CN210105571U - Door shaft convenient to installation - Google Patents
Door shaft convenient to installation Download PDFInfo
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- CN210105571U CN210105571U CN201920431289.0U CN201920431289U CN210105571U CN 210105571 U CN210105571 U CN 210105571U CN 201920431289 U CN201920431289 U CN 201920431289U CN 210105571 U CN210105571 U CN 210105571U
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- door
- hinge
- piece
- rotates
- lantern ring
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Abstract
The utility model discloses a door-hinge convenient to installation relates to door-hinge technical field, specifically includes and rotates the piece, the outer peripheral face that rotates the piece has the installed part along its axis direction welding, the one end of the supporting dress door-hinge that rotates the piece internal slipping, and the other end slipping suit of door-hinge is other rotates the piece, the one end of the lantern ring is global has the outer fringe part along the shaping outward, and the sunken inner edge portion that forms the leanin of inner circle of outer fringe part, outer fringe part is the plane promptly, and inner fringe part is inclined plane inwards, the plane end of a plurality of protruding hemispheres of surface welding of outer fringe part simultaneously, the inner circle of inner fringe part is global to be opened the chisel and has the first oil groove of trickling of many equidistance range simultaneously, the inner peripheral surface of rotation piece is seted up with the first coaxial second oil groove of. The utility model discloses be convenient for install to can make lubricating oil diffuse gradually to the inner wall AND gate axle of rotating between, it is lubricated effectual, and be convenient for operation and installation.
Description
Technical Field
The utility model relates to a door-hinge technical field specifically is a door-hinge convenient to installation.
Background
The shaft is mainly used for connecting the door frame and the door, so that the door can be opened and closed relative to the door frame by taking the door shaft as the center.
The hinge is arranged on the hinge, the structure is a very popular door shaft structure, and the hinge can be directly arranged on the door leaf and the door frame of the door, the door leaf and the door so as to meet the opening and closing requirements of the door; some residential gates are provided with rotating shafts on the upper side and the lower side of a door leaf, rotating shaft holes are formed in a door frame, and the rotating shafts on the upper side and the lower side of the door leaf are installed in the rotating shaft holes of the door frame. However, the door spindle and the rotating piece are used for a long time, if the door spindle and the rotating piece are exposed outside, the door spindle and the rotating piece are easily rusted, the door body is difficult to rotate, edible oil or lubricating oil is usually used to be dripped into the rotating piece to play a lubricating role, and the existing rotating piece structure is poor in lubricating effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a door-hinge convenient to installation to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a door spindle convenient to install comprises a rotating part, wherein an installation part is welded on the outer peripheral surface of the rotating part along the axis direction of the rotating part, one end of the door spindle is arranged in the rotating part in a sliding and matching mode, the other end of the door spindle is sleeved with an additional rotating part in a sliding and matching mode, one end, abutted against each other, of each rotating part is reserved with a gap and leaks out of the middle of the door spindle, a sleeve ring is sleeved in the middle of the door spindle in a sliding and matching mode, an outer edge part is formed on the outer edge surface of the peripheral surface of the sleeve ring, an inner ring of the outer edge part is sunken to form an inner edge part which is inclined inwards, the surface of the outer edge part is welded with the plane ends of a plurality of protruding hemispheres, the plurality of protruding hemispheres are arranged in an equal interval mode in the center of the sleeve ring, the cambered surface end of each protruding hemisphere protrudes upwards, a plurality of first oil dripping grooves which, and the second oil dripping groove extends to the middle part of the inner peripheral surface of the rotating part.
As a further aspect of the present invention: the rotating piece is integrally formed into a hollow cylindrical barrel, one end of the cylindrical barrel is welded with the end cover for sealing, and the other end of the cylindrical barrel is provided with an opening.
As a further aspect of the present invention: the surface of the mounting part is provided with a plurality of mounting holes.
