CN207296701U

CN207296701U - A kind of folding door hinge hiding mechanism of finger

Info

Publication number: CN207296701U
Application number: CN201720619167.5U
Authority: CN
Inventors: 刘祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-31
Filing date: 2017-05-31
Publication date: 2018-05-01
Anticipated expiration: 2027-05-31

Abstract

A kind of folding door hinge hiding mechanism of finger, including sectional, center pillar section bar and hinge, sectional are hinged with center pillar section bar by hinge, it is characterised in that：The first soft strip of paper used for sealing is installed on the free end of the sectional rear wall extension board, the second soft strip of paper used for sealing is installed on the side wall of the center pillar section bar, first strip of paper used for sealing and the second strip of paper used for sealing are contacted when door leaf is closed, play sealing function, but its pliability makes finger clamp is fashionable unlikely to be weighed wounded.Its advantage is by improving section bar fit dimension structure, increasing sealing joint strip, realize that general can seal can prevent from jamming a finger again when door and window is closed.

Description

A kind of folding door hinge hiding mechanism of finger

Technical field

The hinge of door, window or wing is the utility model is related to, is related to and special is set using the related with door and window of elastic edgings Standby or measure, the folding door hinge hiding mechanism of espespecially a kind of finger.

Background technology

At present, existing conventional Foldable door and window design is limited to the restriction of the factors such as profile structure and hinge, to meet that door leaf is opened Opening and close between door leaf all needs to install using exposed hinge.This exposed installation door leaf structure of hinge not only influences to fold The overall appearance effect of door and window, leakproofness is also bad between door leaf, and in folding door open mode, door leaf is to be opened flat plug-in shape State, that is to say, that door leaf is in the unilateral stress of secundly, and door leaf sectional material is easily deformed after long-time service, and then causes door leaf to be opened Guan Buchang.In this regard, the Chinese patent of Patent No. 201320827965.9 discloses《A kind of hinge hiding mechanism of folding door》. The patent includes sectional and hinge, and the hinge includes shaft, the first page board and the second page board, it is characterised in that further includes Center pillar section bar, the rear wall of the sectional are equipped with rear wall extension board, and the first page board of the hinge is fixed on the sectional The first side wall, the second page board of the hinge are fixed on the side wall of the center pillar section bar, and the shaft of the hinge is positioned at described In the space that the first side wall of rear wall extension board and the sectional is formed；The free end of the corresponding rear wall extension board, in institute State center pillar section bar side wall be equipped be adapted to the free end rotational trajectory of the rear wall extension board and with the rear wall extension board The arc groove of free end clearance fit.The patent can make the door leaf mounting structure of folding door more stable, realize folding door Hinge is not exposed during closing, makes folding door overall appearance more attractive.But the patent also has its shortcoming, exactly when people pull When the center pillar section bar of this door and window realizes closing, often do not notice that door and window closes reserved gap, cause the finger of people to crush.

The content of the invention

In view of the shortcomings of the prior art, the folding door hinge the purpose of this utility model is to provide a kind of finger is hidden Mechanism.

Technical solution is used by the utility model solves its technical problem：A kind of folding door hinge of finger is provided Hiding mechanism, including sectional, center pillar section bar and hinge, sectional are hinged with center pillar section bar by hinge, it is characterised in that： The first soft strip of paper used for sealing is installed on the free end of the sectional rear wall extension board, is installed on the side wall of the center pillar section bar There is the second soft strip of paper used for sealing, first strip of paper used for sealing and the second strip of paper used for sealing are contacted when door leaf is closed, and play sealing function, but it is soft Degree makes finger clamp is fashionable unlikely to be weighed wounded.

Further：

First strip of paper used for sealing and the second sealing strip are obtained by rubber system.

There is T-shaped groove on the free end of the sectional rear wall extension board, first strip of paper used for sealing has T-shaped convex edge phase therewith Match somebody with somebody, T-shaped convex edge is caught in T-shaped groove.Enable the first strip of paper used for sealing conveniently and be firmly adhered on the sectional.

The side-wall outer side of the center pillar section bar has two T-slot mouths, there is two T-shaped convex edges phase therewith on second strip of paper used for sealing Match somebody with somebody, two T-shaped convex edges are caught in two T-slot mouths.Enable the second strip of paper used for sealing conveniently and be firmly adhered to it is described in On the side wall of column section.

When door and window is closed, the free end of the sectional rear wall extension board and the front end distance of center pillar section bar side wall are preferred For more than 18mm, general convenient sealing is unlikely to jam a finger again.

