KR102470609B1 - Handle for mobility, carrier and carriage - Google Patents

Abstract

The present invention relates to mobility, carrier and carrying device handles. The present invention includes a first fixing handle, a folding pivot, a second folding handle, and a support vertically connected to the first handle and connecting the second handle through the folding pivot, wherein the folding pivot supports the second folding handle. The handle may be unfolded horizontally with the first fixing handle or disposed in the direction of the support or the direction of the first fixing handle.

Description

Mobility, carrier and carrier handle {HANDLE FOR MOBILITY, CARRIER AND CARRIAGE}

The present invention relates to mobility, carrier and transport device handle technology, and more particularly, to mobility, carrier and transport device handles in which the handles of mobility, carriers and transport devices are folded to facilitate loading, storage and carrying. it's about

Mobility may include various transportation devices such as bicycles and electric kickboards. These mobility devices are devices developed to be used as a means of transportation or to perform leports activities by configuring wheels with boards, saddles, and handles.

Mobility devices are widely used for various purposes regardless of gender at various ages as their types and functions diversify, so convenience in storage and transportation is required above all else.

Accordingly, recently, a folding structure capable of folding a bicycle frame or folding a board has been developed, but in a folded state, the handle portion still protrudes from both sides, so there is a limit to compact storage and portability.

In addition to mobility, a folding structure for the main body has been developed in carriers with handles and transportation devices such as carts, wagons, and strollers, but the handle portion has not been proposed, so compactness in loading the handle is required.

Korean Patent Registration No. 10-1207922 (November 28, 2012) relates to a folding structure of a two-wheeled vehicle, and relates to a front wheel and a rear wheel, a first connecting rod connected to the front wheel, a second connecting rod connected to the rear wheel, and a second connecting rod. 1 includes a first rotational shaft for rotating the connecting rod and a second rotational shaft for rotating the front wheels with respect to the first connecting rod, and the rotation of the first connecting rod with respect to the first rotational shaft and the front wheels with respect to the second rotational shaft It is characterized in that it includes a space created by rotation so that the first connecting rod and the second connecting rod are positioned between the front wheel and the rear wheel.

Korean Patent Registration No. 10-1207922 (November 28, 2012)

An embodiment of the present invention is to provide a handle of mobility, a carrier, and a transport mechanism that enables easy loading, storage, and portability by folding the handle of the mobility, carrier, and transport mechanism.

In one embodiment of the present invention, one handle of the handle is fixed and the other handle is spread horizontally with the fixed handle through a folding pivot or disposed in the direction of the fixed handle to grip the fixed handle to improve the convenience of carrying the mobility in a folded state. We want to provide a handle for mobility, carriers and transporters that can be used.

One embodiment of the present invention is to provide a handle for mobility, a carrier and a transport mechanism that can be easily folded regardless of age or gender because the structure for folding the handle is simple and the folding operation is simple and easy.

In embodiments, the mobility, carrier and carrying device handle includes a first fixing handle, a folding pivot, a second folding handle, a support vertically connected to the first handle and connecting the second handle through the folding pivot. And, the folding pivot may unfold the second folding handle horizontally with the first fixing handle or arrange it in the direction of the support or the direction of the first fixing handle.

Here, the folding pivot may fold or rotate the second folding handle parallel to the side surface of the support while disposing in the direction of the support.

In addition, the folding pivot is characterized in that, in the process of folding in the direction of the support, the second folding handle is folded to the side of the support, and then axially rotated around the support to be folded parallel to the front surface of the support.

The folding pivot may be folded or rotated in parallel with the first fixed handle through an axis rotation about the support while being arranged in the direction of the first fixed handle.

The folding pivot connects the folding pivot and the second folding handle in a male-female relationship.

The folding pivot may shaft-connect the folding pivot and each of the second folding handles through a protruding connector.

The folding pivot is implemented through a four-bar link, and the second folding handle is folded in the direction of the support.

The disclosed technology may have the following effects. However, it does not mean that a specific embodiment must include all of the following effects or only the following effects, so it should not be understood that the scope of rights of the disclosed technology is limited thereby.

