JP4468317B2 - Mounting mechanism for fixed rod in horizontal screen device - Google Patents

Description

  The present invention relates to an attachment mechanism for attaching a fixing rod to a vertical frame of a building opening when a horizontally pulling screen device is attached to the building opening.

Conventionally, when a horizontal screen device is attached to a building opening, a fixing rod for holding one end of the screen is screwed directly to the vertical frame of the building opening from the inside of the screen, or In general, the vertical frame and the fixed frame have shapes that can be fitted to each other and are firmly fixed by fitting them.
However, in the conventional fixing type of the horizontal pulling screen device, a relatively high level of expertise and technique is required for the mounting and dismounting operation of the fixing rod. To operate the screw, it requires complicated and advanced work such as once removing the screen and wire from the fixing rod, so that the workability by the user at the end is not always considered sufficiently I couldn't.
On the other hand, in recent years, there has been an increasing demand for users to work on their own and freely install screen devices such as screen doors in building openings, or to remove them. What is desired is a means by which the device can be attached to and removed from the opening relatively easily.

  The technical problem of the present invention is that, even if the user is a terminal user who does not have specialized knowledge or skills, the fixing hook is attached to the building when the horizontal screen device is attached to or detached from the building opening. It is an object of the present invention to provide a mounting mechanism for a fixing rod in a horizontal screen device that can be easily engaged with and disengaged from a vertical frame of an opening and has excellent workability.

In order to solve the above-described problem, the fixing mechanism for the fixed hook in the horizontal screen apparatus according to the present invention is configured such that the fixed hook for holding one end of the screen in the horizontal screen apparatus is attached to the vertical frame of the building opening. And a first locking member having a first engaging portion and a fixing portion, and fixed to one of the vertical frame or the fixing rod at the fixing portion. A second locking member having a movable member provided with a second engaging portion that engages with and disengages from the first engaging portion and an operating portion, and is attached to the other of the vertical frame or the fixed rod; The first locking member and the second locking member are respectively disposed at opposing positions in the vertical frame and the fixing rod, and the operation portion of the movable member in the second locking member is the vertical frame. by manually on outer surface of the side wall of the fixed rail of the side from between the fixed rail and It is slidably disposed in the downward direction, by operating the operation unit, the lower the movable member, to lock the fixing rail by the second engagement portion engaged with the first engaging portion above the longitudinal frame The first position on the side and the second position on the upper side where the engagement between the second engaging portion and the first engaging portion is released and the locking of the fixing rod is released can be switched. It is characterized by this.

According to the mounting mechanism of the fixed rod according to the present invention having such a configuration, the operation portion of the movable member in the second locking member is disposed on the outer surface of the side wall of the fixed rod. By simply operating the operation section on the outer surface of the side wall of the fixed rod and switching the position of the movable member without removing the fixed rod from the fixed rod, the fixed rod can be engaged and disengaged with respect to the vertical frame of the building opening. The screen device can be easily attached to and detached from the building opening in the assembled unit state.
In a preferred embodiment of the present invention, a pair of protrusions parallel to each other are integrally provided at both end edges of the bottom wall of the fixed rod facing the vertical frame, and the second locking member is movable. It is accommodated between the protrusions except for the operation part protruding from the member, and the operation part protrudes outside the side wall of the fixed rod through a notch provided in the protrusion part . At this time, if the second locking member includes locking means for locking the movable member in the second position so as to be freely disengaged, in particular, a plurality of the mounting mechanisms are provided on the fixing rod. In this case, the engaging / disengaging operation of the fixing rod with respect to the vertical frame becomes easier.

  More specifically, in the mounting mechanism of the fixing rod according to the present invention, an engagement recess opening upward is formed by the first engagement portion of the first locking member, and the second locking portion is formed. The second engagement portion of the movable member in the member is formed by a tongue piece extending downward, and the tongue piece is inserted into the engagement recess in the first position, whereby the first engagement is achieved. It is comprised so that a part and a 2nd engaging part may engage. The first locking member is fixed on the vertical frame, and the second locking member is fixed on the surface of the bottom wall of the fixing rod facing the vertical frame, and a plate The movable member is slidably held on the opposite surface of the bottom wall by the fixed member, and a vertical slot is formed in the movable member. The fixed member formed to be shorter than the length of the elongated hole is fitted into the elongated hole, and the tongue piece is formed at the lower end of the movable member. At this time, a flange-like first step portion is formed on the outer periphery of the fixed member, and a second hole that is slidably engaged with the first step portion is formed on the inner periphery of the elongated hole in the movable member. A step portion may be formed, and the locking means may be constituted by a concave portion and a convex portion that are formed in the respective step portions and can be freely engaged and disengaged.

