CN203239116U - Hinge - Google Patents
Hinge Download PDFInfo
- Publication number
- CN203239116U CN203239116U CN 201320266833 CN201320266833U CN203239116U CN 203239116 U CN203239116 U CN 203239116U CN 201320266833 CN201320266833 CN 201320266833 CN 201320266833 U CN201320266833 U CN 201320266833U CN 203239116 U CN203239116 U CN 203239116U
- Authority
- CN
- China
- Prior art keywords
- ear
- half pages
- hinge
- pages
- middle ear
- 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
Images
Abstract
A hinge comprises a first half hinge and a second half hinge, wherein the first half hinge is provided with an upper lug and a lower lug, the second half hinge is provided with a middle lug, thrust bearings are arranged between the upper lug and the middle lug and between the middle lug and the lower lug, the thrust bearings are arranged outside hinge pins in a sleeved mode, hard sealing rings are further arranged outside the thrust bearings, a circle of upper notch is formed in the inner side of the upper end of each hard sealing ring is a concave mode, an upper felt ring is arranged on each upper notch, a circle of lower notch is formed in the lower side of the lower end of each hard sealing ring in a concave mode, and a lower felt ring is arranged on each lower notch. The hinge has the advantages that the hard sealing rings are arranged on the outer circumferences of the thrust bearings, so the hinge is not easily rusted.
Description
Technical field
The utility model relates to a kind of hinge.
Background technology
Hinge is for the component that window or hingen are located on the frame, so hinge often needs rotation flexibly.
Often use the bearing under the axially loaded environment during thrust bearing, be fit to very much be installed on the high-grade hinge, but this hinge that thrust bearing is installed is very easy to get rusty and causes that bearing is malfunctioning to be blocked.
Summary of the invention
For the deficiency that the hinge that overcomes existing employing thrust bearing is very easy to get rusty and causes badge to be lived, the hinge that the utility model provides a kind of thrust bearing to be not easy to get rusty.
The technical scheme in the invention for solving the technical problem is: a kind of hinge, comprise the second half pages of one the first half pages and one, described the first half pages are provided with ear, lower ear, described the second half pages are provided with middle ear, described upper ear, middle ear, lower ear are provided with pin shaft hole, and described the second half pages middle ear is inserted between the first half pages of upper ears and the lower ear and is provided with a bearing pin and passes in the pin shaft hole on ear, middle ear, the lower ear described the first half pages and the second half pages are articulated; Described the first half pages of upper spiral shells are provided with hold-down screw, and are relative fixing with the first half pages thereby described hold-down screw partly props up the bearing pin bearing pin; Described the first half pages are provided with one group of first connecting hole, described the second half pages are provided with two group of second connecting hole, described upper ear and middle ear interlobate, be provided with thrust bearing between middle ear and lower ear, described thrust bearing is enclosed within outside the bearing pin, described thrust bearing also is provided with a hard joint ring outward, the width of described hard joint ring less than the distance between upper ear and the middle ear, inboard, described hard joint ring upper end is arranged with the upper breach of a circle, described upper breach is provided with the felt collar that oils, inboard, described hard joint ring lower end is arranged with the lower breach of a circle, described lower breach is provided with lower malthoid circle, wherein the felt collar that oils of the hard joint ring between upper ear and middle ear contacts pressed on ring and the upper ear of sealing thrust bearing, lower ring and the middle ear of described lower malthoid circle contact sealing thrust bearing.
Location when further being convenient to hinge and installing, described the first half pages of upper parallel first connecting hole axis directions are provided with one group of alignment pin.
The utility model in use hard joint ring place is smeared anti-corrosive grease, and making the felt collar that oils infiltrate anti-corrosive grease with lower malthoid circle can use with the prior art hinge is the same, does not repeat them here.
The beneficial effects of the utility model are: be provided with the hard joint ring in the thrust bearing periphery, so that hinge is not easy to get rusty.
Description of drawings
Fig. 1 is the schematic diagram of an embodiment of the utility model.
Fig. 2 is the local enlarged diagram in A place among Fig. 1.
Fig. 3 is the schematic diagram of the utility model hard joint ring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
By reference to the accompanying drawings 1 to 3, a kind of hinge, comprise one the first half pages 1 and one the second half pages 2, described the first half page 1 is provided with ear 3, lower ear 4, described the second half pages are provided with middle ear 5, described upper ear 3, middle ear 5, lower ear 4 are provided with pin shaft hole, and described the second half page 2 middle ear 5 is inserted on the first half page 1 between the ear 3 and lower ear 4 and is provided with a bearing pin 6 and passes in the pin shaft hole on ear 3, middle ear 5, the lower ear 4 described the first half page 1 and the second half page 2 is articulated; Spiral shell is provided with hold-down screw 8 on described the first half page 1, and is relative fixing with the first half page 1 thereby described hold-down screw 8 parts prop up bearing pin 9 bearing pins 9; Described the first half page 1 is provided with one group of first connecting hole 10, described the second half page 2 is provided with two group of second connecting hole 11, described upper ear 3 and middle ear interlobate 5, middle ear 5 and 4 in lower ear are provided with thrust bearing 12, described thrust bearing 12 is enclosed within outside the bearing pin 9, also be provided with a hard joint ring 13 outside the described thrust bearing 12, the width of described hard joint ring 13 less than the distance between upper ear 3 and the middle ear 5, inboard, described hard joint ring 13 upper end is arranged with the upper breach of a circle, described upper breach is provided with the felt collar 14 that oils, inboard, described hard joint ring 13 lower end is arranged with the lower breach of a circle, described lower breach is provided with lower malthoid circle 15, wherein the described felt collar 14 that oils of the hard joint ring between upper ear and middle ear contacts pressed on ring 16 and the upper ear 3 of sealing thrust bearing, lower ring 17 and the middle ear 5 of described lower malthoid circle 15 contact sealing thrust bearings.
