JPH10205255A - Awning instrument - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve a function by retaining a member supporting the intermediate section of a sheet and a bracket, by which the front end of the sheet is overhung, in specified height through a sash bar. SOLUTION: The awning instrument is composed of a sash bar 1, a rolling screen 2, an intermediate support member 3 and a bracket 4. Flutes are formed on both side walls of the inside of the bar 1, and a plurality of lateral bracings communicating with the flutes are formed into the bar 1 at regular intervals. The member 3 and the bracket 4 are slid in the flutes through projections formed in and sections. The height of an awning sheet 21 is adjusted in such a manner that the grip of a horizontal muntin 42 is grasped, the sheet 21 is lowered up to desired height, the bracket 4 is made horizontal while using a bracket base section 32 as a shaft, and the projection of the base section of the bracket 4 is retained into the lateral bracings of the bar 1. The angle of overhang of the sheet 21 is adjusted in such a manner that the member 3 is moved to the desired places of upper and lower sections and pushed to the outdoor side, and the projection of the support member 3 is engaged into the lateral bracings of the bar 1. Accordingly, the awning instrument can be adjusted manually, and anyone can assemble the awning instrument simply because of simple structure.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sunshade mounted on an opening of a building such as a window. More specifically, the present invention relates to a sunshade device that can arbitrarily and easily set the height of a sunshade sheet and the angle of the sheet overhang according to sunshine conditions, wind / wind direction conditions, and the like.

[0002]

2. Description of the Related Art As a conventional awning device of a sunshade sheet drawer type, there is, for example, a registered utility model publication No. 30001.
There is a device disclosed in Japanese Patent Publication No. 30-300. In this method, the slide arm travels up and down the guide rails to adjust the height of the shade sheet. However, the draw-out and take-up of the shade sheet are all performed by power, and the structure is complicated. Was difficult to assemble and install by himself. Therefore, there has been a demand for a sunshade that can be easily handled by a user manually and that is easy to assemble and install.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the conventional awning device, and an object of the present invention is to provide a awning sheet that can be manually operated without the need for a motor or the like. It is an object of the present invention to provide a sunshade device in which the height and the angle of the sheet projecting portion can be arbitrarily set, and which is easy to handle and has a simple structure.

[0004] Another object is that a user purchases a product at a store, takes it home, and assembles it using a normal household tool (a hammer or a screwdriver) according to the size of the window frame at home. To provide a awning that can be attached to a window frame.

[0005]

That is, a sunshade according to the first invention of the present invention (claim 1) has a vertical groove 11 provided from the upper end to the lower end of the inner side wall, and the middle of the vertical groove 11. A pair of sash bars 1 provided with a lateral groove 12 communicating with the vertical groove on the inner side wall, a roll screen 2 attached to the upper part of the sash bar 1, and an intermediate portion of a sheet pulled out from the roll screen 2. Intermediate support member 3 which supports transversely and has protrusions (31a, 31b) at both ends which engage grooves (11, 12) of sash bar 1.
And a bracket 4 which can protrude the leading end of the sheet drawn out from the roll screen 2 and has a projection 41 at its base engaging with the groove (11, 12) of the sash bar 1. , Intermediate support member 3
The projections (31, 31b) slide up and down in the vertical groove 11 of the sash bar 1, or the projections are locked by being inserted into the horizontal groove 12, so that the intermediate support member is at a predetermined height. On the other hand, the protrusion 41 at the base of the bracket 4 slides up and down in the vertical groove 11 of the sash bar 1, or the protrusion 41 is locked by being inserted into the lateral groove 12. A awning device, wherein the bracket can be locked at a predetermined height.

A second invention of the present invention is characterized in that the pair of sash bars is attached to the horizontal rail 6 attached to the rain shield plate portion 7a of the sash 7 of the window frame by the engagement fitting 10. This is a method for mounting the awning device according to the first invention.

[0007]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to embodiments shown in the drawings. FIG. 1 is a vertical sectional view showing the awning device, and FIG. 2 is a perspective view of the awning device attached to the window frame as viewed from the front left side.

In FIG. 1, the awning device according to the present invention comprises a sash bar 1, a roll screen 2, an intermediate support member 3, and a bracket 4. 1 and 2
As shown in (2), the sunshade sheet can be extended by rotating the bracket 4 at an angle of 90 degrees with the bracket base 43 as an axis and extending it horizontally. In FIG. 2, the intermediate support member 3 and the bracket 4 can be independently moved up and down to adjust the angle a and the height b of the shade sheet. The sash bar 1, the intermediate support member 3, and the bracket 4 are configured as follows in order to provide a shade device having such features.

