JPH0826370A - Packing structure for door unit - Google Patents

Abstract

PURPOSE:To prevent a door frame from deforming by simply packing a door panel of a door unit and supporting a side of a door end of the door panel in a packing state so that it may not move vertically. CONSTITUTION:A door unit A comprising a door frame 1 assembled in a gate shape and a door panel 2 rotatably coupled to the door frame 1 by a hinge 7 is received in a packing case 3. With this, a receiving member 8 is interposed between a side of a door end of the door panel 2 and a vertical frame 1a of the door frame 1. One of faces of the side of the door end of the door panel 2 is mounted on a lateral piece 9 of a receiving part 8a of the receiving member 8, and also a pressing piece 11 protruding from a vertical piece 10 of the receiving part 8a is used to press the other face of the side of the door end of the door panel 2, so that the side of the door end of the door panel 2 is held by the pressing piece 11 and the lateral piece 9. A hook having an approximate U-shaped cross section of the receiving member 8 is hooked and locked on the vertical frame 1a, and also the hook is fixed to the vertical frame 1a by a fixing jig 12.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for packing a door unit in a packing case.

[0002]

2. Description of the Related Art Conventionally, as shown in FIGS. 9 and 10, a door unit A includes a door frame 1 in which a pair of left and right vertical frames 1a and an upper horizontal frame 1b are framed in a rectangular shape. It is composed of a door panel 2 which is arranged and rotatably connected to the side of the door end by a hinge 7, and a packing case 3 is made of corrugated cardboard or the like, and the lower surface is opened. It is composed of a rectangular box-shaped upper case 3a and a rectangular box-shaped lower case 3b whose upper surface is opened. The door unit A is housed and packed in the packing case 3. However, in order to prevent the door panel 2 from moving inside the packing case 3, it is placed between the door tip side of the door panel 2 and the bottom surface of the lower case 3b. Panel receiving pad 4
The spacer pad 5 is interposed between the door panel 2 and the upper bottom surface of the upper case 3a.

[0003]

However, in the above-mentioned conventional example, in order to prevent the door panel 2 of the door unit A from rattling, the panel receiving pad 4 and the spacer pad 5 are interposed. However, the door unit A must be packed in the packing case 3, which causes a problem of complicated packing work.

The door frame 1 is formed in a gate shape by a pair of left and right vertical frames 1a and an upper horizontal frame 1b, and at the site where the door unit A is mounted, the lower horizontal frame is a pair of left and right vertical frames. It is constructed so as to be installed between the lower ends of 1a. The lower horizontal frame such as a shoe scraper member has different specifications depending on the place of construction, and is not attached in advance because it is manufactured on site. However, when packaging is performed without a horizontal frame attached below, there is a large gap S below the lower end of the door panel 2, and the side portion of the door panel 2 on the door end side is not supported by the vertical frame 1a. In addition, there is a problem that a load is applied to the door panel 2 at the time of transportation or the like as shown by an arrow in FIG. 10 to deform the door frame 1.

The present invention has been made in view of the above problems, and an object of the present invention is to easily pack the door panel of the door unit so that the door panel does not rattle, and in the packed state. An object of the present invention is to provide a packaging structure of a door unit that can support the side portion of the door panel on the door end side so as not to move in the vertical direction and can package the door frame so that the door frame is not deformed.

[0006]

In order to achieve the above object, the packing structure for a door unit according to the present invention comprises a pair of left and right vertical frames 1.
It is composed of a door frame 1 in which a and an upper horizontal frame 1b are framed in a gate shape, and a door panel 2 which is arranged in the door frame 1 and rotatably connects a side portion on the door-end side with a hinge 7. Door unit A
In a packaging structure of a door unit that stores in a packaging case 3 formed of corrugated cardboard or the like, a receiving member 8 is interposed between a side portion of the door panel 2 on the door tip side and a vertical frame 1a of the door frame 1, On one side piece 9 of the receiving portion 8a having a substantially L-shaped cross section of the receiving member 8, one side surface of the door panel side of the door panel 2 is placed and a pressing piece 11 protruding from the vertical piece 10 of the receiving portion 8a. The other side of the door panel side portion of the door panel 2 is pressed by the door panel 2 to hold the door panel side portion of the door panel 2 between the pressing piece 11 and the lateral piece 9, and the receiving member 8 has a substantially U-shaped cross section. The hooking portion 9b is hooked and locked to the vertical frame 1a, and the hooking portion 9b is fixed to the vertical frame 1a by a fixture 12 such as a staple.

