Automobile back door and automobile

Abstract

The utility model provides a kind of automobile back door and car, belong to automobile field, including door body cover is set on the back door outlet of car and is opened by turning up;Roller shutter mechanism is pulled out with curtain body for sunshade;Door body is provided with back window;At least two roller shutter mechanisms are set on the inner wall of door body, and at least two roller shutter mechanisms are symmetrically set on the two sides of back window;When door body is turned up and opened to maximum, curtain body is pulled out from roller shutter mechanism, and curtain body end extends to the bottom of back door outlet, and two curtain bodies symmetrically block the two sides of back door outlet.The utility model sets roller shutter on the two sides of back door, when opening back door and pulling out curtain body, two curtain bodies can be blocked on the two sides of back door outlet, hinder sunlight from the two sides of back door obliquely enter, greatly improve sunshade effect, improve the experience of riding.

Description

Technical Field

[0001] This utility model relates to the field of automotive technology, and in particular to a car tailgate and a car. Background Technology

[0002] Many car manufacturers currently advertise that the trunk can be opened, allowing passengers to sit in the rear of the vehicle and enjoy the view or even fish there. The open tailgate can also provide some sun protection. For example, Chinese patent CN205185813U discloses a simple split-opening rear door sunshade and rain cover for a passenger car, featuring a rearward-extending foldable sunshade and rain cover at the rear of the tailgate. However, this design has limited coverage and only blocks direct sunlight from above, failing to guarantee a good experience for passengers sitting in the rear of the car, as they are easily exposed to direct sunlight from the sides. Utility Model Content

[0003] In view of this, this utility model proposes a car tailgate and a car to solve the problem that the current tailgate sunshade and rain cover design can only block the sunlight directly above, but cannot block the direct sunlight from the side.

[0004] The technical solution of this utility model is implemented as follows: This utility model provides a car tailgate, including a door body that covers the rear exit of the car and flips up to open; a roller shutter mechanism that pulls down a curtain for sunshade; wherein, a rear window is provided on the door body; at least two roller shutter mechanisms are provided on the inner wall of the door body, and at least two roller shutter mechanisms are symmetrically arranged on both sides of the rear window; when the door body is flipped up to its maximum opening, the curtain is pulled down from the roller shutter mechanism, and the end of the curtain extends to the bottom of the rear exit, with the two curtains symmetrically covering both sides of the rear exit.

[0005] Based on the above technical solutions, preferably, it also includes a carrier plate, which is set inside the car and located at the bottom of the rear exit; wherein, the carrier plate is horizontally slid out of the rear exit, and hooks are provided on both sides of the carrier plate; a hanging ring is provided on the pull-out end of the curtain, and when the curtain is pulled out to its maximum length, the hanging ring is hooked on the hook.

[0006] More preferably, it also includes a support rod disposed on the lower surface of the carrier plate; wherein, one end of the support rod is hinged to the lower surface of the carrier plate, and the other end of the support rod rotates around the hinged connection. When the carrier plate is pulled out to the rear outlet, the free end of the support rod flips downward and abuts against the ground, so that the support rod supports the carrier plate.

[0007] Even more preferably, the support rod is a telescopic rod structure, and the length of the support rod after retraction is less than the maximum extension length of the carrier plate.

[0008] Based on the above technical solutions, preferably, the door body includes an upper door section and a lower door section, the top of the upper door section away from the lower door section is hinged to the top of the rear exit, and the bottom of the lower door section away from the upper door section is snapped to the bottom of the rear exit; the rear window and the roller shutter mechanism are both located in the upper door section.

[0009] More preferably, the top of the upper door is inclined relative to the lower door in the direction of the rear exit; the two sides of the rear door that contact the upper door form bevels; when the door is opened to its maximum, the upper door extends horizontally and the roller shutter mechanism pulls the curtain vertically downward.

[0010] More preferably, the curtain body includes a main curtain and a secondary curtain; the main curtain is long and narrow; the secondary curtain is an inverted right-angled triangle or an inverted right-angled trapezoid, one right-angled side of the secondary curtain is connected to the side of the main curtain, the secondary curtain is folded and attached to the surface of the main curtain or unfolded outward and flush with the surface of the main curtain, and when the secondary curtain is unfolded, the diagonal side of the secondary curtain is aligned with the diagonal side of the back outlet.

