JP2021075989A - Closing door with packing device - Google Patents

Abstract

To enhance a safety of a sliding door and fix a packing device 20 to the sliding door securely.SOLUTION: A packing device 20 is mounted to a cutout part 12 of a closing door 10. The packing device 20 has a packing device body 21 in an U-shaped cross section and a locking parts 23a, 23b provided inside of the packing device body 21 for engaging with an engaging rail 13 of the closing door 10. A cross section shape 30 of the engaging rail parts 13a, 13b of the engaging rail 13 has an inner periphery rim 32 in an arch shape forming inside space 31 and a machine screw 35 engaging with the packing device 20 is inserted in the inside space 31.SELECTED DRAWING: Figure 1

Description

The present invention relates to an opening / closing door with a packing device having an opening / closing door and a packing device installed in a notch of the opening / closing door.

Conventionally, an opening / closing door, for example, a sliding door with packing in which a packing is attached to the side of the sliding door has been known. Since the sliding door with packing has a packing attached to the side portion, when the sliding door with packing is closed with respect to the mating fitting material, the gap formed between the sliding door and the mating fitting material can be filled with the packing. .. Therefore, when closing the sliding door with packing, it is possible to prevent fingers or the like from being pinched and injured.

Generally, the sliding door includes a side portion having a protruding portion for installing a sickle lock and a notch portion for drawing in from the protruding portion via a step portion, and a packing is provided in the notched portion of the sliding door.

By the way, the packing provided in the notch of the sliding door is attached to the notch by sliding along the longitudinal direction from the end of the notch. Therefore, the packing attached to the side of the sliding door may move along the longitudinal direction during use.

Registered Utility Model Gazette No. 3162947

The present disclosure has been made in consideration of such a point, and is a packing capable of preventing the packing device mounted on the side of the opening / closing door from moving along the longitudinal direction while maintaining the outer shape of the packing device. It is an object of the present invention to provide an opening / closing door with a device.

The present disclosure includes an opening / closing door including an elongated side portion and having an engaging rail extending in the longitudinal direction attached to the side portion, and an elongated packing device installed on the side portion of the opening / closing door. The packing device has a packing device main body having a U-shaped cross section and a locking portion provided inside the packing device main body and engaged with the engaging rail, and the cross-sectional shape of the engaging rail is A stopper that includes an arc-shaped inner peripheral edge forming an internal space, has a head and a shaft at an end of the engaging rail, and is inserted into the internal space is provided, and the head is provided. An opening / closing door with a packing device that reaches the packing device and prevents the packing device from moving in the longitudinal direction.

The present disclosure includes an opening / closing door including an elongated side portion and having an engaging rail extending in the longitudinal direction attached to the side portion, and an elongated packing device installed on the side portion of the opening / closing door. The packing device has a packing device main body having a U-shaped cross section and a locking portion provided inside the packing device main body and engaged with the engaging rail, and the engaging rail has a pair of engagement rails. It consists of a joint rail portion, each engaging rail portion is attached to the side portion, and the cross-sectional shape of at least one engaging rail includes an arc-shaped inner peripheral edge forming an internal space, and an end portion of the engaging rail portion. Is provided with a stopper that has a head and a shaft portion and is inserted into the internal space, and the head reaches the packing device to prevent the packing device from moving in the longitudinal direction. It is an opening and closing door with a rail.

In the present disclosure, the side portion of the opening / closing door has a protruding portion and an elongated notch that is drawn from the protruding portion via a step portion, and the side portion of the opening / closing door has a protruding portion and the protruding portion. The packing device main body of the packing device is an opening / closing door with a packing device, which has an elongated notch portion that is drawn in from the step portion and covers both side edges of the notch portion and the step portion side portion of the protruding portion. is there.

The present disclosure is an opening / closing door with a packing device in which the shaft portion of the stopper has an external screw.

As described above, according to the present disclosure, it is possible to prevent the packing device mounted on the side portion of the opening / closing door from moving along the longitudinal direction while maintaining the outer shape of the packing device.

