A baby stroller with storage that is easy to store and carry

Abstract

The present invention discloses a baby stroller that can be stored and carried conveniently, comprising: a body and a flexible storage bag. The body comprises: an armrest, a U-shaped front foot frame, a rear foot frame and a U-shaped linkage frame, wherein the U-shaped linkage frame is located below the rotation connection axis of the armrest and the U-shaped front foot frame, and the U-shaped linkage frame is arranged between the U-shaped front foot frame and the rear foot frame, and its two front ends are respectively pivotally connected to the left and right sides of the U-shaped front foot frame, and its two rear sides are pivotally connected to the two rear foot frames. The front baffle and the front edge of the bottom sheet of the flexible storage bag are both fixedly connected to the lower side of the U-shaped front foot frame, which are tensioned by the arc structure of the U-shaped front foot frame, and the front edge of the bottom sheet is relaxed; the upper edges of the surrounding sheets on the other three sides of the flexible storage bag are all fixedly connected to the U-shaped linkage frame, and the rear edge of the bottom sheet is fixedly connected to the connecting cross bar between the two rear foot frames. The baby stroller relies on the body structure to realize the positioning connection of the flexible storage bag, without adding too many extra components, simplifying the structure of the body, and facilitating storage and carrying.

Description

Technical Field

[0001] The present invention relates to the field of baby strollers, and in particular to a baby stroller with storage space and convenient for carrying. Background Art

[0002] The baby stroller is provided with a storage bag, in which the user can place the items he carries with him, for example, a milk bottle, a water cup, a tissue, etc.

[0003] In the related art, the storage bag is arranged at the bottom of the trolley, and the storage bag is installed on the trolley by arranging components on the trolley. This method increases the manufacturing complexity of the trolley due to the additional components, and increases the complexity of operation and the cost due to the complex connection method. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a baby stroller with storage that is convenient for storage and carrying, wherein the baby stroller with storage that is convenient for storage and carrying can realize the positioning connection of a flexible storage bag based on the body structure without adding too many additional components.

[0005] The baby stroller with storage that is convenient for storage and carrying according to an embodiment of the present invention comprises: a body and a flexible storage bag. The body comprises: an armrest, a U-shaped front foot frame, a rear foot frame and a U-shaped linkage frame. The lower end of the armrest is rotatably connected to the upper end of the U-shaped front foot frame, and the rear foot frame is located at the rear side of the U-shaped front foot frame and the upper end is rotatably connected to the armrest, the U-shaped linkage frame is located below the rotation connection axis of the armrest frame and the U-shaped front foot frame, and the U-shaped linkage frame is arranged between the U-shaped front foot frame and the rear foot frame; the two front ends of the U-shaped linkage frame are respectively pivotally connected to the left and right sides of the U-shaped front foot frame, and the rear two sides of the U-shaped linkage frame are pivotally connected to the two rear foot frames. The front baffle and the bottom front edge of the flexible storage bag are fixedly connected to the lower side of the U-shaped front foot frame, and the front baffle of the flexible storage bag is tensioned by the arc structure of the U-shaped front foot frame, and the bottom front edge is relaxed; the upper edges of the surrounding plates on the other three side surfaces of the flexible storage bag are fixedly connected to the U-shaped linkage frame, and the bottom rear edge of the flexible storage bag is fixedly connected to the connecting cross bar between the two rear foot frames.

[0006] According to the embodiment of the present invention, the stroller with storage that is convenient for storage and carrying is characterized in that the surrounding piece of the flexible storage bag is fixedly connected to the U-shaped linkage frame and the U-shaped front foot frame respectively, and the bottom piece of the flexible storage bag is fixedly connected to the U-shaped front foot frame and the rear foot frame respectively. This fixing method can realize the positioning connection of the flexible storage bag by relying on the vehicle body structure, without adding too many extra parts. This simplifies the structure of the vehicle body, reduces the difficulty of manufacturing and operation, and can also reduce costs. Moreover, the vehicle body can be unfolded and stored, and the flexible storage bag is folded and unfolded when the vehicle body is folded and unfolded, which can be convenient for storage and carrying. In some embodiments, the width of the front baffle of the flexible storage bag is smaller than the front edge size of the bottom of the flexible storage bag, so that when the items are placed in the flexible storage bag 20, the weight of the items drives the bottom surface 21 to droop downward, which can increase the storage space.

