JP7103983B2 - Transport trolley and its fixed structure - Google Patents

Description

The present invention relates to a transport trolley for carrying and moving an article, and a structure for fixing the trolley to the inside of a luggage compartment when the article is loaded on a transport vehicle such as a freight vehicle and transported.

For transporting multiple items such as small luggage and products, casters are placed under the bottom plate, and the frame attached to the side of the bottom plate is pushed by hand to push the items placed on the bottom plate or shelf. Transport carts for transportation are used.

Means for connecting transport trolleys and transporting them together when goods to be transported to the same destination are loaded on multiple transport trolleys, or for storing multiple transport trolleys together. As a result, the connecting metal fittings that are bridged and connected between the cross rails of the transport trolleys that are arranged adjacent to each other, or the frame of one transport trolley that is attached and connected to the frame of the other transport trolley that is connected. Connecting metal fittings for connecting the frames of the arranged transport carriages are used (see, for example, Patent Documents 1 and 2).

In addition, an elastic belt of an appropriate length is used as a means for fixing the transport trolley to the luggage compartment of a freight vehicle. It is wound around the trolley and fixed.

Square root extraction No. 6-71429 Japanese Unexamined Patent Publication No. 2005-289249

When a connection fitting formed separately from the trolley is used for connecting the transport trolleys, it is necessary to manage the connection fitting separately from the transport trolley, and there is a problem that handling is troublesome.
If the connecting metal fittings for connecting the transport trolleys are attached to the trolleys, the above-mentioned management complexity does not occur, but the conventional connecting metal fittings are difficult to connect the frames to each other and are simple to operate. Could not connect or disconnect.
Further, when the transport trolley is fixed to the luggage compartment of a freight vehicle by using an elastic belt, the work of winding the elastic belt is complicated, and if the wrapping is loose, the transport trolley may move in the luggage compartment. Therefore, it is necessary to confirm and inspect that the winding is tight, and the winding work takes time, so that it cannot be fixed by a simple operation.

In view of such problems of the prior art, the present invention can connect and separate the transport carts integrally with each other by a simple operation, and can be reliably installed in the luggage compartment of a freight vehicle or the like with one touch. Moreover, it is an object to make it possible to stably fix the transport trolley.

In order to solve the above problems, the present invention has a structure in which side frames are provided on both left and right sides of the bottom plate, rear frames are provided on the back side, and casters are provided on the lower surface side of the bottom plate. In the trolley
A connecting body having an engaging convex portion and a connected body having a concave portion with which the engaging convex portion engages are provided on either the left or right side frame body or the rear frame body, respectively.
It is characterized in that the transport trolleys having the same configuration are connected to the connected body of the transport trolley on one side by connecting the connecting body of the transport trolleys on the other side.

In the transport trolley having the above configuration, the connecting body is attached to one side of the left and right sides of the rear frame body, and the connected body is attached to the other side, or the connecting body is attached to one side frame body of the left and right side frame bodies. , Each of the connected bodies is attached to the other side frame body,
The transport trolleys having the same configuration in which the side frames are arranged so as to be adjacent to each other connect the connected body attached to the transport trolley on the other side to the connected body attached to the transport trolley on one side. It can be provided so as to be connected.

The present invention is characterized in that the transport carriage having the above-described configuration has a structure in which a shelf plate is erected between the left and right side frames.
Further, the shelf board is characterized in that it is installed so as to incline downward from the front side of the transport carriage toward the rear frame body side.

Further, as another configuration of the present invention, in a transport trolley having a configuration in which side frames are provided on both left and right sides of the bottom plate and casters are provided on the lower surface side of the bottom plate.
A connecting body having an engaging convex portion is attached to one of the left and right side frame bodies, and a connected body having a concave portion with which the engaging convex portion engages with the other side frame body. With an attached configuration,
The transport trolleys having the same configuration in which the side frames are arranged so as to be adjacent to each other connect the connected body attached to the transport trolley on the other side to the connected body attached to the transport trolley on one side. It is characterized in that it is provided so that it can be connected.

