CN110273608B - Door and window pulley, door and window sash body and door and window - Google Patents
Door and window pulley, door and window sash body and door and window Download PDFInfo
- Publication number
- CN110273608B CN110273608B CN201910149153.5A CN201910149153A CN110273608B CN 110273608 B CN110273608 B CN 110273608B CN 201910149153 A CN201910149153 A CN 201910149153A CN 110273608 B CN110273608 B CN 110273608B
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- China
- Prior art keywords
- door
- window
- roller
- guide rail
- sash body
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
- Support Devices For Sliding Doors (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention provides a door and window pulley capable of inhibiting the inclination of a door and window sash body. The door and window pulley is characterized in that: a roller supporting the door sash body moving along the guide rail, and rolling while being guided by the guide rail; a bracket for supporting the roller to freely roll; and an abutting portion provided to the bracket, and abutting from one side to the guide rail when the sash body is inclined toward one side of an indoor-outdoor direction intersecting with a moving direction in which the sash body moves.
Description
Technical Field
The invention relates to a door and window pulley, a door and window sash body and a door and window.
Background
Conventionally, there is known a door window pulley attached to a lower portion of a sash body such as a screen door or the like in order to support the sash body and move the sash body along a rail (track) provided on a lower frame (see, for example, patent document 1).
Patent document 1: japanese patent laid-open publication No. H2017-190617
Disclosure of Invention
In the sash body supported by the door pulleys and moving along the guide rails as described above, the position of the center of gravity of the sash body may be displaced from the vertically upper side of the guide rails toward the indoor and outdoor side. If the center of gravity of the sash body deviates from vertically above the guide rail as described above, the sash body is caused to tilt, for example, there are problems as follows: the parts other than the roller of the door/window pulley are in contact with the guide rail or the lower frame, so that the load when the door/window sash body is opened and closed is increased, the operability is deteriorated, and abnormal sound may be generated.
The present invention has been made in view of the above problems, and an object thereof is to provide a door window pulley, a door sash body, and a door window, which can suppress the inclination of the door sash body.
In order to achieve the object of the present invention, a door window pulley according to the present invention includes: a roller supporting the door sash body moving along the guide rail, and rolling while being guided by the guide rail; a bracket for supporting the roller to freely roll; and an abutting portion provided to the bracket, and abutting from one side to the guide rail when the sash body is inclined toward one side in an indoor-outdoor direction intersecting with a moving direction in which the sash body moves.
According to the door/window pulley, when the door/window sash body is inclined toward the indoor/outdoor direction, the abutting portion provided on the bracket abuts against the guide rail located below the roller supporting the door/window sash body from the indoor/outdoor direction, so that the inclination of the door/window sash body can be suppressed.
The door and window pulley is characterized in that: the contact portion is a roller that rolls by contacting the guide rail.
According to the door window pulley of this type, when the door window sash body is tilted toward the indoor and outdoor direction, the roller that can roll is in contact with the door window sash body, and therefore, even if the door window sash body moves in a state of being in contact with the guide rail, the load can be suppressed to a small level.
The door and window pulley is characterized in that: the abutting portions are provided on both sides in the moving direction with the rollers interposed therebetween.
According to such a door window pulley, since the contact portions are provided on both sides in the moving direction with the roller interposed therebetween, even when the door window sash body is inclined toward one side in the indoor-outdoor direction, the door window sash body is not inclined so as to intersect the guide rail. Therefore, even if the door sash body is inclined toward the indoor and outdoor sides, the door sash body can be smoothly moved.
The door and window pulley is characterized in that: the stent has: a carriage body supporting the roller; and a reinforcing member that is attached to the bracket main body and provided with the abutting portion, wherein the door/window pulley can move along the guide rail while supporting the door/window sash body in a state where the roller is supported by the bracket main body, and wherein the bracket main body is the bracket main body from which the reinforcing member is detached.
According to the door pulley of this type, even in a state where the reinforcing member is detached from the bracket, the door sash body can be moved along the guide rail while supporting the door sash body, and thus the door sash body can be used in a state where the reinforcing member is detached without a possibility of tilting. Further, when the sash body to which the sash pulley from which the reinforcing member is detached is attached is inclined, the abutting portion can be provided by attaching the reinforcing member, and the inclination of the sash body can be suppressed.
