KR20150023079A - Installation structure for laminate floor - Google Patents

Installation structure for laminate floor Download PDF

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Publication number
KR20150023079A
KR20150023079A KR20130061233A KR20130061233A KR20150023079A KR 20150023079 A KR20150023079 A KR 20150023079A KR 20130061233 A KR20130061233 A KR 20130061233A KR 20130061233 A KR20130061233 A KR 20130061233A KR 20150023079 A KR20150023079 A KR 20150023079A
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KR
South Korea
Prior art keywords
rail
mold
base
wall
coating
Prior art date
Application number
KR20130061233A
Other languages
Korean (ko)
Inventor
김종석
Original Assignee
김종석
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김종석 filed Critical 김종석
Priority to KR20130061233A priority Critical patent/KR20150023079A/en
Publication of KR20150023079A publication Critical patent/KR20150023079A/en

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F19/00—Other details of constructional parts for finishing work on buildings
    • E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
    • E04F19/06—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements
    • E04F19/061—Borders; Finishing strips, e.g. beadings; Light coves specially designed for securing panels or masking the edges of wall- or floor-covering elements used to finish off an edge or corner of a wall or floor covering area
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

The present invention relates to an edge finishing material for a reinforced floor, and in particular, a finishing finishing material molded into a plastic has a problem of peeling when pressed against a reinforced floor panel installed due to shrinkage or expansion due to the characteristics of plastic, To solve the problem.
For this purpose, a coating surface is formed of an elastic material on both the inner wall of the coupling rail forming the rail groove of the base mold to which the frame finishing material is coupled and the inner surface of the outer wall, or on both sides of the rail shaft of the cover mold coupled to the rail groove of the base mold Or both the inner surface of the coupling rail forming the rail groove of the base mold and the inner surface of the outer wall and the uneven surface of both sides of the rail shaft of the lid mold are formed with an elastic material so as to prevent the rattle noise, The thickness of the coating is properly maintained so as not to be peeled off, thereby preventing the occurrence of the damage as well as the damage.
In addition, the coating surface is made to cooperate with the water tank simultaneously while molding hard and soft at the same time in the die during extrusion molding, so as to prevent damage in the jointing.

Description

[0001] INSTALLATION STRUCTURE FOR LAMINATE FLOOR [0002]

The present invention relates to an edge finishing material for a reinforced floor, and in particular, a finishing finishing material molded into a plastic has a problem of peeling when pressed against a reinforced floor panel installed due to shrinkage or expansion due to the characteristics of plastic, To solve the problem.

A reinforced floor panel 110 having a predetermined width and a predetermined length at the bottom of the current building is placed in a state where the reinforced floor panels 110 are piled up while one side of the reinforced floor panel 110 is sandwiched between the adjacent reinforced floor panels 110. In order to finish the reinforced floor, The frame finishing material 100 has a base mold 10 whose structure is fixed to a bottom surface on which the reinforcing floor is to be installed and a cover mold 20 ).

In addition, the base mold 10 is formed with a supporting surface 11 extending in a predetermined area for tightly fixing to the floor while the reinforcing floor can be placed, and the reinforcing floor, which is placed on the supporting surface 11, The cover surface 23 of the cover mold 20 is covered to prevent any deviation.

The cover mold 20 covers the reinforced floor 30 installed on the upper surface of the base surface 10 of the base mold 10 to prevent the base malt 10 from being exposed to the outside.

The base mold 10 is provided with a coupling rail 12 for engagement with the cover mold 20 at the rear end of the supporting surface 11 on which the reinforcing floor 30 is placed, (A) at the rear end to prevent the cover mold 20 from being seen from the outside in a state where the cover mold 20 is engaged.

The support wall 24 of the lid mold has a clearance a enough to block the outer wall 12b of the coupling rail 12 of the base mold 10 in a state in which the lid mold 20 is engaged will be.

When the rail shaft 21 is configured to be engaged with the coupling rail 12 of the base mold 10 in the cover mold 20, the rail groove 21 of the base mold 10 The cover mold 20 is formed with the outer wall 12b forming the base 12a and the inner surface of the inner wall 12c with the uneven surface 13 and being inserted into the rail groove 12a of the base mold 10. [ The concave and convex surfaces 22 are formed on both sides of the rail shaft 21 of FIG.

