KR20210004906A - Electric scooter that can be used as a stroller or mobile cart - Google Patents

Abstract

The present invention relates to an electric scooter usable as a stroller or a moving cart. According to the present invention, the electric scooter comprises: a handle operating unit including a handle, a first handle frame, and a second handle frame; a tilting body having one end coupled to the second handle frame; a saddle unit coupled to the tilting body; a foothold unit; a fixing body; a pair of connecting members; and a mounting unit. According to the present invention, it is possible to provide an electric scooter which can be used by being transformed into a stroller or a moving cart.

Description

Electric scooter that can be used as a stroller or mobile cart}

The present invention relates to an electric scooter that allows the electric scooter to be used as a stroller or mobile cart, and more particularly, it can be used as an electric scooter on the road to move quickly, and in a narrow place or indoors, it can be transformed into a stroller or mobile cart. It relates to an electric scooter that can be used.

In general, small electric scooters can only be used for road driving and have a structure that cannot be used as a stroller or mobile cart.

Therefore, when going to the market or when going out with a child, there is an inconvenience of having to park an electric scooter and move with a shopping cart or move with a child after moving to a destination or near the market. No. 10-2020-0159426) was developed, but in the prior art (patent application No. 10-2020-0159426), the structure in which the handle extends forward as in the second and third embodiments has There was a problem that the long mounting portion could not be combined.

The present invention was conceived to solve the conventional problems as described above, and an object of the present invention is that the handle can be folded forward or rearward, as in the prior art, so that it can be folded in a small volume and has a long vertical length. It is to provide an electric scooter that can combine a shopping cart or baby seat.

The problem to be solved by the present invention is not limited thereto, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the present invention is a handle configured to be held by hand, one end is coupled to the handle and the other end is a first handle frame extending between the lower and the rear, one end is coupled to the first handle frame and the other end is lower A handle control unit comprising a second handle frame extending to and a front wheel coupled to the lower end of the second handle frame:

A tilting body having one end coupled to the second handle frame and the other end extending rearward; A saddle portion coupled to the tilting body; A footrest portion having an intermediate portion coupled to the tilting body and extending forward and rearward at both ends; A fixed body consisting of a fixed frame coupled to the rear end of the tilting body and rear wheels coupled to both sides of the fixed frame; While being configured as a pair, one end is coupled to each of the rear end of the footrest and the other end is a connection member that is respectively coupled to the fixed frame; And a mounting unit configured to be coupled and detachable to the handle operation unit, wherein the handle operation unit has a first shackle unit and a second handle protruding forward from the first handle frame and having holes penetrating left and right at the protruding portion A second shackle part protruding forward from the frame and having a hole penetrated left and right in the protruding part is included, and the mounting part has one end protruding slightly rearward from the top of the mounting part, and a hole penetrated left and right in the protruding part. The first connecting portion consisting of a second connecting portion having a first connecting portion and one end coupled to the first connecting portion and the other end being rotatable in an up-down direction and having a hole penetrated to the left and right at the other end: slightly protrudes rearward from the bottom of the mounting portion A second binding portion provided with a hole penetrating left and right in the protruding portion; A first qr lever fitted into a hole provided at the other end of the second connection part and a hole provided in the first shackle part; And a second qr lever fitted into the hole provided in the second binding part and the hole provided in the second shackle part. It is characterized in that it includes.

In addition, the length from the hole provided in the second coupling part to the hole provided in the first connection part plus the length between the holes provided in both sides of the second connection part is the length from the hole provided in the second shackle part to the first hole and the length from the first hole. It is characterized in that it is configured to be equal to or longer than the length of the hole provided in the first shackle.

According to an embodiment of the present invention, there is an effect that a shopping cart or baby seat having a long vertical length can be combined and used while the handle can be opened forward or folded backward.

The effects of the present invention are not limited to the effects mentioned above, and other effects that are not mentioned will be clearly understood by those skilled in the art from the description of the claims.