FIG. 1 is a perspective view showing an opening / closing door with a packing device according to the present embodiment. FIG. 2A is a perspective view showing an end portion of the packing device, and FIG. 2B is an enlarged view thereof. FIG. 3 is a perspective view showing a sickle lock and a packing device installed on a protruding portion of the opening / closing door. FIG. 4 is a partial cross-sectional view showing an opening / closing door with a packing device. FIG. 5 is a partial cross-sectional view showing a packing device. FIG. 6 is a cross-sectional view showing an opening / closing door with a packing device. FIG. 7 is an enlarged cross-sectional view showing an engaging rail portion. FIG. 8 is a side view showing a screw. FIG. 9 is a diagram showing an example of another engagement rail provided on the opening / closing door.

Hereinafter, embodiments of an opening / closing door with a packing device will be described with reference to FIGS. 1 to 9.
As shown in FIGS. 1 to 8, the opening / closing door 2 with a packing device slides into contact with the mating fitting material 1 and opens / closes with respect to the mating fitting material 1. The opening / closing door 2 with a packing device includes an opening / closing door having a side portion 10A located on the mating fitting material 1 side, for example, a sliding door 10, and a packing device 20 installed on the side portion 10A of the sliding door 10. Of these, the side portion 10A of the sliding door 10 has a protruding portion 11 for installing a sickle lock and an elongated cutout portion 12 that is drawn inward from the protruding portion 11 via a step portion 16. The elongated cutout portion 12 is provided with an engaging rail 13 extending in the longitudinal direction. Further, the packing device 20 is installed in an elongated notch 12 of the sliding door 10 and extends in an elongated shape along the notch 12.

Next, the sliding door 10 serving as an opening / closing door will be described in detail below.
The sliding door 10 is made of steel (steel) or wood in one step, and the side portion 10A of the sliding door 10 on the mating fitting material 1 side has a protruding portion 11 for installing the Kama lock 17 and a protruding portion 11 as described above. It has an elongated notch 12 that is drawn inward from the protrusion 11 via the step 16 (see FIGS. 3 and 4).

Further, as shown in FIG. 4, of the side portions 10A of the sliding door 10, an engaging rail 13 extending in the longitudinal direction along the notched portion 12 is attached to the elongated notch portion 12, and the engaging rail 13 is attached. Reference numeral 13 denotes a pair of engaging rail portions 13a and 13b. The engagement rail 13 is made of, for example, aluminum or resin.

Next, the packing device 20 installed in the notch 12 of the sliding door 10 will be described.
The packing device 20 is provided inside the packing device main body 21 having a U-shaped cross section and the packing device main body 21, and is provided with a pair of locking portions that engage with the pair of engaging rail portions 13a and 13b of the engaging rail 13, respectively. It has 23a and 23b.

Of these, the packing device main body 21 has a soft portion 21a located on the tip side away from the sliding door 10 and a hard portion 21b located on the proximal end side on the sliding door 10 side, and the soft portion 21a is made of soft vinyl chloride (hereinafter referred to as “soft vinyl chloride”). It is made of soft vinyl chloride), and the hard portion 21b is made of hard vinyl chloride (hereinafter, also referred to as hard vinyl chloride).

As described above, since the packing device main body 21 has a soft portion 21a on the tip end side and a hard portion 21b on the base end side, when the opening / closing door 2 with the packing device is closed with respect to the mating fitting material 1, the soft portion 21a is used. It comes into contact with the mating fitting material 1. As a result, the gap formed between the mating fitting material 1 and the opening / closing door 2 with the packing device can be filled, and when the opening / closing door 2 with the packing device is closed, the mating fitting material 1 and the opening / closing with the packing device are opened / closed. Your hand or finger will not be caught between the door 2 and you will not be injured.

Further, the packing device main body 21 has a hard portion 21b on the base end side, and a pair of locking portions 23a and 23b provided inside the packing device main body 21 are also made of hard vinyl chloride like the hard portion 21b. ing. Therefore, the pair of locking portions 23a and 23b made of hard vinyl chloride and the engaging rail 13 including the pair of engaging rail portions 13a and 13b made of aluminum or resin can be firmly engaged with each other. As a result, the packing device 20 can be firmly attached to the side portion 10A of the sliding door 10.

