JP7180899B2 - trolley with box - Google Patents

Description

TECHNICAL FIELD The present invention relates to a carriage with a box, which is a carriage used at a work site, for example, provided with a storage box portion for storing items such as parts and materials.

At construction work sites, trolleys are often used to transport parts and materials. In some cases, a resin sheet type storage box with an open top or a completely closed type storage box with an opening and closing lid is placed so that the parts and materials can be stored in a stored state at the work site.

In this way, the trolley not only transports parts and materials, but it can also be conveniently used for storage on site if it is equipped with a storage unit. Even if the storage box is placed and the opening and closing lid is locked, there is a risk that the storage box will be stolen. Anti-theft must be applied, which is troublesome.

In addition, the manufacture of such a box is troublesome, and even if a commercially available large lockable box is purchased, it is relatively expensive. In addition, in many cases, the boxes must be processed in order to connect them with locks to prevent them from being taken away, resulting in high costs and poor practicality. Therefore, unless a more stringent anti-theft means is separately applied to such lockable boxes as described above, a large amount of valuable items cannot be left at the site for storage.

The present invention finds such a problem and solves it. It is possible to lock with a key by simple assembly work using simple components between the upper and lower horizontal installation plates of the frequently used carriage. In addition to being able to form a storage box part with an opening and closing part, it is possible to form a storage box part with an opening and closing part that cannot be taken apart again or taken away together with this storage box part. To provide an epoch-making trolley with a box excellent in practicability, capable of easily manufacturing and realizing a storage box part having a simple structure and a structure that is extremely difficult to be stolen with simple constituent materials and simple assembly work. It is an object.

The gist of the present invention will be described with reference to the accompanying drawings.

Between the pillars 3 at the four corners of the bogie base body 2 on which the wheels 1 are provided, a plurality of pairs of inter-pillar bridging parts 4 are provided at least in a horizontal state and vertically spaced apart from each other. Between the bridging portions 4, a plurality of horizontal bridging plates 6 are horizontally bridging by engaging the end locking portions 5 of the ends of the bridging portions 4 between the columns, and are vertically spaced apart from each other. This trolley with a box is provided with a storage box portion 9 having an opening/closing portion 8 between the horizontal construction plates 6 of the trolley base body 2, and the storage box portion 9 is positioned between the upper and lower horizontal construction plates 6 and the vertical interval between the horizontal construction plates 6. At least one of the surrounding plates 7 is provided with a bridging portion locking portion 11 that is locked to the inter-column bridging portion 4, or the horizontal A construction plate locking portion 12 is provided to be locked to the construction plate 6, and a connecting means 10 is provided which cannot be removed from the outside of the box after the adjacent shroud plates 7 are connected to each other. The shroud 7 is configured as the opening/closing portion 8 for opening/closing the opening 13, or the opening/closing portion 8 for opening/closing the opening 13 is provided in a part of the shroud 7, and the opening 13 The opening/closing portion 8 for opening and closing the carriage is provided with a key 14 for locking and preventing the opening of the opening/closing portion 8, or is provided with a key mounting portion 15 for mounting the key 14. In the storage box portion 9 with the opening/closing portion 8, the construction portion locking portion 11 and the construction plate locking portion 12 cannot be engaged and disengaged unless the shrouding plates 7 are disconnected from each other. It is configured such that it cannot be separated from the carriage base body 2, and the stored items in the storage box portion 9 can only be taken out from the opening portion 13 opened by unlocking the key 14 of the opening/closing portion 8. It relates to a cart with a box characterized by being

The bogie base body 2 has a rectangular shape that is long in the left-right direction and short in the front-rear direction. The horizontal installation plate 6 configured in a rectangular shape long in the left-right direction and short in the front-rear direction by locking the end locking portions 5 at the left and right ends between the left and right inter-column bridging portions 4 is in a horizontal state. The four shroud plates 7 are erected so as to cover the four sides of the upper and lower horizontal installation plates 6, and the horizontal installation plates 6 are spaced apart from each other. Enclosure is closed, and the bridging portion locking portion 11 of the shroud 7 is locked to the inter-column bridging portion 4, and the bridging plate locking portion 12 is locked to the horizontal bridging plate 6, and the connecting means The boxed truck according to claim 1, wherein the enclosure plates 7 are connected to each other at 10, and the storage box portion 9 is provided on the truck body 2.

