JP5850651B2 - Carriage truck with folding fence - Google Patents

Description

  The present invention relates to a folding transport cart used for transporting luggage.

  A wide variety of people live in apartment houses. Some people like animals and keep pets, and vice versa. Therefore, in order to make the life in the apartment complex peaceful, there are often provisions that pets such as dogs should not be allowed to walk in public spaces on the site.

  Therefore, a resident of an apartment house that keeps a dog walks with the dog when passing through a public space to take the dog out of the premises of the apartment house, or a dedicated carry as shown in Patent Document 1 It is necessary to carry the dog by cart and take it out.

JP 2009-247278 A

  If the dog is a large dog or if there are two or more dogs, a dedicated carry cart is required. However, these dedicated carts have no use other than the transportation of pets, and storage space is also required, so there is a problem in collective housing. Then, an object of this invention is to provide the new conveyance means used in an apartment house.

The present invention (1) includes a plate-shaped cargo bed (for example, cargo bed 2) having a plurality of casters (for example, casters 23) on the bottom surface and having at least an upper surface on which a load can be placed
A handle (for example, handle 3) that is erected on the upper surface of the loading platform when in use, and can be folded down on the upper surface of the loading platform when stored;
A fence (for example, a fence 4) that is erected on the upper surface of the cargo bed when in use and can be folded when stored ;
In use, the loading platform has a folding carriage with a folding fence characterized by having a placement space provided by the fence and a placement space other than the space provided by the fence. .

  In the present invention (2), the fence is folded in a state where the handle is erected on the loading platform, and the upper surface of the loading platform is opened. It is a trolley.

In the present invention (3), the handle has at least two struts (for example, a first strut and a second strut) and a hand pushing portion (for example, a hand pushing portion 39) that bridges the two struts, It is foldably fixed to the upper surface of the loading platform via a hinge mechanism (for example, a first hinge part and a second hinge part),
The folding carriage with a folding fence according to the invention (1) or (2), wherein the fence is folded and stored between the two struts when stored.

In the present invention (4), the fence is
A first side rail (for example, a first side rail 41) attached to either one of the two columns (for example, the first column) so as to be rotatable about the column.
A second side fence (for example, second side fence 43) attached to a pillar (for example, the second pillar) different from the pillar to which the first side fence is attached so as to be rotatable about the support column. When,
A front fence (for example, a front fence 45) that is pivotally attached to an end of the first side fence and / or the second side fence opposite to the support;
A back fence (for example, a back fence 47) provided between the first support column and the second support column,
When using the fence, a fence composed of the first side fence, the second side fence, the front fence and the rear fence is formed,
The folding carriage with a folding fence according to the invention (3), which is folded and stored between the two support columns when stored.

The present invention (5) is the carriage with a folding fence according to the invention (4), wherein the front fence is configured to be openable and closable when the fence is used.
Further, in the present invention (6), at least animals can be placed in the placement space provided by the fence, and at least luggage can be provided in the placement spaces other than the space provided by the fence. It is a carrier vehicle with a folding fence as described in any one of said invention (1)-(5) characterized by having the said loading platform which can be mounted.
Moreover, this invention (7) has a clearance gap between the said loading platform and the said fence in use, The folding as described in any one of said invention (1)-(6) characterized by the above-mentioned. It is a transport vehicle with a type fence.
In addition, the present invention (8) is a transport vehicle with a folding fence according to any one of the inventions (1) to (7), characterized in that it is for a public space in an apartment house site including an apartment. is there.

  The first side fence, the second side fence, the front fence, and the rear fence described in the present invention may be formed to be foldable for each fence, for example, the first side fence and the second side fence. However, it may be composed of two or more frames. In addition, when comprised from two or more frames in this way, these frames are made foldable so that they can be accommodated between the first support column and the second support column.