(A) Sash bar FIGS. 3 and 4 show a part of the sash bar. FIG. 3 is a perspective view seen from the front upper end direction. FIG. 4 is a line AA in FIG. It is a vertical sectional view. The pair of sash bars 1 is attached to the vertical position of the window frame. As shown in FIG. 3, the sash bars 1 are hollow and have openings, and projections (31a, 31a, 31b)
Further, vertical grooves 11 in which projections 41 provided at both ends of the base 43 of the bracket 4 can slide up and down are provided from the upper end to the lower end of both side walls 1a inside the sash bar.

In the middle of the vertical groove 11, horizontal grooves 12 into which the projections (31a, 31b, 41) can be inserted are provided on both side walls inside the sash bar 1 in communication with the vertical grooves. . By providing such a vertical groove and a horizontal groove, the projections (31a, 31b, 41) can be moved in a vertical and horizontal sliding state. The number of the lateral grooves 12 provided in the intermediate portion of the vertical groove 11 can be any number at an appropriate position for locking the intermediate support member 3 and the bracket 4.
It is convenient and appropriate for the user if the lateral grooves are provided at intervals of about 25 cm.

The sash bar 1 is usually manufactured by stamping a metal such as iron or aluminum. Grooves (11, 12)
May be formed at the same time as embossing, but it is easier to manufacture by sticking a metal plate such as iron or aluminum to the side wall surface inside the sash bar after embossing.

As shown in FIG. 1, a stopper 13 is provided at the lower end of the sash bar 1 to prevent the bracket 4 from falling off and to hook a hook 44 at the tip of the bracket.
Is attached.

(B) Intermediate support member FIG. 5 is a perspective view of the intermediate support member 3 as viewed from the front left side, and FIG. 6 is a projection (31a, 3a) provided on the intermediate support member.
1b) is a vertical sectional view showing a state of sliding in the vertical groove 11 of the sash bar, and FIG. 7 shows a state in which an upper projection 31a provided on the intermediate support member is inserted into the lateral groove 12 of the sash bar. It is a vertical direction sectional view.

The intermediate support member 3 comprises side plates 32 constituting both side surfaces of the intermediate support member and provided with projections (31a, 31b), and a columnar support rod 33 for supporting the sunshade sheet in a transverse manner. , A handle bar 34 used by the user during operation, and a coupling plate 35 for coupling these components. The intermediate support member 3 is engaged with the sash bar 1 and moves up and down, and is locked at an arbitrary position, so that the intermediate portion of the surface of the sunshade sheet 21 pulled out from the roll screen 2 is supported by the support rod 33. Are supported transversely to adjust the angle of the protruding portion of the sheet.

A pair of projections (31a, 31b) are provided at upper and lower portions of both left and right surfaces of a pair of side plates 32 attached to the left and right ends of the intermediate support member 3, respectively. As shown, the vertical groove 11 of the sash bar 1
By sliding inside, the intermediate support member 3 moves up and down. Also, as shown in FIG. 7, the upper projection 31a among the projections provided on the side plate 32 is inserted into the horizontal groove 12, while the lower projection 31b contacts the wall surface of the vertical groove 11, whereby the intermediate support member 3 becomes Lock. Such protrusions (31
a, 31b) are preferably formed in a columnar shape to facilitate sliding in the grooves (11, 12). Also, the projections (31a, 31b) are formed in a wheel shape, and the grooves (11, 31) are formed.
12) A mode in which the vehicle travels while rotating inside.

The upper protrusion 31a and the lower protrusion 31b of the side plate 32 are positioned obliquely, that is, the relatively upper protrusion 31a.
Is preferably provided indoors. This makes it easier for the user to insert the upper projection 31a into the lateral groove 11 by lightly pressing the handle bar 34 when the user operates the awning device according to the present invention from indoors, and thus the locking of the intermediate support member is facilitated. Easier to do.

Further, from the same point of view, as shown in FIG. 4, in a portion where the horizontal groove 12 communicates with the vertical groove 11 of the sash bar 1, the depth d1 of the upper end of the vertical groove is set to the depth d2 of the lower end of the vertical groove.
It is preferable to be formed so as to be shallower, that is, d1 <d2. By forming a groove having a structure on the side wall surface in the sash bar 1, the upper projection 31a can be easily brought into contact with the upper end of the vertical groove, so that the upper projection 31a is inserted into the horizontal groove by lightly pressing the handle bar 34. It becomes easier and more smooth operation becomes possible.