A support wall 24 is extended from the rear end of the rail shaft 21 of the lid mold 20 so as to be able to support the rail shaft 21 to be held in the rail groove 12a. And is tightly adhered to the outer wall 12b of the base mold 10.

However, a disadvantage of this structure is that when the base mold 10 or the cover mold 20 constituting the frame finishing material 100 is formed of plastic, it is shrunk when it is manufactured precisely due to the error of deformation due to the nature of the plastic, The reinforced floorboard 30 is positioned at the upper part of the bottom surface 11 of the base mold 10 so that the reinforced floorboards are moved along the reinforced floorboards The rail shafts of the cover mold which are sandwiched in the rail grooves of the base mold are rubbed due to the clearance generated in the combined rail and the rail shafts due to the shrinkage error, and peeping noise is generated.

Therefore, especially in the residential area, it is necessary to repackage the whole of the reinforced floor that has been constructed, so that there is a great difficulty for the constructor economically.

Therefore, the present invention eliminates the problem of the generation of noise such as the nudging, thereby eliminating the economic burden on the constructor, and further enhancing the bonding force at the time of construction.

For this purpose, a coating surface is formed of an elastic material on the inner wall of the coupling rail and the inner wall of the outer wall forming the rail groove of the base mold to which the edge finishing material is coupled, or a coating surface of the rail shaft of the cover mold coupled to the rail groove of the base mold The uneven surface formed on both surfaces may be coated with an elastic material on both the inner wall of the coupling rail forming the rail groove of the base mold and the inner wall of the outer wall or both surfaces of the rail shaft of the lid mold, By forming the surface, it is possible to prevent the rattle noise.

Also, even when the coating surface is formed, when the thickness of the coating is too thick, the bonding force is decreased, and the coating is coated with a thickness of 0.3 to 0.4 mm which has the strongest bonding force but does not generate noises. It is.

In addition, when the coated surface is formed on both sides, the thickness is set to 0.15 to 0.2 mm so as to suppress the generation of noise and the maintenance of the binding force.

Also, even in the case of forming such a coated surface, when the base mold and the lid mold are extruded in the die during the extrusion molding, the molded product enters the water tank and is molded into the hard and soft materials of the same material before cooling, It is possible to perform molding without any change in shape during cooling even when it is cooled in a water tank without being separated.

Also, in order to prevent the coating surface of the elastic material from being damaged by the friction at the time of engagement, the structure of the rail groove and the rail shaft of the base mold and the lid mold is structured to maintain elasticity and elasticity, It is.

Therefore, the hardness and the softness are prevented from being arbitrarily separated from each other by being integrally formed in the pre-cooling stage in the extrusion molding. By adjusting the thickness of the coating surface, As a result, it is possible to prevent noise from being generated due to the coated surface of the elastic material.

1 shows a state in which a reinforcing floor is applied to the edge finishing material of the present invention
2 is a state in which a coating surface is formed on a rail shaft of a lid mold constituting a frame finishing material of the present invention.
3 is a schematic view showing another form of a rail groove of a base mold constituting a frame finishing material of the present invention.
FIG. 4 is a state in which the coating layer is pressurized when the rail groove and the rail shaft of the present invention are combined. FIG.
5 is a state in which a coating layer is formed on the rail groove of the present invention.
6 is a state in which a coating layer is formed on the rail groove and the rail shaft of the present invention.
7 is a block diagram showing a manufacturing process of the present invention.
8 is a state in which a rail shaft is coupled to a conventional rail groove.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in FIGS. 1 to 6, the basic structure of the present invention includes a reinforced floor panel 110 having a predetermined width and a length, The frame finishing material 100 formed of plastic comprises a base mold 10 fixed to a bottom surface on which the reinforcing floor is to be installed and a cover mold 20 covering the base mold 10, The mold 10 is provided with a support surface 11 protruding to one side only in a predetermined area so that the reinforcing floor can be placed and fixed tightly on the floor surface and an inner wall 12b and an outer wall 12b at the rear end of the support surface 11. [ And a rail shaft 12 having an uneven surface 22 on both sides of the rail groove 12a so as to have a rail groove 12a and to be inserted into the rail groove 12a, 21) are formed in the cover mold 20, Is that the cover surface 23 is formed and, the rail axis and spaced a predetermined interval and extend to the cover surface so the support wall 24 is formed.

