KR101099427B1 - Foldable assembling type box for a carrying - Google Patents

Abstract

PURPOSE: A foldable assembling type box for carrying is provided to enable users to easily load and discharge products from the box by installing an opening/closing device on one side of the box. CONSTITUTION: A foldable assembling type box for carrying comprises vertical corner folding frames(40), horizontal frames(80), a vertical middle folding frame(60), an opening/closing device(200), a first plastic panel(41), a second plastic panel(42), a third plastic panel(43), and a fourth plastic panel(44). The horizontal frame is connected to the upper and lower ends of the vertical corner folding frame. The first plastic panel is inserted in between the vertical corner folding frames and the horizontal frames.

Description

Foldable Assembling Type Box for a carrying}

The present invention relates to a folding transport assembly box, and more specifically, designed to insert a hinge into the aluminum frame of the box to increase the compression rate, and further improves the rigidity of the box by the aluminum frame, from the outside The present invention relates to a folding transport assembly box that can block the inflow of moisture at a source, open and close a part of a box, and facilitate loading and taking out of goods into the box.

In general, the transport assembly box is formed such that the lower portion of the box is coupled to a supporting member such as a pallet so as to be transported by a forklift, etc., such a general transport assembly box is configured such that the box and the pallet are integrally formed or the shape of the box is maintained as it is. Depending on the volume, there is a problem that occupies a lot of space when moving or storing, such as transportation.

In order to solve this problem, a folding assembly box that can be folded to reduce the volume when moving or storing such as is being used.

Republic of Korea Utility Model Registration No. 20-0417505 (2006.5.23 registration) discloses a folding container pallet system, which is shown in Figures 1 and 2, the conventional folding container pallet system is a box 10, pallet Consists of 20 and the lid 30, to reduce the volume during transport and storage is formed to fold the box 10.

The box 10 connects several plastic panels 11 and 12 with these plastic panels 11 and 12, and allows the plastic panels 11 and 12 to overlap while the connected portions are folded. Two corner folds 13 and two central folds 14.

The plastic panels 11 and 12 are preferably made of resin in order to have light weight and excellent workability.

Each of the corner folds 13 has a pair of bracket portions 131 formed so that the edges of the neighboring plastic panels 11 and 12 at each corner are connected and have a symmetrical shape with respect to the corner. The bracket part 131 may be configured to be a foldable part 133 to be foldably connected, and the bracket part 131 and the foldable part 133 may be integrally formed with each other.

Each of the bracket portions 131 has an insertion fixing channel 132 extending in the vertical direction and having a "c" cross-sectional shape so that the edges of each of the neighboring plastic panels 11 and 12 are inserted and fixed. 133 is formed 90 degrees in the unfolded state of the box 10, for this purpose, the bracket portion 131 is also formed with a stopper 131a abutting against the insertion fixing channel 132.

The folded portion 133 is molded of a resin that is extruded to have a soft material that can be easily bent and unfolded so as to fold the bracket portions 131 to each other.

The central folding stand 14 is also integrally composed of a pair of bracket portions 141 and a folding portion 143 to which each bracket portion 141 is foldable, and each bracket portion 141 is adjacent to each other. Each end of the plastic panel 12 has an insertion locking channel 142 extending in the vertical direction and having a "c" shape cross section so that the edge of each of the plastic panels 12 is fixed. To this end, the bracket portion 141 is formed with a stopper (141a) in contact with each other to form a 180 degree in the unfolded state of the box 10. In addition, the folded portion 143 is molded of a resin that is extruded to have a soft material similar to the folded portion 133.

As such, the corner folding band 13 and the central folding table 14 are extruded with a soft resin to be molded integrally, so that the workability is excellent, the price is low, and the weight is light. have.

Accordingly, as another embodiment in which the bracket parts 131 and 141 and the folding parts 133 and 143 are not integrally formed, as shown in FIG. 3, the bracket parts 151 and 161 and the folding parts ( 153) (163) is composed of a pair of corner folding table 15 and the central folding table (16) extruded from a relatively high strength, good workability and light weight aluminum, bracket portion 151 The coupling grooves 154 and 164 are formed in the 161, and the coupling members 18 inserted into the coupling grooves 154 and 164 are molded into a resin of a soft material having excellent repeating of bending and unfolding. Can also be.