  Further, in a further preferred embodiment of the present invention, the fixing rod is formed shorter than the length of the mounting surface of the vertical frame to which the fixing rod is attached, and the mounting mechanism is mounted on the vertical frame. Stopper means for preventing the fixed rod from moving upward, and the stopper means is a surface facing the first member provided on the mounting surface of the vertical frame and the mounting surface on the bottom wall of the fixed rod. It is comprised by the 2nd member provided on the top, and it shall prevent the fixed rod from moving up with respect to a vertical frame by engagement with these 1st members and 2nd members. As a result, for example, when the operating portion of the movable member is operated, when the upward force is applied to the fixed rod, the fixed rod is moved upward to engage the first locking member and the second locking member. Is prevented from being unintentionally solved, and workability is further improved.

More specifically, in the fixing rod mounting mechanism of the present invention, the first member is formed with a downward first contact portion, and the second member is formed with an upward second contact portion. Then, the upward movement of the fixing rod with respect to the vertical frame is prevented by the contact of the second contact portion with the first contact portion from below. In this case, the first member is composed of a projecting portion integrally raised from a fixing portion of the first locking member fixed on the mounting surface of the vertical frame. A lower end surface forms the first abutting portion, and the second member is formed of a stepped portion raised so as to extend downward from the facing surface of the fixing rod, and the facing at the stepped portion It is preferable that an upward end surface rising from the surface forms the second contact portion.
The first locking member may be fixed to the vertical frame with its lower end abutting on the lower horizontal frame of the building opening, and the fixing rod is a long rod. It may have a main body and an end cap fixed to the lower end of the bag main body, and the second member may be formed integrally with the end cap.

  According to the mounting mechanism of the fixed rod in the horizontal screen device having the above-described configuration, first, the fixed rod of the screen device is moved vertically to the building opening with the movable member of the second locking member switched to the second position. Then, the movable member is operated from the second position to the first position, and the second engaging portion of the movable member is moved to the first engagement position. By engaging with the first engaging portion of the stop member, the fixing rod is locked and attached to the vertical frame. On the other hand, by performing the reverse operation, the engagement between the first engagement portion and the second engagement portion can be released, and the fixing rod can be removed from the vertical frame.

  As described above, according to the mounting mechanism of the fixed rod in the laterally pulling screen device according to the present invention, the movable member of the second locking member is operated by operating the operating portion disposed on the outer surface of the side wall of the fixed rod. By switching between the first position where the second engaging portion of the movable member engages with the first engaging portion of the first locking member and the second position where the engagement between the two engaging portions is released, The fixing rod of the screen device can be locked and attached to the vertical frame of the building opening, or can be removed from the vertical frame by releasing the lock. Therefore, even the end user who does not particularly have specialized technology or knowledge can attach and detach the fixing rod with respect to the vertical frame by a simple operation. As a result, the screen device can be easily built. It can be attached to or removed from the opening.

  FIG. 1 to FIG. 6 show a first embodiment of a fixing hook mounting mechanism in a horizontal screen apparatus according to the present invention. The horizontal screen apparatus 1 is a pleated screen 2 made of an insect screen or the like. The left and right ends of the screen 2 are held and fixed to the vertical frame 4 of the building opening frame, and the left and right other ends of the screen 2 are held and left and right within the building opening frame. Of the screen 2 expanded and retracted from the inside of the fixed rod 3 and / or the movable rod 30 in accordance with the closing and opening operations of the screen device by the movable rod 30. It comprises a pair of long and bendable guide members 31 and 32 that guide the upper and lower edges respectively. The upper end of the screen device 1 is guided by a guide frame 33 that opens downward and is fixed on the upper horizontal frame of the building opening frame, and the lower end is a guide that is fixed on the lower horizontal frame of the building opening frame. Guided by rails 34.

The fixing rod 3 can be detachably attached to the vertical frame 4 of the building opening frame by an attachment mechanism.
The attachment mechanism includes a first locking member 5 attached to the vertical frame 4 and a second locking member 6 attached to the fixing rod 3 and freely detachable from the first locking member 5. And. And these 1st and 2nd latching members 5 and 6 are each arrange | positioned in the position which opposes in the vertical frame 4 and the fixing rod 3, and in this example, 2 sets in total on the upper stage side and the lower stage side. It is arranged. Therefore, by attaching and detaching the second locking member 6 and the first locking member 5 of both sets, the fixing rod 3 can be attached to or detached from the vertical frame 4.

