JP3216542U - Floor parting - Google Patents

Abstract

The present invention provides a floor parting with good follow-up against unevenness of a floor surface. SOLUTION: The floor parting 1 includes a long cover material 2 having the same cross section continuous in the longitudinal direction, and a long base material having the same cross section continuous in the longitudinal direction to which the cover material is fitted from above. 3 is composed. The cover member includes an upper plate 4 and a pair of fitting projections 5 provided near both ends of the lower portion of the upper plate in a cross section orthogonal to the longitudinal direction. Each of the pair of fitting projections has elasticity and not only holds the base material, but also gives the base material a force toward the upper plate, that is, a force for pulling the base material. By adopting this configuration, the pair of fitting protrusions of the cover material are sandwiched and held so as to attract the base material. [Selection] Figure 1

Description

  The present invention relates to improvement of a floor parting such as a huller used for a portion of an opening frame to which a hinged door is attached in contact with the floor to receive the door.

  FIG. 4 shows a conventional floor parting 200. As shown in the figure, the floor parting 200 is used to check out the boundary between the flooring 102 provided on the floor 100 such as concrete and the flooring 102. The floor parting 200 is used by fitting a pie-shaped resin cover material 201 to a U-shaped resin base material 202 (see, for example, Patent Document 1).

JP 2014-145169 A

  The floor parting cover material 201 is used in a place where a passerby can step on. A cover material 201 having a certain thickness has been used so that it does not dent even if it is stepped on. When the cover material 201 having a thickness is hard, the floor surface 100 is uneven along the longitudinal direction thereof, and the base material 202 is bent, it is difficult to bend flexibly and follow. Further, in the case of a type in which the protrusions 203 of the base material 202 and the protrusions 204 of the cover material 201 are click-fixed as in the conventional floor parting 200, rattling may occur due to unevenness.

  The present invention has been made to solve the problems of the conventional floor parting, and it is an object of the present invention to provide a floor parting that can flexibly follow the unevenness of the floor surface.

  In order to achieve the above object, the floor parting according to the present invention is a cover material of a long object in which the same cross section is continuous in the longitudinal direction, and the same cross section is continuous in the longitudinal direction. In the floor parting composed of a long base material, the cover material is a pair of fittings provided near both ends of the lower portion of the upper plate in a cross section orthogonal to the upper plate and the longitudinal direction. Each of the pair of fitting projections has elasticity and extends in a direction perpendicular to the upper plate or in a direction in which the interval between the fitting projections is wider than the direction. In a direction in which the interval between the fitting projections becomes narrower at the first position, the second projection is bent downward from the horizontal, and ends at the second position, and the interval between the second positions of the pair of fitting projections. Is narrower than the interval between the bases, and the base material is long. In the cross section orthogonal to the direction, the upper surface facing the bottom surface of the upper plate, and the both sides having a concave portion having a shape along the second position from the first position of the pair of fitting projections When the cover material is fitted to the base material, the first to second portions of the pair of fitting projections sandwich the recess, and at the same time, the base material It is characterized by giving a force to the material toward the upper plate.

Furthermore, the pair of fitting protrusions bend and extend from the second position in a direction in which the interval is widened, and terminate at a third position ahead of the second position, and the interval between the third positions is that of the solid portion. It is preferable that it is wider than the width of the upper part.

  The base material is wider than the widest part of the fitting projection at a position where the ends of the pair of fitting projections of the cover material do not hit when the cover material is fitted to the base material. It is preferable to have a substrate portion that is narrower than the upper plate.

  The cover material is preferably made of resin or metal having elasticity, and the base material is preferably made of wood.

  The pair of fitting wearing protrusions of the floor closing cover material of the present invention is sandwiched so as to draw the base material. For this reason, even if there is unevenness on the floor, good followability is exhibited. Furthermore, since the base material has a solid structure, the cover material does not dent even when stepped on. For this reason, the load concerning a pair of fitting protrusion can be reduced and the freedom degree of design can be raised. Further, the cover material can be made thinner than the conventional one using a hollow base material. By making the cover material thin, it is possible to further improve the followability of the floor surface against unevenness.

Explanatory drawing of the assembly method of the cover material and base material of the floor parting which concern on one embodiment of this invention. Sectional drawing of the floor parting which attached the cover material to the base material. The perspective view which shows a mode that the bearing hole of France dropping was opened in the floor parting. Sectional drawing of the conventional floor parting.

  The floor parting according to the present invention is a long cover material having the same cross section continuous in the longitudinal direction, and a long base material having the same cross section continuous in the longitudinal direction. Composed. The cover member includes an upper plate and a pair of fitting protrusions provided in the vicinity of both ends of the lower portion of the upper plate in a cross section orthogonal to the longitudinal direction. Each of the pair of fitting protrusions has elasticity, and has a shape that not only holds the base material, but also gives the base material a force toward the upper plate, that is, a force that pulls the base material. Features. For this reason, a cover material shows favorable followability, even if there is unevenness on the floor surface. Further, by using a solid base material, the load applied to the pair of fitting projections is reduced, and the degree of design freedom is increased. Moreover, compared with the case where a base material having a hollow structure is used, the upper plate of the cover material can be made thinner, and the followability to unevenness of the floor can be further enhanced.

