Vehicle-mounted awning

Abstract

The utility model discloses a vehicle-mounted awning, which comprises a supporting seat, a curtain, a curtain winding device and a telescopic device, one end of the curtain is connected to the curtain winding device, and the other end of the curtain is provided with an outer cover device; the curtain winding device is arranged on the supporting seat and is used for winding a curtain on the curtain winding device; supporting arms are pivoted to the two sides of the supporting seat; the telescopic device is arranged on the supporting base and used for pushing the supporting arm to rotate relative to the supporting base. And the supporting arm is pivoted with the outer cover device. According to the utility model, thrust assistance can be provided by means of the telescopic device, the curtain can be quickly pulled out, the curtain can be stretched to a completely unfolded state, the operation difficulty and force are reduced, the pulling-out operation of the curtain is labor-saving, quick and time-saving, the difficulty of opening the curtain is reduced, and the single-person operation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of skylights, specifically to a vehicle-mounted skylight. Background Technology

[0002] Currently, the generally known vehicle sunroof is a long, rectangular box-shaped structure installed near the rear windows on both sides of the car roof, secured to the roof rack via mounting slots on the back. Existing vehicle sunroofs consist of the sunroof panel and a supporting structure housed within a box. To use it, the outer cover of the panel is unlocked, and the panel and cover are manually pulled out and placed on the ground or roof. Then, the horizontal support rod is pulled out and connected to the outer cover at the panel end, and the vertical support rod is pulled out and supported on the ground. However, pulling out the panel and outer cover is time-consuming and laborious, increasing the difficulty of opening the panel. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a vehicle-mounted panoramic sunroof, which makes the operation of pulling out the sunroof easier and faster, saves time, and reduces the difficulty of opening the sunroof.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A vehicle-mounted skylight includes a support base, a screen, a screen retraction device, and a telescopic device; one end of the screen is connected to the screen retraction device, and the other end of the screen is provided with an outer cover device; the screen retraction device is mounted on the support base and is used for winding the screen onto it; support arms are pivotally connected to both sides of the support base; the telescopic device is mounted on the support base and is used to push the support arms to rotate relative to the support base; the support arms are pivotally connected to the outer cover device.

[0006] The support arm includes a main body and an extension tube. The extension tube is movably sleeved with the main body. A locking device is provided on the extension tube, and a locking engagement structure is provided on the main body. The locking device includes a lock cylinder, and the locking device is used to lock the extension tube onto the main body by engaging the lock cylinder with the locking engagement structure.

[0007] The other end of the curtain is provided with an outer cover device, and the extension tubes of the two support arms are pivotally connected to the outer cover device. The outer cover device is provided with an unlocking device for linkage locking device to disengage the lock cylinder from the locking engagement structure; both ends of the outer cover device are pivotally connected to a front rod.

[0008] The locking device includes a fixed base, a locking linkage, a first locking elastic reset element, and a second locking elastic reset element; the locking linkage is movably mounted on the fixed base, and the first locking elastic reset element is disposed between the fixed base and the locking linkage; the lock cylinder is linked with the locking linkage, and the locking linkage is connected to the unlocking device through a cable harness; the second locking elastic reset element is disposed between the lock cylinder and the locking linkage.

[0009] The locking linkage is provided with a guide groove, and the lock cylinder is movably engaged with the guide groove. From one end of the guide groove near the cable harness to the other end away from the cable harness, the guide groove is inclined away from the locking engagement structure.

[0010] The unlocking device includes an unlocking base, an unlocking elastic reset element, a movable button, and an unlocking linkage component; the movable button is movably mounted on the unlocking base, the unlocking elastic reset element is installed between the movable button and the unlocking base, the unlocking linkage component is movably mounted on the unlocking base and works in conjunction with the movable button, and the cable harness is disposed between the unlocking linkage component and the locking linkage component.

[0011] The active button is provided with a first guide structure, and the unlocking linkage is provided with a second guide structure, with the first guide structure and the second guide structure slidingly engaged.

[0012] One of the first guide structure and the second guide structure is a tilting arm, and the other is a mounting groove for the tilting arm to be embedded in; the unlocking device includes two unlocking linkages, which correspond one-to-one with the locking devices of the two support arms, and the unlocking linkages are connected to the locking linkages of the corresponding locking devices through cable harnesses.