Further, the pair of locking portions 23a and 23b provided inside the packing device main body 21 of the packing device 20 are pulled inward by a length L downward from the upper end portion of the packing device main body 21 (FIG. 2 (FIG. 2). a) See (b)).

Since the pair of locking portions 23a and 23b are pulled inward from the upper end portion of the packing device main body 21 in this way, when the packing device 20 is attached to the side portion 10A of the sliding door 10, the pair of locking portions 23a , 23b come into contact with the stepped portion 16 of the sliding door 10. In this case, by bringing the pair of locking portions 23a and 23b into contact with the step portion 16, the portion of the protruding portion 11 on the step portion 16 side is provided by the packing device main body 21 above the pair of locking portions 23a and 23b. 11a can be covered (see FIGS. 1 and 2 (a) and 2 (b)).

Similarly, the hard portion 21b of the packing device main body 21 can cover both side edges 12a and 12b of the notch 12 of the sliding door 10 (see FIGS. 1 and 4).

In the present embodiment, the "upper side" and the "lower side" are the "upper side" and the "lower side" in FIG. 1 when the opening / closing door 2 with the packing device according to the present embodiment is installed as shown in FIG. It means "downward side".

By the way, the engaging rail portions 13a and 13b constituting the engaging rail 13 are attached to the elongated cutout portion 12 of the side portions 10A of the sliding door 10 in a state of being in contact with each other (see FIG. 4).

However, the engaging rail portions 13a and 13b constituting the engaging rail 13 may be attached to the notch portion 12 at a predetermined distance G from each other (see FIG. 9). As shown in FIG. 9, by attaching the engaging rail portions 13a and 13b to the notch portion 12 at a predetermined distance G from each other, for example, regardless of the size of the thickness of the sliding door 10 (thickness in the left-right direction in FIG. 9). , The pair of engaging rail portions 13a and 13b can be installed in the notch 12 of the sliding door 10 so as to be closer to both side edges 12a and 12b.

Next, with reference to FIGS. 4, 6 to 8, the engaging rail 13 provided in the notch 12 of the side portion 10A of the sliding door 10 will be described in detail.

As shown in FIGS. 4, 6 to 8, the engagement rail 13 has a pair of engagement rail portions 13a and 13b. The engaging rail portions 13a and 13b have substantially the same shape. The cross-sectional shape 30 of the engaging rail portions 13a and 13b includes an arc-shaped inner peripheral edge 32 forming the internal space 31. Further, the arc-shaped inner peripheral edge 32 forming the internal space 31 extends in an arc shape over approximately 270 °, and the internal space 31 opens downward outward to form an open edge 34.

The internal space 31 of the engaging rail portions 13a and 13b is a portion into which the screw 35 as a stopper having the head portion 36 and the shaft portion 37 is inserted, as will be described later.

Further, the engaging rail portions 13a and 13b are formed on the outer side surfaces thereof (outward in the left-right direction in FIG. 4) and engage with the corresponding locking portions 23a and 23b of the packing device 20. Has.

Further, as shown in FIG. 6, of the engaging rail portions 13a and 13b, at least one of the engaging rail portions 13a or 13b is located in the front end portion, that is, the lower end portion shown in FIG. 1 in the internal space 31. A screw 35 having a cylindrical shaft portion 37 inserted into the shaft portion 37 and a head portion 36 connected to the shaft portion 37 is provided.

An external screw 37a is formed on the outer surface of the shaft portion 37 of the screw 35. Further, the head 36 of the screw 35 reaches the corresponding locking portions 23a and 23b of the packing device 20, and the head 36 of the screw 35 extends the head 36 of the packing device 20 in the longitudinal direction along the direction orthogonal to the paper surface in FIG. In other words, in FIG. 1, the movement in the longitudinal direction along the vertical direction is prevented, and the outer surface of the head 36 of the screw 35 is provided with a cross-shaped screw hole 35a into which a driver (not shown) is inserted. Has been done.

