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 enlarged. 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] The present invention relates to the technical field of children's products, and in particular to a tent assembly and a carrier. Background Art

[0002] The vehicle is usually used to carry children and load goods when going out. To prevent rain or sun exposure, the vehicle is usually provided with a canopy assembly. In the prior art, the canopy assembly on the vehicle has a single structure, and the size of the canopy assembly cannot be adjusted according to the use of the vehicle. Summary of the invention

[0003] The purpose of the present invention is to provide a carrier with adjustable structural dimensions of a tent assembly in view of the deficiencies in the prior art.

[0004] In order to achieve the above object, the technical solution adopted by the present invention is:

[0005] A canopy assembly, comprising:

[0006] Main canopy,

[0007] The auxiliary canopy frame is arranged on the main canopy frame and has a supporting state and a non-supporting state. In the supporting state, the auxiliary canopy frame is extended outward from the main canopy frame to increase the shielding range of the main canopy frame; in the non-supporting state, the auxiliary canopy frame is folded to the main canopy frame or the auxiliary canopy frame is detached from the main canopy frame.

[0008] In some embodiments, in the horizontal direction, a plurality of auxiliary canopies are provided, and the plurality of auxiliary canopies are arranged around the outer contour of the main canopy in a supporting state.

[0009] In some embodiments, the main canopy frame includes a plurality of vertical support rods extending in the vertical direction. In the supporting state, the auxiliary canopy frame is disposed on the vertical support rods and is relatively located near the top of the vertical support rods.

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

[0011] In some embodiments, the auxiliary awning frame has a joint end connected to the vertical support rod and a free end arranged opposite to the joint end. In the supporting state, the height of the joint end is higher than the height of the free end, so that the auxiliary awning frame is extended obliquely downward as a whole.

[0012] In some embodiments, the secondary awning frame includes a secondary awning rod rotatably mounted on the main awning frame, and in a non-supported state, the secondary awning rod rotates and moves closer to the main awning frame.

[0013] In some embodiments, in the non-supporting state, the auxiliary tent frame rotates to be close to the vertical support rod and extends in a direction approximately parallel to the vertical support rod.

[0014] In some embodiments, the auxiliary awning frame is slidably disposed on the main awning frame. In a supporting state, the auxiliary awning frame slides outward to extend out of the outer surface of the main awning frame. In a non-supporting state, the auxiliary awning frame slides into the main awning frame.

[0015] In some embodiments, the awning assembly further comprises a awning cloth supported on the top of the main awning frame. In a supported state, the awning cloth comprises a main awning cloth covering the top of the main awning frame and a secondary awning cloth extending outside the main awning frame, and the secondary awning cloth is supported on the top of the secondary awning frame.

[0016] The main awning cloth and the auxiliary awning cloth are integrally formed, and in a non-supported state, the auxiliary awning cloth hangs down to the side of the main awning frame.

[0017] In some embodiments, the main awning frame includes a pair of awning pole assemblies, the awning pole assemblies include a pair of vertical support rods and transverse support rods connected to the tops of the vertical support rods, and the main awning cloth is fixed to the transverse support rods and supported between the pair of awning pole assemblies.

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

[0019] In some embodiments, the main tent frame includes a vertical support rod extending in the vertical direction and a transverse support rod fixed on the top of the vertical support rod, and the auxiliary tent frame is arranged on the transverse support rod;

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

[0021] The present invention further provides a carrier, comprising a carrier body having a carrying space and a canopy assembly as described in any one of the above items, wherein the canopy assembly is arranged on the carrier body and forms a shield above the carrying space.