Preferably, the upper end of the side plate 32 and the upper end of the sash bar 1 are connected by an elastic body such as a coil spring 36 so that the intermediate support member 3 is always pulled upward. If such a coil spring 36 is used, the upper protrusion 3
When the intermediate support member 3 is locked by the insertion of 1a into the lateral groove 12, the protrusion can be prevented from dropping from the inside of the lateral groove, and the locked state can be easily and reliably maintained. Further, the use of the coil spring 36 and the like also contributes to reducing the burden when the user pushes the intermediate support member 3 upward.

In the present embodiment, the side plate 32 and the coupling plate 35 are divided into two parts in consideration of the simplicity in manufacturing. However, both parts are integrated into one part, that is, Of course, it is also possible to use a single component having the projection 31 and a function of connecting the support bar 33 and the handle bar 34, and the same effect of the present invention as in this embodiment can be expected.

(C) Bracket FIG. 8 is a perspective view of the bracket 4 as viewed from the front left side. FIG. 9 shows a state in which the protrusion 41 provided on the bracket base 43 slides in the vertical groove 11 of the sash bar. FIG. 10 is a vertical sectional view showing a state in which a protrusion 41 provided on a bracket base is inserted into the lateral groove 12 of the sash bar.

As shown in FIG. 8, the pair of left and right brackets 4 is connected to a horizontal rail 42 to which the front end 21a of the sunshade sheet 21 is attached, and the bracket 4 is rotated 90 degrees around the bracket base 43 to be in a horizontal state. The awning sheet 21 can be extended by raising it. When operating the bracket, a handle 45 attached to the center of the horizontal rail 42 is used.

A pair of projections 41 are provided at two locations in the longitudinal direction on both left and right sides of the base 43 of the bracket, respectively. As shown in FIG.
By sliding inside, the bracket 4 and the horizontal rail 42 attached to the bracket move up and down. Further, as shown in FIG. 10, the projections 41 are inserted into the lateral grooves 12, so that the bracket 4 and the horizontal rail 42 attached to the bracket are locked. It is preferable that the projection 41 is formed in a columnar shape so as to easily slide in the grooves (11, 12). Further, the projection 41 may be formed in a wheel shape and run while rotating in the grooves (11, 12).

By providing two projections in the longitudinal direction of the base portion 43 of the bracket, both projections are inserted into the lateral grooves to lock the bracket in a horizontal state, and it is possible to maintain such a locked state. Accordingly, the sash bar 1 is moved up and down in a state where the bracket 4 is hung, and the bracket 4 is rotated 90 degrees about the bracket base 43 as an axis and stopped in a state where it is raised horizontally.

As shown in FIG. 8, a hook 44 is provided at the distal end of the bracket 4 so as to be engaged with the stopper 13 at the lower end of the sash bar so that the bracket can be held down. In this case, the sunshade sheet is pulled down to the bottom in a flat state (without overhang), and the window opening is completely closed. The awning sheet 21 is made of a waterproof fabric for a tent such as cotton, vinylon, and nylon. The state in which the sun shade sheet 21 is lowered most is not only wind and rain but also a security measure at night.

(D) Operation The present invention is configured as described above, and its operation (operation method of the sunshade device) will be described below mainly with reference to FIG. The operations described below assume that the user performs the operation from the indoor side.

(A) Adjusting the height of the awning sheet The grip 45 (not shown) of the horizontal rail 42 is grasped and the awning sheet 2 is adjusted.
1 is pulled down to an appropriate height according to the sunshine conditions, wind direction and wind conditions. As a result, the sheet 21 is fed out from the roll screen 2 in the head box 5 with an appropriate length. After deciding the height position, the handle 45 is pushed up toward the outside, and the bracket 4 is pivoted around the bracket base 43.
Is rotated 90 degrees to a horizontal state, and then, in a horizontal state, the handle 45 is pulled in the indoor direction, and the protrusions 41 of the bracket are pulled out.
(Not shown) with the lateral groove 12 (not shown) of the sash bar 1
Insert inside. In this way, the bracket 4 is locked while being horizontally extended, and the sheet is in an extended state.

