Awning assembly and carrier

Abstract

The tent assembly comprises a main tent frame and an auxiliary tent frame, the auxiliary tent frame is arranged on the main tent frame and has a supporting state and a non-supporting state, and in the supporting state, the auxiliary tent frame extends outwards from the main tent frame so as to enlarge the shielding range of the main tent frame; and in a non-supporting state, the auxiliary tent frame is folded to the main tent frame or the auxiliary tent frame is detached from the main tent frame. According to the tent assembly, when the auxiliary tent frame is in the supporting state, the auxiliary tent frame extends outwards from the main tent frame, so that the structural size of the tent assembly is increased, and meanwhile the shielding range of the tent assembly is increased. When the auxiliary tent frame is in the non-supporting state, the auxiliary tent frame is close to the main tent frame or detached from the main tent frame, at the moment, the structural size of the tent assembly is relatively small, and the shielding range is also relatively small. In this way, the state of the auxiliary tent frame can be selected according to the use scene of the carrier, so that the structural size of the tent assembly can be conveniently adjusted.

Description

Technical Field

[0001] This utility model relates to the field of children's products technology, specifically to a canopy component and carrier. Background Technology

[0002] Vehicles are typically used for carrying children and loading cargo when traveling. To protect against rain or sun, vehicles are usually equipped with canopy assemblies. In the prior art, the canopy assemblies on vehicles have a simple structure, and their size cannot be adjusted according to the vehicle's usage. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a vehicle with an adjustable canopy assembly structure.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A canopy assembly, comprising:

[0006] Main canopy frame,

[0007] A secondary tent frame is disposed on the main tent frame and has a supported state and a non-supported state. In the supported state, the secondary tent frame extends outward from the main tent frame to increase the shading range of the main tent frame. In the non-supported state, the secondary tent frame is folded into the main tent frame or removed from the main tent frame.

[0008] In some embodiments, multiple secondary tent frames are provided in the horizontal direction, and the multiple secondary tent frames are arranged around the outer contour of the main tent frame in a supported state.

[0009] In some embodiments, the main canopy frame includes a plurality of vertical support rods extending in a vertical direction. In the supported state, the secondary canopy frame is disposed on the vertical support rods and is located relative to the top of the vertical support rods.

[0010] In some embodiments, the main canopy frame includes four vertical support rods arranged in a rectangle on a horizontal plane. Each vertical support rod is provided with a secondary canopy frame, and the four secondary canopy frames are located at the four corners of the rectangle and extend along the diagonal of the rectangle as a whole.

[0011] In some embodiments, the sub-canopy frame has a joint end connected to the vertical support rod and a free end disposed opposite to the joint end. In the supported state, the height of the joint end is higher than the height of the free end, so that the sub-canopy frame extends obliquely downward as a whole.

[0012] In some embodiments, the secondary tent frame includes a secondary tent pole rotatably mounted to the main tent frame, wherein, in a non-supported state, the secondary tent pole rotates to approach the main tent frame.

[0013] In some embodiments, in the unsupported state, the sub-canopy is rotated to approach the vertical support rod and extends in a direction approximately parallel to the vertical support rod.

[0014] In some embodiments, the secondary tent frame is slidably disposed on the main tent frame. In the supported state, the secondary tent frame slides outward to extend beyond the outer surface of the main tent frame, and in the unsupported state, the secondary tent frame slides into the main tent frame.

[0015] In some embodiments, the tent assembly further includes a tent fabric supported on top of the main tent frame. In the supported state, the tent fabric includes a main tent fabric covering the top of the main tent frame and a secondary tent fabric extending outside the main tent frame, the secondary tent fabric being supported on top of the secondary tent frame.

[0016] The main tarpaulin and the secondary tarpaulin are integrally formed. In the unsupported state, the secondary tarpaulin hangs down to the side of the main tarpaulin frame.

[0017] In some embodiments, the main canopy frame includes a pair of canopy rod assemblies, each including a pair of vertical support rods and a horizontal support rod connected to the top of the vertical support rods, the main canopy being fixed to the horizontal support rods and supported between the pair of canopy rod assemblies.

[0018] In some embodiments, the secondary tent frame includes a secondary tent pole rotatably mounted to the vertical support pole, and the secondary tent fabric is fixed to the secondary tent pole and supported between two adjacent secondary tent poles.

[0019] In some embodiments, the main canopy frame includes a vertical support rod extending in a vertical direction and a transverse support rod fixed to the top of the vertical support rod, and the secondary canopy frame is disposed on the transverse support rod;

[0020] The middle position of the horizontal support rod is connected and fixed to the vertical support rod, or multiple vertical support rods are provided, and the horizontal support rod is fixed between two vertical support rods.