According to an embodiment of the present invention, the handle of the mobility carrier and the transport device can be easily loaded, stored, and carried by folding the handle of the mobility carrier transport device.

Mobility, carrier and conveyance handles according to an embodiment of the present invention fix one handle of the handle and the other handle is spread horizontally with the fixed handle through a folding pivot or placed in the direction of the fixed handle to grip the fixed handle It is possible to improve the convenience of carrying mobility in a folded state.

Mobility, carrier and transport handle according to an embodiment of the present invention has a simple structure for folding the handle, so that the folding operation is simple and easy, so that people of all ages can easily fold it.

1 is a view showing a handle of mobility, a carrier and a transport mechanism according to an embodiment of the present invention.
Figure 2 is a view showing the process of folding the handle shown in Figure 1;
3 is a view showing a handle of mobility, a carrier, and a transport mechanism according to another embodiment of the present invention.
FIG. 4 is a view showing a process in which the handle shown in FIG. 3 is folded.
5 is a view showing a handle for mobility, a carrier, and a transport mechanism according to another embodiment of the present invention.
6 is a view showing a process of folding the handle shown in FIG. 5;
7 is a view showing a handle for mobility, a carrier, and a transport mechanism according to another embodiment of the present invention.
FIG. 8 is a view showing a process in which the handle shown in FIG. 7 is folded.
9A and 9B are exemplary diagrams showing a state in which a handle is folded in a mobility device according to an embodiment.

Since the description of the present invention is only an embodiment for structural or functional description, the scope of the present invention should not be construed as being limited by the embodiments described in the text. That is, since the embodiment can be changed in various ways and can have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing the technical idea. In addition, since the object or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such effects, the scope of the present invention should not be construed as being limited thereto.

Meanwhile, the meaning of terms described in this application should be understood as follows.

Terms such as "first" and "second" are used to distinguish one component from another, and the scope of rights should not be limited by these terms. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element.

It should be understood that when an element is referred to as being “connected” to another element, it may be directly connected to the other element, but other elements may exist in the middle. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that no intervening elements exist. Meanwhile, other expressions describing the relationship between components, such as “between” and “immediately between” or “adjacent to” and “directly adjacent to” should be interpreted similarly.

Expressions in the singular number should be understood to include plural expressions unless the context clearly dictates otherwise, and terms such as “comprise” or “having” refer to an embodied feature, number, step, operation, component, part, or these. It should be understood that it is intended to indicate that a combination exists, and does not preclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

In each step, the identification code (eg, a, b, c, etc.) is used for convenience of explanation, and the identification code does not describe the order of each step, and each step clearly follows a specific order in context. Unless otherwise specified, it may occur in a different order than specified. That is, each step may occur in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs, unless defined otherwise. Terms defined in commonly used dictionaries should be interpreted as consistent with meanings in the context of the related art, and cannot be interpreted as having ideal or excessively formal meanings unless explicitly defined in the present application.

1 is a view showing a handle for mobility, a carrier and a transport device according to an embodiment of the present invention, and FIG. 2 is a view showing a process in which the handle shown in FIG. 1 is folded.

Referring to FIGS. 1 and 2 , the mobility, carrier, and conveyance handle 100 may include a first fixing handle 110, a folding pivot 120, a second folding handle 130, and a support 140. have.

Here, the support 140 is vertically connected to the first fixing handle 110 and connects the second folding handle 130 through the folding pivot 120 .

The folding pivot 120 may spread the second folding handle 130 horizontally with the first fixing handle 110 or may arrange it in the direction of the support 140 or the first fixing handle 110 .

In one embodiment, the folding pivot 120 is coupled with the second folding handle 130 in a male-female relationship. Here, the folding pivot 120 may be implemented as a pivot structure in which a male fixing piece 121 and a female operating piece 123 are axis-connected. The fixing piece 121 is formed on one end of the support 140, and the operating piece 123 is formed on one end of the second folding handle 130 to connect the support 140 and the second folding handle 130. .