To release (raise) the sheet 21 after releasing the overhang state, the operation described above may be performed in the reverse manner. The handle 45 is pushed down so that the projection of the bracket 4 is moved from the inside of the lateral groove 12 to the vertical groove 11 (FIG. (Not shown), and the handle 45 is pushed up with the bracket hanging down.

(B) Adjusting the angle of the overhanging portion of the sunshade sheet Grasp the handle bar 34 (not shown) of the intermediate support member 3 and pull it forward (indoor side). And moves into the vertical groove 11 so that the intermediate support member can move up and down. The intermediate support member 3 is moved up and down to a position where the overhanging portion of the sunshade sheet is at an appropriate angle according to the sunshine condition and the wind direction / wind force condition. When the intermediate support member 3 is pushed outdoors, the upper protrusion 31a is inserted into the lateral groove 12 and The support member is locked.

(E) Assembly of awning device and installation on window frame (a) To assemble the awning device as shown in FIGS. 1 and 2, a user purchases a awning device set corresponding to the window size, and Of sash bars 1 on the floor,
The head box 5 containing the roll screen 2 is attached to the sash bar 1 with screws or the like. Roll screen 2
A horizontal rail 42 is attached to the front end 21a of the sunshade sheet 21 in advance, and the roll screen 2 is wound up with the horizontal rail 42 attached.

(B) Next, the intermediate support member 3 is attached by inserting the projection 41 of the side plate 32 from the lower end of the sash bar 1 into the vertical groove 11. (C) Next, from the lower end of the sash bar to the bracket base 4
The bracket 4 is attached to the left and right sash bars 1 by inserting the three projections 41 into the vertical grooves 11. (D) Finally, the ends of both brackets are fastened to the cross rail 42 with screws or the like, and the assembly of the awning device is completed.

(E) Next, a method of mounting the sunshade according to the second invention of the present application will be described with reference to FIGS. 11, 12, 13 and 14. FIG. 11 is a vertical sectional view showing an attached state of the sunshade device. The awning device according to the present invention described above is applied to the sash 7 of the window frame by the rain shield plate portion 7a.
It can be easily attached to.

FIG. 12 is a plan view of the engagement fitting 10 used at the time of attachment. The engaging fitting 10 is made of an elastic metal, and can be firmly fixed by being driven into the rain shield plate 7a of the sash 7 using a hammer or the like.
b, a screw 10a for sandwiching and fixing the bent plate portion 6a of the horizontal rail 6 with a receiving plate 10d, and an interval portion 10c for supporting the horizontal rail 6 at a certain interval.

FIG. 13 shows a state in which the horizontal rail 6 is locked to the engagement fitting 10. FIG. 14 shows a procedure in which the horizontal rail 6 is locked by the engagement fitting 10. The horizontal rail 6 is provided with a screw hole (not shown) at a position to be engaged with the sash bar 1 in advance, while the sash bar 1 is also provided with a screw hole 1b as shown in FIGS. Therefore, the awning device can be easily attached to the rain shield plate portion 7a of the sash 7 with screws or the like.

[0034]

Since the sunshade device of the present invention is constructed as described above, it has the following remarkable effects. (A) The height of the sunshade sheet and the angle of the sunshade sheet overhang can be adjusted manually without using power. Moreover, since the height and the angle can be adjusted separately and independently, the combinations of the height and the angle are infinite, and the user can adjust the height and angle according to various conditions such as sunshine conditions, wind direction and wind force. Can be adjusted freely.

(B) Since the projection is inserted into the lateral groove of the sash bar and locked, the bracket is securely raised and the intermediate support member is securely locked, and can be used even on a day with strong wind and rain. it can. (C) Since the roll screen method is used, the bracket can be slid upward lightly without wrinkling when the sheet is pulled up.

(D) By using the engagement metal fitting, the sunshade device of the present invention can be easily attached to the rain shield plate portion of the window opening sash. (E) Since the number of parts is small, the structure is simple and the assembling is easy, and anyone can easily attach it, a shade device can be sold as a set as a set.

[Brief description of the drawings]

FIG. 1 is a vertical sectional explanatory view showing a awning device according to the present invention.

FIG. 2 is a perspective view of the awning device according to the present invention as viewed from the front left direction.

FIG. 3 is a perspective view of the sash bar as viewed from the front upper end direction.

FIG. 4 is a vertical sectional view taken along line AA in FIG. 3;

FIG. 5 is a perspective view of the intermediate support member as viewed from the front left side.

FIG. 6 is an explanatory vertical sectional view showing a state in which a projection of an intermediate support member slides in a vertical groove of a sash bar.

FIG. 7 is a vertical cross-sectional explanatory view showing a state where an upper protrusion of an intermediate support member is inserted into a lateral groove of a sash bar.

FIG. 8 is a perspective view of the bracket viewed from the front left side.

FIG. 9 is a vertical sectional explanatory view showing a state in which a projection provided on a bracket base slides in a vertical groove of a sash bar.

FIG. 10 is a vertical cross-sectional explanatory view showing a state in which a protrusion provided on a bracket base is inserted into a lateral groove of a sash bar.

FIG. 11 is an explanatory vertical sectional view showing an attached state of the sunshade device.

FIG. 12 is a plan view of an engagement fitting.

FIG. 13 is a side view showing a state in which the horizontal rail is locked by an engagement fitting.

FIG. 14 is an explanatory view showing a state in which an engagement fitting is attached to a rain shield plate portion of a sash, and a horizontal rail is attached to the engagement fitting.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Sash bar 1a Side wall of sash bar 1b Screw hole 2 Roll screen 3 Intermediate support member 4 Bracket 5 Head box 6 Side rail 6a Bending plate part 7 Sash of window part 7a Rain plate part 8 Window 9 Wall 10 Engagement fitting 10a Screw 10b Nipping part 10c Interval part 10d Receiving plate 11 Vertical groove 12 Horizontal groove 13 Stopper 21 Sunshade sheet 21a Front end part of sunshade sheet 31a Upper projection 31b Lower projection 32 Side plate 33 Support rod 34 Handle bar 35 Coupling plate 36 Coil spring 41 Projection 42 Side rail Base of bracket 44 Hook 45 Handle a Angle of sunshade sheet overhang b Height of sunshade sheet d1 Depth of upper end of vertical groove in communication with horizontal groove d2 Depth of lower end of vertical groove in communication with horizontal groove

Claims (5)

[Claims] 1. A vertical groove (11) is provided from an upper end to a lower end of an inner side wall, and a horizontal groove (12) communicating with the vertical groove is provided in an intermediate portion of the vertical groove on the inner side wall. A pair of sash bars (1), a roll screen (2) attached to the upper part of the sash bar (1), and a cross-section supporting an intermediate portion of a sheet drawn from the roll screen (2) and having both ends. Grooves (11,
An intermediate support member (3) having projections (31a, 31b) engaging with 12) and a front end portion of a sheet drawn from a roll screen (2) can be extended, and a sash bar (1) is provided at a base portion. And a bracket (4) having a projection (41) engaging with the groove (11, 12) of the intermediate support member (3).
31b) slides up and down in the vertical groove (11) of the sash bar (1), or the projection is inserted into the horizontal groove (12) to lock the intermediate support member to a predetermined height. On the other hand, the protrusion (41) at the base of the bracket (4) slides up and down in the vertical groove (11) of the sash bar (1), or the protrusion moves in the horizontal groove (12). A sun shade device characterized in that the bracket can be locked at a predetermined height by being locked by being inserted into the bracket. 2. A projection (31a, 31b) is provided at an upper portion and a lower portion on both left and right side surfaces of the intermediate support member (3), and both projections (31a, 31b) are formed in vertical grooves of the sash bar (1). By sliding in (11), the intermediate support member (3) moves up and down, and the upper protrusion (31a) of the protrusions is inserted into the lateral groove (12) of the sash bar (1). The lower projection (31b) abuts on the wall surface of the vertical groove (11) of the sash bar (1) to lock the intermediate support member (3), thereby locking the intermediate support member (3) at a predetermined height. The awning device according to claim 1, which can be used. 3. A projection (41) is provided on the base of the bracket (4) in two places in the longitudinal direction, and both projections are formed in the longitudinal groove (11).
By sliding inside, the bracket (4) moves up and down, and both projections are inserted and locked in the lateral grooves (12), so that the bracket can be locked at a predetermined height and The awning device according to claim 1, which can be locked horizontally. 4. In a portion where the horizontal groove (12) communicates with the vertical groove (11), the depth of the upper end of the vertical groove (11) is
1) The awning device according to any one of claims 1 to 3, wherein the awning device is formed to be shallower than a depth of a lower end portion. 5. A pair of sash bars (1) are engaged with a rain shield plate portion (7) of a sash (7) of a window frame by an engagement fitting (10).
5. The method according to claim 1, wherein the awning is attached to a horizontal rail attached to a).