CN219487125U

CN219487125U - Automobile linkage sun-shading device

Info

Publication number: CN219487125U
Application number: CN202321046021.8U
Authority: CN
Inventors: 张立定
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-08-08
Anticipated expiration: 2033-05-05

Abstract

The utility model discloses an automobile linkage sunshade device, which belongs to the technical field of automobile sunshade equipment and comprises a front-guard sunshade curtain and a side window sunshade curtain, wherein the side window sunshade curtain is connected with the front-guard sunshade curtain through a linkage mechanism; the linkage mechanism comprises a driving rope and a guiding device, the guiding device is fixed on the frame and used for guiding the driving rope to drive along the edge of the frame, one end of the driving rope is fixed at the extending end of the front-guard sunshade curtain body, and the other end of the driving rope is connected with the traction rope of the side window sunshade curtain through the guiding device, so that the front-guard sunshade curtain and the side window sunshade curtain can be synchronously opened and closed. The utility model has the advantages of convenient and quick operation, no need of closing curtains individually, synchronous and quick pulling down of the side window sunshade curtains on two sides and the rear sunshade curtain on the rear side only by closing the front sunshade curtain, wide sunshade range, omnibearing sunshade of the automobile and effective prevention of the automobile from being insolated.

Description

Automobile linkage sun-shading device

Technical Field

The utility model belongs to the technical field of automobile sunshade equipment, and particularly relates to an automobile linkage sunshade device.

Background

With the increasing amount of global automobile maintenance in the years, the contradiction between supply and demand of underground parking spaces is increasingly prominent, and the problem of difficult parking in residential areas and commercial areas is also increasingly prominent. Particularly, in the high-temperature period in summer, a large number of vehicles are parked outdoors for a long time, and are sun-dried and rain-dried, so that interior decoration ageing is very easy to cause, and the service life of the vehicles is seriously influenced.

At present, a solution for arranging a sunshade curtain in an automobile exists in the market, and sunlight is prevented from directly insolating the inside of the automobile by shielding sunlight of front windshield and side rear windshield of the automobile. However, the sun-shading curtain which is mainstream in the market has small shading area, and can only shade the front windshield independently, so that other windows of the automobile cannot be effectively shaded; or the unfolding and fixing are complicated, the unfolding and fixing are not firm, other sunshades are required to be manually arranged next to the window, and the storage is inconvenient. Therefore, how to effectively solve the problem of sun-drying of automobiles becomes a current urgent problem to be solved.

Disclosure of Invention

The utility model aims at overcoming the defects in the prior art, and designs an automobile sunshade device which can be mutually linked, can be synchronously and rapidly unfolded and folded and can carry out omnibearing sunshade on an automobile.

The utility model is realized in the following way:

the automobile linkage sunshade device comprises a front shielding sunshade curtain and a side window sunshade curtain, wherein the side window sunshade curtain is connected with the front shielding sunshade curtain through a linkage mechanism; the linkage mechanism comprises a driving rope and a guiding device, the guiding device is fixed on the frame and used for guiding the driving rope to drive along the edge of the frame, one end of the driving rope is fixed at the extending end of the front-guard sunshade curtain body, and the other end of the driving rope is connected with the traction rope of the side window sunshade curtain through the guiding device, so that the front-guard sunshade curtain and the side window sunshade curtain can be synchronously opened and closed.

Further, the front-guard sunshade curtain comprises a shell, a curtain body accommodated in the shell, a traction rope for pulling the curtain body to be unfolded and accommodated, and a rope collector for retracting the traction rope.

Further, a cross rod is arranged at the extending end of the front-baffle sunshade curtain body, and a fixed hook is arranged on the cross rod.

Further, the guiding device comprises a slip ring which is fixed on the frame and used for adjusting the direction of the driving rope.

Further, the guiding device also comprises a sliding rail fixed on the frame and a sliding block matched with the sliding rail, and the sliding block is fixedly connected with the driving rope.

Further, a driving motor for driving the sliding block to automatically slide is further arranged at the sliding rail so as to realize automatic opening and closing of the sunshade curtain.

Further, the novel sunshade further comprises a rear sunshade curtain, and a traction rope of the rear sunshade curtain is connected with the extending end of the front sunshade curtain body through a driving rope and a guiding device.

Further, the front curtain, the side curtain and the rear curtain are all folding curtains.

Further, the front shielding sunshade curtain and the rear shielding sunshade curtain are left and right split sunshade curtains, wherein the left front shielding curtain and the right rear shielding curtain are mutually linked, and the right front shielding curtain and the left rear shielding curtain are mutually linked.

