CN109811971A

CN109811971A - A kind of cornice quick connection structure

Info

Publication number: CN109811971A
Application number: CN201910193008.7A
Authority: CN
Inventors: 吴卫民
Original assignee: Anhui Jiahaojia Energy Conservation Doors And Windows Ltd
Current assignee: Anhui Jiahaojia Energy Conservation Doors And Windows Ltd
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2019-05-28

Abstract

The invention discloses a kind of cornice fast joint structures, including eaves board, multiple fasteners and multiple pocket rafters, multiple fasteners to be mounted on eaves board along eaves board length direction, and pocket rafter is equipped with the first card slot, and multiple fastener cooperations are in multiple first card slots；In the present invention, the cornice fast joint structure proposed, eaves board is fastened and connected with multiple pocket rafters respectively by multiple fasteners, and location dimension is difficult to control in solution eaves board actual installation, the difficulty for also needing to weld after installing.

Description

A kind of cornice fast joint structure

Technical field

The present invention relates to pseudo-classic architecture technical field more particularly to a kind of cornice fast joint structures.

Background technique

Pseudo-classic architecture alien invasion cornice new material is based on aluminum alloy materials at present, the eaves board of aluminum alloy materials and lotus Packet rafter is extremely difficult in actual installation, and installation at present is mainly on-the-spot testing welding, and location dimension is difficult to control.

Summary of the invention

To solve technical problem present in background technique, the present invention proposes a kind of cornice fast joint structure.

A kind of cornice fast joint structure proposed by the present invention, including eaves board, multiple fasteners and multiple pocket rafters；

Multiple fasteners are mounted on eaves board along eaves board length direction, and pocket rafter is equipped with the first card slot, fastener cooperation In the first card slot.

It preferably, further include the first bolt, fastener is mounted on eaves board by the first bolt.

Preferably, fastener includes integrally formed first buckling parts and the second buckling parts, and the first buckling parts is resisted against cornice On plate, the second buckling parts is located at side of first buckling parts far from eaves board, and the first buckling parts is located in the first card slot, the second button Conjunction portion is located at outside the first card slot；

Mating groove is formed between first buckling parts and the second buckling parts, the first card slot inner sidewall forms fitting projection, cooperation Male cooperation is in the mating groove.

Preferably, the first card slot bottom is equipped with retention bead, and the lateral wall of the second buckling parts is resisted against in retention bead.

Preferably, pocket rafter is equipped with supporter, and supporter is between pocket rafter and eaves board, supporter and eaves board It leans.

Preferably, eaves board includes integrally formed first connecting portion and second connecting portion, and first connecting portion and second connect Socket part forms the structure with L shape section, and fastener is mounted in first connecting portion.

Preferably, second connecting portion is equipped with the second card slot, and the second card slot and first connecting portion are located at second connecting portion It is ipsilateral.

Preferably, eaves board further includes third interconnecting piece, and third interconnecting piece is fixedly connected with second connecting portion and with first Interconnecting piece is oppositely arranged, and third interconnecting piece is equipped with third card slot.

Preferably, second connecting portion is equipped with the second screw close to the side of first connecting portion.

In the present invention, the cornice fast joint structure proposed, eaves board by multiple fasteners respectively with multiple pocket rafters It is fastened and connected, location dimension is difficult to control in solution eaves board actual installation, the difficulty for also needing to weld after installing.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of cornice fast joint structure proposed by the present invention；

Fig. 2 is a kind of A direction view of cornice fast joint structure proposed by the present invention；

Fig. 3 is a kind of partial enlarged view of cornice fast joint structure proposed by the present invention；

Fig. 4 is a kind of B-B echelon sectional view of cornice fast joint structure proposed by the present invention.

Specific embodiment

As shown in Figs 1-4, Fig. 1 is a kind of structural schematic diagram of cornice fast joint structure proposed by the present invention, and Fig. 2 is this A kind of A direction view of the cornice fast joint structure proposed is invented, Fig. 3 is a kind of cornice fast joint structure proposed by the present invention Partial enlarged view, Fig. 4 be a kind of B-B echelon sectional view of cornice fast joint structure proposed by the present invention.

Referring to Fig.1-4, a kind of cornice fast joint structure proposed by the present invention, including eaves board 1, fastener 2 and pocket rafter 3, cornice version and pocket rafter 3 in the present embodiment are made of aluminum alloy materials, and the fastener 2 in the present embodiment uses nylon plastic(s) It is made；

Multiple fasteners 2 are mounted on eaves board 1 along 1 length direction of eaves board, and pocket rafter 3 is equipped with the first card slot 31, more A cooperation of fastener 2 is in multiple first card slots 31.

In the cornice fast joint structure installation process that the present embodiment proposes, first with the base of mouth under the levelling eaves of wooden unit Quasi- face installs scale pocket rafter 3, then fastener 2 is mounted on eaves board 1 with by a point distance surely, will finally have the eaves of fastener 2 Firmly lower clap directly is buckled in the card slot on pocket rafter 3 oralia 1, and the rest part of eaves board 1 is being tied with wooden unit screw connection On structure layer eaves；Eaves board 1 is fastened and connected with multiple pocket rafters 3 respectively by multiple fasteners 2, and splicing is compact, is firmly installed, and is solved Certainly location dimension is difficult to control in 1 actual installation of eaves board, also needs the problem of welding after installing.

It further include the first bolt 4, fastener 2 is mounted on eaves board 1 by the first bolt 4, and in the present embodiment, fastener 2 is Rotary structure is equipped with perforative threaded hole in the middle part of fastener 2, is also possible to the through-hole of inner wall smooth, and the first bolt 4 cooperates in spiral shell It is connect in pit and with eaves board 1, the nut of the first bolt 4 is resisted against side of the fastener 2 far from eaves board 1.

