Human-powered vehicle

Abstract

The utility model discloses a rickshaw which is characterized in that a frame structure is formed on a rickshaw body, a first containing space is formed in the center of the rickshaw body, a first turnover baffle is formed at the front end of the rickshaw body, and a second turnover baffle is formed on an upper extending frame at the rear end of the rickshaw body; the lower edge of the first turnover baffle is connected with the lower edge rotating shaft of the front end of the vehicle body; the upper edge of the second turnover baffle is connected with the upper extension frame through a rotating shaft; the two foldable supporting columns are connected to the back face of the second turnover baffle, and when the second turnover baffle is parallel to the vehicle body, the two foldable supporting columns support the non-rotating-shaft connecting end of the second turnover baffle. The two damping wheels are arranged at the bottom of the frame structure in parallel; the seat plate can be borne on the vehicle body on two sides of the accommodating space; when the seat plate is used for a child to sit, the second turnover baffle is turned downwards to be attached to the upper extending frame to form a backrest plate; when the second turnover baffle is turned upwards to be parallel to the vehicle body and is supported by the two foldable supporting columns, the second turnover baffle is used for an adult to sit.

Description

Technical Field

[0001] The utility model relates to a human-powered vehicle which can be driven by hand pushing and / or by a detachable human-powered driving mechanism. Background Art

[0002] Rickshaws (including carts, bicycles, etc.) refer to two-wheeled passenger or freight vehicles driven by human power. Rickshaws have gradually become a common means of transportation in cities. In today's urban life, the main application scenarios of rickshaws are daily life scenarios, and the main users are the elderly. In daily life scenarios, users use rickshaws to move goods (for example, purchased vegetables) and transport people (for example, picking up grandchildren from school).

[0003] Chinese patent CN201320157899.9 discloses a human-powered cart, including a frame and wheels, wherein the frame is a type, and the wheels have two sets, the frame is fixedly mounted on the connecting shaft of the load-bearing wheels, and the other set of wheels are swivel wheels, which are located at the lower side of the frame and in the same direction as the vertical frame of the frame, and handrails are installed on the vertical frame of the frame.

[0004] Chinese patent CN02245268.0 discloses a cart, which is a human-powered cart and consists of a hopper, a frame, and wheels. The wheels are mounted on an axle, and the axle is fixed to a connecting plate of the frame by bolts through an axle cover plate. The hopper is mounted to a front frame by bolts through a hinge seat and a hinge cover plate, and a locking pin at the lower rear of the hopper is locked with a locking plate on a cross support of the frame.

[0005] The existing human-powered cart has the following defects and needs to be improved.

[0006] 1. Existing rickshaws either use a human hand-pushing method, which is not suitable for long-distance heavy-weight transportation, or use a detachable human drive mechanism (bicycle) whose drive method is not flexible enough and cannot go up and down stairs.

[0007] 2. Existing rickshaws do not have seats specially designed for adults or children, making them uncomfortable to ride.

[0008] 3. When the existing rickshaws travel on uneven roads, there is no buffer, and the cargo and passengers will be bumpy, causing inconvenience in driving or discomfort in riding.

[0009] 4. When the existing rickshaw is traveling in a small space, the steering is not flexible.

[0010] 5. Existing rickshaws cannot go up and down stairs, which has defects in usage scenarios.

[0011] 6. As mentioned in the first point above, existing rickshaws are either pushed by human power or driven by a detachable human power drive mechanism (bicycle). It is impossible to provide rickshaws pushed by human power and / or driven by a detachable human power drive mechanism (bicycle) according to usage requirements. Utility Model Content

[0012] A series of simplified concepts are introduced in the utility model content section, which are all simplifications of the prior art in the field, which will be further described in detail in the specific implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and necessary technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0013] The technical problem to be solved by the utility model is to provide a rickshaw which can solve the defects of the prior art, wherein the rickshaw can be driven by hand pushing and / or by a detachable human driving mechanism (bicycle).