The first locking member 5 is fixed on a surface (mounting surface) of the vertical frame 4 that faces the fixed rod 3, and as shown in FIGS. 3, 5, and 6, the vertical frame 4, and a first engaging portion 52 provided on the upper end side of the fixing portion 51 and used for engaging with the second locking member 6.
The fixing portion 51 is formed in a plate shape along the mounting surface of the vertical frame 4, and is fixed by fixing screws 7, 7 through fixing holes 51 a, 51 a drilled in two places at the top and bottom of the center. It is fixed to the vertical frame 4.
The first engaging portion 52 is formed in a hook shape that rises stepwise from the upper end of the fixing portion 51 and extends upward in the axial direction of the vertical frame 4. In the meantime, an engagement recess 53 is formed which is open upward and into which a second engagement portion 63 of the second locking member 6 described later is inserted.

The second locking member 6 is mounted on the surface (opposite surface) of the bottom wall 3b of the fixed rod 3 facing the vertical frame 4, and is vertically arranged on the bottom wall 3b of the fixed rod 3. A movable member 61 that is linearly slidably mounted, and is fixed on the bottom wall 3b of the fixed rod 3, and the movable member 61 is slidably held on the bottom wall 3b of the fixed rod 3. And a fixing member 62.
In this embodiment, as shown in FIG. 3, the fixing rod 3 is integrally provided with a pair of projecting portions 3a and 3a which are parallel to each other at both end edges extending in the vertical direction of the bottom wall 3b. A substantially U-shaped space that opens toward the vertical frame 4 is formed by being surrounded by the protrusions 3a and 3a and the bottom wall 3b. Therefore, as shown in FIGS. 5 and 6, the second locking member 6 is attached to the fixing rod 3 in a state of being substantially accommodated in the space except for an operation portion 64 described later.
The protrusions 3a and 3a are formed as a part of a pair of side walls 3c and 3c that are erected substantially at right angles from the both end edges of the bottom wall 3b toward both sides thereof. In other words, the pair of side walls 3c, 3c are opposed to each other substantially parallel to the front side and the rear side of the screen device 1 with the bottom wall 3b interposed therebetween. A space that opens in a substantially U shape is also formed on the screen 2 side of the fixed rod 3, and one end of the screen 2 is fixedly held to the fixed rod 3 in the space. Yes.

The movable member 61 is formed in a plate shape that is substantially parallel to the bottom wall 3b of the fixed rod 3 as a whole, and engages with the first engaging portion 52 of the first locking member 5 at the lower end thereof. And a pair of side walls 3c, 3c (specifically, the pair of protrusions 3a, 3a) of the fixing rod 3 at both side ends thereof. A pair of operation portions 64 and 64 are provided integrally on the outer surface sides of the operation portions 64 and 64, respectively.
Further, a long hole 65 is formed in the center of the movable member 61 so that the fixed member 62 is fitted therein.
And the engagement / disengagement of the fixed rod 3 and the vertical frame 4 is a first operation in which the movable member 61 is operated by the operating portions 64 and 64 to lock the movable member 61 to the vertical frame 4. The configuration is performed by switching between the position and the second position where the locking of the fixing rod 3 to the vertical frame 4 is released.

The second engaging portion 63 is formed by a tongue piece extending downward at the lower end of the movable member 61, and a stepped portion 63 a is provided on the surface of the fixed rod 3. A gap is formed so that the first engagement portion 52 can be inserted between the first engagement portion 52 and the first engagement portion 52.
The second engaging portion 63 is inserted into the engaging recess 53 by sliding the movable member 61 downward when the fixing rod 3 is locked to the vertical frame 4. Thus, the second engaging portion 63 and the first engaging portion 52 are engaged with each other. Therefore, the position where the second engagement portion 63 is inserted into the engagement recess 53, that is, the slide end on the lower side of the movable member 61 is the first position (see FIG. 6), and conversely the second engagement portion 63. Is pulled out from the engaging recess 53, that is, the slide end on the upper side of the movable member 61 is the second position (see FIG. 5).

