JP3150293U - Career - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a carrier that can take a break while sitting on a chair during transportation of luggage. SOLUTION: A first frame 5 provided with a wheel 3 at a lower end portion, and a second frame 7 provided on the first frame 5 so as to be foldable and unfolded to one side with respect to the first frame 5 to place a load. And the first frame 5 is foldable and constitutes a seat for a person to sit on the other side of the first frame 5 while being folded with respect to the first frame 5. And a first lock member for fixing the third frame 9 to the first frame 5 in a state where the third frame 9 is folded to the first frame 5. 73. [Selection] Figure 1

Description

  The present invention relates to a carrier used when carrying a luggage by hand.

  Conventionally, a carrier has been used to pull and carry a baggage by hand, and a large baggage or a heavy baggage can be easily conveyed by using the carrier. Therefore, it is used outdoors and when the elderly carry luggage.

  By the way, when carrying a load for a long time, especially when an elderly person carries a load, there is a case where it is desired to take a break. However, it is often difficult to find a resting place while carrying a package. However, it is not realistic to carry a folding chair separately.

  The problem to be solved by the present invention is to provide a carrier that can sit on a chair and take a break.

  The present invention has been made to solve the above-mentioned problems, and the device according to claim 1 is provided with a first frame in which a wheel is provided at a lower end, a foldable provided in the first frame, A second frame that constitutes a placement portion on which a load is placed in a state where the frame is unfolded to one side with respect to one frame, and the other side of the first frame that can be folded. A third frame that constitutes a handle portion that extends upward from the first frame in a folded state with respect to the first frame, and constitutes a seat portion in which the person sits in a state where it is extended to a rotation-restricted position. A carrier comprising: a lock mechanism for fixing the third frame to the first frame in a state where the three frames are folded into the first frame.

  According to a second aspect of the present invention, there is provided a first leg frame that is rotatably provided on the second frame and is grounded in a state in which the second frame is deployed substantially horizontally with respect to the first frame arranged vertically. And a second leg frame that is pivotally provided on the third frame and contacts the ground in a state where the third frame is deployed substantially horizontally with respect to the first frame arranged vertically. The carrier according to claim 1.

  The invention according to claim 3 is provided so as to connect the first frame and the first leg frame, and the second frame rotates relative to the first frame and is placed on the first leg frame. A first link member for restricting the expansion of the second frame from the placed state, and the first frame and the second leg frame are connected to each other, and the third frame is connected to the first frame. The carrier according to claim 2, further comprising a second link member that regulates development of the third frame from a state in which the third frame rotates and is placed on the second leg frame.

  According to a fourth aspect of the present invention, the first frame is formed in a substantially U-shape formed of a cylindrical material or a bar material, and both open ends thereof are provided downward. The open end portions of the first frame are rotatably held on the open end sides of the first frame, and the first leg frame is made of a cylinder or a bar material. It is formed in a substantially U-shape, and both open ends thereof are bent in a U-shape, and both open ends thereof are rotatably held on both open ends of the second frame, and the third frame Is a substantially U-shape formed of a cylinder or a bar, and both open ends thereof are rotatably held at both open ends of the first frame, and the second leg frame is formed of a cylinder or It is an approximately U-shape formed by a bar, and both open The carrier according to claim 2 or 3, wherein the sides are bent in a U-shape, and both open ends thereof are rotatably held on both open sides of the third frame. is there.

  According to a fifth aspect of the present invention, one vertical frame of the first frame is open upward, and can be moved up and down to the one vertical frame, and fixed to the one vertical frame at a desired position. 5. The carrier according to claim 4, wherein a bar is fitted into the bar, and an umbrella is fixed to the upper end of the bar.

  The invention according to claim 6 is the carrier according to any one of claims 1 to 4, wherein the first frame is provided with a seat that can be developed above the seat portion. is there.

  The invention according to claim 7 is the carrier according to any one of claims 1 to 4, wherein the first frame is provided with a fixture for holding an open umbrella.

  The invention according to claim 8 is the carrier according to any one of claims 1 to 5, wherein the first frame is provided with a holding tool for holding a closed umbrella.

  The invention according to claim 9 is the carrier according to any one of claims 1 to 4, further comprising a solar panel for supplying electric power to the electric appliance.

  According to the carrier of the present invention, it is possible to take a break while sitting on a chair while carrying a load.

It is a figure which shows one Example of the carrier of this invention, and is a perspective view which shows the state which expand | deployed the 2nd frame and the 3rd frame with respect to the 1st frame. It is a front view of FIG. It is a top view of FIG. It is a front view which shows the state which closed the 3rd frame from the state of FIG. FIG. 4 is a front view showing a state in which the second frame and the third frame are closed with respect to the first frame in the carrier of FIG. 1. FIG. 6 is a right side view of FIG. 5. It is a figure which shows the state in which an example of the sheet | seat member was attached to the carrier of FIG. It is a perspective view which shows the sheet | seat member of another example. It is a figure which shows the state in which the sheet | seat member of FIG. 8 was attached to the carrier of FIG. It is a figure which shows the state in which the fixture and the holder were provided in the carrier of FIG. It is a side view of FIG. It is a figure which shows the state by which the electric power generating apparatus was attached to the carrier of FIG. It is a figure which shows the modification of the carrier of this invention.