In Figure 1, a is a side view of an electric scooter according to an embodiment of the present invention.
1, b is a plan view of a scaffolding in an embodiment of the present invention.
2 is an enlarged view of a first qr lever and a second qr lever in an embodiment of the present invention.
In FIG. 3, a is an enlarged view and a side view of part A for explaining the part A in FIG. 1 when the electric scooter is used in the embodiment of the present invention.
In FIG. 3, b is an enlarged view and a side view of part A for explaining part A in FIG. 1 when the electric scooter is transformed into a mobile cart in the embodiment of the present invention.
In FIG. 3, c is an enlarged view and a side view of part A for explaining part A in FIG. 1 when transformed into a mobile cart in the embodiment of the present invention.
In FIG. 3, d is an enlarged view and a plan view of part A for explaining part A in FIG. 1 when the electric scooter is used in the embodiment of the present invention.
In Figure 4, a is a side view of a state transformed into a mobile cart in the embodiment of the present invention and put upright.
In Figure 4, b is a side view of a state in which it is inclined rearward by transforming into a mobile cart to push and move in the embodiment of the present invention.
In Figure 5, a is a rear view of the main part for explaining the state of the connecting member when the electric scooter in the embodiment of the present invention.
In FIG. 5, b is a rear view of a main part for explaining the state of the connecting member when it is transformed into a mobile cart and put upright in the embodiment of the present invention.
In FIG. 5, c is a rear view of a main part for explaining the state of the connecting member when it is transformed into a moving cart to push and move in an embodiment of the present invention and is inclined to the rear.
In FIG. 5, d is a longitudinal sectional view of a main part in an embodiment of the present invention.
In Figure 5, e is a cross-sectional view of the main part in the embodiment of the present invention.
6 is a side view of the folded electric scooter in the embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to elements of each drawing, it should be noted that the same elements are assigned the same numerals as possible even if they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the subject matter of the present invention, a detailed description thereof will be omitted.

In addition, in describing the constituent elements of the present invention, terms such as first, second, A, B, (a), (b) may be used. These terms are only used to distinguish the component from other components, and the nature, order, or order of the component is not limited by the term. When a component is described as being "connected", "coupled" or "connected" to another component, the component may be directly connected or connected to that other component, but another component between each component It should be understood that elements may be “connected”, “coupled” or “connected”.

1 to 6, the electric scooter according to an embodiment of the present invention includes a handle operation unit 10, a tilting body 30, a saddle unit 50, a footrest unit 70, a fixed body 40, It may be configured to include a connecting member 60 and a mounting portion 80.

In the embodiment of the present invention, the handle operation unit 10 includes a handle 11, a first handle frame 12, a second handle frame 13, and a front wheel 14.

This steering wheel control unit 10 is a tilting body 30 in order to be able to respond to a centrifugal force generated when a user travels a corner and a steering operation that rotates the front wheel 14 left and right when a user rides a moving means and travels a corner. ) Is configured to enable tilting (tilting) operation.

In the embodiment of the present invention, the handle 11 extends in both sides and the extended portion is configured to be held by the occupant by hand.

In the embodiment of the present invention, the first handle frame 12 has one end coupled to the left and right sides of the middle portion of the handle 11, the other end extending between the lower and the rear, respectively, and a hole through the other end left and right (hereinafter, the first hole ( 19)) are provided respectively. Then, the intermediate portions of the first handle frames 12 are connected to each other.

Holes penetrating left and right (hereinafter referred to as the second hole 20) are provided in the portions of the first handle frame 12 facing the edge of the insertion part 17 to be described later, and the second hole 20 is a first handle It is formed elongated along the frame 12.

The first handle frame 12 is provided with a detachable part 23 and a first shackle part 15.

In the embodiment of the present invention, the detachable portion 23 is formed to be long left and right, one end portion is configured to be held by hand, and the middle portion and the other end portion are configured in a cylindrical shape. In addition, the middle portion and the other end portion are fitted into the second hole 20 and configured to be movable along the second hole 20.

When one end of the detachable part 23 is held with your hand and the detachable part 23 is moved downward, the center of the detachable part 23 is inserted into the concave groove 22 to be described later, and when the detachable part 23 is moved upward, the detachable part (23) is configured to be separated from the concave groove (22).

That is, when the first handle frame 12 is opened or folded, the first handle frame 12 is fixed to the second handle frame 13 by inserting the detachable part 23 into the concave groove 22, and the handle and the first handle frame 12 are fixed. When the handle frame 12 is folded or unfolded, the detachable portion 23 is separated from the concave groove 22 so that the handle 11 and the first handle frame 12 can be folded or unfolded.

