JPH0558789U - Opening frame for easy temporary fixing - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an opening frame for windows, doors, etc. that can be temporarily fixed to the opening of a building frame by one operator. [Structure] An opening frame in which a spring function material (3) for temporary fixing is attached to at least one location on an outer peripheral portion (1a) of the opening frame (1).

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to an opening frame that can be easily fixed when an opening frame such as a window or a door is attached to an opening of a building frame.

[0002]

[Prior Art]

 Conventionally, when attaching an opening frame such as a window or door to the opening of a building frame, auxiliary materials such as a buried tree or splint are sandwiched between the opening frame and the opening of the building frame to temporarily fix the opening. The method of doing so has been commonly practiced. However, this method requires many working steps at the construction site and requires high technology. Specifically, when an auxiliary material such as a buried tree or splint is sandwiched in the surrounding space, it is not self-supporting and unstable and easily collapsed if the opening frame is fitted into the opening of the building frame. Since it is prone to twisting, two or more site workers worked to correct the twisting of the opening frame and to prevent scratches and stains.

[0003]

[Problems to be solved by the device]

 The present invention is intended to provide an opening frame such as a window or a door that can be temporarily fixed to an opening of a building body by one operator.

[0004]

[Means for Solving the Problems]

 The present invention has found an opening frame having the following structure in order to solve the above problems. That is, the spring functional material for temporary fixing is attached to at least one place on the outer peripheral portion of the opening frame, preferably the spring functional material for temporary fixing is formed on the surface of the outer peripheral portion of the opening frame. It is attached to the recess.

The structure of the opening frame of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an example of an opening frame of the present invention. A spring function material (3) for temporary fixing is attached to the outer peripheral portion (1a) of the opening frame (1). The outer peripheral portion of the opening frame means a surface facing the opening of the building frame when the opening frame is fitted into the opening of the building frame.

The spring functional material for temporary fixing needs to be attached to at least one place on the outer peripheral portion of the opening frame. When the opening frame has a quadrilateral shape, it is preferable that two or more locations are provided on each side. Further, the spring functional material for temporary fixing is preferably attached by screws or nails or is attached by double-sided tape or adhesive so that it can be easily removed.

As the spring function material for temporary fixing, a material having elasticity such as a plate-shaped spring or a coil-shaped spring made of metal, or a molded body or foam made of rubber or synthetic resin is used. FIG. 2 is a schematic view showing an attached state of various spring-functioning materials for temporary fixing by nailing. That is, FIG. 2a shows an example in which a plate spring (3a) is attached, FIG. 2b shows a rubber molded body (3b), and FIG. 2c shows an example in which a coil spring (3c) is attached.

FIG. 3 is a schematic view showing an example in which a spring function material for temporary fixing is attached to the outer peripheral portion of the opening frame, which is a preferred form, and is attached to the recessed portion of the outer peripheral portion. That is, a part of the outer peripheral portion (1a) of the opening frame is dug down from the surface to form a recess (1b), and the coil spring (3b) serves as a spring function material for temporary fixing in the recess. The attached status is shown.

FIG. 4 shows an opening frame (1) of the present invention, which is provided with a plate spring (3a) as a spring function material for temporary fixing, without forming a recess in the outer periphery of the opening frame. FIG. 6 is a front view showing a state in which the opening (2) is fitted and temporarily fixed. Further, FIG. 5 is a schematic sectional view taken along line a-a 'of FIG. The opening frame (1) is only fitted into the opening (2) of the building frame, so that the opening frame (1) can be temporarily fixed even if the packing is not inserted in the peripheral gap between the opening frame (1) and the opening (2) of the building frame. By the spring action of the spring function material (3a), the spring function material (3a) is self-supported and is temporarily fixed.

When temporarily fixing the opening frame with one side of the opening of the building frame as a reference, the opening frame is fixed so as to be in close contact with the side. It is desirable that no spring function material for temporary fixing is attached. Therefore, it is preferable that the spring function material for temporary fixing provided on the outer peripheral portion of the opening frame can be easily removed at the installation site as described above. In addition, if the spring function material for temporary fixing is attached to the recess of the outer peripheral portion of the opening frame, the opening frame can be easily fitted even if the gap between the opening and the opening frame of the building frame is narrow. ..

[0011]

[Effect]

 The opening frame of the present invention can be easily temporarily fixed by simply fitting it into the opening of the building frame. Moreover, since the spring function material for temporary fixing attached to the outer peripheral portion of the opening frame is rich in elasticity, level adjustment such as horizontal or vertical can be easily performed after temporary fixing. Therefore, with the opening frame of the present invention, the work up to fixing to the opening of the building frame can be performed by one field worker, and the construction labor can be greatly reduced. Moreover, as the size of the opening frame increases in the future, the features of the opening frame of the present invention are expected to be exerted more and more. The opening frame of the present invention can be used not only for construction of houses and the like but also for non-buildings such as vehicles and machines.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of an opening frame of the present invention.

FIG. 2 is a schematic view showing an attached state of various temporarily fixed spring function members that are nailed.

FIG. 3 is a schematic view showing a state in which a spring function material for temporary fixing is attached to a hollow portion around the opening frame.

FIG. 4 is a front view showing a state in which the opening frame of the present invention is fitted into the opening of the building frame and temporarily fixed.

5 is a schematic cross-sectional view taken along line aa 'of FIG.

[Explanation of symbols]

 1. Opening frame 1a. Outer peripheral portion of opening frame 1b. Dimples on the outer periphery of the opening frame 2. Opening of building frame 3. Spring functional material for temporary fixing 3a. Leaf spring 3b. Rubber molded body 3c. Coiled spring

Claims (2)

[Scope of utility model registration request] 1. An opening frame, wherein a spring function material (3) for temporary fixing is attached to at least one place on an outer peripheral portion (1a) of the opening frame (1). 2. The opening frame according to claim 1, wherein a spring function material (3) for temporary fixing is attached to a recess (1b) formed on a surface of an outer peripheral portion of the opening frame.