  FIG. 1 is a perspective view showing an embodiment of a floor parting according to the present invention, and the front side of the drawing shows a section of the floor parting 1 and a floor 100 and flooring materials 101 and 102 to which the floor parting 1 is attached. The floor parting 1 is used to check out the boundary between the floor material 101 and the floor material 102 provided on the floor 100 such as concrete or wood. The floor parting 1 is composed of an elastic resin or metal cover material 2 and a wooden base material 3 on which the cover material 2 is fitted. The cover material 2 and the base material 3 are long objects having the same cross section continuous in the longitudinal direction indicated by the double-headed arrow in the drawing (referring to the direction from the back to the front in the drawing; the same applies hereinafter). Used by cutting into lengths.

  The cover member 2 includes an upper plate 4 and a pair of fitting projections 5 provided in the vicinity of both ends of the lower portion of the upper plate 4 in its cross section. Although the cloth 6 is affixed to the front side of the upper plate 4, instead of the cloth 6 being affixed, the upper plate 4 may be directly subjected to uneven processing such as slip prevention or a pattern.

  The base material 3 has, in cross section, an upper surface 7 facing the bottom surface of the upper plate 2, both side portions 9 having recesses 8 sandwiched by a pair of elastic fitting projections 5, and lower sides of the both side portions 9. The board part 10 is provided. The base material 3 includes a solid part (region A surrounded by a dotted line) defined by the upper surface 7 and both side portions 9. In the present specification, the solid portion means a portion that is substantially solid so that the cover material 2 is not bent even if a person steps on the cover material 2. That is, not only when the surface of the base material 3 is not uneven, but as long as the condition that the cover material 2 is not bent even when a person steps on it, the surface of the base material 3 is slightly uneven (for example, For example, it has a difference in unevenness of 0.5 mm or less, or a hole having a small opening size (for example, a diameter of 1 mm or less), or a small width (for example, 1 mm or less). The term “solid portion” also includes a groove.

  When the cover material 2 is fitted to the base material 3, the board portion 10 is located at a position where the ends of the pair of fitting projections 5 of the cover material 2 do not hit the wider portion of the pair of fitting projections 5. Is also set to be narrower than the upper plate 4. The substrate unit 10 functions as a ruler when the floor materials 101 and 102 are laid on both sides of the parting 1.

  FIG. 2 is a cross-sectional view showing a state where the cover portion 2 is fitted to the base material 3. Each of the pair of fitting projections 5 has elasticity, and the direction orthogonal to the upper plate 4 from the base 5a, that is, the parallel direction in which the intervals between the fitting projections are equal, or the interval is wider than the orthogonal direction. In the direction in which the distance between the pair of fitting projections 5 is narrowed at the first position 11 ahead, the second projection 12 is bent downward from the horizontal and extends to the second position 12 ahead. The pair of fitting protrusions 5 of the cover material 2 are indispensable from the first position 11 to the second position 12 and extend to the third position 13 in order to facilitate the fitting to the base material 3 below. Although a description will be given, it may end at the second position 12.

  The pair of fitting projections 5 further bend and extend from the second position 12 in a direction in which the interval becomes wider so as to be easily fitted to the base material 3, and terminate at the third position 13 ahead. The distance between the third positions 13 of the pair of fitting projections 5 is wider than the upper portion of the solid portion described above, that is, the width of the upper surface 7. The recess 8 has a portion of a shape extending from the first position 11 to the second position 12 of the pair of fitting projections 5.

  When the cover material 2 is fitted to the base material 3, the portions from the first position 11 to the second position 12 of the pair of fitting projections 5 sandwich the recess 8, and at the same time, the base material 3 is moved to the upper plate 4. The force which goes to, ie, the force which draws a base material, is given. For this reason, even if the floor surface has unevenness in the longitudinal direction of the cover material 2 and the base material 3 is bent, good followability is exhibited. In addition, a solid base material is used. Since the load applied to the pair of fitting projections can be reduced, the degree of freedom in design can be increased. Moreover, compared with the case where a base material having a hollow structure is used, the upper plate of the cover material can be made thinner, and the followability to unevenness of the floor can be further enhanced.

  As an example, the resin cover material 2 having a thickness of about 1.5 mm prepared so as to fit the base material 3 having a width of about 90 mm does not play even if the height difference between the floor materials 101 and 102 is 1.5 mm. The base material 3 could be fitted. In addition, even when the width of the base material 3 is 91 mm, the cover 2 is fitted to the base material 3 without the back plate 4 and the fitting projection 5 being bent, so that the base material 3 is firmly clamped. I was able to wear it.