In the transport trolley having the above configuration, a rear frame may be provided between the left and right side frames on the back side of the bottom plate, and a shelf plate may be erected between the left and right side frames. It may be configured.

In the transport trolley having the above configuration, the connecting body is rotatably and vertically movably attached to the outer periphery of the frame body with the engaging convex portion facing downward, and the connected body is the connecting body. The concave portion with which the engaging convex portion of the above is engaged can be turned upward so as to be fixed to the outer periphery of the frame body.
Further, instead of the connected body being fixed to the outer circumference of the frame body, the connected body may be rotatably attached along the outer circumference of the frame body.

Further, the present invention has a structure in which the transport carriage having the above configuration is fixed to the inside of the luggage compartment of the transportation means.
On the wall surface inside the luggage compartment of the transportation vehicle, a connecting member to which the connecting body attached to the transport trolley is connected and a connecting member to be connected to the connected body are attached.
It is characterized in that the connecting body and the connected body of the transporting carriage are connected to the connected member and the connecting member, respectively, and the transporting carriage is fixed to the inside of the luggage compartment.
In addition to freight vehicles, transportation means include railroads, aircraft, and ships. The present invention is applied to a mode in which a transport trolley is loaded and transported in these luggage compartments.

According to the present invention, in a state where transport trolleys having the same configuration are arranged side by side, a trolley is connected by engaging a connecting body attached to one trolley with a connected body attached to the other trolley. It is possible to connect each other integrally, and it is possible to transfer the articles stored in both carts while they are connected. Further, by disengaging the trolley, the connected trolley can be separated and moved.
Further, by attaching the connected member and the connecting member to the wall surface of the luggage compartment of the transportation vehicle, the connecting body and the connected body of the transport trolley are connected to the connected member and the connecting member, respectively, for transportation. It is possible to securely and stably fix and install the dolly inside the luggage compartment with a simple operation.
When transporting goods by placing them on the shelves provided on the transport trolley, especially when the transport trolley is fixed and transported in the luggage compartment of the transportation facility, vibration during running and inertia acting when the vehicle is stopped or started. Force is applied to the goods on the shelves via the dolly. The vibration and inertial force applied to the article act to move the loading position of the article, but in the transport trolley of the present invention, the shelf board is inclined downward from the front side of the transport trolley toward the rear frame side. Since it is installed, the articles placed on the shelves do not fall off the shelves, and the articles can be transported while being held in the initial loading position.

It is external perspective view of the transport carriage of one Embodiment of this invention. It is a front view of the transport trolley of FIG. It is a top view of the state which the shelf board of the transport trolley of FIG. 1 is removed. It is a right side view of the transport trolley of FIG. It is a left side view of the transport trolley of FIG. (A) is a plan view and (B) is a front view of the shelf board installed on the transport trolley of FIG. It is an external view of the connecting body attached to the vertical frame material. It is an external view of the connected body attached to the vertical frame material. It is an external view of the state in which the connected body is connected to the connected body. (A) is a front view and (B) is a side view of the connecting member attached to the wall surface of the luggage compartment. (A) is a front view and (B) is a side view of the connected member attached to the wall surface of the luggage compartment. It is a figure which showed the aspect which connects the connecting member attached to the wall surface of a luggage compartment to the connected body of the transport carriage of FIG. 1 and fixes the transport carriage in a luggage compartment. It is an external view of another form of the connected body. It is an external view of the state in which the connecting body is connected to the connected body shown in FIG. It is an external view of another form of a transport trolley. FIG. 15 is an enlarged plan view of a main part showing a connecting portion of a connecting body and a connected body in a state where the transport carts of FIG. 15 are connected to each other.