[0013] The main body includes a first pipe section and a second pipe section. One end of the first pipe section is hinged to a support base, and the other end of the first pipe section is hinged to the second pipe section. The extension pipe is movably sleeved with the second pipe section.

[0014] The vehicle-mounted canopy also includes a light-emitting device, which is housed within the support base; the light-emitting device is equipped with a canopy top rod that can rotate and push the center of the canopy into a convex shape.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This utility model provides a vehicle-mounted skylight, which combines a support base, a screen, a screen roll-up device, and a telescopic device. When the user gently pulls the screen and outer cover, the extension of the telescopic device provides thrust assistance, helping to quickly pull out the screen and extend it to its fully unfolded state. This reduces the difficulty and effort required for operation, making the screen pull-out operation more effortless and quick, saving time, and thus reducing the difficulty of opening the screen and improving the efficiency of single-person operation. Moreover, by using unlocking and locking devices, the extension operation of the support arm is simple and quick, which can greatly shorten the time for lateral extension of the screen. In addition, by using a screen top rod, the screen top rod can be flipped upward to lift the middle surface of the screen into a convex state, which can guide rainwater to flow to the perimeter of the screen in rainy weather to prevent the probability of water accumulation on the screen. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the vehicle-mounted panoramic sunroof in the open state of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure behind the concealed screen of the vehicle-mounted panoramic sunroof of this utility model.

[0019] Figure 3 This is a schematic diagram showing the state of the second pipe section separated from the extension pipe;

[0020] Figure 4 Exploded view of the locking device;

[0021] Figure 5 This is a schematic diagram of the unlocking device;

[0022] Figure 6 This is a schematic diagram illustrating the operation process of opening the vehicle-mounted panoramic sunroof according to this utility model.

[0023] Among them, 10, support base; 20, outer cover device; 21, unlocking base; 22, unlocking device; 23, active button; 24, unlocking linkage; 25, unlocking elastic reset element; 26, first guide structure; 27, second guide structure; 28, front rod; 30, telescopic device; 40, support arm; 41, main body; 43, first pipe section; 44, second pipe section; 50, extension tube; 60, locking device; 62, locking linkage; 63, lock cylinder; 64, fixed base; 65, cable harness; 66, first locking elastic reset element; 68, guide groove; 70, light-emitting device; 71, curtain top rod; 81, curtain roll-up device; 82, curtain. Detailed Implementation

[0024] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0025] like Figure 1-6 As shown, a vehicle-mounted canopy includes a support base 10, a canopy 82, a canopy retraction device 81, and a telescopic device 30. One end of the canopy 82 is connected to the canopy retraction device 81, and the other end of the canopy 82 is provided with an outer cover device 20. The canopy retraction device 81 is disposed on the support base 10 and is used for winding the canopy 82 onto it. Support arms 40 are pivotally connected to both sides of the support base 10. The telescopic device 30 is disposed on the support base 10 and is used to push the support arms 40 to rotate relative to the support base 10. The support arms 40 are pivotally connected to the outer cover device 20.

[0026] In this embodiment, the support base 10 is a storage box, and by fixing the storage box to the roof racks on both sides of the vehicle or the roof platform, its function is to store the other components inside, serving both a protective and decorative purpose.

[0027] When opening the screen 82, the user gently pulls the outer cover device 20 with one hand. As the outer cover device 20 is pulled, the screen retraction device 81 unrolls the screen 82. At the same time, the telescopic device 30 extends, pushing the support arm 40 to rotate outward relative to the support base 10. Since the support arm 40 is pivotally connected to the outer cover device 20, as the support arm 40 rotates outward relative to the support base 10, it can drive the outer cover device 20 to move, providing thrust to assist in opening the screen 82. This reduces the pulling force on the outer cover device 20 and the screen 82. Therefore, the vehicle-mounted skylight provided by this utility model, through the use of a support base and screen... 82. The combination of the curtain retraction device 81 and the telescopic device 30 allows the extension of the telescopic device 30 to provide thrust assistance when the user gently pulls the curtain 82 and the outer cover device 20, helping to quickly pull out the curtain 82 and extend it to its fully unfolded state. This reduces the difficulty and effort required for operation, making the curtain 82 easier and faster to pull out, saving time and reducing the difficulty of opening the curtain 82. Compared with the prior art, which requires two people to open the curtain 82, this utility model allows one person to open the curtain 82, and the efficiency of single-person operation is increased by 50%, improving the efficiency of single-person operation and reducing the difficulty and effort required for operation.