[0021] The present invention also provides a vehicle comprising a vehicle body having a carrying space and a canopy assembly as described in any of the preceding claims, the canopy assembly being disposed on the vehicle body and forming a shield above the carrying space.

[0022] In some embodiments, the main canopy frame is slidably mounted on the vehicle body.

[0023] The vehicle body includes:

[0024] The front bracket is located at the front and extends vertically.

[0025] The rear bracket is located at the rear and extends vertically.

[0026] A front base frame is located at the front bottom; the front part of the front base frame is rotatably connected to the lower part of the front support frame.

[0027] A rear base frame is located at the rear of the base. The rear part of the rear base frame is rotatably connected to the lower part of the rear support, and the front part of the rear base frame is rotatably connected to the rear part of the front base frame.

[0028] The first side railing is provided on the side and includes a front railing and a rear railing. The front part of the front railing is rotatably connected to the front support, and the rear part of the rear railing is rotatably connected to the rear support.

[0029] The second side guardrail is installed on the side and is located on opposite sides of the vehicle to the first side guardrail. It includes a front side bar and a rear side bar. The front part of the front side bar is rotatably connected to the front support, the rear part of the rear side bar is rotatably connected to the rear support, and the rear part of the front side bar is rotatably connected to the front part of the rear side bar.

[0030] The main canopy frame can be slidably mounted on the front support and the rear support.

[0031] In some embodiments, the front support includes a front frame and front support rods, the front support rods being fixedly disposed on the left and right sides of the front frame and located on the inner side of the front frame respectively; the rear support includes a rear frame and rear support rods, the rear support rods being fixedly disposed on the left and right sides of the rear frame and located on the inner side of the rear frame respectively; the front side rod and the front side guardrail are rotatably connected to the front support rod on the corresponding side respectively, the rear side rod and the rear side guardrail are rotatably connected to the rear support rod on the corresponding side respectively, and the main canopy frame includes a plurality of vertical support rods extending in a vertical direction, each of the vertical support rods being slidably disposed on each of the front support rods and the rear support rods respectively.

[0032] Due to the application of the above technical solution, this utility model has the following advantages compared with the prior art: In the tent assembly of this utility model, when the auxiliary tent frame is in a supported state, it extends outward from the main tent frame, increasing the structural size of the tent assembly and its covering range. When the auxiliary tent frame is in a non-supported state, it is close to or detached from the main tent frame, at which point the structural size of the tent assembly is relatively small, and the covering range is also relatively small. Thus, the state of the auxiliary tent frame can be selected according to the usage scenario of the vehicle, facilitating the adjustment of the structural size of the tent assembly. Attached Figure Description

[0033] Appendix Figure 1 This is a three-dimensional schematic diagram of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in the supported state, and the front guardrail and the rear guardrail are both in the closed state);

[0034] Appendix Figure 2 This is a side view of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in a supported state, and the front guardrail and the rear guardrail are both in a closed state).

[0035] Appendix Figure 3 This is a three-dimensional schematic diagram of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in an unsupported state, and the front guardrail and the rear guardrail are both in a closed state).

[0036] Appendix Figure 4 This is a three-dimensional schematic diagram of the vehicle in the unfolded state in this embodiment (the auxiliary canopy is in the supported state, and the front guardrail and the rear guardrail are both in the open state);

[0037] Appendix Figure 5 This is a side view of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in the supported state, and both the front guardrail and the rear guardrail are in the open state).

[0038] Appendix Figure 6 This is a perspective view of the vehicle in the unfolded state in this embodiment (the push handle is in the first use state, and the mop is in the folded state);

[0039] Appendix Figure 7 This is a side view of the vehicle in the unfolded state in this embodiment (the push handle is in the first use state, and the mop is in the folded state);

[0040] Appendix Figure 8 This is a perspective view of the vehicle in the unfolded state in this embodiment (the push handle is in a folded state, and the mop is in a usable state);

[0041] Appendix Figure 9 This is a side view of the vehicle in the unfolded state of this embodiment (the push handle is in a folded state, and the mop is in a usable state);

[0042] Appendix Figure 10 This is a front view of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in an unsupported state and in the high position).

[0043] Appendix Figure 11 For the appendix Figure 10 Enlarged view of a portion of point A in the middle;

[0044] Appendix Figure 12 This is a front view of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in an unsupported state and in a low position);

[0045] Appendix Figure 13 This is a front view of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in a supported state and in the high position).