[0014] In order to solve the above technical problems, the human-powered vehicle provided by the utility model comprises:

[0015] The vehicle body 1 is formed into a frame structure, a first accommodation space is formed in the center thereof, and the accommodation space is used to accommodate the legs of the passengers. A first reversible baffle 2 is formed at the front end thereof, and a second reversible baffle 4 is formed on the upper extension frame 3 at the rear end thereof;

[0016] A first reversible baffle 2, the lower edge of which is connected to the rotation axis of the lower edge of the front end of the vehicle body 1, and can be used as a footrest for adults when they are riding, and when transporting goods, it closes the front end of the first accommodating space to prevent the goods from falling out;

[0017] A second flippable baffle 4, the upper edge of which is connected to the rotation axis of the upper extension frame 3;

[0018] Two foldable support columns 5 are connected to the back of the second flip baffle 4. When the second flip baffle 4 is placed in parallel with the vehicle body 1, the two foldable support columns 5 support the non-rotating shaft connection end of the second flip baffle 4;

[0019] Two shock-absorbing wheels 6 are arranged in parallel at the bottom of the frame structure;

[0020] A seat plate, which can be carried on the vehicle body 1 on both sides of the accommodating space;

[0021] When the seat is used for children, the second flip baffle 4 flips down and fits the upper extension frame 3 to form a backrest; when the second flip baffle 4 flips up and is parallel to the vehicle body 1 and is supported by two foldable support columns 5, the second flip baffle 4 is used for adults.

[0022] Preferably, the rickshaw is further improved, further comprising:

[0023] A removable plug-in handrail 11, which can be plugged into the upper extension frame 3, and which forms a handrail frame 12, a first handrail 13 and a second handrail 14;

[0024] A first armrest 13, which is formed on the front side of the armrest frame 12 and is used by adults to hold on to when riding;

[0025] A second handrail 14, which is formed on the back of the handrail frame 12, and is used when the cart is pushed manually;

[0026] The armrest frame 12 is used for adults to sit on the backrest.

[0027] Preferably, the rickshaw is further improved to include: a removable rotating armrest 7, which can be installed on both sides of the vehicle body 1, and is used for children to hold on to when riding. For example, one side of the removable rotating armrest 7 is plugged into the bearings on both sides of the vehicle body 1 through a rotating shaft, and the child can hold on to it when riding, and the volume of the first accommodating space can be increased when transporting goods.

[0028] Preferably, the rickshaw is further improved, further comprising:

[0029] The detachable stair climbing triangular wheels 8 can be installed on both sides of the rear end of the vehicle body 1.

[0030] Preferably, the rickshaw is further improved, further comprising:

[0031] A plug connector 9, which can be plugged and fixed in the vehicle body 1 and is located at the lower rear end of the vehicle body 1;

[0032] Universal wheel 10, which is formed on one side of the bottom wall of the connector 9;

[0033] When the connector 9 is installed in place, the universal wheel 10 is close to the rear end of the vehicle body 1 .

[0034] Preferably, the rickshaw is further improved, further comprising:

[0035] The shaft sleeve rotating connecting member 15 is formed at the rear end of the vehicle body 1 or the back side of the extension frame 3 and is used to connect a detachable human-powered driving mechanism 16 .

[0036] Preferably, the rickshaw is further improved, and the sleeve rotating connector 15 comprises:

[0037] A shaft 17 formed with an upper connecting end 18 and a lower connecting end 19;

[0038] The shaft sleeve 20 has a front side adjacent to the rear end of the vehicle body 1 or the extension frame 3, and a plug-in portion 21 is formed on the back side wall thereof, and the plug-in portion 21 is used to connect the detachable human-powered driving mechanism 16;

[0039] An upper limit member 22 is formed at the rear end of the vehicle body 1 or on the extension frame 3, and is formed with a second accommodation space, wherein the second accommodation space is used to insert the upper connection end 18, and the upper limit member 22 can limit the displacement of the upper connection end 18 in the driving direction of the rickshaw, and the upper limit member 22 allows the connection end 18 to rotate around the connection pin in a plane perpendicular to the driving direction of the rickshaw;

[0040] A lower connecting end 19 formed with a first connecting hole 23;

[0041] A second connection hole formed at the rear end of the vehicle body 1 or on the extension frame 3;

[0042] A connecting pin, which passes through the first connecting hole 23 and the second connecting hole, and is connected to the rear end of the vehicle body 1 or the extension frame 3 to form a rotating shaft;

[0043] The plug-in portion 21 is formed on the back side of the rotating shaft body 17 and is used to connect the detachable human-powered driving mechanism 16 .