[0011] Even more preferably, the oblique side of the secondary curtain is provided with Velcro, and the oblique side of the secondary curtain is attached to the inner wall of the back opening by Velcro.

[0012] Based on the above technical solutions, preferably, it also includes at least two sets of clamps, which are set on the inner wall of the door and symmetrically arranged on both sides of the rear window; wherein, the at least two sets of clamps are detachably clamped and fixed at least two roller shutter mechanisms.

[0013] On the other hand, this utility model also provides a car that adopts the above-mentioned type of car tailgate.

[0014] The present invention provides a car tailgate and a car that have the following advantages over the prior art:

[0015] (1) The present invention provides roller blinds on both sides of the rear door. When the rear door is opened and the curtains are pulled out, the curtains on both sides can block the rear exit on both sides, preventing sunlight from entering obliquely from both sides of the rear door, greatly improving the sunshade effect and improving the riding experience.

[0016] (2) The present invention provides an expandable secondary curtain on one side of the main curtain, which blocks the gap between the side of the back exit and the side edge of the main curtain, thereby further improving the sunshade effect.

[0017] (3) The present invention provides a pull-out carrier plate at the bottom of the rear outlet. The carrier plate is supported by a support rod, which not only extends the passenger area of ​​the rear of the car, but also allows the curtain to be fixed by hooking the hanging ring at the end of the curtain with the hook on the side of the carrier plate, so as to ensure that the curtain will not flutter.

[0018] (4) The present invention uses a detachable clamp to hold and install the roller shutter mechanism, which facilitates the disassembly, cleaning and maintenance of the roller shutter mechanism. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram illustrating the principle of the unfolded state of the curtain of the car's rear door according to this utility model.

[0021] Figure 2 This is a schematic diagram illustrating the principle of the secondary curtain's folded state in this utility model.

[0022] Figure 3 This is a schematic diagram illustrating the principle of the secondary curtain in its unfolded state according to this utility model;

[0023] Figure 4 This is a schematic diagram of the door structure of this utility model.

[0024] In the diagram: 1. Door body; 10. Rear window; 11. Upper door section; 12. Lower door section; 101. Rear exit; 2. Roller blind mechanism; 21. Curtain body; 211. Main curtain; 212. Secondary curtain; 22. Hanging ring; 23. Velcro; 3. Carrier plate; 31. Hook; 4. Support rod; 5. Clamp. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0026] like Figure 1 As shown, combined with Figure 4This utility model discloses a car tailgate, including a door body 1, which covers the rear exit 101 of the car and flips up to open, the rear exit 101 being the exit of the trunk; a roller shutter mechanism 2, which pulls down to extend a sunshade curtain 21, and in the retracted state, the curtain 21 is rolled up and hidden inside the roller shutter mechanism 2. The curtain 21 can be made of fabric or polymer material, and can be semi-transparent or opaque to ensure sunshade effect; wherein, the door body 1 is provided with a rear window 10, the surface of which can be covered with a sun-protective film to block direct sunlight; at least two roller shutter mechanisms. 2. At least two roller shutter mechanisms 2 are symmetrically arranged on both sides of the rear window 10, located on the inner wall of the door body 1. In specific implementation, an inner protective plate is installed inside the door body 1, and the roller shutter mechanisms 2 can be installed on the inner protective plate. Alternatively, it can be simplified by directly opening a window hole in the inner protective plate, installing an elastic roller in the window hole, and winding the curtain 21 on the elastic roller for pulling out and storing. When the door body 1 is opened to its maximum, the curtain 21 is pulled down from the roller shutter mechanism 2, and the end of the curtain 21 extends to the bottom of the rear exit 101. The two curtains 21 symmetrically cover both sides of the rear exit 101. In this embodiment, after the door body 1 is fully opened, by pulling down the two curtains 21, the two curtains 21 block direct sunlight from both sides of the rear exit 101 to achieve sunshade, and can also block the view of others, which helps to improve the privacy protection effect of passengers.