[0022] In some embodiments, the main tent frame can be slidably disposed on the carrier body;

[0023] The carrier body comprises:

[0024] A front bracket, arranged at the front and extending in the up-down direction;

[0025] A rear support, arranged at the rear and extending in the up-down direction;

[0026] A front chassis, arranged at the front part of the bottom; the front part of the front chassis is rotatably connected to the lower part of the front bracket;

[0027] A rear chassis, arranged at the rear of the bottom, the rear of the rear chassis being rotatably connected to the lower part of the rear bracket, and the front of the rear chassis being rotatably connected to the rear of the front chassis;

[0028] A first side guardrail, arranged at the side, comprises a front side guardrail and a rear side guardrail, wherein the front portion of the front side guardrail is rotatably connected to the front bracket, and the rear portion of the rear side guardrail is rotatably connected to the rear bracket;

[0029] A second side guardrail is arranged at the side and is located at two opposite sides of the vehicle with respect to the first side guardrail, and comprises a front side rod and a rear side rod, wherein the front portion of the front side rod is rotatably connected to the front bracket, the rear portion of the rear side rod is rotatably connected to the rear bracket, and the rear portion of the front side rod is rotatably connected to the front portion of the rear side rod;

[0030] The main tent frame is slidably arranged on the front support and the rear support.

[0031] In some embodiments, the front bracket includes a front frame and a front support rod, and the front support rod is fixedly arranged on the left and right sides of the front frame and located on the inner side of the front frame respectively; the rear bracket includes a rear frame and a rear support rod, and the rear support rod is fixedly arranged 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 respectively rotatably connected to the front support rod on the corresponding side, and the rear side rod and the rear side guardrail are respectively rotatably connected to the rear support rod on the corresponding side, and the main tent frame includes a plurality of vertical support rods extending in the vertical direction, and each of the vertical support rods is respectively and correspondingly arranged on each of the front support rods and the rear support rods to slide up and down.

[0032] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: in the canopy assembly of the present invention, when the auxiliary canopy frame is in a supporting state, the auxiliary canopy frame is extended outward from the main canopy frame, so that the structural size of the canopy assembly is increased, and the shielding range of the canopy assembly is increased. When the auxiliary canopy frame is in a non-supporting state, the auxiliary canopy frame is close to the main canopy frame or detached from the main canopy frame. At this time, the structural size of the canopy assembly is relatively small, and the shielding range is also relatively small. In this way, the state of the auxiliary canopy frame can be selected according to the use scenario of the vehicle to conveniently adjust the structural size of the canopy assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] AttachedFigure 1 is a three-dimensional schematic diagram of the vehicle of this embodiment in an unfolded state (the auxiliary canopy frame is in a supporting state, and the front side guardrail and the rear side guardrail are both in a closed state);

[0034] Attached Figure 2 It is a side view schematic diagram of the vehicle of this embodiment in the unfolded state (the auxiliary canopy frame is in the supporting state, and the front side guardrail and the rear side guardrail are both in the closed state);

[0035] Attached Figure 3 is a three-dimensional schematic diagram of the vehicle of this embodiment in an unfolded state (the auxiliary canopy frame is in a non-supporting state, and the front side guardrail and the rear side guardrail are both in a closed state);

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

[0037] Attached Figure 5 It is a side view schematic diagram of the vehicle of this embodiment in the unfolded state (the auxiliary canopy frame is in the supporting state, and the front side guardrail and the rear side guardrail are both in the open state);

[0038] Attached Figure 6 is a three-dimensional schematic diagram of the carrier of this embodiment in an unfolded state (the push handle is in a first use state, and the mop is in a folded state);

[0039] Attached Figure 7 is a side view schematic diagram of the carrier of this embodiment in the unfolded state (the push handle is in the first use state, and the mop is in the folded state);

[0040] Attached Figure 8 is a three-dimensional schematic diagram of the carrier of this embodiment in an unfolded state (the push handle is in a folded state and the mop is in use);

[0041] Attached Fig. 9 is a side view schematic diagram of the carrier of this embodiment in an unfolded state (the push handle is in a folded state and the mop is in use);

[0042] Attached Fig.10 It is a front view schematic diagram of the carrier of this embodiment in the unfolded state (the auxiliary tent frame is in a non-supporting state and in a high-speed position);

[0043] Attached Fig.11 For attachment Fig.10 A partial enlarged view of the middle part;

[0044] Attached Fig.12 It is a front view schematic diagram of the carrier of this embodiment in the unfolded state (the auxiliary tent frame is in a non-supporting state and in a low gear position);

[0045] Attached Fig.13 It is a front view schematic diagram of the carrier of this embodiment in the unfolded state (the auxiliary tent frame is in the supporting state and in the high-speed position);