In addition, provide the door and window fan body, its characterized in that: the door and window pulley is provided.
According to such a sash body, even when supported at a position displaced from the center of gravity, the tilt can be suppressed.
In addition, a door and window is provided, which is characterized by comprising: the door sash body and the frame with the guide rail.
According to such a window and door, even when the sash body is supported at a position displaced from the center of gravity, the sash body can be moved while suppressing the inclination thereof.
According to the present invention, it is possible to provide a door window pulley, a door window sash body, and a door window, which can suppress the inclination of the door window sash body.
Drawings
Fig. 1 is a front view showing a screen window and door according to the present embodiment.
Fig. 2 is a vertical cross-sectional view showing a lower end portion of the door window according to the present embodiment.
Fig. 3 is a perspective view showing the door window pulley according to the present embodiment.
Fig. 4 is a sectional view of a portion a in fig. 1.
Fig. 5 is a view showing a state of the door/window pulley when the screen door/window is tilted.
Fig. 6 is a front view showing a modification of the door/window pulley.
Description of the symbols
1 door and window pulley, 1a door and window pulley, 2 screen door and window, 3 door and window, 4 frames, 7 rollers,
10 rollers, 11 brackets, 12 roller bearing frames, 13 fixing frames,
14 reinforcing element, 41 screen window guide rail, G center of gravity.
Detailed Description
Next, a door window pulley 1 according to an embodiment of the present invention, a screen door 2 as a door window sash body provided with the door window pulley 1, and a door window 3 provided with the screen door will be described with reference to the drawings.
The door/window 3 of the present embodiment is a door/window 3 for a sliding window, and includes, as shown in fig. 1 and 2: a glass door sash 5 movably supported by a frame 4 provided in a building or the like, and a screen window 2 movably supported by being provided outside the glass door sash 5.
In the following description, the vertical direction when the door/window 3 supported by a building or the like is viewed from the outdoor side is referred to as the vertical direction, the longitudinal direction of the lower frame 21 of the screen door/window 2, which is the left and right, is referred to as the horizontal direction, and the depth direction orthogonal to the horizontal direction is referred to as the indoor and outdoor direction. The directions of the respective parts of the door window 3 and the respective members constituting the door window 3 in a single body state are determined with reference to the directions in the vertical direction, the horizontal direction, and the depth direction in a state of being mounted on a building or the like, and the description is made.
The screen window 2 attached to the frame 4 has a rectangular frame body 20 surrounding the mesh material 2a, and the window and door pulleys 1 are provided on both end sides in the left-right direction of a lower frame 21 constituting the frame body 20 and located below the mesh material 2 a.
As shown in fig. 2, a lower frame 40 constituting a frame 4 installed in a building or the like has a fin-shaped screen window and door rail 41 extending upward in the vertical direction on the outermost outdoor side, and a window and door pulley 1 of a screen window and door 2 is supported by the screen window and door rail 41 and is provided movably in the left-right direction.
The lower frame 21 includes: a frame outdoor unit 22 provided outside the outdoor unit and having a holding unit 22a for holding the lower end of the mesh member 2 a; and an indoor groove portion 23 provided in the indoor side of the frame outdoor portion 22 in the left-right direction, and having a groove shape whose lower end is open and which is recessed upward. An indoor groove portion 23 formed by: a chamber inner wall portion 22c which forms a hollow portion 22b penetrating in the left-right direction of the frame chamber exterior 22 and is positioned on the indoor side of the hollow portion 22 b; an opposing wall portion 23a that faces the indoor side of the indoor wall portion 22c with a gap therebetween in the indoor-outdoor direction; and an upper end connecting portion 23b that continuously connects the upper ends of the indoor wall portion 22c and the opposing wall portion 23a from the frame outer portion 22.
The door/window pulley 1 is disposed in the indoor groove portion 23 and fixed to the upper end connecting portion 23 b. That is, the door/window pulley 1 is provided on the indoor side of the mesh material 2a and the portion of the frame 20 surrounding the mesh material 2 a. Therefore, the center of gravity G of the screen window 2 supported by the screen window and door guide rail 41 inserted into the indoor groove portion 23 from below is located further outside than the vertically upper side of the screen window and door guide rail 41.
