WO2011026399A1

WO2011026399A1 - Floor joint structure and floor therewith

Info

Publication number: WO2011026399A1
Application number: PCT/CN2010/076284
Authority: WO
Inventors: 李增清
Original assignee: 朱海翔
Priority date: 2009-09-04
Filing date: 2010-08-24
Publication date: 2011-03-10
Also published as: CN102011472A; CN102011472B

Abstract

A floor joint structure and a floor therewith are provided. In which, the floor joint structure comprises a first floor (10) and an adjacent second floor (11), the side of the first floor (10) connecting to the second floor (11) is arranged with several tongues (4) at certain intervals, the tongue (4) includes a lock portion (41) and a connecting portion (42) connecting the lock portion (41) to the floor body, and the thickness of the lock portion (41) is larger than that of the connecting portion (42). The side of the second floor (11) connecting to the first floor (10) is arranged with several grooves (5) matched with the tongues at certain intervals, the groove (5) comprises a lock groove (51) matched with the lock portion (41) of the tongue (4) and a connecting groove (52) matched with the connecting portion (42) of the tongue (4), an opening groove (6) is set between the adjacent connecting grooves (52), the depth of the opening groove (6) is equal to that of the groove (5), and the thickness of the opening groove (6) is larger than the thickness of the lock portion (41) so that the whole tongue (4) can be inserted into the opening groove (6). The length of the opening groove (6) extending along the side of the second floor (11) is larger than that of the tongue (4) extending along the side of the first floor (10).

Description

Floor connection structure and floor

Technical field

The invention relates to a floor connecting structure and a floor, and belongs to the technical field of building decoration materials. Background technique

In the prior art, the connection between the adjacent floors is mostly achieved by using a connection independent of the floor, such as a floorboard (patent number: CN200710000711.9), which is rectangular and has a first opposite side and a second opposite side. The adjacent floorboards are assembled to form a floor by a floor joint; the floorboard is provided with a first groove matching the floor joint at least on the first opposite side. In the above technical solution, the connector is additionally configured, which is expensive to manufacture and inconvenient to assemble.

Summary of the invention

The object of the present invention is to provide a floor joint structure and a floor which are low in manufacturing cost, convenient in assembly, and reliable in connection, and solve the problems of high manufacturing cost and inconvenient assembly in the prior art.

The above technical object of the present invention is solved by the following technical solutions: It comprises an adjacent first floor and a second floor, and a plurality of spaced-apart hoes are formed on the side of the first floor and the second floor. The boring head includes a card portion and a connecting portion connected to the card portion and the floor body, the thickness of the card portion is greater than a thickness of the connecting portion; the side of the second floor joined to the first floor is formed with a plurality of intervals and a gutter that matches the boring head, the gutter includes a card slot that cooperates with the card portion of the boring head and a connecting groove that cooperates with the connecting portion of the boring head, and an adjacent groove of the second floor is provided between the adjacent gutters for the entire entry of the hoe Slotting, the depth of the groove is equivalent to the depth of the groove, the thickness of the groove is greater than the thickness of the card portion of the hoe, and the length of the groove extending along the side of the second floor is greater than the length of the hoe extending along the side of the first floor. When assembling, first inserting the hoe of the first floor into the slot of the second floor, and then moving the first floor and the floor relative to each other in the lateral direction, so that the hoe of the first floor fits into the groove of the second floor, The joint of the hoe is matched In the connecting groove of the gutter, the card portion of the taro is fitted in the slot of the gutter, so that the connection between the first floor and the second floor can be realized, wherein the thickness of the card portion of the taro is greater than the thickness of the connecting portion, The hoe cooperates with the groove in the groove to ensure a reliable connection between the first floor and the second floor. At the same time, it is also very convenient to assemble, which can greatly improve the installation efficiency of the floor. The present invention directly uses the hoe for connection. The gutter is machined on the floor body without the need for additional connectors and is less expensive to manufacture. In addition, the connection method of the floor provides a double locking function, that is, the first conventional locking of the connecting portion of the boring head and the connecting groove of the tongue and groove (the locking in the vertical direction) and the card portion and the hoe of the hoe The second locking of the slot of the slot (the horizontal locking of the floor), such a locking connection greatly facilitates the paving of the floor, and is free of glue, nails and keels during the paving process, and is environmentally friendly. Also save costs. Among them, the hoe can be set at equal intervals, or can be set at different intervals according to certain rules.