As a further aspect of the present invention: the convex hemisphere is a rigid and smooth solid hemisphere.
As a further aspect of the present invention: the rotating piece penetrates through the door shaft which is leaked outside, the end face of the rotating piece is in sliding contact with the convex hemispheres, and a plurality of openings are formed among the convex hemispheres to form oil inlets.
As a further aspect of the present invention: the outer edge portion is a flat surface and the inner edge portion is an inwardly inclined surface.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can stretch into and take at the inside edge portion from the oil inlet with the metal needle that is stained with lubricating oil, and because the gap between door-hinge and lantern ring is minimum, only a small amount of lubricating oil flows to the gap between door-hinge and the lantern ring from the inside edge portion this moment, and all the other lubricating oil flows downwards along the groove through first trickling oil groove gathering, lubricating oil flows to the second that is located the below and rotates and trickles the oil groove through first trickling oil groove, and flow to the interior middle part that rotates along the second always, thereby make lubricating oil spread gradually to the inner wall and the door-hinge of rotating the piece within a definite time, it is lubricated effectual, and be convenient for operation and installation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the middle sleeve ring of the present invention.
Fig. 3 is a top view of the rotating member of the present invention.
Fig. 4 is a schematic view of the rotating member and the protruding hemisphere of the present invention.
As shown in the figure: the rotary piece 1, the mounting piece 2, the mounting hole 3, the lantern ring 4, the door shaft 5, the outer edge part 6, the inner edge part 7, the convex hemisphere 8, the first oil dripping groove 9, the second oil dripping groove 10 and the opening 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the utility model, a door-hinge convenient to installation, including rotating piece 1, it is hollow cylinder barrel to rotate 1 integrated into one piece, and the one end welding end cap seal of cylinder barrel and its other end opening sets up to supply door-hinge 5 to wear into and rotate, it has installed part 2 to rotate 1's outer peripheral face simultaneously along its axis direction welding, the mounting hole 3 of a plurality of quantity is seted up on the surface of installed part 2, penetrate mounting hole 3 through using bolt or screw and realize on the required door body of installed part 2 connection or the wall, thereby make to rotate 1 also can install the assigned position fast.
The supporting one end of adorning door-hinge 5 of rotating 1 internal slipping, and the other end sliding fit suit of door-hinge 5 is other to rotate piece 1, through rotating two 1 difference connection to on-the-spot installation departments of piece, thereby make the door body can borrow the realization of door-hinge 5 and rotate, and two one ends that rotate 1 mutual conflict reserve the middle part that has the interval and spill door-hinge 5, and the middle part sliding fit cover of door-hinge 5 is equipped with lantern ring 4, and lantern ring 4 has not the influence to door-hinge 5 and the relative rotation between rotating 1.
An outer edge part 6 is formed on the outer edge of one end peripheral surface of the lantern ring 4, an inner ring of the outer edge part 6 is sunken to form an inner edge part 7 which inclines inwards, namely the outer edge part 6 is a plane, the inner edge part 7 is an inward inclined surface, meanwhile, the surface of the outer edge part 6 is welded with the plane ends of a plurality of convex hemispheres 8, the plurality of convex hemispheres 8 are arranged at equal intervals in the center of the lantern ring 4, the cambered surface end of each convex hemisphere 8 is upwards convex, each convex hemisphere 8 is a solid hemispheroid which is rigid and smooth, meanwhile, the inner peripheral surface of the inner edge part 7 is provided with a plurality of first oil dripping grooves 9 which are arranged at equal intervals, after the door shaft 5 is penetrated into the rotating part 1 below, at the moment, the lantern ring 4 is strung on the door shaft 5, the surface of the lantern ring 4, which is back to the convex hemispheres 8, is contacted with the end surface of the rotating part 1, then the rotating part 1 above is, at this time, a plurality of openings 11 are formed between the convex hemispheres 8 to form an oil inlet, so that a metal needle stained with lubricating oil can extend into the oil inlet and overlap the inner edge portion 7, and because the gap between the door shaft 5 and the lantern ring 4 is extremely small (but the door shaft 5 and the lantern ring 4 can rotate relatively), only a small amount of lubricating oil flows to the gap between the door shaft 5 and the lantern ring 4 from the inner edge portion 7, and the rest of lubricating oil is gathered through the first oil dripping groove 9 and flows downwards along the groove.