As shown in fig. 3 and 4, the door/window pulley 1 includes: a roller 10 rolling on the screen window and door rail 41 and supporting the screen window and door 2, and a bracket 11 supporting the roller 10.
The holder 11 has: a roller supporting frame 12 supporting the roller 10; a fixed frame 13 fixed to the lower frame 21 and supporting the roller support frame 12 to be swingable; and a reinforcing member 14 fixed to the outdoor side of the mount 13.
The fixing frame 13 has: a fixed plate portion 13a which abuts against the lower surface of the upper end connecting portion 23b of the lower frame 21 and is fastened and connected by a screw; and a vertically disposed wall portion 13b that is disposed vertically from the edge of the outdoor side of the fixed plate portion 13 a. A swing shaft 13c for supporting the roller support frame 12 to be swingable is provided on the vertically provided wall portion 13b along the indoor and outdoor directions.
The roller support frame 12 includes: an opposing wall portion 12a disposed to face the vertical wall portion 13 b; and a roller shaft 12b provided to protrude from the opposite wall portion 12a in the indoor/outdoor direction and rotatably supporting the roller 10, and the roller support frame 12 is supported to be swingable about a swing shaft 13c provided to the fixed frame 13. Further, the roller support frame 12 is configured to: the position of the roller 10 in the vertical direction can be adjusted by changing the amount of upward projection of the screw 15 from the roller support frame 12 by changing the screwing position of the screw 15 screwed into the upper portion of the roller support frame 12 by applying an urging force urging the roller 10 in the upward direction to a torsion spring (not shown) through which the swing shaft 13c is inserted.
The reinforcing member 14 includes: a reinforcing plate portion 14a that is abutted from the outdoor side and fixed to the vertically disposed wall portion 13b of the fixed frame 13; left and right side wall portions 14b formed by bending and raising both end portions of the reinforcing plate portion 14a in the left-right direction in the indoor direction; and a lower end horizontal portion 14c which is a horizontal surface formed by bending and raising a lower end portion of the reinforcing plate portion 14a and a lower end portion of the left side wall portion 14b or a lower end portion of the reinforcing plate portion 14a and a lower end portion of the right side wall portion 14b together.
The two lower-end horizontal portions 14c of the reinforcing member 14 are provided with rollers 7, respectively, so as to be rotatable on the pivot pins 6 vertically provided downward from the lower surface. That is, the rollers 7 are provided on both sides with the roller 10 interposed therebetween in the moving direction of the screen window 2. Further, the roller 7 is disposed on the outdoor side of the screen window and door rail 41 in a state where the roller 10 is supported by the screen window and door rail 41, and the roller 7 and the screen window and door rail 41 are spaced apart from each other slightly in the indoor and outdoor directions in a state where the screen window and door 2 is supported without being inclined. Here, the door pulley 1 of the present embodiment can be used as a door pulley 1a for moving the screen window 2 along the screen window guide rail 41 even in a state where the reinforcing member 14 is removed, and a structure in which the roller support frame 12 is provided to be swingable on the mount 13 corresponds to a bracket main body.
As described above, the screen window and door 2 of the present embodiment is configured such that: since the center of gravity G of the screen window 2 is located further outside than the vertically upper side of the screen window guide rail 41, in the case where the screen window 2 is large in size, or in the case where the screen window 2 is heavy in weight such as the case where a panel or the like for preventing a child from tampering with the mesh material 2a is attached, the screen window 2 may be inclined to the outside so that the upper end side thereof is located further outside than the lower end side thereof. When the screen window 2 is inclined to the outdoor side, as shown in fig. 5, the roller 7 provided in the window and door pulley 1 abuts against the screen window guide rail 41 from the outdoor side. Therefore, when the screen window 2 moves in a state of being tilted to the outdoor side, the roller 7 moves while rolling on the outdoor side surface of the screen window guide rail 41. In the present embodiment, the roller 7 corresponds to: when the door sash body is inclined toward the indoor and outdoor sides, the door sash body abuts against the abutting portion of the guide rail from one side.