[0046] Attached Fig.14 It is a front view schematic diagram of the carrier of this embodiment in the unfolded state (the auxiliary tent frame is in the supporting state and in the low gear position);

[0047] Attached Fig.15 is one of the three-dimensional schematic diagrams of the carrier of this embodiment during the folding process;

[0048] Attached Fig.16 Corresponding attachment Fig.15 A side view schematic diagram of

[0049] Attached Fig.17 The second three-dimensional schematic diagram of the carrier of this embodiment during the folding process;

[0050] Attached Fig.18 Corresponding attachment Fig.17 A side view schematic diagram of

[0051] Attached Fig.19 The third three-dimensional schematic diagram of the carrier of this embodiment during the folding process;

[0052] Attached Fig. 20 Corresponding attachment Fig.19 A side view schematic diagram of

[0053] Attached Fig.21 is a three-dimensional schematic diagram of the carrier of this embodiment in a folded state;

[0054] Attached Fig. 22 is a side view schematic diagram of the carrier of this embodiment in a folded state;

[0055] Attached Fig.23 is a side view schematic diagram of the carrier of this embodiment in the folded state with the push handle rotated to the second use state;

[0056] Attached Fig.24 It is a side view schematic diagram of the vehicle of this embodiment when being towed after being folded.

[0057] Among them: 11, front bracket; 111, front frame; 112, front support rod; 12, rear bracket; 121, rear frame; 122, rear support rod; 21, front chassis; 22, rear chassis; 23, one-way rotation joint; 31, front side guardrail; 32, rear side guardrail; 41, front side rod; 42, rear side rod; 43, connecting piece; 5, push handle; 6, mop; 7, tent assembly; 71, main tent rod; 72, main tent cloth; 73, auxiliary tent rod; 74, auxiliary tent cloth; 75, supporting frame; 76, rotating shaft; 81, locking pin; 82, unlocking knob; 83, traction rope; 91, front wheel; 92, rear wheel. DETAILED DESCRIPTION

[0058] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0059] like Figure 1 to Figure 24 As shown, the vehicle of the present invention has an unfolded state and a folded state, and the vehicle comprises a vehicle body, a canopy assembly 7 and a wheel assembly arranged at the bottom of the vehicle body.

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

[0061] The front bracket 11 is arranged at the front of the vehicle body. The front bracket 11 includes a front frame 111 and a front support rod 112. The front frame 111 is a closed frame structure, which is arranged vertically. The front support rod 112 is fixedly arranged on the left and right sides of the front frame 111, and is respectively located on the inner side of the front frame 111. The inner side here means that the front support rod 112 is located inside the closed frame structure of the front frame 111 in the forward projection direction, as shown in FIG. Fig.10 , Figure 12 to Figure 14 shown.

[0062] The rear support 12 is arranged at the rear of the vehicle body. The rear support 12 includes a rear frame 121 and a rear support rod 122. The rear frame 121 is a closed frame structure, which is arranged vertically. The rear support rod 122 is respectively fixedly arranged on the left and right sides of the rear frame 121, and is respectively located on the inner side of the rear frame 121. The inner side here means that the rear support rod 122 is located inside the closed frame structure of the rear frame 121 in the forward projection direction, such as Fig.10 , Figure 12 to Figure 14 shown.

[0063] In the present application, the front bracket 11 and the rear bracket 12 are both configured as an inner-outer stacked structure, so that the formed carrier body has good structural strength and stability.

[0064] The front chassis 21 is arranged at the bottom front part of the vehicle body, and the rear chassis 22 is arranged at the bottom rear part of the vehicle body. The front part of the front chassis 21 is rotatably connected to the lower part of the front bracket 11, the rear part of the rear chassis 22 is rotatably connected to the lower part of the rear bracket 12, and the front part of the rear chassis 22 is rotatably connected to the rear part of the front chassis 21. In this embodiment, the front part of the front chassis 21 is rotatably connected to the lower part of the front support rod 112, the rear part of the rear chassis 22 is rotatably connected to the lower part of the rear support rod 122, and the front part of the rear chassis 22 is rotatably connected to the rear part of the front chassis 21 through a one-way rotation joint 23.