In the embodiment of the present invention, the first shackle portion 15 is configured to protrude slightly from the front portion of the middle portion of the first handle frame 12 to both sides and then bend 90 degrees to extend a little further forward. In addition, holes penetrating left and right are provided in both portions extending forward.

In the embodiment of the present invention, the second handle frame 13 is extended vertically and the lower part is configured to be wide open in both left and right sides, so that the front wheels 14 can be coupled.

The second handle frame 13 is provided with an insertion portion 17, a pair of first coupling plates 18 and a second shackle portion 16.

3, in the embodiment of the present invention, the insertion part 17 protrudes slightly upward from the top of the second handle frame 13 and penetrates left and right in the protruding part (hereinafter referred to as the third hole 21). Is prepared. The first handle frame 12 is inserted into the second handle frame 13 by inserting the insertion part 17 between the other ends of the first handle frame 12 and then inserting a pin into the first hole 19 and the third hole 21. ). In addition, the handle 11 and the first handle frame 12 are configured to be rotatable back and forth with a rotation center axis so that the handle and the first handle frame 12 can be opened forward or folded backward.

When the handle 11 and the first handle frame 12 are opened forward, the edge of the insertion part 17 facing the second hole 20 and the handle 11 and the first handle frame 12 are folded backward. When erected, a groove (hereinafter referred to as a concave groove 22) is provided at the edge of the insertion portion 17 facing the second hole 21.

The concave groove 22 is configured such that both sides are open and the front and rear widths are slightly narrower as it goes downward from the inlet. When the detachable part 17 is fitted to the lower side of the concave groove 22, the front and rear parts of the detachable part 17 It is configured to be in close contact with the lower front and rear portions of the concave groove (22).

In an embodiment of the present invention, the first coupling plate 18 is configured to slightly protrude from the upper and lower portions of the second handle frame 13 to the rear, and holes penetrated upward and downward are respectively provided at the protruding portions.

In the embodiment of the present invention, the second shackle part 16 is configured to protrude slightly from the part located above the divided part on both sides of the part of the second handle frame 13 and then bend 90 degrees to extend a little further forward. do. In addition, holes penetrating left and right are provided in both portions extending forward.

In an embodiment of the present invention, the front wheel 14 may be configured to be rotatable by being coupled to the other end of the second handle frame 13 through a central axis. Here, the front wheel 14 may be coupled to the front wheel 14 by an electric motor that is supplied with power from a battery rather than a manpower drive.

In the embodiment of the present invention, the tilting body 30 is composed of a first tilting body 31 and a second tilting body 32.

In the embodiment of the present invention, the first tilting body 31 is provided with a hole penetrated up and down at one end. The second handle by inserting a hole portion of the first tilting body 31 between the first coupling plates 18 and then inserting a pin into the hole provided in the first tilting body 31 and the hole provided in the first coupling plate 18. The first tilting body 31 is coupled to the frame 13. And the handle operation unit 10 is configured to be rotatable about the pin rotational center axis. The other end of the first tilting body 31 extends rearward.

In an embodiment of the present invention, one end of the second tilting body 32 is coupled to the other end of the first tilting body 31 and the other end extends between the lower side and the rear side. And the other end is configured to be foldable toward the front wheel 14, and when the area between the lower portion of the first tilting body 31 and the lower portion of the second tilting body 32 is extended by a certain angle, the upper rear portion of the second tilting body 32 is first tilted. It is configured to be caught in the lower part of the body 31 and not unfolded.

The other end of the second tilting body 32 is provided with a hole penetrated back and forth, and the hole is configured to face upward little by little from the front to the rear.

The second tilting body 32 is provided with a second hook 33.

In the embodiment of the present invention, the second hook portion 33 is configured to protrude slightly laterally from the portion of the second tilting body 32 located above the footrest portion 70 and then bend 90 degrees to slightly extend forward. It is configured to be able to catch the ring portion 61 to be described later.

The position where the second hook part 33 is coupled is when the second tilting body 32 and the fixed body 40 are folded toward the handle operation part 10 and the hook part 61 is hung on the second hook part 33. The rear wheel 42 and the footrest 70, the front end and the front wheel 14 are in contact with the ground, or the rear wheel 42 and the footrest 70, the front end contact the ground, and the front wheel 14 is located a little away from the ground. Is configured to do.