Meanwhile, teeth 155 and 165 are formed on the inner side of each of the fixing fixing channels 152 and 162 into which the plastic panels 11 and 12 are inserted, so that the edges of the inserted plastic panels 11 and 12 do not fall out. do.

However, the conventional folding transport assembly box configured as described above has a skeleton made of a plastic panel, so that a relatively thick plastic panel should be used in consideration of strength, and the bracket part should also use a thick one like the plastic panel. Due to the fact that the basic thickness is thick, the box has a problem that the volume is large.

In addition, even if the teeth were installed to prevent the edge of the plastic panel inserted into the insertion fixing channel, it could not be completely prevented, to compensate for this, as shown in Figure 4, fixed using a piece nail 19 However, when the box is folded, there is a problem that the volume becomes thicker due to the thickness of the head of the piece nail 19, and furthermore, the use of the piece nail 19 damages the bracket and the plastic panel, thereby providing a waterproof effect. There is also a problem.

In addition, the height of the box is usually close to 1m, when loading or taking out the goods in the box of this height, there is a problem that causes a musculoskeletal disease to the worker is applied to the waist of the worker.

The present invention has been made to solve the above problems, the object of the design is to insert a hinge into the aluminum frame of the box to increase the compression rate, the rigidity of the box further improved by the aluminum frame, It is possible to provide a folding transport assembly box which is capable of blocking the inflow of moisture from the source and forming an opening and closing device so as to open and close one side of the box, which is easy to load and take out goods into the box.

Folding carrying assembly box according to an embodiment of the present invention to achieve the above object is a folding carrying assembly box that can be folded on either side of the top and bottom open, four vertical corner folding frame, the vertical A horizontal frame forming a lower portion and an upper portion connected to upper and lower ends of each corner folding frame, and a vertical intermediate folding frame connected to each middle of the horizontal frame connecting any one vertical corner folding frame pair parallel to each other, and parallel to each other. An opening and closing device composed of a vertical rail frame and a horizontal folding frame on one side of the non-folding surface, a first plastic panel having both sides and an upper and lower surfaces respectively inserted between the vertical corner folding frame and the horizontal frame;
A second plastic panel having both sides and top and bottom surfaces respectively inserted between the vertical corner folding frame and the vertical intermediate folding frame and between the horizontal frame;
A third plastic panel having side and top and bottom surfaces respectively inserted between the vertical rail frame and between the horizontal frame and the horizontal contact frame;
A fourth plastic panel is inserted between each side and the top and bottom of the vertical rail frame, and between the horizontal contact frame and the horizontal frame, respectively, the ends of each of the frames are cut to correspond to each other are coupled to the frame form. .

Each of the vertical corner folding frame and the vertical center folding frame has a hinge portion to be folded, a hinge coupling portion to which the hinge portion is coupled at one end, and long vertically extending edges of the first and second plastic panels adjacent to the other end. It is made of a bracket consisting of an insertion fixing channel, the hinge portion is characterized in that the protrusion is inserted into the hinge engaging portion protrudes, the elastic piece is attached to the tip of the protrusion.

In the present invention, the vertical rail frame of the opening and closing device has a coupling portion formed at one end, a bracket consisting of an insertion fixing channel formed vertically long so that the edge of the first plastic panel adjacent to the other end is inserted, and the sealant groove at the front end The formed T-shaped rail is inserted into the coupling portion of the bracket, the rail portion consisting of a protrusion projecting to slide into the coupling portion of the bracket on the other end, the rail coupling portion is coupled to the T-shaped rail at one end, and the other end It may include a sliding bracket consisting of an insertion fixing channel formed long vertically so that the edge of the third plastic panel is inserted into.