[0027] exist Figure 1 In one optional embodiment shown, a carrier plate 3 is also included, which is installed inside the car and located at the bottom of the rear exit 101. The carrier plate 3 can serve as the bottom plate of the trunk. When needed, the carrier plate 3 can be horizontally slid out of the rear exit 101. Hooks 31 are provided on both sides of the carrier plate 3. A hanging ring 22 is provided on the pull-out end of the curtain 21. When the curtain 21 is pulled out to its maximum length, the hanging ring 22 is hooked on the hook 31, thereby fixing the end of the curtain 21 to the side of the carrier plate 3 and preventing the bottom of the curtain 21 from swinging freely in the wind.

[0028] exist Figure 1 In one optional embodiment, a support rod 4 is further included, disposed on the lower surface of the carrier plate 3. One end of the support rod 4 is hinged to the lower surface of the carrier plate 3, and the other end of the support rod 4 rotates around the hinged connection. When the carrier plate 3 is pulled out beyond the rear outlet 101, the free end of the support rod 4 flips downward and rests against the ground, thus supporting the carrier plate 3 and enabling the carrier plate 3 to bear a larger mass. When not in use, the support rod 4 can be flipped over and retracted into the bottom of the carrier plate 3, and pushed back into the trunk along with the carrier plate 3. The support rod 4 is hidden on the lower surface of the carrier plate 3 and does not obstruct the normal storage function of the trunk, but the disadvantage is that it will reduce the available volume of the trunk to some extent.

[0029] exist Figure 1In one optional embodiment shown, the support rod 4 is a telescopic rod structure, and the length of the support rod 4 after retraction is less than the maximum extension length of the carrier plate 3, which facilitates folding and storage.

[0030] exist Figure 4 In one optional embodiment shown, the door 1 includes an upper door portion 11 and a lower door portion 12. The top of the upper door portion 11 away from the lower door portion 12 is hinged to the top of the rear outlet 101, and the bottom of the lower door portion 12 away from the upper door portion 11 is snapped to the bottom of the rear outlet 101. The rear window 10 and the roller shutter mechanism 2 are both located on the upper door portion 11. This design meets the aesthetic requirements of vehicle exterior design.

[0031] exist Figure 1 In one alternative embodiment shown, the top of the upper door portion 11 is inclined relative to the lower door portion 12 toward the rear exit 101; the two sides of the rear door that contact the upper door portion 11 are respectively formed as bevels; when the door 1 is opened to its maximum, the upper door portion 11 extends horizontally and the roller shutter mechanism 2 pulls the curtain 21 vertically downward, thereby enabling the curtain 21 to effectively block the side of the rear exit 101.

[0032] exist Figure 2 and Figure 3 In one optional embodiment shown, the curtain 21 includes a main curtain 211 and a secondary curtain 212. The main curtain 211 is elongated; the secondary curtain 212 is an inverted right-angled triangle or an inverted right-angled trapezoid, with one right-angled side of the secondary curtain 212 connected to the side of the main curtain 211. The secondary curtain 212 is folded and adhered to the surface of the main curtain 211 or unfolded outwards to be flush with the surface of the main curtain 211. When the secondary curtain 212 is unfolded, its hypotenuse is aligned with the hypotenuse of the back outlet 101. Because the upper door portion 11 of the door 1 is inclined in this embodiment, the upper part of the outer contour of the back outlet 101 is also inclined. Therefore, after the elongated main curtain 211 is pulled out vertically, a certain gap is formed between the upper part of the main curtain 211 and the hypotenuse of the outer contour of the back outlet 101, allowing sunlight to enter through the gap. The function of the secondary curtain 212 is to effectively block this gap, thereby expanding the shading area of ​​the curtain 21 and improving the sunshade effect. After use, the secondary curtain 212 can be folded back along the connecting line between the secondary curtain 212 and the main curtain 211 so that the secondary curtain 212 covers the surface of the main curtain 211, and then the curtain body 21 can be rolled up and stored in the roller blind mechanism 2.

[0033] exist Figure 2 and Figure 3 In one optional embodiment shown, the secondary curtain 212 is provided with Velcro 23 on its oblique side. The oblique side of the secondary curtain 212 is attached to the inner wall of the back outlet 101 by the Velcro 23, thereby fixing the secondary curtain 212 and preventing it from swinging randomly.