Preferred embodiments of the present invention will be described with reference to the drawings.
1 to 5 show a transport trolley according to an embodiment of the present invention. In this transport trolley 1, three sides around a bottom plate 2 on which casters 6 and 7 are arranged on the lower surface side are left and right sides. An article is placed on the upper surface of the bottom plate 2 and the upper surface of the shelf plate 8 erected between the left and right side frame bodies 3 and 4 above the upper surface of the bottom plate 2 which is surrounded by the lower frame bodies 3 and 4 and the rear frame body 5. The left and right side frame bodies 3 and 4 and the rear frame body 5 can be pushed and transported by hand, and the connecting body 9 and the connected body attached to the side frame bodies 3 and 4 and the rear frame body 5 can be transported. It is configured so that the trolleys having the same configuration can be connected to each other and transferred or the trolleys can be fixed in the luggage compartment by using the 10.

Specifically, the bottom plate 2 is made of a steel plate having a rectangular shape in a plan view, its rear end is hinged to the horizontal frame member 5c on the lower side of the rear frame body 5, and the left and right edges thereof are connected to the left and right edges. Between the left and right side frame bodies 3 and 4 and the lower part of the rear frame body 5 by engaging with the flange surface portions 3d and 4d provided on the lower horizontal frame members 3c and 4c of the side frame bodies 3 and 4. It is installed so that it is supported horizontally.
The bottom plate 2 is provided so as to be able to stand up substantially parallel to the rear frame body 5 by rotationally displacing the entire bottom plate 2 upward with the hinge connecting portion with the rear frame body 5 as a fulcrum (in FIG. 4). See broken line).

The left and right side frame bodies 3 and 4 both have hollow upper horizontal frame members 3a and 4a and front and rear vertical frame members 3b and 4b folded downward from both ends of the upper horizontal frame members 3a and 4a. A vertically long frame material formed by bending a pipe and integrally connecting the lower ends of the front and rear vertical frame materials 3b and 4b to the upper surface of the lower horizontal frame materials 3c and 4c made of an L-shaped angle material. The lower horizontal frame members 3c and 4c are provided with the front and rear crosspieces 3d and 4d which are bent inward at right angles and protrude, respectively, and the front casters 6 and the rear casters 7 are provided on the lower surfaces of the two crossguards 3d and 4d, respectively. Are integrally attached to each other.

As shown in FIG. 4, the right side frame body 3 has a plurality of vertical crosspieces 3e and horizontal crosspieces 3f in a grid pattern between the upper and lower horizontal frame members 3a and 3c and the front and rear vertical frame members 3b and 3b. The vertical frame member 3b on the rear side is connected to the front of the horizontal frame member 5b of the rear frame body 5 via the connecting member 11. The horizontal crosspiece 3f is attached so as to be inclined downward from the front vertical frame member 3b side to the rear vertical frame member 3b side at an appropriate angle with respect to the horizontal plane, for example, about 5 °. be.
The vertical frame member 3b is connected to the front end portion of the connecting member 11 so as to be rotationally displaced inward with the front end portion as a fulcrum, and the right side frame body 3 is rearward with the bottom plate 2 standing upward. It is provided so that it can be rotationally displaced inward so as to be substantially parallel to the frame body 5 (see the broken line in FIG. 3).
Further, a plurality of connected bodies 10, which will be described later, are attached to the vertical frame member 3b on the front side of the right side frame body 3. In FIG. 4, reference numeral 12 is a display name plate attachment portion for displaying information such as a transportation destination of the transportation trolley 1.

Similar to the right side frame body 3, the left side frame body 4 has a plurality of vertical crosspieces between the upper and lower horizontal frame members 4a and 4c and the front and rear vertical frame members 4b and 4b as shown in FIG. The material 4f and the horizontal crosspiece 4e are attached in a grid pattern, and the vertical frame material 4b on the rear side is integrally connected to the front of the horizontal frame material 5a of the rear frame body 5 via the connecting member 11. The horizontal crosspiece 4e is attached so as to incline downward from the front vertical frame member 4b side toward the rear vertical frame member 4b side, which is the same as the horizontal crosspiece 3e of the right side frame body 3. ..
Further, a plurality of connecting bodies 9 described later are attached to the vertical frame member 4b on the front side of the left side frame body 4.