  According to the transporting carriage of the present invention, by providing a folding fence, it is possible to provide a fence on the carriage's platform when necessary while ensuring the function as a normal transportation carriage. Therefore, for example, when transporting pets in an apartment house, or when transporting a large amount of baggage in a bag, it is possible to transport with a fence, and if it is used with the fence stored It can be used as a normal cart. For this reason, it is not necessary to have a dedicated cart for pets, and it can be folded to the same size as a normal folding cart, so that it does not take up space for storage.

FIG. 1 is a schematic configuration diagram of a folding carriage with a folding fence according to the present invention, which is a carriage with a handle and a fence in use. Specifically, FIG. 1 (a) is a folding carriage according to the present invention. It is a side view of a conveyance cart with a fence, FIG.1 (b) is a front view of the said conveyance cart, FIG.1 (c) is a top view of the said conveyance cart. FIG. 2 is a schematic configuration diagram of the handle 455, FIG. 2 (a) shows a normal structure, FIG. 2 (b) shows a structure when the handle is operated, and FIG. It is a perspective view which shows the position of a stop groove. FIG. 3 is a schematic configuration diagram of the fixture 49. FIG. 4 is a diagram showing a usage mode of the folding-fence-equipped transport cart of the present invention. FIG. 5 is a view showing a state in which the fence 4 of the folding cart with a folding fence according to the present invention is housed and the handle 3 is erected. More specifically, FIG. 5B is a side view of the carriage, FIG. 5B is a front view of the carriage when the fence is stored, FIG. 5C is a plan view of the carriage when the fence is stored, and FIG. FIG. 3 is an aa ′ cross-sectional view of the carriage when the fence is stored. FIG. 6 is a view showing a state in which the rail 4 of the folding carriage with a folding rail according to the present invention is stored and the handle 3 is folded and stored on the cargo bed, and more specifically, FIG. ) Is a side view of the transport cart when the handle is stored, and FIG. 6B is a front view of the transport cart when the handle is stored. FIG. 7 is a block diagram of a first modified example of the folding cart with a folding fence according to the present invention, and more specifically, FIG. 7 (a) shows a folding cart with a folding fence according to the first modified example. FIG. 7B is a side view showing a state when the handle is erected and when the fence is erected, and FIG. 7B is a front view showing an aspect when the handle is erected and when the fence is erected. ) Is a plan view showing an aspect when the handle is erected and when the fence is erected, and FIG. 7D is a cross-sectional view showing an aspect when the carriage is stored in the fence. FIG. 8 is a schematic configuration diagram of the handle 427. FIG. 8 (a) shows a normal structure, FIG. 8 (b) shows a structure when the handle is operated, and FIG. It is a perspective view which shows the position of a stop groove. FIG. 9 is a configuration diagram of a second modified example of the folding carriage with a folding fence according to the present invention, and more specifically, FIG. 9A shows a folding carriage with a folding fence according to the second modification. FIG. 9B is a side view showing a state when the handle is erected and when the fence is erected, and FIG. 9B is a front view showing a state when the handle is erected and when the fence is erected. ) Is a plan view showing an aspect when the handle is erected and when the fence is erected, and FIG. 9D is a cross-sectional view showing an aspect when the carriage is stored in the fence.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. The following description is to describe the embodiment of the present invention, and the present invention is not limited to the following embodiment.
FIG. 1 is a schematic configuration diagram of a folding cart with a folding fence according to the present invention, and shows a cart with a handle and a fence in use. Fig.1 (a) is a side view of the conveyance truck with a folding fence of this invention, FIG.1 (b) is a front view of the said conveyance carriage, FIG.1 (c) is a top view of the said conveyance carriage. It is.

  The folding railed carriage of the present invention includes a loading platform 2 provided with a plurality of casters, a handle 3 that is erected on the upper surface of the loading platform when in use, and can be folded down on the upper surface of the loading platform when stored, A fence is formed on the loading platform during use, and a collapsible fence 4 is provided during storage.

