Novel wooden extrusion wedge

Abstract

The invention discloses a novel wooden extrusion wedge. The novel wooden extrusion wedge comprises a left plate and a right plate which are hinged in a hinge shape. The novel wooden extrusion wedge isstructurally characterized in that a fan-shaped connecting piece is arranged between the two vertical ends, perpendicular to the hinged end, of the left plate and the right end, and a folding indentation is arranged on the fan-shaped connecting piece; the left plate and the right plate are provided with strip-shaped openings, outer expansion pads provided with cavities are attached to the outer surfaces of the left plate and the right plate, and inner expansion pads provided with cavities are placed between the left plate and the right plate; and the inner expansion pads communicate with theouter expansion pads through soft connecting pipes penetrating through the strip-shaped openings, and flexible putty is poured into the inner expansion pads and the outer expansion pads. Compared withthe prior art, the novel wooden extrusion wedge has the beneficial effects that design is reasonable, the structure is simple, full-area extrusion can be achieved by pouring the flexible putty into the inner expansion pads and the outer expansion pads, the novel wooden extrusion wedge can be suitable for various gap widths, and uniform extrusion is achieved.

Description

technical field [0001] The invention belongs to the field of wood products, and in particular relates to a wooden extrusion wedge for sealing. Background technique [0002] Wedges generally refer to parts used to squeeze and seal wooden products with gaps. The wooden wedges in the prior art are formed after sharpening wooden strips. The product is sealed tightly, but the sealing range is only the outer side, because the inner side is sharp, and when the gap is greater than the angle of the sharp end, it cannot be completely sealed, and to achieve complete sealing, it can only be replaced. Wooden wedges are not only cumbersome but also a waste of material, and if the wooden wedges are not replaced, then there will be a problem of different degrees of extrusion between the inner side and the outer side. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present invention provides a new type of wooden extrusion wedge that can be ...

AI Technical Summary

Problems solved by technology

[0002] Wedges generally refer to parts used to squeeze and seal wooden products with gaps. The wooden wedges in the prior art are formed after sharpening wooden strips. The product is sealed, but the sealing range is only the outer side, because the inner side is sharp, and when the gap is greater than the angle of the sharp end, it cannot be completely sealed, and to achieve complete sealing, it can only be replaced. Wooden wedges are not only troublesome but also a waste of material, and if the wooden wedges are not replaced, then there will be a problem of different degrees of extrusion on the inside and outside

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