[0044] Preferably, the human-powered vehicle is further improved by removing the human-powered driving mechanism 16 , which is a bicycle, and the frame of which is plugged into the plug-in portion 21 .

[0045] The utility model can achieve the following technical effects through structural improvement:

[0046] 1. The utility model provides a combination of human propulsion and human-driven mechanism (bicycle) driving, which can flexibly choose to use human propulsion or human-driven mechanism driving, and can flexibly select the driving mode according to the usage scenario.

[0047] 2. The utility model is designed with a detachable and pluggable armrest for easy use when pushing, and is designed with a first armrest and a second armrest for easy support by passengers.

[0048] 3. The utility model is designed with child and adult seats. The child seat is more flexible and can be arranged as needed. The adult seat can flip the backrest of the child seat when needed, and the shock-absorbing wheels provide better comfort for passengers.

[0049] 4. The utility model is designed with a vehicle body having shock-absorbing wheels (for example, shock-absorbing springs), which can provide a shock-absorbing effect when driving on uneven roads, significantly reduce bumps, and improve driving safety and comfort.

[0050] 5. The utility model can add a universal wheel as a steering wheel by plugging, which makes the steering more flexible in a narrow space. When the human-powered driving mode is adopted, the universal wheel and the shock-absorbing wheel work together to stably support the rickshaw on the ground, avoiding the situation where the handrail needs to be lifted when only the shock-absorbing wheel is pushed by manpower.

[0051] 6. The utility model is designed with a detachable climbing triangular wheel. When it is necessary to go up and down stairs, the detachable climbing triangular wheel can be installed on the rotating shaft of the vehicle body. Going up and down stairs can be achieved by human pulling, providing wider practicality.

[0052] 7. Further based on the structure provided in the first point above, the utility model has flexible steering and small size when manual propulsion is selected, and can go up and down stairs through the detachable climbing triangular wheels. When the utility model is connected to the detachable manual driving mechanism, it can provide a large driving force to carry heavier people or goods and provide a faster transportation speed.

[0053] 8. The utility model is designed with a shaft sleeve rotating connector, and the human-powered driving mechanism can be plugged (for example, by interference fit or bolt fixation after plugging) on ​​the plug-in portion of the shaft sleeve side wall of the shaft sleeve rotating connector. The human-powered driving mechanism is connected to the shaft sleeve and then used to rotate around the axis of the shaft sleeve rotating connector. The limiter can limit the displacement of the upper connecting end in the driving direction of the rickshaw and then limit the movement of the human-powered driving mechanism relative to the vehicle body, so that the human-powered driving mechanism and the vehicle body form a whole in the driving direction. The upper limiter allows the connecting end to rotate around the connecting pin on a plane perpendicular to the driving direction of the rickshaw. In this way, when passing through uneven roads, if the two shock-absorbing wheels move at uneven heights (for example, one shock-absorbing wheel drives into a pothole and the other shock-absorbing wheel drives up a small slope), the vehicle body rotates slightly while the human-powered driving mechanism remains horizontal, avoiding bumps or unilateral jumping of the vehicle body, and significantly improving the comfort of the rickshaw moving on uneven roads. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] The drawings of the present utility model are intended to illustrate the general characteristics of the methods, structures and / or materials used in specific exemplary embodiments of the present utility model, and to supplement the description in the specification. However, the drawings of the present utility model are schematic diagrams not drawn to scale, and thus may not accurately reflect the precise structure or performance characteristics of any given embodiment. The drawings of the present utility model should not be interpreted as limiting or restricting the range of values ​​or properties covered by the exemplary embodiments of the present utility model. The present utility model is further described in detail below in conjunction with the drawings and specific embodiments:

[0055] Figure 1 This is a schematic diagram of the vehicle body structure of the utility model Figure 1 .

[0056] Figure 2 This is a schematic diagram of the vehicle body structure of the utility model Figure 2 .

[0057] Figure 3 This is a schematic diagram of the vehicle body structure of the utility model Figure 3 .

[0058] Figure 4The utility model is a schematic diagram of the structure of a detachable and pluggable handrail.