[0046] Appendix Figure 14 This is a front view of the vehicle in the deployed state according to this embodiment (the auxiliary canopy is in a supported state and in a low position);

[0047] Appendix Figure 15 This is one of the three-dimensional schematic diagrams of the vehicle in this embodiment during the folding process;

[0048] Appendix Figure 16 Corresponding Appendix Figure 15 A side view diagram;

[0049] Appendix Figure 17 This is the second perspective view of the vehicle in the folding process of this embodiment;

[0050] Appendix Figure 18 Corresponding Appendix Figure 17 A side view diagram;

[0051] Appendix Figure 19 This is the third perspective view of the vehicle during the folding process in this embodiment;

[0052] Appendix Figure 20 Corresponding Appendix Figure 19 A side view diagram;

[0053] Appendix Figure 21 This is a perspective view of the vehicle in the folded state according to this embodiment;

[0054] Appendix Figure 22 This is a side view of the vehicle in the folded state according to this embodiment;

[0055] Appendix Figure 23 This is a side view of the vehicle in this embodiment with the push handle rotated to the second usage state in the folded state;

[0056] Appendix Figure 24 This is a side view of the vehicle in this embodiment when it is folded and towed.

[0057] The components are as follows: 11. Front support frame; 111. Front frame; 112. Front support rod; 12. Rear support frame; 121. Rear frame; 122. Rear support rod; 21. Front base frame; 22. Rear base frame; 23. One-way rotating joint; 31. Front side guardrail; 32. Rear side guardrail; 41. Front side rod; 42. Rear side rod; 43. Connector; 5. Push handle; 6. Mop; 7. Tent assembly; 71. Main tent pole; 72. Main tent fabric; 73. Secondary tent pole; 74. Secondary tent fabric; 75. Support frame; 76. Rotating shaft; 81. Locking pin; 82. Unlocking handle; 83. Towing cable; 91. Front wheel; 92. Rear wheel. Detailed Implementation

[0058] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0059] like Figures 1 to 24 As shown, the vehicle of this utility model has an unfolded state and a folded state. The vehicle includes a vehicle body, a canopy assembly 7, and a wheel assembly disposed at the bottom of the vehicle body.

[0060] The vehicle body has an unfolded state and a folded state, such as Figures 1 to 24 As shown, the vehicle body includes a front support 11, a rear support 12, a front base frame 21, a rear base frame 22, and a first side guardrail. The front support 11, the rear support 12, the front base frame 21, the rear base frame 22, and the first side guardrail form a carrying space for carrying children.

[0061] The front support 11 is located at the front of the vehicle body. The front support 11 includes a front frame 111 and front struts 112. The front frame 111 has a closed frame structure and is vertically arranged. The front struts 112 are fixedly arranged on the left and right sides of the front frame 111, and are located inside the front frame 111. Here, "inner side" means that in the forward projection direction, the front struts 112 are located within the closed frame structure of the front frame 111. Figure 10 , Figures 12-14 As shown.

[0062] The rear support 12 is located at the rear of the vehicle body. The rear support 12 includes a rear frame 121 and rear struts 122. The rear frame 121 is a closed frame structure and is vertically arranged. The rear struts 122 are fixedly installed on the left and right sides of the rear frame 121, and are located on the inner side of the rear frame 121. Here, "inner side" means that in the forward projection direction, the rear struts 122 are located within the closed frame structure of the rear frame 121. Figure 10 , Figures 12-14 As shown.

[0063] In this application, both the front support 11 and the rear support 12 are designed as inner and outer stacked structures, which makes the structural strength and stability of the formed vehicle body better.

[0064] The front underframe 21 is located at the front bottom of the vehicle body, and the rear underframe 22 is located at the rear bottom of the vehicle body. The front part of the front underframe 21 is rotatably connected to the lower part of the front support 11, the rear part of the rear underframe 22 is rotatably connected to the lower part of the rear support 12, and the front part of the rear underframe 22 is rotatably connected to the rear part of the front underframe 21. In this embodiment, the front part of the front underframe 21 is rotatably connected to the lower part of the front strut 112, the rear part of the rear underframe 22 is rotatably connected to the lower part of the rear strut 122, and the front part of the rear underframe 22 is rotatably connected to the rear part of the front underframe 21 via a one-way rotating joint 23.

[0065] The rotation center lines connecting the front base frame 21 to the front support rod 112, the rear base frame 22 to the rear support rod 122, and the rear base frame 22 to the front base frame 21 all extend in the left-right direction. Thus, when the vehicle is folded, both the front base frame 21 and the rear base frame 22 flip upwards, bringing the front support 11 and the rear support 12 closer together.