It is also preferable that the stopper portion 13 that abuts on the end face in the longitudinal direction of the side portion on the door end side of the door panel 2 is provided at the end portion in the longitudinal direction of the receiving portion 8a of the receiving member 8. . Further, the receiving member 8 is interposed between the side portion of the door panel 2 on the door end side and the vertical frame 1a of the door frame 1, and the door panel is provided on the horizontal piece 9 of the receiving portion 8a having a substantially L-shaped cross section. The one side surface of the door end side of 2 is placed and the receiving part 8
The pressing piece 11 projecting from the vertical piece 10 a holds the other surface of the door panel side of the door panel 2 so that the edge of the door panel 2 is clamped between the pressing piece 11 and the horizontal piece 9. The vertical frame 1a is provided with the hook portion 8b having a substantially U-shaped cross section.
The spacer block 14 which is hooked and locked on the door panel 2 and is loaded between the longitudinal end surface of the side portion of the door panel 2 on the door end side and the inner surface side of the packaging case 3 to receive the load, and the receiving portion 8 of the receiving member 8.
It is also preferable that it is attached to the longitudinal end of a.

[0008]

According to the above construction, when the door unit A is housed in the packing case 3 and packed, the receiving member 8 is arranged between the side portion of the door panel 2 on the door tip side and the vertical frame 1a. 8, the side portion of the door panel 2 on the door tip side is sandwiched between the horizontal piece 9 and the pressing piece 11 of the receiving portion 8a, and the hooking portion 8b of the receiving member 8 is fitted into the vertical frame 1a. The end portion of the door panel 2 on the door tip side can be supported by the receiving member 8 on the la 1a. Accordingly, the door panel 2 can be packaged with a simple structure in which the receiving member 8 is interposed so that the door panel 2 does not rattle in a direction substantially orthogonal to the surface of the door panel 2, and the door panel 2 is not damaged. Moreover, the lateral portion 9 of the receiving member 8 and the pressing piece 11 sandwich the side portion of the door panel 2 on the door end side, and the hooking portion 8b of the receiving member 8 is fixed by a fixture 12 such as a staple, thereby receiving The door frame 1 can be deformed even with the door frame 1 in which the member 8 can support the side portion of the door panel 2 on the door end side on the vertical frame 1a so that this side portion does not move in the longitudinal direction and there is no horizontal frame below. You can avoid it.

Further, if the stopper portion 13 that abuts on the longitudinal end surface of the door panel side portion of the door panel 2 is provided at the longitudinal end portion of the receiving portion 8a of the receiving member 8, the door panel 2 is provided.
The door frame 1 is deformed by reliably receiving the end face of the door end side in the longitudinal direction by the stopper portion 13 of the member 8 and preventing the door end side of the door panel 2 from moving in the longitudinal direction. Can be prevented.

Further, the spacer block 14 interposed between the longitudinal end surface of the side portion on the door tip side of the door panel 2 and the inner surface side of the packaging case 3 to receive a load receives the receiving portion 8 of the receiving member 8.
When it is attached to the end portion of a in the longitudinal direction, the spacer block 14 can prevent the door panel 2 from moving in the longitudinal direction, and the deformation of the door frame 1 can be reliably prevented. In this case, the hook portion 8b of the receiving member 8 does not have to be fixed to the vertical frame 1a.

[0011]

EXAMPLE First, the example shown in FIGS. 1 to 4 will be described. The door unit A is formed by attaching a door panel 2 to a door frame 1 so as to be openable and closable. The door frame 1 is formed by arranging a pair of left and right vertical frames 1a and an upper horizontal frame 1b in a gate-shaped frame, and is attached to the outer periphery of the door frame 1 for attaching a door stop over the entire circumference. A groove 15 is provided. A rectangular door panel 2 is arranged in the door frame 1, and the side portion of the door panel 2 on the rear side of the door is hinged to one vertical frame 1a of the door frame 1 with a hinge 7 so that the door panel 2 can be opened and closed. Has been. The door frame 1 is formed in a gate shape, and the lower horizontal frame is not attached in advance between the lower ends of the pair of vertical frames 1a.
In the case of the present embodiment, the lower ends of the pair of vertical frames 1a are temporarily connected by the temporary connecting member 16 so that the lower ends of the pair of vertical frames 1a do not come close to or apart from each other. . The packing case 3 is formed of corrugated cardboard, and is composed of a rectangular box-shaped upper case 3a whose lower surface is opened and a rectangular box-shaped lower case 3b whose upper surface is opened. The receiving member 8 integrally includes a receiving portion 8a having a substantially L-shaped cross section and a hooking portion 8b having a substantially U-shaped cross section, and is made of a synthetic resin such as a hard vinyl chloride resin. When the receiving member 8 is made of synthetic resin, it is formed by extrusion molding. The receiving member 8 may be a short object or a long object. The receiving portion 8a is formed by a horizontal piece 9 and a vertical piece 10 into a substantially L-shaped cross section, and a pressing piece 11 is provided on the vertical piece 10 in parallel with the horizontal piece 9.

