Folding bicycle with seat

Abstract

The utility model discloses a folding bicycle with a seat, which comprises a bicycle frame and wheels arranged at the bottom of the bicycle frame, the bicycle frame comprises frames at the front end and the rear end, a bottom folding frame rotationally connected between the two frames, and side folding frames positioned on the two sides, the two ends of the side folding frame and the two ends of the bottom folding frame are rotationally connected to the frames at the front end and the rear end respectively, the two frames are driven to be folded when the side folding frame and the bottom folding frame are folded, and therefore the frame is folded, the occupied space is small after the frame is folded, storage is convenient, a user can conveniently carry the frame when going out, and packaging and delivery of a manufacturer are also convenient. The detachable seat is arranged on the frame, when a child may be carried during outdoor activities, the seat can be installed, the child can sit on the seat, functionality is high, the requirement for carrying goods is met, meanwhile, the child can sit on the seat, the child does not need to pay more attention to the child, and outdoor activities of a user are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of folding bicycles, in particular to a folding bicycle with a seat. Background Art

[0002] Outdoor activities, such as camping, fishing, and photography, are becoming increasingly popular. During these activities, people often carry a large number of items, and manually carrying them to their destination is both time-consuming and labor-intensive. Consequently, people have purchased carts, which allow them to place large amounts of items on a cart and push or pull them to their destination. To make it easier for people to carry items outdoors, foldable carts have also been invented on the market. These carts can be folded when not in use, minimizing the space required.

[0003] The existing folding bicycles have relatively simple functions and can usually only be used as folding bicycles to transport goods. When people are outdoors, they sometimes bring their children with them. When pushing or pulling the folding bicycle, it is difficult to concentrate on the children and it is easy to fail to take good care of them. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a folding bicycle with a seat. In order to solve the above technical problems, the present invention provides the following technical solutions.

[0005] A folding bicycle with a seat comprises a frame and wheels mounted on the bottom of the frame, wherein the frame comprises frames at the front and rear ends, a bottom folding frame rotatably connected between the two frames, and side folding frames located on both sides, wherein the two ends of the side folding frames and the bottom folding frame are respectively rotatably connected to the frames at the front and rear ends, and a detachable seat is provided on the frame.

[0006] Furthermore, connecting buckles are provided on both sides and the back of the seat. The connecting buckles on both sides are installed on the side folding frames, and the connecting buckles on the back are installed on the frame.

[0007] Furthermore, mounting blocks are provided on both sides of the top of the frame, the inner sides of the mounting blocks are rotatably connected to the movable rod, the upper ends of the side folding frames are rotatably connected to the movable rod, and the lower ends of the side folding frames are rotatably connected to the lower end of the frame.

[0008] Furthermore, the side folding frame includes two cross frames connected by hinges, and the cross frame includes a first side rod and a second side rod. The first side rod and the second side rod are movably riveted at the center, the outer end of the first side rod is hinged to the movable rod, and the outer end of the second side rod is hinged to the lower end of the frame. The side folding frame is folded by rotating the movable rod.

[0009] Furthermore, the side folding frame includes two cross frames that are hingedly connected, and the cross frame includes a first side rod and a second side rod. The first side rod and the second side rod are movably riveted at the center. The inner ends of the first side rod and the second side rod are provided with connecting rods parallel to the horizontal plane. The inner ends of the two cross frames are hingedly connected to each other through their respective connecting rods, and the outer ends are hinged to the movable rod and the lower end of the frame through the first side rod and the second side rod respectively. The folding of the side folding frame is achieved by rotating the movable rod.

[0010] Furthermore, a detachable storage slot is installed on the connecting rod, and connecting buckles are provided at both ends of the storage slot, which can be detachably installed on the connecting rod through the connecting buckles.

[0011] Furthermore, the bottom folding frame includes two bottom frames at the front and rear ends and a rotating member for connecting the two bottom frames. One end of the bottom frame is hinged in the rotating member, and the other end is hinged to the lower end of the frame.