  Hereinafter, the carrier of the present invention will be described in detail with reference to the drawings.

  1-3 is a figure which shows one Example of the carrier of this invention, FIG. 1 is a perspective view which shows the state which expand | deployed the 2nd frame and the 3rd frame with respect to the 1st frame, FIG. FIG. 3 is a front view of FIG. 1, and FIG. 3 is a plan view of FIG.

  The carrier 1 of the present embodiment is provided with a first frame 5 provided with wheels 3 and 3 at a lower end portion, and is provided rotatably on the first frame 5, and is unfolded to one side with respect to the first frame 5. A second frame 7 that constitutes a placement portion on which a load is placed, and a first frame 5 that is rotatably provided on the first frame 5 and that is deployed to the other side of the first frame 5 to constitute a seat portion on which a person sits. Three frames 9 are provided in the main part.

  The first frame 5 is a U-shaped member that opens downward, and specifically, a pair of vertical frames 11 and 11 that are disposed apart from each other in the front-rear direction and arranged in the vertical direction in the axial direction. It has the upper frame 13 which connects the upper end parts of the frames 11 and 11. FIG. In the present embodiment, the first frame 5 is a U-shaped material formed by bending a metal pipe, and the open both ends thereof are arranged downward.

  The wheel 3 is rotatably provided at the lower end of each vertical frame 11 of the first frame 5. In the present embodiment, the wheel 3 is disposed so that its axis is along the front-rear direction, and is rotatably held by a horizontal bar 15 provided in the first frame 5.

  Specifically, a round bar 15 is attached to the lower end portion of the first frame 5 along the front-rear direction so as to bridge the vertical frames 11, 11. The horizontal bar 15 is fitted into the first frame 5 by being fitted into a through hole formed in the longitudinal frame 11 of the first frame 5 along the front-rear direction. Projects outward in the direction. The central portion of the wheel 3 is passed through both end portions of the horizontal bar 15 protruding from the first frame 5. The horizontal bar 15 extends further outward in the front-rear direction from the front and rear wheels 3, 3, and a threaded portion is formed in the extended portion. A nut is screwed into the threaded portion to restrict the movement of the wheel 3 in the front-rear direction, and the wheel 3 is rotatably attached to the horizontal bar 15. In the present embodiment, the lower end of each vertical frame 11 is grounded in a state where the first frame 5 is arranged vertically (FIG. 6).

  The second frame 7 is a substantially U-shaped material, and is formed by bending a metal pipe in this embodiment. The second frame 7 is provided with both open ends fitted between the vertical frames 11, 11 of the first frame 5. And the 2nd frame 7 is rotatably attached to the spindle 21 provided along the front-back direction so that a pair of vertical frames 11 and 11 of the 1st frame 5 may be bridged.

  Specifically, the open end portions of the second frame 7 are arranged in contact with or close to the inner side in the front-rear direction of each vertical frame 11 of the first frame 5. The support shaft 21 has a round bar shape, and is provided along the front-rear direction so as to bridge the vertical frames 11, 11 of the first frame 5 at a position above the horizontal bar 15. At this time, the support shaft 21 is fitted in a through hole formed in each longitudinal frame 11 of the first frame 5 along the front-rear direction and is held by the first frame 5, and both open ends of the second frame 7. The second frame 7 is rotatably held by the support shaft 21 through a through hole formed along the front-rear direction.

  A first leg frame 25 is rotatably provided on the second frame 7. The first leg frame 25 is a substantially U-shaped material formed by bending a metal pipe, and both open ends of the first leg frame 25 are bent at a midway portion and formed in the shape of "<" in the reverse direction when viewed from the front. Is formed.

  Specifically, in the state shown in FIGS. 1 and 2, the first leg frame 25 extends upward from the central side 27 disposed along the front-rear direction and the front-rear end portions of the central side 27. There are leg lower sides 29, 29, and leg upper sides 31 that incline to the left as they extend upward from the upper end of each leg lower side 29.

The first leg frame 25 is provided such that the top ends of the leg upper sides 31, 31 are provided in close proximity to or in contact with the inner sides in the front-rear direction of the open ends 33, 33 of the second frame 7. The shaft 35 is rotatably held by the second frame 7.
In the present embodiment, the tip ends of the leg upper sides 31 of the first leg frame 25 are overlapped with the open end sides 33 of the second frame 7, and the bolt-shaped shaft 35 is fitted along the front-rear direction. The first leg frame 25 is rotatably attached to the second frame 7.

  Further, in this embodiment, two round bar-shaped first link members 37, 37 are provided to be separated in the front-rear direction so as to bridge the first frame 5 and the first leg frame 25.

  Each first link member 37 is folded back at both ends, and in the state shown in FIG. 1, the horizontal bar 15 is passed through the left annular part, and is rotatably held by the horizontal bar 15. Yes. Further, a rod 39 provided along the front-rear direction is passed through the annular portion on the right side of the first link member 37 so as to bridge the leg upper sides 31, 31 of the first leg frame 25. The link member 37 is rotatably held by the rod member 39.

  As shown in FIGS. 1 and 2, the first frame 5 is arranged vertically, and the second frame 7 is placed on the leg upper side 31 of the first leg frame 25 and expanded substantially horizontally. The central side 27 of the first leg frame 25 is grounded.

