Folding cart

Abstract

The embodiment of the utility model provides a folding cart, and relates to the technical field of outdoor goods. The folding cart comprises a cart body and a stool, the cart body comprises a first folding cart frame and a second folding cart frame, the first folding cart frame and the second folding cart frame are rotatably connected, and the first folding cart frame and the second folding cart frame can be folded or unfolded; under the condition that the first folding frame and the second folding frame are unfolded, a mounting space is formed between the first folding frame and the second folding frame. The stool at least comprises a first folding stool, the first folding stool is detachably connected to the first folding frame, the first folding stool is located in the mounting space, and the first folding stool is used for being folded or unfolded along with the first folding frame. When the folding cart is folded, the stool can be folded along with the cart body, the stool does not need to be detached, operation is easy, the overall packaging size is not affected after the folding cart is folded, and the folding cart is convenient to use and carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor articles technical field, specifically, relate to a folding trolley. BACKGROUND

[0002] The existing outdoor folding trolley with a seat usually designs the seat part as a separate accessory. When folding and storing, the seat is usually disassembled and separated from the body first, and then stored separately, while the trolley body is folded and stored in a planar or bundled manner.

[0003] However, the storage mode of separating the seat from the body after folding is not only cumbersome to operate, but also increases the overall packaging volume, making it inconvenient to carry out and use. SUMMARY

[0004] The utility model aims at providing a folding trolley, which can fold the seat with the body when storing, without disassembling the seat, simple operation, no effect on the overall packaging volume after folding, convenient to use and carry.

[0005] The embodiment of the utility model is implemented as follows:

[0006] In a first aspect, the utility model provides a folding trolley, comprising:

[0007] The body comprises a first folding frame and a second folding frame, the first folding frame is rotatably connected with the second folding frame, and the first folding frame and the second folding frame are both foldable or unfoldable; and when the first folding frame and the second folding frame are unfolded, there is a mounting space between them; and

[0008] The seat comprises at least a first folding seat, the first folding seat is detachably connected to the first folding frame, the first folding seat is located in the mounting space, and the first folding seat is used to fold or unfold with the first folding frame.

[0009] In an optional embodiment, the seat further comprises a second folding seat, the second folding seat is detachably connected to the second folding frame, the second folding seat is located in the mounting space, and is arranged opposite to the first folding seat, the second folding seat is used to fold or unfold with the second folding frame.

[0010] In an optional embodiment, the first folding seat comprises a first backrest plate and a first seat plate, the first backrest plate is rotatably connected to the first seat plate, and the first backrest plate is detachably connected to the first folding frame;

[0011] The second folding seat further comprises a third soft face guard and a fourth soft face guard, the third soft face guard and the fourth soft face guard are oppositely arranged and are connected with the second back plate and the second seat plate at the same time, and the third soft face guard and the fourth soft face guard are detachably connected with the second folding frame.

[0012] In an optional embodiment, the first folding seat further comprises a first soft face guard and a second soft face guard, the first soft face guard and the second soft face guard are oppositely arranged and are connected with the first back plate and the first seat plate at the same time, and the first soft face guard and the second soft face guard are detachably connected with the first folding frame.

[0013] The second folding seat further comprises a third soft face guard and a fourth soft face guard, the third soft face guard and the fourth soft face guard are oppositely arranged and are connected with the second back plate and the second seat plate at the same time, and the third soft face guard and the fourth soft face guard are detachably connected with the second folding frame.

[0014] In an optional embodiment, the first folding frame comprises a first support frame, a first bottom frame, a first cross frame and a second cross frame, the first support frame is detachably connected with the first back plate, and the first bottom frame is rotatably connected with the first support frame; the first cross frame and the second cross frame are arranged on opposite sides of the first support frame and are detachably connected with the first soft face guard and the second soft face guard, respectively.

[0015] The second folding frame comprises a second support frame, a second bottom frame, a third cross frame and a fourth cross frame, the second support frame is detachably connected with the second back plate, and the second bottom frame is rotatably connected with the second support frame; the third cross frame and the fourth cross frame are arranged on opposite sides of the second support frame and are detachably connected with the third soft face guard and the fourth soft face guard, respectively.