[0012] Furthermore, a canopy is provided on the frame, which includes a canopy bracket and a curtain. The canopy bracket is inserted into the upper end of the frame, and the curtain is put on the canopy bracket; the canopy bracket includes several longitudinal rods, connecting parts installed on the top of the longitudinal rods, cross rods rotatably installed on the connecting parts, and a connecting seat located in the center connecting several cross rods, and the cross rods are rotatably connected to the connecting seat.

[0013] Furthermore, a handle frame is provided at the rear end of the frame, and the handle frame is rotatably connected to the upper end of the frame.

[0014] Furthermore, a retractable pull rod is provided at the front end of the frame, the pull rod is hinged to the frame, and a pull ring is provided at the top of the pull rod.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The frame of the present invention includes frames at the front and rear ends, a bottom folding frame rotatably connected between the two frames, and side folding frames located on both sides. The two ends of the side folding frames and the bottom folding frame are respectively rotatably connected to the frames at the front and rear ends. When the side folding frames and the bottom folding frame are folded, the two frames are driven to fold together, thereby realizing the folding of the frame. After folding, the space occupied is small, which is convenient for storage, convenient for users to carry outside, and also convenient for manufacturers to pack and ship.

[0017] The frame is equipped with a detachable seat. When you are carrying children during outdoor activities, you can install the seat and let the children sit on it. It meets the needs of transporting goods while also allowing children to sit on the seat. It is highly functional and does not require more attention to be diverted to the children, making it convenient for users to engage in outdoor activities. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional Figure 1 .

[0019] Figure 2 The side view of the utility model Figure 1 .

[0020] Figure 3 The three-dimensional Figure 2 .

[0021] Figure 4 The side view of the utility model Figure 2 .

[0022] Figure 5 It is a three-dimensional diagram of the canopy bracket of the present utility model.

[0023] Figure markings: 1, frame, 2, wheel, 3, frame, 4, bottom folding frame, 5, side folding frame, 6, seat, 7, connecting buckle, 8, safety belt, 9, mounting block, 10, movable rod, 11, cross frame, 12, first side rod, 13, second side rod, 14, connecting rod, 15, bottom frame, 16, rotating part, 17, storage slot, 18, canopy, 19, canopy bracket, 20, curtain, 21, longitudinal rod, 22, connecting part, 23, cross rod, 24, connecting seat, 25, handle frame, 26, pull rod, 27, pull ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-5 As shown, a folding bicycle with a seat comprises a frame 1 and wheels 2 mounted on the bottom of the frame 1. The frame 1 comprises frames 3 at the front and rear ends, a bottom folding frame 4 rotatably connected between the two frames 3, and side folding frames 5 located on both sides. The ends of the side folding frames 4 and the bottom folding frame 5 are respectively rotatably connected to the frames 3 at the front and rear ends. When the side folding frames 4 and the bottom folding frame 5 are folded, the two frames 3 are driven to fold together, thereby achieving the folding of the frame 1. After folding, the space occupied is small, which is convenient for storage and also convenient for users to carry when going out. The frame 1 is provided with a detachable seat 6. When carrying children during outdoor activities, the seat 6 can be installed so that the children can sit on the seat 6. This is highly functional and satisfies the needs of transporting goods while also allowing children to sit. It does not require more attention to the children, which facilitates users' outdoor activities.

[0026] The seat 6 is provided with connecting buckles 7 on both sides and the back. The seat is installed from top to bottom and fixed by the connecting buckles 7. The connecting buckles 7 on both sides are installed on the side folding frames 5, and the connecting buckle 7 on the back is installed on the frame 3 at the rear end of the frame 1. The connecting buckle 7 is U-shaped and placed on the rod of the frame 1. The user can install or remove the seat 6 according to their needs. The seat can be removed by pulling it upwards. The installation or removal is relatively convenient and meets the convenience of the user. The seat 6 is provided with a safety belt 8. The safety belt limits the child sitting on the seat 6 to prevent the child from falling during driving.