[0007] Specifically, the ratio of the width of the front baffle of the flexible storage bag to the front edge of the bottom of the flexible storage bag is 1.3-1.6. In this way, the front edge of the bottom sheet can be in a relaxed state after being fixedly connected to the U-shaped front leg frame, and when items are placed in the flexible storage bag, the bottom sheet can droop downward, thereby increasing the storage space and preventing items in the flexible storage bag from falling out.

[0008] Furthermore, the ratio of the width of the front baffle of the flexible storage bag to the arc structure of the U-shaped front leg frame is 0.95-1. In this way, the lower edge of the front baffle can be tightened by the U-shaped front leg frame, and the front baffle can stand up relative to the bottom surface to form a barrier for the flexible storage bag, which can prevent the items placed in the flexible storage bag from falling off.

[0009] Furthermore, the baby stroller that is convenient for storage and carrying also includes a front support frame, and the front baffle plate and the front edge of the bottom of the flexible storage bag are fixed to the U-shaped front leg frame by the front support frame. This arrangement can fix the front edge of the bottom plate to the U-shaped front leg frame.

[0010] Specifically, the front support frame includes: two side bars and a U-shaped bar, and the U-shaped bar and the two side bars are respectively fixedly connected to the lower side and the left and right sides of the U-shaped front leg frame. In this way, when the U-shaped bar and the two side bars are respectively fixedly connected to the lower side and the left and right sides of the U-shaped front leg frame, the front edges of the left and right sides of the surrounding pieces and the front edges of the bottom surfaces can be fixed to the U-shaped front leg frame at the same time.

[0011] Furthermore, the flexible storage bag further comprises: an upper edging connected to the upper edge of the surrounding piece, the upper edging being wrapped around the U-shaped linkage frame. This arrangement can fix the upper edge of the surrounding piece on the U-shaped linkage frame.

[0012] In some embodiments, the upper edge is fixed to the U-shaped linkage frame by riveting. This method can connect the upper edge to the U-shaped linkage frame in an irremovable manner, so that the connection strength between the upper edge and the U-shaped linkage frame is higher, the tightness of the connection between the two is better, and it is easy to operate.

[0013] In some embodiments, the three side panels of the flexible storage bag are in a mesh structure, which can increase the air permeability and perspective of the panels, making it easier for users to observe the items placed in the flexible storage bag and to take out the items.

[0014] Specifically, the front baffle and bottom surface of the flexible storage bag are waterproof cloth, which can prevent the flexible storage bag 20 from getting wet. When water leakage occurs, the water can be removed by wiping the front baffle and bottom surface with a paper towel, and the leaked water will not soak the front baffle and bottom surface.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 It is a partial structural schematic diagram of a baby stroller with storage space for easy storage and carrying according to an embodiment of the present application;

[0018] Figure 2 It is a partial schematic diagram of an angle of a flexible storage bag of a baby stroller that is convenient for storing and carrying according to an embodiment of the present application;

[0019] Figure 3 is a partial schematic diagram of another angle of the flexible storage bag of the baby stroller that is convenient for storing and carrying according to an embodiment of the present application;

[0020] Figure 4 It is a partial schematic diagram of the upper edge of a flexible storage bag of a baby stroller that is convenient for storage and carrying according to an embodiment of the present application;

[0021] Figure 5 is a schematic diagram of a front support frame of a baby stroller with storage that is convenient for storage and carrying according to an embodiment of the present application;

[0022] Figure 6 This is an exploded view of the baby stroller with storage that is convenient for storage and carrying according to an embodiment of the present application when the flexible storage bag is hidden.