Preferably, the adjacent boring heads of the first floor side have a transition portion connecting the two adjacent boring heads, and the thickness of the transition portion is less than or equal to the thickness of the ram joint portion. Wherein, a transition portion is arranged between two adjacent boring heads of the first floor, which facilitates the processing of the boring head on the one hand, reduces the processing process, and on the other hand improves the firmness of the hoe, further ensures the first floor and the second floor. The reliability of the connection between.

Preferably, at least an upper side or a lower side of the card portion of the boring head is formed with a convex body that protrudes upward or downward; or an upper side and a lower side of the card portion of the boring head are respectively formed with an upward convex and downward Projecting upper and lower protrusions. In this case, the convex body may be formed only on one side of the skull portion, and the upper convex portion and the lower convex body may be formed on the upper and lower sides of the hammer head, respectively.

Preferably, the first floor side is formed with a constricted portion formed by an upper outer inclined surface and a lower outer inclined surface at a position close to the joint connecting portion, and the second floor side is formed at a position close to the outer end of the tongue and groove connecting groove. The inner bevel and the lower inner bevel constitute an open portion, and the open portion cooperates with the constricted portion. Wherein, the forming of the constricted portion on the side of the first floor cooperates with the open portion of the side of the second floor, so that the side of the first floor and the side of the second floor can be vertically supported and leveled with each other. The support of the direction ensures the stability and reliability of the connection between the floors, and at the same time protects the structure of the hoe and the gutter from damage. A floor comprising a floor body, the floor body comprising opposite first sides and a second side, the first side being formed with a plurality of spaced apart hoes, the hoe comprising a card portion and being connected to the card portion and the floor a connecting portion of the body, the thickness of the card portion is greater than a thickness of the connecting portion; the second side edge is formed with a plurality of slots arranged at intervals and matched with the boring head, the grooving groove comprising a card slot matched with the card portion of the boring head And a connecting groove matched with the connecting portion of the boring head, and a slot for the entire entrance of the boring head is provided between the adjacent grooving grooves, the depth of the grooving is equivalent to the depth of the grooving groove, and the thickness of the grooving is larger than the card portion of the boring head The thickness, the length of the slot extending along the second side is greater than the length of the head extending along the first side. When assembling, simply insert the hoe on the first side of the floor into the slot on the second side of the adjacent floor, and then move the two adjacent floors relative to each other by a certain distance. The hoe of one floor is fitted into the groove of the other floor, the connecting part of the hoe is fitted in the connecting groove of the groove, and the card part of the hoe is fitted in the groove of the groove, so that the two adjacent floors can be realized. The connection, wherein the thickness of the card portion of the hoe is greater than the thickness of the connecting portion, so that the boring head fits in the groove of the groove to ensure a reliable connection between two adjacent floors, and at the same time, the assembly is also very convenient, which can greatly improve Floor mounting efficiency; The present invention directly processes the boring head and the gutter for joining on the floor body without the need for additional connectors, which is relatively inexpensive to manufacture.

Preferably, the adjacent side of the first side has a transition portion connecting the two adjacent boring heads, and the thickness of the transition portion is less than or equal to the thickness of the joint portion of the boring head. Wherein, a transition portion is provided between two adjacent boring heads, which facilitates the processing of the boring head on the one hand, reduces the processing steps, and on the other hand, improves the firmness of the hoe, and further ensures the reliability of the connection between the two adjacent floors.

Preferably, the card portion of the boring head is formed with a convex body that protrudes upward or downward at least on the upper side or the lower side.

Preferably, the first side is formed with a constricted portion formed by an upper outer inclined surface and a lower outer inclined surface, and the second side is formed with an upper inner inclined surface at a position close to the outer end of the gutter connecting groove. And the lower inner bevel constitutes an open portion, and the open portion can be engaged with the constricted portion. Wherein, a constriction is formed on the first side of the floor, and an open part is formed on the second side of the floor, so that the sides of the two adjacent floors can be supported vertically and horizontally. The stability of the connection between the floors and Reliability, at the same time, protects the structure of the hoe and gutter from damage.