Before housing the door unit A in the packing case 3, the receiving portion 8a of the receiving member 8 is fitted to the side portion of the door panel 2 on the door front side, and the hook portion 8b is fitted to the vertical frame 1a. The door panel 2 is supported by the vertical frame 1a via the receiving member 8. While the receiving portion 8a of the receiving member 8 is fitted to the door tip side portion of the door panel 2, one surface of the door panel side portion of the door panel 2 is placed on the horizontal piece 9 of the receiving portion 8a. The other surface is pressed by the pressing piece 11. At this time, the pressing piece 11 may project in a cut-and-raised shape obliquely downward as shown in FIG. Further, with the hooking portion 8b of the receiving member 8 hooked on the vertical frame 1a, a fixture 12 such as a staple is attached to the vertical frame 1 from the hooking portion 8b.
It is driven into a and the hook portion 8b is fixed to the vertical frame 1a. In this state, the door unit A is inserted between the upper case 3a and the lower case 3b of the packaging case 3, and the upper case 3a closes the upper surface opening of the lower case 3b. By thus packaging as shown in FIG. 1, it is possible to prevent the door tip side of the door panel 2 from being reliably supported via the receiving member 8 and preventing the door panel 2 from being damaged. Further, the vertical frame 1 is supported by the receiving member 8 so that the side portion of the door panel 2 on the door end side does not move in the longitudinal direction of the side portion.
Since it can be supported by a, the deformation of the door frame 1a can be prevented.

Next, the embodiment shown in FIGS. 5 and 6 will be described. In the case of this embodiment, a stopper portion 13 is integrally provided at one end of the receiving portion 8a of the receiving member 8 in the longitudinal direction. The receiving member 8 is formed by injection molding when it is made of synthetic resin. This receiving member 8 is also interposed between the door frame side portion of the door panel 2 and the vertical frame 1a as in the above embodiment, and the door frame side portion of the door panel 2 is the receiving portion 8.
It is sandwiched between the horizontal piece 9 of a and the pressing piece 11, the hook portion 8b is hooked on the vertical frame 1a, and is fixed by a fixture 12 such as a staple. At this time, the receiving member 8
Of the door panel 2 is brought into contact with the longitudinal end surface of the side portion of the door panel 2 on the door tip side, and the side portion of the door panel 2 on the door tip side is securely fixed so as not to move in the longitudinal direction of this side portion. . At this time, of the receiving members 8 located at positions a, b, and c in FIG. 5, the receiving member 8 located at the position b does not require the stopper portion 13, and the receiving member 8 located at the position b is It may have a shape only having a receiving portion 8a having a substantially L-shaped cross section and a hooking portion 8b having a U-shaped cross section.

Next, the embodiment shown in FIGS. 7 and 8 will be described. In the case of this embodiment, the spacer piece 17 is integrally projected from the hook portion 8b of the receiving member 8 upward. A spacer block 14 such as a piece of wood is attached to the longitudinal end of the receiving portion 8a of the receiving member 8 attached to the lower portion of the door frame 1 of the receiving member 8. The spacer block 14 is fixed by adhesion or fixed by tacker. The receiving member 8 is also interposed between the side portion on the door tip side of the door panel 2 and the vertical frame 1a as in the above-described embodiment, and the side portion on the door tip side of the door panel 2 is a lateral piece 9 of the receiving portion 8a. It is sandwiched between the holding piece 11 and the pressing piece 11, and the hook portion 8b is hooked on the vertical frame 1a. In the case of this embodiment, the hook portion 8
It is not necessary to fix b to the vertical frame 1a with the fixing tool 12. In the receiving member 8 provided at the position corresponding to the lower portion of the door frame 1, the spacer block 14 is interposed between the longitudinal end surface of the door panel 2 and the temporary connecting member 16 on the inner surface side of the packaging case 3, and The door-side side part is prevented from moving in the longitudinal direction. Even if the hooking portion 8b of the receiving member 8 is not fixed, the spacer block 14 can prevent the door panel 2 from moving. Further, with the door unit A packed in the packing case 3, the tips of the spacer pieces 17 of the receiving member 8 and the tips of the hinges 8 approach the upper bottom surface of the upper case 3a, and the receiving member 9 is not fixed to the vertical frame 1a. However, the door unit A is stored so that it does not rattle.

[0015]

As described above, according to the present invention, when the door unit is housed in the packing case and packed, the receiving member is arranged between the side portion of the door panel on the door end side and the vertical frame. The side of the door panel on the door tip side is sandwiched between the horizontal piece and the pressing piece, and the hook portion of the receiving member is fitted to the vertical frame, so that the door frame door edge is inserted into the vertical frame through the receiving member. Since it can support the side part of the side, it can be packed so that the door panel does not rattle in the direction substantially orthogonal to the surface of the door panel with a simple structure that only the receiving member is interposed, and the door panel is not damaged Since the side portion of the door panel on the door tip side is sandwiched between the lateral piece and the pressing piece of the receiving member, and the hooking portion of the receiving member is fixed by a fixing tool such as a staple, Use the receiving member to cover the side of the door panel on the door tip side. Side is what can so as not to door frame is deformed in the door frame there is no lateral frame below in can be supported on the vertical frame immovably in the longitudinal direction.

