KR20140009782A

KR20140009782A - Foldable box for inserting wall

Info

Publication number: KR20140009782A
Application number: KR1020120076537A
Authority: KR
Inventors: 최운규
Original assignee: (주)동양일렉스
Priority date: 2012-07-13
Filing date: 2012-07-13
Publication date: 2014-01-23

Abstract

The present invention facilitates the installation and connection of various cables or pipes by embedding in the wall during construction of the building, but the storage and transportation is made in the form of a plate in the usual form and folded into a box for folding reclamation that can be used by bending in the box shape at the construction site In relation to, in the folding buried box, Square plate-shaped bottom plate portion 110; A folding plate part 120 extending outwardly from each side of the bottom plate part 110 by a predetermined length to form a side wall with respect to the bottom plate part 110 as it is folded upward; A guide part 130 formed along an interface between the bottom plate part 110 and the folding plate part 120 to help the folding plate part 120 to be folded with respect to the bottom plate part 110; Corner fixing portion 140 for forming the vertical edge of the box structure by fixing the side of the adjacent folding plate 120 in a state in which the folding plate 120 is vertically folded with respect to the bottom plate 110; And a control unit.

Description

Foldable Reclamation Box {FOLDABLE BOX FOR INSERTING WALL}

The present invention relates to a box for wall reclamation, and in detail, it is easy to install and connect various cables or pipes by embedding in the wall during building construction, but the storage and transportation is usually made in the form of a plate and in the form of a box at the site during construction. It relates to a folding landfill box that can be bent and used.

In general, when laying the power or communication cable is laid on the wall during the construction of the building, in order to facilitate the installation of the cable is a kind of dummy (Dummy) box for embedding the wall is used.

1 is a perspective view showing a state of a conventional wall buried box, the installation of a conventional wall buried box is usually installed along the wall in a state in which the wall buried box body before the concrete is placed in the wall 200 in advance After placing the pipes 220 and the like for communicating various cables to the body 210, the wall concrete mortar is placed, and the concrete is poured into the wall by the wall embedding box of the body 210 embedded in the wall Since the buried space corresponding to the volume is secured, the buried instruments can be easily installed.

The body 210 of the wall buried box is manufactured in a box shape in which one side is opened by processing an iron plate or a synthetic resin material, and is transported / transported to a required workplace and constructed in the manner described above.

However, the wall filling box manufactured in this manner has a problem in that the body 210 is already processed into a box shape, thus taking up a lot of space due to the volume of the body 210 and thus increasing the logistics and storage costs.

That is, since the factory occupies a large amount of storage space during manufacture and storage, the storage space is increased and the storage and maintenance costs are increased. It fell a lot and took logistics costs more than necessary.

In addition, in the case of the iron plate material constituting the main product, the manufacturing process is complicated, such as cutting, bending, welding, there was a problem that the manufacturing cost compared to the selling price increases.

The present invention was created in order to solve the above problems, the object of the present invention is to produce a simple plate manufacturing process and to minimize the volume during storage and transportation, in the construction site can be used simply folded in the box form It is to provide a folding landfill box that can reduce the logistics cost, storage maintenance cost and manufacturing cost.

In order to achieve the above object, the present invention provides a folding landfill box,

A bottom plate portion in the form of a square plate; A folding plate portion extending outwardly from each side of the bottom plate portion at a predetermined length and forming sidewalls with respect to the bottom plate portion as folded upward; A guide part formed along an interface of the bottom plate part and the folding plate part to help the folding plate part to be folded with respect to the bottom plate part; A corner fixing portion for forming a vertical edge of a box structure by fixing side sides of adjacent folding plate portions in a state in which the folding plate portion is vertically folded with respect to the bottom plate portion; And a control unit.

In this case, the guide part may be formed of a connection part formed in a constant size and a perforation part having a shape formed in a predetermined size between the connection parts.

Alternatively, the guide part may be formed as a recess recessed in a 'V' shape.