[0028] The telescopic device 30 includes two gas struts corresponding to the two support arms 40 respectively. The housing of each gas strut is hinged to the support base 10, and the power output end of the gas strut is hinged to the corresponding support arm 40. The gas struts extend, pushing the support arm 40 to rotate outward relative to the support base 10, thus assisting in opening the canopy. Conversely, the gas struts retract, pushing the support arm 40 to rotate inward relative to the support base 10, facilitating the storage of the canopy. Preferably, the gas struts are inert gas struts.

[0029] Of course, the telescopic device 30 can also be other types, such as a hydraulic cylinder. However, using a gas strut for the telescopic device 30 is a preferred embodiment of this invention, as it facilitates installation and use.

[0030] The support arm 40 includes a main body 41 and an extension tube 50. The extension tube 50 is movably sleeved with the main body 41. A locking device 60 is provided on the extension tube 50, and a locking engagement structure is provided on the main body 41. The locking device 60 includes a lock cylinder 63, which engages with the locking engagement structure to lock the extension tube 50 onto the main body 41. The extension tubes 50 of the two support arms 40 are pivotally connected to the outer cover device 20. The outer cover device 20 is provided with an unlocking device 22 for engaging the locking device 60 to disengage the lock cylinder 63 from the locking engagement structure. When stored, the locking cylinder 63 of the locking device 60 engages with the locking mechanism to lock the extension tube 50 onto the main body 41, thereby keeping the support arm 40 stable during storage. When in use, by operating the unlocking device 22, the locking device 60 can be activated to disengage the locking cylinder 63 from the locking mechanism, allowing the extension tube 50 to move relative to the main body 41, thereby extending the length of the support arm 40 and allowing the curtain 82 to extend accordingly.

[0031] Both ends of the outer cover device 20 are pivotally connected to a front rod 28. The front rod 28 is rotated downwards and placed on the ground to provide support.

[0032] The locking device 60 includes a fixed base 64, a locking linkage 62, a first locking elastic reset element 66, and a second locking elastic reset element. The locking linkage 62 is movably mounted on the fixed base 64, and the first locking elastic reset element 66 is disposed between the fixed base 64 and the locking linkage 62. The lock cylinder 63 is linked with the locking linkage 62, and the locking linkage 62 is connected to the unlocking device 22 via a cable harness 65. The second locking elastic reset element is disposed between the lock cylinder 63 and the locking linkage 62. The unlocking device 22 includes an unlocking base 21, an unlocking elastic reset element 25, a movable button 23, and an unlocking linkage 24. The movable button 23 is movably mounted on the unlocking base 21, the unlocking elastic reset element 25 is disposed between the movable button 23 and the unlocking base 21, the unlocking linkage 24 is movably mounted on the unlocking base 21 and is linked with the movable button 23, and the cable harness 65 is disposed between the unlocking linkage 24 and the locking linkage 62. When the active button 23 is pressed down, the active button 23 compresses the unlocking elastic reset element 25, which can push the unlocking linkage 24 through the active button 23, and drive the locking linkage 62 forward through the cable harness 65. During the forward movement of the locking linkage 62, the first locking elastic reset element 66 is compressed, so that the lock cylinder 63 is moved through the locking linkage 62. During the movement of the lock cylinder 63, the second locking elastic reset element is compressed and disengages from the locking engagement structure, thus unlocking. After the locking linkage 62 moves forward to the front limit position relative to the fixed seat 64, the locking linkage 62, the fixed seat 64 and the extension tube 50 move forward relative to the main body 41 and extend to the maximum length under the pulling action of the cable harness 65, and the length of the curtain 82 is extended accordingly.

[0033] The locking linkage 62 is provided with a guide groove 68, and the lock cylinder 63 is movably engaged with the guide groove 68. From the end of the guide groove 68 near the cable harness 65 to the end away from the cable harness 65, the guide groove 68 is inclined away from the locking engagement structure. By utilizing the engagement of the lock cylinder 63 and the guide groove 68, as the locking linkage 62 moves forward, the lock cylinder 63 moves forward with the locking linkage 62, and through the guiding action of the guide groove 68, the lock cylinder 63 can be disengaged from the locking engagement structure during its forward movement.