Next, the operation of the present embodiment having such a configuration will be described.
First, as shown in FIG. 1, a sliding door 10 having a side portion 10A located on the mating fitting material 1 side is prepared. In this case, the side portion 10A of the sliding door 10 has a protruding portion 11 for installing the lock and an elongated cutout portion 12 that is drawn inward from the protruding portion 11 via the step portion 16. An engagement rail 13 that extends in the longitudinal direction and includes a pair of engagement rail portions 13a and 13b is attached to the notch portion 12.

Next, the packing device 20 is attached to the elongated notch 12 formed in the side portion 10A of the sliding door 10. In this case, the packing device main body 21 having a U-shaped cross section of the packing device 20 is expanded, and the pair of engaging rail portions 13a and 13b provided in the cutout portion 12 are covered with the pair of locking portions 23a of the packing device 20. , 23b are fitted from the side, and the packing device main body 21 is closed.

In this way, the side edges 12a and 12b of the notch 12 can be covered by the hard portion 21b on the base end side of the packing device 20. Both side edges 12a and 12b of the notch 12 have a sharp shape, and if exposed, it is possible that the hand or finger may be injured during operation. Therefore, by covering the side edges 12a and 12b of the notch portion 12 with the hard portion 21b, it is possible to safely operate the opening / closing door 2 with the packing device.
At this time, the packing device 20 attached to the notch 12 of the sliding door 10 is at the position shown in FIG.

Next, as shown in FIG. 1, the packing device 20 is pulled upward along the notch 12 of the sliding door 10. In this case, the pair of locking portions 23a and 23b of the packing device 20 slide upward along the pair of engaging rail portions 13a and 13b on the sliding door 10 side, and the upper ends of the pair of locking portions 23a and 23b. The packing device 20 stops when the sliding door 10 comes into contact with the step portion 16. At this time, since the pair of locking portions 23a and 23b are retracted downward by the length L from the end portion of the packing device main body 21, the pair of locking portions 23a and 23b are brought into the step portion 16 of the sliding door 10. At the time of contact, the hard portion 21b on the base end side of the packing device main body 21 can cover the portion 11a on the step 16 side of the protruding portion 11.

In general, the step 16 side portion of the protrusion 11 has a sharp shape, and if exposed, the hand or finger may be injured during operation. Therefore, the soft portion 21a and the hard portion 21b cause the step portion 11 of the protrusion 11 to be injured. By covering the portion 11a on the 16 side, the sliding door 2 with the packing device can be safely operated.

Further, since the pair of locking portions 23a and 23b and the hard portion 21b of the packing device main body 21 are all made of hard vinyl chloride, the pair of locking portions 23a and 23b are made of aluminum or resin and the pair of engaging rail portions 13a are made of aluminum or resin. , 13b and the hard portion 21b are fitted into the notch 12, so that the sliding door 10 can be easily and firmly attached to the packing device 20.

When the packing device 20 is attached to the axially long notch 12 formed in the side portion 10A of the sliding door 10, the packing device main body 21 is expanded and the pair of locking portions 23a and 23b of the packing device 20 are mounted from the side. An example of fitting to the pair of engaging rail portions 13a and 13b has been shown, but the present invention is not limited to this, and the packing device 20 is inserted from the lower end of the side portion 10A of the sliding door 10 to form a pair of packing devices 20. The locking portions 23a and 23b are engaged with the pair of engaging rail portions 13a and 13b, and the packing device 20 is slid up and down along the side portion 10A of the sliding door 10 to slide the packing device 20 on the sliding door 10. It may be attached to the side portion 10A.

When the packing device 20 is attached to the side portion 10A of the sliding door 10 in this way, it is conceivable that the packing device 20 moves along the side portion 10A of the sliding door 10, for example, toward the lower side of the sliding door 10.

Therefore, in the present embodiment, after the packing device 20 is attached to the side portion 10A of the sliding door 10, at least one or both of the pair of engaging rail portions 13a and 13b of the engaging rail 13 is shown in FIG. At the lower end of the engaging rail portions 13a and 13b, a screw 35 as a stopper having a head portion 36 and a shaft portion 37 is provided.