  As shown in FIGS. 1 and 2, in the state where the second frame 7 is deployed substantially horizontally, the first link member 37 is disposed so as to be inclined upward as it goes to the right side. Due to the action of the material 37, the second frame 7 is made non-rotatable in the direction in which the second frame 7 is further developed from the state in contact with the first leg frame 25 (clockwise in FIGS. 1 and 2). That is, the second frame 7 is expanded from a state in which it is closed with respect to the first frame 5, and when it is placed on the leg upper side 31 of the first leg frame 25, further expansion is restricted.

  In this embodiment, the second frame 7 is provided with two holding frames 41, 41 that extend the loading part of the luggage, separated from each other in the front-rear direction. Each of the pair of holding frames 41 has a substantially isosceles trapezoidal shape formed by bending a metal round bar, and both end portions 41a and 41a protrude outward in the left-right direction. Each holding frame 41 has a right end portion 41 a rotatably fitted in a hole formed in the central side 43 of the second frame 7. Further, the left end 41a of each holding frame 41 is rotatably fitted in a hole formed in a bar 45 provided along the front-rear direction so as to bridge the open both ends 33, 33 of the second frame 7. Is provided.

  Each holding frame 41 abuts against a central bar 47 provided so as to bridge the open ends 33 and 33 of the second frame 7, thereby restricting rotation more than a certain amount inward in the front-rear direction and substantially horizontal. Retained. In addition, each holding frame 41 is in contact with the open ends 33 and 33 of the second frame 7, so that rotation beyond a predetermined amount in the front-rear direction is restricted, and the holding frame 41 is held substantially horizontally and maintained in an unfolded state. . In this way, by unfolding the holding frame 41, the load placing portion is enlarged, and a large load can be placed. In this embodiment, each holding frame 41 is slightly bent at both ends so as to be substantially horizontal in the unfolded state.

  In the present embodiment, the first frame 5 is provided with a protective material 49 that prevents the load from hitting the wheels 3 and 3 when the load is placed on the second frame 7. Specifically, at a position slightly above the support shaft 21, a round bar-shaped protective material 49 is provided so as to bridge the vertical frames 11, 11 of the first frame 5 along the front-rear direction. The protective material 49 protrudes outward in the front-rear direction from each vertical frame 11, and both front and rear end portions protruding from each vertical frame 11 are bent at a right angle to the right, and further bent so as to incline to the left as going inward in the front-rear direction. It is formed in a substantially triangular shape. Both ends of the protective material 49 are disposed above the wheels 3 to prevent the load placed on the second frame 7 from hitting the wheels 3.

  The third frame 9 is a substantially U-shaped material formed by bending a metal pipe. The third frame 9 is arranged around the bolt-shaped shaft 51 in which both open ends thereof are arranged in contact with or close to the inner side in the front-rear direction of the vertical frames 11, 11 of the first frame 5 and are fitted along the front-rear direction. The first frame 5 is rotatably held. In the present embodiment, the third frame 9 is attached to the first frame 5 at a position above the attachment position of the second frame 7. Further, in this embodiment, the open both ends 61 and 61 of the third frame 9 are formed such that the right end of the third frame 9 extends slightly upward as it goes to the right in the state shown in FIGS. .

  A second leg frame 53 is rotatably attached to the third frame 9. The second leg frame 53 is a substantially U-shaped member formed of a metal pipe. Specifically, in the state shown in FIG. 1, the third frame 9 includes a central side 55 arranged along the front-rear direction, and a leg lower side 57 extending upward from front-rear ends of the central side 55. 57 and a leg upper side 59 that extends to the right as it extends upward from the upper end of each leg lower side 57. The leg lower side 57 and the leg upper side 59 are continuous in a substantially U-shape. is doing. In this embodiment, the longitudinal dimension of the central side 55 of the second leg frame 53 is configured to be slightly longer than the longitudinal dimension of the first frame 5, and the lower ends of the pair of front and rear leg parts 57, 57 are below It is slightly bent so as to extend outward in the front-rear direction as it goes to.

  The second leg frame 53 is provided along the front-rear direction such that the tip end of each leg upper side 59 is provided close to or in contact with the inner side in the front-rear direction of the open ends 61, 61 of the third frame 9. The third frame 9 is rotatably held by a bolt-shaped shaft 63 to be rotated.

  In this embodiment, two round bar-shaped second link members 65 are provided so as to be separated from each other so as to bridge the first frame 5 and the second leg frame 53.

  Each second link member 65 has its both ends folded back in an annular shape, and as shown in FIG. 1, in the front-rear direction so as to bridge the vertical frames 11, 11 of the first frame 5 around the right-hand annular portion. A bar 67 provided along the path is passed through and is rotatably held by the bar 67. The bar 67 is attached to a position slightly below the shaft 51 for attaching the third frame 9 to the first frame 5. In addition, a rod 69 provided so as to bridge the leg upper sides 59, 59 of the second leg frame 53 is passed through the annular portion on the left side of the second link member 65 so that the rod 69 can rotate. Is held in. Note that both ends of the rod 69 are fixed to the leg upper sides 59 and 59.

  As shown in FIG. 1 and FIG. 2, the first frame 5 is arranged vertically, and the third frame 9 is placed on the leg upper sides 59 and 59 of the second leg frame 53 and deployed substantially horizontally. In the state, the central side 55 of the second leg frame 53 is grounded.