  The loading platform 2 includes a rectangular loading platform base 21 and a plurality of casters 23 provided on the lower surface of the loading platform base. The casters 23 are provided at the four corners of the lower surface of the loading platform base 21. Among these casters 23, the caster bases are rotatably mounted, and the right or left turn can be smoothly performed during operation of the cart. It is configured so that it can be performed. In addition, on the upper surface of the loading platform base 21 of the loading platform 2, a coupling hole 25 is formed which is coupled to the fixture of the fence when the fence is formed (illustrated in FIG. 5).

  The handle 3 is attached to one end portion of the loading platform base 21 of the loading platform 2. In addition, the handle 3 is erected on the loading platform when in use, and is foldably mounted on the loading platform so as to be folded when stored.

  The handle 3 is attached to the first corner portion of the upper surface of the loading platform (for example, the right corner portion of the front view shown in FIG. 1B) so as to be rotatable about a first hinge portion 31. A column (front view right column shown in FIG. 1B) 33 and a second hinge portion 35 provided at the second corner of the upper surface of the loading platform (for example, the left corner of the front view shown in FIG. 1B). A second support post (front view left support post shown in FIG. 1B) 37 rotatably attached to the center of rotation, and an end portion of the first support post and the second support post to which these hinge parts are attached; Has a pusher 39 which bridges at the opposite end. The first support column 33, the second support column 37, and the hand pushing portion 39 are integrally formed and have a U-shape.

  The first support column 33 and the second support column 37 preferably have a cylindrical shape. Also, the length of these columns is high enough to fit within the top surface of the cargo bed when tilted to the top surface of the cargo bed. 39 has a length to be arranged.

  The first hinge portion and the second hinge portion are fixed such that when the first support column and the second support column are erected at an angle of 90 ° with respect to the upper surface of the loading platform, the handle 3 is fixed at the angle. A mechanism may be provided. That is, the first hinge part and the second hinge part are provided with a stopper (not shown) for restricting the operation so that the handle 3 does not swing more than 90 ° with respect to the upper surface of the loading platform. And a bar-shaped stopper 32 that is urged so as to limit the operation so that the handle 3 does not return to the original tilt direction when it is arranged in a restricted state, and a guide that guides the operation of the bar-shaped stopper It has a hole 313 and biasing means (not shown) for biasing the rod-shaped stopper.

  The fence 4 is configured such that a fence is formed on the loading platform when in use and can be folded when stored. More specifically, the fence 4 is folded and stored between the first support column 33 and the second support column 37 when stored. By being housed between the first support column 33 and the second support column 37 as described above, it can be used as a cart without a fence that does not interfere with the fence.

  The fence 4 includes a first side fence 41 attached to the first support pillar 33, a second side fence 43 attached to the second support pillar 37, a front fence 45 attached to the first side fence 41, and the first support pillar 33. And a back fence 47 attached to the second support post 37.

  The first side fence 41 includes a rectangular frame 411 and a mesh 413 provided inside the frame. The first side rail 41 is attached to the first support column 33 so as to be rotatable about a hinge 415 as a rotation center. The frame 411 of the first side rail 41 is configured to be narrower than the interval between the two columns so that the frame 411 is accommodated between the first column 33 and the second column 37.

  The front fence 45 includes a rectangular frame 451, a mesh 453 provided inside the frame, and a handle 455 that can be locked to the second side fence 43. Further, the front fence 45 is an end opposite to the end attached to the first support column 33 of the first side fence 41, and is attached to be rotatable about the hinge 457.

  As shown in FIG. 2, the handle 455 includes a grip portion 4551 that is operated by hand, a handle that protrudes from the end surface of the frame by moving the grip portion 4551 in the direction A, and is housed inside the frame by operating the grip portion 4551 in the other direction. And a toe end 4553.

