CN201351419Y - Hinge of folding door - Google Patents
Hinge of folding door Download PDFInfo
- Publication number
- CN201351419Y CN201351419Y CNU2008202062375U CN200820206237U CN201351419Y CN 201351419 Y CN201351419 Y CN 201351419Y CN U2008202062375 U CNU2008202062375 U CN U2008202062375U CN 200820206237 U CN200820206237 U CN 200820206237U CN 201351419 Y CN201351419 Y CN 201351419Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- sleeve
- wheel seat
- shaft
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a hinge of a folding door, which has the advantages that the hinge shaft can not be easily deformed and the flexibility is good. The hinge comprises a hinge leaf (1), a hinge shaft (2), a shaft sleeve, a connecting shaft (3), a vertical roller (4), a horizontal roller (10) and a wheel seat (5); wherein, the shaft sleeve consists of a short sleeve (6) sleeved at the two ends of the hinge shaft (2), a long sleeve (7) sleeved on the connecting shaft (3) and a connecting plate (8) connecting the long sleeve (7) and the short sleeve (6); the short sleeve (6) can rotate relatively to the hinge shaft (2); the lower part of the connecting shaft (3) is fixedly connected with the wheel seat (5); the upper part of the connecting shaft (3) is provided with a threaded nut (9) to prevent the long sleeve (7) from penetrating out; the vertical roller (4) is arranged at the lower part in the wheel seat (5) and can roll on a track at the lower part of a door frame; and the horizontal roller (10) is arranged at the lower part of the side with the wheel seat (5) and can roll on the side surface of the track at the lower part of the door frame.
Description
Technical field
The utility model relates to a kind of hinge that is used for folding door.
Background technology
Folding door is because of its little household, office and other place of being widely used in that take up space after opening.Folding door comprises two fans or the above door of two fans, makes two fans or the above door of two fans to fold or to open by the hinge connection between the Men Yumen; The bottom (or top) of general doorframe is provided with track, and (or top) is provided with the roller that can roll in orbit below door.General hinge that is used for folding door and roller are the accessory of split, and this makes the installation relative complex of door.The folding door that hinge and roller are integrated is arranged in the market, it is that the hinge axis bottom is fixed on the roller wheel seat, such hinge is hinge axis easy deformation and make its flexibility variation in use, the anterior heavy wear of leaf of hinge, thereby the use of influence door.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and the hinge that is used for folding door that a kind of hinge axis is not yielding, flexibility is good is provided.
The technical scheme that the utility model adopted is: the hinge that is used for folding door described in the utility model comprises leaf of hinge, hinge axis, axle sleeve, connecting axle, vertical roller and wheel seat, described axle sleeve is by the short sleeve that is socketed on described hinge axis two ends, be socketed on the long sleeve on the described connecting axle, the junction plate that connects described long sleeve and described short sleeve is formed, described short sleeve can rotate with respect to described hinge axis, fixedly connected with described wheel seat in described connecting axle bottom, screw is installed in case described long sleeve is scurried out in top, and described vertical roller is installed on the interior bottom of described wheel seat and can rolls above the track of doorframe bottom.
The described hinge that is used for folding door also comprises horizontal roller, and described horizontal roller is installed on described wheel seat side lower part and can rolls in the track side surfaces of doorframe bottom.
The beneficial effects of the utility model are: the utility model comprises leaf of hinge, hinge axis, axle sleeve, connecting axle, vertical roller and wheel seat, described axle sleeve is by the short sleeve that is socketed on described hinge axis two ends, be socketed on the long sleeve on the described connecting axle, the junction plate that connects described long sleeve and described short sleeve is formed, described short sleeve can rotate with respect to described hinge axis, fixedly connected with described wheel seat in described connecting axle bottom, screw is installed in case described long sleeve is scurried out in top, described vertical roller is installed on the interior bottom of described wheel seat and can rolls above the track of doorframe bottom, because forming twin shaft with connecting axle, hinge axis is connected, the flexibility of door leaf hinge axis when folding is strengthened, not yielding, and twin shaft also average frictional force, thereby reduce the wearing and tearing of leaf of hinge; The utility model also includes horizontal roller, and described horizontal roller is installed on described wheel seat side lower part and can rolls in the track side surfaces of doorframe bottom, can protect vertical roller to be difficult for derailing when rolling.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, the hinge that is used for folding door described in the utility model comprises leaf of hinge 1, hinge axis 2, axle sleeve, connecting axle 3, vertical roller 4, horizontal roller 10, wheel seat 5.Leaf of hinge 1 adopts the stainless steel material thick than prior art, and is not yielding.Described axle sleeve by the short sleeve 6 that is socketed on described hinge axis 2 two ends, be socketed on long sleeve 7 on the described connecting axle 3, the junction plate 8 that connects described long sleeve 7 and described short sleeve 6 forms, described short sleeve 6 can rotate with respect to described hinge axis 2, and fixedly connected with described wheel seat 5 in described connecting axle 3 bottoms, screw 9 is installed in case described long sleeve 7 is scurried out in top.Described vertical roller 4 is installed on described wheel seat 4 interior bottoms and can rolls above the track of doorframe bottom.Described horizontal roller 10 is installed on described wheel seat 5 side lower parts and can rolls in the track side surfaces of doorframe bottom.
