CN101871255A

CN101871255A - Splice floor board

Info

Publication number: CN101871255A
Application number: CN200910031403A
Authority: CN
Inventors: 孙乐根
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-24
Filing date: 2009-04-24
Publication date: 2010-10-27

Abstract

The invention discloses a splice floor board. In the invention, one side of a floor board unit is provided with a chase mortise, and the other side thereof corresponding to the side of the floor board is also provided with a chase mortise; a plurality of pin holes are arranged in the two chase mortises at intervals; the two ends of a pin bolt are respectively and fixedly inserted into the opposite pin holes of adjacent floor boards; the opposite side faces of the adjacent floor boards are contacted with each other; and parts of the two contacted side faces, which are positioned above the chase mortises are mutually matched inclined planes. The splice floor board adopts the pin bolt for splicing, has firm and reliable splicing, saves wood consumption, lowers cost and facilitates installation.

Description

Splice floor board

Technical field

The present invention relates to a kind of floor, especially a kind of floor splicing construction after improving on the basis of traditional mortise-jointing floor board.

Background technology

Traditional mortise-jointing floor board in the wooden floor is to adopt tongue-and-groove to be connected with tenon at present, as shown in Figure 8, two long limits of every floor are prefabricated into tongue-and-groove and tenon respectively, during installation, the tenon of floorboard are inserted the splicing in twos that realizes in the tongue-and-groove of another floor between the floor.Iron nail hammers into floor and keel by tongue-and-groove, and the floor is fixed on the keel.This traditional mortise-jointing floor board structure is adding man-hour, at first to solid wood be cut into Pork-pieces floor material all in one piece according to standard size, draw in a side of every floor material all in one piece then and dig out tongue-and-groove, with the upper and lower surface of the corresponding floor of the side opposite side one deck of skimming respectively, the intermediate layer of floor opposite side is formed and the corresponding tenon of tongue-and-groove.Though this traditional mortise-jointing floor board structure makes the splicing on floor comparatively simplify, but in order to form the tenon that can insert tongue-and-groove, the width of the every floor plate face after must making the width of every floor material all in one piece greater than machine-shaping, and then the unnecessary timber of shooting off forms tenon, so just caused the waste of timber, and for senior floor, such waste is just even more serious.

In addition, the rectangular shape of the section of the tongue-and-groove of traditional mortise-jointing floor board, and the iron nail that the floor is fixed in keel is from oblique from top to bottom floor and the keel of hammering into of tongue-and-groove, rectangular-shaped tongue-and-groove is not easy to the installer and follows closely iron nail.

Summary of the invention

In order to overcome above-mentioned defective, the invention provides a kind of splice floor board, this splice floor board adopts the mode of pin splicing, splice solid and reliablely, has saved the consumption of timber, has reduced cost, and has been convenient to installation.

The present invention for the technical scheme that solves its technical problem and adopt is:

A kind of splice floor board, one side of floor unit offers tongue-and-groove, also offer tongue-and-groove (being that corresponding both sides, every floor unit all offer tongue-and-groove) with the opposite side of the corresponding floor unit of a side of floor unit, spaced apartly respectively in described two tongue-and-grooves be provided with some pin-and-holes, the two ends of pin fixedly insert in respectively in the relative pin-and-hole of adjacent floor unit, the relative side of adjacent floor unit contacts, and the part that two sides that contact are positioned on the tongue-and-groove is the inclined-plane that cooperatively interacts.Owing to adopt dowel fixes between the side of adjacent floor unit, avoided the defective of traditional mortise-jointing floor board waste timber; Because the part that the contacted side of adjacent floor unit is positioned on the tongue-and-groove is the inclined-plane that cooperatively interacts, make that the relative upper-lower position between adjacent floor unit can not change again.

Further technical scheme of the present invention is:

The section configuration of described tongue-and-groove can be rectangle.

The top of the formed cavity of two tongue-and-grooves that adjacent floor unit is relative can be the inclined-plane, the section that promptly is positioned at the tongue-and-groove of floor unit one side is that opening is big, the inside is little tubaeform, and the section that is positioned at the tongue-and-groove of floor unit opposite side is that opening is little, the inside is big tubaeform, and the opening of two tongue-and-grooves is equally big, when the unit, floor is fixed in keel, the section configuration of the tongue-and-groove of floor unit one side can be so that the installer hammers into iron nail in floor unit and the keel from the tongue-and-groove of floor unit one side is oblique from top to bottom, and the section configuration of the tongue-and-groove of floor unit opposite side is convenient to hold the head of iron nail.

Spaced apart respectively four pin-and-holes (quantity of pin-and-hole and pin can according to the different and suitably increase and decrease of the length on floor) that are provided with in described two tongue-and-grooves.

Traditional tongue-and-groove and tenon ways of connecting can be adopted in the two ends of adjacent floor unit, also can adopt the splicing construction identical with the both sides of adjacent floor unit of the present invention.