[0027] Mounting blocks 9 are provided on both sides of the top of the frame 3. A movable rod 10 is rotatably connected to the inner side of the mounting blocks 9. There are four movable rods 10 in total. The upper ends of the side folding frames 5 are rotatably connected to the movable rods 10, and the lower ends of the side folding frames 5 are rotatably connected to the lower end of the frame 3. When the side folding frames 5 are folded, the rotation of the movable rods 10 allows the frame 3 to be folded without being raised, making it easier for manufacturers to package and ship. The movable rods 10 are hinged in the upward-opening mounting blocks 9 and cannot be rotated downward. When the frame 1 is in the unfolded state, the movable rods 10 are parallel to the horizontal plane. The connecting buckles 7 on both sides of the seat 6 are mounted on the movable rods 10.

[0028] Example 1, as Figure 1 As shown, the side folding frame 5 includes two cross frames 11 that are hingedly connected. The cross frame 11 includes a first side rod 12 and a second side rod 13. The first side rod 12 and the second side rod 13 have different lengths and are riveted at the center and can rotate at the riveted point. The outer end 12 of the first side rod is hinged to the movable rod 10, and the outer end of the second side rod 13 is hinged to the lower end of the frame 3. When folding, the movable rod 10 rotates upward, driving the cross frame 11 to rotate to achieve folding of the side folding frame 5.

[0029] Example 2, as Figure 4 As shown, the side folding frame 5 includes two hinged cross frames 11, which include a first side bar 12 and a second side bar 13. The first side bar 12 and the second side bar 13 have different lengths and are riveted at the center, allowing them to rotate at the riveted point. The inner ends of the first side bar 12 and the second side bar 13 are provided with a connecting rod 14 parallel to the horizontal plane. The inner ends of the two cross frames 11 are hinged to each other through their respective connecting rods 14, and the outer ends are hinged to the movable rod 10 and the lower end of the frame 3 through the first side bar 12 and the second side bar 13 respectively. When folding, the movable rod 10 rotates upward, driving the cross frames 11 to rotate and realize the folding of the side folding frame 5. The connecting rod 14 is equipped with a detachable storage slot 17. The storage slot 17 is located at the front end of the seat 6. The installation method of the storage slot 17 is similar to that of the seat 6. The storage slot 17 is equipped with a connecting buckle 7 at both ends. The connecting buckle 7 is detachably mounted on the connecting rod 14. When a child sits on the seat 6, the child can place items in the storage slot 17 for convenient storage. When the storage slot 17 is not needed, the storage slot 17 can be pulled up and taken out, which makes installation and disassembly more convenient.

[0030] The folding bottom frame 4 includes two bottom frames 15 at the front and rear ends and a rotating member 16 for connecting the two bottom frames 15. One end of the bottom frame 15 is hinged in the rotating member 16, and the other end is hinged to the lower end of the frame 3. When folding, the rotating member 16 moves upward to drive the two bottom frames 15 to rotate and gather together, and the bottom frames 15 drive the two frames 3 to gather together. The rotating member 16 is composed of two hinged parts connected by hinges and is used to connect and drive the bottom frame 15 to rotate and fold.

[0031] The frame 1 is provided with a canopy 18, which includes a canopy bracket 19 and a curtain 20. The canopy bracket 19 is plugged into the upper end of the frame 3 and can be disassembled. The curtain 20 is put on the canopy bracket 19 for sunshade and rainproof. Users can install or remove the canopy 18 according to their own needs.

[0032] The canopy bracket 19 includes four longitudinal rods 21, a connecting piece 22 installed on the top of the longitudinal rod 21, a cross rod 23 rotatably installed on the connecting piece 22, and a connecting seat 24 located in the center connecting the four cross rods 23. One end of the cross rod 23 is rotatably connected to the connecting piece 22, and the other end is rotatably connected to the connecting seat 24. The canopy bracket 19 can be folded for easy carrying outside.

[0033] The rear end of the frame 1 is provided with a handle frame 25, which is rotatably connected to the upper end of the frame 1. The user can use the handle frame 25 at the rear end of the frame 1 to push or pull the folding bicycle. When not in use, the handle frame 25 can be rotated and stored to reduce the occupied volume.