The four shroud plates 7 are composed of a pair of short side shroud plates 7 covering and closing the short sides between the horizontally arranged plates 6 and a long side between the horizontally set plates 6. At least one of the long-side shrouding plates 7 is provided with the opening 13, and the door-plate-shaped opening/closing portion shuts off the opening 13. 8 is rotatably provided, and the key attachment portion 15 to which the key 14 is attached is provided at the end portion of the open/close portion 8 and the peripheral portion of the opening portion 13 . Item 2 relates to the cart with a box.

In addition, the bridging portion engaging portion 11 is provided at one of the upper and lower ends of the shroud 7 on the short side or the long side, and the bridging plate engaging portion 12 is provided at the other end. The carriage with a box according to claim 3 , characterized in that

The connecting means 10 is a stop pin with a head inserted into a connecting communication hole 17 provided in an overlapped portion 16 where the shrouding plates 7 are partially overlapped with each other. In this case, the pin portion is provided with a protrusion locking portion 18 that returns and locks by being retracted and penetrated, and the pin portion is inserted into the connecting communication hole 17 from the outside of the box and the head is inserted. The shroud plates 7 are connected to each other by locking the portion and the projecting locking portion 18, and unless the projecting locking portion 18 on the inside of the box is pushed to be retracted and pulled out to the outside, after connecting, The carriage with a box according to any one of claims 1 to 4, characterized in that the connection of the shroud 7 cannot be disengaged from the outside of the box.

Since the present invention is configured as described above, the storage box section with an opening/closing section that can be locked with a key can be installed between the upper and lower horizontal installation plates of the frequently used carriage using simple structural materials and by a simple assembly work. can be formed, and a storage box part with an opening and closing part can be formed that cannot be dismantled again or taken away together with this storage box part. It is an epoch-making carriage with a box excellent in practicality that can easily manufacture and realize a storage box part of a constitution that is extremely difficult to be stolen with a simple assembling work using simple constituent materials.

FIG. 10 is an explanatory perspective view of a carriage having an existing configuration before forming a storage box portion with an opening/closing portion according to the present embodiment; FIG. 3 is an explanatory perspective view of the embodiment viewed from the short side and the long side front side; FIG. 3 is an explanatory perspective view of the embodiment as seen from the short side and the long side rear side; It is an explanatory perspective view of a state in which the opening and closing part of the present embodiment is opened. FIG. 4 is an enlarged explanatory perspective view of the key attachment part in a state where the key of the present embodiment is attached to the key attachment part and the opening/closing part is locked; It is an explanatory perspective view in the middle of attaching the short-side shrouding plate in the middle of forming the storage box part of the present embodiment. It is an explanatory perspective view in the middle of attaching the shroud on the front side of the long side in the middle of forming the storage box part of the present embodiment. It is an expansion explanatory perspective view of the internal corner part of the storage box part of a present Example. It is an expansion explanatory perspective view of the connection means of a present Example. FIG. 10 is an explanatory perspective view in the middle of stacking the four shroud plates before assembly and forming of the present embodiment in a storage state or a transportation state, and an explanatory perspective view of this state;

Optimal embodiments of the present invention will be briefly described with reference to the drawings showing the operation of the present invention.

A plurality of pairs of inter-column bridging portions 4 are provided in a horizontal state and vertically spaced apart between the columns 3 at the four corners of the bogie base body 2 on which the wheels 1 are provided. Between the upper and lower horizontal construction plates 6 of this bogie base body 2 of the existing configuration, in which a plurality of horizontal construction plates 6 are horizontally constructed with the end locking portions 5 interposed therebetween and vertically spaced apart from each other. , a storage box portion 9 with an opening/closing portion 8 that can be locked with a key 14 is provided.

Specifically, the storage box portion 9 is surrounded by a plurality of shrouding plates 7 from all sides so that the vertical interval between the upper and lower horizontal construction plates 6 of the existing configuration serves as a storage space. At this time, the bridging portion locking portion 11 provided on one of the shrouding plates 7 is locked to the inter-column bridging portion 4, or the bridging plate locking portion 12 provided on one of the shrouding plates 7 is connected to the horizontal The enclosure plates 7 are engaged with the installation plate 6, and the adjacent shroud plates 7 are connected by a connection means 10 that cannot be removed from the outside of the box at least after connection.