In addition, the vertical rail frame of the opening and closing device is a rail bracket consisting of a coupling portion to which the T-shaped rail with a sealant groove is formed on the front end of one end, and an insertion fixing channel formed up and down long so that the edge of the first plastic panel is inserted into the other end thereof. It may include a sliding bracket consisting of a rail coupling portion to which the T-shaped rail is coupled at one end, and an insertion fixing channel formed vertically long so that the edge of the third plastic panel is inserted at the other end.

The horizontal folding frame of the switchgear is composed of a pair of brackets engaged with each other, and each bracket has an insertion fixing channel formed to extend left and right so that the edges of the third and fourth plastic panels are inserted at one end thereof, and the brackets are coupled to each other. Insertion fixing channels may be formed to be formed long to the left and right.

The present invention may further include a catch means for fixing to open and close the horizontal folding frame of the opening and closing device, wherein the catch means is a ball catch method in which the female member and the male member are coupled to each other, or the metal plate and the magnetic member are fastened to each other The magnet catch method may be.

According to an embodiment of the present invention, the basic shape of the box is not composed of plastic panels alone, but the frame of the box is made of aluminum frame of the chassis structure of the window, and then the space is closed with plastic panels. Since the corner fasteners are inserted at the corners of the slopes, and are firmly fixed by tightening the screws at the top, there is no change in strength even if the thickness of the plastic panel on each side is thin, thus minimizing the thickness when the box is folded. It does not damage the frame or the plastic panel, and has an effect of increasing the waterproof effect.

In addition, according to the present invention, since the opening and closing device is formed on one side of the box, it is easy to load and take out the goods in the box, thereby preventing the user from applying excessive force to the musculoskeletal framework.

1 is an exploded perspective view showing a folding transport assembly box according to a conventional embodiment;
2 is a cross-sectional view showing the operation of FIG.
3 is a cross-sectional view showing the operation of the corner folds and the center folding bar as another embodiment of FIG.
Figure 4 is a state diagram for fixing the plastic panel inserted into the insertion fixing channel of the corner folding of Figure 1 with a piece nail,
5 is a perspective view showing a folding transport assembly box according to an embodiment of the present invention,
6 is a cross-sectional view taken along line AA of FIG. 5,
7 is a cross-sectional view taken along line BB of FIG. 5,
8 is a perspective view illustrating an open state of an opening and closing device installed on one side of the folding transport assembly box of FIG. 5;
FIG. 9 is a cross-sectional view taken along the line CC of FIG. 8 showing an example of a circle A into which the rail portion is inserted into the bracket of the frame as the opening and closing device of FIG. 8;
FIG. 10 is a cross-sectional view taken along line CC of FIG. 8 showing an example of a circle B in which the rail portion inserted into the bracket of the frame is integrally formed with the bracket as the opening and closing device of FIG. 8;
11 is a cross-sectional view taken along the line DD of FIG. 5,
FIG. 12 is a detailed view illustrating an example of attaching a horizontal contact frame of the opening and closing device of FIG. 8;
FIG. 13 is a detailed view illustrating another example of FIG. 12.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the following description of the present invention, detailed descriptions of well-known functions or configurations are omitted when it is determined that they may unnecessarily obscure the subject matter of the present invention.

Figure 5 shows a folding transport assembly box according to an embodiment of the present invention. As shown in FIG. 5, the folding transport assembly box 40 of the present invention is open at the top and the bottom thereof, and is connected to four vertical corner folding frames 50 and upper and lower ends of each of the vertical corner folding frames 50. A vertical intermediate folding frame 60 connected to a middle of each of the horizontal frames 80 connecting the pair of vertical corner folding frames 50 parallel to each other, and a horizontal frame 80 forming a lower portion and an upper portion; Both sides are inserted between the vertical corner folding frame 50, the upper and lower surfaces are first plastic panel 41 is inserted between the horizontal frame 80, and both sides are the vertical corner folding frame 50 ) And a second plastic panel 42 inserted between the vertical intermediate folding frame 60 and the upper and lower surfaces between the horizontal frame 80 and the vertical corner folding frame 50 and the vertical intermediate folding frame. The part of the frame 60 is in contact The stand can be reduced during transport and storage volume according to the load 2 plastic panels (42) are superimposed.