[0023] Reference numerals:

[0024] The baby stroller 100 with storage space is easy to store and carry.

[0025] Car body 10, handrail frame 11, U-shaped front foot frame 12, rear foot frame 13, U-shaped linkage frame 14,

[0026] Flexible storage bag 20, bottom surface 21, surrounding piece 22, front baffle 23,

[0027] Front support frame 30, side bar 31, U-shaped bar 32,

[0028] The locking assembly 40 . DETAILED DESCRIPTION

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Reference below Figure 1-Figure 6 A baby stroller 100 with storage space for easy storage and carrying according to an embodiment of the present invention is described.

[0033] like Figure 1 As shown, a baby stroller 100 with storage for easy storage and carrying according to an embodiment of the present invention comprises: a body 10 and a flexible storage bag 20 .

[0034] The vehicle body 10 can be switched between an unfolded state and a folded state, and the vehicle body 10 includes an armrest 11, a U-shaped front foot frame 12, a rear foot frame 13, and a U-shaped linkage frame 14. The lower end of the armrest 11 is rotatably connected to the upper end of the U-shaped front foot frame 12, the rear foot frame 13 is located at the rear side of the U-shaped front foot frame 12 and the upper end is rotatably connected to the armrest 11, the U-shaped linkage frame 14 is located below the rotation connection axis of the armrest 11 and the U-shaped front foot frame 12, and the U-shaped linkage frame 14 is arranged between the U-shaped front foot frame 12 and the rear foot frame 13, and the two front ends of the U-shaped linkage frame 14 are respectively pivotally connected to the left and right sides of the U-shaped front foot frame 12, and the two rear sides of the U-shaped linkage frame 14 are pivotally connected to the two rear foot frames 13.

[0035] Here, the vehicle body 10 can be switched between an unfolded state and a folded state. Figure 1 and Figure 6 The vehicle body 10 is shown in an unfolded state. When the vehicle body 10 is in a folded state, the upper end of the armrest frame 11 and the lower end of the U-shaped front leg frame 12 are folded together with the lower end of the rear leg frame 13. In some solutions, in the folded state, the rear end of the U-shaped linkage frame 14 is also folded toward the lower end of the rear leg frame 13.

[0036] It is understandable that if Figure 6 As shown, the body 10 forms a four-bar linkage, and the connection sequence of the four-bar linkage is the armrest 11, the U-shaped front leg 12, the U-shaped linkage frame 14 and the rear leg 13, and the rear leg 13 is connected to the armrest 11. The baby stroller 100 that is convenient for storage and carrying also includes a locking assembly 40, and the locking assembly 40 is connected between any two connected bars of the above four-bar linkage. Optionally, the locking assembly 40 is connected to the connection between the armrest 11 and the U-shaped front leg 12, and the locking assembly 40 can adopt the locking assembly structure known in the prior art, which will not be repeated here.

[0037] The locking assembly 40 can be switched between a locked state and an unlocked state. When the vehicle body 10 is in the unfolded state and the locking assembly 40 is in the locked state, the locking assembly 40 fixes the angle of the two connected rods, and the four-bar linkage mechanism is transformed into a triangular mechanism, and the vehicle body 10 remains stable in the unfolded state. When the locking assembly 40 switches from the locked state to the unlocked state, the locking assembly 40 releases the above-mentioned two connected rods, and the angle of the four-bar linkage mechanism is not limited, the four-bar linkage mechanism can be deformed, and the vehicle body 10 can be folded from the unfolded state to the folded state.

[0038] The front baffle 23 and the front edge of the bottom surface 21 of the flexible storage bag 20 are fixedly connected to the lower side of the U-shaped front leg frame 12, and the front baffle 23 of the flexible storage bag 20 is tensioned by the arc structure of the U-shaped front leg frame 12, and the front edge of the bottom surface 21 is relaxed; the upper edges of the surrounding pieces 22 on the other three side surfaces of the flexible storage bag 20 are fixedly connected to the U-shaped linkage frame 14, and the rear edge of the bottom surface 21 of the flexible storage bag 20 is fixedly connected to the connecting cross bar between the two rear legs 13.