[0016] Among them, the first bottom frame and the second bottom frame are rotatably connected, the first cross frame and the third cross frame are rotatably connected, and the second cross frame and the fourth cross frame are rotatably connected.

[0017] In an optional embodiment, the folding cart further comprises a first fixed buckle and a second fixed buckle, the first fixed buckle is arranged on the first back plate and is clamped with the first support frame; and the second fixed buckle is arranged on the second back plate and is clamped with the second support frame.

[0018] In an optional embodiment, the folding stroller further comprises a first insertion buckle and a second insertion buckle, the first backrest plate and the second backrest plate are provided with the first insertion buckle, the first support frame and the second support frame are provided with the second insertion buckle, and the first insertion buckle is inserted and matched with the second insertion buckle.

[0019] In an optional embodiment, the folding stroller further comprises a third insertion buckle and a fourth insertion buckle, the first soft face guard plate and the second soft face guard plate are provided with the third insertion buckle, the first cross frame and the second cross frame are provided with the fourth insertion buckle, and the third insertion buckle is inserted and matched with the fourth insertion buckle.

[0020] In an optional embodiment, the folding stroller further comprises a fifth insertion buckle and a sixth insertion buckle, the third soft face guard plate and the fourth soft face guard plate are provided with the fifth insertion buckle, the third cross frame and the fourth cross frame are provided with the sixth insertion buckle, and the fifth insertion buckle is inserted and matched with the sixth insertion buckle.

[0021] In an optional embodiment, the folding stroller further comprises a folding piece, and the folding piece is arranged at a connection position of the first bottom frame and the second bottom frame.

[0022] In an optional embodiment, the folding stroller further comprises a first locking piece, the first locking piece is fixedly connected with one of the first cross frame and the third cross frame, and the first locking piece is used for being detachably connected with the other one of the first cross frame and the third cross frame; and / or,

[0023] The folding stroller further comprises a second locking piece, the second locking piece is fixedly connected with one of the second cross frame and the fourth cross frame, and the second locking piece is used for being detachably connected with the other one of the second cross frame and the fourth cross frame.

[0024] In an optional embodiment, the first locking piece is provided with a first recess, one of the first cross frame and the third cross frame is provided with a first protrusion, and the first recess is used for being matched with the first protrusion; and / or,

[0025] The second locking piece is provided with a second recess, one of the second cross frame and the fourth cross frame is provided with a second protrusion, and the second recess is used for being matched with the second protrusion.

[0026] The beneficial effects of the embodiments of the utility model include:

[0027] The folding stroller comprises a stroller body and a seat bench, the stroller body comprises a first folding frame and a second folding frame, the first folding frame is rotationally connected with the second folding frame, and the first folding frame and the second folding frame are foldable or unfoldable; in the unfolded state of the first folding frame and the second folding frame, the two have an installation space therebetween. The seat bench comprises at least a first folding seat bench, the first folding seat bench is detachably connected to the first folding frame, the first folding seat bench is located in the installation space, and the first folding seat bench is used for folding or unfolding along with the first folding frame.

[0028] That is, the first folding frame and the second folding frame can be folded by approaching each other or unfolded by moving away from each other under the rotation cooperation; since the first folding seat bench has the folding function, it can be detachably connected with the first folding frame and located in the installation space after the stroller body is unfolded, so as to be folded along with the folding of the stroller body or unfolded along with the unfolding of the stroller body, the whole process does not need to disassemble the seat bench, the operation is simple, and the overall packaging volume is not affected after folding, and the use and carrying are convenient. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0030] Figure 1 The figure shows the unfolded folding stroller provided by the embodiments of the present application;

[0031] Figure 2 The figure shows the folded folding stroller provided by the embodiments of the present application;

[0032] Figure 3 The figure shows the structure of the seat bench provided by the embodiments of the present application;

[0033] Figure 4 The figure shows the unfolding and folding of the first folding seat bench provided by the embodiments of the present application;

[0034] Figure 5 The figure shows the unfolded stroller body provided by the embodiments of the present application;

[0035] Figure 6 The figure shows the stroller body in the folding process provided by the embodiments of the present application;

[0036] Figure 7 The figure shows the folded stroller body provided by the embodiments of the present application.