Therefore, the invention has the characteristics of low manufacturing cost, convenient assembly and reliable connection.

DRAWINGS

Figure 1 is a schematic structural view of a floor panel of the present invention;

Figure 2 is a left side view of Figure 1;

Figure 3 is a right side view of Figure 1;

Figure 4 is an A-A view of Figure 1;

Figure 5 is a B-B view of Figure 1;

Figure 6 is a schematic structural view of the floor connecting structure of the present invention;

Figure 7 is a partial structural schematic view of the first floor shown in Figure 6;

Figure 8 is a partial cross-sectional view of the second floor shown in Figure 6;

Figure 9 is a schematic view showing another structure of the floor of the present invention;

Figure 10 is a left side view of Figure 9;

Figure 11 is a right side view of Figure 9;

Figure 12 is a C-C view of Figure 9;

Figure 13 is a D-D view of Figure 9;

Figure 14 is a schematic view showing another structure of the floor joint structure of the present invention.

detailed description

The technical solutions of the present invention will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings.

Embodiment 1 : As shown in FIG. 1 , FIG. 2 , FIG. 3 , FIG. 4 and FIG. 5 , the floor comprises a floor body 1 , and the floor body 1 includes an opposite first side 2 and a second side 3 , and the first side 2, a plurality of equally spaced cymbals 4 are formed, and the hoe 4 includes a card portion 41 and a connecting portion connected to the card portion 41 and the floor body 1 The thickness of the card portion 41 is larger than the thickness of the connecting portion 42. The upper side and the lower side of the card portion 41 are respectively formed with an upper convex body 411 and a lower convex body 412 which are convex upward or downward, and adjacent to the boring head 4 There is a transition portion 7 connecting two adjacent boring heads 4, the thickness of the transition portion 7 is equal to the thickness of the mortise joint portion 42; the second side edge 3 is formed with a plurality of grooving grooves arranged at equal intervals and matched with the boring head 4. 5, the gutter 5 includes a card slot 51 that cooperates with the card portion 41 of the boring head 4 and a connecting groove 52 that cooperates with the connecting portion 42 of the boring head 4, and a slot for the entire entry of the boring head 4 is provided between the adjacent gutters 5 6. The depth of the slot 6 is equivalent to the depth of the slot 5, the thickness of the slot 6 is greater than the thickness of the card portion 41 of the hammer 4, and the length of the slot 6 along the second side 3 is greater than the length of the tongue 4 along the first side 2 length of extension. A contraction portion 8 composed of an upper outer slope 81 and a lower outer slope 82 is formed at a position of the first side 2 adjacent to the joint portion 42 of the hammer 4, and the second side 3 is formed adjacent to the outer end of the joint groove 52 of the tongue and groove 5. The open portion 9 formed by the upper inner inclined surface 91 and the lower inner inclined surface 92 can be engaged with the constricted portion 8.

As shown in FIG. 6, FIG. 7, and FIG. 8, the floor connecting structure includes adjacent first floor 10 and second floor 11, and the side edges of the first floor 10 and the second floor 11 are formed with a plurality of equal intervals. The cymbal 4 is provided, and the cymbal 4 includes a card portion 41 and a connecting portion 42 connected to the card portion 41 and the floor body. The thickness of the card portion 41 is larger than the thickness of the connecting portion 42, and the upper side and the lower side of the card portion 41 of the cymbal 4 are respectively formed. There are an upper convex body 411 and a lower convex body 412 protruding upward and downward, and a transition portion 7 connecting the two adjacent circular heads 4 is provided between the adjacent hammers 4, and the thickness of the transition portion 7 is equal to the hammer 4 The thickness of the connecting portion 42; the side of the second floor 11 joined to the first floor 10 is formed with a plurality of slots 5 equally spaced and matched with the boring head 4, the tongue and groove 5 including the card portion 41 of the ram 4 The slot 51 and the connecting groove 52 which cooperates with the connecting portion 42 of the boring head 4, and the adjacent slot 5 of the second floor 11 are provided with a slot 6 for the entire entrance of the boring head 4, the depth of the slot 6 and the 榫The depth of the groove 5 is equivalent, the thickness of the groove 6 is larger than the thickness of the card portion 41 of the boring head 4, and the length of the groove 6 extending along the side of the second floor 11 The degree is greater than the length of the hoe 4 extending along the side of the first floor 10. A side portion of the first floor 10 adjacent to the connecting portion 42 of the boring head 4 is formed with a constricted portion 8 composed of an upper outer inclined surface 81 and a lower outer inclined surface 82, and the side of the second floor 11 is adjacent to the outer end of the connecting groove 52 of the gutter 5 An open portion 9 formed by an upper inner inclined surface 91 and a lower inner inclined surface 92 is formed, and the open portion 9 is The constricted portion 8 is fitted.