  Here, in this embodiment, as shown in FIG. 6, the width of the second engaging portion 63 formed in a plate shape is substantially U-shaped formed by the protruding portions 3a and 3a and the bottom wall 3b. Further, at least a part of the second engaging portion 63 in the thickness direction is accommodated in the space. Therefore, when the second engaging portion 63 is engaged with the first engaging portion 52, the protruding portions 3 a and 3 a are in the direction of the side walls 3 c and 3 c of the fixing rod 3, that is, the front and rear surface directions of the screen device 1. Functions as a restricting means for restricting movement to Further, a raised portion 63b is provided near the tip of the surface of the second engaging portion 63 on the side of the fixed rod 3, and the second engaging portion 63 frictionally contacts the first engaging portion 52. It can be contacted. Since the movable member 61 and the fixed member 62 are formed symmetrically in the vertical and horizontal directions, the upper end portion of the movable member 61 is also formed in a shape similar to the shape of the second engaging portion 63.

  In this embodiment, as shown in FIGS. 3, 5, and 6, notches 3 d and 3 d are formed in the projecting portions 3 a and 3 a of the fixed rod 3 in accordance with the arrangement position of the movable member 61. On the other hand, the movable member 61 is provided with grooves 66 that are adapted to the positions of the protrusions 3a, 3a, the lengths of the cutouts 3d, 3d, and the slide length of the movable member 61 at four locations, top, bottom, left, and right. ing. And each edge part by the side of the notch 3d of the said protrusion parts 3a and 3a is located in each groove | channel 66 of the said movable member 61, and the left-right both ends of the movable member 61 divided by this groove | channel 66 simultaneously Is projected to the outside of the front and rear side walls 3c, 3c of the fixing rod 3 through the notches 3d, 3d, and the projecting portions appearing in the shape of a long rectangular column are formed as the operation portions 64, 64. Therefore, the operation portions 64 and 64 are always exposed to the outside on the side walls 3c and 3c side of the fixing rod 3, and the screen 2 and the like are fixed when the first and second engagement portions 52 and 63 are engaged and disengaged. The movable member 61 can be slid in the vertical direction by manual operation from the front or rear surface side of the screen device 1 without being removed from the basket 3 or using a tool or the like.

The elongated hole 65 is formed in a track shape that is long in the vertical direction at the center of the plate surface of the movable member 61 and is a combination of an arc portion and a linear portion. In addition, a second step portion 65a projecting inward is integrally formed.
On the other hand, the fixing member 62 is formed in the same track shape that is shorter than the longitudinal length of the elongated hole 65 and has the same lateral width as that of the elongated hole 65, and is fixed to the fixing rod 3. The fixed base 67 and the first step portion 68 that protrudes outward from the entire outer peripheral edge of the outer fixed base 67 on the side opposite to the fixed rod 3 (on the vertical frame 4 side) are integrally provided. is doing. The fixing base 67 has fixing holes 67a and 67a drilled at two centers thereof, and the fixing screws 8 and 8 pass through the fixing holes 67a and 67a on the bottom wall 3b of the fixing rod 3. It is fixed to.

  Then, the fixed member 62 is fitted into the elongated hole 65 of the movable member 61 and fixed on the bottom wall 3b of the fixed rod 3, so that the first step portion 68 provided on the outer periphery of the fixed member 62 is movable. The second step portion 65a provided on the inner periphery of the member 61 is slidably engaged. That is, the second step portion 65a of the movable member 61 is slidably sandwiched between the first step portion 68 of the fixed member 62 and the bottom wall 3b of the fixed rod 3, and the movable member 61 is moved to the bottom portion. It is held on the wall 3b so as to be slidable back and forth in the vertical direction.

Further, the second locking member 6 includes locking means for locking the movable member 61 so as to be freely disengaged at the second position. Specifically, as shown in FIG. 4, this locking means is provided on each engaging surface where the first step portion 68 of the fixed member 62 and the second step portion 65 a of the movable member 61 are slidably contacted. The convex portion 9 is provided at the lowest position of the first step portion 68, and the concave portion 10 is provided at the lowest position of the second step portion 65a.
And according to this latching means, when the movable member 61 is moved to the second position which is the slide end above it, the concave portion 10 is engaged with the convex portion 9, so that the movable member 61 Regardless of its own weight, it is locked at the second position. Therefore, for example, even when a plurality of sets of the first and second locking members 5 and 6 are disposed between the vertical frame 4 and the fixing rod 3 as in this embodiment, Since the movable member 61 of the second locking member 6 can be reliably and easily locked at the second position which is the unlocking position, there is an advantage that the fixing rod 3 can be easily attached to and detached from the vertical frame 4. .
In this embodiment, a locking means similar to the above-described locking means is also provided at the downward slide end so that the movable member 61 is locked to the fixed member 62 even in the first position. It is configured. Therefore, even if some external force acts on the movable member 61, the movable member 61 can be prevented from being carelessly detached from the first position.

