Freight bicycle

Abstract

The utility model provides a freight bicycle. The freight bicycle comprises a bicycle frame, a cushion, a handlebar and a freight box. The bicycle frame is provided with a first supporting seat, and the first supporting seat is located in the front side area of the bicycle frame. The seat cushion is mounted on a bicycle frame and is used for a user to sit; the handlebar is mounted on the bicycle frame and is held by a user; the cushion, the handlebar and the first supporting seat are sequentially arranged in the forward direction of the bicycle frame. The freight box body is detachably mounted on the first supporting seat and is quickly disassembled and assembled relative to the first supporting seat; the freight box body is used for containing different goods, a user observes the goods in the freight box body when sitting on the cushion, the situation that the goods in the freight box body cannot be checked on the rear side is avoided, and the goods of the freight bicycle are prevented from being lost. The freight box body can be connected with or separated from the first supporting seat, so that the freight box body can be matched with the bicycle frame according to different goods, people or pets, multiple purposes of one bicycle are achieved, and the practicability of the freight bicycle is improved.

Description

Technical Field

[0001] This invention relates to the technical field of freight bicycles, and more particularly to a freight bicycle. Background Technology

[0002] With the development of technology, freight bicycles have been applied to daily life, providing an efficient, economical, and environmentally friendly alternative for urban delivery.

[0003] In the prior art, existing freight bicycles include a bicycle frame, a seat, handlebars, and a cargo box. The seat is installed on the bicycle frame and is used for the user to ride on; the handlebars are installed on the bicycle frame and are used for the user to grip; the cargo box is installed in the rear area of ​​the bicycle frame. However, the cargo box cannot be seen from the rear, which makes it easy for goods to be lost in existing freight bicycles. Summary of the Invention

[0004] The purpose of this invention is to provide a cargo bicycle. The bicycle frame has a first support seat located at the front of the frame. A seat is mounted on the frame for the user to ride on. Handlebars are also mounted on the frame for the user to grip. The seat, handlebars, and first support seat are arranged sequentially along the forward direction of the frame. A cargo box is detachably mounted on the first support seat and can be quickly assembled relative to it. The cargo box is used to hold different goods, allowing the user to observe the goods inside while riding the seat, preventing loss of cargo as the cargo box is obstructed from the rear. Furthermore, the cargo box can be connected to or detached from the first support seat to accommodate different goods, people, or pets, thus achieving multi-purpose functionality and improving the practicality of the cargo bicycle.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a freight bicycle for loading goods, the freight bicycle comprising:

[0006] A bicycle frame is provided with a first support seat, which is located in the front area of ​​the bicycle frame.

[0007] A seat cushion, mounted on the bicycle frame, for use by the user;

[0008] The handlebars are mounted on the bicycle frame and are used for the user to grip; the saddle, the handlebars, and the first support seat are arranged sequentially along the forward direction of the bicycle frame;

[0009] The cargo container is detachably mounted to the first support base and can be quickly assembled relative to the first support base; the cargo container is used to accommodate different goods, and the user can observe the goods in the cargo container while sitting on the cushion.

[0010] Optionally, the cargo container is provided with a receiving slot for receiving goods; the cargo container is connected to a connecting seat, which is located above the first support seat and is quickly detachably connected to the first support seat.

[0011] Optionally, the first support base is provided with quick-release holes;

[0012] The connector is connected to a quick-release pin, which is inserted into a quick-release hole and moves along the length of the quick-release hole to achieve a quick-release connection between the quick-release pin and the quick-release hole.

[0013] Optionally, the quick-release hole includes a first mounting hole and a second mounting hole, wherein the first mounting hole and the second mounting hole are connected along the length direction of the quick-release hole;

[0014] The first mounting hole is an arc-shaped hole, and the second mounting hole is an elongated hole. The diameter of the first mounting hole is larger than the width of the second mounting hole.

[0015] The quick-release post is inserted into the first mounting hole and moves toward the second mounting hole, so that the quick-release post engages with the first mounting hole, thereby enabling the connecting seat to be quickly assembled onto the first support seat.

[0016] Optionally, there are multiple quick-release holes, which are distributed at different positions on the first support base;

[0017] The quick-release pins are multiple and distributed at different positions on the connecting seat. At this time, each quick-release pin is arranged corresponding to the quick-release hole.

[0018] Optionally, the freight bicycle also includes a limiting component, which is installed on the connecting seat and provides circumferential limiting for the freight container.

