JP5580039B2 - Sliding door ventilator - Google Patents

Description

  The present invention is for a sliding door that is attached to a sliding door or a sliding door in a building opening such as a window or doorway, and can effectively ventilate a room while suppressing insects and illegal intrusion from the outside. It relates to ventilation equipment.

  Conventionally, in building openings equipped with sliding doors or sliding doors, the sliding doors are opened to some extent for ventilation and the open parts are closed with screen doors, etc., and ventilation for ventilation is performed while preventing insects from entering. In this case, since the sliding door is unlocked, it becomes defense against illegal intrusion from the outside, especially when the state extends to midnight, from the viewpoint of crime prevention. There's a problem. Therefore, in order to ventilate while suppressing intrusion from outside at night, etc., it is customary to open a small ventilation window provided in a sliding door, etc., and it is not possible to perform sufficient ventilation. is there.

  The technical problem of the present invention is to provide a sliding door ventilator that is excellent in insect resistance and crime prevention, and is capable of performing sufficient ventilation while suppressing the entry of insects and others from the outside.

According to the present invention for solving the above-mentioned problem, there is provided a ventilator for attaching to a sliding door provided with a pair of sliding doors in a building opening, the left and right sides of the building opening being opened by the sliding door the sash attached to the opening frame or the opening frame of the ventilation panel which also serves as a repellent respectively openably journalled,該換gas panel panel width corresponding to the opening width for ventilation of the pull differences door The face plate installed in the panel frame is formed of a metal perforated plate having a large number of ventilation holes having an insect-proof function, and the ventilation panel is fixed to a closed position along each sliding door And an engagement piece for restricting further opening of the sliding door by engaging with a vertical shaft on the opening side of the sliding door which is provided so as to protrude from the front end side of the ventilation panel to the sliding door side and is opened by the ventilation width. Be equipped Sliding door ventilator, characterized in that is is provided.

Further, the sliding door ventilation device includes an attachment structure in which the ventilation panel is supported by an opening frame of a building opening portion so that the ventilation panel can be opened and closed in a retrofit manner where the sash that holds the sliding door is fixed. Alternatively, the ventilation panel can be configured to be supported by a panel mounting portion provided on the opening frame side of the sash in which the sliding door is slidably held. The

The sliding door ventilator having the above-described configuration is configured by opening the sliding door installed in the opening of the building by a desired opening width for ventilation, and fixing the ventilation panel to the closed position along the sliding door by the fixing mechanism, When further opening of the sliding door is restricted by the engagement piece provided on the ventilation panel, the opening portion of the sliding door opened by the ventilation width is closed by the ventilation panel. Because it is formed by a metal perforated plate with a large number of vent holes that have functions, it prevents insects and other people from entering from the outside, while exhibiting excellent functions in insect and crime prevention The room can be sufficiently ventilated through the vent hole. And since the opening width for ventilation of a sliding door or a sliding door can be set freely, it can comprise so that appropriate ventilation can be performed according to the room provided with the sliding door or a sliding door. Moreover, since the ventilation panel is formed of a metal plate even though it is porous, and the sliding door that is opened by the required opening width for ventilation is further restricted by the engagement piece provided on the ventilation panel, It is also excellent in crime prevention.

  According to the ventilation device for sliding doors of the present invention described in detail above, the ventilation device for sliding doors, which is capable of sufficient ventilation while suppressing the entry of insects and other people from the outside, is excellent in insect and crime prevention. Can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS It is a cross-sectional view which shows the state in which the sliding door which shows 1st Example of the ventilation apparatus for sliding doors concerning this invention is closed, and a ventilation panel is open. It is a cross-sectional view showing a state in which the sliding door is open and the ventilation panel is closed. It is a longitudinal cross-sectional view in the AA arrow position of FIG. It is a longitudinal cross-sectional view in the BB arrow position of FIG. It is a front view at the time of not using the ventilation panel of the said 1st Example. It is a front view of the use condition of the ventilation panel in the said 1st Example. FIG. 3 is a cross-sectional view clearly showing an omitted portion in FIG. 2. It is a cross-sectional view which shows the state in which the sliding door which shows 2nd Example of the ventilator for sliding doors which concerns on this invention is closed, and a ventilation panel is open . The argument difference door is open, the ventilation panel is a transverse sectional view showing a closed state. It is a longitudinal cross-sectional view in the CC arrow position of FIG. It is a longitudinal cross-sectional view in the DD arrow position of FIG. FIG. 10 is a cross-sectional view clearly showing the omitted portion of FIG. 9.