Alternatively, the guide part may be formed of a hinge part overlapped with each other by crossing the point where the bottom plate part and the folding plate part meet each other, and a hinge pin fitted to the hinge part.

The corner fixing part may include a slot into which side sides of the folding plate parts adjacent to each other are inserted, and fastening holes formed to penetrate the upper side and the lower side.

Alternatively, the folding plate part may further include first connection holes formed at predetermined intervals along both side edges, and the corner fixing part may support the inside of the folding plate parts adjacent to each other, but may be connected to a second connection at a position corresponding to the first connection hole. A first member having a ball and a fastening hole penetrating the upper and lower surfaces thereof, and a second member supporting the outer side of the folding plate portion adjacent to each other, but having a fastening protrusion penetrating the first and second connecting holes. have.

At this time, the folding plate portion and the corner fixing portion is made of a synthetic resin, the folding plate portion is formed in a relatively thin thickness with respect to the inner side and further comprises an extension portion formed with a cut line at a predetermined interval, the corner fixing portion is a vertical length It may further include a plurality of cuts formed to be used to cut.

Alternatively, the corner fixing part may include a reference protrusion protruding from the lower side, and each corner of the bottom plate may further include a reference hole formed to insert the reference protrusion.

Foldable landfill box of the present invention is manufactured in the form of a plate that can be used directly folded in the box shape in a short time at the construction site, the manufacturing process is simple, not only to reduce the manufacturing cost, but also does not require a lot of space during storage The maintenance cost is significantly reduced, and the cargo load can be increased during transportation, thereby reducing the logistics cost, thereby securing price competitiveness.

1 is a perspective view showing a state of a conventional wall buried box,
Figure 2 is a plan view showing a state before assembly of the present invention folding landfill box,
Figure 3 is a front view showing the assembly of the present invention folding folding box;
Figure 4 is a plan view showing the assembly of the present invention folding folding box;
5 is a perspective view showing the assembly of the present invention folding reclamation box,
6 is a partial cross-sectional view showing another embodiment of the guide unit of the present invention;
Figure 7 is a partial cross-sectional view showing another embodiment of the guide portion of the present invention
8 is a perspective view showing another embodiment of the corner fixing of the present invention,
9 is a perspective view showing a state in which the present invention folding buried box buried in the wall,
Figure 10 is a perspective view showing a state in which the hinge cover is formed in the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the structure of the present invention folding landfill box.

Figure 2 is a plan view showing the state before assembly of the present invention folding landfill box, Figure 3 is a front view showing the assembly of the present invention folding landfill box, Figure 4 is a plan view showing an assembly of the present invention folding landfill box. , The present invention is manufactured in a plate shape unlike the existing product, and folded in a box shape in the field to be embedded in the wall 200.

First, the present invention is a bottom plate portion 110 in the form of a square plate corresponding to the bottom portion of the box structure, and extending from the sides of the bottom plate portion 110 to the outside in a predetermined length, but folded in the upper side (the bottom plate portion ( A folding plate portion 120 forming a sidewall of the box structure with respect to 110 is provided. In this case, a hole for penetrating a cable or an electric wire is formed in the bottom plate part 110 or the folding plate part 120 as necessary, and this description will be omitted because it depends on the purpose of use and the wiring design.

In particular, in Figures 2 to 4 the bottom plate 110 and the folding plate 120 is shown in a substantially one-piece form, wherein the shape of the bottom plate 110 may be implemented in any polygonal shape instead of a rectangular shape. One is usually configured in the same square plate shape for the convenience of installation and good appearance, as in the conventional wall embedding box. The size of the bottom plate portion 110 corresponds to the area buried in the wall 200, the length extending to the outside of the folding plate portion 120 corresponds to the buried depth.

