Tent closing auxiliary device

Abstract

The utility model discloses a tent closing auxiliary device, which relates to the technical field of car roof tents and comprises a ceiling, a bottom frame, a front supporting piece, a rear supporting piece, a first guide mechanism and a pull rope. The ceiling is located above the bottom frame. The front supporting piece is located on the front portion between the ceiling and the bottom frame and can longitudinally stretch and retract so as to jack up the front end of the ceiling after stretching and lower the front end of the ceiling after retracting. The rear supporting piece is located on the rear portion between the ceiling and the bottom frame and can longitudinally stretch and retract so as to jack up the rear end of the ceiling after stretching and lower the rear end of the ceiling after retracting. The first guide mechanism is mounted at the front of the underframe; the rear end of the pull rope extends backwards between the bottom frame and the ceiling, and the front end of the pull rope extends forwards, winds around the first guide mechanism, then extends upwards and is connected with the front portion of the ceiling so as to drive the front end of the ceiling to descend when the rear end of the pull rope is pulled backwards. The front supporting piece of the tent can be conveniently shortened in the longitudinal direction, the tent can be conveniently closed, and the use experience of a user is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a roof tent technical field, especially point to a tent closing auxiliary device. BACKGROUND

[0002] The current roof tent, the front end of the chassis is installed in the roof near the car head one end, the rear end of the chassis is installed in the roof near the car tail one end, because the front support piece of the front end of the chassis is near the car head, when the tent needs to be closed, only the user can climb into the tent, the front support piece is shortened longitudinally, then the user climbs out, the rear support piece is shortened longitudinally, the tent can be closed, therefore, when the tent is closed, it is more troublesome, leading to the use experience of the user is poorer. SUMMARY

[0003] The utility model discloses a tent closing auxiliary device can conveniently shorten the longitudinal direction of the front support piece of the tent.

[0004] To achieve the above-mentioned purpose, the solution of the utility model is:

[0005] A tent closing auxiliary device, comprising a roof, a chassis, a front support piece, a rear support piece, a first guide mechanism and a pull rope, the roof is above the chassis, the front support piece is in the front part between the roof and the chassis, can be longitudinally extended and shortened, so that the roof front end is lifted after being extended, and the roof front end is lowered after being shortened, the rear support piece is in the rear part between the roof and the chassis, can be longitudinally extended and shortened, so that the roof rear end is lifted after being extended, and the roof rear end is lowered after being shortened, the first guide mechanism is installed in the front part of the chassis, the rear end of the pull rope extends between the chassis and the roof, the front end of the pull rope extends forward, extends upward after passing through the first guide mechanism, and is connected with the front part of the roof, so that the front end of the roof is lowered when the rear end of the pull rope is pulled backward.

[0006] Further, the pull rope is provided with two left and right interval, the first guide mechanism is provided with two left and right interval, the front end of the pull rope on the corresponding side extends upward after passing through the first guide mechanism on the corresponding side.

[0007] In another embodiment, the second guide mechanism is fixedly arranged in the front part of the roof, the front end of the pull rope extends downward after passing through the first guide mechanism and the second guide mechanism, and is finally connected with the front part of the chassis, so that the front end of the roof is lowered when the rear end of the pull rope is pulled backward.

[0008] Further, the pull rope is provided with two left and right interval, the first guide mechanism is provided with two left and right interval, the front end of the pull rope on the corresponding side extends upward after passing through the first guide mechanism on the corresponding side.

[0009] The second guide mechanism is arranged in two left and right intervals, and a second guide structure is arranged above a first guide mechanism.

[0010] Further, the first guide mechanism and the second guide mechanism are both pulleys.

[0011] Further, the rear end of the pull rope is connected with a handle for holding by hand.

[0012] Further, the front support member is provided with two front support members respectively arranged at the left and right front portions between the ceiling and the base frame.

[0013] The rear support member is provided with two rear support members respectively arranged at the left and right rear portions between the ceiling and the base frame.

[0014] Further, the front support member comprises a first support rod and a second support rod, the upper end of the first support rod is pivotally connected to the bottom of the ceiling, the lower end of the first support rod and the upper end of the second support rod are pivotally connected to each other, and the lower end of the second support rod is pivotally connected to the base frame, when the front support member is longitudinally shortened, the lower end of the first support rod and the upper end of the second support rod are folded backward.

