CN106531227B - A kind of quick-release type non-bearing lid - Google Patents
A kind of quick-release type non-bearing lid Download PDFInfo
- Publication number
- CN106531227B CN106531227B CN201611055671.3A CN201611055671A CN106531227B CN 106531227 B CN106531227 B CN 106531227B CN 201611055671 A CN201611055671 A CN 201611055671A CN 106531227 B CN106531227 B CN 106531227B
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- Prior art keywords
- protrusion
- lid
- torsional spring
- quick
- cuboid
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- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B9/00—Housing or supporting of instruments or other apparatus
- G12B9/02—Casings; Housings; Cabinets
- G12B9/04—Details, e.g. cover
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- Pivots And Pivotal Connections (AREA)
Abstract
A kind of quick-release type non-bearing lid of the present invention belongs in equipment the use technical field for safeguarding lid, it is a kind of maintenance lid with self-locking function.The present invention can be achieved, and in plant maintenance, meet the maintenance of equipment inner space compact, and the present invention has the function of convenient disassembly, Fast Installation, meanwhile, lid has the characteristics of carrying out contour structures according to use condition.
Description
Technical field
A kind of quick-release type non-bearing lid of the present invention belongs in equipment and safeguards the use technical field of lid.
Background technique
Safeguard the lid that need to be dismounted when lid, that is, plant maintenance, the common lid of existing equipment is connect with cabinet passes through screw
Or tapered end carries out installation positioning.In general, screw or tapered end are selected according to service condition.Screw number is selected according to the size of lid
It takes, lid is bigger, and selection number is more, and relatively complicated and screw when dismounting is caused to be easy to lose；Tapered end is generally quick-release tapered end,
Its structural volume is larger, is not suitable for small maintenance lid, and occupy equipment inner space when its use.
Summary of the invention
The purpose of the present invention: a kind of quick-release type non-bearing lid is provided to realize maintenance lid fast assembling-disassembling.
Technical solution of the present invention: a kind of quick-release type non-bearing lid, the quick-release type non-bearing lid include support 1,
Lid 2, torsional spring 1, torsional spring 24；
Support 1 is a rectangular parallelepiped structure, be parallel on a side of cuboid the side long side be provided with it is convex
Rise one, protrusion two, described raised one, protrusion two be respectively arranged at the cuboid the sides non-conterminous both ends on；
Described raised one, a groove is respectively set in protrusion two, places one end of torsional spring 1, torsional spring 24 respectively；
Lid 2 is a rectangular parallelepiped structure, and the long side that the side is parallel on a side of cuboid is arranged one
Protrusion three, the protrusion is third is that bosom is the tubular structure of entity, both-side opening, and the opening direction and length of the tubular structure
The long side of cube side is parallel；After this assembles lid 2 and support 1, protrusion three is located between protrusion one, protrusion two；This is convex
A hole is respectively set in the two sides for playing three bosom entities, for placing the other end of torsional spring 1, torsional spring 24；
Torsional spring 1, torsional spring 24 be respectively placed in tubular structure intermediate entities hole and protrusion one, protrusion two groove it
Between when have pretightning force.
Advantageous effect of the invention:
It solves under usual state, small-sized non-bearing lid uses at screw or tapered end Shortcomings, makes the company of being screwed
The lid connect, screw number is chosen according to the size of lid thereon, and lid is bigger, and selection number is more, more numerous when causing to dismount
Risk trivial and there are connection screw thread hole destruction caused by screw loss and multiple maintenance dismounting；Use the lock for having self-locking function
Head, structure type is complicated, and occupancy volume is big, and relative cost is higher, is not able to satisfy the requirement of compact device.
The configuration of the present invention is simple, assembles easy to implement, has self-locking function, can pass through design torsional spring 1, torsional spring 24
Pretightning force and adjustment lid 2 and 1 outer dimension of support, and it is common to various various sizes of plant maintenance lids.
Detailed description of the invention
Fig. 1 is support universal architecture schematic diagram
Fig. 2 is lid universal architecture schematic diagram
Fig. 3 is seat structure schematic diagram
Fig. 4 is cap structure schematic diagram
Fig. 5 is torsional spring universal architecture schematic diagram
Fig. 6 is quick-release port cover structure schematic diagram
Fig. 7 is general torsional spring and its assembling structure schematic diagram
1 it is support, 2 be lid, 3 be torsional spring one, 4 is torsional spring two
Specific embodiment
The present invention will be described in detail with reference to the accompanying drawings of the specification.