  In addition, as shown in FIG. 2, in the state where the third frame 9 is deployed substantially horizontally, the second link member 65 is arranged to be inclined upward as it goes to the left side. By the action, the third frame 9 is made non-rotatable in the direction in which it is further developed from the state of contact with the second leg frame 53 (counterclockwise in FIGS. 1 and 2). That is, when the third frame 9 is expanded from the closed state with respect to the first frame 5 and placed on the leg upper side 59 of the second leg frame 53, further expansion is restricted.

  In this embodiment, the seat frame 71 is provided on the third frame 9, and a person sits on the seat sheet 71. The seat portion sheet 71 is a rectangular cloth piece, and the front and rear end edges thereof are sewn so that the axis is formed in an annular shape along the left-right direction, and the open ends of the third frame 9 are attached to the front and rear annular portions. The sides 61 and 61 are passed through and attached to the third frame 9.

  In the present embodiment, a backrest sheet 72 is attached to the upper end of the first frame 5. The backrest sheet 72 is a rectangular cloth piece, and the front and rear end sides thereof are sewn so that the axis is formed in an annular shape along the vertical direction, and the vertical frame of the first frame 5 is attached to the front and rear annular portions. 11 and 11 are passed through and attached to the first frame 5.

  As shown in FIGS. 1 and 2, the carrier 1 of the present embodiment having such a configuration is loaded with the second frame 7 deployed to a substantially horizontal position with respect to the first frame 5 arranged vertically. The various loading parts can be placed on the second frame 7. At this time, by expanding the holding frames 41, 41, a large load can be stably placed.

  In addition, a seat portion where a person sits in a state where the third frame 9 is deployed substantially horizontally with respect to the first frame 5 arranged vertically is used for the seat portion seat 71 provided on the third frame 9. Can sit down. In the present embodiment, in the state where the first frame 5 is arranged vertically, the lower end portion of each vertical frame 11 of the first frame 5 is grounded, so that even if the user sits on the third frame 9, the carrier 1 is stable.

  FIG. 4 is a front view showing a state in which the third frame is closed from the state of FIG.

  As shown in FIG. 1 and FIG. 2, when transporting a load from a state in which the second frame 7 and the third frame 9 are unfolded with respect to the first frame 5, as shown in FIG. And the third frame 9 may be fixed to the first frame 5.

  In the present embodiment, when the third frame 9 is rotated around the axis 51 and folded with respect to the first frame 5, the third frame 9 is arranged substantially vertically, and the central side 77 of the third frame 9 is It is disposed above the upper frame 13 of one frame 5. In addition, when the third frame 9 is folded, the second leg frame 53 is also folded in conjunction with the second link members 65, 65. Then, the third frame 9 is fixed to the first frame 5 by the first locking member 73 provided on the first frame 5 being hooked on the second leg frame 53.

  In the present embodiment, a first locking member 73 is provided on the bar 67 provided on the first frame 5. The first locking member 73 is a member formed by bending a metal round bar, and has a substantially U-shaped portion 73a and an extending side extending perpendicularly from both open ends of the U-shaped portion 73a. 73b, 73b.

  The first lock member 73 has a distal end portion of each extending side 73 b folded in an annular shape, and the rod member 67 is passed through the annular portion and is rotatably held by the rod member 67. In order to fix the third frame 9 to the first frame 5, the first lock member 73 is attached to the central side 55 of the second leg frame 53 in a state where the third frame 9 is folded with respect to the first frame 5. It only has to be hooked and locked.

  As shown in FIG. 4, when a load is transported by the carrier 1 from a state in which the third frame 9 is folded, the center 1 77 of the third frame 9 is gripped and the carrier 1 is tilted to the left and pulled. . Thus, in this embodiment, the central side 77 of the third frame 9 is used as a handle. A grip may be attached to the central side 77 of the third frame 9 so that it can be easily gripped. Further, by gripping the center side 77 of the third frame 9 and tilting the carrier 1, the lower ends of the vertical frames 11 of the first frame 5 are separated upward from the ground, and the carrier 1 is conveyed by the wheels 3. can do. Furthermore, even when a small luggage is placed on the second frame 7, the protective material 49 prevents the luggage from falling to the left in the state shown in FIG.

  5 and 6 are a front view and a right side view showing a state in which the second frame and the third frame are closed with respect to the first frame.

  When the carrier 1 is stored, as shown in FIGS. 5 and 6 from the state shown in FIG. 4, the second frame 7 may be folded and fixed to the first frame 5. In the present embodiment, when the second frame 7 is folded, the first leg frame 25 is also folded together by the first link member 37.

  In the present embodiment, the bar 67 is provided with a second lock member 79 for fixing the second frame 7 to the first frame 5. The second lock member 79 has the same configuration as that of the first lock member 73, and has a substantially U-shaped portion 79a, and extending sides 79b and 79b extending at right angles from both open ends of the U-shaped portion 79a. It is composed of

  The second lock member 79 has a distal end portion of each extended side 79 b folded in an annular shape, and the rod member 67 is passed through the annular portion and is rotatably held by the rod member 67. In the present embodiment, the second lock member 79 is attached to the rod member 67 so as to be disposed between the extended sides 73 b and 73 b of the first lock member 73.