[0015] The rear support member comprises a third support rod and a fourth support rod, the upper end of the third support rod is pivotally connected to the bottom of the ceiling, the lower end of the third support rod and the upper end of the fourth support rod are pivotally connected to each other, and the lower end of the fourth support rod is pivotally connected to the base frame, when the rear support member is longitudinally shortened, the lower end of the third support rod and the upper end of the fourth support rod are folded forward.

[0016] Further, the pulling direction of the pull rope is consistent with the folding direction of the front support member.

[0017] Further, each front support member and each rear support member is correspondingly provided with a lifting auxiliary device, the lifting auxiliary device is used for assisting the longitudinal elongation of each front support member and each rear support member, and is also used for buffering when each front support member and each rear support member is longitudinally shortened.

[0018] After the above scheme is adopted, the beneficial effects of the present application are as follows:

[0019] In this invention, the rear end of the pull rope extends backward between the base frame and the canopy, and the front end of the pull rope extends forward and upward after passing through the first guide mechanism, connecting to the front of the canopy. Therefore, when in use, the user only needs to grasp the rear end of the pull rope and pull it backward to shorten the front support member longitudinally, thereby lowering the front end of the canopy. Then, the rear support member is shortened longitudinally to close the tent. The user does not need to climb into the tent to shorten the front support member longitudinally and then climb out. This facilitates the longitudinal shortening of the front support member and the closure of the tent, improving the user experience. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0021] Figure 2 yes Figure 1 Enlarged view of part A;

[0022] Figure 3 yes Figure 1 A schematic diagram illustrating the connection between the front end of the pull rope and the roof in the embodiment;

[0023] Figure 4 yes Figure 3 Enlarged view of part B;

[0024] Figure 5 This is a schematic diagram of another embodiment of the present invention;

[0025] Figure 6 yes Figure 5 Enlarged view of part C;

[0026] Figure 7 yes Figure 5 A schematic diagram illustrating the connection between the front end of the pull rope and the roof in the embodiment;

[0027] Figure 8 yes Figure 7 Enlarged view of part D.

[0028] Label Explanation:

[0029] 10. Canopy; 20. Base frame; 30. Front support component; 31. First support rod; 32. Second support rod; 40. Rear support component; 41. Third support rod; 42. Fourth support rod; 50. First guide mechanism; 60. Pull rope; 61. Handle; 70. Second guide mechanism; 80. Lifting auxiliary device; 81. Gas spring. Detailed Implementation

[0030] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0031] like Figures 1 to 4As shown in the figure, it is one embodiment of the utility model: a tent closing auxiliary device, including roof 10, underframe 20, front support 30, rear support 40, first guide mechanism 50 and pull rope 60;Roof 10 is located above underframe 20;Front support 30 is located between roof 10 and underframe 20 front, can longitudinally extend and shorten, to after the extension, prop up roof 10 front end, shorten after the roof 10 front end is put down;Rear support 40 is located between roof 10 and underframe 20 rear, can longitudinally extend and shorten, to after the extension, prop up roof 10 rear end, shorten after the roof 10 rear end is put down;First guide mechanism 50 is installed in underframe 20 front;The rear end of pull rope 60 extends between underframe 20 and roof 10 rear, the front end of pull rope extends forward after winding through first guide mechanism 50 rear upward, and is connected with roof 10 front, so as to when the rear end of pull rope 60 is pulled back, drive roof 10 front end to drop.

[0032] In the utility model, the rear end of pull rope 60 extends between underframe 20 and roof 10 rear, the front end of pull rope extends forward after winding through first guide mechanism 50 rear upward, and is connected with roof 10 front, so as to when the rear end of pull rope 60 is pulled back, drive roof 10 front end to drop.

[0033] Specifically, the pull rope 60 is arranged at intervals left and right with two, the first guide mechanism 50 is arranged at intervals left and right with two, the front end of the pull rope 60 on the corresponding side is wound through the first guide mechanism 50 on the corresponding side, and then extends upward respectively.