According to the mounting mechanism of the fixed rod 3 in the lateral pulling type apparatus having the above-described configuration, first, the operation portion 64 of the movable member 61 of each second locking member 6 is pushed up, and the movable member 61 is switched to the second position. In a locked state, the fixed rod 3 of the screen device 1 is installed along the vertical frame 4 of the building opening, and then the movable members 61 protruding from the side walls 3c, 3c of the fixed rod 3 to the outside are installed. Each of the movable members 61 is switched from the second position to the first position by pushing down the operation portions 64, and the second engaging portions 63 of the movable members 61 are switched to the first engaging portions of the first locking members 5. The fixing rod 3 is locked and attached to the vertical frame 4 by being engaged with each of 52. On the other hand, by performing the reverse operation, the engagement between the first engaging portions 52 and the second engaging portions 63 is released, and the fixing rod 3 can be removed from the vertical frame 4.
Therefore, even a terminal user who does not particularly have special techniques or knowledge can simply remove the screen 2 from the side walls 3c and 3c of the fixing rod 3 without removing the screen 2 or the like from the fixing rod 3 or using a tool or the like. The fixed rod 3 is moved with respect to the vertical frame 4 by an extremely simple operation of manually operating the operating portion 64 of the movable member 61 protruding outside and switching the movable member 61 to the first position or the second position. As a result, the screen device 1 can be easily attached to or removed from the building opening.

  The attachment mechanism of the first embodiment may be a screen device 1 configured to fixably attach a gutter member holding one end of the screen 2 to the vertical frame 4 of the building opening, such as a folding type or a winding type. Therefore, the fixing rod 3 may be, for example, a winding box of a winding screen device.

In the first embodiment, the first locking member 5 is arranged in the vertical frame 4 and the second locking member 6 is arranged in the fixed rod 3. Conversely, the first locking member 5 is fixed in the fixed rod 3. In addition, the second locking member 6 may be arranged in the vertical frame 4.
Moreover, in the said Example, although the example which latches to the 1st latching member 5 by slidably moving the 2nd latching member 6 to the downward direction of the fixed rod 3, the 1st latching member 5 is shown. The first locking member 5 is disposed on the upper side of the second locking member 6 so that the first engaging portion 52 faces downward to open the engaging recess 53 downward, and The second locking member 6 is installed so that the second engaging portion 63 is disposed at the upper end of the movable member 61, and the movable member 61 is slid upward to thereby move the second engaging portion 63 and the second engaging portion 63 together. It is good also as a structure which the 1 engaging part 52 engages. Alternatively, the sliding direction of the movable member 61 as described above is not the vertical direction, but the second engaging portion 63 is moved by sliding the movable member 61 in a direction (front-rear direction) perpendicular to the side wall 3c of the fixed rod 3. The first engagement part 52 may be engaged and disengaged.
In the former case, it is important to provide a locking means for reliably locking the second locking member 6 in the first position, and in the latter case, it is important to provide an appropriate operation portion.

Furthermore, in the said Example, although the said operation part 64 becomes the shape which appeared in column shape, the shape of this operation part may be what kind of shape, if it does not become the hindrance of operation.
Moreover, in the said Example, the latching means for latching the movable member 61 in the said 2nd position in the said 2nd position by the recessed part 10 provided in the movable member 61, and the convex part 9 provided in the fixed member 62 are used. However, conversely, the movable member 61 may be provided with the convex portion 9 and the fixed member 62 may be provided with the concave portion 10. Further, as the locking means, any means other than the structure in which the convex portion 9 and the concave portion 10 are engaged can be used as long as the movable member 61 can be detachably locked at the second position. be able to.

7 to 9 show a second embodiment of the mounting mechanism of the fixing rod in the horizontal pulling screen apparatus according to the present invention. The mounting mechanism of the fixed rod 3 according to the second embodiment is the length of the mounting surface of the vertical frame 4 (that is, the building) when an upward force is applied to the fixed rod 3, for example, when the movable member 61 is operated. The first embodiment described above is provided with the stopper means 11 for preventing the fixing rod 3 formed shorter than the opening height of the opening portion from moving up with respect to the vertical frame 4 unexpectedly. It is different from the example.
In addition, in order to avoid duplication of description about the component part in the 2nd Example common to the said 1st Example, and the effect accompanying it, description is abbreviate | omitted in order to avoid duplication.

