JP3000662U - Blind mounting bracket - Google Patents

Abstract

(57) [Summary] (Modified) [Purpose] In a bracket for mounting a blind in a narrow space defined by a shield that can be opened and closed freely, the front and rear dimensions are narrow and the front and rear dimensions are narrow so that the blind can be installed in a narrow space. There is provided a blind mounting blind in which the lock of the blind is not released by the opening / closing operation of the shield. [Structure] An inner locking protruding edge is formed on the upper edge of a groove-shaped head box with an opening at the top, and the locking protruding edge of the head box is clamped by the rotating operation of the operation lever 10 so that it is attached to the lower surface of the window frame. In the bracket 3 to be fixed, a bent portion 11 in which the front end portion of the operating lever is bent downward, and a release prevention portion 12 that is inclined to the inside of the head box in a horizontal plane on the side of the bent portion are formed. Bracket for mounting blinds.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention provides a bracket for mounting a blind in a narrow space defined by a shield that can be opened and closed in the front and back, such as when installing a blind between a double sash or between a sash and a shoji in a Japanese-style room. It is related.

[0002]

[Prior art]

 When installing the blind between the double sashes or between the sash in the Japanese-style room and the shoji, the distance between the inner and outer sashes is small, so the front-back dimension of the headbox is reduced and the bracket for fixing the headbox to the lower surface of the window frame is also used. It is desirable that the head box does not protrude from the front and rear surfaces as much as possible.

Such a bracket is composed of a supporting member attached to the upper surface of the upper mounting space and a locking member rotatably attached to the supporting member in a horizontal direction. A locking portion that engages with the formed locking projection is formed inside the upper edge of the blind groove type head box in the locking member, and the locking member is formed integrally with this. A bracket has been proposed in which the head box is locked and released by being rotated by the operation lever portion.

In Japanese Utility Model Publication No. 40-34054, a support frame in which projecting edges are formed at the upper ends of both side walls and grooves are formed between the projecting edges, and a circle which is fitted into the grooves of the support frame on both sides of the substrate. An attachment device in which an arc-shaped rise is provided and a projecting edge is formed at the end of the projecting frame that engages with the lower surface of both projecting edges of the support frame, a handle is connected to one side between the projecting edges, and a nail hole is formed in the center. A blind consisting of the fixture, which is rotatably nailed to the upper frame of a room partition, window, etc., and the bent pieces of the support frame are hooked on both projecting edges and attached to the upper frame. A carten support frame attachment device is disclosed.

In Japanese Utility Model Application Laid-Open No. 63-106893, the upper edges of the groove-shaped frame body are bent inward to form hooking edges, and the hooking edges of the frame body are used as lever levers. In a mounting bracket that is locked by operation to be fixed to the mounting surface, a fitting member that fits between the bottom of the frame pair and the hanging edge is rotatably supported, and the fitting member is rotated. There is disclosed a blind mounting fitting characterized in that a lever for doing so is connected to a fitting member.

Further, in Japanese Utility Model Laid-Open No. 63-173497, the upper edges of the groove-shaped frame body are bent inward to form hooking edges, and the hooking edges of the frame body are used as operation levers. In a mounting bracket that is locked by rotation and fixed to the mounting surface, the shaft of the operation lever base is rotatably supported on one side of the support member to form the mounting bracket. The frame is provided with a locking part that supports one latching edge, and one side of the shaft part is provided with a locking groove that engages with the other latching edge based on the rotation of the operating lever. A blind mounting bracket is disclosed which is characterized by the above.

[0007]

[Problems to be solved by the device]

 However, with such a conventional bracket, for example, when a blind is mounted in a narrow space between the outer sash and the inner shoji, the front lever of the operation lever has a large protruding size, and its shape is also the shape of the bracket and the head box. The force is applied to the front end of the operating lever in the direction to release the engagement of the operating lever.For example, when the shoji is opened, the operating lever is rotated in the head box releasing direction to drop the blind. It can happen.

The present invention solves the problem in the conventional blind mounting bracket as described above, and opens and closes the shield when the blind is mounted in a narrow space defined by a shield that can be opened and closed. It provides a blind mounting bracket that prevents the blind from being released from the bracket and falling.

[0009]

[Means for Solving the Problems]

 As a means for solving the above problems, the present invention provides a bracket for mounting a blind in a narrow space defined by a shield that can be opened and closed at the front and back, and a groove type opening at the upper part of the blind. Of the head box, and a locking member integrally formed with the locking projection formed on the inside of the upper edge of the head box, and the locking section is engaged with the locking projection of the head box. The locking member comprises a support member that supports the locking member so that it can rotate in a horizontal plane between the locked position of the head box and the unlocked position of the head box that separates them, and the locking member is fixed in the narrow space. The stop member is integrally formed with an operation lever portion for rotating the stop member in a horizontal direction relative to the support member, and the head box locking of the locking member described above is provided at the front end of the operation lever portion. Bligh in position A bent part that corresponds to the side surface of the head box of the cord is formed, and a release prevention part that protrudes approximately equal to the protruding size of the bent part is formed on the side of the bent part that rotates in the direction of rotation when the operation lever is locked. In order to prevent the operation lever from rotating to the headbox release position even when the shield hits the operation lever when opening or closing the shield positioned in contact with the front side or the rear side of the blind. A featured bracket for bracket mounting is provided. .

[0010]

[Action]

 In the present invention, in the headbox locking position where the blind is attached, the operation lever is stopped at the position where the bent portion at the front end of the operation lever hits the side surface of the headbox, and in this state, the headbox is moved to the attachment position. Since it is locked, the protrusion distance of the bracket from the front and rear surfaces of the head box is minimized, and it does not prevent the front and rear openable shields from being opened and closed, and even if the shield hits the front end of the operating lever. However, the part inclined to the horizontal direction changes the direction of the force of the shield so that the shield can continue to open and close, and it is completely prevented that the blind is released from the bracket and falls. .

[0011]

【Example】

 The embodiment shown in the drawings will be described below.

FIG. 1 is a perspective view showing a blind mounted by a bracket according to the present invention, in which 1 is a blind, 2 is a head box provided on the blind, and 3 is a bracket.

FIG. 2 shows a state in which the blind 1 is attached to the narrow space defined by the outer sash 4 and the inner shoji 5 by the bracket 3 according to the present invention.

FIG. 3 is a perspective view showing an embodiment of the bracket of the present invention, and FIG. 4 is a plan view showing a state in which the head box is attached by the bracket.

The bracket 3 is integrally formed with a pair of locking portions 7 that engage with a locking projection 6 formed inside the upper edge of the groove-shaped head box 2 of which the upper portion of the blind 1 is open. It is possible to rotate in a horizontal plane between the locking member 8 and the headbox locking position where the locking portion 7 is engaged with the locking projection 6 of the headbox and the headbox releasing position where the locking box 7 and the locking box 7 are released. As shown in FIG. 2, the support member 9 supports the locking member 8 and is fixed in the narrow space described above, and the support member 9 is installed in the narrow space between the sash 4 and the door 5. Fixed.

The locking member 8 is integrally formed with an operation lever portion 10 for rotating the locking member 8 in the horizontal direction relative to the support member 9, and the operation lever portion 10 has the above-mentioned front end portion. The bent portion 11 corresponding to the side surface of the head box 2 is formed at the head box locking position of the locking member 8, and the protruding size of the bent portion is provided on the side of the head box 2 on the rotation direction side when locking the operation lever. The release lever 12 is formed so as to project substantially equally to the front side of the blind so that even when the shield comes into contact with the front side or the rear side of the blind and the shield comes into contact with the front end of the operation lever, the operation lever does not move. It is designed to prevent it from being rotated to the box release position.

In the figure, 13 indicates a stopper for stopping the operation lever 10 at the headbox stop position.

According to the present invention, as described above, the bent portion in which the front end of the operation lever is bent downward and the bent portion of the bent portion on the rotation direction side when the operation lever is locked are locked. A release prevention part that protrudes approximately equal to the protrusion size is formed.For example, even if the sliding door inside the sliding door hits the front end of the operating lever and a force in the operation lever releasing direction acts, it will move in the horizontal direction. The diagonally inclined release prevention part changes the direction of the force of the shoji and the shoji keeps opening and closing as it is, so that the bracket is not disengaged.

[0019]

[Effect of device]

 According to the present invention, the operation lever can be operated between the position where the blind head box is locked and the position where the blind head box is released by rotating the operation lever, and the projection distance of the operation lever is minimum in the locking position. That is, the front-rear dimension of the bracket is reduced, and the front end of the operation lever protruding from the front of the head box is bent downward (to the side that rotates when tightening the operation lever). In addition, by forming a release prevention part that is inclined inwardly of the head box on a horizontal plane, when the inner sash is opened and closed, the sash, in particular, the backlash hits the front end of the operation lever of the bracket and the operation lever is touched. Rotate to release the bracket and prevent the headbox from falling off the bracket.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a blind mounted by a bracket according to the present invention.

FIG. 2 is a view showing a state in which a blind is attached by the bracket of the present invention.

FIG. 3 is a perspective view showing an embodiment of the bracket of the present invention.

FIG. 4 is a plan view showing a state in which a blind head box is fixed by a bracket.

[Explanation of sign]

 1: Blind 2: Head box 3: Bracket 4: Sash 5: Shoji 6: Locking edge 7: Locking part 8: Locking member 9: Supporting member 10: Operation lever part 11: Bending part 12: Release prevention part 13: Stopper

Claims (1)

[Scope of utility model registration request] 1. A bracket for mounting a blind in a narrow space defined by a shield that can be opened and closed at the front and back, and is formed on the inside of the upper edge of a groove-type head box provided at the upper part of the blind and having an open upper part. A locking member integrally formed with a locking portion that engages with the locking projection edge, and a head box locking position where the locking portion is engaged with the locking projection edge of the head box, and both are separated. A support member that supports the locking member so that it can rotate in a horizontal plane between the head box releasing position, and is fixed in the narrow space,
The locking member is integrally formed with an operation lever portion for rotating the locking member in a horizontal direction relative to the support member, and the head box of the locking member is provided at a front end of the operation lever portion. In the locking position, a bending portion is formed that contacts the side surface of the blind head box, and a release prevention portion that projects to the side of the operating lever of the bending portion in the rotation direction when locking is approximately equal to the protruding dimension of the bending portion. To prevent the operation lever from rotating to the headbox release position even when the shield hits the operation lever when the shield positioned in contact with the front side or the rear side of the blind is opened and closed. The blind mounting bracket characterized in that