CN203925071U - A kind of iron gate hinge - Google Patents
A kind of iron gate hinge Download PDFInfo
- Publication number
- CN203925071U CN203925071U CN201420053332.1U CN201420053332U CN203925071U CN 203925071 U CN203925071 U CN 203925071U CN 201420053332 U CN201420053332 U CN 201420053332U CN 203925071 U CN203925071 U CN 203925071U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- tank filler
- sleeve
- groove
- connecting hole
- 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 kind of iron gate hinge, comprise that one with the hinge bar of jointed shaft, a hinged seat with axle sleeve, described axle sleeve lower end offers connecting hole, also comprise a pad matching with jointed shaft, on the axle sleeve of described connecting hole upper position, offer tank filler sleeve, described tank filler sleeve communicates with connecting hole, and this tank filler sleeve is downward-sloping setting from outside to inside, the angle forming between the center line of described tank filler sleeve and axle sleeve lower surface is 15-75 °.By adopting technique scheme, owing to adopting gasket construction to replace rolling bearing, so iron gate hinge cost of production reduces greatly, offers tank filler sleeve on axle sleeve, can apply oil, play lubrication, and rotate flexibly, simple in structure, reliable operation.
Description
Technical field
The utility model relates to hinge technical field, is specifically related to a kind of iron gate hinge.
Background technology
Door hinge of the prior art comprises that one with the hinge bar of jointed shaft, and a hinged seat with axle sleeve is more flexible for door hinge is rotated, and a rolling bearing is set on jointed shaft, and door hinge has increased manufacturing cost like this; Door hinge there will be rust blunt after long-term use in addition, the rotation of impact door.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model be to provide a kind of simple in structure, rotate flexibly the iron gate hinge of low cost of manufacture.
For achieving the above object, the utility model provides following technical scheme: a kind of iron gate hinge, comprise that one with the hinge bar of jointed shaft, a hinged seat with axle sleeve, described axle sleeve lower end offers connecting hole, also comprise a pad matching with jointed shaft, on the axle sleeve of described connecting hole upper position, offer tank filler sleeve, described tank filler sleeve communicates with connecting hole, and this tank filler sleeve is downward-sloping setting from outside to inside, the angle forming between the center line of described tank filler sleeve and axle sleeve lower surface is 15-75 °.
By adopting technique scheme, owing to adopting gasket construction to replace rolling bearing, so iron gate hinge cost of production reduces greatly, offers tank filler sleeve on axle sleeve, can apply oil, play lubrication, and rotate flexibly, simple in structure, reliable operation.
The utility model is further set to: described connecting hole outer end offers axle sleeve groove, described axle sleeve groove upper end groove mouth is fixedly installed bearing pin, on described bearing pin, be provided with recess cover, described recess cover lower end is provided with spacing block set, described spacing block set arranges with recess cover inner surface is vertical, described spacing block set forms buckling groove together with recess cover inner surface bottom, this buckling groove and the groove mouth clamping of axle sleeve groove lower end.By this setting, axle sleeve groove and recess cover arrange rationally, can effectively prevent that dust from entering tank filler sleeve.
The utility model is also further set to: described axle sleeve groove lower end groove mouth is fixedly installed rubber layer.By this setting, rubber layer can play cushioning effect to recess cover.
The utility model is also further set to: described axle sleeve and hinged seat are wholely set, and axle sleeve and hinged seat shape of cross section rounded.By this setting, axle sleeve and hinge base structure arrange rationally, reliable operation.
The utility model has the advantages that: compared with prior art, the utility model structure arranges rationally, owing to adopting gasket construction to replace rolling bearing, therefore iron gate hinge cost of production reduces greatly, offers tank filler sleeve on axle sleeve, can apply oil, play lubrication, rotate flexibly, simple in structure, reliable operation.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the enlarged drawing of I portion in Fig. 1;
Fig. 3 is the enlarged drawing of II portion in Fig. 1.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, the disclosed a kind of iron gate hinge of the utility model, comprise that one with the hinge bar 2 of jointed shaft 1, a hinged seat 4 with axle sleeve 3, described axle sleeve 3 lower ends offer connecting hole 5, also comprise a pad 6 matching with jointed shaft 1, on the axle sleeve 3 of described connecting hole 5 upper positions, offer tank filler sleeve 7, described tank filler sleeve 7 communicates with connecting hole 5, and the downward-sloping setting from outside to inside of this tank filler sleeve 7, the angle forming between the center line of described tank filler sleeve 7 and axle sleeve 3 lower surfaces is 15-75 °.