  In order to fix the second frame 7 to the first frame 5, the second lock member 79 is attached to the central bar 47 of the first leg frame 25 in a state where the second frame 7 is folded with respect to the first frame 5. It only has to be hooked and locked. As shown in FIGS. 5 and 6, by folding the second frame 7 and the third frame 9 with respect to the first frame 5, the left and right widths can be reduced, and the storage space can be reduced.

  Further, as shown in FIGS. 5 and 6, when the luggage is transported from the state in which the second frame 7 and the third frame 9 are folded with respect to the first frame 5, the second lock member 79 is released. The second frame 7 may be rotated about the support shaft 21 and the second frame 7 may be deployed to a position where the second frame 7 is placed on the leg upper side 31 of the first leg frame 25 and the rotation is restricted. In this embodiment, when the second frame 7 is expanded, the first leg frame 25 is also expanded in conjunction with the first link member 37. Further, when taking a break, the first lock member 73 is released and the third frame 9 is rotated around the shaft 51 and placed on the leg upper side 59 of the second leg frame 53 to restrict the rotation. The third frame 9 may be expanded to the position. In the present embodiment, when the third frame 9 is expanded, the second leg frame 53 is also expanded in conjunction with the second link member 65.

Next, various members and instruments attached to the carrier 1 of the present embodiment will be described.
First, a sheet member for preventing a user sitting on the third frame 9 from hitting the rain will be described.
FIG. 7 is a view showing a state in which an example of a sheet member is attached to the carrier of FIG.

  The sheet member is attached to the first frame 5 and is vertically supported by a pair of elastic members 81 that can be extended and contracted, an attachment member 83 provided at the upper ends of the elastic members 81, 81, and the attachment member 83. The main part is provided with a sheet main body 87 that is wound around a core member that can be pulled out.

  The pair of elastic members 81, 81 are attached to the vertical frames 11 of the first frame 5, respectively. Specifically, each of the elastic members 81 is composed of two bars, and a pipe-shaped lower bar 89 that is fixed to the vertical frame 11 with the axis line arranged vertically, The upper bar 91 is fitted in the hole so as to be movable up and down and can be fixed to the lower bar 89 at a desired position. In the present embodiment, the lower bar 89 is fixed to the right side surface in FIG. 7 of the outer peripheral surface of the vertical frame 11. The lower bar 89 is provided so as to protrude upward from the upper frame 13 of the first frame 5.

  A mounting member 83 is provided so as to bridge the upper ends of the pair of upper bars 91, 91 arranged in the front-rear direction. The attachment member 83 has a rectangular plate-shaped piece 83a that is placed and fixed on the upper bars 91, 91, and other pieces 83b, 83b that extend upward from the front and rear ends of the piece 83a. Between the other pieces 83b and 83b of the attachment material 83, an axial line is arranged along the front-rear direction, and a cylindrical core material is provided, and both ends of the core material are provided at the other pieces 83b and 83b of the attachment material 83. Is held rotatably about an axis along the front-rear direction. A belt-like sheet main body 87 is wound around the core member so that it can be pulled out. A bar 93 is fixed to the front end of the sheet main body 87 along the front-rear direction, and one end of a round bar-shaped support 95 is attached to one end of the bar 93.

  When it rains, the upper bar 91 is pulled upward with respect to the lower bar 89 and the upper bar 91 is fixed to the lower bar 89 as shown in FIG. At this time, for example, a screw is screwed into a screw hole formed in the peripheral side wall of the lower rod 89 along the radial direction, and the tip end portion of the screw is brought into contact with the outer peripheral surface of the upper rod 91, so that the upper rod 91 is lowered. 89 can be fixed. Then, the sheet main body 87 is pulled out, and the other end portion of the support member 95 having one end portion attached to the tip end portion of the sheet main body 87 is attached to one end side 61 of the third frame 9. Retained. In the illustrated example, a bottomed tubular member 97 that opens only upward is attached to one end 61 of the third frame 9, and by inserting the other end of the support member 95 into the tubular member 97, The support material 95 can be erected.

  Thus, by unfolding the seat body 87 at a position above the third frame 9, the user sitting on the third frame 9 can be prevented from getting wet in the rain. When closing the sheet main body 87, the other end of the support member 95 is removed from the tubular member 97, the sheet main body 87 is wound around the core member, and each upper bar 91 is lowered. In the present embodiment, in the state where the upper bar 91 is lowered, the attachment member 83 and the seat body 87 wound around the mounting member 83 are disposed above the upper frame 13 of the first frame 5 and the folded third frame. 9 is arranged below the central side 77 of 9. As a result, the carrier 1 can be pulled while holding the central side 77 of the third frame 9.

Further, the support member 95 that hangs down from the front end portion of the seat main body 87 is fitted into a C-shaped ring 99 that is attached to the lower rod 89 of the one elastic member 81, so that the movement is restricted.
The sheet body 87 may be manually wound around the core material, or may be automatically wound around the core material, and the structure around which the sheet body 87 is wound can be appropriately changed. Further, the sheet member can be used not only for rain protection but also for awning.

Next, the sheet member that can be attached to and detached from the carrier 1 will be described.
FIG. 8 is a perspective view showing another example of the sheet member, and shows a state in which the seat body is developed. FIG. 9 is a view showing a state where the sheet member of FIG. 8 is attached to the carrier.