Figures 1-7 show a first embodiment of the sliding door ventilation system according to the present invention.
The sliding door ventilation apparatus according to the present invention basically includes a sliding panel 5 or a sliding panel 4 including a pair of sliding doors 5 in a building opening 1 including a second embodiment to be described later. The sliding door ventilator according to the first embodiment is a type in which the ventilation panel 7 can be retrofitted to the building opening 1, and the second shown in FIGS. 8 to 12 . The sliding door ventilator according to the embodiment is a type in which the ventilation panel 7 is directly supported by the panel mounting portion 3a (see FIG. 8 ) of the sash 3 in which the sliding door 5 or the sliding door 4 is slidably held. belongs to.

  In addition, the ventilation device for sliding doors of the first embodiment and the second embodiment can be attached to various sliding doors in the case of retrofitting as well as the difference between whether the ventilation panel 7 is retrofitted or pre-assembled to the sash 3. In addition, when assembling to the panel mounting portion 3a of the sash 3, for example, a specific related configuration is provided between the sliding door 4 and the ventilation panel 7. be able to.

  Furthermore, the ventilation device for sliding doors according to the present invention is not limited to the sliding door 4 including the pair of sliding doors 5 illustrated as the first embodiment and the second embodiment. Is also applicable. In this case, since the sliding door 5 and the ventilation panel 7 have the structure shown in the right half of FIG. 1 and the sliding door 5 can be understood as opening to the left of the figure, the illustration is omitted. However, it should be understood that the following description of the embodiment also applies to the sliding door 5 described above.

  Explaining the illustrated first embodiment, the sliding door 4 constituted by a pair of sliding doors 5 installed in the building opening 1 in the embodiment is slidable on the sash 3 installed in the building opening 1. Is a known one. The ventilation panel 7 attached to the indoor side of the sliding door 4 has the opening frame 2 on the side opened by each sliding door 5 in the sliding door 4, that is, the left and right sides of the building opening 1 to which the sash 3 is attached. The opening frame 2 is supported by a hinge 8 so as to be openable and closable. The mounting structure can be fixed to the opening frame 2 with a screw 9 or the like via a sash 3 as shown in the drawing, You may fix to the frame 2 directly.

  The ventilation panel 7 is a face plate 12 made of a metal perforated plate in which a large number of ventilation holes 12a are provided in a panel frame 11 that is openably and closably attached by the hinge 8 and also serves as an insect proof to ensure ventilation. The ventilation panel 7 has a panel width corresponding to the opening width for ventilation of the sliding door 5, and the ventilation panel 7 is arranged along the sliding door 5 in FIG. 2. 4 and 6 is provided with a fixing mechanism 14 for fixing in a state where the closed position is maintained, and the inside of the vertical wall 5a of the sliding door 5 opened by the ventilation width is provided at the front end side of the panel frame 11 of the ventilation panel 7. And an engagement mechanism 16 that restricts further opening of the sliding door 5.

As the fixing mechanism 14 for fixing the ventilation panel 7 to the closed position in FIG. 2 along the sliding door 5, the ventilation panel 7 is moved up and down by the operation of the operation knob 14 a provided on the panel frame 11 of the ventilation panel 7 to the upper and lower opening frame 2. Although a fixing rod (not shown) to be inserted and removed is provided, this is a well-known structure used for fixing in a general door or the like, and thus illustration is omitted.
The engagement mechanism 16 provided on the panel frame 11 of the ventilation panel 7 projects from the distal end side of the panel frame 11 of the ventilation panel 7 to the sliding door 5 side when the ventilation panel 7 is moved to the closed position. It is constituted by a joint piece 16a, and is formed so as to be engaged with a part of the inside of the vertical rod 5a on the open side of the sliding door 5 to stop the movement of the sliding door 5.