Further, the extending ends of the side window sunshade curtain and the curtain body of the rear shielding sunshade curtain are also provided with balancing weights for assisting the curtain body to be unfolded.

Further, an elastic extension part is arranged on the transmission rope, and the elastic extension part is a spring or an elastic rope.

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

1. the operation is convenient and quick, and the side window sunshade curtains on two sides and the rear sunshade curtain on the rear can be synchronously and quickly pulled down by only closing the front sunshade curtain without closing the curtains one by one.

2. The sun-shading range is wide, the sun-shading effect is better, the automobile can be subjected to omnibearing sun-shading, and the automobile is effectively prevented from being insolated.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following discussion will discuss the embodiments or the drawings required in the description of the prior art, and it is obvious that the technical solutions described in connection with the drawings are only some embodiments of the present utility model, and that other embodiments and drawings thereof can be obtained according to the embodiments shown in the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a side view of an operating principle of an automobile linkage sun-shading device according to a first embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a front curtain of an automotive linkage sunshade device according to the present utility model;

FIG. 3 is a schematic view of a side window shade of an automotive ganged sunshade of the present utility model;

FIG. 4 is a schematic view of the structure of a guide device in an automotive linkage sun-shading device according to the present utility model;

fig. 5 is a top view of the working principle of an automobile linkage sun-shading device according to a second embodiment of the present utility model.

In the figure: 1-front-guard sunshade curtain, 101-shell, 102-curtain body, 103-traction rope, 104-sucker, 105-rope collector, 106-cross bar, 107-fixed hook, 108-connector lug, 2-side window sunshade curtain, 201-balancing weight, 3-rear-guard sunshade curtain, 4-driving rope, 401-main driving rope, 402-sub driving rope, 403-elastic rope, 5-guiding device, 501-slip ring, 502-slide rail, 503-slide block, 504-lead screw stepping motor, 505-lead screw, 506-fixed hole, 701-left front baffle curtain, 702-right front baffle curtain, 801-left rear baffle curtain, 802-right rear baffle curtain.

Detailed Description

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by a person of ordinary skill in the art without the need for inventive faculty, are within the scope of the utility model, based on the embodiments described in the present utility model.

Embodiment one:

the embodiment of the utility model provides an automobile linkage sunshade device which comprises a front sunshade curtain, a side window sunshade curtain 2 and a rear sunshade curtain 3, wherein the side window sunshade curtain 2 and the rear sunshade curtain 3 are connected with the front sunshade curtain through a linkage mechanism, and the side window sunshade curtain 2 and the rear sunshade curtain 3 can be controlled to synchronously open and close by controlling the front sunshade curtain 1. Specific:

as shown in fig. 1 to 3, each of the front-guard sunshade 1, the side window sunshade 2 and the rear-guard sunshade 3 includes a housing 101, a curtain body 102 and a traction rope 103. The shell 101 is made of hard plastic, and the curtain body 102 is a folding curtain and can be folded and stored in the shell 101; one end of the pulling rope 103 is fixed on one curtain page at the outermost side of the sunshade curtain, the other end (namely the joint end of the pulling rope 103) sequentially penetrates through other curtain pages and the shell 101 and is exposed out of the shell 101, and the folding curtain can be folded and stored by pulling the pulling rope 103. The side window sunshade curtain 2 is symmetrically arranged on the frame at the top of the windows at two sides of the automobile, the rear-guard sunshade curtain 3 is arranged on the frame at the top of the rear windshield, the extending ends of the side window sunshade curtain 2 and the curtain body 102 of the rear-guard sunshade curtain 3 are also provided with balancing weights 201 for assisting the curtain body 102 to be unfolded, and when the traction ropes 103 of the side window sunshade curtain 2 and the rear-guard sunshade curtain 3 are in a loosening state, the curtain bodies 102 of the side window sunshade curtain 2 and the rear-guard sunshade curtain 3 can be unfolded downwards under the action of gravity of the balancing weights 201. The top surface of the shell 101 of the front-guard sunshade curtain 1 is provided with a sucker 104, and the shell 101 of the front-guard sunshade curtain 1 is adsorbed and fixed at the lower part of the front windshield through the sucker 104; the back of the shell 101 of the front-guard sunshade curtain 1 is also provided with a rope collector 105, the rope collector 105 is connected with the traction rope 103 of the front-guard sunshade curtain 1, and the tension of the rope collector 105 is larger than the total weight force of the balancing weights 201 below the side window sunshade curtain 2 and the rear-guard sunshade curtain 3. When the protruding end (i.e., the outermost one of the curtain leaves) of the curtain body 102 of the front-guard sunshade curtain 1 is pulled outward, the front-guard sunshade curtain 1 can be unfolded; when the external force is removed, the traction rope can be automatically retracted into the rope retractor 105, so that the curtain body 102 of the front-baffle sunshade curtain 1 is pulled to be automatically folded and accommodated into the shell 101.