  The second side rail 43 includes a rectangular frame 431, a mesh 433 provided inside the frame, and a locking groove 435 that receives the locking end 4553 of the front rail 45 (FIG. 2C). Shown in the figure). The second side rail 43 is attached to the second support column 37 so as to be rotatable about a hinge 437 (shown in FIG. 1B) as a rotation center.

  As shown in FIG. 1, the first side fence 41 and the second side fence 43 are attached with a fixture 49 for fixing to the loading platform when the fence is used. These fixtures 49 are alternately attached so as not to interfere when folded (see FIGS. 1A and 1C).

  FIG. 3 is a schematic configuration diagram of the fixture 49. The fixture 49 has a hollow cylindrical slide fixture 491 attached to the upper and lower parts of the frame of the side rail, and a fixed rod 493 slidably attached to the slide fixture.

  The fixing rod 493 has an operation guide protrusion 4931 provided in accordance with the positions of the upper and lower sliding fixtures on the side surface. Further, the sliding fixture 491 is provided with an operation guide hole 4911 for holding the operation guide protrusion. The operation guide hole 4911 includes a holding hole 4913 provided in the upper part for holding the fixed bar in a raised state, and a vertical operation guide hole for guiding the vertical movement of the fixed bar provided from the upper part to the lower part. 4915. It is preferable that an urging means for urging the fixing rod downward is provided inside the sliding fixture 491.

  The back fence 47 has a rectangular frame and a mesh provided inside the frame (not shown). The back fence 47 is fixedly attached to the first support column 33 and the second support column 37.

  Then, the operation | movement aspect of the conveyance truck with a folding fence of this invention is demonstrated using FIGS. First, the form which made the handle | steering-wheel and the fence use state (at the time of standing) is demonstrated. As shown in FIG. 1, the handle 3 of the carriage is in a state in which a first support column 33 and a second support column 37 are erected vertically on the upper surface of the loading platform. Further, a rectangular fence formed by a first side fence 41, a second side fence 43, a front fence 45, and a rear fence 47 is formed around the erected handle.

  When the fence 4 is operated by the handle 455, the front fence 45 can be rotated about the hinge 455 as a rotation center to open the fence. As shown in FIG. 4, for example, an animal such as a dog can be carried in the fence 4, and after reaching the destination, the fence can be opened and taken out. At this time, since the entire surface of the front fence 45 is rotated, the upper surface of the fence is also opened, so that the lead L connected to the collar of the animal D such as a dog can be smoothly put out of the fence.

  FIG. 5 is a view showing a state in which the fence 4 of the folding cart with a folding fence of the present invention is housed and the handle 3 is erected. FIG. 5 (a) is a side view of the transport cart when the fence is stored, FIG. 5 (b) is a front view of the transport cart when the fence is stored, and FIG. 5 (c) is the transport when the fence is stored. It is a top view of a trolley | bogie, FIG.5 (d) is aa 'sectional drawing of the conveyance trolley at the time of storage of a fence. From the state of use shown in FIG. 1, the fence 4 first turns the front fence 45 around the hinge 455 as a rotation center and folds it over the first side fence 41. Next, the first side rail 41 is rotated about the hinge 415 as a center of rotation and folded between the first support column 33 and the second support column 37. Subsequently, the second side rail 43 is rotated about the hinge 437 as a rotation center, and is folded between the first support column 33 and the second support column 37. Finally, the folded second side surface fence 43 is locked by the stopper 50, and the fence 4 is put into the storage state. Thus, by storing the fence between the columns of the handle 3, the upper surface of the loading platform is opened. For this reason, when a fence is unnecessary, it becomes possible to store the fence and use it as a carriage without a fence.