[0019] Optionally, the limiting component includes a base and a plurality of limiting tubes; the base is located between the cargo container and the first support base, and supports the cargo container;

[0020] The base is connected to the connecting seat; the plurality of limiting tubes are respectively connected to the base and fitted onto the cargo container.

[0021] Optionally, the limiting tube is oscillatingly connected to the base;

[0022] The cargo container is provided with a sleeve, which is located around the periphery of the cargo container, and the limiting tube is sleeved on the sleeve;

[0023] The two limiting tubes are disposed on opposite sides of the cargo container and arranged in an inclined direction. The two limiting tubes are installed on the corresponding sleeves and, together with the base, limit the cargo container in multiple directions.

[0024] Optionally, the limiting component further includes a strap connected to the limiting tube and securing the cargo box along the front-rear direction of the bicycle frame.

[0025] Optionally, the freight bicycle includes a front wheel, a rear wheel, and a second support seat;

[0026] The front wheel and the rear wheel are rotatably connected to the bicycle frame, and the front wheel and the rear wheel are located in the front area and the rear area of ​​the bicycle frame, respectively.

[0027] The cargo container is located between the front wheel and the handlebars;

[0028] The second support is connected to the bicycle frame and is located above the rear wheel. The second support is used to support external objects.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] This invention provides a cargo bicycle. The bicycle frame has a first support seat located at the front of the frame. A seat is mounted on the frame for the user to sit on. Handlebars are also mounted on the frame for the user to grip. The seat, handlebars, and first support seat are arranged sequentially along the forward direction of the frame. A cargo box is detachably mounted on the first support seat and can be quickly assembled relative to it. The cargo box is used to hold different goods, allowing the user to observe the goods inside while seated, preventing loss of cargo as the cargo box is obstructed from the rear. Furthermore, the cargo box can be connected to or detached from the first support seat to accommodate different goods, people, or pets, thus achieving multi-purpose functionality and improving the practicality of the cargo bicycle. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0033] Figure 1 A schematic diagram of a freight bicycle according to an embodiment of this application is shown.

[0034] Figure 2 A schematic diagram of the bicycle frame of a freight bicycle according to one embodiment of this application is shown.

[0035] Figure 3 It shows Figure 2 A magnified view of a portion of point A in the middle.

[0036] Figure 4 A schematic diagram of the cargo box of a cargo bicycle according to one embodiment of this application is shown.

[0037] Figure 5 A schematic diagram of another state of the cargo box of a cargo bicycle according to one embodiment of this application is shown.

[0038] Attached Figure

[0039] 100. Freight bicycles;

[0040] 10. Bicycle frame; 11. First support base; 11a. Quick-release hole; 11b. First mounting hole; 11c. Second mounting hole;

[0041] 20. Seat cushion;

[0042] 30. Handlebars;

[0043] 40. Cargo container; 41. Connecting seat; 411. Quick-release post; 42. Sleeve;

[0044] 50. Limiting component; 51. Base; 52. Limiting tube; 53. Strap;

[0045] 60. Front wheel;

[0046] 70. Rear wheel;

[0047] 80. Second support seat. Detailed Implementation

[0048] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0049] Please refer to the attached document. Figures 1-5This application provides a freight bicycle 100, which is used for loading goods and provides an efficient, economical and environmentally friendly alternative for urban delivery.

[0050] Please refer to the attached document. Figures 1-5 In this embodiment, the freight bicycle 100 includes a bicycle frame 10, a seat 20, handlebars 30, and a cargo box 40. The bicycle frame 10 is provided with a first support seat 11, which is located in the front area of ​​the bicycle frame 10. The seat 20 is installed on the bicycle frame 10 and is used for the user to sit on. The handlebars 30 are installed on the bicycle frame 10 and are used for the user to grip. The seat 20, handlebars 30, and first support seat 11 are arranged sequentially along the forward direction of the bicycle frame 10. The cargo box 40 is detachably installed on the first support seat 11 and can be quickly assembled relative to the first support seat 11. The cargo box 40 is used to hold different goods. When the user sits on the seat 20, they can observe the goods in the cargo box 40, avoiding the cargo box 40 being invisible from the rear and preventing the loss of goods from the freight bicycle 100. Meanwhile, the cargo box 40 can be connected to or detached from the first support 11 so that it can be matched with the bicycle frame 10 according to different goods, people or pets, thereby realizing multiple uses of one vehicle and improving the practicality of the cargo bicycle 100.

