CN106015248A - Hexagon flange head bolt - Google Patents
Hexagon flange head bolt Download PDFInfo
- Publication number
- CN106015248A CN106015248A CN201610376683.XA CN201610376683A CN106015248A CN 106015248 A CN106015248 A CN 106015248A CN 201610376683 A CN201610376683 A CN 201610376683A CN 106015248 A CN106015248 A CN 106015248A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- hexagonal
- bolt
- elongation device
- flange
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 15
- 238000004378 air conditioning Methods 0.000 abstract description 9
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000006200 vaporizer Substances 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
-
- 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
- F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention relates to a hexagon flange head bolt and belongs to the field of mechanical parts. The hexagon flange head bolt comprises a hexagonal screw head, wherein crossed slots are arranged in one end of the hexagonal screw head; the other end of the hexagonal screw head is connected with a ring flange; antiskid structures and an arc-shaped waterproof layer are arranged at one end of the ring flange; the arc-shaped waterproof layer is sequentially connected with an elongation device and a screw from left to right; the outer wall of the elongation device is connected with a reinforcing layer through a pasting layer; a first thread structure is arranged on the inner wall of the elongation device; one end of the screw is fixedly connected with the screw head; and a second thread structure is arranged on the outer wall of the screw. By arrangement of the elongation device, the screw is enabled to be elongated or shortened according to actual requirements; the outer wall of the elongation device is coated with the reinforcing layer, so that the strength of the bolt is enhanced; in addition, by arrangement of the antiskid structures and the arc-shaped waterproof layer, the loosening of the bolt on an air-conditioning liquid reservoir due to a long-time shake can be prevented; and as water easily enters the bolt on the air-conditioning liquid reservoir, so the arc-shaped waterproof layer is arranged to prevent the water from entering.
Description
Technical field
The present invention relates to a kind of hexagonal flange hook bolt, belong to machine components.
Background technology
Reservoir is the vitals of compressor; play storage, gas-liquid separation, filtration, noise reduction and the effect of cold-producing medium buffering; it is made up of parts such as cylinder, air inlet pipe, escape pipe, filter screens; its operation principle is as follows: reservoir is to be fitted in A/C evaporator and compressor suction duct position; it is to prevent liquid refrigerant from flowing into compressor and producing the guard block of liquid hammer; in air conditioning system operates, it is impossible to ensure that cold-producing medium can all completely vaporize；Namely have the cold-producing medium of liquid from vaporizer cold-producing medium out and enter in reservoir, owing to there is no the liquid refrigerant of vaporization because of ratio gas weight itself, can directly put off at the bottom of reservoir cylinder, the cold-producing medium of vaporization is then entered in compressor by the outlet of reservoir, thus prevents compressor to suck liquid refrigerant and cause liquid hammer.
Bolt is the securing member that a kind of reservoir is conventional, and it is extensive as structural connection Application comparison in actual life, such as has application in the every field such as building construction, Rail Highway bridge construction, engineering construction and furniture industry.Hexagon flange bolt is screw head with surmounting the bolt of the supporting surface removing stubborn face diameter, generally comprises screw rod, screw rod head and ring flange, and wherein, screw rod head is provided with six and identical tightens face.Hexagon flange bolt is mainly used in fastening two parts with through hole.Hexagon flange bolt is conventional steel construction high-strength fastening bolt, and it generally supports the use with hexagon nut with flange, is mainly used in being fastenedly connected two parts with through hole.But during life-time service, owing to being shaken by external force or equipment itself, make bolt occur loosening, causing major safety risks time serious, cause the user economic loss.Hexagon flange bolt is compared with the combination that conventional hexagonal hook bolt adds spring washer, and the design of ring flange is equivalent to the effect of spring washer, but the face of ring flange is bigger, compares and is suitable as sealing.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, a kind of hexagonal flange hook bolt is provided, by arranging elongation device, elongate screw or shortening can be made according to actual needs, and be surrounded by back-up coat at elongation device outer wall, increase the intensity of bolt, it is also provided with anti-slip structure and arc waterproof layer, the bolt being possible to prevent on air conditioning liquid reservoir, due to loosening that long-time vibrations bring, owing to the bolt on air conditioning liquid reservoir is easily intake, is provided with arc waterproof layer.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
A kind of hexagonal flange hook bolt, including hexagonal screw rod head, it is characterized in that, the first end of described hexagonal screw rod is provided with cross recess, described hexagonal screw rod head other end mounting flange, and described ring flange one end is provided with anti-slip structure and arc waterproof layer, described arc waterproof layer is from left to right sequentially connected with elongation device and screw rod, described elongation device outer wall passes through adhered layer reinforcement by connection layer, and described elongation device inwall is provided with the first helicitic texture, and described screw rod outer wall is provided with the second helicitic texture.