  FIG. 6 is a view showing a state in which the rail 4 of the folding carriage with a folding rail according to the present invention is stored and the handle 3 is folded and stored on the cargo bed. FIG. 6A is a side view of the transport cart when the handle is stored, and FIG. 6B is a front view of the transport cart when the handle is stored. From the state shown in FIG. 5, the handle is stowed by stepping on the rod-shaped stopper 32 and pushing down the handle 3 on the upper surface of the loading platform. Since the fence 4 is accommodated between the two columns of the handle 3, even if the handle is pushed down on the upper surface of the loading platform, it is configured not to interfere with other parts. In this way, the transport cart can be folded, so that the transport cart without the fence can be stored in the same size as the folding cart, so that a storage space can be secured.

  FIG. 7 is a configuration diagram of a first modified example of the trolley-equipped transport cart according to the present invention. Fig.7 (a) is a side view which shows the mode at the time of the handle stand-up of the folding trolley | bogie with a foldable fence which concerns on a 1st modification, and the state at the time of fence stand-up, FIG. FIG. 7 (c) is a plan view showing a mode when the handle is erected and when the fence is erected, and FIG. It is sectional drawing which shows the aspect at the time of the fence accommodation of the said conveyance trolley.

  In the first modified example, portions common to the above-described aspect are denoted by the same reference numerals, description thereof is omitted, and differences are mainly described in detail. The transport trolley | bogie which concerns on a modification is comprised so that a front fence may become a double door. In this configuration, the front member is constituted by the first front member 42 and the second front member 44. Here, the first front member 42 has a quadrangular frame 421 and a mesh 423 provided in the frame, and is attached to the end of the first side member and the hinge 425 so as to be rotatable. . On the other hand, the second front member 44 has a quadrangular frame 441 and a mesh 443 provided in the frame, and is attached to the end of the second side member and the hinge 445 so as to be rotatable.

  As shown in FIG. 8, a handle 427 is formed on the first front member 42. The handle 427 includes a grip portion 4271 that is operated by a hand, and a locking end 4273 that protrudes from the end surface of the frame by operating the grip portion 4271 in the direction A and is accommodated inside the frame by operating the grip portion 4271 in the other direction. Is done. On the other hand, the end of the frame 441 of the second front member 44 has a locking groove 445 that receives the locking end 4273 of the first front fence 42.

  In the first modified example, the fixing tool is provided on the upper surface of the loading platform, and is provided with a fixing protrusion 27 that can be embedded and stored in the loading platform. When the fence is put into use, the fixing protrusion is raised and erected to fix the side fence.

  As shown in FIG. 7D, when the fence is stored, the second front fence 44 is rotated around the hinge 445 as the center of rotation from the state in which the fence is formed, and the second side fence 43 side. Collapse to. Subsequently, the second side rail 43 is folded between the first support column 33 and the second support column 37 via the hinge 437. Next, the first front fence 42 is turned around the hinge 425 and folded to the first side fence 41 side. Subsequently, the first side surface fence 41 is rotated around the hinge 415 and is folded between the first support column 33 and the second support column 37. Finally, the end of the first side surface fence 41 is locked by the stopper 50 to be in the housed state. Note that the fixing protrusion 27 is tilted and embedded in the cargo bed. Thereby, a loading platform upper surface is open | released by accommodating a fence.

  Further, a second modification is shown in FIG. FIG. 9 is a configuration diagram of a second modified example of the folding carriage with a fence according to the present invention. FIG. 9A is a side view showing a state of the folding cart with a folding fence according to the second modified example when the handle is erected, and FIG. 9B is a side view of the handle of the carrying cart. FIG. 9 (c) is a plan view showing an aspect when the handle is erected and when the fence is erected, and FIG. 9 (d) is a front view showing an aspect when the fence is erected. It is sectional drawing which shows the aspect at the time of the fence accommodation of the said conveyance trolley.

  In the second modified example, portions common to the above-described aspect are denoted by the same reference numerals, description thereof is omitted, and differences are mainly described in detail. The transport cart according to the second modification is provided with two frames each constituting a side fence, and can form a fence that covers almost the entire surface of the cargo bed.