[0065] The rotation center lines of the front chassis 21 and the front support rod 112, the rear chassis 22 and the rear support rod 122, and the rear chassis 22 and the front chassis 21 are all extended in the left-right direction. In this way, when the carrier is folded, the front chassis 21 and the rear chassis 22 are both turned upward to make the front bracket 11 and the rear bracket 12 close to each other.

[0066] The first side guardrail is arranged at the side, and includes a front side guardrail 31 and a rear side guardrail 32 . The front portion of the front side guardrail 31 is rotatably connected to the front bracket 11 , and the rear portion of the rear side guardrail 32 is rotatably connected to the rear bracket 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 front guardrail 31 and the front support rod 112, and the rear guardrail 32 and the rear support rod 122 are all extended in the up-down direction. When the vehicle is folded, the front guardrail 31 rotates relative to the front bracket 11 toward the inner side of the vehicle body and is close to the front bracket 11, and the rear guardrail 32 rotates relative to the rear bracket 12 toward the inner side of the vehicle body and is close to the rear bracket 12, so that the vehicle is compact and small in size when folded.

[0068] The front side guardrail 31 and the rear side guardrail 32 both have a closed state and an open state. When the front side guardrail 31 and the rear side guardrail 32 are both in the closed state, the front side guardrail 31 and the rear side guardrail 32 both extend in the front-to-back direction, and the vehicle is closed on the side where the first side guardrail is located. Figure 1 to Figure 3 , Figure 6 to Figure 9 When the front side guardrail 31 and the rear side guardrail 32 are both in the open state, the front side guardrail 31 and the rear side guardrail 32 are both extended in the left-right direction, and the vehicle is open on the side where the first side guardrail is located, which makes it convenient for children to enter and exit the vehicle. Figure 4 and Figure 5 shown.

[0069] The front guardrail 31 is located above the front chassis 21, and the front support rod 112 is arranged behind the front frame 111. The rear guardrail 32 is located above the rear chassis 22, and the rear support rod 122 is arranged in front of the rear frame 12. The front guardrail 31 can be rotated relative to the front support 11 toward the outside of the vehicle body, so that the front guardrail 31 is converted from a closed state to an open state. Similarly, the rear guardrail 32 can be rotated relative to the rear support 12 toward the outside of the vehicle body, so that the rear guardrail 32 is converted 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 position of the front guardrail 31. The rear guardrail 32 abuts against the rear frame 121, thereby limiting the position of the rear guardrail 32.

[0071] In this embodiment, the front side guardrail 31 and the rear side guardrail 32 are each rotated about 90 degrees from the closed state to the open state.

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

[0073] The rotation center lines of the front side rod 41 and the front support rod 112, the rear side rod 42 and the rear support rod 122, the front side rod 41 and the connecting piece 43, and the rear side rod 42 and the connecting piece 43 are all extended in the up-down direction. When the vehicle is in the unfolded state, the front side rod 41 and the rear side rod 42 are both extended in the front-to-back direction. When the vehicle is folded, the front side rod 41 and the rear side rod 42 are relatively rotated and brought closer to the inner side of the vehicle in the horizontal plane. When the vehicle is in the folded state, the front side rod 41 and the rear side rod 42 are both extended in the left-right direction.

[0074] The height of the uppermost end of the first side guardrail is not higher than that of the second side guardrail, so that after the vehicle is folded, the front rod 41 is located above the front guardrail 31, and the rear rod 42 is located above the rear guardrail 32, so that the structural dimensions of the vehicle in the front-to-back direction are smaller after the vehicle is folded.

[0075] like Figures 1 to 9 As shown, the carrier body may further include a push handle 5, which is rotatably disposed on the rear bracket 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 use state, the carrier is in the unfolded state, the push handle 5 is away from the rear bracket 12, and a first angle A is formed between the push handle 5 and the rear bracket 12. Figure 6 and Figure 7 At this time, the operator can stand at the rear of the vehicle and push the vehicle forward by holding the push handle 5.

[0077] When the push handle 5 is in the second use state, the carrier is in the folded state, the push handle 5 is away from the rear bracket 12, and a second angle B is formed between the push handle 5 and the rear bracket 12, and the second angle B is greater than the first angle A. Fig.23 and Fig.24At this time, the operator can stand behind the vehicle and hold the push handle 5 to drag the vehicle backward.