The other structures of folding door hinge hiding mechanism involved by the utility model are by the Chinese patent of Patent No. 《A kind of hinge hiding mechanism of folding door》It is disclosed, repeat no more herein.

The beneficial effects of the utility model are：By improving section bar fit dimension structure, increase sealing joint strip, realize door and window It is general during closing to seal and can prevent from jamming a finger.

Brief description of the drawings

The utility model will be further described below in conjunction with the accompanying drawings.

Fig. 1 is the cross section structure schematic diagram (8 open mode of door leaf) of the utility model.

Fig. 2 is the cross section structure schematic diagram (8 half-open position of door leaf) of the utility model.

Fig. 3 is the cross section structure schematic diagram (8 closed mode of door leaf) of the utility model.

Fig. 4 is the cross section structure schematic diagram of first strip of paper used for sealing 1002 and sectional 1 of the utility model.

Fig. 5 is the cross section structure schematic diagram of second strip of paper used for sealing 27 and center pillar section bar 2 of the utility model.

Embodiment

Referring to attached drawing, a kind of folding door hinge hiding mechanism of finger of the utility model, including sectional 1, middle column type Material 2 and hinge 3, sectional 1 are hinged by hinge 3 with center pillar section bar 2, it is characterised in that：In the 1 rear wall extension board of sectional The first soft strip of paper used for sealing 1002 is installed on 100 free end 1001, is provided with the side wall 26 of the center pillar section bar 2 soft The second strip of paper used for sealing 27,1002 and second strip of paper used for sealing 27 of the first strip of paper used for sealing contacts when door leaf is closed, and plays sealing function, but its is soft Softness makes finger clamp is fashionable unlikely to be weighed wounded.

In the embodiment of the utility model：

First strip of paper used for sealing, 1002 and second sealing strip 27 is obtained by rubber system.

There are T-shaped groove 1003, first strip of paper used for sealing 1002 on the free end 1001 of the 1 rear wall extension board 100 of sectional There is T-shaped convex edge 1004 to match therewith, T-shaped convex edge 1004 is caught in T-shaped groove 1003.Enable the first strip of paper used for sealing 1001 convenient and firm Ground is attached on the sectional 1.

There are two T-slot mouths 261 in the outside of side wall 26 of the center pillar section bar 2, has two T-shaped convex on second strip of paper used for sealing 27 Match therewith along 271, two T-shaped convex edges 271 are caught in two T-slot mouths 261.Enable the second strip of paper used for sealing 27 convenient and It is firmly adhered on the side wall 26 of the center pillar section bar 2.

When door and window is closed, the free end 1001 of the 1 rear wall extension board 100 of sectional and the side wall 26 of center pillar section bar 2 Front end 23 apart from preferably more than 18mm, general convenient sealing is unlikely to jam a finger again.

The other structures of folding door hinge hiding mechanism involved by the utility model are by Patent No. 201320827965.9 Chinese patent《A kind of hinge hiding mechanism of folding door》It is disclosed, repeat no more herein.

Claims

1. a kind of folding door hinge hiding mechanism of finger, including sectional, center pillar section bar and hinge, sectional and middle column type Material is hinged by hinge, it is characterised in that：The first soft envelope is installed on the free end of the sectional rear wall extension board Bar, is provided with the second soft strip of paper used for sealing on the side wall of the center pillar section bar, and first strip of paper used for sealing and the second strip of paper used for sealing are closed in door leaf Contacted when closing, play sealing function, but its pliability makes finger clamp is fashionable unlikely to be weighed wounded.

A kind of 2. folding door hinge hiding mechanism of finger according to claim 1, it is characterised in that：First envelope Bar and the second sealing strip are obtained by rubber system.

A kind of 3. folding door hinge hiding mechanism of finger according to claim 1, it is characterised in that：The sectional There is T-shaped groove on the free end of rear wall extension board, first strip of paper used for sealing has T-shaped convex edge to match therewith, and it is recessed that T-shaped convex edge is caught in T-shaped In groove.

A kind of 4. folding door hinge hiding mechanism of finger according to claim 1, it is characterised in that：The middle column type The side-wall outer side of material has two T-slot mouths, has two T-shaped convex edges to match therewith on second strip of paper used for sealing, two T-shaped convex edges It is caught in two T-slot mouths.

A kind of 5. folding door hinge hiding mechanism of finger according to claim 1, it is characterised in that：When door and window is closed When, the free end of the sectional rear wall extension board is more than 18mm with the front end distance of center pillar section bar side wall.