The present invention in such a structure is characterized in that the uneven surface 22 formed on the rail shaft of the cover mold is formed so as to protrude to the outside of the rail shaft body 21a forming the rail shaft 21, The rear end of the groove is formed to be wider than the end of the groove while being curved at the rear end so that the elastic force is retained while being widened and the rail shaft is clamped by pressurization in the lame groove. It is possible to do.

A smooth coated surface having an elastic force is formed on the uneven surface of the protruded rail shaft.

In this case, the thickness of the coated surface is set to 0.3 to 0.4 mm.

If the thickness of the coated surface is larger than this, there is a problem that the engaging surface of the uneven surface is weak and easily peeled off. If the coated surface is smaller than this, noise is generated due to friction.

In addition, the shape of the uneven surface is formed to be an uneven surface having a slope in a direction in which it is easily inserted and prevented from slipping off after the pinching is inserted and a roughly vertical surface in a rear end where the slope ends, After being easily pinched, this disengagement of the vertical surfaces prevents random disengagement.

Further, in order to prevent the rail shaft from being forcibly detached in a state where the rail shaft is coupled to the rail groove, a support wall is formed at the rear end of the rail shaft so as to closely contact the outer wall forming the rail groove, It is possible to prevent peeling at random.

The rail shafts of the base mold and the lid grooves, which are coupled to the rail grooves, are smoothly formed on the uneven surfaces of the rail shafts formed on both sides of the rail shafts of the lid mold coupled with the rail grooves, When a coating surface having an elastic force is further formed and forcedly engaged with the rail groove, the coating surface formed on the uneven surface of the rail shaft is pressed, and the tight contact is maintained by pressing of the coating surface having elastic force simultaneously with the uneven surface, Noise is not generated due to such a coated surface.

Further, since the coating surface having softness and elasticity is formed on both the inner wall of the coupling rail forming the rail groove of the base mold and the uneven surface of the outer wall and the uneven surface formed on both sides of the rail shaft of the lid mold, contraction occurs due to the characteristics of the plastic, The problem of peeling due to friction due to the coating surface having the elastic force is solved.

Also, when the coating surface is thick, if the thickness of the coating is too thick, the engaging force of the irregular surface is lowered so that it is coated with 0.3 ~ 0.4 mm which has the best bonding force but no noise, It is.

Therefore, when they are combined by the elastic force of softness, the coating surface is pressed down, and the tight contact force is maintained.

In addition, when the coated surface is formed on both sides, the thickness is set to 0.15 to 0.2 mm so as to suppress the generation of noise and the maintenance of the binding force.

When the base mold and the lid mold are extruded in the die during the extrusion molding, the molding material is introduced into the water tank and cooled to the two extruded heads (plastic A cylinder equipped with a heating means in a state in which a hopper for feeding the resin and a screw for feeding the resin supplied from the hopper are incorporated, and an extrusion nozzle provided at the tip of the cylinder) In the extrusion head which supplies the softness to the dies to be molded, the flexible and elastic resin is injected so as to form the coated surface, so that there is no segregation of the soft and soft in any state even after coating, So that molding can be performed without any change in shape during cooling.

Further, the coating surface having such an elastic force is provided to prevent the rail groove of the base mold and the rail shaft of the cover mold from being damaged by friction during pressing due to pressing, thereby preventing damage during the fitting.

For this purpose, the rail groove of the base mold is formed so that the opened front end of the rail groove is narrower than the rear end, and when the rail of the lid mold is pinched, the base mold engages with the rail groove while being opened by elasticity, When the rail is coupled to the rail groove, the rail is easily formed to have one side inclined surface so as to prevent any disengagement therebetween.

In addition, the rail groove formed with the opened front end narrower than the rear end is formed as an outer wall forming the rail groove to correspond to the elastic holding and external force, and a curved surface curved at the rear end of the rail groove for reinforcement inside the inner wall.