As shown in FIGS. 3 to 4, the folding plate part 120 formed on the four sides of the bottom plate part 110 is folded upward, and the bottom plate part 110 and the folding plate part 120 are perpendicular to each other. In this room, a structure such as a box having an open upper side is made, and the guide portion 130 as shown in FIG. 2 is formed on the boundary surface of the bottom plate portion 110 and the folding plate portion 120 for easy box structure forming operation. ).

In FIG. 4, the guide part 130 shows a connection part 131 formed in a predetermined size and a perforation part 132 having a shape punched in a predetermined size between the connection part 131. That is, the perforated part 132 is formed at a predetermined interval along the boundary between the bottom plate 110 and the folding plate 120, so that the connection part 131 is naturally formed in the part where the perforated part 132 is not formed. When folding the folding plate 120, the stress is given only to the connecting portion 131 except the area of the perforated portion 132, the operator can easily be folded in a straight line along the connecting portion 131 without a separate tool ( 120 can be folded upward.

6 is a partial cross-sectional view showing another embodiment of the guide portion of the present invention, Figure 7 is a partial cross-sectional view showing another embodiment of the guide portion of the present invention, the guide portion having a perforation portion 132 shown in Figs. The guide part of a different form from is shown to have been applied to this invention.

In Figure 6, the guide portion 130 is an embodiment consisting of a groove 133, the cross section is formed in a 'V' shape, so that the folding plate 120 can be easily folded based on the groove 133. do. If the depth of the groove 133 is deep, damages such as cutting of the groove 133 may occur in the folding process, and thus, the bottom plate 110 and the folding plate 120 are generally made of synthetic resin. This can be called.

In another embodiment, the guide part 130 in FIG. 7 has a hinge structure. That is, the hinge plate 134 is formed so that the point where the bottom plate 110 and the folding plate 120 meet each other is alternately overlapped, and the hinge pin 135 is inserted into the hinge 134 to center the hinge. In order to be able to fold the folding plate 120 to the upper side.

This is a configuration that can compensate for the disadvantage that the strength of the relatively folded portion is lowered when the guide portion 130 is made of the above-described perforation portion 132 or the groove 133, the guide portion 130 in a hinge structure If so, even when the folding plate portion 120 is folded and unfolded through the hinge portion 134 several times, the damage of the guide portion 130 does not occur. This may be a suitable method when the bottom plate part 110 and the folding plate part 120 are made of a metal plate material.

The folding plate part 120 is vertically folded with respect to the bottom plate part 110 to form a box shape, so that the box shape remains intact even when the wall is embedded in the wall, even when the wall is buried in the wall, the pressure of the concrete mortar or its own restoring force depending on the characteristics of the material. The corner fixing part 140 is formed to be folded through the guide part 130 so as to fix side edges of the folding plate parts 120 adjacent to each other to form a vertical edge of the box structure.

Figure 5 is a perspective view showing the assembly form of the present invention folding reclamation box, the side of the adjacent folding plate 120 is inserted to form a corner corner 140 to form a vertical corner, the corner fixing ( 140 is a slot 141 is inserted into the side surface of the folding plate 120 adjacent to each other on both sides, and the fastening hole 142 penetrating the upper and lower sides of the corner fixing portion 140 is formed.

The corner fixing portion 140 has a '-' shape when viewed from the top to match the shape of the corner of the box structure, the slot 141 is usually the folding plate portion 120 all bottom plate portion 110 The sides of the adjacent folding plate part 120 are formed in the longitudinal length direction so as to be inserted in a sliding manner in a state in which they are kept perpendicular to each other. In the accompanying drawings, the slot 141 is formed in a simple straight shape, but if necessary, a bend is formed at the side of the folding plate 120 and the slot 141 is formed at the side of the folding plate 120. It can be configured in a shape corresponding to the formed bend to reinforce the strength.

Figure 9 is a perspective view showing a state in which the present invention folding buried box buried in the wall. The fastening hole 142 is a structure for sealing the box after filling the folding box for folding the present invention in the wall and the wiring work, the cover portion 150 in the box of the upper side open structure as shown in FIG. ) To cover the cover part 150 by inserting a bolt into the fastening hole 142 while penetrating the cover part.