[0039] The front baffle 23 is arranged in front of the bottom surface 21, and the front baffle 23 is connected to the vehicle body 10 at an angle, and the inclination angle of the front baffle 23 is the same as the inclination angle of the U-shaped front leg frame 12. The lower edge of the front baffle 23 is connected to the front edge of the bottom surface 21, and the front baffle 23 and the bottom surface 21 are both connected to the U-shaped front leg frame 12. The upper edge of the front baffle 23 is arc-shaped, and the upper edge of the front baffle 23 extends upward in the direction toward the left and right sides, and the two ends of the upper edge of the front baffle 23 are connected to the lower edge of the front baffle 23. The upper edge of the front baffle 23 is not connected to the other surrounding pieces 22 of the flexible storage bag 20 or the U-shaped front foot frame 12, and the lower edge of the front baffle 23 is connected to the U-shaped front foot frame 12. The upper edge of the front baffle 23 extends upward toward the left and right sides to match the shape of the U-shaped front foot frame 12, forming a barrier for the U-shaped front foot frame 12, which can prevent the items placed in the flexible storage bag 20 from leaking out from the left and right sides where the front baffle 23 is connected to the U-shaped front foot frame 12.

[0040] Specifically, the vehicle body 10 has an unfolded state and a folded state. When the vehicle body 10 is in the folded state, the U-shaped front leg 12, the rear leg 13 and the U-shaped linkage frame 14 are brought together. When the vehicle body 10 is opened from the folded state to the unfolded state, the U-shaped front leg 12 moves forward, the rear leg 13 moves backward, and the two ends of the U-shaped linkage frame 14 are respectively supported on the U-shaped front leg 12 and the rear leg 13, until the U-shaped front leg 12 and the rear leg 13 move to the maximum range, and the vehicle body 10 is in the unfolded state.

[0041] It should be noted that when the vehicle body 10 is in the unfolded state, the U-shaped front leg frame 12, the rear leg frame 13 and the U-shaped linkage frame 14 are all tilted, and the upper end of the U-shaped front leg frame 12 is rotatably connected to the lower end of the handrail frame 11. The upper end of the handrail frame 11 is a hand-grip area, and the handrail frame 11 can rotate relative to the U-shaped front leg frame 12. The shape of the handrail frame 11 here can be unlimited. When the shape of the handrail frame 11 is different, the height and angle of the handrail frame 11 are different, which can adapt to the height of different users and facilitate the user to hold it.

[0042] The lower end of the U-shaped front tripod 12 extends downward toward the front of the vehicle body 10, and the upper end of the rear tripod 13 can also be rotatably connected to the armrest frame 11, and the lower end of the rear tripod 13 extends downward toward the rear of the vehicle body 10. The U-shaped front tripod 12 is composed of side rods located on the left and right sides and a cross bar connected to the lower ends of the two side rods. The rear tripod 13 is also composed of side rods located on the left and right sides and a cross bar connected to the lower ends of the two side rods. The U-shaped linkage frame 14 is set to a "U"-shaped structure. The U-shaped linkage frame 14 is composed of side rods located on the left and right sides and a cross bar connected to the lower ends of the two side rods. The front ends of the two side rods of the U-shaped linkage frame 14 are rotatably connected to a position near the upper end of the U-shaped front tripod 12, and the rear ends of the two side rods of the U-shaped linkage frame 14 are rotatably connected to a position near the lower end of the rear tripod 13.

[0043] In addition, the flexible storage bag 20 is connected to the bottom of the vehicle body 10, and the flexible storage bag 20 is flexible and foldable. When the vehicle body 10 is in a folded state, the flexible storage bag 20 is folded and connected to the bottom of the vehicle body 10, and when the vehicle body 10 is in an unfolded state, the flexible storage bag 20 is unfolded and connected to the bottom of the vehicle body 10.