[0078] When the push handle 5 is in the folded state, the push handle 5 is rotated downward to be close to the rear bracket 12. Figure 8 , Fig. 9 , Fig.21 and Fig. 22 shown.

[0079] The carrier body may further include a mop 6, which is rotatably connected to the bottom of the front bracket 11. The mop 6 has a use state and a folded state. When the mop 6 is in the use state, the carrier is in the unfolded state, and the mop 6 rotates forward to a position away from the front bracket 11, such as Figure 8 and Fig. 9 As shown, at this time, the operator can stand in front of the carrier, hold the mop 6 and drag the carrier forward. When the mop 6 is in the folded state, the mop 6 rotates backward and approaches the front bracket 11, as shown in FIG. Figure 6 , Figure 7 , Fig.21 and Fig. 22 shown.

[0080] When the carrier is in the unfolded state, the operator can choose to use one of the push handle 5 and the mop 6. When the carrier is in the folded state, only the push handle 5 can be used.

[0081] like Figures 1 to 9 As shown, the canopy assembly 7 is arranged on the carrier body and forms a shield above the carrying space of the carrier body. The canopy assembly 7 includes a main canopy frame, a secondary canopy frame and a canopy cloth.

[0082] The auxiliary awning frame is arranged on the main awning frame, and the awning cloth includes a main awning cloth 72 and an auxiliary awning cloth 74. The main awning cloth 72 is arranged on the main awning frame, and the auxiliary awning cloth 74 is arranged on the auxiliary awning frame. The main awning cloth 72 and the auxiliary awning cloth 74 can be arranged in one piece, or they can be arranged separately and connected by a connecting piece such as a zipper.

[0083] The auxiliary awning frame has a supporting state and a non-supporting state. When the auxiliary awning frame is in the supporting state, the auxiliary awning frame is located on the top of the main awning frame and extends outward from the main awning frame. In the horizontal direction, multiple auxiliary awning frames are arranged around the outer contour of the main awning frame. The main awning cloth 72 covers the top of the main awning frame, and the auxiliary awning cloth 74 covers the top of the auxiliary awning frame. At the same time, the auxiliary awning cloth 74 extends outside the main awning cloth 72, so that the shielding range of the awning assembly 7 is increased. Figure 1 , Figure 2 , Figures 4 to 9 At this time, the auxiliary tarpaulin 74 and the main tarpaulin 72 work together to provide sunshade or rain protection, so that the tarpaulin assembly 7 forms a tarpaulin assembly 7 with a relatively large structural size. At this time, the vehicle is mainly suitable for use in occasions where the sunlight is relatively strong.

[0084] When the auxiliary awning frame is in a non-supported state, the auxiliary awning frame is folded to the main awning frame, such as Figure 3 Shown, or also the auxiliary canopy frame can be disassembled from the main canopy frame. Now, only sunshade or rainproof are carried out by main awning cloth 72, so that canopy assembly 7 forms a relatively small canopy assembly 7 of structural size.

[0085] Specifically, the main tent frame includes a plurality of vertical support rods 71 ​​extending in the vertical direction, and the auxiliary tent frame includes auxiliary tent rods 73, which are respectively arranged on each vertical support rod 71. When the auxiliary tent frame is in the supporting state, each auxiliary tent rod 73 is respectively 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 in a one-to-one correspondence. The four vertical support rods 71 ​​are arranged in a rectangular shape on the horizontal plane, and correspondingly, four auxiliary awning rods 73 are also provided. When the auxiliary awning frame is in a supporting state, the four auxiliary awning rods 73 are respectively provided at the four corners of the rectangle, and each auxiliary awning rod 73 is extended along the diagonal direction of the rectangle. At this time, the auxiliary awning cloth 74 is respectively provided on the opposite sides of the auxiliary awning rod 73, that is, the auxiliary awning cloth 74 is provided on the entire periphery of the main awning 72, so that the shielding area of ​​the awning assembly 7 is increased around the main awning cloth 72, so that the shielding area of ​​the awning assembly 7 is larger, such as Figures 1 to 9 shown.