The mounting mechanism of the fixing rod 3 according to the second embodiment has a plurality of first locking members and a plurality of second locking members arranged in the same manner as in the first embodiment, and is positioned at least at the lowest level among them. The set includes the stopper means 11.
The stopper means 11 includes a first member 12 provided on the mounting surface of the vertical frame 4, and a second member 13 provided on a surface of the bottom wall 3 b of the fixing rod 3 facing the mounting surface. It is possible to prevent the fixed rod 3 from moving upward relative to the vertical frame 4 by engaging the second member 13 with the first member 12 from below.

The first member 12 is integrally formed with a flat plate-like fixing portion 51 ′ of the first locking member 5 ′ fixed on the mounting surface of the vertical frame 4, and is downward from the fixing portion 51 ′. And a first tip 14 that engages with the second member 13 is formed at the lower end of the protrusion.
Specifically, the first member 12 is inclined vertically downward at the tip of the inclined portion 12a, and an inclined portion 12a that is inclined to the fixing rod 3 side so as to be separated from the fixing portion 51 ′ as it goes downward. And a vertical portion 12b. The inclined portion 12a and the vertical portion 12b are formed by integrally cutting up from the flat plate-shaped fixing portion 51 ′, and the inclined portion 12a is located on the proximal end side and the vertical portion 12b is located on the distal end side. Yes. The inclined portion 12a is extended to such an extent that the vertical portion 12b is positioned on substantially the same plane as the first engaging portion 52 ′ of the first locking member 5 ′, and the vertical portion 12b is The downward leading end surface forms the first contact portion 14 for making contact with a second contact portion 15 of the second member 13 described later. As a result, a substantially rectangular hole 54 is formed in a portion of the fixed portion 51 ′ where the inclined portion 12a and the vertical portion 12b are cut and raised.

In this embodiment, as shown in FIGS. 7 (b), 8 (b), and 9 (b), the first locking member 5 'has its lower end, that is, the lower end of the fixing portion 51' as described above. It is fixed to the vertical frame 4 in contact with the lower horizontal frame 35 of the building opening. Thereby, since the first locking member 5 ′ can be fixed to the vertical frame 4 with the lower horizontal frame 35 as a reference surface, the positioning of the first locking member 5 ′ can be performed very easily, It is possible to easily and accurately perform relative alignment between the first contact portion 14 and the second contact portion 15 described later in the stopper means 11.
The first engaging member 5 ′ is fixed to the vertical frame 4 in the axial direction (vertical direction) formed between the first engaging portion 52 ′ and the first member 12 in the fixing portion 51 ′. This is done by the fixing screw 7 'through the long fixing long hole 51a'. And the fixed height with respect to the vertical frame 4 of 1st engagement member 5 'can be finely adjusted by this fixing long hole 51a'.

  On the other hand, the second member 13 is composed of a stepped portion projecting substantially at the center of the surface of the fixed rod 3 facing the vertical frame 4, and the lateral width of the second member 13 is about half that of the fixed rod 3. ing. Then, an upward end surface standing up from the facing surface in the stepped portion, that is, an upper end surface is arranged to face the first contact portion 14 when the fixing rod 3 is mounted on the vertical frame 4. When the upward force is applied to the fixed rod 3 when the portion 15 is formed, the fixed rod 3 is brought into contact with the vertical frame 4 by the contact of the second contact portion 15 with the first contact portion 14. It can be prevented from moving up.

The second member 13 is wider than the first contact portion 14 so that the upper end surface forming the second contact portion 15 can contact the first contact portion 14 reliably and stably. The first contact portion 14 has the same thickness as the first contact portion 14. The second contact portion 15 is disposed on the fixed rod 3 in a state where the second contact portion 15 is located at a height substantially the same as or slightly lower than the first contact portion 14. At this time, as in the latter case, a slight gap is formed between the first contact portion 14 and the second contact portion 15 in a state where the fixing rod 3 is mounted on the vertical frame 4. In this case, it is desirable because the fixing rod 3 can be easily attached to and detached from the vertical frame 4.
The first locking member 5 ′ and the second member 13 described above are formed to have a constant width that is substantially the same as each other, and the first member 12 is approximately half of the second member 13. It is formed with a certain width.

In this embodiment, as can be seen from FIGS. 7 (b), 8 (b), and 9 (b), the fixed rod 3 has an end cap 37 fixed to the lower end of the long rod body 36. The second member 13 is formed integrally with the end cap 37.
The second member 13 is provided upward from the lower end of the end cap 37, and a part of the upper end side protrudes from the upper end of the end cap 37. The protruding portion is superimposed on the bottom wall 3b of the rod main body 36, and is fixed to the rod main body 36 by the fixing screw 16 in the vicinity of the upper end thereof. Therefore, the second member 13 of this embodiment functions not only as the original stopper means 11 but also as a means for fixing the end cap 37 to the heel body 36.