[0037] Icon: 100 - folding stroller; 10 - stroller body; 11 - first folding frame; 111 - first support frame; 112 - first bottom frame; 113 - first cross frame; 1131 - first protrusion; 114 - second cross frame; 12 - second folding frame; 121 - second support frame; 122 - second bottom frame; 123 - third cross frame; 124 - fourth cross frame; 13 - mounting space; 20 - seat; 21 - first folding seat; 211 - first backrest plate; 212 - first seat plate; 213 - first soft surface guard plate; 214 - second soft surface guard plate; 22 - second folding seat; 221 - second backrest plate; 222 - second seat plate; 223 - third soft surface guard plate; 224 - fourth soft surface guard plate; 31 - first fixed buckle; 32 - second fixed buckle; 41 - first insertion buckle; 42 - second insertion buckle; 43 - third insertion buckle; 44 - fourth insertion buckle; 45 - fifth insertion buckle; 46 - sixth insertion buckle; 50 - folding piece; 60 - first locking piece; 61 - first groove; 70 - child safety seat. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0039] Therefore, the detailed description of the embodiments of the present application provided in the drawings below is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0040] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0041] In the description of the utility model, it needs to be explained that, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance.

[0042] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that it is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0043] In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0044] As described in the background, the existing outdoor folding cart with a seat generally designs the seat part as a separate accessory. When folding and storing, the seat is usually disassembled and separated from the body, and then stored separately, while the main body of the cart is folded and stored in a planar or bundled manner. However, this storage method of folding the seat separately from the body not only has a complicated operation process, but also increases the overall packaging volume, thereby causing inconvenience for carrying out and poor user experience.

[0045] Based on this, please refer to Figures 1-7 The embodiment of the utility model provides a folding cart 100, which can effectively improve the above-mentioned technical problems, that is, when folding and storing, the seat 20 can be folded with the body 10, without disassembling the seat 20, the operation is simple, the overall packaging volume is not affected after folding, and the use and carrying are convenient. The folding cart 100 will be described in detail below.

[0046] Please refer to Figure 1 and Figure 2 , Figure 1 the schematic view of the folding cart 100 provided by the embodiment after unfolding,Figure 2 The folding stroller 100 provided in the embodiment is shown in a folded state in the accompanying drawings Figure 1 and Figure 2 The folding stroller 100 comprises a stroller body 10 and a seat bench 20. The stroller body 10 comprises a first folding frame 11 and a second folding frame 12, the first folding frame 11 is rotatably connected with the second folding frame 12, and both the first folding frame 11 and the second folding frame 12 are foldable or unfoldable; and the first folding frame 11 and the second folding frame 12 have a mounting space 13 therebetween in an unfolded state. The seat bench 20 comprises at least a first folding seat bench 21, the first folding seat bench 21 is detachably connected with the first folding frame 11, the first folding seat bench 21 is located in the mounting space 13, and the first folding seat bench 21 is used to follow the first folding frame 11 to fold or unfold.

[0047] It is easy to understand that the first folding frame 11 and the second folding frame 12 can be folded by moving close to each other or unfolded by moving away from each other. Since the first folding seat bench 21 has a folding function, it can be detachably connected with the first folding frame 11 and located in the mounting space 13 after the stroller body 10 is unfolded, so as to be folded following the folding of the stroller body 10 or unfolded following the unfolding of the stroller body 10. The whole process does not need to disassemble the seat bench 20, the operation is simple, and the overall packaging volume is not affected after folding, which is convenient for use and carrying.

[0048] In order to further meet the use requirements of users, in the embodiment, the seat bench 20 further comprises a second folding seat bench 22, the second folding seat bench 22 is detachably connected with the second folding frame 12, the second folding seat bench 22 is located in the mounting space 13, and is arranged opposite to the first folding seat bench 21, the second folding seat bench 22 is used to follow the second folding frame 12 to fold or unfold.

