CN201723037U - Cast door hinge - Google Patents
Cast door hinge Download PDFInfo
- Publication number
- CN201723037U CN201723037U CN201020211488XU CN201020211488U CN201723037U CN 201723037 U CN201723037 U CN 201723037U CN 201020211488X U CN201020211488X U CN 201020211488XU CN 201020211488 U CN201020211488 U CN 201020211488U CN 201723037 U CN201723037 U CN 201723037U
- Authority
- CN
- China
- Prior art keywords
- jack
- bottom plate
- base plate
- piece
- bolt
- 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
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Abstract
The utility model discloses a cast door hinge and aims to provide the cast door hinge which has the advantages of simple structure, easy manufacture and safe and convenient use. The cast door hinge comprises a bolt piece and a jack piece which are relatively spliced with each other, wherein the bolt piece is provided with a bottom plate; the bottom plate is provided with an extension bolt; the bottom plate is provided with two connecting holes for fixing the bolt piece; the jack piece is provided with a connecting bottom plate; and the connecting bottom plate is provided with a tubular jack into which a bolt is inserted and provided with two connecting holes for fixing the jack piece. The bolt and the bottom plate as well as the jack and the connecting bottom plate are manufactured integrally by a casting method, so that high intensity is achieved. All parts except the connecting hole can be cast precisely. The bolt piece and the jack piece are fixed on a door and a door frame respectively, so that the door can be optionally and rapidly detached without any tool.
Description
Technical field
The utility model relates to a kind of linkage, particularly a kind of cast type door hinge.
Background technology
Hinge normally rolls into two hinge plates that match with steel plate by the cold-punching mould punching press, is inserted with hinge axis in the jack of two hinge plates, and two hinge plates rotate the composition hinge relatively around hinge axis.But the hinge supporting capacity of this structure is little, easy deformation, and the mounting or dismounting difficulty, the complex process of processing, production efficiency is low.
The utility model content
The purpose of this utility model provides a kind of simple in structure, manufacturing and cast type door hinge easy to use, that intensity is high.
In order to satisfy above-mentioned requirements, the utility model is achieved through the following technical solutions: it is characterized in that it includes the pin member and the jack spare of relative grafting, described pin member is by base plate, is shaped on to stretch out on base plate
The shape latch is shaped on two connecting holes that are used for fixing pin member on the base plate; Described jack spare is connecting the tubular receptacle that is shaped on the base plate for the latch insertion by connecting base plate, connects on the base plate to be shaped on two connecting holes that are used for fixing jack spare.
Described pin member and jack spare are made with cast steel or ductile iron.
The latch of this structure and base plate and be connected base plate and jack can be made by the method for casting is whole, the intensity height all can be made by hot investment casting except connecting hole.Pin member and jack spare are separately fixed on door and the doorframe, can arbitrarily He fast need not any instrument be unloaded down by door.
Description of drawings
Fig. 1 is the front view of cast type door hinge.
Among the figure: 1, pin member; 2, jack spare; 3, base plate; 4, latch; 5, connecting hole; 6, connect base plate; 7, jack.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments.
The cast type door hinge has the pin member 1 and the jack spare 2 of relative grafting as shown in Figure 1, described pin member 1 is by base plate 3, is shaped on to stretch out on base plate 3
Shape latch 4 is shaped on two connecting holes 5 that are used for fixing pin member 1 on the base plate 3; Described jack spare 2 is connecting the tubular receptacle 7 that is shaped on the base plate 6 for latch 4 insertions by connecting base plate 6, connects on the base plate 6 to be shaped on two connecting holes 5 that are used for fixing jack spare 2.Described pin member 1 and jack spare 2 usefulness cast steels or ductile iron are made.
Claims (2)
1. the cast type door hinge is characterized in that it includes the pin member and the jack spare of relative grafting, described pin member is by base plate, is shaped on to stretch out on base plate
The shape latch is shaped on two connecting holes that are used for fixing pin member on the base plate; Described jack spare is connecting the tubular receptacle that is shaped on the base plate for the latch insertion by connecting base plate, connects on the base plate to be shaped on two connecting holes that are used for fixing jack spare.
2. cast type door hinge according to claim 1 is characterized in that described pin member and jack spare make with cast steel or ductile iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020211488XU CN201723037U (en) | 2010-05-31 | 2010-05-31 | Cast door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020211488XU CN201723037U (en) | 2010-05-31 | 2010-05-31 | Cast door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723037U true CN201723037U (en) | 2011-01-26 |
Family
ID=43491356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020211488XU Expired - Fee Related CN201723037U (en) | 2010-05-31 | 2010-05-31 | Cast door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573068A (en) * | 2013-07-31 | 2014-02-12 | 浙江坚铭建筑五金有限公司 | Plastic-steel door/window hinge |
-
2010
- 2010-05-31 CN CN201020211488XU patent/CN201723037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103573068A (en) * | 2013-07-31 | 2014-02-12 | 浙江坚铭建筑五金有限公司 | Plastic-steel door/window hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIASHAN SINHAI PRECISION CASTINGS CO., LTD. Free format text: FORMER OWNER: WU JINHAI Effective date: 20111011 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20111011 Address after: Jiaxing City, Zhejiang province 314101 Jiashan County Tao Fen Hu town integrated industrial park Jiashan Precision Casting Co. Patentee after: Jiashan Sinhai Precision Castings Co., Ltd. Address before: 314101 Zhejiang County of Jiashan province Tao Fen Hu town integrated industrial park Jiashan Precision Casting Co. Patentee before: Wu Jinhai |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiashan Sinhai Precision Castings Co., Ltd. Assignor: Wu Jinhai Contract record no.: 2011330000576 Denomination of utility model: Cast door hinge Granted publication date: 20110126 License type: Exclusive License Record date: 20110523 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |