JP6370665B2 - Door with electrical components - Google Patents

Description

The present invention relates to a door provided with an electrical component.

When an electric part such as an electric lock is attached to the door, it is necessary to connect the electric part and the current-carrying metal fitting on the door side with an electric wire, and a pipe through which the electric wire passes is installed in the door body for the purpose of protecting the electric wire. The pipe is usually an iron pipe. In general, the pipe is fixed by welding the iron pipe directly to the aggregate of the door. Also, if the pipe is not fixed, the pipe and aggregate will hit when the door is opened and closed, causing abnormal noise and disconnection.

Here, there are several types of pipes through which electric wires pass, depending on the application, etc. For example, when a thin pipe such as a flexible pipe with flexibility is used as the pipe, the pipe is welded. There is a concern that a hole may be formed in the hole, and that the hole may hinder disconnection or wiring.

Therefore, it is necessary to take means for fixing the pipe in the door body without directly welding the pipe through which the electric wire is inserted.

Patent Document 1 discloses a means for holding a pipe by providing a spacer serving as a support member having the same height as the core material in the door body. This means crosses the door body surface portion in the width direction. It is premised and is not suitable for doors in which glass or panels are fitted in the central part of the door body.

Japanese Patent No. 5074942

The present invention provides a pipe fixing means capable of fixing a pipe having an electric component without directly welding the pipe through which the electric wire is inserted, and having a high degree of freedom in the piping place of the pipe in the door body. It is intended.

The technical means adopted by the present invention are:
A door composed of a surface material and an aggregate;
Electrical components provided on the door body;
Electrical wiring connecting the electrical component and the door body side metal fitting through the door body,
A pipe disposed inside the door body and through which the electrical wiring is inserted;
One or more pipe holders arranged inside the door body and holding the pipe;
A door with
The pipe holder comprises a base, a first rising piece set formed opposite to the base, and a second rising piece set,
Each of the first rising piece set and the second rising piece set includes a plurality of rising pieces,
The pipe holder is arranged at a desired site inside the door body by fixing the base or / and one or more rising pieces to the surface material or / and the aggregate,
The pipe has the base, a holding piece in which at least one rising piece of the first rising piece set is bent inward, and at least one rising piece in the second rising piece set is bent inward on the peripheral surface of the pipe. The holding piece is held by the pipe holder by contacting from three sides,
Door with electrical components,
It is.
Examples of the electrical component include an electric lock, a sensor that detects opening / closing of a door, and the like.
In the present specification, in the case where the two holding pieces and the base are in contact with each other from three directions, when the two holding pieces are in contact with each other in the length direction of the pipe, the two holding pieces are in the length direction of the pipe. In the case of abutting with a gap, it is included.

  In one aspect, the fixing means of the pipe holder is adhesive (adhesive tape or / and adhesive) or welding.

  In one aspect, the said pipe is a flexible pipe which has flexibility.

In one aspect, the electrical component is an electric lock, and the electrical wiring extends in a doorside downside, in a lower side, and in a doorside side downside,
The pipe is composed of a first part extending in the doorside side wall, a second part extending in the lower side wall, and a third part extending in the doorside side wall so as to allow the electrical wiring to pass therethrough,
Each of the first portion, the second portion, and the third portion is held by at least one pipe holder.

  In the present invention, the pipe through which the electric wire passes is not directly fixed by welding or the like, but is fixed to the door body via the pipe holder, so that the pipe is thin (not limited to the flexible pipe) Can be firmly held and fixed inside the door body. When the door is opened and closed, the pipe does not flutter in the door body, and no abnormal noise is generated or the wire is not disconnected. In general, it is possible to use a flexible pipe (having a large degree of freedom in piping) that is thin and not suitable for welding as a pipe through which an electric wire is inserted.

The pipe holder according to the present invention can be fixed to either an aggregate or a surface material, which is a component of the door body, and has a high degree of freedom in the piping location of the pipe in the door body.
The pipe holder according to the present invention can be applied to pipes having different outer diameters if a common pipe holder is prepared by selecting the bending angle of the rising piece.
Since the first rising piece set and the second rising piece set of the pipe holder according to the present invention each include a plurality of rising pieces, an arbitrary position can be taken in consideration of the mounting position and workability of the pipe holder. By selecting and bending the rising piece, it can function as a holding piece for holding the pipe, and the rising piece remaining without being bent is used for fixing to the door body (see FIGS. 6 and 8). You can also.

It is a front view of the door concerning this embodiment. It is a figure showing a 1st embodiment of a pipe fixture. It is a figure which shows 2nd Embodiment of a pipe fixing tool. It is the figure which looked at the pipe fixture shown in the lower figure of FIG. 2 and the lower figure of FIG. 3 from the front. It is a cross-sectional view of the door-end side vertical gutter of a door body, and shows the 1st fixing means of a pipe fixing tool. It is a cross-sectional view of the door-end side vertical gutter of a door body, and shows the 2nd fixing means of a pipe fixing tool. It is a partial cross-sectional view of the door which concerns on other embodiment, and shows the 1st fixing means of a pipe fixing tool. It is a partial cross-sectional view of the door which concerns on other embodiment, and shows the 2nd fixing means of a pipe fixing tool.

FIG. 1 is a front view of a door according to the present embodiment, and a vertical rectangular door body 1 includes a quadruple upper ridge 10, a lower ridge 11, a door end side ridge 12, and a door bottom side ridge 13. And a glass 14 fitted in the center. A handle 15 is provided slightly below the intermediate portion in the height direction of the door-end side rod 12, and an electric lock 16 is provided in the door-end side rod 12 adjacent to the mounting position of the handle 15. is there. A door-side energization fitting 17 is provided at an upper portion of the door butt side vertical fence 13.

The pipe 2 is arranged from the lower half portion of the electric lock 16 of the door-end side rod 12 through the lower rod 11 to the current-carrying metal fitting 17 in the upper portion of the door-side side rod 13. Is held by a pipe holder 3. An electric wire 4 connecting the electric lock 16 and the current-carrying metal fitting 17 passes through the pipe 2. The pipe 2 is a flexible pipe having flexibility. Such flexible conduits are well known to those skilled in the art and are generally thin.

As shown in FIG. 1, the pipe 2 includes a first portion 20 that extends in the door-end side fence 12, a second portion 21 that extends in the lower fence 11, and a third portion 22 that extends in the door-side side fence 12. It is bent so as to consist of The pipe 2 is held by the pipe holder 3 at three positions, that is, an intermediate portion in the length direction of the first portion 20, an intermediate portion in the length direction of the second portion 21, and an intermediate portion in the length direction of the third portion. . In the present embodiment, the pipe 2 has a circular cross-sectional shape, but the cross-sectional shape of the pipe 2 is not limited. In addition, the pipe 2 in this invention is not limited to a flexible pipe, For example, you may connect the three pipes corresponding to the said 1st part, 2nd part, and 3rd part.

The four-round frame portion of the door body 1 formed from the upper rod 10, the lower rod 11, the door-end-side vertical rod 12, and the door-end-side vertical rod 13 includes a metal aggregate arranged in a quadruple shape and a metal aggregate. And a metal surface material attached to the surface. In the illustrated door body, the metal aggregate is composed of an upper horizontal aggregate (not shown), a lower horizontal aggregate (not shown), and a door-end side vertical aggregate 5 ( 5 and 6), the door bottom side vertical aggregate (not shown), the upper horizontal aggregate (not shown) which is positioned inside the door body 1 and forms the four-frame frame of the glass 14, the bottom A lateral transverse aggregate (not shown), a first longitudinal aggregate 6 (see FIGS. 5 and 6), and a second longitudinal aggregate (not shown) are provided.

Each aggregate has a U-shaped cross-sectional view from the first piece extending in the thickness direction of the door body 1, and the second piece and the third piece extending perpendicularly opposite to the first piece. One surface material 7 (see FIGS. 1, 5, and 6) is bonded to the second piece, and the other surface material 8 (see FIGS. 5 and 6) is bonded to the third piece. .

5 and 6 show cross-sectional views of the door-end side fence 12. The door-end side vertical rod 12 is located at the door-end side end of the door body 1 and extends in the height direction, and is spaced apart from the door-end side vertical aggregate 5 inwardly. And a first longitudinal aggregate 6 positioned therein.

The door-end-side vertical aggregate 5 includes a first piece 50 located on the door-end-side end surface of the door body 1, a second piece 51, a third piece 52 that extends perpendicularly to the first piece 50. Therefore, one surface material 7 is bonded to the second piece 51, and the other surface material 8 is bonded to the third piece 52.

The first vertical aggregate 6 includes a first piece 60 positioned on the door end side end surface of the door body 1, and a second piece 61 and a third piece 62 that are opposed to the first piece 60 and extend vertically. The first surface material 7 is bonded to the second piece 61, and the other surface material 8 is bonded to the third piece 62.

In the door end side vertical rod 12, one end side in the width direction of the surface material 7 is bonded to the second piece 51 of the door end side vertical aggregate 5 while leaving the surplus end portion 70, and the surplus end portion 70 is set to a right angle. Folded and bonded to the half of the first piece 50 of the door-end side vertical aggregate 5, one end side in the width direction of the surface material 8 leaves the surplus end portion 80 and the third of the door-end side vertical aggregate 5. It is bonded to the piece 52, and the surplus end portion 80 is bent at a right angle to be adhered to the remaining half of the first piece 50 of the door-end-side vertical aggregate 5, and from the folded surplus portions 70, 80 A door end side end surface of the door body 1 is formed.

In the door end side vertical rod 12, the other end side in the width direction of the surface material 7 is bonded to the second piece 61 of the first vertical aggregate 6 while leaving the surplus end portion 71, and the surplus end portion 71 is bent. A pressing edge (71) of the U-shaped glass 2 having a cross-sectional view is formed, and the other end side in the width direction of the surface material 8 is bonded to the third piece 62 of the first vertical aggregate 6 with the remaining end 81 remaining. At the same time, the end portion 81 is bent to form a U-shaped glass pressing edge (81).

A first embodiment of the pipe holder 3 will be described with reference to FIG. The pipe holder 3 includes a base 30, a first rising piece set 31 and a second rising piece set 32 that are formed to face the base 30. The first rising piece set 31 includes a plurality of rising pieces 310, 311, and 312. The second rising piece set 32 includes a plurality of rising pieces 320, 321, and 322. The height dimension of the pipe holder 3 (the height dimension of the rising piece) is smaller than the thickness of the door body 1 and fits between the inner and outer surface materials. The width dimension of the base 30 of the pipe holder 3 is larger than the diameter of the pipe 2.

The pipe holder 3 is formed by bending a metal plate into a U-shaped cross-sectional view from the horizontal bottom surface and the vertical left and right rising surfaces, and by forming slit grooves in the vertical direction on the left and right rising surfaces. The base 30 is formed from the bottom surface, and the first rising piece set 31 and the second rising piece set 32 are formed from the left and right rising surfaces where the slit grooves are formed. The width of each of the rising pieces 310, 311, 312, 320, 321, and 322 is such a dimension that the pipe 2 can be firmly held and can be bent easily by hand.

2 shows a state where the rising pieces 311 and 321 are selected from the state shown in the upper diagram of FIG. The angle formed by the rising pieces 311 (311 ′) and 321 (321 ′) and the base 30 is an acute angle of less than 90 degrees from a right angle. 2, the pipe 2 is placed on the base 30 and the rising pieces 311 and 321 are bent inward so as to approach each other. The pieces 311 ′ and 321 ′ come into contact with each other from three directions, and the peripheral surface of the pipe 2 is firmly held by the pipe holder 3 by three points P1, P2, and P3 (see FIG. 4). Note that a rising piece other than the rising pieces 311 and 321 may be selected and bent to function as a holding piece. In addition, rising pieces that are displaced in the length direction of the pipe 2, for example, rising pieces 311 and 322 may be bent to form holding pieces.

A second embodiment of the pipe holder 3 will be described with reference to FIG. The pipe holder 3 includes a base 30, a first rising piece set 31 and a second rising piece set 32 that are formed to face the base 30. The first rising piece set 31 includes a plurality of rising pieces 310, 311, 312, 313, and 314. The second rising piece set 32 includes a plurality of rising pieces 320, 321, 322, 323, and 324. The height dimension of the pipe holder 3 (the height dimension of the rising piece) is smaller than the thickness of the door body 1 and fits between the inner and outer surface materials. The width dimension of the base 30 of the pipe holder 3 is larger than the diameter of the pipe 2.

The pipe holder 3 is formed by bending a metal plate into a U-shaped cross-sectional view from the horizontal bottom surface and the vertical left and right rising surfaces, and by forming slit grooves in the vertical direction on the left and right rising surfaces. The base 30 is formed from the bottom surface, and the first rising piece set 31 and the second rising piece set 32 are formed from the left and right rising surfaces where the slit grooves are formed. The width of each of the rising pieces 310, 311, 313, 314, 320, 321, 323, and 324 is such that the pipe 2 can be firmly held and can be bent easily by hand. In the second embodiment, the rising pieces 312 and 322 are formed wide.

3 shows a state in which the rising pieces 311, 313, 321, and 323 are bent inwardly from the state shown in the upper diagram of FIG. 3. 3, the pipe 2 is placed on the base 30 and the rising pieces 311 and 321 are bent so as to approach each other, whereby the base 30 and the left and right inclined holding pieces 311 are formed on the peripheral surface of the pipe 2. ', 313', 321 ', 323' contact from three directions, and the peripheral surface of the pipe 2 is firmly held by the pipe holder 3 by three points P1, P2, P3 (see FIG. 4). Note that a rising piece other than the rising pieces 311, 313, 321, and 323 may be selected and bent to function as a holding piece.