FIG. 10 is a perspective view showing a hinge type cover part formed according to the present invention, and shows a hinge coupled to the end of one folding plate part 120, which is not a detachable cover part 150 as shown in FIG. The cover part may be coupled in various ways without being limited thereto.

At this time, the folding plate portion 120 and the corner fixing portion 140 is made of a synthetic resin, the folding plate portion 120 is formed with a relatively thin thickness with respect to the inner side to extend the cut line 123 at predetermined intervals It is preferable to further include the unit 122. This is a means for compensating for the difference in depth of embedding for each wall when the present invention is buried in the foldable buried box in the wall 200 of the various buildings so that the operator part when the box is buried, the protrusion 122 partially protrudes against the wall 200. After the embedding is cut out by a knife or the like along the cut line 123 formed to extend the extension portion 122 protruding to the wall 200 to match the upper surface of the wall surface and the folding plate portion 120. To this end, the folding plate portion 120 is preferably composed of a synthetic resin material rather than a metal and constitutes the expansion portion 122 to a thickness such that it can be easily cut with a knife or the like.

In particular, FIG. 9 shows a state in which the cover part 150 can be easily covered by cutting the extension part 122 projecting to the wall surface. In particular, the cover part 150 is parallel to the wall surface by removing the protruding portion even when the expansion part 122 is unevenly protruded into the wall surface by being embedded in the wall 200 with the bottom plate part 110 tilted. To be covered.

In addition, the corner fixing portion 140 is also configured to be used by cutting to a predetermined length in the vertical direction to match the wall surface without protruding portion. To this end, the corner fixing part 140 is also made of a synthetic resin material that can be cut through a hand tool, and more preferably forms a plurality of cutouts 147 formed at regular intervals in the longitudinal direction. The cutting part 147 may be implemented by forming a 'V'-shaped groove along the outer circumferential surface of the corner fixing part 140 in the horizontal direction at vertical intervals or by forming a perforation in the horizontal direction.

In addition, in order to hold the correct installation position when the corner fixing portion 140 is installed, the lower side of the corner fixing portion 140 protrudes to form a reference projection 148, and each corner of the bottom plate portion 110 It is preferable to form the reference hole 111 so that the reference protrusion 148 can be inserted. That is, as shown in Figure 5 attached to the slot 141 of the corner fixing portion 140, the side of the folding plate 120 is inserted in the lower sliding state when the lower side of the corner fixing portion 140 is finally bottom The plate 110 is in contact with. At this time, the reference protrusion 148 of the corner fixing part 140 is inserted into the reference hole 111 of the bottom plate part 110 so that the position of the corner fixing part 140 can be easily adjusted, as well as the bottom plate part 110. Can be fixed to the At this time, by extending the end of the reference protrusion 148 in a triangular shape, the corner fixing portion 140 seated on the bottom plate 110 may not be easily separated from the bottom plate 110.

Figure 8 is a perspective view showing another embodiment of the corner fixing of the present invention, showing a guide portion of the division method rather than a guide portion that can be installed in a sliding manner as in FIG.

That is, the first side of the folding plate portion 120 is folded in a vertical manner so as to fix the side sides of the adjacent side plate 120 in this way, the folding plate 120 is formed at predetermined intervals along both side edges. . In addition, the corner fixing part 140 is composed of a first member 143 for supporting the inside of the folding plate 120 adjacent to each other and a second member 145 for supporting the outside, the first member 143 The second connection hole 144 is formed at a position corresponding to the first connection hole 121 on the outside of the), and the first connection hole 121 and the second connection inside the second member 145. A fastening protrusion 146 penetrating the ball 144 is formed to have a structure in which the first member 143 and the second member 145 are coupled with the folding plate 120 as the center.