[0066] The first side guardrail is located on the side and includes a front guardrail 31 and a rear guardrail 32. The front part of the front guardrail 31 is rotatably connected to the front support 11, and the rear part of the rear guardrail 32 is rotatably connected to the rear support 12.

[0067] Specifically, the front guardrail 31 is rotatably connected to the front support rod 112, and the rear guardrail 32 is rotatably connected to the rear support rod 122. The rotation center lines of the rotatable connections between the front guardrail 31 and the front support rod 112, and between the rear guardrail 32 and the rear support rod 122, both extend in the vertical direction. When the vehicle is folded, the front guardrail 31 rotates relative to the front support rod 11 towards the inside of the vehicle body and moves closer to the front support rod 11, and the rear guardrail 32 rotates relative to the rear support rod 12 towards the inside of the vehicle body and moves closer to the rear support rod 12, making the vehicle compact and small in size when folded.

[0068] Both the front guardrail 31 and the rear guardrail 32 have closed and open states. When both the front guardrail 31 and the rear guardrail 32 are in the closed state, both the front guardrail 31 and the rear guardrail 32 extend in the front-rear direction, and the vehicle is closed on the side where the first guardrail is located. Figures 1-3 , Figures 6-9 As shown. When both the front guardrail 31 and the rear guardrail 32 are open, both the front guardrail 31 and the rear guardrail 32 extend in the left and right directions, and the vehicle is open on the side where the first guardrail is located, which facilitates children's entry and exit from the vehicle, as shown. Figure 4 and Figure 5 As shown.

[0069] The front guardrail 31 is located above the front underframe 21, and the front strut 112 is positioned behind the front bulkhead 111. The rear guardrail 32 is located above the rear underframe 22, and the rear strut 122 is positioned in front of the rear bulkhead 12. This allows the front guardrail 31 to rotate relative to the front support 11 towards the outside of the vehicle body, thus changing the front guardrail 31 from a closed state to an open state. Similarly, the rear guardrail 32 can rotate relative to the rear support 12 towards the outside of the vehicle body, changing the rear guardrail 32 from a closed state to an open state.

[0070] When the front guardrail 31 and the rear guardrail 32 are in the open state, the front guardrail 31 abuts against the front frame 111, thereby limiting the front guardrail 31. The rear guardrail 32 abuts against the rear frame 121, thereby limiting the rear guardrail 32.

[0071] In this embodiment, the front guardrail 31 and the rear guardrail 32 each rotate approximately 90 degrees from the closed state to the open state.

[0072] like Figures 1-9 As shown, the vehicle body may further include a second side rail, which is disposed on the side of the vehicle body and located on opposite sides of the vehicle body, respectively, as the first side rail. The second side rail includes a front side bar 41 and a rear side bar 42. The front part of the front side bar 41 is rotatably connected to the upper part of the front support 11, the rear part of the rear side bar 42 is rotatably connected to the upper part of the rear support 12, and the rear part of the front side bar 41 is rotatably connected to the front part of the rear side bar 42. In this embodiment, the front part of the front side bar 41 is rotatably connected to the upper part of the front support rod 112, and the rear part of the rear side bar 42 is rotatably connected to the upper part of the rear support rod 122. A connector 43 is provided between the front side bar 41 and the rear side bar 42, and the rear part of the front side bar 41 and the front part of the rear side bar 42 are respectively rotatably connected to the connector 43.

[0073] The rotation center lines connecting the front side rod 41 to the front support rod 112, the rear side rod 42 to the rear support rod 122, the front side rod 41 to the connector 43, and the rear side rod 42 to the connector 43 all extend vertically. When the vehicle is in the unfolded state, both the front side rod 41 and the rear side rod 42 extend longitudinally. When the vehicle is folded, the front side rod 41 and the rear side rod 42 rotate relative to each other in the horizontal plane towards the inside of the vehicle. When the vehicle is in the folded state, both the front side rod 41 and the rear side rod 42 extend laterally.

[0074] The height of the top of the first guardrail is no higher than the height of the second guardrail, so that when the vehicle is folded, the front guardrail 41 is located above the front guardrail 31 and the rear guardrail 42 is located above the rear guardrail 32, resulting in a smaller structural dimension of the vehicle in the front-to-back direction after folding.

[0075] like Figures 1-9 As shown, the vehicle body may also include a push handle 5, which is rotatably mounted on the rear support 12. The push handle 5 has a first use state, a second use state, and a folded state.