Hinge axis 2 of the present utility model and connecting axle 3 forms twin shafts and be connected, and the flexibility of door leaf hinge axis 2 when folding is strengthened, and be not yielding, and twin shaft also average frictional force, thereby the wearing and tearing of minimizing leaf of hinge 1; And horizontal roller 10 of the present utility model can roll in the track side surfaces of doorframe bottom, can protect vertical roller 4 to be difficult for derailing when rolling.
Claims (2)
1, a kind of hinge that is used for folding door, comprise leaf of hinge (1), hinge axis (2), it is characterized in that: described lower whorl hinge also comprises axle sleeve, connecting axle (3), vertical roller (4) and wheel seat (5), described axle sleeve is by the short sleeve (6) that is socketed on described hinge axis (2) two ends, be socketed on the long sleeve (7) on the described connecting axle (3), the junction plate (8) that connects described long sleeve (7) and described short sleeve (6) is formed, described short sleeve (6) can rotate with respect to described hinge axis (2), fixedly connected with described wheel seat (5) in described connecting axle (3) bottom, screw (9) is installed in case described long sleeve (7) is scurried out in top, and described vertical roller (4) is installed on the interior bottom of described wheel seat (4) and can rolls above the track of doorframe bottom.
2, the hinge that is used for folding door according to claim 1 is characterized in that: it also comprises horizontal roller (10), and described horizontal roller (10) is installed on described wheel seat (5) side lower part and can rolls in the track side surfaces of doorframe bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202062375U CN201351419Y (en) | 2008-12-26 | 2008-12-26 | Hinge of folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202062375U CN201351419Y (en) | 2008-12-26 | 2008-12-26 | Hinge of folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201351419Y true CN201351419Y (en) | 2009-11-25 |
Family
ID=41374807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202062375U Expired - Fee Related CN201351419Y (en) | 2008-12-26 | 2008-12-26 | Hinge of folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201351419Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088953A (en) * | 2016-06-21 | 2016-11-09 | 陆中选 | Pulling casement folding multi-functional door |
-
2008
- 2008-12-26 CN CNU2008202062375U patent/CN201351419Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106088953A (en) * | 2016-06-21 | 2016-11-09 | 陆中选 | Pulling casement folding multi-functional door |
| CN106088953B (en) * | 2016-06-21 | 2018-03-13 | 陆中选 | Pulling casement folding multi-functional door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201351419Y (en) | Hinge of folding door | |
| CN201265734Y (en) | Lifting rack | |
| CN202788480U (en) | Improved structure of sliding door of machine tool | |
| CN201525243U (en) | Universal wheel | |
| CN203285208U (en) | Load bearing articulated mechanism | |
| CN206316145U (en) | A kind of cold mill complex roll changing carriage automatic hasp device | |
| CN201753557U (en) | Rolling wheel of door of shower room | |
| CN206545185U (en) | A kind of building decoration guard rail | |
| CN201201840Y (en) | Elevator sill | |
| CN202284209U (en) | Upper feeding roller device for cane press | |
| CN206346617U (en) | Sliding folding door load-bearing pulley gear | |
| CN204817483U (en) | Band cramp send device | |
| CN208437425U (en) | A kind of tandem mill | |
| CN201949548U (en) | Taper roller for automatically correcting off-tracking of running belt of running machine | |
| CN2932265Y (en) | Technical processing tank squeezed dry roller sealing device | |
| CN202387728U (en) | Core rod supporting wheel | |
| CN2931712Y (en) | Guide caging mechanism of door lock rod used in cabinet | |
| CN201366436Y (en) | Delivery device of thin plate roll forming machine | |
| CN204691182U (en) | A kind of bathtub access hole structure | |
| CN220479732U (en) | Impact-resistant effectual medium plate mill backing roll slide device | |
| CN220717203U (en) | High-precision galvanization roller | |
| CN2864041Y (en) | High-performance side-hung window | |
| CN211225070U (en) | Port conveyor belt anti-tearing device | |
| CN211186457U (en) | Novel drawer that inclines to open | |
| CN203282621U (en) | Glue stopping mechanism for PVC open milling technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091125 Termination date: 20111226 |