The inner peripheral surface of rotating piece 1 is seted up and is trickled oil groove 10 with the coaxial second of the first oil groove 9 that trickles of lantern ring 4, and the second trickles oil groove 10 and extends to the inner peripheral surface middle part of rotating piece 1, lubricating oil flows to the second that is located below and rotates piece 1 through first oil groove 9 that trickles in trickles oil groove 10, and flow to the interior middle part of rotating piece 1 along second oil groove 10 always, thereby make lubricating oil spread gradually between the inner wall of rotating piece 1 and door-hinge 5, it is lubricated effectual, and be convenient for operation and installation.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a door-hinge convenient to installation, includes and rotates piece (1), its characterized in that, the outer peripheral face that rotates piece (1) has installed piece (2) along its axis direction welding, and rotates the one end of the supporting dress door-hinge (5) of piece (1) internal slipping, the other end sliding fit suit of door-hinge (5) is other rotates piece (1), and two one ends that rotate piece (1) and contradict each other reserve the middle part that has the interval and spill door-hinge (5), the middle part sliding fit suit of door-hinge (5) is equipped with lantern ring (4), and the one end of lantern ring (4) is global has outer fringe portion (6) along the shaping outward, the inner circle of outer fringe portion (6) is sunken to form inside slope's inside edge portion (7), and the surface welding of outer fringe portion (6) the plane end of a plurality of protruding hemispheres (8), and a plurality of protruding hemispheres (8) are arranged with lantern ring (4) center is equidistant, and the cambered surface end of, the inner ring peripheral surface of the inner edge portion (7) is provided with a plurality of first oil dripping grooves (9) which are arranged at intervals, the inner peripheral surface of the rotating member (1) is provided with a second oil dripping groove (10) which is coaxial with the first oil dripping groove (9) of the lantern ring (4), and the second oil dripping groove (10) extends to the middle of the inner peripheral surface of the rotating member (1).
2. A door spindle easy to install according to claim 1, wherein the rotating member (1) is formed as a hollow cylinder with one end welded to the end cap and the other end open.
3. A door spindle easy to mount according to claim 1, characterized in that the surface of the mounting member (2) is provided with a plurality of mounting holes (3).
4. A readily installable door spindle according to claim 1, wherein the convex hemisphere (8) is a rigid smooth solid hemisphere.
5. A door spindle easy to install according to claim 1, characterized in that the rotating member (1) penetrates into the door spindle (5) leaking to the outside and makes the end surface of the rotating member (1) slide contact with the convex hemispheres (8), while a plurality of openings (11) are formed between the convex hemispheres (8) to form oil inlets.
6. A readily installable door spindle according to claim 1, characterised in that the outer edge portion (6) is planar and the inner edge portion (7) is inwardly inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431289.0U CN210105571U (en) | 2019-04-01 | 2019-04-01 | Door shaft convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920431289.0U CN210105571U (en) | 2019-04-01 | 2019-04-01 | Door shaft convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210105571U true CN210105571U (en) | 2020-02-21 |
Family
ID=69535985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920431289.0U Active CN210105571U (en) | 2019-04-01 | 2019-04-01 | Door shaft convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210105571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759101A (en) * | 2020-07-21 | 2020-10-13 | 蔡锦 | Modular multifunctional cabinet |
-
2019
- 2019-04-01 CN CN201920431289.0U patent/CN210105571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111759101A (en) * | 2020-07-21 | 2020-10-13 | 蔡锦 | Modular multifunctional cabinet |
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