[0049] That is, the second folding seat bench 22 can also be folded following the folding of the second folding frame 12 or unfolded following the unfolding of the second folding frame 12. In this way, the first folding seat bench 21 and the second folding seat bench 22 do not need to be disassembled when in use or storage, the function of the seat bench is further increased, and the overall packaging volume of the stroller is not affected, which is convenient for use and carrying.

[0050] Please refer to Figure 3 , Figure 3 The structure of the seat bench 20 provided in the embodiment is shown in the accompanying drawings Figures 1-3 , specifically, the first folding seat bench 21 comprises a first backrest plate 211 and a first seat plate 212, the first backrest plate 211 is rotatably connected with the first seat plate 212, and the first backrest plate 211 is detachably connected with the first folding frame 11.

[0051] Similarly, the second folding seat 22 comprises a second backrest plate 221 and a second seat plate 222, the second backrest plate 221 is rotatably connected to the second seat plate 222, and the second backrest plate 221 is detachably connected to the second folding frame 12.

[0052] Further, in order to improve the comfort of use of the user and improve the installation stability of the seat 20, in the embodiment, the first folding seat 21 further comprises a first soft surface guard plate 213 and a second soft surface guard plate 214, the first soft surface guard plate 213 and the second soft surface guard plate 214 are oppositely arranged and are simultaneously connected to the first backrest plate 211 and the first seat plate 212, and the first soft surface guard plate 213 and the second soft surface guard plate 214 are detachably connected to the first folding frame 11.

[0053] Similarly, the second folding seat 22 further comprises a third soft surface guard plate 223 and a fourth soft surface guard plate 224, the third soft surface guard plate 223 and the fourth soft surface guard plate 224 are oppositely arranged and are simultaneously connected to the second backrest plate 221 and the second seat plate 222, and the third soft surface guard plate 223 and the fourth soft surface guard plate 224 are detachably connected to the second folding frame 12.

[0054] It should be noted that the first folding seat 21 has a seat space between the first backrest plate 211, the first seat plate 212, the first soft surface guard plate 213 and the second soft surface guard plate 214 when unfolded, and since the first soft surface guard plate 213 and the second soft surface guard plate 214 are both soft surface materials, they can be folded into the seat space.

[0055] Specifically, please refer to Figure 4 , Figure 4 The unfolding and folding schematic diagram of the first folding seat 21 provided in the embodiment, combined with Figure 3 and Figure 4 , when folding, the first soft surface guard plate 213 and the second soft surface guard plate 214 can be folded first and folded into the seat space, then the first seat plate 212 is rotated relative to the first backrest plate 211 under the folding of the first folding frame 11, so as to press the first soft surface guard plate 213 and the second soft surface guard plate 214 between the first backrest plate 211 and the first seat plate 212, and complete the folding.

[0056] Similarly, the second folding seat 22 also has a seat space between the second backrest plate 221, the second seat plate 222, the third soft surface guard plate 223 and the fourth soft surface guard plate 224 when unfolded, and since the third soft surface guard plate 223 and the fourth soft surface guard plate 224 are both soft surface materials, they can be folded into the seat space. The specific folding mode of the second folding seat 22 can be referred to Figure 4The folding manner of the first folding seat 21 is shown, and the embodiment will not be described here.

[0057] It should be noted that in the embodiment, the first back plate 211, the first seat plate 212, the second back plate 221 and the second seat plate 222 are all hard plastic plates covered by soft surface materials, which are connected with the corresponding first soft surface guard 213, the second soft surface guard 214, the third soft surface guard 223 and the fourth soft surface guard 224 by sewing, so as to facilitate folding.

[0058] Further, please refer to Figure 5 and Figure 6 , Figure 5 a schematic view of the unfolded vehicle body 10 provided in the embodiment, Figure 6 a schematic view of the folding process of the vehicle body 10 provided in the embodiment, in combination with Figures 3-6 The first folding frame 11 includes a first support frame 111, a first bottom frame 112, a first cross frame 113 and a second cross frame 114. The first support frame 111 is detachably connected with the first back plate 211, and the first bottom frame 112 is rotatably connected with the first support frame 111. The first cross frame 113 and the second cross frame 114 are respectively arranged on the opposite sides of the first support frame 111 and are detachably connected with the first soft surface guard 213 and the second soft surface guard 214 respectively.