[0034] In this embodiment, the locking mechanism is a locking groove, and the lock cylinder 63 includes a protrusion for embedding in the locking groove.

[0035] The active button 23 is provided with a first guide structure 26, and the unlocking linkage 24 is provided with a second guide structure 27. The first guide structure 26 and the second guide structure 27 are slidably engaged. One of the first guide structure 26 and the second guide structure 27 is an inclined arm, and the other is a mounting groove into which the inclined arm is inserted. In this embodiment, the first guide structure 26 is an inclined arm, and the second guide structure 27 is a mounting groove. When the active button 23 is pressed, the inclined arm can push against the groove wall of the mounting groove to push the unlocking linkage 24 toward the active button 23. When the active button 23 moves upward under the elastic force of the unlocking elastic reset element 25, the inclined arm can push against the groove wall of the mounting groove to push the unlocking linkage 24 away from the active button 23.

[0036] The groove wall of the mounting slot includes an inclined surface for sliding engagement with the tilting arm.

[0037] The unlocking device 22 includes two unlocking linkages 24, each corresponding to a locking device 60 of one of the two support arms 40. The unlocking linkages 24 are connected to the corresponding locking linkages 62 of the locking device 60 via cable harnesses 65. By employing this structure, pressing the active button 23 can unlock and laterally extend the two support arms 40, thus shortening the lateral extension operation time.

[0038] The active button 23 is provided with two first guide structures 26 that correspond one-to-one with the two unlocking linkage elements 24 respectively. The first guide structure 26 slides in cooperation with the second guide structure 27 of the corresponding unlocking linkage element 24.

[0039] In this embodiment, the main body 41 includes a first pipe segment 43 and a second pipe segment 44. One end of the first pipe segment 43 is hinged to the support base 10, and the other end of the first pipe segment 43 is hinged to the second pipe segment 44. The extension pipe 50 is movably sleeved with the second pipe segment 44. By adopting the above structure for the main body 41, it is convenient to retract the extension pipe 50 into the second pipe segment 44, and to fold the second pipe segment 44 relative to the first pipe segment 43, so that the support arm 40 can be conveniently stored in the support base.

[0040] The vehicle-mounted canopy also includes a light-emitting device 70, which is housed within the support base 10. During nighttime use, the light-emitting device 70 provides illumination to the canopy.

[0041] Preferably, the light-emitting device 70 is an aluminum alloy light strip with a built-in LED light source. In this embodiment, the light-emitting device 70 is used to be mounted on the two support arms 40.

[0042] The light-emitting device 70 is equipped with a rotatable curtain top rod 71 that lifts the center of the curtain 82 into a convex shape. By using the curtain top rod 71, it can be flipped upwards, lifting the central surface of the curtain 82 into a convex state. This helps guide rainwater to flow around the curtain 82 during rainy weather, reducing the probability of water accumulation. In the retracted state, the curtain top rod 71 is rotated downwards until it is flush with the plane of the light-emitting device 70. During rainy weather, the curtain top rod 71 can be manually flipped upwards to approximately 100° above the vertical position, creating a convex shape on the central surface of the curtain 82, guiding rainwater to slide off to the surrounding areas and preventing the curtain 82 from catching rain.

[0043] Preferably, the bottom of the curtain top rod 71 is fixed with a magnetic absorbing sheet, and a magnetic block is pre-placed on the surface of the curtain 82 so that the magnetic absorbing sheet can be locked by the magnetic attraction of the magnetic block, which can play a fixing role.

[0044] The curtain rewinding device 81 can be any of the curtain rewinding devices available on the market, such as a rewinding drum that is rotatably mounted on the support base 10, with one end of the curtain 82 fixed to the rewinding drum.

[0045] The operation process of opening the screen 82 of the vehicle-mounted skylight of this utility model is as follows: pull out the outer cover device 20 and the support arm 40, lower the front rod 28 and use the front rod 28 to support the ground, use the telescopic device 30 to work, and fully unfold the main body 41 of the two support arms 40. Then press the unlocking device 22 to unlock the locking device 60, pull out the extension tube 50 to fully unfold the screen 82, and install the light-emitting device 70 according to the usage requirements. Then rotate the screen top rod 71 upward to lift the middle part of the screen 82.