In the state of FIG. 1 , the user may fold the second folding handle 130 by rotating it. As shown in FIG. 2 , the folding pivot 120 may fold or rotate the second folding handle 130 parallel to the side of the support 140 while being disposed in the direction of the support 140 . The folding pivot 120 is disposed in the direction of the support 140 while the second folding handle 130 rotates in a vertical direction with respect to the ground when the operating piece 123 is operated. The folding pivot 120 folds the second folding handle 130 to the side of the support 140 in the process of folding in the direction of the support 140, and then pivots about the support 140 to the front of the support 140. can be folded side by side.

3 is a view showing a handle for mobility, a carrier, and a transport device according to another embodiment of the present invention, and FIG. 4 is a view showing a process in which the handle shown in FIG. 3 is folded.

Referring to FIGS. 3 and 4 , the mobility, carrier, and transport device handle 100 may include a first fixing handle 310, a folding pivot 320, a second folding handle 330, and a support 340. have.

Here, the support 340 is vertically connected to the first fixing handle 310 and connects the second folding handle 330 through the folding pivot 320 .

The folding pivot 320 may unfold the second folding handle 330 horizontally with the first fixing handle 310 or may be disposed in the direction of the support 340 or the first fixing handle 310 .

In one embodiment, the folding pivot 320 is axially connected to the second folding handle 330 through protruding connectors 321, respectively.

In the state of FIG. 3 , the user may fold the second folding handle 330 by rotating it. As shown in FIG. 4 , the folding pivot 320 may fold or rotate the second folding handle 330 parallel to the side of the support 440 while being disposed in the direction of the support 340 . Between the folding pivot 320 and the second folding handle 330, the second folding handle 330 rotates in a vertical direction with respect to the ground through the axial rotation of the protruding connector 321 and is disposed in the direction of the support 340. The folding pivot 320 folds the second folding handle 330 to the side of the support 340 in the process of folding in the direction of the support 340, and then pivots about the support 340 to the front of the support 340. can be folded side by side.

5 is a view showing a handle for mobility, a carrier, and a transportation device according to another embodiment of the present invention, and FIG. 6 is a view showing a process in which the handle shown in FIG. 5 is folded.

Referring to FIGS. 5 and 6 , the mobility, carrier, and transport device handle 100 may include a first fixing handle 510, a folding pivot 520, a second folding handle 530, and a support 540. have.

Here, the support 540 is vertically connected to the first fixing handle 510 and connects the second folding handle 530 through a folding pivot 520 .

The folding pivot 520 may unfold the second folding handle 530 horizontally with the first fixing handle 510 or may be disposed in the direction of the support 540 or the first fixing handle 510 .

In one embodiment, the folding pivot 520 is implemented via a four-bar link and can fold the second folding handle 530 in the direction of the support 540 . Here, the folding pivot 520 may be composed of four links 521 to 524, each end of which is rotatably jointed and connected.

In the state of FIG. 5 , the user may fold the second folding handle 530 by rotating it. As shown in FIG. 6 , the folding pivot 520 may fold or rotate the second folding handle 530 parallel to the side of the support 540 while being disposed in the direction of the support 540 . Between the folding pivot 520 and the second folding handle 530, the rotation of the four links 521 to 524 causes the second folding handle 530 to rotate in a vertical direction with respect to the ground in the direction of the support 540. are placed The folding pivot 520 folds the second folding handle 530 to the side of the support 540 in the process of folding in the direction of the support 540, and then pivots about the support 540 to the front of the support 340. can be folded side by side.

7 is a view showing a handle for mobility, a carrier, and a transportation device according to another embodiment of the present invention, and FIG. 8 is a view showing a process in which the handle shown in FIG. 7 is folded.

Referring to FIGS. 7 and 8 , the mobility, carrier, and conveyance handle 100 may include a first fixing handle 710, a folding pivot 720, a second folding handle 730, and a support 740. have.

Here, the support 740 is vertically connected to the first fixing handle 710 and connects the second folding handle 730 through a folding pivot 720 .

The folding pivot 720 may unfold the second folding handle 730 horizontally with the first fixing handle 710 or may arrange it in the direction of the support 740 or the first fixing handle 710 .

