CN2688843Y - Frame hinge of shuttle rolling door - Google Patents
Frame hinge of shuttle rolling door Download PDFInfo
- Publication number
- CN2688843Y CN2688843Y CN 200420026453 CN200420026453U CN2688843Y CN 2688843 Y CN2688843 Y CN 2688843Y CN 200420026453 CN200420026453 CN 200420026453 CN 200420026453 U CN200420026453 U CN 200420026453U CN 2688843 Y CN2688843 Y CN 2688843Y
- Authority
- CN
- China
- Prior art keywords
- hinge
- hinging
- shaped slot
- springs
- door
- 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 - Lifetime
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Abstract
The utility model discloses the hinge of the center door of the shuttle rolling door, comprising two hinging sheets, two springs and four shaft heads. The two springs are respectively positioned in the front ends of the two hinging sheets, and the four shaft heads are respectively positioned on the end parts of the two springs. The hinge also comprises a support bracket whose one side is provided with an arc shaped slot with two straight edges. The other side of the support bracket is provided with a U-shaped slot. The front ends of the two hinging sheets are respectively positioned in the arc shaped slot and the U-shaped slot. The direction of the opening of the arc shaped slot and the direction of the opening of the U-shaped slot are opposite. When the back end of one hinging sheet is connected with a door body and the back end of the other hinging sheet is connected with a small door, the small door can be opened in a bidirectional way. Therefore, one hinge can satisfy two requirements of internal open and external-open, the hinging is simple. And the cost is low. The hinge can be used by a shuttle rolling door as a hinging device for connecting a small door.
Description
Technical field
The utility model relates to and connects the hinge that wicket is used in a kind of rolling door.
Background technology
Known rolling door is the discrepancy that is convenient for people to, and a wicket usually is connected through the hinge on the door body.Chinese patent 012382086 discloses a kind of Rolling Door Hinge, this hinge comprises lug and recessed, lug and recessed match by center hole, built-in two spindle noses that link together by torsion spring of center hole, two spindle noses are fixed together with lug and recessed respectively, and the front-end and back-end of Rolling Door Hinge are corresponding circular arc.Use this hinged wicket unidirectionally to open, can not bidirectional open.
Summary of the invention
The purpose of this utility model provides a kind of middle Rolling Door hinge, but uses this hinged wicket bidirectional open.
The purpose of this utility model is achieved in that this hinge comprises two hinges sheet, two springs and four spindle noses, two springs lay respectively in the front end of two hinge sheets, four spindle noses lay respectively at the end of two springs, this hinge also comprises a support, one side of support is provided with the deep-slotted chip breaker with two straight flanges, the opposite side of support is provided with U-lag, and deep-slotted chip breaker is opposite with the opening direction of U-lag, the front end of two hinge sheets lay respectively in the deep-slotted chip breaker and U-lag in.
The front end of two of the utility model hinge sheet lays respectively in the deep-slotted chip breaker and in the U-lag, when the rear end of a hinge sheet links to each other with the door body, and when another rear end of cutting with scissors sheet links to each other with wicket, but just bidirectional open of wicket.Like this, open in a kind of hinge can satisfy and two kinds of needs of external-open, hinged simple, cost is low.Can use as the articulated mounting that connects wicket for rolling door.
Description of drawings
Fig. 1 is the utility model upward view.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is the utility model front view.
Fig. 4 is that the A-A of Fig. 3 is to view.Fig. 5 is that the B-B of Fig. 1 is to view.
1. left side hinge sheets among the figure, 2. support, 3. spindle nose, 4. right hinge sheet, 5. hexagon socket head cap screw, 6. spring, 7. set screw.
The specific embodiment
In Fig. 1, Fig. 2 and Fig. 3, left side hinge sheet 1 can rotate by the spindle nose 3 around its front end in the c scope.Right hinge sheet 4 can rotate by the spindle nose 3 around its front end in a scope.Right hinge sheet 4 guarantees that by set screw 7 set angle b closing of wicket is tight.
In Fig. 4 and Fig. 5, two springs 6 lay respectively in the front end of left side hinge sheet 1 and right hinge sheet 4.Four spindle noses 3 lay respectively at the end of two springs 6.Spindle nose 3 is connected with support 2 by screw thread, rotatable degree of tightness with regulating spring 6.After having regulated, fixing with hexagon socket head cap screw 5.The left side of support 2 is provided with the deep-slotted chip breaker with two straight flanges, and the right side of support 2 is provided with U-lag, and deep-slotted chip breaker is opposite with the opening direction of U-lag.The front end of left side hinge sheet 1 is positioned at deep-slotted chip breaker, and the front end of right hinge sheet 4 is positioned at U-lag.
Claims (1)
1. middle Rolling Door hinge, this hinge comprises two hinges sheet, two springs and four spindle noses, it is characterized in that two springs lay respectively in the front end of two hinge sheets, four spindle noses lay respectively at the end of two springs, this hinge also comprises a support, and a side of support is provided with the deep-slotted chip breaker with two straight flanges, and the opposite side of support is provided with U-lag, deep-slotted chip breaker is opposite with the opening direction of U-lag, the front end of two hinge sheets lay respectively in the deep-slotted chip breaker and U-lag in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026453 CN2688843Y (en) | 2004-04-16 | 2004-04-16 | Frame hinge of shuttle rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420026453 CN2688843Y (en) | 2004-04-16 | 2004-04-16 | Frame hinge of shuttle rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2688843Y true CN2688843Y (en) | 2005-03-30 |
Family
ID=34670148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420026453 Expired - Lifetime CN2688843Y (en) | 2004-04-16 | 2004-04-16 | Frame hinge of shuttle rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2688843Y (en) |
-
2004
- 2004-04-16 CN CN 200420026453 patent/CN2688843Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xuzhou ARE-A Automans Co., Ltd. Assignor: Dan Jinlong Contract fulfillment period: 2009.4.10 to 2011.4.9 Contract record no.: 2009320000936 Denomination of utility model: Frame hinge of shuttle rolling door Granted publication date: 20050330 License type: Exclusive license Record date: 20090514 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.10 TO 2011.4.9; CHANGE OF CONTRACT Name of requester: XUZHOU DAE-A AUTOMANS CO., LTD Effective date: 20090514 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140416 Granted publication date: 20050330 |