[0087] Of course, when the auxiliary tent frame is in the supporting state, each auxiliary tent rod 73 can also be extended along the length direction of the rectangle, and the auxiliary tent cloth 74 is only arranged on one side of the auxiliary tent rod 73, that is, the auxiliary tent cloth 74 is arranged on part of the outer periphery of the main tent cloth 73. Specifically, when the auxiliary tent rod 73 extends in the left-right direction, the auxiliary tent cloth 74 is respectively arranged on the left and right sides of the outer periphery of the main tent cloth 71. When the auxiliary tent rod 73 extends in the front-back direction, the auxiliary tent cloth 74 is respectively arranged on the front and back sides of the outer periphery of the main tent cloth 71, that is, the shielding area of ​​the tent assembly 7 is increased on the opposite sides of the main tent cloth 72.

[0088] The main tent frame may further include a transverse support rod 75 , which is fixedly disposed on the top of the vertical support rod 71 . In this case, the main tent cloth 72 may be disposed on the transverse support rod 75 , and the auxiliary tent rod 73 may also be disposed on the transverse support rod 75 .

[0089] In this embodiment, the two ends of the transverse support rod 75 are respectively connected to or integrally arranged with the tops of the two adjacent vertical support rods 71 ​​to form a tent rod assembly. The main tent frame includes two oppositely arranged tent rod assemblies, and the main tent cloth 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 part of the transverse support rod 75 .

[0091] The transverse support rod 75 can better support the main tarpaulin 72 and prevent the main tarpaulin 72 from collapsing. The transverse support rod 75 is an upwardly convex arc structure, so that after the transverse support rod 75 supports the main tarpaulin 72, the main tarpaulin 72 also has an upwardly convex arc structure, so that rainwater can flow along the main tarpaulin 72 to the outside of the vehicle, and will not be deposited on the 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 auxiliary tent frame is in the supporting state, each auxiliary tent rod 73 rotates away from the vertical support rod 71. The auxiliary tent rod 73 has a joint end connected to the vertical support rod 71 and a free end arranged opposite to the joint end. At this time, the height of the joint end is higher than the height of the free end, so that the auxiliary tent rod 73 is extended downward as a whole. This arrangement allows the auxiliary tent cloth 74 to form a structural form that is inclined from the inside to the outside of the tent assembly 7 and from top to bottom, so that rainwater can flow along the auxiliary tent cloth 74 to the outside of the vehicle, and will not be deposited on the top of the auxiliary tent cloth 74, or flow back to the top of the main tent cloth 72.

[0094] When the auxiliary tent frame is in the non-supporting state, the auxiliary tent rod 73 rotates to be close to the vertical support rod 71, and extends in a direction approximately parallel to the vertical support rod 71. At this time, the auxiliary tent cloth 74 extends from the junction with the main tent cloth 72 to the bottom of the main tent cloth 72, thereby forming a fence, such as Figure 3 The enclosure formed by the secondary tarpaulin 74 can provide wind and rain protection, and the vehicle at this time is mainly suitable for use in occasions with strong winds and rains.

[0095] In other embodiments, the secondary tent frame can also be slidably arranged on the main tent frame, such as making the secondary tent rod 73 slidably arranged on the transverse support rod 75. When the secondary tent frame is in a supporting state, the secondary tent rod 73 slides outward to extend outside the main tent frame, and when the secondary tent rod 73 slides outward, the secondary tent cloth 74 is unfolded. When the secondary tent frame is in a non-supporting state, the secondary tent rod 73 slides to retract into the main tent frame, and when the secondary tent rod 73 slides inward, the secondary tent cloth 74 is folded.

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

[0097] The carrier also includes a locking mechanism, which is respectively arranged between each vertical support rod 71 and the front support rod 112 / rear support rod 122, and 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 are locked by the locking mechanism.

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

[0099] The carrier also includes an unlocking mechanism. When the locking mechanism is in a locked state and the unlocking mechanism is operated, the locking mechanism is driven to unlock. The unlocking mechanism includes an unlocking knob 82 and a traction rope 83. The unlocking knob 82 is movably disposed on the transverse support rod 75. One end of the traction rope 83 is disposed on the unlocking knob 82, and the other end of the traction rope 83 is disposed on the lock pin 81.