Meanwhile, in FIG. 5, two vertical frames 90 are formed at predetermined intervals in the middle of each of the pair of vertical corner folding frames 50 on one of the non-folding surfaces that are not parallel to each other to form a box 40. Although the strength is improved, the number can be appropriately selected other than two, of course.

In addition, the folding transport assembly box 40 of the present invention is a vertical rail frame 120 and a horizontal folding frame in the middle of the pair of vertical corner folding frame 50 and the horizontal frame 80 on the other side of the non-folding surface Opening and closing device 200 composed of a 220. Accordingly, the upper opening and closing plate and the lower opening and closing fixing part is separated, and the third plastic panel 43 of the upper opening and closing both sides and the upper and lower sides of the vertical rail frame 120, and the horizontal frame 80 and It is inserted between the horizontal contact frame 220, respectively, the fourth plastic panel 44 of the lower opening and closing part of both sides and top and bottom between the vertical rail frame 120, the horizontal contact frame 220 and the horizontal frame Inserted between the 80, respectively, can be separated by opening the upper opening and closing plate in which the third plastic panel 43 is inserted.

The first to fourth plastic panels 41, 42, 43, 44 are made of a resin which is light in weight and has excellent workability as in the prior art, but can be made thinner, and cut so that the ends of the respective frames correspond to each other. The first to fourth plastic panels 41, 42, 43, 44 are inserted between the frames by being engaged with each other to form a skeleton, such as a chassis or a frame of a window.

Each of the vertical corner fold frame 50 and the vertical center fold frame 60, as shown in Figures 6 and 7, the hinge portion 52, 62, and the hinge portion 52, 62 at one end Hinge coupling portions 54 and 64 to which the coupling is coupled, and the clamp insertion portions 56 and 66 into which the corner clamps (not shown) are inserted, and the first and second plastic panels 41 adjacent to the other end ( It consists of a bracket 70 consisting of insertion fixing channels 58, 68 formed up and down so that the edge of the 42 is inserted. In addition, a screw fastening portion 74 having a screw groove 72 for screwing is provided between the hinge coupling portion 54 and 64 and the clamp inserting portion 56 and 66, and the hinge coupling of the bracket 70 is provided. The portions 54 and 64 are provided with fastening protrusions 71 having a curved cross section, and the hinge portions 52 and 62 are firmly coupled to each other.

On the other hand, protrusions 51 and 61 protrude from each of the hinge portions 52 and 62, and a V-shaped elastic piece 73 is attached to the tip of each of the protrusions 51 and 61, respectively. The hinge coupling portions 54 and 64 of the bracket 70 are formed with receiving grooves 75 into which the elastic pieces 73 are inserted. Since the protrusions 51 and 61 correspond to the shapes of the hinge coupling portions 54 and 64 and the fastening protrusions 71, the protrusions 51 and 61 are slid into the hinge coupling portions 54 and 64. When the fastening protrusions 71 are fastened to each other, the elastic pieces 73 that are open at both ends are narrowed to the rectangular accommodating grooves 75 so that the grooves are tightly accommodated so that the silicon is conventionally combined with the bracket 70. It is possible to block waterproofing or external moisture without the need for treatment.

In Figure 8, the folding transport assembly box 40 of the present invention is provided with an opening and closing device 200 consisting of a vertical rail frame 120 and a horizontal folding frame 220 on one side of the non-folding parallel to each other, The goods can be loaded and taken out inside the box.

The vertical rail frame 120 of the opening and closing device 200 is the same as that used in the folding frame 50, 60, as shown in circle A and FIG. 9 of FIG. It includes a bracket (70) consisting of an insertion fixing channel formed vertically long so that the edge of the first plastic panel 41 is inserted into the rail, and the rail portion 140 is inserted into the coupling portion of the bracket 70, otherwise As shown in circle B of FIG. 8 and FIG. 10, the rail bracket 160 having the coupling part of the bracket 70 and the rail part 140 integrated therein may be used.

