a curtain cloth connecting portion; the curtain cloth is fixed to the frame through a reel, and the free end of the curtain cloth and the curtain cloth connecting part are in clamping fit with each other, so that the free end is fixedly connected between the first cross rod and the second cross rod; the handle is arranged on the supporting rod and comprises a concave part which is concave relative to the bottom surface of the supporting rod, so that a user can push the supporting rod to slide along the guide rail to drive the curtain cloth to be unfolded and folded around the reel.

According to an optional embodiment of the invention, the cord connection portion of the support bar comprises a laterally extending clamping groove, and the free end portion of the cord is provided with a retaining bar adapted to the clamping groove.

According to an optional embodiment of the invention, the first cross bar is provided with the handle and comprises a fixing portion extending towards the second cross bar, and the second cross bar is fixed to the fixing portion and provided with the clamping groove, so that the free end portion of the cord is clamped between the second cross bar and the fixing portion and so that the retaining rod and the clamping groove are in snap fit with each other.

According to the utility model discloses an optional implementation mode, the fixed part of first horizontal pole with second horizontal pole screwed connection or joint cooperation.

According to the utility model discloses an optional implementation mode, handle integrated into one piece in on the first horizontal pole.

According to the utility model discloses an optional implementation mode, the bottom surface of first horizontal pole is provided with the opening, the handle fix to the bottom surface of first horizontal pole and pass through the opening stretches into the inside of first horizontal pole.

According to an optional embodiment of the present invention, the handle is connected to the first cross bar by a screw.

According to an optional embodiment of the present invention, the handle is disposed at a lateral center position of the first cross bar.

A second aspect of the present invention provides a vehicle, the vehicle comprising a manual roller blind structure according to the first aspect of the present invention.

Compare in current product, according to the utility model discloses a manual book curtain structure for vehicle skylight has a plurality of beneficial effect, especially: the free end part of the curtain cloth is designed to be clamped and matched with the cross rod, and an additional welding tool is not needed, so that the manufacturing cost is obviously reduced, and the repair is convenient to implement after the problems of fabric wrinkles, large fabric downward adjustment amount, abnormal sound and the like are found; in addition, the handle adopts a concave design which is more in accordance with the human engineering, is convenient for a user to operate, does not occupy the head space of passengers in the vehicle, and can be widely applied to various types of vehicles.

Drawings

Other features and advantages of the present invention will be better understood by the following detailed description of the preferred embodiments when considered in conjunction with the accompanying drawings, in which like reference characters designate the same or similar parts throughout the figures thereof.

Fig. 1 is a perspective view of a first embodiment of a manual roller shade structure of the present invention;

FIG. 2 is another angled perspective view of the manual roller shade structure of FIG. 1;

FIG. 3 is a schematic partial cross-sectional view of the manual rolling shutter construction of FIG. 1;

FIG. 4 is a perspective view of a second embodiment of a manual blind construction of the present invention;

FIG. 5 is a schematic, partially cross-sectional view of the manual rolling shutter construction of FIG. 4;

FIG. 6 is a schematic partial cross-sectional view of a manual blind construction for comparative reference;

fig. 7 is a partial sectional schematic view of another manual roll screen structure for comparative reference.

It is to be understood that the attached drawings are not only for the purpose of explanation and illustration of the present invention, but also as a means of assisting in defining the invention when necessary.

Detailed Description

The practice and use of the embodiments are discussed in detail below. It should be understood, however, that the specific embodiments discussed are merely illustrative of specific ways to make and use the invention, and do not limit the scope of the invention.

In this document, "upper", "lower", "front", "rear", "left", "right", and the like indicate that the expressions of directions are not absolute, but relative. When the respective components are arranged as shown in the drawings, these expressions are appropriate, but when the positions of the respective components in the drawings are changed, these directional expressions should be changed accordingly. Further, in the drawings, the "X" direction indicates the longitudinal direction of the vehicle (i.e., the front-rear direction), "Y" direction indicates the lateral direction of the vehicle (i.e., the left-right direction), and "Z" direction indicates the vertical direction of the vehicle (i.e., the up-down direction).

