JPS582846Y2 - threshold slip - Google Patents

Description

[Detailed description of the invention] The present invention relates to the sliding of sliding doors and shutters, etc., by protruding a large number of elastic linear holding pieces whose base sides are immersed and connected to form a gap on both sides of a belt-shaped main body. The elasticity of this linear presser piece allows it to be locked onto the inner surface of the sill groove in a press-like manner, absorbing differences in the width of the sill groove, and being firmly fixed. This feature is characterized in that it prevents peeling due to dirt and deterioration of the adhesive, which tend to occur when adhesion with an adhesive or the like, and also allows for easy replacement.

The configuration of the present invention will be explained based on the embodiments shown in the attached drawings.
Reference numeral 1 is a belt-shaped main body made of a synthetic resin with excellent lubricity such as polyethylene or a metal such as aluminum, and a plurality of sliding strips 2 are protruded in parallel from the upper surface.

On both sides of this belt-shaped main body 1, elastic linear bodies such as steel wires are bent in a meandering manner, and one half of this linear body is used as a gap between the both side edges of the belt-shaped main body 1. A large number of linear pressing pieces 4 are provided in the longitudinal direction, the remaining half of which protrudes to form a sill 3, and the remaining half is immersed and bonded to the strip main body 1 by co-extrusion molding, and the strip main body 1 is slightly curved to form a threshold. It is pushed into the groove 5, and while pressing and deforming the linear presser pieces 4 on both sides according to the width of the sill groove 5, they are locked to the circular inner side surfaces 6, 6 in a suppressing manner.

This linear presser piece 4 may have a hook shape, a bow shape, etc., except for the one in the above embodiment (in which half of a continuous linear body is immersed in the belt-shaped main body 1 in a meandering shape). The base side of each linear body that is bent and separated into a belt-shaped body 1
It may also be one that is recessed and locked in (Figs. 2 to 5).

The present invention has the above-mentioned configuration, and since elastic linear pressing pieces 4 made of curved linear bodies are protruded from both sides of the belt-shaped main body 1, there is no space between the belt-shaped main body 1 and the elastic linear pressing pieces 4. It can be deformed by the formed gap part 3 to absorb the difference in width of the sill groove 5, and can be firmly fixed to the inner surface 6.6 by its elastic force, without using adhesive as in the past. It can be used for many years without peeling due to dirt in the sill groove or deterioration of the adhesive, and when replacing it, there is no need to wipe off the adhesive marks, so it can be replaced immediately after being removed from the sill groove. You can install a new one.

[Brief explanation of the drawing]

FIG. 1 is a cross-sectional perspective view showing an embodiment of the sill sliding according to the present invention in an installed state, and FIGS. 2 to 5 are perspective views showing other embodiments. 1...Band-shaped main body, 3...Void portion, 4
・・・・・・Linear presser piece.

Claims (1)

[Scope of utility model registration request] A threshold slide in which a large number of elastic linear pressing pieces are provided in the length direction on both sides of a belt-shaped main body, one of which is curved to form a gap, and the other is immersed and connected to the belt-shaped main body.