[0044] Specifically, if Figure 2 and Figure 3 As shown, the flexible storage bag 20 is composed of a bottom surface 21 and three surrounding pieces 22. The three surrounding pieces 22 surround the left and right sides and the rear side of the bottom surface 21 respectively. The front edge of the bottom surface 21 is connected to the cross bar of the U-shaped front leg frame 12, and the rear edge of the bottom surface 21 is connected to the cross bar of the rear leg frame 13. The upper edge of the surrounding piece 22 located on the left side of the bottom surface 21 is connected to the side rod on the left side of the U-shaped linkage frame 14, the lower edge thereof is connected to the left side edge of the bottom surface 21, the front edge thereof is connected to the left side rod of the U-shaped front leg frame 12, and the rear edge thereof is connected to the left edge of the surrounding piece 22 located at the rear side of the bottom surface 21; the upper edge of the surrounding piece 22 located on the right side of the bottom surface 21 is connected to the side rod on the right side of the U-shaped linkage frame 14, the lower edge thereof is connected to the right side edge of the bottom surface 21, the front edge thereof is connected to the right side rod of the U-shaped front leg frame 12, and the rear edge thereof is connected to the right edge of the surrounding piece 22 located at the rear side of the bottom surface 21; the upper edge of the surrounding piece 22 located on the rear side of the bottom surface 21 is connected to the cross bar of the U-shaped linkage frame 14, and the lower edge thereof is connected to the rear side edge of the bottom surface 21.

[0045] The top of the flexible storage bag 20 is open, the U-shaped linkage frame 14 extends rearward and downward, the U-shaped front leg frame 12 extends forward and downward, the surrounding piece 22 is connected to the U-shaped linkage frame 14 to form a rear inlet and outlet, and the surrounding piece 22 is connected to the U-shaped front leg frame 12 to form a front inlet and outlet. Both the front inlet and outlet and the rear inlet and outlet are obliquely opened. The front inlet and outlet open toward the front side of the vehicle body 10, and the user can place bottles, diapers and other items from the front side of the vehicle body 10 into the flexible storage bag 20. The rear inlet and outlet open toward the rear side of the vehicle body 10, and the user can place items from the rear side of the vehicle body 10 into the flexible storage bag 20.

[0046] According to the embodiment of the present invention, the baby stroller 100 that is convenient for storage and carrying has the enclosure 22 of the flexible storage bag 20 fixedly connected to the U-shaped linkage frame 14 and the U-shaped front leg frame 12, and the bottom surface 21 of the flexible storage bag 20 is fixedly connected to the U-shaped front leg frame 12 and the rear leg frame 13. This fixing method can realize the positioning connection of the flexible storage bag 20 based on the existing structure of the vehicle body 10, without adding too many additional parts, thus simplifying the structure of the vehicle body 10, reducing the difficulty of manufacturing and operation, and reducing costs. The flexible storage bag 20 can also be retracted and expanded with the retraction and expansion of the vehicle body 10, which is convenient for carrying and storing the baby stroller 100 that is convenient for storage and carrying.

[0047] In some embodiments, the width of the front baffle 23 of the flexible storage bag 20 is smaller than the front edge of the bottom surface 21 of the flexible storage bag 20. The lower edge of the front baffle 23 is connected to the front edge of the bottom surface 21, and the size of the front edge of the bottom surface 21 is larger than the size of the lower edge of the front baffle 23. After the two are connected together, the bottom surface 21 is in a relaxed state relative to the front baffle 23. When an item is placed in the flexible storage bag 20, the weight of the item drives the bottom surface 21 to droop downward, thereby increasing the storage space.

[0048] Specifically, the ratio of the width of the front baffle 23 of the flexible storage bag 20 to the front edge size of the bottom surface 21 of the flexible storage bag 20 is 1.3-1.6.

