KR200474646Y1

KR200474646Y1 - Folding type container

Info

Publication number: KR200474646Y1
Application number: KR2020130003830U
Authority: KR
Inventors: 홍정선
Original assignee: 홍정선
Priority date: 2013-05-15
Filing date: 2013-05-15
Publication date: 2014-10-07

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding type container for storing and transporting various kinds of cargo such as a top plate and a bottom plate, left and right side plates between the top plate and the bottom plate, The left and right door is fixed to a separate door frame and the door frame is connected to the container body by a hinge, so that the front and rear door openings can be folded, It is possible to configure the main body to be folded, thereby providing excellent logistics performance.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a folding type container having a left and right opening /

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding type container for storing and transporting various kinds of cargo such as a top plate and a bottom plate, left and right side plates between the top plate and the bottom plate, and front and rear open plates, The present invention relates to a folding type container having a left and right opening and closing type open plate which improves the problem of difficulty in folding in a method of opening and closing in the left and right direction by dividing the open plate.

Generally, a container stores and carries various kinds of cargo. The container is composed of an upper plate and a lower plate, and a left and right side plate and a front and rear opening plate are connected and assembled between the upper plate and the lower plate.

Such a container is disclosed in a folding type container because the total volume of the container is low and the space utilization is low when carrying and storing various kinds of cargo.

The present applicant's Japanese Patent Application No. 10-1064803 discloses that the left and right side plates are divided vertically between an upper plate and a lower plate of a container body to be connected and assembled by a spring hinge and the front and rear open plates are connected by a spring hinge or a hinge, The plate is folded into the container main body and the left and right side plates are folded inwardly so that the entire volume is transported and stored in a minimum state.

At this time, the front and rear opening plates may be folded to the bottom of the container body by being connected to the bottom plate of the container body by a spring hinge, or may be folded to the ceiling of the container body by connecting with the upper plate of the container body by a spring hinge, It can also be configured.

On the other hand, in the conventional container, when the front and rear opening plates are divided into left and right doors to open and close the left and right doors, a rotary operation shaft rotatably supported on the upper and lower sides of the left and right doors, The door is locked or unlocked by the door locking portion which is locked or unlocked by the fixing member of the upper plate and the lower plate by rotation. In the case of the container, it is difficult to fold the front and rear opening plates, Thereby causing a problem of poor logistical transportability.

The present invention has been devised to solve all the problems of the prior art described above, and it has been proposed to divide the front and rear opening plates of the container body composed of the upper and lower plates, the left and right side plates between the upper plate and the lower plate and the front and rear opening plates into the right and left doors The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide an excellent logistics transportation capability because it can be used in a simple manner.

The present invention relates to a container having a top plate and a bottom plate, vertically horizontally disposed left and right between the top plate and the bottom plate, having right and left side plates connected by a spring hinge, and a front and rear open plate vertically installed between the top plate and the bottom plate, In configuring the main body to be vertically foldable,

The front and rear opening plates are provided with a reverse "U" -shaped door frame connected to the upper or lower portion of the container body by a spring hinge,

The upper and lower operating portions of the rotary actuating shafts, which are vertically supported by the upper and lower doors, are rotated by the rotation of the rotary actuating shafts, And the left and right door are locked or unlocked by locking or unlocking the left and right doors, respectively, so that the front and rear opening plates having right and left doors that open and close left and right can be folded into the container main body.

The guide pin of the auxiliary operation shaft is moved upward along the guide groove of the rotary operation shaft and the guide pin of the auxiliary operation shaft is moved up and down along the guide groove at the upper end of the guide groove by inserting an auxiliary operation shaft having a lower- It is characterized in that it is supported.

The present invention is characterized in that both sides of the door frame are fastened and assembled with a container body and a fastening bolt in order to maintain the vertically installed state of the door frame.

In the present invention, the front and rear opening plates of the container body composed of the upper plate and the lower plate, the left and right side plates between the upper plate and the lower plate, and the front and rear opening plates are divided into left and right doors And the door frame is hinged to the container main body, the front and rear open plates can be folded, thereby making it possible to configure the container main body to be foldable, It will be.

Particularly, by providing the folding structure of the open plate in the foldable container having the open plate of the left and right opening and closing method, the folding and spreading workability is excellent.

1 is a front view of the inventive container;
2 is an enlarged view of a portion "A"
3 is an enlarged view of a portion "B"
4 is an enlarged view of a portion "C" in Fig.
5 is an exploded perspective view showing the door locking portion of the present invention.
Fig. 6 is an operational view of Fig. 3; Fig.
Fig. 7 is a side view showing the operation of the present invention. Fig.
8 is a front structural view showing the folding operation of the inventive container main body.

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

1 to 8, the folding type container of the present invention includes an upper plate 10 and a lower plate 20, a vertically disposed body vertically between the upper plate and the lower plate and dividing upper and lower bodies 41 and 42, The container body 100 having the left and right side plates 40 connected to each other by a hinge and the front and rear opening plates 30 vertically installed between the upper and lower plates are vertically foldable.

In particular, the front and rear opening plates 30 are provided with a reverse "U" -shaped door frame 31 connected to the top or bottom of the container body 100 by a spring hinge 50,

Left and right doors 32 and 32 'that open and close leftward and rightward by a hinge into the door frame 31 and a pair of upper and lower doors 32 and 32' And the lower operation members 37 and 37 'are locked or unlocked to the lower fixing member 38' of the upper fixing member 38 and the lower fixing member 38 'of the door frame by rotation of the rotary operation shaft, Rear opening plate 30 having right and left doors 32 and 32 'that open and close left and right by configuring the door locking portion 35 that is operated to release the locking operation do.