When assembling, first inserting the hoe of the first floor into the slot of the second floor, and then moving the first floor and the floor relative to each other in the lateral direction, so that the hoe of the first floor fits into the groove of the second floor, The connecting portion of the hoe is fitted in the connecting groove of the tongue and groove, and the card portion of the hoe is fitted in the groove of the groove, so that the connection between the first floor and the second floor can be realized.

Embodiment 2: As shown in FIG. 9, FIG. 10, FIG. 11, FIG. 12 and FIG. 13, the floor comprises a floor body 1, and the floor body 1 comprises an opposite first side 2 and a second side 3, the first side 2, a plurality of equally spaced cymbals 4 are formed. The cymbal 4 includes a card portion 41 and a connecting portion 42 connected to the card portion 41 and the floor body 1. The thickness of the card portion 41 is greater than the thickness of the connecting portion 42, and the upper portion of the card portion 41 The side is formed with an upwardly convex upper protrusion 411, and the adjacent boring head 4 has a transition portion 7 connecting the two adjacent boring heads 4, the thickness of the transition portion 7 is equal to the thickness of the mortise joint portion 42; the second side 3, a plurality of slots 5 are formed at equal intervals and are matched with the boring head 4, and the grooving groove 5 includes a card slot 51 engaged with the card portion 41 of the boring head 4 and a connecting groove 52 mating with the connecting portion 42 of the boring head 4, adjacent A groove 6 is provided between the gutters 5 for the entire entry of the taro head 4. The depth of the groove 6 is equivalent to the depth of the gutter 5, and the thickness of the groove 6 is greater than the thickness of the card portion 41 of the taro 4, and the groove 6 is along The length of the second side 3 extending is greater than the length of the ram 4 extending along the first side 2 . A contraction portion 8 composed of an upper outer slope 81 and a lower outer slope 82 is formed at a position of the first side 2 adjacent to the joint portion 42 of the hammer 4, and the second side 3 is formed adjacent to the outer end of the joint groove 52 of the tongue and groove 5. The open portion 9 formed by the upper inner inclined surface 91 and the lower inner inclined surface 92 can be engaged with the constricted portion 8.

As shown in FIG. 14, the floor connecting structure includes adjacent first floor 10 and second floor 11, and the side of the first floor 10 and the second floor 11 are formed with a plurality of equally spaced gimmers 4, hoes. 4 includes a card portion 41 and a connecting portion 42 connected to the card portion 41 and the floor body. The thickness of the card portion 41 is larger than the thickness of the connecting portion 42, and the upper convex portion 411 of the upper end portion of the card portion 41 of the hammer head 4 is adjacent to the upper convex portion 411. The ram 4 has a transition portion (not shown) connecting the two adjacent rams 4 together, the thickness of the transition portion being equal to the thickness of the connecting portion 42 of the ram 4; the second floor 11 engaging the first floor 10 The side is formed with a plurality of slots 5 equally spaced and matched with the boring head 4, the tongue and groove 5 including the engagement with the card portion 41 of the boring head 4. The slot 51 and the connecting groove 52 of the connecting portion 42 of the boring head 4, and the adjacent slot 5 of the second floor 11 are provided with a slot (not shown) for the entire entrance of the boring head 4, which is slotted. The depth of the gutter is equivalent to the depth of the gutter 5, and the thickness of the gutter is greater than the thickness of the card portion 41 of the ram 4, and the length of the sipe extending along the side of the second floor 11 is greater than the length of the ram 4 extending along the side of the first floor 10. A side portion of the first floor 10 adjacent to the connecting portion 42 of the boring head 4 is formed with a constricted portion 8 composed of an upper outer inclined surface 81 and a lower outer inclined surface 82, and the side of the second floor 11 is adjacent to the outer end of the connecting groove 52 of the gutter 5 An open portion 9 composed of an upper inner inclined surface 91 and a lower inner inclined surface 92 is formed, and the open portion 9 is engaged with the constricted portion 8.