In this case, the screw 35 is made of stainless steel or steel, and an external screw 37a is formed on the outer surface of the shaft portion 37 thereof. Then, the shaft portion 37 of the screw 35 is screwed into the internal space 31 of the engaging rail portions 13a and 13b from the lower end portions of the pair of engaging rail portions 13a and 13b.

By screwing the shaft portion 37 of the screw 35 into the internal space 31 of the engaging rail portions 13a and 13b in this way, the stainless steel or steel screw 35 has the external screw 37a of the shaft portion 37 made of aluminum or resin. It advances while forming an internal screw in the internal space 31 of the engagement rail portions 13a and 13b made of stainless steel.

When the shaft portion 37 of the screw 35 is screwed into the internal space 31 of the engaging rail portions 13a and 13b in this way, the head portion 36 of the screw 35 reaches the corresponding locking portions 23a and 23b of the packing device 20. ing. Therefore, the head 36 of the screw 35 engages with the locking portions 23a and 23b, and the movement of the packing device 20 in the longitudinal direction along the vertical direction in FIG. 1 can be reliably prevented.

Further, the internal space 31 of the engaging rail portions 13a and 13b into which the cylindrical shaft portion 37 of the screw 35 is inserted has an arc-shaped inner peripheral edge 32. Therefore, even if the cylindrical shaft portion 37 of the screw 35 is inserted into the internal space 31 of the engaging rail portions 13a and 13b, the internal space 31 is expanded by the shaft portion 37 of the screw 35, and the engaging rail portion 13a , The outer shape of 13b is not expanded or distorted. As a result, the outer shapes of the engaging rail portions 13a and 13b can be kept constant, and the engaging rail portions 13a and 13b and the locking portions 23a of the packing device 20 corresponding to the engaging rail portions 13a and 13b, It can be securely engaged with 23b.

In this way, the opening / closing door 2 with a packing device including the sliding door 10 and the packing device 20 can be obtained. In this case, the lower end portions of the engaging rail portions 13a and 13b are at substantially the same positions as the lower end portions of the packing device 20. However, the lower end portions of the engagement rail portions 13a and 13b do not necessarily have to be in the same position as the lower end portion of the packing device 20, and the lower end portions of the engagement rail portions 13a and 13b are packed. It may be located slightly above the lower end of the device 20.

When using the opening / closing door 2 with a packing device, as shown in FIG. 1, the opening / closing door 2 with a packing device is slid to open / close with respect to the mating fitting material 1. When closing the opening / closing door 2 with a packing device, the opening / closing door 2 with a packing device is brought closer to the mating fitting material 1. After that, since the soft portion 21a of the packing device 20 comes into contact with the mating fitting material 1, the gap between the mating fitting material 1 and the opening / closing door 2 with the packing device can be filled with the soft portion 21a. Therefore, when closing the opening / closing door 2 with the packing device, the hand or finger is not pinched and injured.

As described above, according to the present embodiment, the portion 11a of the protruding portion 11 of the sliding door 10 on the step portion 16 side having a sharp shape, and the side edges 12a and 12b of the notch portion 12 having a sharp shape. Can be covered by the soft portion 21a and the hard portion 21b of the packing device main body 21. Further, since the pair of locking portions 23a and 23b and the hard portion 21b of the packing device main body 21 are all made of hard vinyl chloride, the pair of locking portions 23a and 23b are made of, for example, a pair of aluminum or resin engaging rail portions. By engaging with 13a and 13b and fitting the hard portion 21b into the notch portion 12, the packing device 20 can be easily and firmly attached to the sliding door 10.

Further, when the shaft portion 37 of the screw 35 is screwed into the internal space 31 of the engaging rail portions 13a and 13b, the head portion 36 of the screw 35 reaches the corresponding locking portions 23a and 23b of the packing device 20. , The head 36 of the screw 35 engages with the locking portions 23a and 23b, so that the packing device 20 can be reliably prevented from moving in the longitudinal direction along the vertical direction in FIG.