In addition, the end of the fastening protrusion 146 is preferably extended to have a triangular pyramid shape to have a structure that does not easily fall out when inserted into the second connection hole (144).

At this time, the fastening hole 142, which is a structure capable of fastening the cover part 150, is formed in the same manner as the corner fixing parts shown in FIG. The fastening hole 142 may be formed at a position selected from the first member 143 or the second member 145, but in the present invention to be formed in the first member 143 located on the inside for a more robust structure have.

In the same principle, a method of forming a fastening protrusion on the first member and a second connecting hole on the second member is possible, but aesthetics and installation convenience are considered in view of a part of the fastening protrusion protruding into the second connecting hole. It is preferable for the fastening protrusions to face inward.

The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

110: bottom plate 111: reference hole
120: folding plate 121: first connection hole
122: expansion unit 123: perforated line
130: guide portion 131: connecting portion
132: puncher 133: groove
134: hinge portion 135: hinge pin
140: corner fixing 141: slot
142: fastening hole 143: first member
144: second connecting hole 145: second member
146: fastening protrusion 147: cutting portion
148: reference protrusion 150: cover
200: wall 210: body
220: Piping

Claims

In the folding landfill box,
Bottom plate portion 110 in the form of a square plate;
A folding plate part 120 extending outwardly from each side of the bottom plate part 110 by a predetermined length to form a side wall with respect to the bottom plate part 110 as it is folded upward;
A guide part 130 formed along an interface between the bottom plate part 110 and the folding plate part 120 to help the folding plate part 120 to be folded with respect to the bottom plate part 110;
Corner fixing portion 140 for forming a vertical edge of the box structure by fixing the side of the adjacent folding plate 120 in a state in which the folding plate 120 is vertically folded with respect to the bottom plate 110; Folding landfill box, characterized in that comprises a.

The method of claim 1,
The guide part 130 is a folding reclamation box, characterized in that consisting of a connecting portion 131 formed in a predetermined size and a perforation portion 132 of a shape punched in a predetermined size between the connecting portion 131.

The method of claim 1,
The guide part 130 is a folding reclamation box, characterized in that consisting of a recess 133 is formed in a 'V' shape.

The method of claim 1,
The guide portion 130 is a hinge portion 134 and the hinge pin 135 which is fitted to the hinge portion 134 overlapping each other is cut to the point where the bottom plate 110 and the folding plate 120 meets. Folding landfill box, characterized in that consisting of.

The method of claim 1,
The corner fixing portion 140 is characterized in that it comprises a slot 141 is inserted into the side surface of the folding plate 120 adjacent to each other on both sides, and fastening holes 142 formed to penetrate the upper side and the lower side. Folding landfill box.

The method of claim 1,
The folding plate 120 further includes a first connection hole 121 formed at predetermined intervals along both side edges,
The corner fixing part 140 supports the inner side of the folding plate part 120 adjacent to each other, but penetrates the second connection hole 144 and the upper and lower surfaces at positions corresponding to the first connection holes 121. The first protrusion 142 and the fastening protrusion penetrating the first connection hole 121 and the second connection hole 144 while supporting the outer side of the folding plate portion 120 adjacent to each other (142) is formed ( 146, the folding buried box, characterized in that made of a second member (145).

The method according to claim 5 or 6,
The folding plate portion 120 and the corner fixing portion 140 is made of a synthetic resin,
The folding plate part 120 further includes an extension part 122 having a relatively thin thickness with respect to the inner side thereof and having a perforation line 123 formed at predetermined intervals.
The corner fixing part 140 is a folding reclamation box, characterized in that it further comprises a plurality of cutting parts (147) formed to be used to cut in a predetermined length in the vertical direction.

The method according to claim 5 or 6,
The corner fixing part 140 includes a reference protrusion 148 protruding from the lower side,
Each corner of the bottom plate 110 is a folding landfill box, characterized in that it further comprises a reference hole 111 formed to be inserted into the reference protrusion 148.