[0076] When the push handle 5 is in the first usage state, the vehicle is in the deployed state, the push handle 5 is away from the rear support 12, and a first angle A is formed between the push handle 5 and the rear support 12, such as Figure 6 and Figure 7 As shown. At this time, the operator can stand behind the vehicle and push the vehicle forward by holding the push handle 5.

[0077] When the push handle 5 is in the second usage state, the vehicle is in a folded state, the push handle 5 is away from the rear support 12, and a second angle B is formed between the push handle 5 and the rear support 12. The second angle B is greater than the first angle A. Figure 23 and Figure 24As shown. At this point, the operator can stand behind the vehicle and pull the vehicle backward by holding the push handle 5.

[0078] When push handle 5 is in the folded state, push handle 5 rotates downwards and moves closer to the rear bracket 12, as shown. Figure 8 , Figure 9 , Figure 21 and Figure 22 As shown.

[0079] The vehicle body may also include a mop 6, which is rotatably connected to the bottom of the front support 11. The mop 6 has a used state and a folded state. When the mop 6 is in the used state, the vehicle is in the unfolded state, and the mop 6 is rotated forward to a position away from the front support 11, such as... Figure 8 and Figure 9 As shown, at this time, the operator can stand in front of the vehicle and hold the mop 6 to pull the vehicle forward. When the mop 6 is in the folded state, the mop 6 rotates backward and moves closer to the front support 11, as shown. Figure 6 , Figure 7 , Figure 21 and Figure 22 As shown.

[0080] When the vehicle is in the unfolded state, the operator can choose to use either the push handle 5 or the mop handle 6. When the vehicle is in the folded state, only the push handle 5 can be used.

[0081] like Figures 1-9 As shown, the canopy assembly 7 is mounted on the vehicle body and forms a shelter above the carrying space of the vehicle body. The canopy assembly 7 includes a main canopy frame, a secondary canopy frame, and a canopy cloth.

[0082] The secondary tent frame is installed on the main tent frame. The tent fabric includes a main tent fabric 72 and a secondary tent fabric 74. The main tent fabric 72 is installed on the main tent frame, and the secondary tent fabric 74 is installed on the secondary tent frame. The main tent fabric 72 and the secondary tent fabric 74 can be integrally formed, or they can be installed separately and connected by connectors such as zippers.

[0083] The secondary tent frame has a supported state and a non-supported state. When the secondary tent frame is in the supported state, it is located on top of the main tent frame and extends outward from it. Multiple secondary tent frames are arranged horizontally around the outer contour of the main tent frame. The main tent fabric 72 covers the top of the main tent frame, and the secondary tent fabric 74 covers the top of the secondary tent frame. Simultaneously, the secondary tent fabric 74 extends outside the main tent fabric 72, thereby increasing the shading area of ​​the tent assembly 7. Figure 1 , Figure 2 , Figures 4-9 As shown. At this time, the secondary tarpaulin 74 and the main tarpaulin 72 work together to provide shade or rain protection, making the tarpaulin assembly 7 a tarpaulin assembly 7 with a relatively large structural size. The vehicle is mainly suitable for use in places with relatively strong sunlight.

[0084] When the secondary tent frame is in an unsupported state, it folds down to the main tent frame, as shown below. Figure 3 As shown, the secondary tent frame can also be removed from the main tent frame. In this case, only the main tent fabric 72 is used for sunshade or rain protection, making the tent assembly 7 a tent assembly with a relatively small structural size.

[0085] Specifically, the main canopy frame includes multiple vertical support rods 71 ​​extending in the vertical direction, and the secondary canopy frame includes secondary canopy rods 73, which are respectively mounted on each of the vertical support rods 71. When the secondary canopy frame is in the supported state, each secondary canopy rod 73 is located at the top of the vertical support rod 71.

[0086] In this embodiment, four vertical support rods 71 ​​are provided, and the four vertical support rods 71 ​​are respectively provided on the front support rod 112 and the rear support rod 122. The four vertical support rods 71 ​​are arranged in a rectangle on the horizontal plane. Correspondingly, four auxiliary tent rods 73 are also provided. When the auxiliary tent frame is in the supported state, the four auxiliary tent rods 73 are respectively provided at the four corners of the rectangle, and each auxiliary tent rod 73 extends along the diagonal of the rectangle. At this time, the auxiliary tent fabric 74 is respectively provided on the opposite sides of the auxiliary tent rods 73, that is, the auxiliary tent fabric 74 is provided on the entire outer periphery of the main tent 72, so that the covering area of ​​the tent assembly 7 increases on all sides of the main tent fabric 72, making the covering area of ​​the tent assembly 7 larger. Figures 1-9 As shown.