The position at which the second tilting body 32 is coupled to the first tilting body 31 is to fold the footrest portion 70 to be described later toward the second tilting body 32, and the second tilting body 32 and the fixed body to be described later ( When the second tilting body 32 and the handle control unit 10 are vertically folded after folding 40), the front wheel 14 and the rear wheel 42 are positioned at a position where they can contact the ground. Is composed.

In the embodiment of the present invention, the fixed body 40 is composed of a fixed frame 41 and a rear wheel 42.

In an embodiment of the present invention, the fixing frame 41 is provided with a pair of second coupling plates 43 protruding upwardly at the lower and upper portions of the center portion, and both ends extend in both sides so that the rear wheels 42 can be coupled. Is composed.

Both the second coupling plates 43 are configured to be slightly inclined to the front, and holes penetrated back and forth are provided in both the second coupling plates 43, and the holes are configured to move upward little by little from the front to the rear.

After inserting the other end of the second tilting body 32 between the two second coupling plates 43, insert a pin into the hole provided in the second tilting body 32 and the second coupling plate 43 to secure the fixing frame 41. 2 Combine the tilting body 32. In addition, the tilting body 30 and the steering wheel control unit 10 refer to a line (hereinafter referred to as the tilting center axis (p)) drawn in a straight line between the front wheel contacting the ground and the pin coupled to the second coupling plate 43. It is configured to be tiltable laterally with an axis.

The fixing frame 41 is provided with a locking portion 44, a binding portion 45, and a first hanging portion 46.

In the embodiment of the present invention, the binding portion 45 is slightly protruded rearward from one of the fixed frame 41 portions located on both sides of the tilting center axis p, and the connecting member 60 may be coupled to the protruding portion. There is a groove.

The position where the bundling part 45 is provided is the hook part 61 when the hook part 61 to be described later is hooked to the second hook part 33 and the connecting member 60 is released from the hook part 44 to be described later. The connecting member 60 is coupled to the first hook portion 46 and the position where the connecting member 60 coupled to the binding portion 45 is slightly bent and hooked to the first hook portion 46 and the connecting member 60 It is configured to be positioned at a position where a tensile force is applied to both connecting members 60 when hung on the locking part 44.

In the embodiment of the present invention, the locking part 44 protrudes slightly rearward from the side where the first hook part 46 is not provided among the fixing frame 41 located on both sides of the tilting center axis p, and then bent 90 degrees. It is configured to be extended slightly to the side.

The position at which the locking part 44 is coupled is the same as the position of the fixing frame where the connection member is coupled in the preceding patent (application number 10-2019-0017658), and the position at which the connection member 60 is coupled to the fixing frame 41 is preceded. The description is omitted here because it is described in detail in the patent. In the embodiment of the present invention, the first hook portion 46 includes a hook portion 44 among the fixed frame 41 located on both sides of the tilting center axis p. It is configured to protrude a little upward from the upper side of the not equipped side, then bend 90 degrees to extend a little forward, then bend again 90 degrees to extend a little downward.

The length from the first hook part 46 to the tilting center axis p is configured to be the same as the length from the hooking part 44 to the tilting center axis p.

In the embodiment of the present invention, the saddle part 50 is composed of a saddle frame 51, a saddle 52, and a shock absorbing part 53.

In the embodiment of the present invention, the saddle frame 51 has one end coupled to one end of the second tilting body 32 and the other end is configured to be rotatable in the vertical direction while extending rearward.

In the embodiment of the present invention, the saddle 52 is configured in the same shape as a normal saddle and is fixedly coupled to the rear of the saddle frame 51.

In the embodiment of the present invention, the shock absorber 53 has the same structure as the suspension coupled to the conventional electric scooter, one end is coupled to the middle portion of the saddle frame 51, and the other end is the middle portion of the second tilting body 32 Is bound to And it is configured to be able to fold the saddle 50 by moving the other end downward.

The structure in which the saddle part 50 is folded is a structure that is widely applied in conventional electric scooters, and thus a description thereof will be omitted.

In the embodiment of the present invention, the scaffolding portion 70 is composed of a scaffolding frame 71 and a scaffolding 72.