[0051] Please refer to the attached document. Figures 1-5 In this embodiment, the bicycle frame 10 serves as a support component for the freight bicycle 100, supporting the seat 20, handlebars 30, and freight box 40. The bicycle frame 10 is provided with a first support seat 11, which is located in the front area of ​​the bicycle frame 10.

[0052] The seat 20 is mounted on the bicycle frame 10 and is used for the user to sit on; so that the user can ride the bicycle frame 10 while sitting on the seat 20.

[0053] The handlebars 30 are mounted on the bicycle frame 10 and are used by the user to grip them; the seat 20, handlebars 30 and first support seat 11 are arranged in sequence along the forward direction of the bicycle frame 10; so that the user can grip the handlebars 30 to control the direction of the bicycle frame 10, and adjust the bicycle frame 10 for straight-line or turning travel.

[0054] The cargo box 40 is detachably mounted to the first support base 11 and can be quickly assembled relative to the first support base 11. The cargo box 40 is used to hold different goods, and the user can observe the goods in the cargo box 40 while riding the seat 20, avoiding the situation where the cargo box 40 is not visible from the rear, thus preventing the loss of goods from the cargo bicycle 100. At the same time, the cargo box 40 can be connected to or detached from the first support base 11, so as to match different goods, people or pets to the bicycle frame 10, thereby realizing multiple uses of one vehicle and improving the practicality of the cargo bicycle 100.

[0055] Please refer to the attached document. Figures 1-5 In this embodiment, the cargo container 40 is provided with a receiving groove, which serves as the inner sidewall of the cargo container 40. This groove is used to accommodate goods, allowing the cargo container 40 to store goods and facilitating full utilization of the groove space. The cargo container 40 is connected to a connecting seat 41, which is located above the first support seat 11 and is quickly detached from it. This allows the cargo container 40 to be quickly and easily connected to the first support seat 11, enabling it to connect or detach from the first support seat 11. When the connecting seat 41 is connected to the first support seat 11, the cargo container 40 is fixed to the bicycle frame 10, facilitating the transport of goods or pets by the cargo bicycle 100. When the connecting seat 41 is detached from the first support seat 11, the cargo container 40 is detached from the bicycle frame 10, allowing a person to sit on the first support seat 11 and interact with the container at any time.

[0056] Please refer to the attached document. Figures 1-5 In this embodiment of the application, the first support base 11 is provided with a quick-release hole 11a; the connecting base 41 is connected with a quick-release post 411, which is inserted into the quick-release hole 11a and moves along the length direction of the quick-release hole 11a, so as to adjust the position of the quick-release post 411 relative to the quick-release hole 11a, so as to realize the quick-release connection between the quick-release post 411 and the quick-release hole 11a, thereby facilitating the connecting base 41 to connect to or disconnect from the first support base 11 as the quick-release post 411 moves.

[0057] Please refer to the attached document. Figures 1-5In this embodiment, the quick-release hole 11a includes a first mounting hole 11b and a second mounting hole 11c. The first mounting hole 11b and the second mounting hole 11c are connected along the length of the quick-release hole 11a. This allows the quick-release pin 411 to move relative to each other along the first mounting hole 11b and the second mounting hole 11c. The first mounting hole 11b is an arc-shaped hole, and the second mounting hole 11c is an elongated hole. The diameter of the first mounting hole 11b is larger than the width of the second mounting hole 11c. This allows the quick-release pin 411 to pass through the first mounting hole 11b in the vertical direction. The inner wall of the second mounting hole 11c restricts the quick-release pin 411 from moving in the vertical direction. The quick-release pin 411 is inserted into the first mounting hole 11b and moves toward the second mounting hole 11c, so that the quick-release pin 411 engages with the first mounting hole 11b, thereby realizing the quick-release assembly of the connecting seat 41 onto the first support seat 11.

[0058] The first support base 11 is connected to an indexing pin. When the quick-release pin 411 is in the second mounting hole 11c, the indexing pin pops out to limit the range of motion of the quick-release pin 411, so that the connecting seat 41 cannot move relative to the first support base 11, thereby fixing the cargo box 40 to the bicycle frame 10. When the indexing pin is released, the quick-release pin 411 can move from the second mounting hole 11c to the first mounting hole 11b, so that the connecting seat 41 can disengage relative to the first support base 11, thereby disengaging the cargo box 40 from the bicycle frame 10.