According to a second aspect of the present invention, a stopper portion abutting against an end face in the longitudinal direction of a side portion of the door panel on the door end side is provided at an end portion in the longitudinal direction of the receiving portion of the receiving member. Therefore, the end face of the door panel on the door end side in the longitudinal direction is securely received by the stopper part of the member to prevent the side part of the door panel on the door tip side from moving in the longitudinal direction, and the door frame is deformed. It can be further prevented.

Further, in the invention according to claim 3 of the present invention, a spacer block is interposed between the longitudinal end surface of the side portion on the door tip side of the door panel and the inner surface of the packaging case to receive a load. Since it is attached to the longitudinal end of the receiving portion of the receiving member, the spacer block can prevent the door panel from moving in the longitudinal direction and can reliably prevent the deformation of the door frame. In this case, the receiving member It is possible to prevent the deformation of the door frame without fixing the hook portion of the door frame to the vertical frame with a fixing tool.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing an embodiment of the present invention.

FIG. 2 is a schematic plan view showing a state where a receiving member is attached to the above door unit.

FIG. 3 is a perspective view of the receiving member of the above.

FIG. 4A is a cross-sectional view showing a mounting state of the receiving member of the above, and FIG. 4B is a cross-sectional view of another example of FIG. 4A.

FIG. 5 is a plan view showing a state where a receiving member is attached to a door unit of another embodiment of the above.

FIG. 6 is a perspective view of the receiving member of the above.

FIG. 7 is a schematic plan view showing a state where a receiving member is attached to a door unit of another embodiment of the same.

FIG. 8 is a perspective view of the receiving member of the above.

FIG. 9 is a cross-sectional view of a conventional example.

FIG. 10 is a vertical sectional view of a conventional example.

[Explanation of symbols]

 A Door unit 1 Door frame 1a Vertical frame 1b Horizontal frame 2 Door panel 3 Packing case 7 Hinge 8 Receiving member 8a Receiving part 8b Hooking part 9 Horizontal piece 10 Vertical piece 11 Holding piece 12 Fixing tool 13 Stopper section 14 Spacer block

Claims (3)

[Claims] 1. A door frame in which a pair of left and right vertical frames and an upper horizontal frame are framed in a gate shape, and a door frame which is arranged in the door frame and hinged to a side portion on the door butt side. In a packaging structure of a door unit in which a door unit composed of a door panel is housed in a packaging case made of corrugated cardboard or the like, a receiving member is interposed between a side portion on the door tip side of the door panel and a vertical frame of the door frame. Of the door member, the one side surface of the door panel on the door tip side is placed on the horizontal piece of the receiving portion having a substantially L-shaped cross section of the receiving member, and the door piece of the door panel is pressed by the pressing piece protruding from the vertical piece of the receiving portion. The other side of the front side is pressed to hold the side of the door panel on the front side of the door between the pressing piece and the horizontal piece, and the hook portion of the receiving member having a substantially U-shaped cross section is hooked and locked on the vertical frame. In addition, the hook portion is fixed to the vertical frame with a fixing tool such as a staple. A unit packing structure. 2. The door according to claim 1, wherein a stopper portion abutting against a longitudinal end surface of a side portion of the door panel on the door end side is provided at a longitudinal end portion of a receiving portion of the receiving member. Unit packaging structure. 3. A door frame in which a pair of left and right vertical frames and an upper horizontal frame are framed in a gate shape, and a door frame which is arranged in the door frame and hinged to a side portion on the door butt side. In a packaging structure of a door unit in which a door unit composed of a door panel is housed in a packaging case made of corrugated cardboard or the like, a receiving member is interposed between a side portion on the door tip side of the door panel and a vertical frame of the door frame. Of the door member, the one side surface of the door panel on the door tip side is placed on the horizontal piece of the receiving portion having a substantially L-shaped cross section of the receiving member, and the door piece of the door panel is pressed by the pressing piece protruding from the vertical piece of the receiving portion. The other side of the front side is pressed to hold the side of the door panel on the front side of the door between the pressing piece and the horizontal piece, and the hook portion of the receiving member having a substantially U-shaped cross section is hooked and locked on the vertical frame. The load is received between the longitudinal end face of the door panel side and the inner surface of the packaging case. A packing structure for a door unit, characterized in that the spacer block is attached to an end portion of a receiving portion of the receiving member in the longitudinal direction.