[0046] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A vehicular awning, characterized by: The curtain (82) is connected to the curtain winding device (81) at one end, and the other end of the curtain (82) is provided with an outer cover device (20); the curtain winding device (81) is arranged on the support seat (10) and is used for winding the curtain (82) thereon; the support seat (10) is pivotally connected with a support arm (40) on both sides; the telescopic device (30) is arranged on the support seat (10), and the telescopic device (30) is used for driving the support arm (40) to rotate relative to the support seat (10); the support arm (40) is pivotally connected with the outer cover device (20).

2. The vehicular sunshade of claim 1, wherein: The support arm (40) comprises a main pipe body (41) and an extension pipe (50), the extension pipe (50) is movably sleeved with the main pipe body (41), the extension pipe (50) is provided with a locking device (60), and the main pipe body (41) is provided with a locking matching structure; the locking device (60) comprises a lock core (63), and the locking device (60) is used for locking the extension pipe (50) on the main pipe body (41) by matching the lock core (63) with the locking matching structure.

3. The vehicular sunroof of claim 2, wherein: The other end of the curtain (82) is provided with an outer cover device (20), the extension pipes (50) of the two support arms (40) are pivotally connected on the outer cover device (20), and the outer cover device (20) is provided with an unlocking device (22) for linkage locking device (60) to make the lock core (63) disengage from the locking matching structure; the outer cover device (20) is pivotally connected with a front rod (28) at both ends.

4. The vehicular sunroof of claim 2, wherein: The locking device (60) comprises a fixing seat (64), a locking linkage (62), a first locking elastic reset element (66) and a second locking elastic reset element; the locking linkage (62) is movably mounted on the fixing seat (64), and the first locking elastic reset element (66) is arranged between the fixing seat (64) and the locking linkage (62); The lock core (63) is linked with the locking linkage (62), the locking linkage (62) is connected with the unlocking device (22) through a cable harness (65); and the second locking elastic reset element is arranged between the lock core (63) and the locking linkage (62).

5. The vehicular sunroof of claim 4, wherein: The locking linkage (62) is provided with a guide groove (68), the lock core (63) is movably matched with the guide groove (68), from one end of the guide groove (68) close to the cable harness (65) to the other end away from the cable harness (65), the guide groove (68) is inclined away from the locking matching structure.

6. The vehicular sunroof of claim 4, wherein: The unlocking device (22) comprises an unlocking seat (21), an unlocking elastic reset element (25), a movable key (23) and an unlocking linkage (24); the movable key (23) is movably installed on the unlocking seat (21), the unlocking elastic reset element (25) is installed between the movable key (23) and the unlocking seat (21), the unlocking linkage (24) is movably installed on the unlocking seat (21) and is in linkage cooperation with the movable key (23), and the cable harness (65) is arranged between the unlocking linkage (24) and the locking linkage (62).

7. The vehicular sunroof of claim 6, wherein: A first guide structure (26) is arranged on the movable key (23), a second guide structure (27) is arranged on the unlocking linkage (24), and the first guide structure (26) and the second guide structure (27) are in sliding cooperation.

8. The vehicular sunroof of claim 7, wherein: One of the first guide structure (26) and the second guide structure (27) is an inclined arm, and the other is a mounting groove for embedding the inclined arm; the unlocking device (22) comprises two unlocking linkages (24), the two unlocking linkages (24) and the locking devices (60) of the two support arms (40) are one-to-one corresponding, and the unlocking linkage (24) is connected with the locking linkage (62) of the corresponding locking device (60) through the cable harness (65).

9. The vehicular sunroof of claim 2, wherein: The main pipe body (41) comprises a first pipe segment (43) and a second pipe segment (44), one end of the first pipe segment (43) is hinged with the support seat (10), the other end of the first pipe segment (43) is hinged with the second pipe segment (44), and the extension pipe (50) is movably sleeved with the second pipe segment (44).

10. The vehicular sunroof of claim 1, wherein: The vehicle-mounted screen further comprises a light emitting device (70) accommodated in the support seat (10); the light emitting device (70) is provided with a screen top rod (71) which can rotate and top up the middle part of the screen (82) to be convex.

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