  In addition, although the said 1st Example demonstrated as the sliding door 4 which has the one-way sliding door 5 or a pair of sliding door 5, the said ventilator for sliding doors is applied also to a four-piece sliding door etc. Can do. However, in that case, it is necessary to consider fixing the sliding doors 5 so that an intrusion path is not formed by the movement of any of the sliding doors 5 when the ventilation panel 7 is used. The same applies to a second embodiment to be described later.

Further, when there is a gap for insects to enter around the ventilation panel 7 or on the side of the pivotal frame 8 of the panel frame 11 of the ventilation panel 7 where the hinges 8 are attached, a closing plate 20 or mohair for closing the gap, etc. Is provided on the panel frame 11 of the ventilation panel 7 to close the gap as much as possible.
In addition, the code | symbol 21 shown in FIG.5 and FIG.6 has shown the crescent which fixes between a pair of sliding doors 5. FIG.

  Therefore, the sliding door 5 is slightly opened in advance, or the ventilation panel 7 is fixed to the closed position (FIGS. 2 to 4 and 6) along the sliding door 5 by the fixing mechanism 14 with the sliding door 5 closed. In this state, the sliding door 5 is moved in the opening direction, and as shown in FIG. 2, the inner edge of the open vertical shaft 5 a is brought into contact with the engaging piece 16 a in the panel frame 11 of the ventilation panel 7. By stopping, the sliding door 5 can be held at a constant opening width for ventilation. In this state, due to the abutment and locking of the vertical rod 5a of the sliding door 5 and the engaging piece 16a in the ventilation panel 7, further opening of the sliding door 5 is suppressed, and illegal entry of others from the outside is suppressed. be able to.

8 to 12 show a second embodiment of the sliding door ventilator according to the present invention. As described above, the sliding door ventilator is configured such that the sliding door 5 is slidably held on the ventilation panel 7. The panel mounting portion 3a of the sash 3 is directly supported by the support shaft 8a so as to be freely rotatable.
Further, in the illustrated embodiment, an engaging part piece 16 a constituting an engaging mechanism 16 for restricting the opening of the sliding door 5 provided on the ventilation panel 7 is provided on a stepped part provided on the vertical shaft 5 a of the sliding door 5. In this second embodiment, the ventilation panel 7 is preliminarily assembled to the sash 3, so that it protrudes from the ventilation panel 7 side and is a locking hole in the vertical shaft 5a of the sliding door 5. It can also be formed by a detachable locking member or the like that is locked to the frame. In this case, the sliding door 5 is held at a fixed position by the engagement mechanism 16.

Here, other configurations and functions are substantially sliding ventilator of the first embodiment described with reference to FIGS. 1 to 7 of the sliding door ventilation device according to the second embodiment shown in FIG. 8 to 12 Therefore, the same or corresponding parts are denoted by the same reference numerals, and the description thereof is omitted.

DESCRIPTION OF SYMBOLS 1 Building opening 2 Opening frame 3 Sash 4 Sliding door 5 Sliding door 5a Vertical fence 7 Ventilation panel 11 Panel frame 12 Face plate 12a Venting small hole 14 Fixing mechanism 16 Engagement mechanism 16a Engagement piece

Claims (3)

A ventilation device for attaching to a sliding door with a pair of sliding doors in a building opening,
Ventilation panels that also serve as insect repellents are pivotally attached to the left and right opening frame on the side opened by the sliding door in the building opening or the sash attached to the opening frame so that the ventilation panel is open and closed. It has a panel width corresponding to the opening width for ventilation of the door, and the face plate installed in the panel frame is formed of a metal perforated plate having a large number of ventilation holes having an insect-proof function,
The ventilation panel includes a fixing mechanism that fixes the sliding panel in a closed position along each sliding door, and is provided with a vertical shaft on the opening side of the sliding door that is provided so as to protrude from the distal end side of the ventilation panel to the sliding door side and is opened by the ventilation width. An engagement piece for engaging and restricting further opening of the sliding door;
A ventilation device for sliding doors. The ventilation panel has a mounting structure that supports the opening frame of the building opening so that it can be opened and closed afterward, where the sash holding the sliding door is fixed.
Sliding door ventilation system according to claim 1, characterized in that. The ventilation panel is supported by a panel mounting portion provided on the opening frame side of the sash in which the sliding door is slidably held.
Sliding door ventilation system according to claim 1, characterized in that.

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