According to the door/window pulley 1 of the present embodiment, when the screen window 2 having the center of gravity G located on the outdoor side rather than the vertically upper side of the screen window guide rail 41 is inclined to the outdoor side in the indoor and outdoor direction, the roller 7 provided in the bracket 11 of the door/window pulley 1 abuts against the screen window guide rail 41 located below the roller 10 supporting the screen window 2 from the outdoor side, and therefore, the inclination of the screen window 2 can be suppressed. Accordingly, the door/window pulley 1 can be provided which can suppress the inclination of the screen door/window 2 even if the screen door/window 2 is supported at a position deviated from the center of gravity G.
Further, since the roller 7 rolls at the portion that abuts against the screen window and door guide rail 41 when the screen window and door 2 is tilted, when the screen window and door 2 moves in the state of abutting against the screen window and door guide rail 41, the roller 7 rolls by abutting against it, and the load can be suppressed to be small.
Further, since the rollers 7 are provided on both sides across the roller 10 in the moving direction, even when the screen window 2 is inclined to the outdoor side, the screen window 2 is not inclined so as to intersect the screen window guide rail 41. Therefore, even if the screen window/door 2 is inclined to the outdoor side, the screen window/door 2 can be smoothly moved.
Further, since the door pulley 1 can move the screen window 2 along the screen window guide rail 41 even in a state where the reinforcing member 14 is detached, the door pulley 1a in a state where the reinforcing member 14 is detached can be used even when the screen window 2 is not likely to be inclined. Therefore, for example, the door window pulley 1a for the glass door sash 5 and the door window pulley 1a for the screen door 2 from which the reinforcing member 14 of the door window pulley 1 is removed can be commonly used, so that the versatility can be improved and the cost can be suppressed.
Further, when the screen window 2 or the like to which the window and door pulley is attached in a state where the reinforcing member 14 is detached is inclined, the roller 7 can be provided by attaching the reinforcing member 14, and therefore, the inclination of the sash body of the screen window 2 or the like attached to the conventional window and door can be suppressed.
The screen window 2 having the window and door pulley 1 can be prevented from being tilted even when it is supported at a position deviated from the center of gravity G.
Further, according to the door/window having the screen window 2 and the frame 4 including the screen window guide 41, the door/window 3 can be provided which can move while suppressing the inclination of the screen window 2 even when the screen window 2 is supported at a position deviated from the center of gravity G.
In the above embodiment, the screen window 2 whose center of gravity is located outside the room and inclined to the outside of the room has been described as an example, but the center of gravity is not limited to the outside of the room. In addition, the inclination of the sash body may not be caused by the position of the center of gravity.
In the above embodiment, the example in which the roller 7 is provided in the reinforcing member 14 provided in the door/window pulley 1 has been described, but the present invention is not limited to this, and the roller 7 may be provided in the holder 13, for example. More specifically, as shown in fig. 6, the fixed frame 13 may have left and right side wall portions 13d and a lower end horizontal portion 13e at both ends in the left-right direction of the vertically provided wall portion 13b, and the rollers 7 may be provided on the pivot pins 6 provided vertically to the two lower end horizontal portions 13e, respectively, so as to be pivotable.
In the above embodiment, the contact portion that contacts the guide rail from one side when the sash body is tilted is a roller, but the present invention is not limited to this, and the contact portion may be a synthetic resin slider, for example.
In the above embodiment, the screen window 2 is used as the window sash, but the screen window is not limited to this, and a window sash using the window pulley 1, such as the glass window sash 5, may be used.
In the above embodiment, the roller 7 is provided on both sides of the screen window/door 2 in the moving direction through the roller 10, but the present invention is not limited to this. For example, the roller 7 may be provided only on one side of the roller 10 in the moving direction of the screen window or door 2, or three or more rollers 7 may be provided at appropriate positions of the reinforcing member 14.
The above embodiments are intended to facilitate understanding of the present invention, and are not intended to be restrictive. It is needless to say that the present invention can be changed or modified without departing from the gist thereof, and the present invention includes equivalent technical means.