Location when further being convenient to hinge and installing, described the first half pages of upper parallel the first connecting hole 10 axis directions are provided with one group of alignment pin 18.
The utility model in use hard joint ring place is smeared anti-corrosive grease, and making the felt collar 14 that oils infiltrate anti-corrosive grease with lower malthoid circle 15 can use with the prior art hinge is the same, does not repeat them here.
The beneficial effects of the utility model are to be provided with the hard joint ring in the thrust bearing periphery, so that hinge is not easy to get rusty.
Claims (2)
1. hinge, comprise the second half pages of one the first half pages and one, described the first half pages are provided with ear, lower ear, described the second half pages are provided with middle ear, described upper ear, middle ear, lower ear are provided with pin shaft hole, and described the second half pages middle ear is inserted between the first half pages of upper ears and the lower ear and is provided with a bearing pin and passes in the pin shaft hole on ear, middle ear, the lower ear described the first half pages and the second half pages are articulated; Described the first half pages of upper spiral shells are provided with hold-down screw, and are relative fixing with the first half pages thereby described hold-down screw partly props up the bearing pin bearing pin; Described the first half pages are provided with one group of first connecting hole, described the second half pages are provided with two group of second connecting hole, described upper ear and middle ear interlobate, be provided with thrust bearing between middle ear and lower ear, described thrust bearing is enclosed within outside the bearing pin, it is characterized in that: described thrust bearing also is provided with a hard joint ring outward, the width of described hard joint ring less than the distance between upper ear and the middle ear, inboard, described hard joint ring upper end is arranged with the upper breach of a circle, described upper breach is provided with the felt collar that oils, inboard, described hard joint ring lower end is arranged with the lower breach of a circle, and described lower breach is provided with lower malthoid circle.
2. hinge according to claim 1 is characterized in that: described the first half pages of upper parallel first connecting hole axis directions are provided with one group of alignment pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266833 CN203239116U (en) | 2013-05-16 | 2013-05-16 | Hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320266833 CN203239116U (en) | 2013-05-16 | 2013-05-16 | Hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239116U true CN203239116U (en) | 2013-10-16 |
Family
ID=49316426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320266833 Expired - Fee Related CN203239116U (en) | 2013-05-16 | 2013-05-16 | Hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145001A (en) * | 2020-11-02 | 2020-12-29 | 赵一霖 | Automobile door hinge with oval mounting screw hole |
-
2013
- 2013-05-16 CN CN 201320266833 patent/CN203239116U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145001A (en) * | 2020-11-02 | 2020-12-29 | 赵一霖 | Automobile door hinge with oval mounting screw hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203770396U (en) | Self-lubricating and self-aligning ball bearing component for automobile steering engine | |
| CN203239116U (en) | Hinge | |
| CN203926773U (en) | One can auto-compensation associated sealing arrangement for bearings | |
| CN202732715U (en) | Sealing ring bearing | |
| CN203607978U (en) | High temperature horizontal motor bearing support structure | |
| CN202690766U (en) | Pivoting support structure | |
| CN201973098U (en) | Elastic rubber bearing for automobile steering device | |
| CN205578525U (en) | 970 series solid self -lubricating bearing | |
| CN203560310U (en) | Reamer bearing seat | |
| CN202326701U (en) | Self-positioning outer-teeth four-point contact ball type slewing bearing | |
| CN103821822A (en) | Arc-shaped middle shaft cylindrical roller bearing | |
| CN203082013U (en) | Ball bearing | |
| CN202500906U (en) | Rotary shaft supporting mechanism | |
| CN103925298A (en) | Reamer bearing seat | |
| CN204458997U (en) | Hermetically sealed roller ball bearing chain | |
| CN204785191U (en) | High temperature rotary joint | |
| CN103334658A (en) | Hinge rotating shaft with good lubricating performance | |
| CN204572794U (en) | Profile unit bearing retainer | |
| CN204253808U (en) | A kind of novel output flange supporting structure | |
| CN204003999U (en) | A kind of bearing | |
| CN203868107U (en) | Full complement cylindrical roller idler wheel bearing of coal mining machine | |
| CN204357880U (en) | A kind of split type snap ring back-up ring | |
| CN203906555U (en) | Combined bearing | |
| CN104565207B (en) | Hermetically sealed roller ball bearing chain | |
| CN203550578U (en) | Meshing roller self-lubricating device of trolley of sintering machine |
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: 20131016 Termination date: 20140516 |