[0100] The wheel assembly includes a front wheel 91 and a rear wheel 92. The front wheel 91 is respectively arranged on the left and right sides of the bottom of the front enclosure frame 111, and the front wheel 91 adopts a universal wheel. The rear wheel 92 is respectively arranged on the left and right sides of the bottom of the rear enclosure frame 121, and the rear wheel 92 adopts a fixed wheel.

[0101] When the vehicle is in the unfolded state, the front guardrail 31 and the rear guardrail 32 may be in the closed state. Figure 1 to Figure 3 The front guardrail 31 and the rear guardrail 32 can also be rotated to the outside of the vehicle and are in an open state, such as Figure 4 and Figure 5 The vertical support rod 71 can slide up and down relative to the front support rod 112 and the rear support rod 122, so that the canopy assembly is in a high gear position or a low gear position, such as Fig.10 , Figure 12 to Figure 14 The auxiliary tent frame is in a supporting state or a non-supporting state, such as Figure 1 to Figure 3 shown.

[0102] When the vehicle needs to be folded, the auxiliary canopy frame is in a non-supporting state, the unlocking mechanism is operated to unlock the locking mechanism, the canopy assembly 7 is slid downward to the lowest position as a whole, the push handle 5 is rotated downward to the folded state, and the mop 6 is rotated backward to the folded state. Fig.15 and Fig.16 The front guardrail 31 is rotated toward the inner side of the vehicle to be close to the front bracket 11, and the rear guardrail 32 is rotated toward the inner side of the vehicle to be close to the rear bracket 12, as shown. Fig.17 and Fig.18 The one-way rotating joint 23 is lifted upward, so that the front bottom frame 21 and the rear bottom frame 22 rotate relative to each other and move closer, so that the front bracket 11 and the rear bracket 12 move towards each other and move closer, and the front side rod 41 and the rear side rod 42 rotate relative to each other in the horizontal plane and move closer. The folding process is as follows: Fig.19 and Fig. 20 shown.

[0103] When the vehicle is in the folded state, Fig.21and Fig. 22 As shown, the front chassis 21, the rear chassis 22, the front side guardrail 31, the rear side guardrail 32, the front side rod 41 and the rear side rod 42 are all accommodated between the front bracket 11 and the rear bracket 12, the front side rod 41 is accommodated above the front side guardrail 31, and the rear side rod 42 is accommodated above the rear side guardrail 32, which makes the folded vehicle compact and flat in the front-to-back direction, making the overall structure of the vehicle smaller. The front wheel assembly 91 is accommodated between the two sets of rear wheel assemblies 92, and the front wheel assembly 91 and the rear wheel assembly 92 are jointly supported on the ground. At this time, the push handle 5 can be rotated to a position away from the rear bracket 12 to the second use state, such as Fig.23 and Fig.24 As shown, the vehicle can be dragged backward by holding the push handle 5, which makes it easier to carry the vehicle.

[0104] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

Claims

1. A tent assembly, characterized in that: include: Main canopy, The auxiliary canopy frame is arranged on the main canopy frame and has a supporting state and a non-supporting state. In the supporting state, the auxiliary canopy frame is extended outward from the main canopy frame to increase the shielding range of the canopy assembly; in the non-supporting state, the auxiliary canopy frame is folded to the main canopy frame or the auxiliary canopy frame is detached from the main canopy frame.

2. The canopy assembly according to claim 1, characterized in that: In the horizontal direction, a plurality of auxiliary canopies are provided, and the plurality of auxiliary canopies are arranged around the outer contour of the main canopy in a supporting state.

3. The canopy assembly according to claim 2, characterized in that: The main canopy frame includes a plurality of vertical support rods extending in the vertical direction. In the supporting state, the auxiliary canopy frame is arranged on the vertical support rods and is relatively located near 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 rectangular shape on a horizontal plane. Each of the vertical support rods is provided with the auxiliary canopy frame. In the supporting state, the four auxiliary canopy frames are arranged at the four corners of the rectangle and extend along the diagonal direction of the rectangle as a whole.