  The sheet member of the present embodiment is provided with a pair of bar members 111 and 111 that are provided apart from each other in the front-rear direction, and whose axis is arranged in the vertical direction, and a connecting member that connects lower ends of the bar members 111 and 111 to each other. 113 and a sheet main body 115 provided at the upper end of the bars 111 and 111 are provided in the main part.

  As shown in FIG. 8, the connecting member 113 includes a rectangular plate-like central piece 113a and front and rear pieces 113b and 113b extending from the front and rear end portions of the central piece 113a to the left at a right angle. Further, the central portion of the connecting piece 113 in the front-rear direction of the central piece 113a extends upward in a rectangular shape and is further folded back to the left in a semicircular arc shape. The lower end of each bar 111 is brought into contact with the corners of the central piece 113a and the front and rear pieces 113b of the connecting member 113 from the inside and fixed by welding or the like.

  A mounting member 117 is fixed so as to bridge the upper ends of the pair of rods 111, 111 arranged in the front-rear direction. The mounting member 117 is mounted on the bar members 111, 111 and is fixed to the bar members 111, 111. The rectangular plate-shaped piece 117a, and the other piece 117b extending upward from the front and rear ends of the one piece 117a, 117b.

  Between the other pieces 117b and 117b of the mounting material 117, a cylindrical core material is provided with the axis line along the front-rear direction, and both front and rear end portions of the core material are arranged in the front-rear direction on the other pieces 117b and 117b. Is held so as to be rotatable around an axis along the axis. A belt-like sheet main body 115 is wound around the core member so that it can be pulled out. A bar 121 is fixed to the front end of the sheet body 115 along the front-rear direction.

  In the present embodiment, a support rod 123 that can be extended and contracted is attached so as to bridge the midway portion of one of the bar members 111 and the leading end portion of the sheet main body 115. The support rod 123 is composed of two rods, and the lower end portion of the pipe-shaped first rod 125 is attached to the middle portion of one rod 111 so as to be rotatable around a shaft 126 along the front-rear direction. ing. The second rod 127 is fitted in the inner hole of the first rod 125 so as to be able to advance and retreat. The upper end of the second bar 127 is rotatably attached to one end of a bar 121 provided at the front end of the sheet main body 115. The second rod 127 is fixed to the first rod 125 at a desired position by a screw 128 screwed from the peripheral side wall of the first rod 125.

  A round bar-shaped holding bar 129 is provided so as to connect the first bar 125 and one bar 111. One end of the holding bar 129 is attached to one bar 111 so as to be rotatable around a shaft 130 along the front-rear direction. The other end of the holding rod 129 is folded back in a substantially semicircular arc shape, and is detachably locked to a pin 131 provided in the middle portion of the first rod 125.

  The seat member having such a configuration hooks the semicircular arc-shaped portion 113c of the connecting member 113 on the upper frame 13 of the first frame 5 and also the vertical frame 11 of the first frame 5 between the front and rear pieces 113b and 113b of the connecting member 113. , 11 is inserted into the carrier 1 by being inserted. Then, the connecting member 113 is fixed to the first frame 5 by screwing the screw 132 into the screw hole formed in the vertical frame 11 from the front piece 113b of the connecting member 113.

  When unfolding the sheet body 115, the second bar 127 is pulled out from the first bar 125 while the sheet body 115 is pulled out. When the sheet body 115 is pulled out to a desired length, the second bar 127 is pulled out from the first bar 125. Fixed against. Then, by hooking the other end of the holding rod 129 to the pin 131 of the first rod 125, the sheet main body 115 is stably maintained in a state of being pulled out substantially horizontally. In this way, the seat body 115 is developed above the third frame 9.

  When removing the sheet member from the carrier 1, the other end of the holding rod 129 is removed, and the second rod 127 is contracted with respect to the first rod 125 while winding the sheet main body 115, and the connecting member 113 can be removed. That's fine. Since the seat member of the present embodiment can be attached to and detached from the carrier 1, in the case of outdoors, the seat member can be removed from the carrier 1, and each can be carried on a car and attached at the site. it can. In the sheet member of this example as well, the sheet body 115 may be manually wound around the core material, or may be automatically wound around the core material, and the structure for winding the sheet body 115 can be changed as appropriate. It is.

Next, a fixture for attaching the umbrella to the carrier 1 and a holder for holding the umbrella in the closed state will be described.
FIG. 10 is a view showing a state in which a mounting tool and a holding tool are provided on the carrier of this embodiment, and FIG. 11 is a side view of FIG.

  The fixture 135 is a cylindrical material, and is attached to one vertical frame 11 of the first frame 5 with its axis line arranged along the vertical direction. In the present embodiment, two screw holes are formed along the radial direction at the lower end of the fixture 135 so as to be spaced apart from each other vertically, and the screw 137 is screwed into one vertical frame 11 from each screw hole. The fixture 135 is detachably attached to the first frame 5. When it rains, the handle 138a of the umbrella 138 is fitted into the inner hole of the fixture 135 from above, and the screw 139 is screwed from the screw hole formed in the radial direction at the upper end portion of the fixture 135, so that the outer surface of the handle 138a is The umbrella 138 can be fixed to the fixture 135 by bringing the tip of the screw 139 into contact. In this way, the umbrella 138 may be expanded in a state where the umbrella 138 is fixed to the fixture 135. In addition, it is good also as a structure which can extend and contract an attachment tool up and down.