In the present embodiment, fastener 2 includes integrally formed first buckling parts 21 and the second buckling parts 22, the first buckling parts 21 It is resisted against on eaves board 1, the second buckling parts 22 is located at the first side of the buckling parts 21 far from eaves board 1, the first buckling parts 21 In in the first card slot 31, the second buckling parts 22 is located at outside the first card slot 31；

Mating groove is formed between first buckling parts 21 and the second buckling parts 22,31 inner sidewall of the first card slot forms fitting projection 32, fitting projection 32 cooperates in the mating groove, so that fastener 2 is locked in card slot.

Further, the sectional area of the second buckling parts 22 is laterally away from the one of buckling parts from close to the one of the first buckling parts 21 Side is gradually reduced, convenient for the second buckling parts 22 to be pressed into card slot.

First card slot, 31 bottom is equipped with retention bead 33, and the lateral wall of the second buckling parts 22 is resisted against in retention bead 33, Prevent the second limiting section position in card slot from shifting.

Eaves board 1 is also with wooden unit screw connection on structure sheaf eaves, and eaves board 1 is connect with pocket rafter 3 in order to prevent Part move, integrally formed supporter 34 is additionally provided on pocket rafter 3, supporter 34 is located at pocket rafter 3 and eaves board 1 Between, supporter 34 leans with eaves board 1, and since supporter 34 and eaves board 1 are stood tightly against, eaves board 1 and pocket rafter 3 connect The part connect would not move.

Eaves board 1 in the present embodiment includes integrally formed first connecting portion 11 and second connecting portion 12, the first connection Portion 11 and second connecting portion 12 form the structure with L shape section, and fastener 2 is mounted in first connecting portion 11, supporter 34 It is resisted against in second connecting portion 12, second connecting portion 12 is used for barrier structure layer eaves end, enters structure sheaf with rain cover Inside eaves and increase building beauty, second connecting portion 12 is fixedly connected with structure sheaf eaves.

Further, second connecting portion 12 is equipped with the second card slot 14, and the second card slot 14 and first connecting portion 11 are located at the Two interconnecting pieces 12 it is ipsilateral, the second card slot 14 be used for structure sheaf eaves cooperate second connecting portion 12 to be fixed.

Eaves board 1 further includes third interconnecting piece 13, and third interconnecting piece 13 is fixedly connected with second connecting portion 12 and with first Interconnecting piece 11 is oppositely arranged, and third interconnecting piece 13 is equipped with third card slot 15, and third card slot 15 is mated thereto for a watt oralia.

Second connecting portion 12 is equipped with the second screw close to the side of first connecting portion 11, and the second screw is for cooperating in structure On layer eaves, second connecting portion 12 is fixed.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims

1. A cornice quick connection structure is characterized in that, comprises cornice board (1), multiple fasteners (2) and multiple purse rafters (3);

A plurality of fasteners (2) are installed on the cornice plate (1) along the length direction of the cornice plate (1), a first clamping groove (31) is provided on the purse rafter (3), and the plurality of fasteners (2) are respectively matched with the cornice plate (1). into a plurality of first card slots (31).

2 . The cornice quick connection structure according to claim 1 , further comprising a first bolt ( 4 ), and the fastener ( 2 ) is mounted on the cornice plate ( 1 ) through the first bolt ( 4 ). 3 .

3 . The cornice quick connection structure according to claim 1 , wherein the fastener ( 2 ) comprises a first snap portion ( 21 ) and a second snap portion ( 22 ) that are integrally formed, and the first snap portion (21) abuts on the cornice board (1), the second snap portion (22) is located on the side of the first snap portion (21) away from the cornice board (1), and the first snap portion (21) is located on the side of the first snap portion (21) away from the cornice board (1). Inside a card slot (31), the second engaging portion (22) is located outside the first card slot (31);

A matching groove is formed between the first buckling portion (21) and the second buckling portion (22), and a matching protrusion (32) is formed on the inner side wall of the first locking groove (31), and the matching protrusion (32) is fitted on the fit in the groove.

4. The cornice quick connection structure according to claim 3, characterized in that, the bottom of the first snap groove (31) is provided with a limit protrusion (33), and the outer side wall of the second buckle portion (22) abuts against the limit on the protrusion (33).

5. The cornice quick connection structure according to claim 3, wherein the purse rafter (3) is provided with abutting piece (34), and the abutting piece (34) is located between the purse rafter (3) and the cornice board (1). ), the abutting piece (34) abuts against the cornice board (1).

6. The cornice quick connection structure according to any one of claims 1-5, characterized in that the cornice board (1) comprises a first connecting part (11) and a second connecting part (12) which are integrally formed, and the first connecting part (11) and the second connecting part (12) are integrally formed. A connecting part (11) and a second connecting part (12) form a structure with an "L"-shaped cross-section, and the fastener (2) is mounted on the first connecting part (11).

7. The cornice quick connection structure according to claim 6, characterized in that the second connecting portion (12) is provided with a second slot (14), the second slot (14) and the first connecting portion (11) ) is located on the same side of the second connecting part (12).

8. The cornice quick connection structure according to claim 6, wherein the cornice board (1) further comprises a third connection part (13), and the third connection part (13) is fixedly connected with the second connection part (12) It is arranged opposite to the first connecting part (11), and the third connecting part (13) is provided with a third clamping slot (15).

9. The cornice quick connection structure according to claim 6, characterized in that a second bolt is provided on the side of the second connecting portion (12) close to the first connecting portion (11).