Therefore, it is possible to confirm that when the rail is coupled to the upper rail groove due to such a structure, the rail is tightly engaged when the rail is coupled.

1: Coating layer 2: Curved face
10: base mold 11: bearing surface
12: coupling rail 13: uneven surface
20: cover mold 21: rail shaft
22: uneven surface 23: cover surface
24: Support wall

Claims (6)

A reinforced floor panel 110 having a predetermined width and a length is inserted into one side of the reinforced floor panel 110, and then the reinforced floor panel 100 is inserted into the reinforced floor panel 110, And a cover mold (20) covering the base mold (10). The base mold (10) has a base (10) fixed to a floor on which a floor is installed, And a coupling rail 12 having an inner wall 12b at the rear end of the receiving surface 11 and an uneven surface 13 at the outer wall 12c, And a rail shaft 21 having uneven surfaces 22 on both sides so as to be provided in the rail groove 12a and to be fitted in the rail groove 12a is formed on the cover surface 23, And is extended to the lid surface, In the case where the support walls 24 are formed so as to be spaced apart from each other,
The rail shaft is formed rigidly on the uneven surface 22 formed on both sides of the rail shaft of the cover mold, and the coating layer 1 formed along the uneven surface is soft and has an elastic force. The method according to claim 1,
The uneven surface 22 is formed so as to protrude outward from the rail shaft body 21a forming the rail shaft 21, and the coating layer 1 is formed along the projected uneven surface,
The rail groove to which the rail shaft having the protruded concave and convex surface is coupled is formed with a rear end larger than the front end thereof while a curved surface 2 is formed so as to be curved at the rear end so that the rail shaft is held by elasticity A reinforced floor finish that allows you to see that it snaps into place when it is fully seated. 3. The method according to claim 1 or 2,
Wherein the coated surface is coated with a thickness of 0.3 to 0.4 mm. 3. The method according to claim 1 or 2,
Characterized in that a coating surface having softness and elasticity is formed on both the inner wall of the coupling rail forming the rail groove of the base mold and the uneven surface of the outer wall and the uneven surface formed on both sides of the rail shaft of the lid mold. . 5. The method of claim 4,
When the coated surface is formed on both sides, the thickness of the coated surface is set to 0.15 to 0.2 mm so as to suppress the generation of noise and the peeling noise. In order to form a coated surface along the above-mentioned uneven surface
When the base mold and the cover mold are extruded in the die during extrusion molding
Two extrusion heads (a hopper for feeding plastic resin and a screw for feeding and feeding the resin supplied from the hopper) are provided in a state before the molded product enters the water tank and is cooled. A cylinder equipped with a heating means and an extrusion nozzle provided at a tip of the cylinder) to form a hard base mold or a cover mold in one extrusion head, and a flexible base fluid Or the coating liquid is discharged only to the uneven surface on which the cover mold is formed to form the coating surface,
The coated surface is coated with a base mold or a cover mold of a cigarette after coating and simultaneously enters a water tank and simultaneously cools the base material so that hardness and softness of the base material do not change and the rail shafts of the base mold and the cover mold are pressed Method for manufacturing a reinforced floor finish which prevents the surface from being damaged by friction
KR20130061233A 2013-05-29 2013-05-29 Installation structure for laminate floor KR20150023079A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR20130061233A KR20150023079A (en) 2013-05-29 2013-05-29 Installation structure for laminate floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR20130061233A KR20150023079A (en) 2013-05-29 2013-05-29 Installation structure for laminate floor

Publications (1)

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KR20150023079A true KR20150023079A (en) 2015-03-05

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KR20130061233A KR20150023079A (en) 2013-05-29 2013-05-29 Installation structure for laminate floor

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109339402A (en) * 2018-11-26 2019-02-15 丹阳市圣象地板配件有限公司 A kind of composite floor press strip and its manufacturing process
KR20200005283A (en) 2018-07-06 2020-01-15 대라수건설 주식회사 Construction of floor with backup material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200005283A (en) 2018-07-06 2020-01-15 대라수건설 주식회사 Construction of floor with backup material
CN109339402A (en) * 2018-11-26 2019-02-15 丹阳市圣象地板配件有限公司 A kind of composite floor press strip and its manufacturing process

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