CN105987057A - Bolt facilitating demounting - Google Patents
Bolt facilitating demounting Download PDFInfo
- Publication number
- CN105987057A CN105987057A CN201510041997.XA CN201510041997A CN105987057A CN 105987057 A CN105987057 A CN 105987057A CN 201510041997 A CN201510041997 A CN 201510041997A CN 105987057 A CN105987057 A CN 105987057A
- Authority
- CN
- China
- Prior art keywords
- screw
- bolt
- nut
- hole
- screw cap
- 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
- 238000000034 method Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The invention relates to a bolt facilitating demounting. The bolt includes a screw and a screw cap arranged on the top of the screw; the lower end surface of the screw cap is provided with a plurality of elastic pressing sheets; each elastic pressing sheets includes a fixed end and a free end; the plurality of elastic pressing sheets are fixedly connected to the screw cap through the fixed ends and are circularly distributed around a screw rod; the top of the screw cap is provided with a convex hexagon head which is provided with a cross-shaped operation portion; the screw cap is provided with a through hole; the screw cap and the screw are threadingly connected; a hollow groove is formed in the screw; and a connection rod passing through the through hole is arranged in the hollow groove. The advantages of the bolt are that the elastic pressing sheets can allow the end surface of the screw cap to attach to the surface of a fastening part, and the tightness of product connection can be improved; the cross-shaped operation part of the screw cap and the through hole can twist or release the bolt by means of a common tool, and dismounting of the bolt is facilitated; the connection rod passing through the through hole is arranged in the screw, and then people can conveniently take out the connection rod; and the bolt is easy to use.
Description
Technical field
The present invention relates to a kind of bolt, particularly relate to the bolt of a kind of easy disassembly, belong to mark
Quasi-part manufactures field.
Background technology
Bolt is when connecting fastening parts, it usually needs enter after putting spring washer again
Row locking parts, rely on the elastic dynamics of spring washer to increase the friction of the screw thread on bolt
Power, and then place loosening of bolt, but this using method uses trouble and present spiral shell
Bolt is after permanent use, and the turret head at bolt top can wear and tear, tightening and unscrewing after causing
Difficulty.Therefore, it should provide a kind of new technical scheme to solve the problems referred to above.
Content of the invention
It is an object of the invention to: the bolt of a kind of easy disassembly is provided.
For achieving the above object, the technical solution used in the present invention is: the spiral shell of a kind of easy disassembly
Bolt, bolt includes screw and is arranged on the nut of screw upper end, and the lower surface of nut is provided with multiple
Elastic pressuring plate, elastic pressuring plate includes fixing end and free end, and multiple elastic pressuring plates are all by fixing
End is fixing with nut to be connected and arranges ringwise around screw rod, and nut upper surface is provided with the six of projection
Angle head, turret head is provided with cross operating portion, and nut has also extended through through hole.
Present threaded between nut and screw.
It is groove in screw, in described groove, be placed with a connecting rod passing through through hole.
Due to the application of technique scheme, the present invention compared with prior art has excellent as follows
Point:
Elastic pressuring plate can make the end face of nut and fastening component surface fit, and promotes and produces
The tight ness rating that product connect；Cross operating portion on nut and through hole all can pass through general tool
Bolt tightened or unscrews, facilitating the dismounting of bolt；It is placed with inside screw and can wear
Cross the connecting rod of through hole, be convenient for people to connecting rod of taking, easy to use.
Brief description
Accompanying drawing 1 is the embodiment of the present invention one structural representation.
The top view that accompanying drawing 2 is the embodiment of the present invention one.
In the figures above: 1-screw, 2-nut, 3-elastic pressuring plate, 4-turret head, 5-ten
Font operating portion, 6-through hole, 7-groove, 8-connecting rod.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Embodiment one:
As shown in Figure 1 to Figure 2, the bolt of a kind of easy disassembly of the present invention, bolt includes screw 1
With the nut 2 being arranged on screw 1 upper end, the lower surface of nut 2 is provided with multiple elastic pressuring plate 3, bullet
Property compressing tablet 3 include fixing end and free end, multiple elastic pressuring plates 3 are all by fixing end and nut 2
Fixing connection is simultaneously arranged ringwise around screw rod 1, and nut 2 upper surface is provided with the turret head 4 of projection,
Turret head 4 is provided with cross operating portion 5, and nut 1 has also extended through through hole 6.
Present threaded between nut 2 and screw 1.
It is groove 7 in screw 1, in groove 7, be placed with a connecting rod 8 passing through through hole 6.
Elastic pressuring plate 3 can make the end face of nut 2 and fastening component surface fit, and promotes and produces
The tight ness rating that product connect；Cross operating portion 5 on nut 2 and through hole 6 all can pass through unskilled labor
Bolt is tightened or unscrews by tool, facilitates the dismounting of bolt；Internal being placed with of screw 1 can
It through the connecting rod 8 of through hole 6, is convenient for people to connecting rod 8 of taking, easy to use.
Above-described embodiment is only that the technology that the present invention be described is conceived and feature, its object is to allow ripe
The personage knowing technique will appreciate that present disclosure and implements according to this, can not limit with this
Protection scope of the present invention processed.All equivalences made according to spirit of the invention change or repair
Decorations, all should cover within protection scope of the present invention.
Claims (3)
1. the bolt of an easy disassembly, it is characterised in that: described bolt includes screw and is arranged on
The nut of screw upper end, the lower surface of described nut is provided with multiple elastic pressuring plate, described elastic pressure
Piece includes fixing end and free end, and the plurality of elastic pressuring plate is all fixed by fixing end and nut
Connecting and arranging ringwise around screw rod, described nut upper surface is provided with the turret head of projection, institute
State turret head and be provided with cross operating portion, described nut has also extended through through hole.
2. the bolt of a kind of easy disassembly according to claim 1, it is characterised in that: described
Present threaded between nut and screw.
3. the bolt of a kind of easy disassembly according to claim 2, it is characterised in that: described
It is groove in screw, in described groove, be placed with a connecting rod passing through through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041997.XA CN105987057A (en) | 2015-01-27 | 2015-01-27 | Bolt facilitating demounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510041997.XA CN105987057A (en) | 2015-01-27 | 2015-01-27 | Bolt facilitating demounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105987057A true CN105987057A (en) | 2016-10-05 |
Family
ID=57034804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510041997.XA Pending CN105987057A (en) | 2015-01-27 | 2015-01-27 | Bolt facilitating demounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105987057A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486286A (en) * | 2016-10-14 | 2017-03-08 | 中车株洲电力机车研究所有限公司 | Electric capacity clamp device |
| CN108590051A (en) * | 2018-06-29 | 2018-09-28 | 江苏汉嘉薄膜太阳能科技有限公司 | A kind of photovoltaic tile connection system |
-
2015
- 2015-01-27 CN CN201510041997.XA patent/CN105987057A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106486286A (en) * | 2016-10-14 | 2017-03-08 | 中车株洲电力机车研究所有限公司 | Electric capacity clamp device |
| CN108590051A (en) * | 2018-06-29 | 2018-09-28 | 江苏汉嘉薄膜太阳能科技有限公司 | A kind of photovoltaic tile connection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161005 |
|
| WD01 | Invention patent application deemed withdrawn after publication |