The fixing means for the pipe holder 3 will be described. In the aspect shown in FIG. 5, the pipe holder 3 is positioned inside the door-end side vertical shaft 12 and the pipe holder 3 is bonded to the base 30 and the surface material 7 via the adhesive tape A. It is fixed inside the door body 1. The pipe holder 3 that holds the second portion 21 of the pipe 2 and the pipe holder 3 that holds the third portion 22 of the pipe 2 can also be fixed by the same adhesive means.

In the aspect shown in FIG. 6, the pipe holder 3 is positioned inside the door-end side vertical rod 12 adjacent to the first vertical aggregate 6, and the pipe holder 3 is connected to the end of the base 30 (first rising edge). The side set 31 side) is welded to the surface material 7, and the upper end of the vertical rising piece 320 of the second rising piece set 32 is welded to the tip of the second piece 62 of the first vertical aggregate 6. It is fixed inside the body 1. The weld location is indicated by W. The pipe holder 3 that holds the second portion 21 of the pipe 2 and the pipe holder 3 that holds the third portion 22 of the pipe 2 can also be fixed by similar welding means.

The door shown in FIG. 1 has a glass 14 fitted in the center of the door body 1, but the door body is well known as an aggregate assembled in a quadruple shape and a plurality of inner bones with indoor and outdoor surface materials. It has been. 7 and 8 are partial cross-sectional views of such a door, in which one surface material 7 and middle bones 9 and 9 are shown. As shown in FIG. 8, the middle bone 9 has a U-shaped cross-sectional view from a first piece 90, a second piece 91, and a third piece 92 that extend perpendicularly to face the first piece 90. One surface material 7 is bonded to the second piece 91, and the other surface material (not shown) is bonded to the third piece 92.

In the aspect shown in FIG. 7, the pipe holder 3 is positioned in the hollow portion between the inner and outer surface materials, and the pipe holder 3 is bonded to the base 30 and the surface material 7 via the adhesive tape A. It is fixed inside the door body 1.

In the embodiment shown in FIG. 8, the pipe holder 3 is positioned adjacent to one of the inner bones 9 in the hollow portion between the inner and outer surface materials, and the pipe holder 3 is connected to the end of the base 30 (first rising piece). The inner side of the door body 1 by welding the upper end of the vertical rising piece 320 of the second rising piece set 32 to the tip of the second piece 92 of the middle bone 9. It is fixed to. The weld location is indicated by W.

The piping of the pipe 2 is performed on site when the door is manufactured. At this time, either the fixing work of the pipe fixing tool 3 to the door body 1 or the holding work of the pipe 2 by the pipe fixing tool 3 is performed first according to the situation on the site or the convenience of the operator. May be.

DESCRIPTION OF SYMBOLS 1 Door body 2 Pipe 3 Pipe holder 30 Base 31 1st standing piece set 310-314 Standing piece 32 2nd standing piece set 320-324 Standing piece

Claims (4)

A door composed of a surface material and an aggregate;
Electrical components provided on the door body;
Electrical wiring connecting the electrical component and the door body side metal fitting through the door body,
A pipe disposed inside the door body and through which the electrical wiring is inserted;
One or more pipe holders arranged inside the door body and holding the pipe;
A door with
The pipe holder is
One base with a width dimension larger than the diameter of the pipe ;
A first rising piece set comprising a plurality of rising pieces rising from one end in the width direction of the one base;
A second rising piece set consisting of a plurality of rising pieces rising from the other end in the width direction of the one base;
Metal pipe holder der Do that because the is,
Any one or more rising pieces of the first rising piece set and any one or more rising pieces of the second rising piece set are respectively selected as holding pieces and bent inward at an arbitrary angle. And
The pipe holder is arranged at a desired site inside the door body by fixing one or more rising pieces not selected as the base or / and the holding piece to the surface material or / and the aggregate,
The pipe has the base, a holding piece in which at least one rising piece of the first rising piece set is bent inward, and at least one rising piece in the second rising piece set is bent inward on the peripheral surface of the pipe. The holding piece is held by the pipe holder by contacting from three sides,
Door with electrical components.   The door with electrical parts according to claim 1, wherein the fixing means of the pipe holder is adhesion or welding.   The door provided with the electrical component according to claim 1, wherein the pipe is a flexible pipe having flexibility. The electrical component is an electric lock, and the electrical wiring extends in the doorside side downside, in the lower side, in the doorside side downside,
The pipe is composed of a first part extending in the doorside side wall, a second part extending in the lower side wall, and a third part extending in the doorside side wall so as to allow the electrical wiring to pass therethrough,
At least one pipe holder is fixed in each of the doorside side downside, lower side downside, and door bottom side downside,
Said first portion, said second portion, said third portion, respectively, are held by the at least one pipe holder,
The door provided with the electrical component of Claim 3.

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