[0087] Of course, when the auxiliary tent frame is in the supported state, each auxiliary tent pole 73 can also be arranged to extend along the side length of the rectangle. In this case, the auxiliary tent fabric 74 is only arranged on one side of the auxiliary tent pole 73, that is, the auxiliary tent fabric 74 is arranged on part of the outer periphery of the main tent fabric 73. Specifically, when the auxiliary tent pole 73 extends in the left-right direction, the auxiliary tent fabric 74 is arranged on the left and right sides of the outer periphery of the main tent fabric 71 respectively. When the auxiliary tent pole 73 extends in the front-back direction, the auxiliary tent fabric 74 is arranged on the front and back sides of the outer periphery of the main tent fabric 71 respectively, that is, the covering area of ​​the tent assembly 7 increases on the opposite sides of the main tent fabric 72.

[0088] The main canopy frame may also include a transverse support rod 75, which is fixedly installed on the top of the vertical support rod 71. In this case, the main canopy 72 can be installed on the transverse support rod 75, and the secondary canopy rod 73 can also be installed on the transverse support rod 75.

[0089] In this embodiment, the two ends of the horizontal support rod 75 are respectively connected to or integrally formed with the tops of two adjacent vertical support rods 71 ​​to form a tent rod assembly. The main tent frame includes two tent rod assemblies arranged opposite each other, and the main tent fabric 72 is supported between a pair of tent rod assemblies.

[0090] Of course, the vertical support rod 71 can also be fixedly connected to the middle of the horizontal support rod 75.

[0091] The lateral support rods 75 provide better support for the main tarpaulin 72, preventing it from collapsing. The lateral support rods 75 have an upward-convex arc shape, ensuring that after supporting the main tarpaulin 72, the main tarpaulin 72 also has an upward-convex arc shape. This allows rainwater to flow along the main tarpaulin 72 to the outside of the vehicle, preventing it from accumulating on top of the main tarpaulin 72.

[0092] In this embodiment, each auxiliary canopy rod 73 is rotatably connected to each vertical support rod 71 via a rotating shaft 76.

[0093] When the secondary canopy frame is in the supported state, each secondary canopy rod 73 rotates away from the vertical support rod 71. Each secondary canopy rod 73 has a connecting end that connects to the vertical support rod 71 and a free end opposite to the connecting end. At this time, the height of the connecting end is higher than the height of the free end, so that the secondary canopy rod 73 extends obliquely downwards. This arrangement results in the secondary canopy 74 forming a structure that slopes from the inside to the outside and from top to bottom from the canopy assembly 7, allowing rainwater to flow along the secondary canopy 74 to the outside of the vehicle without accumulating on the top of the secondary canopy 74 or flowing back to the top of the main canopy 72.

[0094] When the secondary tent frame is in an unsupported state, the secondary tent pole 73 rotates to align with the vertical support pole 71 and extends in a direction approximately parallel to the vertical support pole 71. At this time, the secondary tent fabric 74 extends from its junction with the main tent fabric 72 downwards from the main tent fabric 72, thus forming an enclosure, such as... Figure 3 As shown. The enclosure formed by the secondary tarpaulin 74 can provide wind and rain protection, making the vehicle mainly suitable for use in areas with heavy wind and rain.

[0095] In other embodiments, the secondary tent frame can also be slidably mounted on the main tent frame, such as by sliding the secondary tent pole 73 onto the transverse support rod 75. When the secondary tent frame is in the supported state, the secondary tent pole 73 slides outward to extend beyond the main tent frame, causing the secondary tent fabric 74 to unfold. When the secondary tent frame is in the unsupported state, the secondary tent pole 73 slides back into the main tent frame, causing the secondary tent fabric 74 to fold inward.

[0096] The preferred canopy assembly 7 is slidably mounted on the vehicle body. In this embodiment, both the front support rod 112 and the rear support rod 122 are provided with cavities extending along their length direction. The lower part of the vertical support rod 71 extends into the cavities of the front support rod 112 and the rear support rod 122 and can slide up and down along the cavities.

[0097] The vehicle also includes a locking mechanism, which is respectively disposed between each vertical support rod 71 and the front support rod 112 / rear support rod 122. The locking mechanism locks the relative positions of the vertical support rod 71 and the front support rod 112, and the vertical support rod 71 and the rear support rod 122.