[0049] Specifically, the front edge of the bottom surface 21 is connected to the lower edge of the front baffle 23, and the unfolded length of the front edge of the bottom surface 21 is greater than the width of the front baffle 23, and the unfolded length of the front edge of the bottom surface 21 is 1.3-1.6 times the width of the front baffle 23. For example, when the width of the front baffle 23 is 40 cm, the unfolded length of the front edge of the bottom surface 21 is between 52 cm and 64 cm; when the width of the front baffle 23 is 50 cm, the unfolded length of the front edge of the bottom surface 21 is between 65 cm and 80 cm. By setting the width of the front baffle 23 and the unfolded length of the front edge of the bottom surface 21 within this range, the front edge of the bottom surface 21 can be in a relaxed state after being fixedly connected to the U-shaped front leg frame 12. When items are placed in the flexible storage bag 20, the bottom surface 21 can droop downward, which can increase the storage space and make the items in the flexible storage bag 20 not easy to fall off.

[0050] Furthermore, the ratio of the width of the front baffle 23 of the flexible storage bag 20 to the arc structure of the U-shaped front leg frame 12 is 0.95-1.

[0051] Specifically, the lower edge of the front baffle 23 is connected to the crossbar of the U-shaped front foot frame 12, the width of the front baffle 23 corresponds to the length of the crossbar of the U-shaped front foot frame 12, and the ratio of the width dimension of the front baffle 23 to the arc structure of the U-shaped front foot frame 12 is 0.95-1. For example, the length of the lower edge of the U-shaped front foot frame 12 connected to the front baffle 23 is 40 cm, and the width dimension of the lower edge of the front baffle 23 can be in the range of 38 cm-40 cm; the length of the lower edge of the U-shaped front foot frame 12 connected to the front baffle 23 is 50 cm, and the width dimension of the lower edge of the front baffle 23 can be in the range of 47.5 cm-50 cm. Setting the width dimension of the front baffle 23 within this range can make the lower edge of the front baffle 23 be tightened by the U-shaped front foot frame 12, and can make the front baffle 23 stand up relative to the bottom surface 21, forming a barrier for the flexible storage bag 20, and can prevent the items placed in the flexible storage bag 20 from falling off.

[0052] In some embodiments, Figure 5 As shown, the baby stroller 100 that is convenient for storage and carrying also includes a front support frame 30 , and the front baffle 23 and the front edge of the bottom surface 21 of the flexible storage bag 20 are fixed to the U-shaped front leg frame 12 by the front support frame 30 .

[0053] Specifically, the front support frame 30 is installed on the U-shaped front tripod 12. When the front baffle 23 and the bottom surface 21 are fixed on the U-shaped front tripod 12, first, the front edge of the bottom surface 21 is wrapped around the front support frame 30, and the lower edge of the front baffle 23 is wrapped around the front support frame 30, and then the front support frame 30 is fixed on the U-shaped front tripod 12.

[0054] It should be noted that a front edge is provided at the front edge of the bottom surface 21 of the flexible storage bag 20. The front edge can be set in two embodiments. In the first embodiment, the front edge can be set in a sheet shape, one side of which is connected to the front edge of the bottom surface 21, and the other side is a free edge. Connectors such as snaps or zippers can be provided on both sides of the front edge. The front support frame 30 is placed in the front edge, and the two sides of the front edge are closed so that the front edge is sleeved on the outside of the front support frame 30.

[0055] In another embodiment, both side edges of the front edge can be connected to the front edge of the bottom surface 21, and the front edge is set as a hollow ring. The front support frame 30 is inserted from one end of the front edge and passed out from the other end of the front edge. The front support frame 30 is set in the front edge, and the front edge surrounds the front support frame 30.

[0056] After the front edge wraps around the front support frame 30 , the front support frame 30 is fixed to the U-shaped front leg frame 12 . This arrangement enables the front edge of the bottom surface 21 to be fixedly connected to the U-shaped front leg frame 12 .