As shown in FIGS. 1 and 2, the rear frame body 5 is hollow of an upper horizontal frame member 5a and left and right vertical frame members 5b and 5b folded downward from both ends of the upper horizontal frame member 5a. It is a frame material formed by bending a pipe and integrally connecting the lower ends of the left and right vertical frame materials 5b and 5b to the upper surface of the lower horizontal frame material 5c made of an L-shaped angle material. A plurality of vertical crosspieces 5d and horizontal crosspieces 5e are attached in a grid pattern between the horizontal frame members 5a and 5c and the left and right vertical frame members 5b and 5b.
As described above, the rear end portion of the bottom plate 2 is hinged to the horizontal frame member 5c on the lower side of the rear frame body 5, and the left and right vertical frame members 5b and 5b are connected via the connecting member 11. The left and right side frame bodies 3 and 4 are connected.
Further, a connected body 10 described later is attached to the vertical frame member 5b on the right side of the rear frame body 5, and a connecting body 9 described later is attached to the vertical frame member 5b on the left side.

As shown in FIG. 6, the shelf board 8 has horizontal crosspieces of the left and right side frame bodies 3 and 4 on both sides of the main body plate 8a made of a steel plate having substantially the same dimensions as the bottom plate 2. Engagement pieces 8a and 8a that engage with 3d and 4d are integrally provided and formed.
As described above, since the horizontal crosspieces 3d and 4d of the left and right side frame bodies 3 and 4 are attached so as to be inclined downward from the front side to the rear side of the transport container 1, both horizontal crosspieces 3d, With the shelf plate 8 erected on 4d, the upper surface of the main body plate 8a is arranged so as to be inclined downward from the front side toward the rear frame body 5.

As shown in FIG. 7, the connecting body 9 is a cylindrical slide member 9a mounted on the outer periphery of the vertical frame member 4b of the left side frame body 4 and the left vertical frame member 5b of the rear frame body 5. On the surface of the above, an engaging convex portion 9b formed of a rod body bent in a hook shape in a substantially downward L-shape is formed so as to project.
The slide member 9a of the connecting body 9 is mounted on the outer peripheral surfaces of the vertical frame member 4b and the vertical frame member 5b with a slight gap secured, and can rotate and move up and down along the outer peripheral surfaces of both frame members. It is attached like this.
Further, a concave notch portion 9c is formed in the lower portion of the slide member 9a, and a lower position restricting portion (a convex portion) provided on the outer periphery of the mounted vertical frame member 4b and the vertical frame member 5b. The slide member 9a is held at the engaging position by engaging the notch portion 9c with the stopper) 13. The lower position restriction portion 13 is provided with a convex portion as shown in FIG. 7 on the outer peripheral surface of the vertical frame member 4b of the left side frame body 4, and also has a notched portion 9c of the slide member 9a on the upper surface of the horizontal crosspiece 4f. May be provided so as to engage with each other, and even in this way, the displacement of the slide member 9a can be restricted and held at the engaging position.

As shown in FIG. 8, the connected body 10 is a pipe material having a vertically penetrating concave portion 10a into which the engaging convex portion 9b of the connecting body 9 is inserted and engaged, and the right side frame. The recess 10a is integrally fixed to the outer periphery of the vertical frame member 3b of the body 3 and the vertical frame member 5b on the left side of the rear frame body 5 in the vertical direction.

As shown in FIG. 9, the connecting body 9 and the connected body 10 rotate while the slide member 9a of the connecting body 9 is slid upward while the vertical frame members to which the connecting bodies 9 and the connected body 10 are attached are arranged close to each other. The engaging convex portion 9b is projected laterally, and the engaging convex portion 9b is inserted into the concave portion 10a of the connected body 10 to engage the connecting body 9 and the connected body 10 so as to be adjacent to each other. The vertical frame members can be connected to each other. Further, by disengaging the engaging convex portion 9a and the concave portion 10a, the connected vertical frame members can be separated from each other.
The plurality of connected bodies 10 attached to the vertical frame member 3b of the right side frame body 3 and the plurality of connected bodies 9 attached to the vertical frame member 4b of the left side frame body 4 are for transportation having the same configuration. When the trolleys 1 are arranged side by side, the heights attached so that the adjacent connecting bodies 9 and the connected bodies 10 are connected to each other are installed at the same height. Further, the connecting body 9 and the connected body 10 of the left and right vertical frame members 5b and 5b of the rear frame body 5 are also attached at the same height.