[0034] exist Figure 4In one optional embodiment shown, at least two sets of clamps 5 are also included, which are disposed on the inner wall of the door body 1 and symmetrically disposed on both sides of the rear window 10; wherein, at least two sets of clamps 5 are respectively detachably clamped and fixed at least two roller blind mechanisms 2, and the roller blind mechanism 2 is detachably installed by means of clamps 5, which facilitates the disassembly, cleaning and maintenance of the roller blind mechanism 2.

[0035] like Figure 1 As shown, combined with Figure 4 The present invention relates to a car, which adopts a rear tailgate of any of the above embodiments.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A car tailgate, characterized in that, include: The door (1) is installed on the rear exit (101) of the car and flips up to open; Roller blind mechanism (2) pulls down a curtain (21) for sun shading; The door (1) is provided with a rear window (10). At least two of the roller shutter mechanisms (2) are provided on the inner wall of the door body (1), and at least two of the roller shutter mechanisms (2) are symmetrically provided on both sides of the rear window (10); When the door (1) is opened to its maximum height, the curtain (21) is pulled out from the roller shutter mechanism (2). The end of the curtain (21) extends to the bottom of the back exit (101), and the two curtains (21) symmetrically cover the two sides of the back exit (101).

2. A car tailgate according to claim 1, characterized in that, Also includes: Carrier plate (3) is installed inside the vehicle and located at the bottom of the rear outlet (101); The carrier plate (3) is horizontally slid out of the rear outlet (101), and hooks (31) are provided on both sides of the carrier plate (3). A hanging ring (22) is provided on the pull-out end of the curtain (21). When the curtain (21) is pulled out to its maximum length, the hanging ring (22) is hung on the hook (31).

3. A car tailgate according to claim 2, characterized in that, Also includes: Support rod (4) is provided on the lower surface of the carrier plate (3); One end of the support rod (4) is hinged to the lower surface of the carrier plate (3), and the other end of the support rod (4) rotates around the hinge connection. When the carrier plate (3) is pulled out to the back outlet (101), the free end of the support rod (4) flips downward and abuts against the ground, so that the support rod (4) supports the carrier plate (3).

4. A car tailgate according to claim 3, characterized in that: The support rod (4) is a telescopic rod structure, and the length of the support rod (4) after retraction is less than the maximum pull-out length of the carrier plate (3).

5. A car tailgate according to claim 1, characterized in that: The door (1) includes an upper door (11) and a lower door (12). The top of the upper door (11) away from the lower door (12) is hinged to the top of the rear outlet (101), and the bottom of the lower door (12) away from the upper door (11) is snapped to the bottom of the rear outlet (101). The rear window (10) and the roller shutter mechanism (2) are both located on the upper door (11).

6. A car tailgate according to claim 5, characterized in that: The top of the upper door (11) is inclined relative to the lower door (12) toward the rear exit (101); the two sides of the rear door that contact the upper door (11) form bevels; when the door (1) is opened to its maximum, the upper door (11) extends horizontally and the roller shutter mechanism (2) pulls the curtain (21) vertically downward.

7. A car tailgate according to claim 6, characterized in that: The curtain (21) includes a main curtain (211) and a secondary curtain (212); The main curtain (211) is long and narrow; The secondary curtain (212) is an inverted right triangle or an inverted right trapezoid. One right-angled side of the secondary curtain (212) is connected to the side of the main curtain (211). The secondary curtain (212) is folded and attached to the surface of the main curtain (211) or unfolded outward and flush with the surface of the main curtain (211). When the secondary curtain (212) is unfolded, the hypotenuse of the secondary curtain (212) is aligned with the hypotenuse of the back outlet (101).

8. A car tailgate according to claim 7, characterized in that: The secondary curtain (212) is provided with Velcro (23) on its oblique side, and the oblique side of the secondary curtain (212) is attached to the inner wall of the back outlet (101) by Velcro (23).

9. A car tailgate according to claim 1, characterized in that, Also includes: At least two sets of clamps (5) are provided on the inner wall of the door body (1) and symmetrically arranged on both sides of the rear window (10); Among them, at least two sets of clamps (5) are detachably clamped and fixed at least two roller blind mechanisms (2).

10. A car, characterized in that: The rear hatch of a car is described in any one of claims 1 to 9.

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