[0057] Specifically, the front support frame 30 includes two side bars 31 and a U-shaped bar 32 . The U-shaped bar 32 and the two side bars 31 are fixedly connected to the lower side and the left and right sides of the U-shaped front leg frame 12 .

[0058] The U-shaped strip 32 is configured to be an arc with both ends extending upward, and the size of the U-shaped strip 32 corresponds to the size of the crossbar of the U-shaped front leg frame 12. When the surrounding piece 22 and the bottom surface 21 are fixed to the U-shaped front leg frame 12, first, the front edge of the bottom surface 21 is wrapped around the U-shaped strip 32, the front edge of the left surrounding piece 22 is wrapped around the left side strip 31 of the front support frame 30, and the front edge of the right surrounding piece 22 is wrapped around the right side strip 31 of the front support frame 30, and then the two side strips 31 of the front support frame 30 are respectively connected to the two ends of the U-shaped strip 32, and then the front support frame 30 is fixed to the U-shaped front leg frame 12. In this way, when the U-shaped strip 32 and the two side strips 31 are respectively fixedly connected to the lower side and the left and right sides of the U-shaped front leg frame 12, the front edges of the surrounding pieces 22 on the left and right sides and the front edge of the bottom surface 21 can be fixed to the U-shaped front leg frame 12 at the same time.

[0059] Furthermore, if Figure 4 As shown, the flexible storage bag 20 also includes: an upper edging connected to the upper edge of the surrounding piece 22, and the upper edging is wrapped on the U-shaped linkage frame 14. The upper edges of the three surrounding pieces 22 are all provided with upper edging, which is in the shape of a sheet, one side of which is connected to the edge of the upper edge, and the other side of the upper edging is a free edge. After the free edge of the upper edging passes around the U-shaped linkage frame 14, the free edge is bent toward the direction of the upper edge of the surrounding piece 22, and the upper edging surrounds the U-shaped linkage frame 14, wrapping the U-shaped linkage frame 14. The upper edging can fix the upper edge of the surrounding piece 22 on the U-shaped linkage frame 14.

[0060] The lower edges of the surrounding pieces 22 on the left and right sides of the flexible storage bag 20 are not fixed, so that the flexible storage bag 20 can be folded easily.

[0061] In some embodiments, the upper edge is fixed to the U-shaped linkage frame 14 by riveting. There are many ways to fix the upper edge to the U-shaped linkage frame 14. For example, the upper edge can be fixed to the U-shaped linkage frame 14 by riveting, or by setting snaps, Velcro, zippers and other connectors. In this embodiment, it is fixed to the U-shaped linkage frame 14 by riveting. The upper edge is first sleeved on the U-shaped linkage frame 14 and then fixed by rivets. This method can connect the upper edge to the U-shaped linkage frame 14 in an irremovable manner, so that the connection strength between the upper edge and the U-shaped linkage frame 14 is higher, the tightness of the connection between the two is better, and it is easy to operate.

[0062] In some embodiments, the three side panels 22 of the flexible storage bag 20 are in a mesh structure. The three side panels 22 of the flexible storage bag 20 can be made of relatively strong fiber or other materials, woven into a mesh, or a mesh surface with evenly distributed mesh holes. The connection of the three side panels 22 is also a mesh structure, and the upper edges of the three side panels 22 do not have mesh holes. Constructing the panels 22 as a mesh structure can increase air permeability and perspective, making it easier for users to observe the items placed in the flexible storage bag 20 and to take out the items.

[0063] Specifically, the front baffle 23 and the bottom surface 21 of the flexible storage bag 20 are waterproof cloth. The flexible storage bag 20 is used to place items. When items such as milk bottles and water cups are placed in the flexible storage bag 20, water leakage may occur. In order to prevent the flexible storage bag 20 from being soaked, the front baffle 23 and the bottom surface 21 can be made of waterproof materials. There are many types of waterproof materials, and waterproof canvas, waterproof nylon cloth or other waterproof materials can be selected. When the front baffle 23 and the bottom surface 21 are made of waterproof materials, when the water cup leaks, etc., just wipe the leaking water on the front baffle 23 and the bottom surface 21 with a paper towel to remove the water, and the leaked water will not soak the front baffle 23 and the bottom surface 21.