According to the transport trolley 1 of the present embodiment configured in this way, the transport trolleys 1 and 1 having the same configuration are arranged so that the left and right side frame bodies 3 and 4 are adjacent to each other, and the trolleys on one side are arranged. The connecting body 9 attached to the above is rotated while being slid and displaced upward to project the engaging convex portion 9b outward, and this is engaged with the concave portion 10a of the connected body 10 attached to the other carriage to be connected. By doing so, the trolleys can be integrally connected to each other, and the articles stored in both trolleys can be transferred while being connected.
Further, by rotating the connecting body 9 connected to the connected body 10 while displaced upward, the engagement between the engaging convex portion 9b and the concave portion 10a is released, and the connected carriage is separated and moved. It is possible.

Further, when the transport trolley 1 containing the articles is housed in the luggage compartment of a transportation vehicle such as a freight vehicle and transported, the connecting member 14 shown in FIG. 10 and the connected member 15 shown in FIG. 11 are loaded. It is possible to fix the transport trolley 1 in the luggage compartment by attaching it to the wall surface of the room and connecting the connected body 10 and the connecting body 9 attached to the rear frame body 5 of the transport trolley 1 to this. Is.

In the connecting member 14 shown in FIG. 10, a cylindrical shaft portion 14d is erected on the front surface of the fixing plate 14c via bosses 14e and 14e, and an engaging convex portion 14b is provided on the outer periphery of the cylindrical shaft portion 14d. It is formed by mounting a protruding slide member 14a. A lower position restriction portion 14f with which a notch (not shown) of the slide member 14a engages is provided on the peripheral surface of the cylindrical shaft portion 14d, and the slide member 14a is above the lower position restriction portion 14f to form a cylindrical shaft. It is provided so that it can rotate and move up and down along the outer circumference of the portion 14d.
Further, the connected member 15 shown in FIG. 11 is formed by integrally fixing a pipe material 15b having recesses 15a penetrating vertically on the front surface of the fixing plate 15c.

The connecting member 14 and the connected member 15 are attached to the wall surface of the luggage compartment by screwing fixing plates 14c and 15c so that the rear frame 5 side of the transport trolley 1 faces the wall surface of the luggage compartment. In the positioned state, as shown in FIG. 12, the slide member 14 of the connecting member 14 is rotated to project the engaging convex portion 14b toward the front side of the rear frame body 5, and the engaging convex portion 14b is attached to the rear frame body 5. The rear frame body 5 can be connected to the connecting member 14 by inserting and engaging the engaging convex portion 14b into the concave portion 10a of the connected body 10.
Although not shown, the connecting body 9 attached to the other vertical frame member 5b of the rear frame body 5 is connected to the connected member 15 also attached to the wall surface of the luggage compartment, and is left and right of the rear frame body 5. By connecting the connecting body 9 and the connected body 10 to the connected member 15 and the connecting member 14 attached to the wall surface of the luggage compartment, the transport trolley 1 is fixed along the wall surface of the luggage compartment and transferred by a truck or the like. It is possible to hold the dolly in the original fixed position and carry it while doing so.
Further, by disengaging the connecting body 9 and the connected member 15, and the connected body 10 and the connecting member 14, the transport trolley 1 can be separated and transferred from the wall surface of the luggage compartment.