In this document, unless expressly stated or limited otherwise, the terms "mounted," "secured," "connected," and the like are to be construed broadly. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; may be directly connected or indirectly connected, or may be associated through some action. The specific meaning of the above terms herein can be understood by those skilled in the art as appropriate.

Fig. 1 to 3 show a first embodiment of a manual roll screen structure of the present invention. As shown in fig. 1 to 3, the manual roll screen structure provided on the lower side of the sunroof of the vehicle mainly includes: curtain cloth 1, guide rail 2, crossbeam 3, tray 4, first horizontal pole 5, second horizontal pole 6 and handle 7.

The cross member 3 is connected between rear ends of left and right guide rails 2 extending in the longitudinal direction ("front-rear" is defined with reference to the front-rear direction of the vehicle, i.e., the left side of fig. 1 to 3 is the front end of the guide rail 2, and the right side is the rear end of the guide rail 2) to form a frame of the manual rolling structure together with the left and right guide rails 2. The fixed end of the curtain 1 is fixed to the frame by means of a spool (hidden by the curtain 1 in fig. 1), that is, the curtain 1 is supported by a spool connected between the front ends of the left and right rails 2, the spool being rotatable about its central axis to cause the curtain 1 to unwind and retract about the spool. The tray 4 is mounted to the front end of the left and right rails 2 by screw connection between its lateral end portions 41 and the rails 2, the portion of the curtain 1 wound up around the reel is received in a receiving recess 42 formed by the tray 4, and the tray 4 is provided with a guide support portion 43 that guides and supports the curtain 1 when the curtain 1 is deployed and stowed.

In this first embodiment, both ends of the spool of the curtain 1 are rotatably connected to the lateral end portion 41 of the tray 4 to be mounted to the front end of the rail 2 through the lateral end portion 41. According to an embodiment variant, the winding shaft of the curtain 1 can be mounted to the front end of the rail 2 by means of separate mounting brackets provided at both ends thereof. Furthermore, according to another embodiment variation, the cross member 3 may be attached to the front end of the rail 2, and the reel and tray 4 of the curtain 1 may be mounted to the rear end of the rail 2.

The first and second cross bars 5, 6 are fixedly connected to each other to together form a support bar for supporting the curtain 1, which is slidably mounted to the guide rail 2 to facilitate deployment and retraction of the curtain 1. More specifically, as shown in fig. 3, the first crossbar 5 includes a fixing portion 51 extending forward toward the second crossbar 6, the fixing portion 51 being provided with a plurality of first screw holes 52 in the transverse direction, for example, at least four first screw holes provided at substantially uniform intervals in the transverse direction, and the second crossbar 6 is provided with a plurality of second screw holes 62 corresponding to the first screw holes 52 in the transverse direction, so as to fix the second crossbar 6 to the fixing portion 51 of the first crossbar 5 by a plurality of screws passing through the first screw holes 52 and the second screw holes 62. Of course, this connection is not limiting, and the first cross bar 5 and the second cross bar 6 may be fixedly connected to each other in the transverse direction by snapping or other fitting.

The second cross bar 6 is provided with a connecting portion for connecting the curtain cloth 1. More specifically, as shown in fig. 3, the curtain cloth attachment portion includes a laterally extending catching groove 61 provided on the second cross bar 6 and opened toward the fixing portion 51 of the first cross bar 5, and the free end portion (i.e., the longitudinal rear end portion) of the curtain cloth 1 is provided with a laterally extending retaining rod 11 fitted to the catching groove 61. In assembling the manual blind rolling structure, the retaining rod 11 is first snapped into the snap groove 61 to connect the free end of the curtain cloth 1 to the second cross bar 6, and then the second cross bar 6 is fixed to the fixing portion 51 of the first cross bar 5 by screws, so that the free end of the curtain cloth 1 is fixedly clamped between the second cross bar 6 and the fixing portion 51 of the first cross bar 5.

The handle 7 is provided at a substantially widthwise central position of the bottom surface of the first crossbar 5. More specifically, as shown in fig. 2 and 3, in the first embodiment, the handle 7 is integrally formed at the bottom of the first cross bar 5, that is, the handle 7 is a recessed portion formed on the first cross bar 5 and recessed upward from the bottom surface of the first cross bar 5 for being operated by a user, and the user can push the first cross bar 5 and the second cross bar 6 connected thereto to slide longitudinally along the guide rail 2 by placing a hand in the recessed portion of the first cross bar 5 to drive the curtain cloth 1 to unfold and fold around its reel.