The holder 141 has a resin ring shape, and is fixed to the upper end of the other vertical frame 11 of the first frame 5 so that the axis is along the vertical direction, as shown in FIG. The holder 141 is slightly smaller in diameter than the maximum diameter of the closed umbrella 138, and the umbrella 138 is held by inserting the closed umbrella 138 into the holder 141 from above.
In addition, you may provide the auxiliary tool 143 in which the front-end | tip part (stone protrusion) of the umbrella 138 is inserted in the lower end part of the other vertical frame 11. FIG. The auxiliary tool 143 has a rod-like portion that extends outward in the front-rear direction from the lower end portion of the other vertical frame 11, and an annular portion 143a that is provided at the tip of the rod-like portion and that opens upward and downward. The annular portion 143 a has an inner diameter into which the tip of the umbrella 138 is fitted, and is disposed on the same axis as the holder 141. By providing the auxiliary tool 143, the umbrella 138 can be stably held. In addition, although the holder 141 was made into ring shape, it is good also as a substantially C-shape by which the slit was formed in a part of surrounding wall along the axial direction.

  Thus, by providing the mounting tool 135 and the holding tool 141 on the carrier 1, the umbrella 138 is attached to the mounting tool 135 when it rains, and when it is not raining, the holding tool 141 is used. An umbrella 138 can be attached to the carrier 1.

Next, the power generator attached to the carrier of the present embodiment will be described.
FIG. 12 is a diagram illustrating a state where the power generation device is attached to the carrier of the present embodiment.

  The power generation device includes a pair of stretchable stretchable materials 151 that are provided apart from each other in the front-rear direction, a first holder 153 that is provided at the upper ends of the stretchable materials 151 and 151, and a first holder 153 that is rotatable. The main part is a first plate 155 provided, a second plate 159 connected to the first plate 155 via a second holder 157, and a solar panel 161 attached to the first plate 155 and the second plate 159. Prepare for.

  Each elastic member 151 is composed of two bars, and is fitted into a cylindrical lower bar 152 whose axis is arranged along the vertical direction and an inner hole of the lower bar 152 so as to be able to advance and retract. And an upper bar 154 that can be fixed to the lower bar 152 at a position.

  The lower ends of the pair of elastic members 151 are connected by a connecting member 163. The connecting member 163 has the same configuration as the connecting member 113, and includes a rectangular piece 163a and other pieces 163b and 163b extending leftward from the front and rear ends of the piece 163a. The central portion in the direction extends in a rectangular shape upward, and then is folded back to the left in a semicircular arc shape. Each elastic material 151 is fixed by welding or the like with the lower end portion of the lower bar 152 coming into contact with the boundary portion between the one piece 163a and the other piece 163b of the connecting member 163 from the inside. The power generation device is detachably provided on the carrier 1 with the connecting member 163 fixed to the first frame 5 as in the case of the sheet member.

  A substantially U-shaped first holder 153 that opens upward is attached so as to bridge the pair of upper bars 154 and 154 arranged in the front and rear. The first holder 153 is disposed along the front-rear direction and is fixed to the upper ends of the upper bars 154, 154, and the other pieces 153b, 153b extending upward from the front-rear end of the one piece 153a. Have Each other piece 153b extends to the right in FIG. 12 from one piece 153a. Then, as shown in FIG. 12, one end of a rectangular plate-shaped first plate 155 is fitted between the other pieces 153b, 153b of the first holder 153 so as to be rotatable around a shaft 165 along the front-rear direction. It is attached.

  A substantially U-shaped second holder 157 that opens upward is attached to the other end of the first plate 155, and one end of the second plate 159 is fitted into the second holder 157, and the front-rear direction Is attached to be rotatable around a shaft 167 along the axis. In the present embodiment, the end portions of the plates 155 and 159 are placed on the first holder 153 and the second holder 157, so that the plates 155 and 159 are maintained in a horizontally developed state.

  As shown in FIG. 12, solar panels 161 are attached to the upper surfaces of the first plate 155 and the second plate 159 in the unfolded state. As a result, it is possible to generate power with the plates 155 and 159 deployed. The electric power generated by the solar panel 161 is supplied to an outlet connected to the solar panel 161. Therefore, for example, a plug for charging a mobile phone or a plug connected to a light can be inserted into the outlet and used.

  Each plate 155, 159 can be folded as shown by a two-dot chain line in FIG. 12, and the power generator after being removed from the carrier 1 is compactly gathered by shrinking the upper bar 154. be able to.

Next, a modified example of the carrier of the present invention will be described.
The carrier of this modified example has basically the same configuration as the carrier of the above-described embodiment. In the following description, different parts will be mainly described, and equivalent members will be described with the same reference numerals.