FIG. 13 shows another aspect of the connected body 10, which is rotated along the outer periphery of the vertical frame member 3b of the right side frame body 3 or the vertical frame member 5b of the rear frame body 5. A slide member 10b is mounted so as to be movable up and down, and a pipe material having a concave portion 10a penetrating vertically with which the engaging convex portion 9b of the connecting body 9 is engaged is integrally attached to the surface of the slide member 10b.
A concave notch portion 10c is formed in the lower portion of the slide member 10b, and the notch portion 10c engages with the lower position restriction portion 13 which is a convex portion provided on the outer periphery of the vertical frame member 3b and the vertical frame member 5b. As a result, the slide member 10b is held at the engaging position, and the notched portion 10c may be provided so as to engage with the upper surface of the cross rail member 4f instead of the lower position restricting portion 13. Is similar to.
By providing the connected body 10 in this way, as shown in FIG. 14, both members are connected to each other at the positions where the connecting body 9 and the connected body 10 are projected on the outside of the vertical frame member, and are used for transportation. It is possible to connect the trolleys 1 and 1 to each other.

FIG. 15 shows another form of the transport trolley 1, which is formed by bending hollow pipes on both left and right sides of a bottom plate 2 provided with casters 6 on the lower surface side. The shelf board 8 is erected between the cross rail members 3f and 4f of both frame bodies 3 and 4, and the connected body 10 and the left side shown in FIG. 13 are installed on the right side frame body 3. It is configured by attaching the connecting body 9 shown in FIG. 7 to the part frame body 4.

Even in the transport trolley 1 configured in this way, as shown in FIG. 16, the transport trolleys 1 and 1 having the same configuration are arranged side by side so that the side frame bodies 3 and 4 are adjacent to each other, and one side thereof. The connecting body 9 attached to the trolley of No. 1 is rotated while being slid and displaced upward to project the engaging convex portion 9b outward, and the connected body 10 also attached to the trolley on the other side is slid and displaced upward. The carriages can be integrally connected to each other by engaging the engaging convex portion 9b of the connecting body 9 with the concave portion 10a of the connected body 10 in a state of rotating and projecting outward. ..
Further, by rotating the connecting body 9 connected to the connected body 10 while displaced upward, the engagement between the engaging convex portion 9b and the concave portion 10a is released, and the connected carriage can be separated. Is.

The illustrated transport trolley 1, connecting body 9 and connected body 10, and connecting member 14 and connected member 15 show an example of the embodiment of the present invention, and the present invention is limited thereto. However, it can be configured in other appropriate forms.

1 Transport trolley, 2 Bottom plate, 3 Right side frame body, 4 Left side frame body, 5 Rear frame body, 6, 7 casters, 8 Shelf board, 9 Connected body, 10 Connected body, 11 Connecting member, 12 Display name plate Mounting part, 13 Downward displacement restriction part, 14 Connecting member, 15 Connected member

Claims (11)