[0059] Figure 5 It is a schematic diagram of the overall structure of the utility model.

[0060] Figure 6 It is a schematic diagram of the structure of the connecting piece of the utility model.

[0061] Description of Reference Numerals

[0062] Car body 1

[0063] Accommodation space 1.1

[0064] First reversible baffle 2

[0065] Upper extension rack 3

[0066] Second flip-up flap 4

[0067] Foldable support column 5

[0068] Shock wheel 6

[0069] Removable swivel armrest7

[0070] Removable climbing triangular wheel 8

[0071] Connector 9

[0072] Universal wheel 10

[0073] Removable plug-in armrest 11

[0074] Handrail 12

[0075] First handrail 13

[0076] Second handrail 14

[0077] Shaft sleeve rotating connector 15

[0078] Removable human-powered drive mechanism 16

[0079] Rotating shaft 17

[0080] Upper connection terminal 18

[0081] Lower connection end 19

[0082] Plug-in portion 21

[0083] Upper limit piece 22

[0084] The first connecting hole 23 . DETAILED DESCRIPTION

[0085] The following is an explanation of the implementation of the utility model by specific specific embodiments, and those skilled in the art can fully understand the other advantages and technical effects of the utility model from the content disclosed in this specification. The utility model can also be implemented or applied through different specific embodiments, and the details in this specification can also be applied based on different viewpoints, and various modifications or changes can be made without deviating from the general design concept of the utility model. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. The following exemplary embodiments of the utility model can be implemented in a variety of different forms and should not be interpreted as being limited to the specific embodiments described here. It should be understood that these embodiments are provided to make the disclosure of the utility model thorough and complete, and to fully convey the technical solutions of these exemplary specific embodiments to those skilled in the art. It should be understood that when an element is referred to as "connected" or "coupled" to another element, the element can be directly connected or coupled to another element, or there can be an intermediate element. The difference is that when an element is referred to as "directly connected" or "directly coupled" to another element, there is no intermediate element. In all the drawings, the same reference numerals always represent the same element.

[0086] First embodiment;

[0087] The utility model provides a rickshaw, which can be used in combination with the structure provided in the second embodiment to form a human-driven cart, and can also be used in combination with the structure provided in the third embodiment to form a rickshaw driven by a human-driven mechanism, and can also be used in combination with the structures provided in the second embodiment and the third embodiment at the same time, including:

[0088] Car body 1, reference Figure 1 Combination Figure 2 As shown, it is formed into a frame structure, a first accommodating space 1.1 is formed in the center, a first reversible baffle 2 is formed at the front end, and a second reversible baffle 4 is formed on the upper extension frame 3 at the rear end;

[0089] A first flippable baffle 2, the lower edge of which is connected to the rotation axis of the lower edge of the front end of the vehicle body 1;

[0090] A second flippable baffle 4, the upper edge of which is connected to the rotation axis of the upper extension frame 3;

[0091] Two foldable support columns 5 are connected to the back of the second flip baffle 4. When the second flip baffle 4 is placed in parallel with the vehicle body 1, the two foldable support columns 5 support the non-rotating shaft connection end of the second flip baffle 4;

[0092] Two shock-absorbing wheels 6 are arranged in parallel at the bottom of the frame structure;

[0093] A seat plate, not shown in the figure, has any shape and can be carried on the vehicle body 1 on both sides of the accommodating space;

[0094] When the seat is used for children, the second flip baffle 4 flips down and fits the upper extension frame 3 to form a backrest; when the second flip baffle 4 flips up and is parallel to the vehicle body 1 and is supported by two foldable support columns 5, the second flip baffle 4 is used for adults.

[0095] Continue to refer Figure 2 As shown, the first embodiment can be further improved by adding removable rotating armrests 7, which can be installed on both sides of the vehicle body 1 and used for children to hold on to when riding. The removable rotating armrests 7 can be connected to both sides of the vehicle body 1 by plugging the rotating shaft.

[0096] Optionally, the first embodiment described above can be further improved by adding detachable stair-climbing triangular wheels 8 which can be installed on both sides of the rear end of the vehicle body 1, thereby enabling the first embodiment to have a stair-climbing function.