FIG. 13 is a view showing a modified example of the carrier of the present invention.
The carrier of this modified example is different from the carrier of the above embodiment in the structure of the first frame. Specifically, the first frame 5 of the carrier of the present modified example has a cylindrical first material 171 arranged along the axis in the vertical direction, and one end fixed to the middle portion of the first material 171. The second material 173 extends horizontally and the third material 175 extends downward from the other end of the second material 173. In the illustrated example, the second material 173 and the third material 175 are continuously formed by bending a metal pipe material into a substantially inverted L shape. The first material 171 in the carrier of this modification corresponds to one vertical frame 11 of the carrier in the above-described embodiment, and the second material 173 and the third material 175 correspond to the upper frame 13 and the other vertical frame 11, respectively. To do.

Screws 171a are formed on the outer peripheral surface of the upper end portion of the first material 171, and notches 171b are formed along the axial direction at four circumferentially spaced intervals.
A round bar 177 is fitted in the inner hole of the first material 171 so as to be movable up and down, and a nut-like cap 179 is screwed into the upper end of the first material 171, so that the round bar 177 is The first material 171 is fixed at a desired position.
Specifically, the inner peripheral surface of the cap 179 is reduced in diameter as it goes upward, and the inner diameter of the lower end portion of the cap 179 corresponds to the outer diameter of the upper end portion of the first material 171. Therefore, when the cap 179 is screwed into the first material 171, the upper end portion of the first material 171 is slightly reduced in diameter due to the formation of the notch 171 b and presses the round bar 177. Thereby, the round bar 177 is fixed at a desired position with respect to the first material 171.

A circular recess 177a that opens upward is formed at the center of the upper end of the round bar 177, and the bar 183 of the umbrella 181 is fitted into the recess 177a. Is screwed, and the umbrella 181 is fixed to the round bar 177.
Thus, according to the carrier of this modification, it becomes possible to attach an umbrella to the carrier itself without providing a fixture as in the above embodiment.

Note that the carrier of the present invention is not limited to the configuration of the above embodiment, and can be changed as appropriate.
For example, in the above embodiment, the second frame and the third frame that are folded with respect to the first frame are fixed by the lock member, but the second frame and the third frame are fixed to the first frame by other means and members. It may be fixed.
Further, the first link member may be configured to pull the first leg frame toward the first frame when the second frame is folded with respect to the first frame. With such a configuration, when the second frame is folded with respect to the first frame, the state in which the second frame is closed with respect to the first frame is maintained. Thereby, it is also possible to omit the second locking material.
Furthermore, each frame is formed of a metal pipe, but it is not limited to a cylindrical material, and may be formed of a bar. Also, the material is not limited to metal and may be formed of other materials such as synthetic resin.

1 Carrier 3 Wheel 5 First Frame 7 Second Frame 9 Third Frame 25 First Leg Frame 53 Second Leg Frame 73 First Lock Material 79 Second Lock Material

Claims (9)

A first frame provided with wheels at the lower end;
A second frame that is foldably provided on the first frame, and that constitutes a placement portion on which a load is placed in a state where the first frame is unfolded to one side with respect to the rotation restriction position;
The first frame is configured to be foldable and constitutes a seat for a person to sit in a state where the first frame is unfolded to the other side of the first frame, while the first frame is folded in the first frame. A third frame that extends upward from the frame and constitutes a handle;
A carrier comprising: a lock mechanism for fixing the third frame to the first frame in a state where the third frame is folded onto the first frame. A first leg frame that is pivotally provided on the second frame and is grounded in a state in which the second frame is deployed substantially horizontally with respect to the first frame arranged vertically;
A second leg frame that is pivotally provided on the third frame and contacts the ground in a state where the third frame is deployed substantially horizontally with respect to the first frame arranged vertically. The carrier according to claim 1. A second frame from a state in which the first frame and the first leg frame are connected to each other, and the second frame rotates relative to the first frame and is placed on the first leg frame; The first link material that regulates the development of
A third frame from a state in which the first frame and the second leg frame are connected to each other, and the third frame rotates relative to the first frame and is placed on the second leg frame; The carrier according to claim 2, further comprising: a second link member that regulates development of the carrier. The first frame is substantially U-shaped formed of a cylinder or a bar, and is provided with its open ends facing downward,
The second frame is substantially U-shaped formed of a cylinder or a bar, and both open ends of the second frame are rotatably held at both open ends of the first frame.
The first leg frame is substantially U-shaped formed of a cylinder or a bar, and both open ends are bent in a U-shape, and both open ends of the second frame are It is held rotatably at both open sides,
The third frame is substantially U-shaped formed of a cylinder or a bar, and both open ends of the third frame are rotatably held at both open ends of the first frame.
The second leg frame is substantially U-shaped formed of a cylinder or a bar, and both open ends are bent in a U-shape, and both open ends of the third frame are The carrier according to claim 2 or 3, wherein the carrier is rotatably held at both open sides. One vertical frame of the first frame is opened upward, and a bar is fitted to the one vertical frame so as to be vertically movable and to be fixed to the one vertical frame at a desired position. The carrier according to claim 4, wherein an umbrella is fixed to the upper end of the bar. The carrier according to any one of claims 1 to 4, wherein the first frame is provided with a seat that can be developed above the seat portion. The carrier according to any one of claims 1 to 4, wherein the first frame is provided with a fixture for holding an open umbrella. The carrier according to any one of claims 1 to 5, wherein the first frame is provided with a holding tool for holding a closed umbrella. The carrier according to any one of claims 1 to 4, further comprising a solar panel for supplying electric power to the electric appliance.

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