It has a configuration in which side frames are provided on both the left and right sides of the bottom plate and rear frames are provided on the back side, and casters are provided on the lower surface side of the bottom plate.
A connecting body having an engaging convex portion and a connected body having a concave portion with which the engaging convex portion engages are provided on either the left or right side frame body or the rear frame body, respectively.
In a transport trolley configured so that transport trolleys having the same configuration are connected to the connected body of the transport trolley on one side by connecting a connecting body of the transport trolleys on the other side.
The connecting body is rotatably and vertically movably attached to the outer periphery of the frame with the engaging convex portion facing downward, and the engaging convex portion of the connecting body is engaged with the connected body. A transport trolley characterized in that it has a configuration in which a matching recess faces upward and is rotatably attached to the outer periphery of the frame along the outer periphery. A connecting body is attached to one side of the left and right sides of the rear frame body, and a connected body is attached to the other side.
The transport trolleys having the same configuration in which the side frames are arranged so as to be adjacent to each other connect the connected body attached to the transport trolley on the other side to the connected body attached to the transport trolley on one side. The transport trolley according to claim 1, wherein the trolley is configured to be connected to the trolley. The transport trolley according to claim 1 or 2, which has a configuration in which a connecting body is attached to one of the left and right side frame bodies and a connected body is attached to the other side frame body, respectively. The transport trolley according to any one of claims 1 to 3, which has a configuration in which a shelf board is erected between the left and right side frame bodies. The transport trolley according to claim 4, wherein shelves are installed so as to incline downward from the front side of the transport trolley toward the rear frame body side. It has a structure in which side frames are provided on both the left and right sides of the bottom plate and casters are provided on the lower surface side of the bottom plate.
A connecting body having an engaging convex portion is attached to one of the left and right side frame bodies, and a connected body having a concave portion with which the engaging convex portion is engaged is attached to the other.
The transport trolleys having the same configuration in which the side frames are arranged so as to be adjacent to each other connect the connected body attached to the transport trolley on the other side to the connected body attached to the transport trolley on one side. In the transport trolley provided so that it can be connected
The connecting body is rotatably and vertically movably attached to the outer periphery of the frame with the engaging convex portion facing downward, and the engaging convex portion of the connecting body is engaged with the connected body. A transport trolley characterized in that it has a configuration in which a matching recess faces upward and is rotatably attached to the outer periphery of the frame along the outer periphery. The transport trolley according to claim 6, which is on the back side of the bottom plate and has a configuration in which a rear frame body is provided between the left and right side frame bodies. The transport trolley according to claim 6 or 7, wherein shelves are erected between the left and right side frames. It has a configuration in which side frames are provided on both the left and right sides of the bottom plate and rear frames are provided on the back side, and casters are provided on the lower surface side of the bottom plate. The connected body having the concave portion with which the engaging convex portion engages is a transport carriage provided on either the side frame body on the left and right sides and the rear frame body, respectively .
The connecting body is rotatably and vertically movably attached along the outer periphery of the frame with the engaging convex portion facing downward, and the connected body faces the concave portion with which the engaging convex portion of the connecting body engages. It is fixedly attached to the outer periphery of the frame body, and the transport trolleys having the same configuration are connected to the connected body of the transport trolley on one side by connecting the connecting body of the transport trolley on the other side. In a structure in which a transport trolley configured to be fixed is fixed to the inside of the luggage compartment of a transportation facility.
A connected member to which the connecting body attached to the transport carriage is connected is attached to the wall surface of the luggage compartment of the transportation vehicle, or a downward engaging convex portion connected to the connected body is fixed to the wall surface. A connecting member provided so as to be able to rotate and move up and down along a shaft portion erected via a boss is attached to the front surface of the fixing member.
A fixed structure of a transport trolley, characterized in that the connecting body or the connected body of the transport trolley is connected to the connected member or the connecting member to fix the transport trolley to the inside of the luggage compartment. A connection in which the side frame bodies are provided upright on both the left and right sides of the bottom plate, casters are provided on the lower surface side of the bottom plate, and one of the left and right side frame bodies has an engaging convex portion. A transport trolley having a structure in which a body is attached and a connected body having a concave portion with which the engaging convex portion engages is attached to the other side.
The connecting body is rotatably and vertically movably attached along the outer periphery of the frame with the engaging convex portion facing downward, and the connected body faces the concave portion with which the engaging convex portion of the connecting body engages. It is fixedly attached to the outer periphery of the frame body, and the transport trolleys having the same configuration are connected to the connected body of the transport trolley on one side by connecting the connecting body of the transport trolley on the other side. In a structure in which a transport trolley configured to be fixed is fixed to the inside of the luggage compartment of a transportation facility.
A connected member to which the connecting body attached to the transport carriage is connected is attached to the wall surface of the luggage compartment of the transportation vehicle, or a downward engaging convex portion connected to the connected body is fixed to the wall surface. A connecting member provided so as to be able to rotate and move up and down along a shaft portion erected via a boss is attached to the front surface of the fixing member.
A fixed structure of a transport trolley, characterized in that the connecting body or the connected body of the transport trolley is connected to the connected member or the connecting member to fix the transport trolley to the inside of the luggage compartment. In the structure in which the transport carriage according to any one of claims 1 to 8 is fixed to the inside of the luggage compartment of the transportation means.
A connected member to which the connecting body attached to the transport trolley is connected or a connecting member to which the connected body is connected is attached to the wall surface inside the luggage compartment of the transportation vehicle.
A fixed structure of a transport trolley, characterized in that the connecting body or the connected body of the transport trolley is connected to the connected member or the connecting member to fix the transport trolley to the inside of the luggage compartment.

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