The invention has the beneficial effects as follows: owing to adopt dowel fixes between the side of adjacent floor unit, avoided the defective of traditional mortise-jointing floor board waste timber, saved timber, reduced cost; Because the part that the contacted side of adjacent floor unit is positioned on the tongue-and-groove is the inclined-plane that cooperatively interacts, make that the relative upper-lower position between adjacent floor unit can not change again; Because being positioned at the section of the tongue-and-groove of floor unit one side is tubaeform that opening is big, the inside is little, and the section that is positioned at the tongue-and-groove of floor unit opposite side is tubaeform that opening is little, the inside is big, and the opening of two tongue-and-grooves is equally big, when the unit, floor is fixed in keel, the section configuration of the tongue-and-groove of floor unit one side can be so that the installer hammers into iron nail in floor unit and the keel from the tongue-and-groove of floor unit one side is oblique from top to bottom, and the section configuration of the tongue-and-groove of floor unit opposite side is convenient to hold the head of iron nail; The present invention is simple in structure, easy to implement.

Description of drawings

Fig. 1 is floor unit perspective view of the present invention (section configuration of tongue-and-groove is a rectangle);

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is one of the splicing construction of unit, adjacent two floor of a present invention schematic diagram (section configuration of tongue-and-groove is a rectangle);

Fig. 4 is one of the structural representation of floor unit of the present invention (the top of the formed cavity of two tongue-and-grooves that adjacent floor unit is relative is the inclined-plane);

Fig. 5 is two schematic diagrames (the top of the formed cavity of two tongue-and-grooves that adjacent floor unit is relative is the inclined-plane) of the splicing construction of unit, adjacent two floor of the present invention;

Fig. 6 is fixed in keel schematic diagram (the top of the formed cavity of two tongue-and-grooves that unit, adjacent two floor is relative is the inclined-plane) for floor unit of the present invention;

Fig. 7 is the splicing schematic diagram between floor unit of the present invention;

Fig. 8 is the floor unit perspective view of traditional mortise-jointing floor board.

The specific embodiment

Embodiment: a kind of splice floor board, one side of floor unit 1 offers tongue-and-groove 11, also offer tongue-and-groove (being that corresponding both sides, every floor unit all offer tongue-and-groove) with the opposite side of the corresponding floor unit of a side of floor unit, spaced apartly respectively in described two tongue-and-grooves be provided with some pin-and-holes 12, the two ends of pin 2 fixedly insert in respectively in the relative pin-and-hole of adjacent floor unit, the relative side of adjacent floor unit contacts, and the part that two sides that contact are positioned on the tongue-and-groove is the inclined-plane that cooperatively interacts.Owing to adopt dowel fixes between the side of adjacent floor unit, avoided the defective of traditional mortise-jointing floor board waste timber; Because the part that the contacted side of adjacent floor unit is positioned on the tongue-and-groove is the inclined-plane that cooperatively interacts, make that the relative upper-lower position between adjacent floor unit can not change again.

The section configuration of described tongue-and-groove can be rectangle.

Be preferably the inclined-plane above the formed cavity of two tongue-and-grooves that adjacent floor unit is relative, the section that promptly is positioned at the tongue-and-groove of floor unit one side is that opening is big, the inside is little tubaeform, and the section that is positioned at the tongue-and-groove of floor unit opposite side is that opening is little, the inside is big tubaeform, and the opening of two tongue-and-grooves is equally big, when the unit, floor is fixed in keel 3, the section configuration of the tongue-and-groove of floor unit one side can be so that the installer hammers into iron nail 4 in floor unit and the keel from the tongue-and-groove of floor unit one side is oblique from top to bottom, and the section configuration of the tongue-and-groove of floor unit opposite side is convenient to hold the head of iron nail.

Claims

1. splice floor board, one side of floor unit (1) offers tongue-and-groove (11), it is characterized in that: also offer tongue-and-groove with the opposite side of the corresponding floor unit of a side of floor unit, the spaced apart respectively some pin-and-holes (12) that are provided with in described two tongue-and-grooves, the two ends of pin (2) fixedly insert in respectively in the relative pin-and-hole of adjacent floor unit, the relative side of adjacent floor unit contacts, and the part that two sides that contact are positioned on the tongue-and-groove is the inclined-plane that cooperatively interacts.

2. a kind of splice floor board according to claim 1 is characterized in that: the section configuration of described tongue-and-groove is a rectangle.

3. a kind of splice floor board according to claim 1 is characterized in that: the top of the formed cavity of two tongue-and-grooves that adjacent floor unit is relative is the inclined-plane.

4. according to claim 1,2 or 3 described a kind of splice floor boards, it is characterized in that: spaced apartly respectively in described two tongue-and-grooves be provided with four pin-and-holes.