[0034] As Figures 5 to 8 As shown in the figure, it is another embodiment of the utility model, and the difference from the last embodiment is: the second guide mechanism 70 is fixedly arranged in the front part of roof 10, the front end of pull rope 60 is wound through the first guide mechanism 50, then is wound through the second guide mechanism 70 and then extends downward, and is finally connected to the front part of underframe 20, so as to when the rear end of pull rope 60 is pulled back, drive roof 10 front end to drop;Specifically, the front end of pull rope 60 extends downward and is fixedly connected to the front side of the first guide mechanism 70 in the front part of underframe 20;

[0035] It can be understood that the front end of the pull rope 60 is wound through the first guide mechanism 50, then through the second guide mechanism 70, and then extends downward and is connected to the front of the base frame 20. When the rear end of the pull rope 60 is pulled backward, the front end of the ceiling 10 will be lowered, and the second guide mechanism 70 arranged on the ceiling 10 will be lowered along with the front end of the ceiling 10. Therefore, the first guide mechanism 50 is equivalent to a fixed pulley arranged on the base frame 20, and the second guide mechanism 70 is equivalent to a movable pulley. In this way, the pull rope 60 is connected to the ceiling 10 and the base frame 20. When the user pulls the rear end of the pull rope 60, only a small force is needed to shorten the front support 30 in the longitudinal direction. Therefore, the second guide mechanism 70 is arranged, and the front end of the pull rope 60 is wound through the first guide mechanism 50 and the second guide mechanism 70 in the above-mentioned manner and then fixed to the front of the base frame 20. This can facilitate the user to shorten the front support 30 in the longitudinal direction and save more effort.

[0036] Specifically, the pull rope 60 is arranged in two left and right intervals, and the first guide mechanism 50 is arranged in two left and right intervals. The front end of the pull rope 60 on the corresponding side is wound through the corresponding first guide mechanism 50 and then extends upward.

[0037] The second guide mechanism 70 is arranged in two left and right intervals, and a second guide mechanism is arranged above a first guide mechanism 50. The front end of the pull rope 60 on the corresponding side is wound through the corresponding first guide mechanism 50 and then through the corresponding second guide mechanism 70.

[0038] Preferably, the first guide mechanism 50 and the second guide mechanism 70 are both pulleys, so that the pull rope 60 is more easily pulled, and the user saves more effort.

[0039] Further, the rear end of the pull rope 60 is connected and fixed with a handle 61 for a person to hold, so as to facilitate the user to hold and exert force.

[0040] Preferably, the front support 30 is arranged in two, which are respectively located at the front left between the ceiling 10 and the base frame 20 and at the front right between the ceiling 10 and the base frame 20.

[0041] The rear support 40 is arranged in two, which are respectively located at the rear left between the ceiling 10 and the base frame 20 and at the rear right between the ceiling 10 and the base frame 20.

[0042] Preferably, the front support 30 includes a first support rod 31 and a second support rod 32. The upper end of the first support rod 31 is pivotally connected to the bottom of the ceiling 10. The lower end of the first support rod 31 and the upper end of the second support rod 32 are pivotally connected to each other. The lower end of the second support rod 32 is pivotally connected to the base frame 20. When the front support 30 is shortened in the longitudinal direction, the lower end of the first support rod 31 and the upper end of the second support rod 32 are folded backward.

[0043] The rear support 40 comprises a third support rod 41 and a fourth support rod 42, the upper end of the third support rod 41 is swingingly hinged at the bottom of the roof 10, the lower end of the third support rod 41 and the upper end of the fourth support rod 42 are swingingly hinged with each other, and the lower end of the fourth support rod 42 is swingingly hinged on the chassis 20, when the rear support 40 is longitudinally shortened, the lower end of the third support rod 41 and the upper end of the fourth support rod 42 are folded forward by swinging.

[0044] Specifically, the pulling direction of the pulling rope 60 is consistent with the folding direction of the front support 30.

[0045] Further, the front support and each rear support are correspondingly provided with a lifting auxiliary device, which is used for assisting the longitudinal elongation of the front support and the rear support, and is also used for buffering when the front support and the rear support are longitudinally shortened, so as to prevent the roof 10 from falling too fast and avoid collision with the chassis 20.

[0046] Specifically, the lifting auxiliary device 80 is a gas spring 81, the gas spring 81 corresponding to the front support 30 is located at the front side of the front support 30, the upper end of the gas spring 81 is swingingly hinged on the first support rod 31, and the lower end of the gas spring 81 is swingingly hinged on the chassis 20 at the front side of the second support rod 32.

[0047] The gas spring 81 corresponding to the rear support 40 is located at the rear side of the rear support 40, the upper end of the gas spring 81 is swingingly hinged on the third support rod 41, and the lower end of the gas spring 81 is swingingly hinged on the chassis 20 at the rear side of the fourth support rod 42, so as to automatically jack up when the front support and the rear support are longitudinally elongated, and to buffer when the front support and the rear support are longitudinally shortened, which is a conventional technical means, and the jacking up and buffering processes will not be described in detail.