In the embodiment of the present invention, the scaffolding frame 71 is coupled to both sides of the second tilting body 32 close to the fixing frame 41 while the intermediate portion is positioned above the fixing frame 41, and both ends are front and rear. It is configured to be rotatable in the vertical direction while extending to. The front end of the footrest frame 71 extends to the point where the passenger's feet are located when the occupant is seated on the saddle. In addition, the scaffolding frame 71 is configured to become one by connecting portions of both scaffolding frames 71 located in front of the second tilting body 32 to each other.

The length from the portion of the footrest frame 71 coupled to the second tilting body 32 to the front end of the footrest frame 71 is from the portion of the footrest frame 71 coupled to the second tilting body 32 to the rear end of the footrest frame 71 It is configured longer than the length.

Separation prevention part 73 is provided in a part located on the side where the ring part 61 is located among both parts of the front end of the footrest frame 71.

The separation prevention part 73 is configured to protrude slightly downward from the inner part of the lower surface of the front end of the scaffolding frame 71, so that when the hook part 61 is hung on the second hook part 33, the connecting member 60 is It is configured to prevent separation from the front end of the unit 70.

In the embodiment of the present invention, the scaffold 72 extends from the front end of the scaffold frame 71 to both sides, and the extended portion is formed of a round bar, so that the occupant can place a foot on it.

In an embodiment of the present invention, the connecting member 60 connects the rear end of the scaffolding frame 71 to the fixed frame 41 so that the front end of the scaffolding frame 71 does not fall below a certain height, while the steering wheel control unit ( 10) and the tilting body 30 is a configuration that does not incline to the side.

These connecting members 60 are composed of a pair. Any one of the pair has one end coupled to the rear end of the scaffolding portion 70 and the other end coupled to the binding portion 45 located below the other end of the scaffolding frame 71. In addition, the intermediate portion is configured to be caught by the locking portion 44 in the electric scooter, and is configured to be released from the locking portion 44 when transformed into a stroller or moving cart.

One end of the connecting member 60 is coupled to the rear end of the scaffolding portion 70 and a ring portion 61 is coupled to the other end. And the hook portion 61 is configured to be caught in the first hook portion 46 in the electric scooter and caught in the second hook portion 33 when transformed into a baby carriage or mobile cart.

The connecting member 60 to which the hook portion 61 is coupled is configured such that the middle portion is caught under the rear end of the footrest portion 70 when the hook portion 61 is hung on the second hook portion 33. And it is configured so that the intermediate portion is caught in the separation preventing portion 73 so as not to be separated from the footrest portion 70.

The ring part 61 has a shape such as a ring. In addition, one portion of the ring portion 61 is coupled to the connection member 60, and the portion opposite the ring portion 61 is configured to be hung on the first hanger portion 46 and the second hanger portion 33.

The connecting member 60 is composed of a variable member whose shape is variable without increasing its length when an external force is applied. In an embodiment of the present invention, it is suggested that the connection member 60 is made of a Dyneema rope.

Referring to FIG. 5, in the electric scooter, tension is applied to both connecting members 60 as shown in a, and when it is transformed into a mobile cart and erected, the connecting member 60 to which the ring part 61 is coupled as shown in b is It is configured to take a tensile force and the other connecting member 60 is configured to be slightly bent. And when it is inclined backward to drag or push and move, the connecting member 60 to which the ring part 61 is coupled as shown in c is configured to be slightly bent, and the other connecting member 60 is configured to apply a tensile force, so that the second hanger It is configured to be able to hang the hook portion 61 on the portion 33.

In the embodiment of the present invention, the mounting unit 80 is configured in the form of a saddle for an infant or a basket for storing objects, and is configured to be detachably coupled to the first handle frame 12 and the second handle frame 13.

That is, the mounting unit 80 is separated from the handle operation unit 10 when used as an electric scooter. And when used as a stroller combined use, the infant saddle is coupled to the handle manipulation unit 10, and when used as a mobile cart combined, a basket capable of holding objects is coupled to the handle manipulation unit 10.

In the embodiment of the present invention, the mounting portion 80 is configured in the form of a basket capable of holding objects.

The mounting portion 80 includes a first binding portion 81, a second binding portion 82, a first qr lever 83, and a second qr lever 84.