[0097] Optionally, the first embodiment described above is further improved to include:

[0098] A plug connector 9, which can be plugged and fixed in the vehicle body 1 and is located at the lower rear end of the vehicle body 1;

[0099] Universal wheel 10, which is formed on one side of the bottom wall of the connector 9;

[0100] When the connector 9 is installed in place, the universal wheel 10 is close to the rear end of the vehicle body 1;

[0101] This further improves the steering flexibility of the first embodiment, allowing it to complete steering in a narrow space.

[0102] In addition, it should be understood that, although the terms "first", "second", etc. can be used here to describe different elements, components, regions, layers and / or parts, these elements, components, regions, layers and / or parts should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or part from another element, component, region, layer or part. Therefore, without departing from the teachings of the exemplary embodiments of the present utility model, the first element, component, region, layer or part discussed below may also be referred to as the second element, component, region, layer or part.

[0103] Second embodiment;

[0104] The second embodiment of the utility model is a further improvement on the above-mentioned first embodiment. The second embodiment is combined with the first embodiment to form a human-powered cart. The same parts are not repeated here. Figure 4 As shown, it also includes:

[0105] A removable plug-in handrail 11, which can be plugged into the upper extension frame 3, and which forms a handrail frame 12, a first handrail 13 and a second handrail 14;

[0106] A first armrest 13, which is formed on the front side of the armrest frame 12 and is used by adults to hold on to when riding;

[0107] A second handrail 14, which is formed on the back of the handrail frame 12, and is used when the cart is pushed manually;

[0108] The armrest frame 12 is used for adults to sit on the backrest.

[0109] Third embodiment;

[0110] The third embodiment of the utility model is a further improvement on the above second embodiment. The third embodiment is combined with the second embodiment to form a human-powered vehicle (bicycle) driven by a human-powered driving mechanism. The same parts are not repeated here. Figure 5 As shown, it also includes:

[0111] The sleeve rotating connector 15 is formed at the rear end of the vehicle body 1 or the back of the extension frame 3, Figure 3 As shown, it is used to connect the removable human drive mechanism 16, refer to Figure 6 As shown, the sleeve rotating connection member 15 includes:

[0112] A shaft 17 formed with an upper connecting end 18 and a lower connecting end 19;

[0113] The shaft sleeve 20 has a front side adjacent to the rear end of the vehicle body 1 or the extension frame 3, and a plug-in portion 21 is formed on the back side wall thereof, and the plug-in portion 21 is used to connect the detachable human-powered driving mechanism 16;

[0114] An upper limit member 22 is formed at the rear end of the vehicle body 1 or on the extension frame 3, and is formed with a second accommodation space, wherein the second accommodation space is used to insert the upper connection end 18, and the upper limit member 22 can limit the displacement of the upper connection end 18 in the driving direction of the rickshaw, and the upper limit member 22 allows the connection end 18 to rotate around the connection pin in a plane perpendicular to the driving direction of the rickshaw;

[0115] A lower connecting end 19 formed with a first connecting hole 23;

[0116] A second connection hole formed at the rear end of the vehicle body 1 or on the extension frame 3;

[0117] A connecting pin, which passes through the first connecting hole 23 and the second connecting hole, and is connected to the rear end of the vehicle body 1 or the extension frame 3 to form a rotating shaft;

[0118] The plug-in portion 21 is formed on the back side of the rotating shaft body 17 and is used to connect the detachable human-powered driving mechanism 16 .

[0119] The removable human-powered driving mechanism 16 is a bicycle, and its frame is plugged into the plug-in portion 21 .

[0120] That is, through the shaft sleeve rotating connector, the detachable human-powered driving mechanism can rotate around the shaft sleeve rotating connector (that is, turning when riding a bicycle), and the shaft sleeve rotating connector can also realize the two shock-absorbing wheels to be selected at a certain angle to the left and right of the vertical driving direction (that is, the vehicle body can be appropriately rotated and twisted while the detachable human-powered driving mechanism maintains normal driving), which significantly improves the driving comfort.

[0121] Unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. It will also be understood that, unless explicitly defined herein, terms such as those defined in general dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant field, and not interpreted in an ideal or overly formal sense.

[0122] The present invention is described in detail above through specific implementation methods and examples, but these do not constitute limitations of the present invention. Without departing from the principle of the present invention, those skilled in the art may make many modifications and improvements, which should also be considered as the protection scope of the present invention.