[0098] The locking mechanism includes a locking pin 81 slidably mounted on the vertical support rod 71 and locking holes respectively mounted on the front support rod 112 and the rear support rod 122. When the locking mechanism is in the locked state, the locking pin 81 is inserted into the locking hole, and when the locking mechanism is in the unlocked state, the locking pin 81 is disengaged from the locking hole.

[0099] The vehicle also includes an unlocking mechanism, which, when operated by the locking mechanism in the locked state, causes the locking mechanism to unlock. The unlocking mechanism includes an unlocking handle 82 and a tow rope 83. The unlocking handle 82 is movably mounted on the transverse support rod 75. One end of the tow rope 83 is mounted on the unlocking handle 82, and the other end of the tow rope 83 is mounted on the locking pin 81.

[0100] The wheel assembly includes a front wheel 91 and a rear wheel 92. The front wheels 91 are respectively located on the left and right sides of the bottom of the front frame 111, and the front wheels 91 are omnidirectional wheels. The rear wheels 92 are respectively located on the left and right sides of the bottom of the rear frame 121, and the rear wheels 92 are directional wheels.

[0101] When the vehicle is in the deployed state, the front guardrail 31 and the rear guardrail 32 can be in the closed state, such as Figures 1-3 As shown; the front guardrail 31 and the rear guardrail 32 can also be rotated outwards from the vehicle to be in an open state, as... Figure 4 and Figure 5 As shown. The vertical support rod 71 can slide up and down relative to the front support rod 112 and the rear support rod 122, thereby positioning the canopy assembly in a high position or a low position, such as... Figure 10 , Figures 12-14 As shown. The secondary canopy frame is in a supported or unsupported state, as... Figures 1-3 As shown.

[0102] When the vehicle needs to be folded, the sub-canopy frame is in an unsupported state. After the locking mechanism is unlocked by operating the unlocking mechanism, the canopy assembly 7 slides down to its lowest position, the push handle 5 rotates downwards to the folded state, and the mop 6 rotates backwards to the folded state. Figure 15 and Figure 16 As shown. The front guardrail 31 is rotated inwards towards the vehicle to approach the front support 11, and the rear guardrail 32 is rotated inwards towards the vehicle to approach the rear support 12, as shown. Figure 17 and Figure 18 As shown. Lifting the unidirectional rotating joint 23 upwards causes the front base frame 21 and rear base frame 22 to rotate relative to each other and move closer together. This causes the front support 11 and rear support 12 to move towards each other and move closer together, and also causes the front side rod 41 and rear side rod 42 to rotate relative to each other and move closer together in the horizontal plane. The folding process is as follows. Figure 19 and Figure 20 As shown.

[0103] When the vehicle is in a folded state, such as Figure 21and Figure 22 As shown, the front base frame 21, rear base frame 22, front side guardrail 31, rear side guardrail 32, front side bar 41, and rear side bar 42 are all housed between the front support 11 and the rear support 12. The front side bar 41 is housed above the front side guardrail 31, and the rear side bar 42 is housed above the rear side guardrail 32. This makes the folded vehicle compact and flat in the longitudinal direction, resulting in a smaller overall vehicle structure. The front wheel assembly 91 is housed between the two sets of rear wheel assemblies 92, and the front wheel assembly 91 and the rear wheel assembly 92 are supported on the ground together. At this time, the push handle 5 can be rotated away from the rear support 12 to a second usage state, such as... Figure 23 and Figure 24 As shown, the vehicle can be pulled backward by gripping the push handle 5, making it easy to carry.

[0104] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A canopy assembly, characterized in that: include: Main canopy frame, A secondary tent frame is disposed on the main tent frame and has a supported state and a non-supported state. In the supported state, the secondary tent frame extends outward from the main tent frame to increase the covering range of the tent assembly. In the non-supported state, the secondary tent frame is folded into the main tent frame or detached from the main tent frame.

2. The canopy assembly according to claim 1, characterized in that: In the horizontal direction, multiple auxiliary tent frames are provided, and the multiple auxiliary tent frames are arranged around the outer contour of the main tent frame in a supported state.

3. The canopy assembly according to claim 2, characterized in that: The main canopy frame includes several vertical support rods extending in a vertical direction. In the supported state, the secondary canopy frame is disposed on the vertical support rods and is located relatively close to the top of the vertical support rods.

4. The canopy assembly according to claim 3, characterized in that: The main canopy frame includes four vertical support rods, which are arranged in a rectangle on the horizontal plane. Each vertical support rod is equipped with a secondary canopy frame. In the supported state, the four secondary canopy frames are located at the four corners of the rectangle and extend along the diagonal of the rectangle as a whole.