As shown in FIG. 7, the attachment mechanism of the fixed rod 3 having the above-described structure is first configured to push up the operating portion 64 of the movable member 61 of the second locking member 6 to switch the movable member 61 to the second position. 8, the fixing rod 3 of the screen device 1 is brought into contact with the first contact portion 14 of the first member 12 of the stopper means 11 and the second contact portion 15 of the second member 13. It is installed along the vertical frame 4 in a state of being opposed to each other via a slight gap. At this time, the screw head 16a of the fixing screw 16 of the second member 13 is accommodated in the hole 54 of the fixing portion 51 ′ in the first engaging member 5 ′.
Then, as shown in FIG. 9, the operation unit 64 of the movable member 61 is pushed down to switch the movable member 61 from the second position to the first position, so that the fixed rod 3 is attached to the vertical frame 4. It is attached in a locked state. At this time, the first contact portion 14 and the second contact portion 15 are continuously held in contact with each other or facing each other through a slight gap.

  As a result, the same effects as those of the first embodiment can be obtained, and when an upward force is applied to the fixed rod 3, for example, when the movable member 61 is operated, the first contact of the second contact portion 15 is achieved. The contact with the contact portion 14 can reliably prevent the fixing rod 3 from moving up with respect to the vertical frame 4 unexpectedly. Therefore, for example, when releasing the engagement between the first engagement portion 52 ′ of the first locking member 5 ′ and the second engagement portion 63 of the movable member 61 and removing the fixed rod 3 from the vertical frame 4, The movable member 61 can be reliably slid upward with respect to the rod main body 36 of the fixed rod 3, and the releasing operation and the removing operation can be performed smoothly.

  In the second embodiment, the first locking member 5 'and the first member 12 of the stopper means 11 are integrally formed. However, they may be configured separately. Further, the second member 13 is not necessarily formed integrally with the end cap. For example, a vertically long plate-like member is separately attached to the bottom wall 3b of the fixing rod 3, and is configured as a separate member. May be. Further, the stopper means 11 itself may be provided anywhere as long as it does not hinder the engagement of the first and second engaging members 5 ′ and 6.

  Further, the stopper means 11 is not limited to that of the second embodiment, and the first member provided on the vertical frame 4 and the second member provided on the fixing rod 3 are engaged with each other to fix the fixing member. Any configuration can be adopted as long as it can prevent the upward movement of 3.

It is a front view which shows 1st Example of the attachment mechanism of the fixed rod in the horizontal-drawing type screen apparatus of this invention. It is a front view which shows the state which removed the fixing rod from the vertical frame of the building opening part. It is a disassembled perspective view of the attachment mechanism of the fixed rod which concerns on this invention. However, the vertical frame is omitted. It is an expanded side sectional view of the 2nd locking member of the present invention. It is the (a) perspective view and the (b) principal part side sectional view showing the state where the 2nd locking member exists in the 2nd position. However, the vertical frame is omitted in (a). It is the (a) perspective view and the (b) principal part sectional side view which show the state which has the 2nd locking member in the 1st position. However, the vertical frame is omitted in (a). It is the (a) principal part perspective view and (b) principal part side sectional view which show the state before attaching the fixing rod of 2nd Example of this invention to a vertical frame. However, in (a), the vertical frame and the fixing screw are omitted. It is the (a) principal part perspective view which shows the state which the 2nd locking member exists in a 2nd position, (b) principal part side sectional drawing. However, in (a), the vertical frame and the fixing screw are omitted. It is the (a) principal part perspective view which shows the state which the said 2nd locking member exists in a 1st position, (b) principal part side sectional drawing. However, in (a), the vertical frame and the fixing screw are omitted.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Horizontal pulling type screen apparatus 2 Screen 3 Fixing rod 3c Side wall 4 Vertical frame 5, 5 '1st locking member 6 2nd locking member 9 Convex part 10 Recessed part 11 Stopper means 12 1st member 13 2nd member 14 1st Contact portion 15 Second contact portion 35 Lower horizontal frame 36 框 Main body 37 End cap 51, 51 ′ Fixed portion 52 First engagement portion 53 Engagement recess 61 Movable member 62 Fixed member 63 Second engagement portion 64 Operation Portion 65 Long hole 65a Second step portion 68 First step portion

Claims (11)