Claims

Claim

A floor connecting structure, comprising an adjacent first floor and a second floor, wherein: the side of the first floor and the second floor is formed with a plurality of spaced apart hoes, the hoe a card portion and a connecting portion connected to the card portion and the floor body, wherein the thickness of the card portion is greater than a thickness of the connecting portion; the side of the second floor joined to the first floor is formed with a plurality of intervals and matched with the hoe The gutter includes a card slot that cooperates with the card portion of the boring head and a connecting groove that cooperates with the connecting portion of the boring head, and a slot for the entire entry of the boring head is disposed between the adjacent gutters of the second floor. The depth of the groove is equivalent to the depth of the groove, the thickness of the groove is greater than the thickness of the card portion of the hammer, and the length of the groove extending along the side of the second floor is greater than the length of the head extending along the side of the first floor.

2. The floor joint structure according to claim 1, wherein: a transition portion connecting adjacent two boring heads between adjacent boring heads of the first floor side has a thickness of the transition portion Less than or equal to the thickness of the joint of the ram.

The floor joint structure according to claim 1 or 2, characterized in that: at least the upper side or the lower side of the hook portion of the boring head is formed with a convex body that protrudes upward or downward.

The floor joint structure according to claim 3, characterized in that: the upper side and the lower side of the card portion of the boring head are respectively formed with an upper convex body and a lower convex body which are convex upward and downward.

The floor joint structure according to claim 1 or 2, wherein: a position of the first floor side adjacent to the joint portion of the ram is formed with a constricted portion formed by an upper outer inclined surface and a lower outer inclined surface, An open portion is formed by the upper inner inclined surface and the lower inner inclined surface at a position of the side of the second floor adjacent to the outer end of the tongue and groove connecting groove, and the open portion is engaged with the contracting portion.

6. A floor panel comprising a floor body, the floor body comprising opposite first side edges and a second side edge, wherein: the first side edge is formed with a plurality of spaced apart hoes, the hoe comprising a card portion and Connecting to the connecting portion of the card portion and the floor body, the thickness of the card portion is greater than the thickness of the connecting portion; the second side is formed with a plurality of slots arranged at intervals and matched with the boring head, the grooving and the boring head a slot for engaging the card portion and a connecting groove for engaging with the connecting portion of the boring head, and a slot for the entire entrance of the boring head is provided between the adjacent groove, the depth of the groove is equivalent to the depth of the groove, and the groove is The thickness is greater than the thickness of the card portion of the boring head, and the length of the slot extending along the second side is greater than the length of the hoe extending along the first side.

The floor according to claim 6, wherein: the adjacent side of the first side has a transition portion connecting two adjacent boring heads, and the thickness of the transition portion is smaller than It is equal to the thickness of the joint of the hoe.

A floor according to claim 6 or 7, wherein: at least the upper side or the lower side of the card portion of the boring head is formed with a convex body that protrudes upward or downward.

The floor according to claim 6 or 7, wherein: the first side is adjacent to the joint portion of the boring portion, and is formed with a constricted portion formed by an upper outer inclined surface and a lower outer inclined surface, the second The side portion is formed adjacent to the outer end of the tongue-and-groove joint groove to form an open portion formed by the upper inner inclined surface and the lower inner inclined surface, and the open portion can be engaged with the contracted portion.