[0048] Specifically, the front end of the chassis 20 is fixed at one end of the roof near the front of the vehicle, and the rear end of the chassis 20 is fixed at one end of the roof near the rear of the vehicle.

[0049] The positional terms mentioned in the present specification are defined with respect to the structure shown in the drawings, and are relative concepts, so it is possible to change accordingly according to different positions and different use states. Therefore, these or other positional terms should not be interpreted as restrictive terms.

[0050] The above description is only the preferred embodiment of the present application, and is not a limitation on the design of the present application. Any equivalent changes made on the basis of the key design of the present application shall fall within the scope of protection of the present application.

Claims

1. A tent closure assist device, characterized by: The canopy, the chassis, the front support, the rear support, the first guide mechanism and the pull rope are included. The canopy is above the chassis. The front support is between the canopy and the chassis at the front, and can be longitudinally lengthened and shortened to lift the front end of the canopy when lengthened and to lower the front end of the canopy when shortened. The rear support is between the canopy and the chassis at the rear, and can be longitudinally lengthened and shortened to lift the rear end of the canopy when lengthened and to lower the rear end of the canopy when shortened. The first guide mechanism is installed at the front of the chassis. The rear end of the pull rope extends between the chassis and the canopy rearward, and the front end of the pull rope extends forward, upward after passing through the first guide mechanism, and is connected to the front of the canopy, so as to drive the front end of the canopy to descend when the rear end of the pull rope is pulled rearward.

2. A tent closure assist device as claimed in claim 1, wherein: The pull rope is provided with two left and right intervals, and the first guide mechanism is provided with two left and right intervals, and the front end of the pull rope on the corresponding side extends upward after passing through the first guide mechanism on the corresponding side.

3. A tent closure assist device as claimed in claim 1, wherein: A second guide mechanism is fixedly arranged at the front of the canopy, and the front end of the pull rope extends downward after passing through the first guide mechanism and then the second guide mechanism, and is finally connected to the front of the chassis, so as to drive the front end of the canopy to descend when the rear end of the pull rope is pulled rearward.

4. A tent closure assist device as claimed in claim 3, wherein: The pull rope is provided with two left and right intervals, and the first guide mechanism is provided with two left and right intervals, and the front end of the pull rope on the corresponding side extends upward after passing through the first guide mechanism on the corresponding side. The second guide mechanism is provided with two left and right intervals, and a second guide structure is arranged above a first guide mechanism on the corresponding side, and the front end of the pull rope on the corresponding side passes through the first guide mechanism on the corresponding side and then the second guide mechanism on the corresponding side.

5. A tent closure assist device as defined in claim 3 wherein: The first guide mechanism and the second guide mechanism are both pulleys.

6. A tent closure aid as claimed in claim 1 or claim 3, wherein: The rear end of the pull rope is connected with a handle for holding by hand.

7. A tent closure aid as claimed in claim 1 or claim 3, wherein: The front support is provided with two, respectively at the front left between the canopy and the chassis, and at the front right between the canopy and the chassis. The rear support is provided with two, respectively at the rear left between the canopy and the chassis, and at the rear right between the canopy and the chassis.

8. A tent closure assist device as claimed in claim 7, wherein: The front support includes a first support rod and a second support rod, the upper end of the first support rod is pivotally connected to the bottom of the canopy, the lower end of the first support rod and the upper end of the second support rod are pivotally connected to each other, and the lower end of the second support rod is pivotally connected to the chassis, and the lower end of the first support rod and the upper end of the second support rod are folded rearward when the front support is longitudinally shortened. The rear support includes a third support rod and a fourth support rod, the upper end of the third support rod is pivotally connected to the bottom of the canopy, the lower end of the third support rod and the upper end of the fourth support rod are pivotally connected to each other, and the lower end of the fourth support rod is pivotally connected to the chassis, and the lower end of the third support rod and the upper end of the fourth support rod are folded forward when the rear support is longitudinally shortened.

9. A tent closure assist device as claimed in claim 8, wherein: The pulling direction of the pull rope is consistent with the folding direction of the front support.

10. A tent closure assist device as defined in claim 8, wherein: Each front support and each rear support is correspondingly provided with a lifting auxiliary device, which is used for assisting the longitudinal lengthening of the front support and the rear support, and is also used for buffering when the front support and the rear support are longitudinally shortened.

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