CN204715978U - The hinge of easy disassembly - Google Patents
The hinge of easy disassembly Download PDFInfo
- Publication number
- CN204715978U CN204715978U CN201520402716.4U CN201520402716U CN204715978U CN 204715978 U CN204715978 U CN 204715978U CN 201520402716 U CN201520402716 U CN 201520402716U CN 204715978 U CN204715978 U CN 204715978U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- hinge
- fixture
- easy disassembly
- knuckle
- 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 hinge of easy disassembly, its drip irrigation device comprises fixture and rotating shaft, described rotating shaft is L-shaped and bending place is knuckle, described fixture is provided with hinge hole, described rotating shaft one end to be inserted in hinge hole and is rotationally connected with fixture, offer the breach of stepping down placed for the excess stock be extruded to inside knuckle inside knuckle, reach rotating shaft and conveniently bend and the effect not having convex closure inside knuckle.
Description
Technical field
The utility model relates to a kind of hinge arrangement, and more particularly, it relates to a kind of hinge of easy disassembly.
Background technology
Hinge may be used for cabinet door, window, door etc., and purposes is quite extensive, different in the occasion used, and its hinge needed is also different.The occasion of easy disassembly is needed at some cabinet doors, relative hinge also needs conveniently dismounting, with realistic needs, this hinge generally comprises the fixture and the rotating shaft fixing with door fixed with doorframe, the general L-shaped setting of rotating shaft, fixture is provided with hinge hole, rotating shaft one end can by screw thread and door affixed, the other end is plugged in hinge hole, thus rotating shaft can be rotated around hinge hole, when installing hinge, only rotating shaft need be inserted hinge hole can use, only rotating shaft need be taken out from hinge hole when needs unload door-plate, quite efficient and convenient, meet the demand of people.Because rotating shaft is L-shaped, that straight axle is bent L-shaped rotating shaft adding man-hour, knuckle is formed in the middle part of it, in bending process, the outside of knuckle can stretch, inner side can be squeezed, be squeezed inside knuckle and can form unnecessary material, unnecessary material can be pressed together formation convex closure, inner side due to knuckle does not arrange the region of placing for excess stock, can be subject to the reaction force of excess stock on the one hand, make troubles to bending during bending, the convex closure formed on the other hand easily makes to block rotating shaft, the rotation of inconvenient door when rotating.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide the convenient bending of a kind of rotating shaft and the hinge not having the easy disassembly of convex closure inside knuckle.
For achieving the above object, the utility model provides following technical scheme: a kind of hinge of easy disassembly comprises fixture and rotating shaft, described rotating shaft is L-shaped and bending place is knuckle, described fixture is provided with hinge hole, described rotating shaft one end to be inserted in hinge hole and is rotationally connected with fixture, offers the breach of stepping down placed for the excess stock be extruded to inside knuckle inside knuckle.
Preferably, the degree of depth of breach of stepping down is greater than 1/4th of rotating shaft diameter, and is less than 1/2nd of rotating shaft diameter.
Preferably, rotating shaft is inserted hinge hole one end and is provided with support level, and described support level abuts with fixture.
Preferably, fixture is provided with support slot, and described support slot side is provided with the opening passed in and out relative to the other end inserting hinge hole for rotating shaft.
Preferably, opening part is provided with chamfering structure.
Preferably, the outside of support slot is provided with rib.
By adopting technique scheme, the inner side of knuckle offers breach of stepping down, step down breach can rotating shaft bend L-shaped before be opened in rotating shaft, like this with breach of stepping down rotating shaft towards step down breach one lateral buckling time the extruding force that is subject to relatively little, bending is got up more for convenience, and has had the existence of breach of stepping down, and the excess stock be extruded to inside knuckle can be positioned at indentation, there of stepping down, avoid forming convex closure, thus be not easy to be stuck when ensureing axis of rotation.
Accompanying drawing explanation
Fig. 1 is for convenience of the structural representation of the hinge of dismounting;
Fig. 2 is the detonation configuration schematic diagram of fixture and rotating shaft;
Fig. 3 is the pivot structure schematic diagram before not bending.
Reference numeral: 1, fixture; 11, support slot; 111, rib; 12, hinge hole; 2, rotating shaft; 21, knuckle; 22, to step down breach; 23, support level.
Detailed description of the invention
Be described further with reference to the hinge embodiment of accompanying drawing to the utility model easy disassembly.
A kind of hinge of easy disassembly comprises fixture 1 and rotating shaft 2, rotating shaft 2 is L-shaped and bending place is knuckle 21, described fixture 1 is provided with hinge hole 12, rotating shaft 2 one end to be inserted in hinge hole 12 and is rotationally connected with fixture 1, the inner side of knuckle 21 offers breach 22 of stepping down, step down breach 22 can rotating shaft 2 bend L-shaped before be opened in rotating shaft 2, like this with breach 22 of stepping down rotating shaft 2 towards step down breach 22 1 lateral buckling time the extruding force that is subject to relatively little, bending is got up more for convenience, and had the existence of breach 22 of stepping down, the excess stock be extruded to inside knuckle 21 can be positioned at breach 22 place that steps down, avoid forming convex closure, thus be not easy to be stuck when ensureing that rotating shaft 2 is rotated.
The degree of depth of breach 22 of stepping down is greater than 1/4th of rotating shaft 2 diameter, and be less than 1/2nd of rotating shaft 2 diameter, arranging like this can ensure the convenient bending of rotating shaft 2, and rotating shaft 2 is also less likely to occur fracture during bending, the cross section of general breach 22 of stepping down is triangular in shape, if step down, the degree of depth of breach 22 is less than 1/4th of rotating shaft 2 diameter, when bending, the excess stock be extruded to inside knuckle 21 can not leave in completely and step down in breach 22, less convex closure may be caused, and the degree of depth of breach is less, bending is got up more difficult, if step down, breach 22 is greater than 1/2nd of rotating shaft 2 diameter, because the structural deterioration of countershaft 2 is more, rotating shaft 2 is easily ruptured when bending.
Rotating shaft 2 is inserted hinge hole 12 one end and is provided with support level 23, support level 23 abuts with fixture 1, when such setting can avoid rotating shaft 2 to rotate there is larger friction relative to the other end and fixture 1 inserting hinge hole 12 in rotating shaft 2, is conducive to the rotation of rotating shaft 2 to a certain extent.
Fixture 1 is provided with support slot 11, support slot 11 side is provided with the opening passed in and out relative to the other end inserting hinge hole 12 for rotating shaft 2, when rotating shaft 2 is positioned at support slot 11, the sidewall of support slot 11 can play certain supporting role by countershaft 2, easily there is further bending in the impact preventing rotating shaft 2 to be subject to the gravity of door, thus ensures that rotating shaft 2 can normal rotation.
Opening part is provided with chamfering structure, and when rotating shaft 2 snaps in support slot 11, chamfering can play certain guiding function, and what guarantee rotating shaft 2 can be convenient and strength-saving enters in support slot 11, can block when avoiding rotating shaft 2 to enter.
The outside of support slot 11 is provided with rib 111, and such setting increases the contact area of rotating shaft 2 and support slot 11 sidewall, and comparatively steady when ensureing that rotating shaft 2 is in support slot 11, also ensure that the structural strength of support slot 11.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the hinge of an easy disassembly, comprise fixture and rotating shaft, described rotating shaft is L-shaped and bending place is knuckle, described fixture is provided with hinge hole, described rotating shaft one end to be inserted in hinge hole and is rotationally connected with fixture, it is characterized in that: offer the breach of stepping down placed for the excess stock be extruded to inside knuckle inside described knuckle.
2. the hinge of easy disassembly according to claim 1, is characterized in that: described in the step down degree of depth of breach be greater than 1/4th of rotating shaft diameter, and be less than 1/2nd of rotating shaft diameter.
3. the hinge of easy disassembly according to claim 1, is characterized in that: described rotating shaft is inserted hinge hole one end and is provided with support level, and described support level abuts with fixture.
4. the hinge of easy disassembly according to claim 3, is characterized in that: described fixture is provided with support slot, and described support slot side is provided with the opening passed in and out relative to the other end inserting hinge hole for rotating shaft.
5. the hinge of easy disassembly according to claim 4, is characterized in that: described opening part is provided with chamfering structure.
6. the hinge of easy disassembly according to claim 4, is characterized in that: the outside of described support slot is provided with rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402716.4U CN204715978U (en) | 2015-06-12 | 2015-06-12 | The hinge of easy disassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520402716.4U CN204715978U (en) | 2015-06-12 | 2015-06-12 | The hinge of easy disassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204715978U true CN204715978U (en) | 2015-10-21 |
Family
ID=54314981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520402716.4U Expired - Fee Related CN204715978U (en) | 2015-06-12 | 2015-06-12 | The hinge of easy disassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204715978U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246197A (en) * | 2017-07-28 | 2017-10-13 | 袁长勃 | A kind of inspection door door-hinge of convenient dismounting |
-
2015
- 2015-06-12 CN CN201520402716.4U patent/CN204715978U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107246197A (en) * | 2017-07-28 | 2017-10-13 | 袁长勃 | A kind of inspection door door-hinge of convenient dismounting |
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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: 20151021 Termination date: 20170612 |