JPS628285Y2 - - Google Patents

Description

[Detailed description of the invention] The present invention relates to a mounting structure for an underfloor storage. A sealing material supporting collar 4 is extended inward from the upper edge, a sealing material 5 is integrally attached to the upper surface of this sealing material supporting collar 4, and a frame 8 is fixed to the opening 7 of the floor 6. Attach the lid receiving bar 9 to the inner periphery of the frame body 8, fit the fixing frame 3 into the frame body 8, fit the sealing material 5 to the lower surface of the lid receiving bar 9, and attach the fixing frame 3 to the frame body 8 with the fixing tool 10. This relates to a mounting structure for an under-floor storage cabinet that is fixed to the floor.

In the conventional underfloor storage mounting structure, in order to fix the deep and wide underfloor storage 1' which is larger than the opening 7 of the floor 6 in plan view, the periphery of the entrance 2' of the underfloor storage 1' is fixed. A fixed frame 3' is provided in series, and this fixed frame 3' is fixed to a frame 8 attached to the opening 7' with a fixing member 10 with a sealing material 5' interposed therebetween. However, in such a structure, when warpage a occurs as shown in FIG. 2b, the fixed frame 3' and the frame body 8 are separated greatly, and the sealing material 5' is no longer able to seal it alone, allowing dust and insects from under the floor to enter. There was a problem.

The present invention was developed in view of the above points, and its purpose is to provide an underfloor storage mounting structure that can always maintain the sealing effect with the sealing material even if the underfloor storage is warped. is to provide.

Hereinafter, the present invention will be explained in detail based on illustrated embodiments.

Reference numeral 8 denotes a frame body, which is attached to the opening 7 of the floor 6. A lid receiving frame 9 and a receiving frame 11 are fixed to the inner peripheral surface of the frame 8. Reference numeral 1 denotes a large, deep underfloor storage made of synthetic resin or the like, and is larger than the frame 8 in plan view. A rectangular entrance/exit 2 approximately the same size as the inner periphery of the frame body 8 is opened in the upper plate of the underfloor storage 1, and a fixed frame 3 is integrally extended upward from the periphery of the entrance/exit 2. They are arranged in series. A sealing material support collar 4 extends inward from the upper edge of the fixed frame 3, and a sealing material mounting recess 12 is provided around the upper surface of the sealing material supporting collar 4. Reference numeral 5 denotes a sealing material made of rubber, soft synthetic resin, or the like, and is fixed over the entire circumference of the sealing material mounting recess 12 by fitting or using an adhesive or the like. The fixing frame 3 of the underfloor storage 1 configured as described above is fitted into the frame 8 to tightly contact the sealing material 5 to the lower surface of the lid receiving bar 9. It is fixed using a fixing tool 10 like this.

As described above, the present invention extends the sealing material supporting flange inward from the upper edge of the fixed frame, attaching the sealing material integrally to the upper surface of the sealing material supporting flange, and fixing the frame to the opening in the floor. , the lid holder was attached to the inner periphery of the frame, the fixing frame was fitted into the frame, the sealing material was brought into close contact with the underside of the lid holder, and the fixing frame was fixed to the frame with a fixing tool, so it could be fixed. Even if the frame warps inward, the sealing material moves according to the warp and maintains close contact with the bottom surface of the lid holder, and as a result, a gap is created between the lid holder and the fixed frame due to the inward warping. Another advantage is that it prevents dust and insects from entering under the floor.

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view of the conventional example, Fig. 2 a and b are explanatory diagrams of the inner sliding operation of the same storage compartment, Fig. 3 is a cross-sectional view of the embodiment of the present invention, and Fig. 4 is the same part as above. The enlarged sectional view and FIG. 5 are perspective views of the above-mentioned underfloor storage, in which 1 is the underfloor storage, 2 is an entrance/exit, 3 is a fixed frame, 4 is a sealing material support collar, 5 is a sealing material, and 6 1 is a floor, 7 is an opening, 8 is a frame, 9 is a lid receiving frame, and 10 is a fixing tool.

Claims (1)

[Scope of utility model registration request] A fixed frame is installed upward from the periphery of the entrance/exit of the underfloor storage, a sealing material support flange is extended inward from the upper edge of the fixed frame, and the sealing material is integrally attached to the upper surface of this sealing material supporting flange. , fix the frame to the opening in the floor, attach the lid holder to the inner periphery of the frame, fit the fixing frame into the frame, tightly contact the sealing material to the bottom of the lid holder, and attach the fixing frame to the bottom of the lid holder. An underfloor storage installation structure that is fixed to the frame with fasteners.