CN107503604A - A kind of door hinge - Google Patents
A kind of door hinge Download PDFInfo
- Publication number
- CN107503604A CN107503604A CN201710776364.2A CN201710776364A CN107503604A CN 107503604 A CN107503604 A CN 107503604A CN 201710776364 A CN201710776364 A CN 201710776364A CN 107503604 A CN107503604 A CN 107503604A
- Authority
- CN
- China
- Prior art keywords
- plastic sheet
- connecting plate
- door hinge
- sleeve pipe
- projection
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/02—Hinges with pins with one pin
- E05D3/04—Hinges with pins with one pin engaging three or more parts, e.g. sleeves, movable relatively to one another for connecting two or more wings to another member
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/02—Lubricating arrangements
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D9/00—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics
- E05D9/005—Flaps or sleeves specially designed for making from particular material, e.g. hoop-iron, sheet metal, plastics from plastics
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/132—Doors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The invention discloses a kind of door hinge, including the first connecting plate and the second connecting plate, the end set of first connecting plate has sleeve pipe, the end set of second connecting plate has projection, the rotating shaft of insertion described sleeve pipe is provided with the projection, also include one piece of plastic sheet, the plastic sheet is enclosed in the rotating shaft, and the plastic sheet is located between described sleeve pipe and the projection.Plastic sheet is flexible material, when being rubbed with connecting tube will not so that be connected pipe surface protective paint damage, so the door hinge of this structure can avoid corrosion, greatly prolong the life-span.
Description
Technical field
The present invention relates to a kind of handware, more particularly to a kind of door hinge.
Background technology
Door hinge, be otherwise known as door hinge.Often two foldings of composition, it is two parts of attached article and the portion of activity can be allowed to
Part.Door hinge originally is after using one end time, the situation for the inconvenience that can all rotate, when serious, or even can be stuck.Study carefully
Its reason, the place for mainly combining two connecting plates contact of door hinge is plane, and connecting plate is all made up of steel, long
After phase use, the protective paint at the plane of contact can be destroyed, and then will be got rusty, and getting rusty can be so that surface becomes thick
It is rough, increase the frictional force of contact surface, in addition if after getting rusty, do not have to for a period of time, can also corrosion together so that connecting plate
Between can not rotate.
The content of the invention
For the deficiencies in the prior art, the invention provides a kind of door hinge, will not destroy connecting plate contact surface
On protective paint.
The present invention is achieved through the following technical solutions：A kind of door hinge, including the first connecting plate and the second connecting plate,
The end set of first connecting plate has sleeve pipe, and the end set of second connecting plate has projection, set in the projection
There is the rotating shaft of insertion described sleeve pipe, in addition to one piece of plastic sheet, the plastic sheet are enclosed in the rotating shaft, the plastic sheet is located at
Between described sleeve pipe and the projection.Plastic sheet is flexible material, will not be so that being connected pipe surface when being rubbed with connecting tube
Protective paint damage, so the door hinge of this structure can avoid corrosion, greatly prolong the life-span.
In above-mentioned technical proposal, it is preferred that there is two grooves, described sleeve pipe end and the projection on the plastic sheet
End is penetrated in the groove, and lubricating oil is provided with the groove.Lubricating oil is used to reduce the rotation of door hinge opposed plastic piece
When frictional force, prevent plastic sheet excessive wear.
The present invention has the advantages that：Plastic sheet is flexible material, will not be so that connecting when being rubbed with connecting tube
The protective paint damage on surface is taken over, so the door hinge of this structure can avoid corrosion, greatly prolongs the life-span.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is Fig. 1 close-up schematic view.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings：
Referring to Fig. 1-2, a kind of door hinge, including the first connecting plate 1 and the second connecting plate 2, the end of first connecting plate 1 are set
Sleeve pipe 11 is equipped with, the end set of second connecting plate 2, which has, is provided with insertion described sleeve pipe 11 in projection 21, described raised 21
Rotating shaft 22, in addition to one piece of plastic sheet 3, the plastic sheet 3 be enclosed in the rotating shaft 22, and the plastic sheet 3 is located at the set
Between pipe 11 and described raised 21.Plastic sheet is flexible material, will not be so that being connected pipe surface when being rubbed with connecting tube
Protective paint damages, so the door hinge of this structure can avoid corrosion, greatly prolongs the life-span.
There are two grooves 31, the end of described sleeve pipe 11 and raised 21 end penetrate described recessed on the plastic sheet 3
In groove 31, lubricating oil is provided with the groove 31.Lubricating oil is used to reduce frictional force when door hinge opposed plastic piece rotates,
Prevent plastic sheet excessive wear.
Claims (2)
1. a kind of door hinge, including the first connecting plate and the second connecting plate, the end set of first connecting plate have sleeve pipe, institute
Stating the end set of the second connecting plate has projection, and the rotating shaft of insertion described sleeve pipe is provided with the projection, it is characterised in that：Also
Including one piece of plastic sheet, the plastic sheet is enclosed in the rotating shaft, and the plastic sheet is located between described sleeve pipe and the projection.
2. door hinge according to claim 1, it is characterised in that：There is two grooves, described sleeve pipe on the plastic sheet
End and the raised end are penetrated in the groove, and lubricating oil is provided with the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776364.2A CN107503604A (en) | 2017-08-31 | 2017-08-31 | A kind of door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710776364.2A CN107503604A (en) | 2017-08-31 | 2017-08-31 | A kind of door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503604A true CN107503604A (en) | 2017-12-22 |
Family
ID=60693413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710776364.2A Pending CN107503604A (en) | 2017-08-31 | 2017-08-31 | A kind of door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503604A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1014697A (en) * | 1962-10-22 | 1965-12-31 | Gaston Clement Gessat | Improvements in or relating to door hinges |
| DE2438368A1 (en) * | 1974-08-09 | 1976-02-19 | Happich Gmbh Gebr | Plastics hinge injection moulded in one operation - with gap between rotating parts later filled by sleeve insertion |
| CN101748946A (en) * | 2008-12-05 | 2010-06-23 | 萨维奥股份有限公司 | Hinge for doors, windows, or the like |
| CN102889035A (en) * | 2012-08-30 | 2013-01-23 | 承群威 | Rotation shaft capable of being lubricated conveniently |
| CN204326792U (en) * | 2014-11-12 | 2015-05-13 | 戴美柱 | Bathroom door board mounting structure |
| CN205422281U (en) * | 2016-02-23 | 2016-08-03 | 上海佐鹤精密钣金制品有限公司 | Dustproof hinge |
-
2017
- 2017-08-31 CN CN201710776364.2A patent/CN107503604A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1014697A (en) * | 1962-10-22 | 1965-12-31 | Gaston Clement Gessat | Improvements in or relating to door hinges |
| DE2438368A1 (en) * | 1974-08-09 | 1976-02-19 | Happich Gmbh Gebr | Plastics hinge injection moulded in one operation - with gap between rotating parts later filled by sleeve insertion |
| CN101748946A (en) * | 2008-12-05 | 2010-06-23 | 萨维奥股份有限公司 | Hinge for doors, windows, or the like |
| CN102889035A (en) * | 2012-08-30 | 2013-01-23 | 承群威 | Rotation shaft capable of being lubricated conveniently |
| CN204326792U (en) * | 2014-11-12 | 2015-05-13 | 戴美柱 | Bathroom door board mounting structure |
| CN205422281U (en) * | 2016-02-23 | 2016-08-03 | 上海佐鹤精密钣金制品有限公司 | Dustproof hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |