JPH0357174Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of application) The present invention relates to a support for a window frame, in particular a support for attaching a supporting body such as a shelf board to a window frame made of aluminum sash. Can be used to attach shelves or hangers to the frame.

(Prior art and its problems) Conventionally, in order to install a shelf, etc., it was necessary to use a horizontal crosspiece provided on the opposite wall and erect the shelf board on the horizontal crosspiece, or to attach supports to a pair of pillars. Methods such as fixing with screws or other means and erecting a shelf board on this support are adopted.

However, it is not possible to attach shelves or hangers using the above method to walls where no pillars are exposed or where there are no horizontal bars.

Even in rooms where there is no part to which a support is attached as described above, for example, bathrooms, toilets, etc. often have aluminum sash-type windows.

The present invention focuses on this point and aims to make it possible to attach shelf boards and hangers using aluminum sash-type windows.

(Technical Means) In order to achieve the above object, the technical means of the present invention is to rotatably provide a holder 2 at the tip of each of the two joints 1 and 10 which are rotatably connected to each other. , these holders have grooves 2 that open laterally.
1, and the pressing bolt 3 is screwed into the front wall of the groove, and the groove is fitted into the protruding piece 41 protruding from the inner end of the side member of the window frame 4. A supporting body A such as a shelf board or a hanger is attached to the connecting fulcrum 11 of the two joints 1 and 10.

(Operation) The above technical means of the present invention operates as follows.

When the protruding pieces 41 are fitted into the grooves 21 of the holders 2, 2, since the press bolts 3 are screwed into the front walls of the grooves of each holder, tightening of the press bolts will cause The rear wall of the groove 21 is pressed against the protruding piece 41 of the window frame 4, and each holder is fixed.
In this fixed state, the two joints 1, 10 and a part of the protruding piece 41 form a triangle, so even if the holders 2, 2 and the joints 1, 10 are mutually rotatable, they are not connected. The position of the fulcrum 11 is fixed, and the supporting body A, such as a shelf board, is supported by the connection fulcrum 11.

In addition, since the holding body 2 is rotatably connected to the joints 1 or 10, even if the interval between the fixed positions of the holding bodies 2 and 2 changes, the mutual connection fulcrum 11 between the joints 1 and 10 is always maintained. placed in a fixed position. Moreover, when the interval between the fixed positions of the holders 2, 2 is changed, the distance between the connection fulcrum 11 and the window frame 4 is changed. (See Figure 1) (Effects) Since the present invention has the above configuration, it has the following unique effects.

As long as there is a protruding piece 41 of the window frame, the support can be fixed by simply attaching the holders 2, 2 to the protruding piece, so that shelves, hangers, etc. can be supported even in a room where no pillars or horizontal bars are exposed.

Since the main body such as a shelf board can be supported by the triangular frame constituted by a part of the protruding piece 41 and the joints 1 and 10, the supporting force is large.

Furthermore, if the fixing position of the holders 2, 2 is changed, the position of the connecting fulcrum 11, which serves as the support part, can be changed, so by adjusting the mounting position of the holder 2,
The support part can be adjusted back and forth. Therefore, even under installation conditions where the distance between the window frame 4 and the inner surface of the wall is different,
The support portion can be placed along the inner surface of the wall.

(Example) Hereinafter, an example of the present invention will be described based on FIGS. 2 to 5.

In this embodiment, as shown in FIG. 3, a shelf board a serving as a supporting body A is attached to two mutually symmetrical supports B and B, and each support is It consists of two joints 1 and 10 which are rotatably connected at one end and a holder 2 provided at the tip of the joints, and this holder has a U-shaped cross section with a shaft support piece 24 protruding from it. The tip of each joint is pivotally supported by the shaft support piece 24.

Further, in the block having a U-shaped cross section, a groove 21 is formed between the front wall 22 and the rear wall 23, and the thickness of the front wall 22 is set to be thicker than that of the rear wall 23. Bolt 3 is screwed together.

On the other hand, the connecting portion of nodes 1 and 10 is rotatably attached to a support shaft 12, which serves as a connecting fulcrum 11, and its protruding portion serves as a supporting engagement portion of shelf board a. Support shaft 1
The protrusions 2 protrude inside the supports B, B so as to face each other, and the through holes 51 of the side plates 5 provided at both ends of the shelf board a fit into the protrusions of the support shaft 12.

Next, the second embodiment shown in FIG.
A support shaft 12 used for the connection part is attached so as to be slidable in the axial direction, and the support shafts 12, 12 of the connection part of both supports B, B are integrated to form a horizontal bar 13, and a constant This is a hanging shelf board a.

This can deal with differences in the width of the window frame 4. That is, if the window frame is within the length range of the horizontal beam 13, the shelf board a of a certain length is attached to the window frame 4 of various dimensions.
is installed.

In each of the embodiments described above, the support body A is supported by two supports B, but it is also possible to support the support body by one support B as shown in FIG.

[Brief explanation of the drawing]

Fig. 1 is an explanatory diagram showing the principle of the present invention, Fig. 2 is a perspective view of the main parts of the first embodiment, Fig. 3 is a plan view of the whole, Fig. 4 is a plan view of the second embodiment, and Fig. 4 is a plan view of the second embodiment. Figure 5 is the third
It is a perspective view of an example, and in the figure 1, 10... nodes, 11... connection fulcrum, 12...
Support shaft, 2...Holding body, 21...Concave groove, 22...
Front wall, 3... Pressing bolt, 4... Window frame, 41...
protruding piece.

Claims (1)

[Scope of utility model registration request] A holder 2 is rotatably provided at the tip of each of the two joints 1 and 10 that are rotatably connected to each other, and a groove 21 that opens laterally is formed in these holders. The pressing bolt 3 is screwed into the wall, and the protruding piece 41 protruding from the inner end of the side member of the window frame 4 is fitted into this concave groove, and the connecting fulcrum 11 of the two sections 1 and 10 is connected to the concave groove. A support for a window frame to which a supporting body A such as a shelf board or a hanger is attached.