Therefore, by using the existing bogie base body 2, that is, the upper and lower horizontal installation plates 6 as they are, for example, four shroud plates 7, one of which is used as the opening/closing portion 8, or the opening/closing portion 8 is provided. A storage box part 9 with an opening/closing part 8 can be formed on a carriage base body 2 of an existing structure by attaching it between the upper and lower horizontal installation plates 6 and connecting it with a connecting means 10 that cannot be removed from the outside of the box, so that the structure is simple. It can be formed on the bogie base body 2 of the existing structure with the material, for example, it can be designed so that it can be retrofitted to this bogie on the market. In addition, the structure does not require processing of the carriage base body 2, and the structure is easy to assemble and can be assembled and formed by the user himself. If the connection means 10 is used, the cover plate 7 can be dismantled by unlocking the opening/closing part 8 with the key 14 and removing it from the inside of the box.

Further, in this way, it is possible to easily assemble and form with simple constituent materials, and the shroud plate 7 cannot be removed, and this connection is achieved by locking the construction portion locking portion 11 and the construction plate locking portion 12. Since the enclosure plate 7 cannot be taken away together with the enclosure 7, the theft of the stored items can be sufficiently prevented by locking the opening/closing part 8.例文帳に追加

Therefore, in the storage box portion 9 with the opening/closing portion 8 assembled and formed on the bogie base body 2 of the existing configuration, the construction portion locking portion 11 and the construction plate locking portion 12 are engaged and disengaged unless the shroud plates 7 are disconnected from each other. Therefore, the storage box portion 9 cannot be separated from the carriage body 2, and the items stored in the storage box portion 9 cannot be taken out unless the key 14 of the opening/closing portion 8 is unlocked. As a result, it is possible to manufacture and realize a cart with a box that is easy to manufacture and can sufficiently prevent theft.

A specific embodiment 1 of the present invention will be described with reference to the drawings.

In this embodiment, the truck base body 2 has wheels 1 suspended from its lower portion and inter-column bridging portions 4 provided between the four corner supports 3. It is configured in a shape, and is elongated in the left-right direction by locking the end locking portions 5 at the left and right ends between the left and right inter-column bridging portions 4 that are bridged between the front and rear columns 3 . It is a bogie base body 2 of an existing configuration in which horizontal installation plates 6 configured in a short rectangular shape are installed and arranged at intervals in the vertical direction, and between the upper and lower horizontal installation plates 6 of this existing configuration, this A storage box part 9 with an opening/closing part 8 which can be locked with a key 14 is provided by using the horizontal installation plate 6 as it is.

In the storage box portion 9 of this embodiment, the four enclosure plates 7 are erected so as to cover the four sides of the upper and lower horizontal construction plates 6 to enclose and close the space between the horizontal construction plates 6. The bridging portion locking portion 11 of the shroud 7 is locked to the inter-column bridging portion 4, the bridging plate locking portion 12 is locked to the horizontal bridging plate 6, and the shroud plates 7 are connected to each other by the connecting means 10. The rest is connected by connecting means 10 that cannot be removed from the outside of the box.

Specifically, the four shroud plates 7 are composed of a pair of short-side shroud plates 7 that cover and block the short sides between the vertically arranged horizontal installation plates 6, and the horizontal installation plates 6. It consists of a pair of long-side shrouding plates 7 for covering and closing the long side between them, and a foldable hook-shaped bridging portion locking portion 11 is provided below the pair of short-side shrouding plates 7, and further above. is provided with the bending piece-shaped hanging plate engaging portion 12 that overlaps and engages the upper surface end of the upper horizontal installation plate 6, and the lower portion is also overlapped and placed on the upper surface end of the lower horizontal installation plate 6. The construction is such that the construction plate engaging portion 12 in the form of a bent piece for engagement is provided, and the construction plate engaging portion 12 in the form of a bent piece is also provided on the upper and lower portions of the long side shrouding plate 7 . .