5. The canopy assembly according to claim 3, characterized in that: The auxiliary tent frame has a joint end connected to the vertical support rod and a free end arranged opposite to the joint end. In the supporting state, the height of the joint end is higher than the height of the free end, so that the auxiliary tent frame is extended obliquely downward as a whole.

6. The canopy assembly according to any one of claims 1 to 5, characterized in that: The auxiliary awning frame comprises an auxiliary awning rod rotatably mounted on the main awning frame. In a non-supporting state, the auxiliary awning rod rotates and approaches the main awning frame.

7. The canopy assembly according to claim 6, characterized in that: In the non-supporting state, the auxiliary tent frame rotates to be close to 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 auxiliary awning frame is slidably arranged on the main awning frame. In a supporting state, the auxiliary awning frame slides outward to extend out of the outer surface of the main awning frame. In a non-supporting state, the auxiliary awning frame slides into the main awning frame.

9. The canopy assembly according to any one of claims 1 to 5, characterized in that: The awning assembly also has a awning cloth supported on the top of the main awning frame. In the supported state, the awning cloth includes a main awning cloth covering the top of the main awning frame and a secondary awning cloth extending outside the main awning frame, and the secondary awning cloth is supported on the top of the secondary awning frame; The main awning cloth and the auxiliary awning cloth are integrally formed, and in a non-supported state, the auxiliary awning cloth hangs down to the side of the main awning frame.

10. The canopy assembly according to claim 9, characterized in that: The main tent frame includes a pair of tent rod assemblies, and the tent rod assemblies include a pair of vertical support rods and transverse support rods connected to the tops of the vertical support rods. The main tent cloth is fixed to the transverse support rods and supported between the pair of tent rod assemblies.

11. The canopy assembly according to claim 10, characterized in that: The auxiliary tent frame comprises an auxiliary tent rod rotatably mounted on the vertical support rod, and the auxiliary tent cloth is fixed to the auxiliary tent rod and supported between two adjacent auxiliary tent rods.

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

13. A carrier, characterized in that: The invention comprises a carrier body having a bearing space and a canopy assembly according to any one of claims 1 to 12, wherein the canopy assembly is arranged on the carrier body and forms a shield above the bearing space.

14. The carrier according to claim 13, characterized in that: The main tent frame can be slidably arranged on the carrier body up and down; The carrier body comprises: A front bracket, arranged at the front and extending in the up-down direction; A rear support, arranged at the rear and extending in the up-down direction; A front chassis, arranged at the front part of the bottom; the front part of the front chassis is rotatably connected to the lower part of the front bracket; A rear chassis, arranged at the rear of the bottom, the rear of the rear chassis being rotatably connected to the lower part of the rear bracket, and the front of the rear chassis being rotatably connected to the rear of the front chassis; A first side guardrail, arranged at the side, comprises a front side guardrail and a rear side guardrail, wherein the front portion of the front side guardrail is rotatably connected to the front bracket, and the rear portion of the rear side guardrail is rotatably connected to the rear bracket; A second side guardrail is arranged at the side and is located at two opposite sides of the vehicle with respect to the first side guardrail, and comprises a front side rod and a rear side rod, wherein the front portion of the front side rod is rotatably connected to the front bracket, the rear portion of the rear side rod is rotatably connected to the rear bracket, and the rear portion of the front side rod is rotatably connected to the front portion of the rear side rod; The main tent frame is slidably arranged on the front support and the rear support.

15. The carrier according to claim 14, characterized in that: The front bracket includes a front frame and a front support rod, and the front support rods are fixedly arranged on the left and right sides of the front frame and are respectively located on the inner side of the front frame; the rear bracket includes a rear frame and a rear support rod, and the rear support rods are fixedly arranged on the left and right sides of the rear frame and are respectively located on the inner side of the rear frame; the front side rod and the front side guardrail are respectively rotatably connected to the front support rod on the corresponding side, and the rear side rod and the rear side guardrail are respectively rotatably connected to the rear support rod on the corresponding side, and the main tent frame includes a plurality of vertical support rods extending in the vertical direction, and each of the vertical support rods is respectively and correspondingly arranged on each of the front support rods and the rear support rods so as to slide up and down.

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