  FIG. 3 shows a state in which a French drop bearing 14 is provided on the upper plate 4. For example, in the case of the conventional floor parting 200 shown in FIG. 4, the base material 202 has a U-shape and the inside has a hollow structure, so that the strength is insufficient. Needed. However, in the floor parting 1 of the present embodiment, there is a solid portion of the wooden base material 3 (region A surrounded by a dotted line) on the lower side of the upper plate 4, and the hole is formed without using a separate bearing bracket. There is an advantage that it only needs to be opened.

  The floor parting described above is not limited to the configuration of the above embodiment, and various modifications can be made within the scope of the invention. For example, in the floor parting 1, the resin cover material 2 and the wooden base material 3 are used. However, the present invention is not limited thereto, and the metal cover material 2 and the wooden base material 3 such as elastic aluminum or stainless steel are used. It may be used. The cover material 2 is a material that can give elasticity to the pair of fitting projections 5, and preferably can be bent flexibly in the longitudinal direction against the unevenness in the longitudinal direction of the base material 3. . The base material 3 may be a material having a hardness suitable for being sandwiched by the pair of fitting protrusions 5, and for example, a resin can be used in addition to wood.

  The floor parting according to the present invention may be used for a pallet used on the lower side of the door, and can be widely used as a floor parting in other places.

DESCRIPTION OF SYMBOLS 1 Floor parting 2 Cover material 3 Base material 4 Top plate 5 A pair of fitting protrusion 5a Base 6 Cross 7 Upper surface 8 Recess 9 Side part 10 Substrate part 11 1st position 12 2nd position 13 3rd position 14 Bearing 100 of French dropping Floor 101, 102 Floor material A Solid part

In order to achieve the above object, the floor parting according to the present invention is a cover material of a long object in which the same cross section is continuous in the longitudinal direction, and the same cross section is continuous in the longitudinal direction. In the floor parting composed of a long base material, the cover material is a pair of fittings provided near both ends of the lower portion of the upper plate in a cross section orthogonal to the upper plate and the longitudinal direction. Each of the pair of fitting projections has elasticity and extends in a direction perpendicular to the upper plate or in a direction in which the interval between the fitting projections is wider than the direction. In a direction in which the interval between the fitting projections becomes narrower at the first position, the second projection is bent downward from the horizontal, and ends at the second position, and the interval between the second positions of the pair of fitting projections. is narrower than the spacing of the base of the pair of fitting wearing projections, The base material has a top surface facing the bottom surface of the upper plate in a cross section orthogonal to the longitudinal direction, and both side portions having recesses having a portion extending from the first position to the second position of the pair of fitting projections. When the cover material is fitted to the base material, the first position to the second position of the pair of fitting projections sandwich the recess. At the same time, the base member is provided with a force toward the upper plate.

Claims (5)

In a floor parting constituted by a cover material of a long object having the same cross section continuous in the longitudinal direction and a base material of a long object having the same cross section continuous in the longitudinal direction, which is fitted from above. ,
The cover material includes an upper plate and a pair of fitting projections provided in the vicinity of both ends of the lower portion of the upper plate in a cross section orthogonal to the longitudinal direction, and each of the pair of fitting projections Is elastic and extends in a direction perpendicular to the upper plate or in a direction in which the interval between the fitting projections is wider than the direction, and in a direction in which the interval between the fitting projections is narrowed at the first position ahead of the direction. And bent downward from the horizontal and terminated at the second position ahead of it, and the interval between the second positions of the pair of fitting projections is narrower than the interval between the base portions,
In the cross section perpendicular to the longitudinal direction, the base member has an upper surface facing the bottom surface of the upper plate, and both side portions having recesses having a portion extending from the first position to the second position of the pair of fitting projections. It has a solid part that is partitioned by
When the cover material is fitted to the base material, the portion from the first position to the second position of the pair of fitting projections sandwiches the concave portion, and at the same time, faces the base plate to the upper plate. The floor parting, which is characterized by giving power.   Furthermore, the pair of fitting protrusions bend and extend from the second position in a direction in which the interval is widened, and terminate at a third position ahead of the second position, and the interval between the third positions is that of the solid portion. The floor parting according to claim 1, which is wider than the width of the upper part.   The base material is wider than the widest part of the fitting projection at a position where the ends of the pair of fitting projections of the cover material do not hit when the cover material is fitted to the base material. The floor parting according to claim 1, wherein the floor part is narrower than the upper plate.   The floor parting according to any one of claims 1 to 3, wherein the cover material is made of an elastic resin, and the base material is wooden.   The floor covering according to any one of claims 1 to 3, wherein the cover material is made of metal having elasticity, and the base material is wooden.

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