To explain further, in this embodiment, the long-side enclosing plate 7 is provided with the opening/closing portion 8, and the one (front side) enclosing plate 7 is provided with the opening portion 13, and the opening portion 13 is The opening/closing portion 8 in the form of a door plate for closing is provided so as to be freely opened and closed in the horizontal direction with the base end of the side edge as the base end of rotation. A key attachment portion 15 having a communication hole is provided in the key attachment portion 15 so as to overlap each other, and a key 14 can be attached to the communication hole of the key attachment portion 15 for locking. In addition, the connecting means 10, which will be described later, is adopted from the inside of the box as a means for closing and locking the opening/closing part 8, and this is inserted and protruded to the outside. In addition, a locking hole provided at the tip of the openable/closable part 8 is engaged with the connecting means 10 so that a locking projecting/recessing part 18, which will be described later, at the penetrating tip of the connecting means 10 is locked.

Therefore, in the storage box portion 9 with the opening/closing portion 8 provided on the carriage base body 2, the construction portion locking portion 11 and the construction plate locking portion 12 cannot be engaged and disengaged unless the enclosure plates 7 are disconnected from each other. The storage box portion 9 is configured so that it cannot be separated from the carriage base body 2, and the stored items in the storage box portion 9 can only be taken out from the opening portion 13 opened by unlocking the key 14 of the opening/closing portion 8. there is

Further, the connecting means 10 of this embodiment is a stop pin with a head inserted into a connecting communication hole 17 provided in an overlapped portion 16 where the shrouding plates 7 are partially overlapped with each other. When inserted into the hole 17, the pin portion is provided with a projecting/recessing locking portion 18 that is retracted and penetrated to return and lock. The shroud plates 7 are connected to each other by inserting the head portion and engaging the projecting/recessing engaging portion 18, and are connected unless the engaging projecting/receiving portion 18 inside the box is pushed to collapse and pulled out to the outside. After that, the shroud plate 7 cannot be removed from the outside of the box and cannot be disconnected from the outside of the box.

Therefore, in the present embodiment, a plurality of shroud plates 7 are provided from all sides using finger pointing holes so that the vertical interval between the upper and lower horizontal installation plates 6 of the existing configuration becomes a storage space. 11 is locked to the inter-column bridging portion 4, the bridging plate locking portion 12 is locked to the horizontal bridging plate 6, and the adjacent shroud plates 7 are connected by connecting means 10 to form a storage box portion. 9 is formed. That is, the shroud plates 7 are connected by inserting the connecting means 10 into the connecting communication hole 17 of the overlapped portion 16 from the outside of the box and locking them. The connection of the shroud 7 cannot be removed from the outside of the box after being connected unless it is pushed and retracted and pulled out to the outside, and the connection of the shroud 7 cannot be removed from the outside of the box, so that it cannot be stolen unless it is destroyed. In this embodiment, if the opening/closing part 8 is unlocked with a key 14 and removed from the inside of the box, the connecting means 10 can be pulled out and the shroud 7 can be separated. You can also leave it.

In this case, as shown in the figure, the short-side shrouding plate 7, which is flattened by folding the bridge locking portion 11, is stacked and housed inside the shrouding plates 7 on the long side so as to be compact. It has a structure that can be stored and stored together and is easy to pack and transport. In this case, in order to maintain this storage state, a communicating hole may be provided in the overlapped piece portion, and the connecting means 10 may be inserted into and connected to the connecting hole.

Therefore, the storage box part 9 with the opening/closing part 8 with the key 14 can be formed on the truck base body 2 of the existing structure with a simple structural material by using the existing horizontal installation plate 6 as it is, and for example, it can be retrofitted to the commercially available truck. In addition, since the carriage base body 2 of the existing structure does not need to be processed, it is easy to assemble and the user can assemble it by himself. By inserting and connecting the connection means 10 configured to be removable from the inside of the box but not to be removed from the inside of the box, it is possible to easily form the storage box part 9 with the opening/closing part 8 with the key 14 that cannot be stolen unless destroyed. When the opening/closing part 8 is opened by unlocking the key 14 and removed from the inside of the box, the shroud 7 can be dismantled and can be dismantled and stored when not needed.