In addition, because most of the front windshield glass of the automobile has a certain radian, the front lower part is wider, the rear upper part is narrower, and the frame is also narrower upwards, in the embodiment, the curtain body of the front-baffle sunshade curtain 1 is designed to be wider downwards and narrower upwards (namely, the curtain blades are gradually shortened from bottom to top), so that the front-baffle sunshade curtain 1 can be fully adapted to the shape of the frame, is convenient to fix, can be clung to the front windshield glass, and improves the shading effect.

As a preferred embodiment, the extending end of the curtain body 102 of the front-guard sunshade curtain 1 is further provided with a cross bar 106, two fixing hooks 107 spaced at a certain distance are arranged on the rod body of the cross bar 106, and after the front-guard sunshade curtain 1 is unfolded, the fixing hooks can be hung on a small sunshade board of an automobile, so that the unfolded front-guard sunshade curtain 1 is kept in an unfolded state. The two ends of the cross bar 106 are provided with connector lugs 108 so as to be convenient for connecting ropes and wiring and to be convenient for subsequent linkage of the side window sunshade curtains 2 and the rear-guard sunshade curtains 3 on two sides of the automobile.

The linkage mechanism is used for realizing linkage opening and closing between the sunshade curtains, the linkage mechanism comprises a driving rope 4 and a guiding device 5, the guiding device 5 is fixed on the frame and used for guiding the driving rope 4 to drive along the edge of the frame, one end of the driving rope 4 is fixed at the extending end of the front-guard sunshade curtain body 102, and the other end of the driving rope is connected with the side-guard sunshade curtain 2 and the traction rope 103 of the rear-guard sunshade curtain through the guiding device 5, so that the rear-guard sunshade curtain 3 and the side-guard sunshade curtain 2 can be synchronously opened and closed along with the front-guard sunshade curtain 1.

In particular, in the present embodiment, the guiding device 5 includes a slip ring 501, a sliding rail 502 and a sliding block 503, where the slip ring 501 is fixed on the frame for adjusting the direction of the driving rope 4 and reducing the friction of the driving rope 4; the slide rail 502 is provided with a fixing hole 506 which is convenient to fix, and the slide rail 502 is fixed on the frame along the unfolding direction of the front-baffle sunshade curtain 1 through screws; the slider 503 is slidably mounted on the slide rail 502. The driving rope 4 comprises a main driving rope 401 and a sub driving rope 402, one end of the main driving rope 401 is connected with the connector lug 108 at the end part of the cross rod 106 of the front-guard sunshade curtain 1, the other end of the main driving rope passes through the sliding ring 501 and is fixed on the sliding block 503, one end of the sub driving rope 402 is fixed on the sliding block 503, the other end of the sub driving rope is connected with the side window sunshade curtain 2 and the traction rope 103 of the rear window sunshade curtain through the sliding ring 501 respectively, and the driving rope 4 is guided through the sliding rail 502 and the sliding block 503, so that the driving rope 4 can always fit with the outline of a vehicle frame in the moving process. When the front curtain 1 is pulled, the main driving rope 401 drives the sliding block 503 to slide obliquely upwards along the sliding rail 502, the sub driving rope 402 is loosened, and at the same time, the side curtain 2 and the rear curtain are synchronously unfolded downwards under the action of self gravity, so that linkage opening and closing are realized.

In addition, since the front curtain 1, the side curtain 2 and the rear curtain 3 are different in size to be actually unfolded, especially the side window is much shorter than the front windshield, as shown in fig. 4, the end of the main driving rope 401 is provided with an elastic extension portion, which may be a spring or an elastic rope 403, so that the main driving rope 401 can be extended by a certain margin after the side curtain 2 is fully folded, and can be continuously recovered by pulling the rope retractor 105, so that the front curtain 1 can be fully folded.

It should be noted that the front curtain 1, the side curtain 2 and the rear curtain 3 are not limited to the folding curtain, but may be roller curtains or other curtains which can be controlled by pulling the rope 103.