[0059] The second folding frame 12 includes a second support frame 121, a second bottom frame 122, a third cross frame 123 and a fourth cross frame 124. The second support frame 121 is detachably connected with the second back plate 221, and the second bottom frame 122 is rotatably connected with the second support frame 121. The third cross frame 123 and the fourth cross frame 124 are respectively arranged on the opposite sides of the second support frame 121 and are detachably connected with the third soft surface guard 223 and the fourth soft surface guard 224 respectively. The first bottom frame 112 is rotatably connected with the second bottom frame 122, the first cross frame 113 is rotatably connected with the third cross frame 123, and the second cross frame 114 is rotatably connected with the fourth cross frame 124.

[0060] It can be understood that, through the rotating cooperation of the first bottom frame 112 and the first support frame 111, and the cross structure of the first cross frame 113 and the second cross frame 114, the folding or unfolding of the first folding frame 11 is realized. Similarly, through the rotating cooperation of the second bottom frame 122 and the second support frame 121, and the cross structure of the third cross frame 123 and the fourth cross frame 124, the folding or unfolding of the second folding frame 12 is realized. Thus, through the rotating cooperation of the first bottom frame 112 and the second bottom frame 122, the rotating cooperation of the first cross frame 113 and the third cross frame 123, and the rotating cooperation of the second cross frame 114 and the fourth cross frame 124, the folding of the entire vehicle body 10 is realized.

[0061] It should be noted that, in some embodiments, the first cross frame 113 and the second cross frame 114 can be respectively slidably arranged on the opposite sides of the first support frame 111, and similarly, the third cross frame 123 and the fourth cross frame 124 can be respectively slidably arranged on the opposite sides of the second support frame 121. In this way, the folding and unfolding of the first folding frame 11 and the second folding frame 12 can be more convenient, improving the user's comfort.

[0062] Further, by detachably connecting the first backrest plate 211, the first soft face guard plate 213 and the second soft face guard plate 214 with the first support frame 111, the first cross frame 113 and the second cross frame 114 respectively, and detachably connecting the second backrest plate 221, the third soft face guard plate 223 and the fourth soft face guard plate 224 with the second support frame 121, the third cross frame 123 and the fourth cross frame 124 respectively, then the first bottom frame 112 can drive the first seat plate 212 to rotate, and the second bottom frame 122 can drive the second seat plate 222 to rotate, so that the first folding stool 21 and the second folding stool 22 can be folded following the folding of the vehicle body 10, and unfolded following the unfolding of the vehicle body 10. Moreover, the first folding stool 21 and the second folding stool 22 can be fixed in three directions, improving the installation stability.

[0063] Please refer to Figure 1 and Figure 3 , the folding cart 100 further comprises a first fixed buckle 31 and a second fixed buckle 32, the first fixed buckle 31 is arranged on the first backrest plate 211 and is connected with the first support frame 111, and the second fixed buckle 32 is arranged on the second backrest plate 221 and is connected with the second support frame 121.

[0064] In this embodiment, the first fixed buckle 31 and the second fixed buckle 32 are connected with the soft face of the first backrest plate 211 and the second backrest plate 221 respectively through the woven belt thereon, realizing the fixation.

[0065] It should be noted that the first fixed buckle 31 and the second fixed buckle 32 in the embodiment are respectively clamped on the connecting rods of the first support frame 111 and the second support frame 121. Of course, in other embodiments, the detachable mode of the backrest plate and the support frame is not limited to this, and the connection between the two can also be achieved by the way of bolt, buckle or magnetic connection.

[0066] In addition, it should be noted that in the embodiment, the number of the first fixed buckle 31 and the second fixed buckle 32 is two. Of course, in other embodiments, the number of the first fixed buckle 31 and the second fixed buckle 32 can also be one, three or four, etc.

[0067] In order to further improve the connection stability of the first backrest plate 211 and the second backrest plate 221 with the first support frame 111 and the second support frame 121 respectively, the folding stroller 100 further comprises a first buckle 41 and a second buckle 42, the first backrest plate 211 and the second backrest plate 221 are provided with the first buckle 41, the first support frame 111 and the second support frame 121 are provided with the second buckle 42, and the first buckle 41 and the second buckle 42 are inserted and matched.