Further, since the internal space 31 of the engaging rail portions 13a and 13b into which the cylindrical shaft portion 37 of the screw 35 is inserted has an arc-shaped inner peripheral edge 32, the internal space 31 of the engaging rail portions 13a and 13b has an arcuate inner peripheral edge 32. Even if the cylindrical shaft portion 37 of the screw 35 is inserted, the internal space 31 is expanded by the shaft portion 37 of the screw 35, and the outer shapes of the engaging rail portions 13a and 13b are not expanded or distorted. As a result, the outer shapes of the engaging rail portions 13a and 13b can be kept constant, and the engaging rail portions 13a and 13b and the locking portions 23a of the packing device 20 corresponding to the engaging rail portions 13a and 13b, It can be securely engaged with 23b.

In the above embodiment, an example in which the opening / closing door 2 with a packing device has a sliding door 10 as an opening / closing door and a packing device 20 is shown, but the present invention is not limited to this, and the opening / closing door is a rotating shaft instead of the sliding door 10. A hinged door that rotates around may be used, and the hinged door and the packing device may form an opening / closing door 2 with a packing device.

Alternatively, as the opening / closing door, a folding door may be used instead of the sliding door 10 or the hinged door.

Alternatively, as a stopper to be inserted into the internal space 31 of the engaging rail portions 13a and 13b, a screw 35 having a shaft portion 37 having an external screw 37a and a head portion 36 connected to the shaft portion 37 is provided. However, the present invention is not limited to this, and a stopper having a shaft portion 37 having no external screw 37a and a head portion 36 may be used.

1 Mating fitting material 2 Sliding door with packing device 10 Sliding door 10A Side part 11 Protruding part 11a Stepped part of protruding part 12 Notch 12a, 12b Both side edges 13 Engaging rail 13a, 13b Engaging rail part 16 Stepped part 20 Device 21 Packing device body 21a Soft part 21b Hard part 23a, 23b Locking part 30 Cross-sectional shape of engaging rail part 31 Internal space 32 Arc-shaped inner peripheral edge 33 Engaging part 34 Open edge 35 Screw 35a Screw hole 36 Head 37 Shaft

Claims (4)

An opening / closing door that includes an elongated side portion and has an engaging rail that extends in the longitudinal direction attached to the side portion.
It is provided with an elongated packing device installed on the side portion of the opening / closing door.
The packing device has a packing device main body having a U-shaped cross section, and a locking portion provided inside the packing device main body and engaged with the engaging rail.
The cross-sectional shape of the engaging rail includes an arc-shaped inner peripheral edge forming an internal space, has a head portion and a shaft portion at an end portion of the engaging rail, and is a stopper inserted into the internal space. Is provided,
An opening / closing door with a packing device in which the head reaches the packing device and prevents the packing device from moving in the longitudinal direction. An opening / closing door that includes an elongated side portion and has an engaging rail that extends in the longitudinal direction attached to the side portion.
It is provided with an elongated packing device installed on the side portion of the opening / closing door.
The packing device has a packing device main body having a U-shaped cross section, and a locking portion provided inside the packing device main body and engaged with the engaging rail.
The engagement rails consist of a pair of engagement rail portions, each engagement rail portion is attached to the side portion, and the cross-sectional shape of at least one engagement rail includes an arcuate inner peripheral edge forming an internal space. At the end of the engaging rail portion, a stopper having a head portion and a shaft portion and being inserted into the internal space is provided.
An opening / closing door with a packing device in which the head reaches the packing device and prevents the packing device from moving in the longitudinal direction. The side portion of the opening / closing door has a protruding portion and an elongated cutout portion that is drawn from the protruding portion via a step portion, and the packing device main body of the packing device has both side edges of the cutout portion and the protruding portion. The opening / closing door with a packing device according to claim 1 or 2, which covers the step side portion of the door. The opening / closing door with a packing device according to any one of claims 1 to 3, wherein the shaft portion of the stopper has an external screw.

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