CN212250733U

CN212250733U - Firm in connection's timber connection structure

Info

Publication number: CN212250733U
Application number: CN201922135143.4U
Authority: CN
Inventors: 聂国华; 杨学建
Original assignee: Weston Putian New Building Materials Co ltd
Current assignee: Weston Putian New Building Materials Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-12-29
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a firm-connection wood connecting structure in the technical field of wood connection, which comprises a first strip-shaped wood, wherein the lower end of the first strip-shaped wood is provided with a first tenon, the middle part of the lower end of the first tenon is provided with a second tenon, the middle part of the side wall of the second tenon is provided with an internal thread hole in a penetrating way, the lower end of the first strip-shaped wood is vertically butted with a second strip-shaped wood, the left end of the inner cavity of the second strip-shaped wood is provided with a first butt groove, and then the second strip-shaped wood is screwed and inserted into the inner cavity of the internal thread hole through a wooden bolt, so that the internal thread hole and the second butt groove are mutually limited and fixed, thereby the connection between the first strip-shaped wood and the second strip-shaped wood is reinforced, the first strip-shaped wood and the second strip-shaped wood can mutually support and bear force in multiple directions during, more durable, is favorable for the utility model discloses a popularization.

Description

Firm in connection's timber connection structure

Technical Field

The utility model relates to a technical field is connected to the timber, specifically is a firm in connection's timber connection structure.

Background

The wood with different shapes and sizes is often used in the household production process, generally, the wood comprises plate-shaped wood and block-shaped wood, and the width of the wood raw material is limited, but the shapes and sizes of the furniture are not fixed, so that the plates with the same size are required to be spliced for use in the furniture production and manufacturing process. Along with the gradual development of society, timber uses more and more extensively in the furniture field, and people are more and more to the concatenation operation requirement of timber, and timber concatenation generally uses screw or sticky fixed connection

Present timber is in the connection process, mostly needs glue or nail to fix the reinforcement for the junction is pleasing to the eye inadequately, and uses the back for a long time again, and glue is ageing easy to drop, and the easy oxidation of nail rusts.

Based on this, the utility model designs a firm in connection's timber connection structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a present timber of aim at needs glue or nail to fix the reinforcement mostly in the connection for the junction is pleasing to the eye inadequately, and uses the back for a long time again, and glue is ageing easy to drop, the easy rusty problem of oxidation of nail.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a firm in connection's timber connection structure, includes first bar timber, the ligneous lower extreme of first bar is provided with first tenon, the lower extreme middle part of first tenon is provided with the second tenon, the lateral wall middle part of second tenon is run through and is provided with interior screw hole, the perpendicular butt joint of the ligneous lower extreme of first bar is provided with second bar timber, first butt joint groove has been seted up to the ligneous inner chamber left end of second bar, second butt joint groove has been seted up to second bar timber inner chamber of first butt joint groove lower extreme, the lateral wall correspondence runs through around the second butt joint groove and is provided with interior screw hole, the spiro union is provided with the bolt between first bar timber and the second bar timber.

Preferably, the width of first tenon equals with the width of first bar timber, the thickness of first tenon is half of first bar timber, the width of second tenon is half of first tenon width, the thickness of second tenon is a board of first tenon thickness.

Preferably, the bolt is movably connected with the second tenon and the second strip-shaped wood through threads respectively.

Preferably, the first tenon and the first butt-joint groove are mutually matched and butted, and the second tenon and the second butt-joint groove are mutually matched and butted.

Preferably, the length of the bolt is equal to the thickness of the second strip lumber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses dock first bar timber and second bar timber, aim at and make the second tenon insert the inner chamber in second butt joint groove, first tenon inserts the inner chamber in first butt joint groove simultaneously, the two docks each other, pass through ligneous bolt again, make its spiro union insert the inner chamber of internal thread hole, make internal thread hole and second butt joint groove spacing fixed each other, thereby consolidate first bar timber and the ligneous connection of second bar, first bar timber can diversely support the atress each other with second bar timber during the use, be difficult to not hard up the separation, the connecting piece all is wooden material, and is more durable, is favorable to the utility model discloses a popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the external structure of the present invention;