[0059] Please refer to the attached document. Figures 1-5 In this embodiment, there are multiple quick-release holes 11a, which are distributed at different positions of the first support 11; there are multiple quick-release posts 411, which are distributed at different positions of the connecting seat 41. At this time, each quick-release post 411 is arranged corresponding to the quick-release hole 11a. By arranging multiple quick-release posts 411 and multiple quick-release holes 11a, the connection stability of the cargo box 40 relative to the bicycle frame 10 is increased, and the slow movement of the cargo box 40 during transportation is avoided.

[0060] Please refer to the attached document. Figures 1-5 In this embodiment of the application, the freight bicycle 100 also includes a limiting component 50, which is installed on the connecting seat 41 and limits the freight box 40 on the periphery, thereby strengthening the connection strength between the freight box 40 and the connecting seat 41, ensuring the positional accuracy of the freight box 40 relative to the connecting seat 41, preventing the freight box 40 from shaking relative to the connecting seat 41, and preventing the freight box 40 from accidentally detaching from the connecting seat 41.

[0061] Please refer to the attached document. Figures 1-5In this embodiment, the limiting component 50 includes a base 51 and a plurality of limiting tubes 52. The base 51 is located between the cargo box 40 and the first support seat 11 and supports the cargo box 40. The base 51 is connected to the connecting seat 41 so that the limiting component 50 can be connected to the connecting seat 41 through the base 51. The plurality of limiting tubes 52 are respectively connected to the base 51 and sleeved on the cargo box 40 so that the limiting component 50 can restrict different positions of the cargo box 40 through the plurality of limiting tubes 52, thereby preventing the cargo box 40 from moving in different directions and ensuring the position of the cargo box 40 relative to the connecting seat 41.

[0062] In this embodiment, the limiting tube 52 is pivotally connected to the base 51 to adjust its position relative to the base 51. This allows the limiting tube 52 to decrease or increase its distance from the cargo container 40 as it pivots. When the distance between the limiting tube 52 and the cargo container 40 decreases, the limiting tube 52 restricts the position of the cargo container 40, preventing it from accidentally detaching from the connecting seat 41. When the distance between the limiting tube 52 and the cargo container 40 increases, the cargo container 40 can detach from the connecting seat 41.

[0063] Please refer to the attached document. Figures 1-5 The cargo container 40 is provided with a sleeve 42, which is located around the periphery of the cargo container 40. A limiting tube 52 is fitted onto the sleeve 42. This allows the cargo container 40 to connect with the limiting tube 52 via the sleeve 42, ensuring the position of the cargo container 40 relative to the limiting tube 52, thus allowing the limiting tube 52 to restrict the position of the cargo container 40. Two limiting tubes 52 are located on opposite sides of the cargo container 40 and arranged along an inclined direction. The two limiting tubes 52 are installed on corresponding sleeves 42 and, together with the base 51, limit the cargo container 40 in multiple directions, preventing the cargo container 40 from moving in different directions and ensuring the position of the cargo container 40 relative to the connecting seat 41.

[0064] Please refer to the attached document. Figures 1-5 In this embodiment of the application, the limiting component 50 further includes a strap 53, which is connected to the limiting tube 52 and tightens the cargo box 40 along the front-rear direction of the bicycle frame 10, so that the strap 53 can further restrict the cargo box 40 and further enhance the stability of the cargo box 40 relative to the bicycle frame 10.

[0065] Please refer to the attached document. Figures 1-2In this embodiment, the freight bicycle 100 includes a front wheel 60, a rear wheel 70, and a second support 80. The front wheel 60 and rear wheel 70 are rotatably connected to the bicycle frame 10 to adjust their positions relative to the frame, facilitating rolling of the front wheel 60 and rear wheel 70 relative to the ground. The front wheel 60 and rear wheel 70 are located in the front and rear areas of the bicycle frame 10, respectively. The cargo box 40 is located between the front wheel 60 and the handlebars 30, ensuring a more stable center of gravity and greater load-bearing capacity. Goods inside the cargo box 40 are within the driver's line of sight, preventing the cargo box from being obscured from view and thus preventing cargo loss. The second support 80 is connected to the bicycle frame 10 and positioned above the rear wheel 70. The second support 80 supports external objects, facilitating their transport and increasing the transport capacity of the freight bicycle 100.