An attaching mechanism for detachably attaching a fixing rod for holding one end of the screen in a horizontally pulling screen device to a vertical frame of a building opening,
A first locking member having a first engaging portion and a fixing portion, and fixed to one of the vertical frame or the fixing rod at the fixing portion; a second engaging / disengaging with the first engaging portion; A movable member having an engagement portion and an operation portion, and a second locking member attached to the other of the vertical frame or the fixed rod;
The first locking member and the second locking member are disposed at opposite positions in the vertical frame and the fixed rod, respectively , and the operation portion of the movable member in the second locking member is located between the vertical frame and the fixed rod. It is arranged to be slidable in the vertical direction by hand operation on the outer side wall of the side fixing rod from the side ,
By operating the operation portion, the movable member is engaged with the second engagement portion with the first engagement portion and the first position on the lower side where the fixed rod is locked to the vertical frame, and the first 2 is configured to be switchable to an upper second position where the engagement between the engaging portion and the first engaging portion is released and the locking of the fixing rod is released.
A mounting mechanism for a fixing rod in a horizontal pulling type screen device. A mounting mechanism for a fixed rod in the laterally pulling screen device according to claim 1,
A pair of projecting portions parallel to each other are integrally provided at both end edges of the bottom wall of the fixed rod opposite to the vertical frame, and the second locking member excluding the operating portion projecting from the movable member, the projecting portion The operation part is accommodated between the parts and protrudes outside the side wall of the fixing rod through the notch provided in the protrusion. A mounting mechanism for a fixing rod in the horizontal pulling screen device according to claim 1 or 2,
The second locking member is provided with locking means for locking the movable member so as to be freely disengaged at the second position. A mounting mechanism for a fixed rod in the horizontal pulling screen device according to claim 3,
An engagement recess opening upward is formed by the first engagement portion of the first locking member,
The second engaging portion of the movable member in the second locking member is formed by a tongue piece extending downward;
The first engaging portion and the second engaging portion are engaged with each other when the tongue piece is inserted into the engaging recess in the first position. A mounting mechanism for a fixed rod in the horizontal pulling screen device according to claim 4,
The first locking member is fixed on the vertical frame;
The second locking member is formed in a plate shape on a surface facing the vertical frame on the bottom wall of the fixing rod, and is formed in a plate shape on the surface facing the bottom wall by the fixing member. And the movable member held slidably at the
Further, the movable member has an elongated hole in the vertical direction, and the fixed member formed shorter than the length of the elongated hole is fitted in the elongated hole, and is formed at the lower end of the movable member. The above tongue piece is formed. A mounting mechanism for a fixed rod in the horizontal pulling screen device according to claim 5,
A hook-shaped first step is formed on the outer periphery of the fixing member,
A second step portion that is slidably engaged with the first step portion is formed on the inner periphery of the elongated hole in the movable member,
The locking means is constituted by a concave portion and a convex portion that are formed at the respective step portions and can be freely engaged and disengaged. A mounting mechanism of a fixing rod in the horizontal pulling type screen device according to any one of claims 1 to 6,
The fixing rod is formed shorter than the length of the mounting surface of the vertical frame to which the fixing rod is attached, and the mounting mechanism includes stopper means for preventing the fixing rod attached to the vertical frame from moving up. And
The stopper means is constituted by a first member provided on the mounting surface of the vertical frame and a second member provided on a surface of the bottom wall of the fixing rod facing the mounting surface, The one which prevents the upward movement of the fixing rod with respect to the vertical frame by the engagement between the first member and the second member. A mounting mechanism for a fixed rod in the horizontal pulling screen device according to claim 7,
The first member is formed with a downward first contact portion, and the second member is formed with an upward second contact portion,
What prevents the upward movement of the fixing rod with respect to the vertical frame by the lower contact of the second contact portion with the first contact portion. A mounting mechanism of a fixing rod in the horizontal pulling screen device according to claim 8,
The first member is composed of a protruding portion integrally raised downward from a fixing portion of the first locking member fixed on the mounting surface of the vertical frame, and a lower end surface of the protruding portion is Forming the first contact portion;
The second member is composed of a stepped portion raised so as to extend downward from the facing surface of the fixed rod, and an upward end surface rising from the facing surface of the stepped portion is the second contact portion. Forming part. A mounting mechanism for a fixing rod in the horizontal screen device according to claim 9,
The first locking member is fixed to the vertical frame with its lower end abutting on the lower horizontal frame of the building opening. A mounting mechanism of a fixing rod in the horizontal pulling type screen device according to any one of claims 7 to 10,
The fixed rod has a long rod body and an end cap fixed to the lower end of the rod body, and the second member is formed integrally with the end cap.

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