[0068] As shown in Figure 1 , one of the first buckle 41 and the second buckle 42 is a female socket, and the other is a male buckle, so as to realize detachable connection. Of course, in other embodiments, the detachable connection mode is not limited to this, and the connection between the two can also be achieved by the way of bolt, buckle or magnetic connection.

[0069] Please combine Figure 1 , Figure 3 and Figure 5 , in the embodiment, the folding stroller 100 further comprises a third buckle 43 and a fourth buckle 44, the first soft face plate 213 and the second soft face plate 214 are provided with the third buckle 43, the first cross frame 113 and the second cross frame 114 are provided with the fourth buckle 44, and the third buckle 43 and the fourth buckle 44 are inserted and matched.

[0070] That is to say, for the connection of the first soft face plate 213, the second soft face plate 214 with the first cross frame 113 and the second cross frame 114 respectively, it is also achieved by the way of buckle. Of course, in other embodiments, the detachable connection mode is not limited to this, and the connection between the two can also be achieved by the way of bolt, buckle or magnetic connection.

[0071] Further, the folding stroller 100 further comprises a fifth buckle 45 and a sixth buckle 46, the third soft face guard 223 and the fourth soft face guard 224 are provided with the fifth buckle 45, the third cross frame 123 and the fourth cross frame 124 are provided with the sixth buckle 46, and the fifth buckle 45 and the sixth buckle 46 are inserted and matched.

[0072] Similarly, the connection of the third soft face guard 223 and the fourth soft face guard 224 with the third cross frame 123 and the fourth cross frame 124 is also achieved by the buckle. Of course, in other embodiments, the detachable connection mode is not limited to this, and the connection of the two can also be achieved by the way of the bolt, the buckle or the magnetic connection.

[0073] Please continue to combine Figure 5 and Figure 6 In order to facilitate the user to fold and unfold the folding stroller 100, in the embodiment, the folding stroller 100 further comprises a folding piece 50, which is arranged at the connection between the first chassis 112 and the second chassis 122.

[0074] That is, when the stroller needs to be stored, the folding piece 50 is pulled upwards, thereby driving the first chassis 112 and the second chassis 122 to rotate relatively, and then driving the corresponding cross frame to slide and rotate relatively, thereby realizing folding, the whole operation is convenient and fast, and the folding efficiency is improved.

[0075] It should be noted that in the embodiment, the folding piece 50 is a folding fabric belt, which has a certain elasticity and can make the user use comfortably. Of course, in other embodiments, the folding piece 50 can also be of other materials or structures.

[0076] Please refer to Figure 7 , Figure 7 the schematic view of the folded stroller body 10 provided in the embodiment, combined with Figure 7 In order to improve the stability of the folded stroller body 10 and prevent it from unfolding during transfer, the folding stroller 100 further comprises a first locking piece 60, which is fixedly connected with one of the first cross frame 113 and the third cross frame 123, and is detachably connected with the other one of the first cross frame 113 and the third cross frame 123.

[0077] Specifically, in the embodiment, the first locking piece 60 is fixedly connected with the third cross frame 123, and when the stroller body 10 is folded, the first locking piece 60 is connected with the first cross frame 113, thereby further locking and fixing the first cross frame 113 and the third cross frame 123. Of course, in other embodiments, the first locking piece 60 can be fixedly connected with the first cross frame 113, and after folding, it is connected and fixed with the third cross frame 123.

[0078] It should be noted that in other embodiments, the two cross frames on the other side of the vehicle body 10 can also be locked and fixed. For example, in other embodiments, the folding stroller 100 further comprises a second locking member, which is fixedly connected with one of the second cross frame 114 and the fourth cross frame 124, and is used for detachably connecting with the other one of the second cross frame 114 and the fourth cross frame 124.