[0066] Compared with the prior art, the beneficial effects of the present invention are:

[0067] This invention provides a cargo bicycle 100. The bicycle frame 10 has a first support seat 11 located in the front area of ​​the bicycle frame 10. A seat 20 is mounted on the bicycle frame 10 for the user to sit on. A handlebar 30 is mounted on the bicycle frame 10 for the user to grip. The seat 20, handlebar 30, and first support seat 11 are arranged sequentially along the forward direction of the bicycle frame 10. A cargo box 40 is detachably mounted on the first support seat 11 and can be quickly assembled relative to the first support seat 11. The cargo box 40 is used to hold different goods. The user can observe the goods in the cargo box 40 while sitting on the seat 20, preventing the cargo box from being inaccessible from the rear and preventing loss of goods from the cargo bicycle 100. Simultaneously, the cargo box 40 can be connected to or detached from the first support seat 11 to accommodate different goods, people, or pets on the bicycle frame 10, thus achieving multiple uses and improving the practicality of the cargo bicycle 100.

[0068] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0069] It should also be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or may be connected to an intermediary component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or indirectly connected to the other component through an intermediary component.

[0070] Furthermore, the use of terms such as "first" and "second" in this invention is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0071] The above description is merely a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural transformations made using the contents of the present invention's specification and drawings under the inventive concept of the present invention, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present invention.

Claims

1. A freight bicycle, characterized in that, The freight bicycle, used for loading goods, includes: A bicycle frame is provided with a first support seat, which is located in the front area of ​​the bicycle frame. A seat cushion, mounted on the bicycle frame, for use by the user; The handlebars are mounted on the bicycle frame and are used for the user to grip; the saddle, the handlebars, and the first support seat are arranged sequentially along the forward direction of the bicycle frame; The cargo container is detachably mounted to the first support base and can be quickly assembled relative to the first support base; the cargo container is used to accommodate different goods, and the user can observe the goods in the cargo container while sitting on the cushion.

2. The freight bicycle according to claim 1, characterized in that, The cargo container is provided with a receiving slot for accommodating goods; the cargo container is connected to a connecting seat, which is located above the first support seat and is quickly detachably connected to the first support seat.

3. The freight bicycle according to claim 2, characterized in that, The first support base is provided with quick-release holes; The connector is connected to a quick-release pin, which is inserted into a quick-release hole and moves along the length of the quick-release hole to achieve a quick-release connection between the quick-release pin and the quick-release hole.

4. The freight bicycle according to claim 3, characterized in that, The quick-release hole includes a first mounting hole and a second mounting hole, and the first mounting hole and the second mounting hole are connected along the length direction of the quick-release hole; The first mounting hole is an arc-shaped hole, and the second mounting hole is an elongated hole. The diameter of the first mounting hole is larger than the width of the second mounting hole. The quick-release post is inserted into the first mounting hole and moves toward the second mounting hole, so that the quick-release post engages with the first mounting hole, thereby enabling the connecting seat to be quickly assembled onto the first support seat.

5. The freight bicycle according to claim 4, characterized in that, The quick-release holes are multiple, and the multiple quick-release holes are distributed at different positions of the first support base; The quick-release pins are multiple and distributed at different positions on the connecting seat. At this time, each quick-release pin is arranged corresponding to the quick-release hole.

6. The freight bicycle according to claim 2, characterized in that, The freight bicycle also includes a limiting component, which is installed on the connecting seat and provides circumferential limiting for the freight container.

7. The freight bicycle according to claim 6, characterized in that, The limiting component includes a base and multiple limiting tubes; the base is located between the cargo container and the first support base, and supports the cargo container; The base is connected to the connecting seat; the plurality of limiting tubes are respectively connected to the base and fitted onto the cargo container.

8. The freight bicycle according to claim 7, characterized in that, The limiting tube is oscillatingly connected to the base; The cargo container is provided with a sleeve, which is located around the periphery of the cargo container, and the limiting tube is sleeved on the sleeve; The two limiting tubes are disposed on opposite sides of the cargo container and arranged in an inclined direction. The two limiting tubes are installed on the corresponding sleeves and, together with the base, limit the cargo container in multiple directions.

9. The freight bicycle according to claim 7, characterized in that, The limiting component also includes a strap connected to the limiting tube and tightening the cargo box along the front-rear direction of the bicycle frame.

10. The freight bicycle according to claim 1, characterized in that, The freight bicycle includes a front wheel, a rear wheel, and a second support base; The front wheel and the rear wheel are rotatably connected to the bicycle frame, and the front wheel and the rear wheel are located in the front area and the rear area of ​​the bicycle frame, respectively. The cargo container is located between the front wheel and the handlebars; The second support is connected to the bicycle frame and is located above the rear wheel. The second support is used to support external objects.

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