Again, it can be easily assembled and formed with simple constituent materials, and the shroud 7 cannot be removed unless operated from the inside of the box unless it is destroyed. Since it is not possible to take away the connected shroud 7 together with the engagement of the stop portion 12, the theft of stored items can be sufficiently prevented by locking the opening/closing portion 8.例文帳に追加

It should be noted that the present invention is not limited to this embodiment, and the specific configuration of each component can be appropriately designed.

REFERENCE SIGNS LIST 1 wheel 2 bogie base 3 strut 4 bridge between struts 5 end locking part 6 horizontal construction plate 7 shroud plate 8 opening/closing part 9 storage box part
10 Coupling means
11 Suspension part locking part
12 Mounting plate locking part
13 opening
14 keys
15 Key mount
16 Overlap
17 Connection hole
18 Projection lock

Claims (5)

Between the pillars at the four corners of the bogie base body on which the wheels are provided, a plurality of pairs of inter-column bridging portions are provided at least in a horizontal state and vertically spaced apart, and between the opposing bridging portions between the columns. A plurality of horizontal installation plates are horizontally installed with an end engaging portion of an end portion engaged with the installation portion between the pillars, and a plurality of horizontal installation plates are arranged at intervals in the vertical direction. A trolley with a box provided with a storage box part with an opening and closing part therebetween,
The storage box portion is composed of the upper and lower horizontal construction plates and at least a plurality of shrouding plates that cover the vertical space from all sides, and at least one of the shrouding plates has a bridging portion that is engaged with the strut bridging portion. A connection means provided with a locking portion or provided with a construction plate locking portion that is locked to the horizontal construction plate so that the adjacent shroud plates are connected to each other and cannot be removed from the outside of the box after connection. is provided, and one of the surrounding plates is configured as the opening and closing portion for opening and closing the opening, or a part of the surrounding plate is provided with the opening and closing portion for opening and closing the opening,
The opening and closing portion for opening and closing the opening is provided with a key for locking and preventing the opening of the opening and closing portion, or is provided with a key mounting portion for attaching the key,
In the storage box portion with an opening/closing portion provided on the bogie base body, unless the shroud plates are disconnected from each other, the installation portion locking portion and the installation plate locking portion cannot be engaged and disengaged, and this storage box portion is It is configured so that it cannot be detached from the carriage base body,
A carriage with a box is characterized in that stored items in the storage box part can only be taken out from the opening opened by unlocking the key of the opening/closing part. The bogie base body has a rectangular shape that is long in the left-right direction and short in the front-rear direction. Between the inter bridging portions, the horizontal bridging plates, which are configured in a rectangular shape that is long in the left-right direction and short in the front-rear direction by locking the end locking portions at the left and right ends, are horizontally constructed and spaced vertically. It is configured to be arranged in
Four shroud plates are erected so as to cover the four sides of the upper and lower horizontal construction plates to enclose and block the space between the horizontal construction plates. In addition to being locked, the construction plate locking portion is locked to the horizontal construction plate, the enclosure plates are connected to each other by the connection means, and the storage box portion is provided on the carriage base body. A trolley with a box according to claim 1. The four shroud plates include a pair of short-side shroud plates that cover and close the short sides between the horizontal construction plates arranged vertically, and a pair of short-side shroud plates that cover and close the long sides between the horizontal construction plates. At least one of the long-side shrouding plates is provided with the opening, and the door plate-shaped opening/closing portion is rotatably provided to close the opening. 3. The box-equipped truck according to claim 2, wherein said key attaching portion to which said key is attached is provided at an end portion of said opening and closing portion and a peripheral portion of said opening portion. The bridging portion locking portion is provided at one of the upper and lower ends of the shroud on the short side or the long side, and the bridging plate locking portion is provided at the other end. A cart with boxes according to claim 3 . The connecting means is a stop pin with a head that is inserted into a connecting communication hole provided in the overlapped portion where the shroud plates are partially overlapped with each other. By doing so, the pin portion is provided with a projection-recession locking portion that is locked by returning to return. By locking, the shroud plates are connected to each other, and the shroud plates do not come off from the outside of the box after being connected unless they are pulled out by pushing the projecting locking part inside the box and retracting to the outside. The trolley with a box according to any one of claims 1 to 4, characterized in that it is constructed such that it cannot be removed from the trolley.

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