[0079] Please continue to combine Figure 7 , specifically, the first locking member 60 is provided with a first groove 61, one of the first cross frame 113 and the third cross frame 123 is provided with a first protrusion 1131, and the first groove 61 is used for cooperating with the first protrusion 1131. Specifically, in the embodiment, the first cross frame 113 is provided with the first protrusion 1131, and the first groove 61 can be clamped with the first protrusion 1131 by operating the first locking member 60, so as to realize the locking and fixing.

[0080] Of course, in other embodiments, the second locking member can also be provided with a second groove, and one of the second cross frame 114 and the fourth cross frame 124 can also be provided with a second protrusion, and the second groove is used for cooperating with the second protrusion, so as to realize the further locking and fixing of the second cross frame 114 and the fourth cross frame 124.

[0081] In addition, please combine Figure 1 , Figure 3 and Figure 4 , the folding stroller 100 further comprises a child safety seat 70, which is arranged on the first folding seat 21, so as to facilitate the use of children and improve the functionality and safety of the stroller. Specifically, in the embodiment, the child safety seat 70 is connected with the first back plate 211 and the first seat plate 212 at the same time, so as to realize the stable installation of the safety seat. Of course, in other embodiments, the second folding seat 22 can also be provided with the child safety seat 70, and the specific arrangement position and number of the child safety seat 70 need to be determined according to actual needs.

[0082] In summary, the embodiment of the utility model provides a folding stroller 100, which comprises a vehicle body 10 and a seat 20, the vehicle body 10 comprises a first folding frame 11 and a second folding frame 12, the first folding frame 11 and the second folding frame 12 are rotatably connected, and the first folding frame 11 and the second folding frame 12 can be folded or unfolded; in the case that the first folding frame 11 and the second folding frame 12 are unfolded, there is an installation space 13 between the two. The seat 20 at least comprises a first folding seat 21, which is detachably connected to the first folding frame 11, the first folding seat 21 is located in the installation space 13, and the first folding seat 21 is used for folding or unfolding with the first folding frame 11.

[0083] That is, the first folding frame 11 and the second folding frame 12 can be folded by approaching each other or unfolded by moving away from each other under the cooperation of rotation. Since the first folding seat 21 has the folding function, it can be detachably connected with the first folding frame 11 and located in the mounting space 13 after the vehicle body 10 is unfolded, so as to be folded following the folding of the vehicle body 10 or unfolded following the unfolding of the vehicle body 10. The whole process does not need to disassemble the seat 20, the operation is simple, and the overall packaging volume is not affected after being folded, so the use and carrying are convenient.

[0084] The above merely describes specific embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A folding trolley, characterized in that, include: The vehicle body (10) includes a first folding frame (11) and a second folding frame (12), the first folding frame (11) and the second folding frame (12) being rotatably connected, both the first folding frame (11) and the second folding frame (12) being foldable or unfoldable; and when the first folding frame (11) and the second folding frame (12) are unfolded, there is an installation space (13) between them; and The seat (20) includes at least a first folding seat (21), which is detachably connected to the first folding frame (11), the first folding seat (21) is located in the mounting space (13), and the first folding seat (21) is used to fold or unfold with the first folding frame (11).

2. The folding trolley according to claim 1, characterized in that, The bench (20) also includes a second folding bench (22), which is detachably connected to the second folding frame (12). The second folding bench (22) is located in the installation space (13) and is arranged opposite to the first folding bench (21). The second folding bench (22) is used to fold or unfold with the second folding frame (12).

3. The folding trolley according to claim 2, characterized in that, The first folding stool (21) includes a first backrest (211) and a first seat (212). The first backrest (211) is rotatably connected to the first seat (212), and the first backrest (211) is detachably connected to the first folding frame (11). The second folding stool (22) includes a second backrest (221) and a second seat (222), the second backrest (221) being rotatably connected to the second seat (222) and the second backrest (221) being detachably connected to the second folding frame (12).