  That is, in the second modification, unlike the transport cart of the embodiment, the first side rail 41 and the second side rail are provided with two frames. That is, the first side surface fence 41 includes a rectangular first frame 411 and a second frame 417. The second side fence 43 also has a rectangular first frame 431 and a second frame 437. The first frame and the second frame are pivotally attached via a hinge, and the first side rail 41 and the second side rail 43 are each fit between the first column 33 and the second column 37, respectively. It is formed to be foldable to the width of A mesh provided in each frame is attached.

  Further, in the second modified example, the fixing tool is provided on the upper surface of the loading platform, and is provided with a fixing protrusion 27 that can be embedded and stored in the loading platform. When the fence is put into use, the fixing protrusion is raised and erected to fix the side fence.

  As shown in FIG. 9D, when the fence is stored, the second frame of the first side fence 41 is rotated from the state in which the fence is formed by rotating the front fence 45 around the hinge 457 as the rotation center. Fold it to the 417 side. Subsequently, the second frame 417 is rotated about the hinge as a center of rotation and folded to the first frame 411 side. Subsequently, the folded first side surface fence 41 is folded between the first support column 33 and the second support column 37 via a hinge.

  Next, the second frame 437 of the second side surface fence 43 is rotated around the hinge as a rotation center and folded to the first frame 431 side. Subsequently, the folded second side surface fence 43 is rotated around the hinge and is folded between the first support column 33 and the second support column 37. Finally, the stopper 50 locks the end of the second side surface fence 43 so as to be in the housed state. Note that the fixing protrusion 27 is tilted and embedded in the cargo bed. As a result, the upper surface of the cargo bed is opened in a state where the fence is stored.

  According to the present invention, the functions of both a normal carriage and a pet carrying carry are retained, so that it is used as a convenient tool in a condominium such as an apartment.

2: Loading platform 3: Handle 33: First support column 37: Second support column 39: Hand pushing part 4: Fence 41: First side fence 43: Second side fence 45: Front fence 47: Rear fence

Claims (8)

A plate-shaped cargo bed having a plurality of casters on the bottom surface and having at least a top surface on which a load can be placed;
A handle that is erected on the upper surface of the cargo bed when in use, and that can be folded and folded on the upper surface of the cargo bed when stored,
A stand that is erected on the upper surface of the loading platform when in use, and a foldable fence when stored ;
In use, the loading platform includes a mounting space provided by the fence and a mounting space other than the space provided by the fence.   The transporting carriage with a folding fence according to claim 1, wherein the fence is in a folded state in a state where the handle is erected on the loading platform, and an upper surface of the loading platform is opened. The handle has at least two struts and a hand pressing part that bridges the two struts, and the two struts are fixed to the upper surface of the cargo bed in a foldable manner via a hinge mechanism,
The transporting carriage with a foldable fence according to claim 1 or 2, wherein the fence is folded and stored between the two struts during storage. The fence is
A first side fence attached to either one of the two columns so as to be rotatable about the column as a rotation center;
A second side fence that is rotatably attached to a pillar that is different from the pillar to which the first side fence is attached;
A front fence that is rotatably attached to an end of the first side fence and / or the second side fence opposite to the support;
A back fence provided between the two struts,
When using the fence, a fence composed of the first side fence, the second side fence, the front fence and the rear fence is formed,
The transporting carriage with a folding fence according to claim 3, wherein the carriage is folded and stored between the two support columns when stored. The transport cart with a folding fence according to claim 4, wherein the front fence is configured to be openable and closable when the fence is used. The loading space provided with the fence has at least an animal and the loading space other than the space provided with the fence has the loading platform on which at least luggage can be placed. The cart with a foldable fence according to any one of claims 1 to 5. The cart with a foldable fence according to any one of claims 1 to 6, wherein a gap is provided between the cargo bed and the fence when in use. The trolley-equipped transport cart according to any one of claims 1 to 7, which is for a public space in an apartment house site including an apartment.

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