FIG. 2 is a side view of the internal structure of the present invention;

FIG. 3 is a schematic structural view of a first strip-shaped wood part of the present invention;

fig. 4 is a top view of a second strip-shaped timber structure of the present invention;

fig. 5 is a schematic view of the bolt structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-first strip-shaped wood, 2-first tenon, 3-second tenon, 4-internal thread hole, 5-second strip-shaped wood, 6-first butt joint groove, 7-second butt joint groove and 8-bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a firm in connection's timber connection structure, including first bar timber 1, the lower extreme of first bar timber 1 is provided with first tenon 2, the lower extreme middle part of first tenon 2 is provided with second tenon 3, the lateral wall middle part of second tenon 3 is run through and is provided with interior screw hole 4, the perpendicular butt joint of lower extreme of first bar timber 1 is provided with second bar timber 5, first butt joint groove 6 has been seted up to the inner chamber left end of second bar timber 5, second butt joint groove 7 has been seted up to second bar timber 5 inner chamber of first butt joint groove 6 lower extreme, lateral wall correspondence runs through around second butt joint groove 7 and is provided with interior screw hole 4, the spiro union is provided with bolt 8 between first bar timber 1 and the second bar timber 5.

Wherein, the width of first tenon 2 equals with the width of first bar timber 1, and the thickness of first tenon 2 is half of first bar timber 1, and the width of second tenon 3 is half of first tenon 2 width, and the thickness of second tenon 3 is a board of first tenon 2 thickness. Secondly, the bolt 8 is movably connected with the second tenon 3 and the second strip-shaped wood 5 through threads. Furthermore, the first tenon 2 is matched and butted with the first butt joint groove 6, and the second tenon 3 is matched and butted with the second butt joint groove 7. Finally, the length of the bolt 8 is equal to the thickness of the second strip lumber 5.

One specific application of this embodiment is: butt joint first bar timber 1 and second bar timber 5, it makes second tenon 3 insert the inner chamber of second butt joint groove 7 to aim at, first tenon 2 inserts the inner chamber of first butt joint groove 6 simultaneously, the two is butt joint each other, bolt 8 of rethread timber, make its spiro union insert the inner chamber of female screw hole 4, make female screw hole 4 and second butt joint groove 7 spacing fixed each other, thereby consolidate being connected first bar timber 1 and second bar timber 5, first bar timber 1 can diversified mutual support atress with second bar timber 5 during the use, be difficult to not hard up the separation, the connecting piece all is wooden material, and is more durable.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A firmly connected wood connecting structure comprises a first strip-shaped wood (1), and is characterized in that: the lower extreme of first bar timber (1) is provided with first tenon (2), the lower extreme middle part of first tenon (2) is provided with second tenon (3), the lateral wall middle part of second tenon (3) is run through and is provided with interior screw hole (4), the perpendicular butt joint of lower extreme of first bar timber (1) is provided with second bar timber (5), first butt joint groove (6) have been seted up to the inner chamber left end of second bar timber (5), second butt joint groove (7) have been seted up to second bar timber (5) inner chamber of first butt joint groove (6) lower extreme, the lateral wall correspondence runs through around second butt joint groove (7) and is provided with interior screw hole (4), spiro union is provided with bolt (8) between first bar timber (1) and second bar timber (5).

2. A securely connected wood connecting structure according to claim 1, wherein: the width of first tenon (2) equals with the width of first bar timber (1), the thickness of first tenon (2) is half of first bar timber (1), the width of second tenon (3) is half of first tenon (2) width, the thickness of second tenon (3) is a board of first tenon (2) thickness.

3. A securely connected wood connecting structure according to claim 1, wherein: and the bolt (8) is movably connected with the second tenon (3) and the second strip-shaped wood (5) through threads respectively.

4. A securely connected wood connecting structure according to claim 1, wherein: the first tenon (2) is matched and butted with the first butt joint groove (6), and the second tenon (3) is matched and butted with the second butt joint groove (7).

5. A securely connected wood connecting structure according to claim 1, wherein: the length of the bolt (8) is equal to the thickness of the second strip-shaped wood (5).