[0034] The front end of the frame 1 is equipped with a retractable pull rod 26, which is hinged to the frame 1. The user can also pull the folding bicycle by using the pull rod 19. The pull rod 26 is a telescopic rod that can be rotated to adjust to the appropriate height according to the user's height, making it easier for people of different heights to pull. The top of the pull rod 26 is equipped with a pull ring 27 for the user to grasp, making it easier to pull and preventing slipping.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description. It is intended that all variations within the meaning and range of equivalents of the claims be encompassed within the present invention, and any reference numerals in the claims should not be construed as limiting the claims to which they relate.

Claims

1. A folding bicycle with a seat, comprising a frame and wheels mounted on the bottom of the frame, characterized in that: The frame includes frames at the front and rear ends, a bottom folding frame rotatably connected between the two frames, and side folding frames located on both sides. The two ends of the side folding frames and the bottom folding frame are respectively rotatably connected to the frames at the front and rear ends. A detachable seat is provided on the frame.

2. A folding bicycle with a seat according to claim 1, characterized in that: Connecting buckles are provided on both sides and the back of the seat. The connecting buckles on both sides are installed on the side folding frames, and the connecting buckles on the back are installed on the frame.

3. A folding bicycle with a seat according to claim 1, characterized in that: Mounting blocks are provided on both sides of the top of the frame. The inner sides of the mounting blocks are rotatably connected to the movable rod. The upper ends of the side folding frames are rotatably connected to the movable rod, and the lower ends of the side folding frames are rotatably connected to the lower end of the frame.

4. A folding bicycle with a seat according to claim 3, characterized in that: The side folding frame includes two cross frames that are hingedly connected. The cross frame includes a first side rod and a second side rod. The first side rod and the second side rod are movably riveted at the center. The outer end of the first side rod is hinged to the movable rod, and the outer end of the second side rod is hinged to the lower end of the frame. The side folding frame is folded by rotating the movable rod.

5. A folding bicycle with a seat according to claim 3, characterized in that: The side folding frame includes two cross frames that are hingedly connected, and the cross frame includes a first side rod and a second side rod. The first side rod and the second side rod are movably riveted at the center. The inner ends of the first side rod and the second side rod are provided with connecting rods parallel to the horizontal plane. The inner ends of the two cross frames are hingedly connected to each other through their respective connecting rods, and the outer ends are hinged to the movable rod and the lower end of the frame through the first side rod and the second side rod respectively. The folding of the side folding frame is achieved by rotating the movable rod.

6. A folding bicycle with a seat according to claim 5, characterized in that: A detachable storage slot is installed on the connecting rod, and connecting buckles are provided at both ends of the storage slot, which can be detachably installed on the connecting rod through the connecting buckles.

7. A folding bicycle with a seat according to claim 1, characterized in that: The bottom folding frame includes two bottom frames at the front and rear ends and a rotating member for connecting the two bottom frames. One end of the bottom frame is hinged in the rotating member, and the other end is hinged to the lower end of the frame.

8. A folding bicycle with a seat according to claim 1, characterized in that: A canopy is provided on the vehicle frame, and the canopy includes a canopy bracket and a curtain. The canopy bracket is inserted into the upper end of the frame, and the curtain is sleeved on the canopy bracket; the canopy bracket includes a plurality of longitudinal rods, a connecting piece installed on the top of the longitudinal rods, a cross rod rotatably installed on the connecting piece, and a connecting seat located in the center connecting the plurality of cross rods, and the cross rod is rotatably connected to the connecting seat.

9. A folding bicycle with a seat according to claim 1, characterized in that: A handle frame is provided at the rear end of the frame, and the handle frame is rotatably connected to the upper end of the frame.

10. A folding bicycle with a seat according to claim 1, characterized in that: A telescopic pull rod is provided at the front end of the frame, the pull rod is hinged on the frame, and a pull ring is provided at the top of the pull rod.

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