In the embodiment of the present invention, the first coupling part 81 is composed of a pair of first connection parts 85 and a second connection part 86.

In an embodiment of the present invention, the first connection portion 85 is an upper rear surface of the mounting portion 80 and slightly protrudes rearward from the left and right sides of the middle portion based on the left and right, and holes penetrated to the left and right are provided in both portions of the protruding portion.

In the embodiment of the present invention, the second connection part 86 is composed of an elongated rod, and holes penetrating left and right are provided at one end and the other end. And after inserting one end between the first connector 85, the second connector 86 is coupled to the first connector 85 by inserting a pin into the hole provided at one end of the first connector 85 and the second connector 86 Let it. The other end of the second connector 86 is configured to be rotatable in the vertical direction, and the hole provided at the other end is configured to be fitted with a 1qr lever 83 to be described later.

In the exemplary embodiment of the present invention, the second fastening portion 82 is a lower rear surface of the mounting portion 80 and slightly protrudes rearward from the center portion on the left and right basis, and a hole penetrated to the left and right is provided in the protruding portion.

In the embodiment of the present invention, the first qr lever 83 and the second qr lever 84 are configured in the same manner as the saddle qr lever coupled to a normal bicycle saddle, as shown in FIG. 2, so that the first qr lever 83 and the second qr lever 84 ) Will be omitted.

When the mounting portion 80 is coupled to the handle operation portion 10, the second binding portion 82 is inserted into the second shackle portion 16, and then a hole provided in the second binding portion 82 and the second shackle portion 16 The second qr lever 84 is fitted and coupled to the lower part of the mounting part 80 to the second handle frame 13, and the second connection part 86 is inserted into the first shackle part 15, and then the second connection part 86 And the first qr lever 83 is fitted into the hole provided in the first shackle portion 15 and the upper portion of the mounting portion 80 is coupled to the first handle frame 12. When the handle 11 and the first handle frame 12 are rotated forward or backward while the mounting unit 80 is coupled to the handle operation unit 10, the mounting unit 80 is also rotated along the first handle frame 12. . When removing the mounting portion 80, the first qr lever 83 and the second qr lever 84 are separated, and the mounting portion 80 is separated.

The length obtained by adding the length from the hole provided in the second coupling part 82 to the hole provided in the first connection part 85 and the length between the holes provided in both sides of the second connection part 86 is from the hole provided in the second shackle part 16 The length up to the first hole 19 and the length from the first hole 19 to the hole provided in the first shackle portion 15 are equal to or longer than the total length.

The reason for configuring the length between the holes as described above is that when used as an electric scooter, the handle 11 and the first handle frame 12 are extended forward, and when transformed into a stroller or mobile cart, the mounting portion 80 and the handle ( 11) and the first handle frame 12 should be rotated rearward. The length from the hole provided in the second coupling part 82 to the hole provided in the first connection part 85 plus the length between the holes provided on both sides of the second connection part 86 is obtained from the hole provided in the second shackle part 16. If the length is shorter than the sum of the length up to the first hole 19 and the length from the first hole 19 to the hole provided in the first shackle portion 15, the mounting portion 80 and the first handle frame 12 may be rotated backward. It becomes impossible.

When the second tilting body 32 and the fixed body 40 are folded toward the handle operation unit 10, the second tilting body 32 and the fixed body 40 are latched to the first tilting body 31 so that they are not unfolded. A portion 91 is further provided, and a protrusion 92 is further provided on the second tilting body 32.

In the embodiment of the present invention, the clasp 91 is configured such that one end is coupled to the side of the portion close to the rear end of the first tilting body 31, and the other end is slightly extended downward and then bent to extend a little further forward.

In the embodiment of the present invention, the protrusion 92 is the portion of the clasp 91 that is bent when the second tilting body 32 and the fixed body 40 are folded toward the handle operation portion 10 and then the clasp 91 is rotated. It is configured to protrude a little laterally from the portion of the second tilting body 32 located in the path of movement. And the portion of the bent clasp 91 is configured to be caught by the protrusion 92 when the clasp 91 is rotated.

The process of transforming an electric scooter into a shopping cart is as follows.