Claims

1. A rickshaw, characterized in that: include: A vehicle body (1) is formed into a frame structure, a first accommodating space is formed at the center thereof, a first flippable baffle (2) is formed at the front end thereof, and a second flippable baffle (4) is formed on an upper extension frame (3) at the rear end thereof; A first flippable baffle (2), the lower edge of which is connected to the rotation axis of the lower edge of the front end of the vehicle body (1); A second flippable baffle (4), the upper edge of which is connected to the rotation axis of the upper extension frame (3); Two foldable support columns (5) are connected to the back of the second flippable baffle (4), and when the second flippable baffle (4) and the vehicle body (1) are placed in a parallel position, the two foldable support columns (5) support the non-rotating axis connection end of the second flippable baffle (4); Two shock-absorbing wheels (6) are arranged in parallel at the bottom of the frame structure; A seat plate capable of being supported on the vehicle body (1) at both sides of the accommodating space; When the seat plate is used for children to sit on, the second flippable baffle (4) flips down and fits the upper extension frame (3) to form a backrest plate; when the second flippable baffle (4) flips up and is parallel to the vehicle body (1) and supported by two foldable support columns (5), the second flippable baffle (4) is used for adults to sit on.

2. The rickshaw according to claim 1, characterized in that: Also includes: A removable plug-in handrail (11) which can be plugged into the upper extension frame (3) and is formed with a handrail frame (12), a first handrail (13) and a second handrail (14); A first handrail (13), which is formed on the front side of the handrail frame (12) and is used by adults to hold on to when riding; A second handrail (14) formed on the back of the handrail frame (12) and used when the cart is pushed manually; The armrest frame (12) is used for adults to sit on the backrest.

3. The rickshaw according to claim 1, characterized in that: Also includes: The removable rotating armrest (7) can be installed on both sides of the vehicle body (1) and is used for children to hold on to when riding.

4. The rickshaw according to claim 1, characterized in that: Also includes: The detachable stair climbing triangular wheels (8) can be installed on both sides of the rear end of the vehicle body (1).

5. The rickshaw according to claim 1, characterized in that: Also includes: A plug-in connector (9) which can be plugged and fixed in the vehicle body (1) and is located at the lower rear end of the vehicle body (1); A universal wheel (10) formed on one side of the bottom wall of the connector (9); When the connector (9) is installed in place, the universal wheel (10) is close to the rear end of the vehicle body (1).

6. The rickshaw according to claim 1, characterized in that: Also includes: The shaft sleeve rotating connecting member (15) is formed at the rear end of the vehicle body (1) or the back side of the extension frame (3) and is used to connect a detachable human-powered driving mechanism (16).

7. The rickshaw according to claim 6, characterized in that: The shaft sleeve rotating connection member (15) comprises: A rotating shaft body (17) having an upper connecting end (18) and a lower connecting end (19); A shaft sleeve (20), the front side of which is adjacent to the rear end of the vehicle body (1) or the extension frame (3), and the back side wall of which is formed with a plug-in portion (21), the plug-in portion (21) being used to connect a detachable human-powered driving mechanism (16); An upper limit position member (22) is formed at the rear end of the vehicle body (1) or on the extension frame (3), and is provided with a second accommodation space, wherein the second accommodation space is used for plugging the upper connecting end (18), and the upper limit position member (22) can limit the displacement of the upper connecting end (18) in the driving direction of the rickshaw, and the upper limit position member (22) allows the connecting end (18) to rotate around the connecting pin in a plane perpendicular to the driving direction of the rickshaw; A lower connecting end (19) formed with a first connecting hole (23); A second connection hole formed at the rear end of the vehicle body (1) or on the extension frame (3); A connecting pin shaft, which passes through the first connecting hole (23) and the second connecting hole, and forms a rotating shaft connection with the rear end of the vehicle body (1) or the extension frame (3); The plug-in portion (21) is formed on the back of the rotating shaft body (17) and is used to connect the detachable human-powered driving mechanism (16).

8. The rickshaw according to claim 7, characterized in that: The human-powered driving mechanism (16) can be removed and is a bicycle, the frame of which is plugged into the plug-in portion (21).

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