Further, as a preferred embodiment, a driving motor is further disposed at the sliding rail 502, the driving motor is a screw rod stepping motor 504, and a screw rod 505 of the screw rod stepping motor 504 is parallel to the sliding rail 502 and is in threaded connection with the sliding block 503, so as to drive the sliding block 503 to automatically slide along the sliding rail 502, thereby realizing automatic opening and closing of the sunshade curtain. In addition, can also link to each other driving motor and remote control module, even forget Guan Chuanglian when getting off, also can control the switch of sunshade curtain outside the car to further improve car owner's use experience.

Embodiment two:

as shown in fig. 5, the present embodiment differs from the first embodiment in that the front and rear sunshade curtains 3 are left and right split sunshade curtains symmetrically installed on both left and right sides of the front and rear windshields. The extending end of the left front curtain 701 is connected to the pulling rope 103 of the right rear curtain 802 through a single set of driving ropes 4 via the slip ring 501 on the frame, and the extending end of the right front curtain 702 is connected to the pulling rope 103 of the left rear curtain 801 through a single set of driving ropes 4 via the slip ring 501 on the frame. Correspondingly, in this embodiment, the side window shade 2 is also mounted on the top of the side window, the protruding end of the left front curtain 701 is connected to the pulling rope 103 of the right side window shade 2 through a single set of driving ropes 4 via the slip ring 501 on the frame, and the protruding end of the right front curtain 702 is connected to the pulling rope 103 of the left side window shade 2 through a single set of driving ropes 4 via the slip ring 501 on the frame. Compared with the first embodiment, the linkage mode provided by the embodiment is more attached to the car window, light leakage is not easy, the sun shading effect is better, in addition, the independent wiring mode is not required to be provided with the slide rail 502, the guide can be directly carried out through the slide ring 501, and wiring from the car roof can be conveniently carried out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. Accordingly, the embodiments are to be considered in all respects as illustrative and not restrictive. The scope of the utility model is 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. An automobile linkage sun-shading device is characterized in that: the side window sunshade comprises a front shielding sunshade curtain and a side window sunshade curtain, wherein the side window sunshade curtain is connected with the front shielding sunshade curtain through a linkage mechanism;

the linkage mechanism comprises a driving rope and a guiding device, the guiding device is fixed on the frame and used for guiding the driving rope to drive along the edge of the frame, one end of the driving rope is fixed at the extending end of the front-guard sunshade curtain body, and the other end of the driving rope is connected with the traction rope of the side window sunshade curtain through the guiding device, so that the front-guard sunshade curtain and the side window sunshade curtain can be synchronously opened and closed.

2. The automotive ganged-sunshade apparatus of claim 1, wherein: the front-guard sunshade curtain comprises a shell, a curtain body accommodated in the shell, a traction rope for driving the curtain body to be unfolded and accommodated, and a rope collector for retracting the traction rope.

3. The automotive ganged-sunshade apparatus of claim 1, wherein: the extending end of the front-guard sunshade curtain body is provided with a cross rod, and the cross rod is provided with a fixed hook.

4. The automotive ganged-sunshade apparatus of claim 1, wherein: the guide device comprises a slip ring which is fixed on the frame and used for adjusting the direction of the driving rope.

5. The automotive ganged-sunshade apparatus of claim 4, wherein: the guide device also comprises a sliding rail fixed on the frame and a sliding block matched with the sliding rail, and the sliding block is fixedly connected with the driving rope.

6. The automotive ganged-sunshade apparatus of claim 5, wherein: the sliding rail is also provided with a driving motor for driving the sliding block to automatically slide so as to realize the automatic opening and closing of the sunshade curtain.

7. The automotive ganged-sunshade apparatus of claim 1, wherein: the rear-guard sunshade curtain is characterized by further comprising a rear-guard sunshade curtain, wherein a traction rope of the rear-guard sunshade curtain is connected with the extending end of the front-guard sunshade curtain body through a driving rope and a guiding device.

8. The automotive ganged-sunshade apparatus of claim 7, wherein: the front shielding sunshade curtain and the rear shielding sunshade curtain are left and right split sunshade curtains, the left front shielding curtain and the right rear shielding curtain are mutually linked, and the right front shielding curtain and the left rear shielding curtain are mutually linked.

9. The automotive ganged-sunshade apparatus of claim 7, wherein: the extending ends of the side window sunshade curtain and the curtain body of the rear shielding sunshade curtain are also provided with balancing weights for assisting the curtain body to be unfolded.

10. The automotive linked sunshade device according to any of claims 1 to 9, wherein: an elastic extension part is arranged on the transmission rope, and the elastic extension part is an elastic rope.