First, the second tilting body 32 and the fixed body 40 are in an unfolded state. First, the saddle part 50 is folded toward the second tilting body 32. The connecting member 60 is released from the locking part 44 and the hook part 61 is separated from the first hook part 46. The detachable part 23 is moved upward and the first handle frame 12 is rotated rearward. The detachable part 23 is moved downward to fix the handle 11 and the first handle frame 12 to the second handle frame 13. The second tilting body 32 and the fixed body 40 are folded and erected toward the handle operation unit 10. The clasp 91 is fastened to the protrusion 92. The electric scooter is slightly inclined to the rear, and the hook part 62 is hooked on the second hook part 33 and then stands.

When the electric scooter is tilted slightly backward to push and move, the front end of the footrest 70 rotates slightly downward, and then the connecting member 60 coupled to the binding part 45 is unfolded and the rotation stops and the front end falls off the ground. do.

By configuring as described above, there is an effect of combining a shopping cart or baby seat having a long vertical length while being able to fold a small volume by configuring the handle to be folded forward or backward.

The above description is merely illustrative of the technical idea of the present invention, and those of ordinary skill in the art to which the present invention pertains will be able to make various modifications and variations without departing from the essential characteristics of the present invention.

Accordingly, the disclosed examples of the present invention are not intended to limit the technical spirit of the present invention, but to explain the present invention, and the scope of the technical spirit of the present invention is not limited by these embodiments.

The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be interpreted as being included in the scope of the present invention.

10; Handle operation part 11; handle
12; First handle frame 13; 2nd handle frame
14: front wheel 15: first shackle portion
16: second shackle portion 17: insertion portion
18: first coupling plate 19: first hole
20: second hole 21: third hole
22: concave groove 23: detachable part
30: tilting body 31: first tilting body
32: second tilting body 33: second hook
40: fixed body 41: fixed frame
42: rear wheel 43: second coupling plate
44: locking portion 45: binding portion
46: first hook part 50: saddle part
51: saddle frame 52: saddle
53: shock absorber 60: connecting member
61: hook portion 70: footrest portion
71: scaffolding frame 72: scaffolding
73: departure prevention part 80: mounting part
81: first unity 82: second unity
83: 1st qr lever 84: 2nd qr lever
85: first connection 86: second connection
91: clasp 92: protrusion
p: tilting center axis

Claims (2)

A handle configured to be held by hand, a first handle frame having one end coupled to the handle and the other end extending between the lower and rear ends, a second handle frame having one end coupled to the first handle frame and the other end extending downward, and the A steering wheel control unit comprising a front wheel coupled to the bottom of the second handle frame:
A tilting body having one end coupled to the second handle frame and the other end extending rearward;
A saddle portion coupled to the tilting body;
A footrest portion having an intermediate portion coupled to the tilting body and extending forward and rearward at both ends;
A fixed body comprising a fixed frame coupled to the rear end of the tilting body and rear wheels coupled to both sides of the fixed frame;
A connecting member having one end coupled to the rear end of the scaffolding unit, and the other end being coupled to the fixing frame; And
Consisting to include; a mounting unit configured to be detachable coupled to the handle operation unit,
The handle operation part has a first shackle part protruding forward from the first handle frame and having a hole penetrating left and right at the protruding part, and a hole protruding forward from the second handle frame and penetrating left and right at the protruding part. It includes a second shackle portion provided,
In the mounting portion,
One end is slightly protruding rearward from the top of the mounting part, and a first connection part having a hole through left and right in the protruding part is coupled to the first connection part, and the other end is configured to be rotatable in the vertical direction, A first coupling portion consisting of a second connecting portion provided with a through hole;
A second fastening part which slightly protrudes rearward from the lower part of the mounting part and has a hole through which it penetrates left and right in the protruding part;
A first qr lever fitted into a hole provided at the other end of the second connection part and a hole provided in the first shackle part: And
A second qr lever fitted into the hole provided in the second binding part and the hole provided in the second shackle part; Electric scooter, characterized in that included. The method of claim 1,
The length obtained by adding the length from the hole provided in the second coupling part to the hole provided in the first connection part and the length between the holes provided in both sides of the second connection part is a length from the hole provided in the second shackle part to the first hole and the Electric scooter, characterized in that configured to be longer than or equal to a length obtained by adding a length from the first hole to the hole provided in the first shackle.

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