[0064] In the description of this specification, the description with reference to the terms "embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0065] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A baby stroller with storage space that is convenient for storage and carrying, characterized in that: include: A vehicle body (10), the vehicle body (10) comprising: an armrest frame (11), a U-shaped front foot frame (12), a rear foot frame (13) and a U-shaped linkage frame (14); the lower end of the armrest frame (11) is rotatably connected to the upper end of the U-shaped front foot frame (12); the rear foot frame (13) is located at the rear side of the U-shaped front foot frame (12) and the upper end is rotatably connected to the armrest frame (11); the U-shaped linkage frame (14) is located below the rotation connection axis between the armrest frame (11) and the U-shaped front foot frame (12), and the U-shaped linkage frame (14) is arranged between the U-shaped front foot frame (12) and the rear foot frame (13); the two front ends of the U-shaped linkage frame (14) are respectively pivotally connected to the left and right sides of the U-shaped front foot frame (12), and the two rear sides of the U-shaped linkage frame (14) are pivotally connected to the two rear foot frames (13); A flexible storage bag (20), wherein a front baffle (23) and a front edge of a bottom surface (21) of the flexible storage bag (20) are fixedly connected to the lower side of the U-shaped front foot frame (12), and the front baffle (23) of the flexible storage bag (20) is tensioned by the arc structure of the U-shaped front foot frame (12), while the front edge of the bottom surface (21) is relaxed; the upper edges of the surrounding pieces (22) on the other three side surfaces of the flexible storage bag (20) are fixedly connected to the U-shaped linkage frame (14), and the rear edge of the bottom surface (21) of the flexible storage bag (20) is fixedly connected to a connecting cross bar between the two rear foot frames (13); A front support frame (30), wherein the front baffle (23) and the front edge of the bottom surface (21) of the flexible storage bag (20) are fixed to the U-shaped front leg frame (12) by the front support frame (30), and the front support frame (30) comprises: two side strips (31) and a U-shaped strip (32), and the U-shaped strip (32) and the two side strips (31) are respectively fixedly connected to the lower side and the left and right sides of the U-shaped front leg frame (12).

2. The baby stroller with storage space for easy storage and carrying as claimed in claim 1, characterized in that: The width dimension of the front baffle (23) of the flexible storage bag (20) is smaller than the front edge dimension of the bottom surface (21) of the flexible storage bag (20).

3. The baby stroller with storage space for easy storage and carrying as claimed in claim 2, characterized in that: The ratio of the width of the front baffle (23) of the flexible storage bag (20) to the front edge size of the bottom surface (21) of the flexible storage bag (20) is 1.3-1.

6.

4. The baby stroller with storage space for easy storage and carrying as claimed in claim 1, characterized in that: The ratio of the width of the front baffle (23) of the flexible storage bag (20) to the arc structure of the U-shaped front foot frame (12) is 0.95-1.

5. The baby stroller with storage space for easy storage and carrying according to claim 1, characterized in that: The flexible storage bag (20) further comprises: an upper edging connected to the upper edge of the surrounding piece (22), the upper edging being wrapped around the U-shaped linkage frame (14).

6. The baby stroller with storage space for easy storage and carrying according to claim 5, characterized in that: The upper edge is fixed to the U-shaped linkage frame (14) by riveting.

7. The baby stroller with storage space for easy storage and carrying according to any one of claims 1 to 6, characterized in that: The three side panels (22) of the flexible storage bag (20) are in a mesh structure.

8. The baby stroller with storage space for easy storage and carrying according to any one of claims 1 to 6, characterized in that: The front baffle (23) and the bottom surface (21) of the flexible storage bag (20) are made of waterproof cloth.

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