Claims (5)
1. A door and window roller, comprising:
a roller supporting the door sash body moving along the guide rail, and rolling while being guided by the guide rail;
a bracket for supporting the roller to freely roll; and
a butting part arranged on the bracket, wherein when the door window sash body inclines towards one side of the indoor and outdoor directions crossed with the moving direction of the door window sash body, the butting part butts against the guide rail from one side, and when the door window sash body does not incline towards one side, a gap is reserved between the butting part and the guide rail,
the stent has:
a carriage body supporting the roller; and
a reinforcing member attached to the holder main body and provided with the abutting portion,
the door and window pulley can move along the guide rail while supporting the door and window sash body in a state where the roller is supported by the bracket main body, wherein the bracket main body is the bracket main body from which the reinforcing member is detached.
2. The door and window pulley according to claim 1, wherein:
the contact portion is a roller that rolls by contacting the guide rail.
3. The door window pulley according to claim 1 or claim 2, wherein:
the abutting portions are provided on both sides in the moving direction with the rollers interposed therebetween.
4. A door and window sash body is characterized in that:
the door/window pulley according to any one of claims 1 to 3 is provided.
5. A door and window, comprising:
the sash body of claim 4, and
a frame having the guide rail.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-048431 | 2018-03-15 | ||
| JP2018048431A JP7083668B2 (en) | 2018-03-15 | 2018-03-15 | Door rollers, door bodies and fittings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110273608A CN110273608A (en) | 2019-09-24 |
| CN110273608B true CN110273608B (en) | 2022-02-01 |
Family
ID=67958834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910149153.5A Active CN110273608B (en) | 2018-03-15 | 2019-02-28 | Door and window pulley, door and window sash body and door and window |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7083668B2 (en) |
| CN (1) | CN110273608B (en) |
| TW (1) | TWI736849B (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1294589A (en) * | 1918-10-29 | 1919-02-18 | William Wolfe | Track and hanger for sliding doors. |
| ES8705608A1 (en) * | 1985-04-22 | 1987-05-01 | Click Systems Ltd | A structure having a movable panel. |
| JPH08199894A (en) * | 1995-01-20 | 1996-08-06 | Ohara Sanwa Kk | Rail with door roller guide for fittings |
| JP3346747B2 (en) * | 1999-05-25 | 2002-11-18 | オーリス株式会社 | Hanging door lower guidance device |
| JP3634759B2 (en) * | 2001-02-21 | 2005-03-30 | Ｙｋｋ Ａｐ株式会社 | Orito |
| JP5176233B2 (en) * | 2008-04-07 | 2013-04-03 | 東工シャッター株式会社 | Folding door fall prevention mechanism |
| CN201627482U (en) * | 2009-08-11 | 2010-11-10 | 杨春亮 | Frameless glass French window profile and frameless glass French window employing same |
| CN202544723U (en) * | 2012-02-28 | 2012-11-21 | 中山市东方幕墙工程有限公司 | Screen door for lifting sliding door |
| PL2829679T3 (en) * | 2013-07-22 | 2017-09-29 | Roto Frank Ag | Fitting for pressing a sliding sash to a fixed enclosure |
| DE202015006044U1 (en) * | 2015-09-01 | 2015-10-26 | European Trailer Systems Gmbh | Planenaufhängvorrichtung |
| CN205445342U (en) * | 2016-03-30 | 2016-08-10 | 董杰 | Dustproof easily clean al -alloy door & window |
| JP6683530B2 (en) * | 2016-04-14 | 2020-04-22 | Ykk Ap株式会社 | Door cars and fittings |
-
2018
- 2018-03-15 JP JP2018048431A patent/JP7083668B2/en active Active
-
2019
- 2019-02-25 TW TW108106203A patent/TWI736849B/en active
- 2019-02-28 CN CN201910149153.5A patent/CN110273608B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110273608A (en) | 2019-09-24 |
| JP7083668B2 (en) | 2022-06-13 |
| TWI736849B (en) | 2021-08-21 |
| TW201945629A (en) | 2019-12-01 |
| JP2019157567A (en) | 2019-09-19 |
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