The rail unit 140 includes a T-shaped rail 142 having a sealant groove 146 formed at the front end thereof, and a protrusion 144 protruding to slide into the engaging portion of the bracket 70 at the other end thereof. Although not specifically illustrated, an elastic piece may be attached to the tip of the protrusion 144 similarly to the hinge parts 52 and 62.

The rail bracket 160 includes a rail portion 162 to which the T-shaped rail 161 is coupled at one end thereof, an insertion fixing channel 164 formed up and down so that the edge of the first plastic panel 41 is inserted at the other end thereof, And a screw fastening part 168 formed with a screw groove 166 for screwing between the rail part 162 and the insertion fixing channel 164, and a sealant groove 163 is formed in the rail 161 of the front surface. As the sliding bracket 180 as shown in FIGS. 9 and 10 is slid to the T-shaped rail 142 or the T-shaped rail 161 of the rail bracket 160, the third plastic panel 43 The inserted open / close board is opened and closed. The sliding bracket 180 has a rail coupling portion 182 to which the T-shaped rails 142 and 161 are coupled at one end thereof, and an insertion fixing channel formed vertically long so that the edge of the third plastic panel 43 is inserted into the other end thereof. 184, and a screw fastening part 188 having a screw groove 186 for screwing between the rail coupling part 182 and the insertion fixing channel 184.

Meanwhile, as shown in FIG. 11, the horizontal folding frame 220 is composed of a pair of brackets 240 engaged with each other, and each bracket 240 has a third and fourth plastic panel 43 at one end ( Insertion fixing channel 242 is formed long left and right so that the edge of the 44 is inserted, and the insertion fixing channel 244 is formed long left and right so that the brackets 240 are coupled to each other at the other end.

12 and 13 show an example of attaching the horizontal folding frame 220 of the opening and closing device 200 in the folding transport assembly box 40 of the present invention.

In the insertion fixing channel 244 to which the bracket 240 is coupled to each other, the catch means 300 is applied to the upper opening and closing plate and the lower opening and closing fixing unit may be firmly fixed.

In FIG. 12, the catching means 300 is a ball catching system composed of a male and female pair, and the male member 320 and the female member bolted to each insertion fixing channel 244 of the upper and lower brackets 240. 322 are fastened to each other.

On the contrary, in FIG. 13, a magnet catching method in which the metal plate 340 and the magnet member 342 are fastened to each other may be applied as the catching means 300.

As described above, in the folding transport assembly box of the present invention, the vertical corner folding frame 50, the vertical intermediate folding frame 60 and the horizontal frame 80 are cut and engaged with each other like the chassis structure of the window or the frame, and the interlocking frame As the first plastic panel 41 is inserted into the field, it is firmly fixed by the respective frames 50, 60, and 80, so that even when the thickness of the plastic panel is thinner than before, there is no problem in strength. Can reduce the thickness.

In addition, the folding carrying assembly box of the present invention is not illustrated in detail, but the screw is fastened through the screw fastening hole formed in the horizontal frame 80 to the screw groove 72 formed in the vertical corner folding frame 50 The plastic panel and the part of the frame connected to the panel are not damaged and the skeleton is formed firmly, while preventing moisture from the outside, thereby achieving a perfect waterproof effect.

In addition, according to the folding transport assembly box of the present invention, as the opening and closing device 200 is formed on one side, the opening and closing device 200 can be opened by separating the opening and closing device 200 from the horizontal contact frame 220 fixed to the box. It is easy to load and take out the goods.

As described above, the folding transport assembly box of the present invention should be interpreted that the technical elements disclosed in the present specification have the widest range, and those skilled in the art can easily change the material, size, etc. of each component according to the application field. It is also possible to adopt a structure not shown by combining / substituting the disclosed embodiments, which again does not depart from the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be readily made without departing from the spirit and scope of the invention as defined by the appended claims.