It will be appreciated that both ends of the first and second cross bars 5, 6 may be provided with sliders adapted to slide along the guide rails 2, so that a user may move the first and second cross bars 5, 6 by manually acting on the handles 7, to cause the curtain 1 to be deployed and retracted. When the curtain 1 is in the stowed position to reveal the skylight, the first and second rails 5, 6 are in the solid line positions shown in FIGS. 1 and 2; when the curtain 1 is in the deployed position to obstruct a skylight, the first and second rails 5, 6 are in the dashed line positions shown in FIGS. 1 and 2. Of course, since the first cross bar 5 and the second cross bar 6 are fixed to each other, it may be arranged that both ends of only one of the first cross bar 5 and the second cross bar 6 are provided with the sliding blocks, and only the sliding of the first cross bar 5 and the second cross bar 6 along the guide rail 2 may be achieved.

Fig. 4 and 5 show a second embodiment of the manual roll screen structure of the present invention. Wherein the same or similar construction as the first embodiment will not be described again, the difference being mainly that in this second embodiment the manual roller blind construction comprises only a single cross-bar 8, for example by extrusion, to form a support bar for supporting the curtain 1, wherein the cross-bar 8 is provided with a laterally extending snap-in groove 81 adjacent to its rear end, and a substantially laterally central position of the bottom surface of the cross-bar 8 is provided with an opening 82 for mounting the handle 7.

The handle 7 is independent of the crossbar 8 and includes a head 71 for user operation and a fixing flange 72 extending from a bottom edge of the head 71. When assembling the manual rolling curtain structure, firstly, the curtain cloth 1 is abutted against the bottom surface of the cross rod 8 and extends to pass through the rear end of the cross rod 8, so that the retaining rod 11 at the free end part of the curtain cloth 1 is clamped in the clamping groove 81 of the cross rod 8, and for strengthening fixation, the curtain cloth 1 can be also connected with the bottom surface of the cross rod 8 in an adhesive way through an adhesive tape; then the material of the curtain cloth 1 is removed at the position corresponding to the opening 82, and the handle 7 is fixed on the cross bar 8, wherein the head 71 of the handle 7 extends into the inside of the cross bar 8 through the opening 82 to form a concave structure which is concave upwards relative to the bottom surface of the cross bar 8 so as to be convenient for the operation of a user, and the fixing flange 72 of the handle 7 is fixed on the bottom surface of the cross bar 8 through a screw for example, so that the curtain cloth 1 is clamped between the fixing flange 72 and the bottom surface of the cross bar 8.

The cross bar 8 is provided at both ends with sliders adapted to slide along the guide rails 2 so that a user can move the cross bar 8 by manually acting on the handles 7 to cause the curtain 1 to be deployed and retracted. When the curtain 1 is in the stowed position to reveal the transparent skylight, the cross-bar 8 is in the solid line position shown in fig. 4; when the curtain 1 is in the deployed position to cover a transparent skylight, the cross-bar 8 is in the dotted line position shown in FIG. 4.

According to an implementation variant not shown, the independent handle 7 of the second embodiment can be applied to the first crossbar 5 of the first embodiment, instead of making the handle 7 integral with the first crossbar 5. That is, in this embodiment variation, the substantially widthwise center position of the bottom face of the first crossbar 5 is provided with an opening for mounting the independent handle 7, the head 71 of the handle 7 protrudes into the inside of the first crossbar 5 through the opening to form a recessed structure recessed upward with respect to the bottom face of the first crossbar 5 for the user to operate, and the fixing flange 72 of the handle 7 is fixed to the bottom face of the first crossbar 5 by, for example, a screw.

Fig. 6 and 7 show two manual roller blind configurations for comparative reference.

The manual roll screen structure shown in fig. 6 includes: a single cross bar 8, the cross bar 8 including a fixing portion 83 extending forward; a curtain cloth 1, the free end of the curtain cloth 1 is welded to the fixing part 83 of the cross bar 8; and a handle 7, wherein the handle 7 is integrally formed at the bottom of the cross rod 8.

However, as mentioned above, the welding tool is costly, the procurement cycle is long, and the quality of the welded product is unstable and not conducive to repair. On the contrary, in the utility model discloses a first embodiment and second embodiment, the free tip of curtain cloth designs into and cooperates with the horizontal pole joint, and this kind of connected mode is comparatively simple, and the assembly cost is low to be convenient for implement the reprocessing after for example discovering surface fabric fold, surface fabric down-regulation volume is big, abnormal sound scheduling problem.

The manual roll screen structure shown in fig. 7 includes: a single cross bar 8, the cross bar 8 being provided with a laterally extending catch 81 adjacent a rear end thereof; the curtain cloth 1 is adhered to the bottom surface of the cross rod 8 and extends to surround the rear end of the cross rod 8, so that the free end part of the curtain cloth 1 is in clamping fit with the clamping groove 81 of the cross rod 8; and a handle 7, the handle 7 including a head 71 for user operation and a fixing flange 72 extending from a bottom edge of the head 71, the fixing flange 72 being fixed to the bottom surface of the crossbar 8 by, for example, screws so that the curtain cloth 1 is sandwiched between the fixing flange 72 and the bottom surface of the crossbar 8, and the head 71 projecting downward from the bottom surface of the crossbar 8 toward the inside of the vehicle compartment.

However, as mentioned above, such a handle 7 is not ergonomically designed, is difficult to operate and also takes up head space of the vehicle occupant. On the contrary, in the first and second embodiments of the present invention, the handle is formed with a structure that is recessed upward relative to the bottom surface of the cross bar, which is convenient for the user to operate, so that the handle is more ergonomic in design and has a good visual sense effect.

The technical contents and technical features of the present invention have been disclosed above, however, it should be understood that under the creation thought of the present invention, those skilled in the art can make various changes and improvements to the idea disclosed above, but all belong to the protection scope of the present invention.

The above description of embodiments is intended to be illustrative, and not restrictive, and the scope of the invention is defined by the appended claims.

Claims (9)

1. A manual roller blind structure for a vehicle sunroof, comprising:

a frame on which a longitudinally extending guide rail is formed;

a support bar slidably mounted to the guide rail and including a first cross bar and a second cross bar connected to each other, and provided with a curtain cloth connecting portion;

the curtain cloth is fixed to the frame through a reel, and the free end of the curtain cloth and the curtain cloth connecting part are in clamping fit with each other, so that the free end is fixedly connected between the first cross rod and the second cross rod; and

the handle is arranged on the supporting rod and comprises a concave part which is concave relative to the bottom surface of the supporting rod, so that a user can push the supporting rod to slide along the guide rail to drive the curtain cloth to be unfolded and folded around the reel.

2. The manual roller shade structure for a vehicle sunroof according to claim 1, wherein a curtain attachment portion of the support rod includes a laterally extending slot, and a free end portion of the curtain is provided with a retaining rod fitted into the slot.

3. The manual blind structure for a vehicle sunroof according to claim 2, wherein the first cross bar is provided with the handle and includes a fixing portion extending toward the second cross bar, and the second cross bar is fixed to the fixing portion and provided with the catching groove, so that a free end portion of the curtain cloth is clamped between the second cross bar and the fixing portion and the holding bar and the catching groove are snap-fitted to each other.

4. The manual roller shade structure for a vehicle sunroof according to claim 3, wherein the fixing portion of the first cross bar is screwed or snap-fitted with the second cross bar.

5. The manual roller shade structure for a vehicle sunroof according to claim 3, wherein the handle is integrally formed on the first cross bar.

6. The manual roller shade structure for a vehicle sunroof according to claim 3, wherein a bottom surface of the first cross bar is provided with an opening, and the handle is fixed to the bottom surface of the first cross bar and protrudes into an interior of the first cross bar through the opening.

7. The manual roller shade structure for a vehicle sunroof according to claim 6, wherein the handle is screw-connected to the first cross bar.

8. The manual roller shade structure for a vehicle sunroof according to claim 3, wherein the handle is provided at a laterally central position of the first cross bar.

9. A vehicle characterized by comprising the manual rolling shutter structure for a vehicle sunroof according to any one of claims 1 to 8.

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