4. The folding trolley according to claim 3, characterized in that, The first folding seat (21) also includes a first soft surface panel (213) and a second soft surface panel (214). The first soft surface panel (213) and the second soft surface panel (214) are arranged opposite to each other and are both connected to the first backrest panel (211) and the first seat panel (212). The first soft surface panel (213) and the second soft surface panel (214) can be detachably connected to the first folding frame (11). The second folding seat (22) also includes a third soft-surface panel (223) and a fourth soft-surface panel (224). The third soft-surface panel (223) and the fourth soft-surface panel (224) are arranged opposite to each other and are both connected to the second backrest panel (221) and the second seat panel (222). The third soft-surface panel (223) and the fourth soft-surface panel (224) are detachably connected to the second folding frame (12).

5. The folding trolley according to claim 4, characterized in that, The first folding frame (11) includes a first support frame (111), a first base frame (112), a first cross frame (113), and a second cross frame (114). The first support frame (111) is detachably connected to the first backrest panel (211), and the first base frame (112) is rotatably connected to the first support frame (111). The first cross frame (113) and the second cross frame (114) are respectively disposed on opposite sides of the first support frame (111) and are detachably connected to the first soft-surface panel (213) and the second soft-surface panel (214), respectively. The second folding frame (12) includes a second support frame (121), a second base frame (122), a third cross frame (123), and a fourth cross frame (124). The second support frame (121) is detachably connected to the second backrest panel (221), and the second base frame (122) is rotatably connected to the second support frame (121). The third cross frame (123) and the fourth cross frame (124) are respectively disposed on opposite sides of the second support frame (121) and are detachably connected to the third soft-surface panel (223) and the fourth soft-surface panel (224), respectively. The first base frame (112) is rotatably connected to the second base frame (122), the first cross frame (113) is rotatably connected to the third cross frame (123), and the second cross frame (114) is rotatably connected to the fourth cross frame (124).

6. The folding trolley according to claim 5, characterized in that, The folding trolley (100) further includes a first fixing buckle (31) and a second fixing buckle (32). The first fixing buckle (31) is disposed on the first backrest (211) and is engaged with the first support frame (111). The second fixing buckle (32) is disposed on the second backrest (221) and is engaged with the second support frame (121).

7. The folding trolley according to claim 5, characterized in that, The folding trolley (100) also includes a first buckle (41) and a second buckle (42). The first backrest (211) and the second backrest (221) are both provided with the first buckle (41), and the first support frame (111) and the second support frame (121) are both provided with the second buckle (42). The first buckle (41) and the second buckle (42) are inserted and engaged.

8. The folding trolley according to claim 5, characterized in that, The folding trolley (100) also includes a third buckle (43) and a fourth buckle (44). The first soft-surface panel (213) and the second soft-surface panel (214) are both provided with the third buckle (43), and the first cross frame (113) and the second cross frame (114) are both provided with the fourth buckle (44). The third buckle (43) and the fourth buckle (44) are engaged.

9. The folding trolley according to claim 5, characterized in that, The folding trolley (100) also includes a fifth buckle (45) and a sixth buckle (46). The third soft-surface panel (223) and the fourth soft-surface panel (224) are both provided with the fifth buckle (45). The third cross frame (123) and the fourth cross frame (124) are both provided with the sixth buckle (46). The fifth buckle (45) and the sixth buckle (46) are inserted and engaged.

10. The folding trolley according to claim 5, characterized in that, The folding trolley (100) also includes a folding component (50), which is disposed at the connection between the first base frame (112) and the second base frame (122).

11. The folding trolley according to claim 5, characterized in that, The folding trolley (100) further includes a first locking member (60), which is fixedly connected to one of the first cross rack (113) and the third cross rack (123), and the first locking member (60) is detachably connected to the other of the first cross rack (113) and the third cross rack (123); and / or, The folding trolley (100) further includes a second locking member, which is fixedly connected to one of the second cross frame (114) and the fourth cross frame (124), and is detachably connected to the other of the second cross frame (114) and the fourth cross frame (124).

12. The folding trolley according to claim 11, characterized in that, The first locking member (60) is provided with a first groove (61), and one of the first cross bracket (113) and the third cross bracket (123) is provided with a first protrusion (1131). The first groove (61) is used to engage with the first protrusion (1131); and / or, The second locking member is provided with a second groove, and one of the second cross bracket (114) and the fourth cross bracket (124) is provided with a second protrusion. The second groove is used to engage with the second protrusion.

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