A kind of quick-release type non-bearing lid, the quick-release type non-bearing lid include support 1, lid 2, torsional spring 1, torsional spring
24；
Support 1 is a rectangular parallelepiped structure, be parallel on a side of cuboid the side long side be provided with it is convex
Rise one, protrusion two, described raised one, protrusion two be respectively arranged at the cuboid the sides non-conterminous both ends on；
Described raised one, a groove is respectively set in protrusion two, places one end of torsional spring 1, torsional spring 24 respectively；
Lid 2 is a rectangular parallelepiped structure, and the long side that the side is parallel on a side of cuboid is arranged one
Protrusion three, the protrusion is third is that bosom is the tubular structure of entity, both-side opening, and the opening direction and length of the tubular structure
The long side of cube side is parallel；After this assembles lid 2 and support 1, protrusion three is located between protrusion one, protrusion two；This is convex
A hole is respectively set in the two sides for playing three bosom entities, for placing the other end of torsional spring 1, torsional spring 24；
Torsional spring 1, torsional spring 24 be respectively placed in tubular structure intermediate entities hole and protrusion one, protrusion two groove it
Between when have pretightning force.
Embodiment one
1 cuboid long side of support is 100mm, short side 60mm, and the protrusion selection diameter positioned at long side two ends is
The solid cylindricality of 12mm opens the groove that diameter is 3mm along the generatrix direction of column-shaped projection respectively, installs torsional spring with a thickness of 8mm
One end.
2 cuboid of lid is 100mm, another side length 80mm, the protrusion positioned at cuboid side in the side length that support 1 cooperates
Be diameter be 12mm, inside diameter be 8mm cylindrical barrel body, intermediate entities part with a thickness of 34mm, be physically used for
The hole location that the hole of torsional spring 1, torsional spring 24, diameter 3mm, and diameter are 3mm is installed, by the pretightning force of torsional spring 1, torsional spring 24
Size and determine.
Spring 1, torsional spring 24 are equal are as follows: height 13mm, about 4 circles.Spring 1,24 both sides of torsional spring straight section length for fixing
For 6mm.
Claims (1)
1. a kind of quick-release type non-bearing lid, which is characterized in that the quick-release type non-bearing lid includes support (1), lid
(2), torsional spring one (3), torsional spring two (4)；
Support (1) is a rectangular parallelepiped structure, be parallel on a side of cuboid side long side be provided with protrusion one,
Protrusion two, described raised one, protrusion two be respectively arranged at the cuboid sides non-conterminous both ends on；
Described raised one, a groove is respectively set in protrusion two, places one end of torsional spring one (3), torsional spring two (4) respectively；
Lid (2) is a rectangular parallelepiped structure, and a protrusion is arranged in the long side that side is parallel on a side of cuboid
Three, the protrusion is third is that bosom is the tubular structure of entity, both-side opening, and the opening direction and cuboid of the tubular structure
The long side of side is parallel；After lid (2) and support (1) assembly, protrusion three is located between protrusion one, protrusion two；The protrusion
A hole is respectively set in the two sides of three bosom entities, for placing the other end of torsional spring one (3), torsional spring two (4)；
Torsional spring one (3), torsional spring two (4) be respectively placed in tubular structure intermediate entities hole and protrusion one, protrusion two groove it
Between when have pretightning force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055671.3A CN106531227B (en) | 2016-11-25 | 2016-11-25 | A kind of quick-release type non-bearing lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611055671.3A CN106531227B (en) | 2016-11-25 | 2016-11-25 | A kind of quick-release type non-bearing lid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106531227A CN106531227A (en) | 2017-03-22 |
| CN106531227B true CN106531227B (en) | 2019-05-31 |
Family
ID=58357370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611055671.3A Active CN106531227B (en) | 2016-11-25 | 2016-11-25 | A kind of quick-release type non-bearing lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106531227B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322867A (en) * | 2013-05-30 | 2013-09-25 | 江西洪都航空工业集团有限责任公司 | Missile rain-proof cover device |
| CN105129070A (en) * | 2015-08-14 | 2015-12-09 | 中国航空工业集团公司西安飞机设计研究所 | Pressure relief covering cap mechanism with overpressure protection function |
| CN105244670A (en) * | 2015-10-30 | 2016-01-13 | 北京自动化控制设备研究所 | Protective cover mechanism of separation socket |
-
2016
- 2016-11-25 CN CN201611055671.3A patent/CN106531227B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103322867A (en) * | 2013-05-30 | 2013-09-25 | 江西洪都航空工业集团有限责任公司 | Missile rain-proof cover device |
| CN105129070A (en) * | 2015-08-14 | 2015-12-09 | 中国航空工业集团公司西安飞机设计研究所 | Pressure relief covering cap mechanism with overpressure protection function |
| CN105244670A (en) * | 2015-10-30 | 2016-01-13 | 北京自动化控制设备研究所 | Protective cover mechanism of separation socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106531227A (en) | 2017-03-22 |
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