In one embodiment, the folding pivot 720 is shaft-connected to the second folding handle 730 through protruding connectors, so that the first fixing handle 710 and the second folding handle 730 rotate horizontally with respect to the ground. A pivot structure that can be overlapped and folded in parallel with each other can be implemented. Here, the folding pivot 720 may also be implemented as a rotating body. For example, the folding pivot 720 is coupled to the second folding handle 730 and formed in a shape surrounding the outer circumferential surface of the support 740 to rotate the support 740 around an axis to move the second falling handle 730 to the support 740. ) can be rotated in the direction of the first fixing handle 710 connected to. At this time, a fixing lever capable of fixing the rotation of the folding pivot 720 may be coupled to a joint between the support 740 and the folding pivot 720 .

In the state of FIG. 7 , the user can fold the second folding handle 730 by rotating it 180 degrees. As shown in FIG. 8 , the folding pivot 720 rotates the second folding handle 730 about the support 740 in the direction of the first fixing handle 710 to rotate the first fixing handle. It can be folded or rotated parallel to (710).

9A and 9B are exemplary diagrams showing a state in which a handle is folded in a mobility device according to an embodiment.

9A and 9B, when the second folding handle 530 is lowered in the folding direction (downward) in a state in which the board 910 of the mobility device 900 is folded, the support 540 becomes a central axis and is a four-section link along the axis. The folding robot 520 implemented as is rotated in the vertical direction with respect to the ground. That is, the links of the folding robot 520 are rotated by approximately 90 degrees or less with the support 540 as an axis, and accordingly, the second folding handle 530 moves toward the support 540, overlapping in a parallel state. will be folded

Conversely, in order to unfold the folded second folding handle 530, the folding rib 520 may be rotated in the reverse direction. That is, when the support 540 serves as a central axis and reversely rotates the folding ribot 520 along the axis, the second folding handle 530 also moves along the folding rib 520, so that the first fixed handle 510 and the second folding The handle 530 can maintain a straight state.

Although the above has been described with reference to preferred embodiments of the present invention, those skilled in the art will variously modify and change the present invention within the scope not departing from the spirit and scope of the present invention described in the claims below. You will understand that it can be done.

100: Mobility, carrier and transport handle
110,310,510,710: first fixed handle
120,320,520,720: folding pivot
121: fixed piece 123: operating piece
321: extruded connector
521 to 524: 4 links
130,330,530,730: second folding handle
140,340,540,740: support
900: mobility equipment
910: board

Claims (7)

a first fixing handle;
a second folding handle;
a support vertically connected to the first fixing handle; and
A folding pivot for unfolding the second folding handle horizontally with the first fixing handle or disposing it in the direction of the support,
The folding pivot is
In the process of folding in the direction of the support, the second folding handle is folded to the side of the support, and then axially rotated about the support to be folded parallel to the front surface of the support.
The method of claim 1, wherein the folding pivot
In the process of disposing in the direction of the support, the second folding handle is folded or rotated in parallel to the side of the support, characterized in that the mobility, carrier and transport mechanism handle.
The method of claim 2, wherein the folding pivot
Mobility, carrier and transport handle, characterized in that connecting the folding pivot and the second folding handle in a male-female relationship.
a first fixing handle;
a second folding handle;
a support that is vertically connected to the first fixing handle; and
A folding pivot for unfolding the second folding handle horizontally with the first fixing handle or disposing it in the direction of the first fixing handle,
The folding pivot is
The second folding handle is axially connected to the second folding handle through a protruding connector, and in the process of arranging in the direction of the first fixing handle, the second folding handle is rotated 180 degrees in a horizontal direction and folded parallel to the first fixing handle, or Mobility, carrier and carrier handles, characterized in that they rotate.
delete delete a first fixing handle;
a second folding handle;
support fixture; and
A folding pivot for unfolding the second folding handle horizontally with the first fixing handle or disposing it in the direction of the support,
The folding pivot is
Each end is implemented through a four-section link composed of four links rotatably jointed and connected, and in the process of folding the second folding handle in the direction of the support, the support becomes a central axis and is perpendicular to the ground along the axis. Mobility, carriers and transport handles, characterized in that they rotate in the direction.

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