5. The canopy assembly according to claim 3, characterized in that: The secondary canopy frame has a joint end connected to the vertical support rod and a free end opposite to the joint end. In the supported state, the height of the joint end is higher than the height of the free end, so that the secondary canopy frame extends obliquely downwards as a whole.

6. The canopy assembly according to any one of claims 3 to 5, characterized in that: The secondary tent frame includes a secondary tent pole rotatably mounted on the main tent frame. In the unsupported state, the secondary tent pole rotates and moves closer to the main tent frame.

7. The canopy assembly according to claim 6, characterized in that: In the unsupported state, the auxiliary canopy frame is rotated to approach the vertical support rod and extends in a direction approximately parallel to the vertical support rod.

8. The canopy assembly according to any one of claims 1 to 5, characterized in that: The secondary tent frame is slidably disposed on the main tent frame. In the supported state, the secondary tent frame slides outward to extend beyond the outer surface of the main tent frame. In the unsupported state, the secondary tent frame slides into the main tent frame.

9. The canopy assembly according to any one of claims 1 to 5, characterized in that: The tent assembly also has a tent fabric supported on top of the main tent frame. In the supported state, the tent fabric includes a main tent fabric covering the top of the main tent frame and a secondary tent fabric extending outside the main tent frame, the secondary tent fabric being supported on top of the secondary tent frame. The main tarpaulin and the secondary tarpaulin are integrally formed. In the unsupported state, the secondary tarpaulin hangs down to the side of the main tarpaulin frame.

10. The canopy assembly according to claim 9, characterized in that: The main canopy frame includes a pair of canopy pole assemblies, each including a pair of vertical support poles and a horizontal support pole connected to the top of the vertical support poles. The main canopy fabric is fixed to the horizontal support poles and supported between the pair of canopy pole assemblies.

11. The canopy assembly according to claim 10, characterized in that: The secondary tent frame includes a secondary tent pole rotatably mounted on the vertical support pole, and the secondary tent fabric is fixed to the secondary tent pole and supported between two adjacent secondary tent poles.

12. The canopy assembly according to claim 2, characterized in that: The main canopy frame includes a vertical support rod extending in a vertical direction and a horizontal support rod fixed to the top of the vertical support rod, and the secondary canopy frame is disposed on the horizontal support rod; The middle position of the horizontal support rod is connected and fixed to the vertical support rod, or multiple vertical support rods are provided, and the horizontal support rod is fixed between two vertical support rods.

13. A vehicle, characterized in that: It includes a vehicle body having a carrying space and a canopy assembly as described in any one of claims 1 to 12, the canopy assembly being disposed on the vehicle body and forming a shield above the carrying space.

14. The vehicle according to claim 13, characterized in that: The main canopy frame can be slidably mounted on the vehicle body. The vehicle body includes: The front bracket is located at the front and extends vertically. The rear bracket is located at the rear and extends vertically. A front base frame is located at the front bottom; the front part of the front base frame is rotatably connected to the lower part of the front support frame. A rear base frame is located at the rear of the base. The rear part of the rear base frame is rotatably connected to the lower part of the rear support, and the front part of the rear base frame is rotatably connected to the rear part of the front base frame. The first side railing is provided on the side and includes a front railing and a rear railing. The front part of the front railing is rotatably connected to the front support, and the rear part of the rear railing is rotatably connected to the rear support. The second side guardrail is installed on the side and is located on opposite sides of the vehicle to the first side guardrail. It includes a front side bar and a rear side bar. The front part of the front side bar is rotatably connected to the front support, the rear part of the rear side bar is rotatably connected to the rear support, and the rear part of the front side bar is rotatably connected to the front part of the rear side bar. The main canopy frame can be slidably mounted on the front support and the rear support.

15. The vehicle according to claim 14, characterized in that: The front support includes a front frame and front support rods, the front support rods being fixedly installed on the left and right sides of the front frame and located on the inner side of the front frame respectively; the rear support includes a rear frame and rear support rods, the rear support rods being fixedly installed on the left and right sides of the rear frame and located on the inner side of the rear frame respectively; the front side rod and the front side guardrail are rotatably connected to the front support rod on the corresponding side respectively, the rear side rod and the rear side guardrail are rotatably connected to the rear support rod on the corresponding side respectively, and the main canopy frame includes a plurality of vertical support rods extending in a vertical direction, each of the vertical support rods being slidably installed on each of the front support rods and the rear support rods respectively.

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