For making the setting of the utility model structure more reasonable, as preferably, described in the present embodiment, connecting hole 5 outer ends offer axle sleeve groove 8, described axle sleeve groove 8 upper end groove mouths are fixedly installed bearing pin 9, on described bearing pin 9, be provided with recess cover 10, described recess cover 10 lower ends are provided with spacing block set 11, described spacing block set 11 and vertical setting of recess cover 10 inner surfaces, described spacing block set 11 forms buckling groove 12 together with recess cover 10 inner surface bottoms, this buckling groove 12 and the 8 lower end groove mouth clampings of axle sleeve groove.
Described axle sleeve groove 8 lower end groove mouths are fixedly installed rubber layer 13.Described rubber layer 13 lower ends are integrally formed after being adhesively fixed by glue and axle sleeve 3.Described axle sleeve 3 is wholely set with hinged seat 4, and axle sleeve 3 is rounded with hinged seat 4 shape of cross sections.Described hinge bar 2 shape of cross sections are rounded, and the equal diameters of hinge bar 2 and hinged seat 4.
The utility model structure arranges rationally, and owing to adopting gasket construction to replace rolling bearing, so iron gate hinge cost of production reduces greatly, on axle sleeve, offer tank filler sleeve, can apply oil, play lubrication, iron gate is rotated flexibly, and simple in structure, reliable operation.
Above-described embodiment is to specific descriptions of the present utility model; only for the utility model is further described; can not be interpreted as the restriction to the utility model protection domain, within the technician of this area makes some nonessential improvement according to the content of above-mentioned utility model to the utility model and adjusts and all to fall into protection domain of the present utility model.
Claims (3)
1. an iron gate hinge, the hinge bar (2) that comprises a band jointed shaft (1), a hinged seat with axle sleeve (3) (4), described axle sleeve (3) lower end offers connecting hole (5), it is characterized in that: also comprise a pad (6) matching with jointed shaft (1), on the axle sleeve (3) of described connecting hole (5) upper position, offer tank filler sleeve (7), described tank filler sleeve (7) communicates with connecting hole (5), and this tank filler sleeve (7) downward-sloping setting from outside to inside, the angle forming between the center line of described tank filler sleeve (7) and axle sleeve (3) lower surface is 15-75 °, described connecting hole (5) outer end offers axle sleeve groove (8), described axle sleeve groove (8) upper end groove mouth is fixedly installed bearing pin (9), on described bearing pin (9), be provided with recess cover (10), described recess cover (10) lower end is provided with spacing block set (11), described spacing block set (11) and vertical setting of recess cover (10) inner surface, described spacing block set (11) forms buckling groove (12) together with recess cover (10) inner surface bottom, this buckling groove (12) and the groove mouth clamping of axle sleeve groove (8) lower end.
2. a kind of iron gate hinge according to claim 1, is characterized in that: described axle sleeve groove (8) lower end groove mouth is fixedly installed rubber layer (13).
3. a kind of iron gate hinge according to claim 2, it is characterized in that: described axle sleeve (3) is wholely set with hinged seat (4), and axle sleeve (3) is rounded with hinged seat (4) shape of cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053332.1U CN203925071U (en) | 2014-01-22 | 2014-01-22 | A kind of iron gate hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420053332.1U CN203925071U (en) | 2014-01-22 | 2014-01-22 | A kind of iron gate hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925071U true CN203925071U (en) | 2014-11-05 |
Family
ID=51820902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420053332.1U Expired - Fee Related CN203925071U (en) | 2014-01-22 | 2014-01-22 | A kind of iron gate hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203925071U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425089A (en) * | 2020-04-01 | 2020-07-17 | 浙江金凯德安防科技有限公司 | Door hinge device |
| CN112145001A (en) * | 2020-11-02 | 2020-12-29 | 赵一霖 | Automobile door hinge with oval mounting screw hole |
-
2014
- 2014-01-22 CN CN201420053332.1U patent/CN203925071U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111425089A (en) * | 2020-04-01 | 2020-07-17 | 浙江金凯德安防科技有限公司 | Door hinge device |
| CN111425089B (en) * | 2020-04-01 | 2022-04-22 | 浙江金凯德安防科技有限公司 | Door hinge device |
| CN112145001A (en) * | 2020-11-02 | 2020-12-29 | 赵一霖 | Automobile door hinge with oval mounting screw hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170122 |