CN109253142A - A kind of cleaning bolt of special improvement structure - Google Patents
A kind of cleaning bolt of special improvement structure Download PDFInfo
- Publication number
- CN109253142A CN109253142A CN201811430076.2A CN201811430076A CN109253142A CN 109253142 A CN109253142 A CN 109253142A CN 201811430076 A CN201811430076 A CN 201811430076A CN 109253142 A CN109253142 A CN 109253142A
- Authority
- CN
- China
- Prior art keywords
- bolt
- bolted
- upper cap
- bar
- improvement structure
- 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.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 10
- 239000000428 dust Substances 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/007—Removing paint or dirt layers covering the threaded part of nut-like members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
- F16B39/26—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object with spring washers fastened to the nut or bolt-head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/38—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt with a second part of the screw-thread which may be resiliently mounted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to a kind of cleaning bolts of special improvement structure, this bolt body includes bolt upper cap and is bolted bar, the bolt upper cap is equipped with location hole and rotating hole, connection is bolted bar under the bolt upper cap, it is described to be bolted connection bolt positioning end under bar, the bar that is bolted is externally connected with helical thread segment, and the bolt connection between the helical thread segment and bolt upper cap is externally connected with elastic cushion.Advantage is: the design of elastic cushion, when bolt is tightened, can will be removed by the dust rubbish on fastener, and due to the presence of elastic cushion, can avoid the entrance of dust and rubbish, play the role of clean.
Description
Technical field
The present invention relates to technical field of fastening, more particularly to a kind of cleaning bolt of special improvement structure.
Background technique
Fastener is most widely used fundamental parts, is to be fastenedly connected into two or more parts or component
The general name of used one kind machine components when one entirety.Fastener description is various, performance purposes each one, and standard
It is change, seriation, unitized strong.Wherein bolt is one of the most common type in fastener.Conventional bolt generally comprises
Head and the screw rod being connected under head, the bolt of this structure, structure is simple, and service performance is also general, some right
Using effect requires relatively high occasion, and traditional bolt is no longer satisfied use demand.
Therefore, it is necessary to seek the new technology of one kind to solve the above problems.
Summary of the invention
The object of the present invention is to provide a kind of cleaning bolts of special improvement structure.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of cleaning bolt of special improvement structure, this bolt body include bolt upper cap and are bolted bar, institute
It states bolt upper cap and is equipped with location hole and rotating hole, connection is bolted bar under the bolt upper cap, described to be bolted
Bolt positioning end is connected under bar, the bar that is bolted is externally connected with helical thread segment, the helical thread segment and bolt upper cover
Bolt connection between cap is externally connected with elastic cushion.
Sealed elastic layer is equipped between the adjacent helical thread segment.
The bolt upper cap is equipped with upper cover, and the upper cover has the sealing-plug of obstruction location hole and rotating hole.
In the above-mentioned technical solutions, compared with prior art, the beneficial effect reached is: the design of elastic cushion, in bolt
It when tightening, can will be removed by the dust rubbish on fastener, and due to the presence of elastic cushion, and can avoid dust and rubbish
Into playing the role of clean；The presence of sealed elastic layer between helical thread segment, can strengthening stud with by fastener it
Between bonding strength；The design of upper cover and sealed elastic layer can avoid location hole and rotation hole inside ash.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the embodiment of the present invention one.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment one:
As described in Figure 1, the cleaning bolt of the special improvement structure of one kind of the invention, this bolt body includes bolt upper cover
Cap 1 is equipped with location hole 3 and rotating hole 4 with bar 2, the bolt upper cap 1 is bolted, and the bolt upper cap 1 is lower to be connected
It is bolted bar 2, described be bolted under bar 2 connects bolt positioning end 5, and the bar 2 that is bolted is externally connected with screw
Section 6, the bolt connection 2 between the helical thread segment 6 and bolt upper cap 1 are externally connected with elastic cushion 7.
Sealed elastic layer 8 is equipped between the adjacent helical thread segment 6.
The bolt upper cap 1 is equipped with upper cover 9, and the upper cover 9 has the sealing of obstruction location hole 3 and rotating hole 4
Plug 10.
In the above-mentioned technical solutions, compared with prior art, the beneficial effect reached is: the design of elastic cushion 7, in bolt
When tightening, it can will be removed by the dust rubbish on fastener, and due to the presence of elastic cushion 7, can avoid dust and rubbish
Entrance, play the role of clean；The presence of sealed elastic layer 8 between 6 sections of screw, can strengthening stud with fastened
Bonding strength between part；The design of upper cover 9 and sealed elastic layer 10 can avoid dust stratification in location hole 3 and rotating hole 4.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of cleaning bolt of special improvement structure, it is characterised in that: this bolt body includes bolt upper cap and bolt
Connecting rod, the bolt upper cap are equipped with location hole and rotating hole, and connection is bolted bar under the bolt upper cap, described
Be bolted under bar connection bolt positioning end, the bar that is bolted is externally connected with helical thread segment, the helical thread segment with
Bolt connection between bolt upper cap is externally connected with elastic cushion.
2. the cleaning bolt of the special improvement structure of one kind according to claim 1, it is characterised in that: the adjacent spiral
Sealed elastic layer is equipped between thread segment.
3. the cleaning bolt of the special improvement structure of one kind according to claim 2, it is characterised in that: the bolt upper cover
Cap is equipped with upper cover, and the upper cover has the sealing-plug of obstruction location hole and rotating hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430076.2A CN109253142A (en) | 2018-11-27 | 2018-11-27 | A kind of cleaning bolt of special improvement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811430076.2A CN109253142A (en) | 2018-11-27 | 2018-11-27 | A kind of cleaning bolt of special improvement structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109253142A true CN109253142A (en) | 2019-01-22 |
Family
ID=65042752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811430076.2A Withdrawn CN109253142A (en) | 2018-11-27 | 2018-11-27 | A kind of cleaning bolt of special improvement structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253142A (en) |
-
2018
- 2018-11-27 CN CN201811430076.2A patent/CN109253142A/en not_active Withdrawn
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190122 |