40: boxes 41, 42, 43, 44 of the present invention: plastic panel
50: vertical corner folding frame 52, 62: hinge
54, 64: hinge coupling 56,66: clamp insert
58,68,184,242,244: Insertion fixing channel 60: Vertical intermediate folding frame
70,240: Bracket 72,186: Screw groove
73: elastic piece 74,188: screwed portion
75: receiving groove 80: horizontal frame
90: vertical frame 120: vertical rail frame
140: rail portion 142: T-shaped rail
144: protrusion 146: sealant groove
160: rail bracket 180: sliding bracket
182: rail coupling portion 200: switchgear
220: horizontal folding frame 300: catch means
320: male member 322: female member
340: metal plate 342: magnet member

Claims (8)

In the folding transport assembly box which can open the top and bottom and fold either side,
4 vertical corner fold frames,
A horizontal frame forming a lower portion and an upper portion connected to upper and lower ends of each of the vertical corner folding frames;
A vertical intermediate fold frame connected to each middle of the horizontal frame connecting any one pair of vertical corner fold frame parallel to each other;
Switchgear consisting of a vertical rail frame and a horizontal folding frame on one side of the non-folding parallel to each other,
First plastic panels having both sides and top and bottom surfaces respectively inserted between the vertical corner folding frame and the horizontal frame;
A second plastic panel having both sides and top and bottom surfaces respectively inserted between the vertical corner folding frame and the vertical intermediate folding frame and between the horizontal frame;
A third plastic panel having side and top and bottom surfaces respectively inserted between the vertical rail frame and between the horizontal frame and the horizontal contact frame;
A fourth plastic panel having both sides and top and bottom surfaces respectively inserted between the vertical rail frame and between the horizontal contact frame and the horizontal frame,
The ends of the respective frames are cut to correspond to each other and engaged to form a frame.
Folding carrying box.
The method of claim 1,
Each of the vertical corner folding frame and the vertical intermediate folding frame
The hinge part folded,
It consists of a bracket consisting of a hinge coupling portion to which the hinge portion is coupled at one end and an insertion fixing channel formed vertically long so that the edges of the first and second plastic panels adjacent to the other end are inserted.
The hinge portion protrudes a protrusion inserted into the hinge coupling portion, characterized in that the elastic piece is attached to the tip of the protrusion portion
Folding carrying box.
The method of claim 1,
The vertical rail frame of the switchgear
A bracket consisting of a coupling part formed at one end, and an insertion fixing channel formed vertically long so that an edge of the first plastic panel adjacent to the other end is inserted;
A rail portion having a protrusion formed on the front end of the T-shaped rail, the protrusion being protruded so as to be inserted into the coupling portion of the bracket and slidingly inserted into the coupling portion of the bracket at the other end;
And a sliding bracket including a rail coupling part to which the T-shaped rail is coupled at one end, and an insertion fixing channel formed up and down to be inserted into the other end of the edge of the third plastic panel.
Folding carrying box.
The method of claim 1,
The vertical rail frame of the switchgear
A rail bracket comprising a coupling part to which a T-shaped rail having a sealant groove formed on the front end thereof is coupled, and an insertion fixing channel formed vertically long so that the edge of the first plastic panel is inserted into the other end thereof;
And a sliding bracket including a rail coupling part to which the T-shaped rail is coupled at one end, and an insertion fixing channel formed up and down to be inserted into the other end of the edge of the third plastic panel.
Folding carrying box.
The method of claim 1,
The horizontal folding frame of the switchgear
It consists of a pair of brackets engaged with each other, each bracket is inserted into the fixed channel formed in the left and right long to insert the edges of the third and fourth plastic panels at one end, and the left and right insertion formed to be coupled to each other at the other end Fixed channel is formed
Folding carrying box.
The method according to claim 1 or 5,
And catching means for fixing the horizontally foldable frame of the switchgear to be openable.
Folding carrying box.
The method according to claim 6,
The catch means is a ball catch method in which the female member and the male member are coupled to each other.
Folding carrying box.
The method according to claim 6,
The catch means is a magnet catch method in which the metal plate and the magnet member are fastened to each other.
Folding carrying box.

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