At this time, when the door frame 31 is connected to the upper portion of the container body 100 by the spring hinge 50, the auxiliary operation shaft 136 having the lower operation part 37 ' The guide pin 137 of the auxiliary operation shaft 136 is moved upward along the guide groove 36a of the rotary operation shaft 36 and the guide pin 137 of the auxiliary operation shaft 136 is moved upwards 36b.

Further, on both sides of the door frame 31, the container body 100 and the fastening bolts 60 are fastened and assembled to maintain the vertically installed state of the door frame.

In order to fold the front and rear opening plates 30 to the inner upper side of the container body 100, a folding means for folding and pulling the front and rear opening plates 30 on the inner upper side of the container body 100 is further provided The folding means is constructed by hooking the hooks at the tip of the belt wound around the rotary shaft bar, which is rotatably provided inside the container body, to the front and rear opening plates as described in the applicant's prior application (Japanese Patent No. 10-1064803) And the front and rear opening plates 30 are pulled into the container body by the belt winding operation by the rotation of the rotary shaft rod so as to perform the folding operation.

At this time, a stopper is provided at a side of the rotary shaft bar so that the ratcheting gear and the ratcheting gear are engaged and disengaged by a stop pin that restricts rotation of the ratcheting gear in the reverse direction (belt releasing direction).

Reference numeral 39a denotes a fixing bracket for fixing the rotary knob 39 of the rotary actuating shaft; 33, an opening and closing handle for the left and right doors 32 and 32 '; and 34, a hermetic packing.

Hereinafter, the operation and operation of the present invention will be described.

The container body 100 according to the present invention stores and transports various kinds of cargo. The front and rear opening plates 30 of the container body 100 are not opened and closed up and down but the left and right doors 32 and 32 ' And is opened / closed laterally by the hinge.

At this time, the left and right doors 32 and 32 'are rotated and adjusted by rotating the rotary actuating shaft 36 installed vertically so that the actuating member 37 on the rotary actuating shaft is locked or fixed to the fixing member 38 And the left and right doors are used for locking or unlocking operation by releasing the locking.

The front and rear opening plates 30 can be folded while using the front and rear opening plates 30 divided into left and right doors to open and close the left and right doors. Thus, the entire container body 100 can be folded It will be done.

This is because the door frame 31 is connected to the upper or lower portion of the container body 100 by the spring hinge 50 and the left and right doors 32 and 32 'are formed in the door frame 31, The left and right doors 32 and 32 'are folded into the container body 100 by the door frame 31. [

That is, when the door frame 31 is connected to the upper portion of the container body 100 with the spring hinge 50, the door frame 31 is folded into the upper portion of the container body 100, The door frame 31 is folded to the inner lower portion of the container body when the door frame 31 is connected to the lower portion of the door frame 31 by the spring hinge 50.

At this time, when the door frame 31 is connected to the upper portion of the container body 100 by the spring hinge 50, the auxiliary operation shaft 136 having the lower operation part 37 ' The guide pin 137 of the auxiliary operation shaft 136 is moved upward along the guide groove 36a of the rotary operation shaft 36 and the engagement pin 36b of the guide groove 36b So that it is prevented from being interfered at the time of folding, thereby effectively folding.

The door frame 31 is assembled by fastening the door frame 31 and the container body 100 with the fastening bolts 60 in the vertically deployed state before and after the container body 100, State.

Therefore, in the present invention, the front and rear opening plates of the container body constituted by the upper plate and the lower plate, the left and right side plates between the upper plate and the lower plate, and the front and rear opening plates are divided into left and right doors, The front and rear opening plates can be folded by a structure in which the door frame is fixed to a separate door frame and the door frame is connected to the container body with a hinge, thereby making it possible to configure the container body in a folding manner, .

10: top plate 20: bottom plate
30: Opening plate 40: Side plate
50: Hinges
100: container body
31: door frame 32, 32 ': door
35: door locking portion 36: rotation operating shaft
37,37 ': Actuator 38, 38': Fixture
136: auxiliary working axis
137: guide pin
36a: guide groove 36b:

Claims

A left and right side plates 40 vertically horizontally provided between the upper and lower plates and divided by upper and lower bodies 41 and 42 and connected by a spring hinge, A foldable container having a container body (100) having a front and a rear opening plate (30) vertically installed forward and rearward is foldable up and down,
The front and rear opening plates 30 are provided with a reverse "U" -shaped door frame 31 connected to the upper portion of the container body 100 by a spring hinge 50,
Left and right doors 32 and 32 'that open and close leftward and rightward by a hinge into the door frame 31 and a pair of upper and lower doors 32 and 32' And the lower operation members 37 and 37 'are locked or unlocked to the lower fixing member 38' of the upper fixing member 38 and the lower fixing member 38 'of the door frame by rotation of the rotary operation shaft, Rear opening plate 30 having right and left doors 32 and 32 'that open and close left and right by constituting a door locking portion 35 which is operated to release the locking or unlocking operation And the open plate of the left and right opening and closing system.

The method according to claim 1,
The guide pin 137 of the auxiliary operation shaft 136 can be moved in the vertical direction by inserting the auxiliary operation shaft 136 having the lower operation member 37 ' And the guide plate is structured so as to rise along the guide groove (36a) of the rotary actuating shaft (36) and to be supported on the latching step (36b) at the upper end of the guide groove.

The method according to claim 1,
And the door frame 31 is fastened and assembled with the container body 100 and the fastening bolts 60 in order to maintain the vertically installed state of the door frame on both sides of the door frame 31. [ container.