Furthermore, described anti-slip structure is the anti-skidding projection of several trianglees.
Furthermore, described back-up coat is carbon cloth reinforced layer.
Furthermore, described hexagonal screw rod head and ring flange outer wall all scribble anticorrosive coating.
Furthermore, described hexagonal screw rod head, ring flange, anti-slip structure, elongation device are steel matter with screw rod.
The method have the benefit that by arranging elongation device, elongate screw or shortening can be made according to actual needs, and it is surrounded by back-up coat at elongation device outer wall, increase the intensity of bolt, it is also provided with anti-slip structure and arc waterproof layer, the bolt being possible to prevent on air conditioning liquid reservoir, due to loosening that long-time vibrations bring, owing to the bolt on air conditioning liquid reservoir is easily intake, is provided with arc waterproof layer.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, is used for together with embodiments of the present invention explaining the present invention, is not intended that limitation of the present invention.
Fig. 1 is one hexagonal flange hook bolt structure chart of the present invention.
Fig. 2 is one hexagonal flange hook bolt right view of the present invention.
Fig. 3 is one hexagonal flange hook bolt left view of the present invention
Label in figure: 1, hexagonal screw rod head；2, cross recess；3, ring flange；4, anti-slip structure；5, arc waterproof layer；6, elongation device；7, screw rod；8, adhered layer；9, back-up coat；10, the first helicitic texture；11, screw rod head；12, the second helicitic texture.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains the present invention, is not intended to limit the present invention.
As shown in Fig. 1-Fig. 2-Fig. 3, including hexagonal screw rod head 1, described hexagonal screw rod head 1 one end is provided with cross recess 2, described hexagonal screw rod head 1 other end mounting flange 3, described ring flange 3 one end is provided with anti-slip structure 4 and arc waterproof layer 5, described arc waterproof layer 5 is from left to right sequentially connected with elongation device 6 and screw rod 7, described elongation device 6 outer wall passes through adhered layer 8 reinforcement by connection layer 9, described elongation device 6 inwall is provided with the first helicitic texture 10, described screw rod 7 one end is fixing connects screw rod head 11, and described screw rod 7 outer wall is provided with the second helicitic texture 12.
More specifically, described anti-slip structure 4 is the anti-skidding projection of several trianglees, prevents bolt from loosening due to what long-time vibrations brought and coming off.
More specifically, described back-up coat 9 is carbon cloth reinforced layer, increases the intensity of bolt.
More specifically, described hex bolts 1 all scribbles anticorrosive coating with ring flange 3 outer wall, is possible to prevent to be corroded.
More specifically, described hexagonal screw rod head 1, ring flange 3, anti-slip structure 4, elongation device 6 are steel matter with screw rod 7, firmer.
The present invention improve in: by arranging elongation device, elongate screw or shortening can be made according to actual needs, and it is surrounded by back-up coat at elongation device outer wall, increase the intensity of bolt, it is also provided with anti-slip structure and arc waterproof layer, the bolt being possible to prevent on air conditioning liquid reservoir, due to loosening that long-time vibrations bring, owing to the bolt on air conditioning liquid reservoir is easily intake, is provided with arc waterproof layer.
It it is more than the present invention preferably embodiment; above-mentioned embodiment can also be changed and revise by those skilled in the art in the invention; therefore; the invention is not limited in that above-mentioned detailed description of the invention, every those skilled in the art made on the basis of the present invention any conspicuously improved, replace or modification belongs to protection scope of the present invention.
Claims (5)
1. a hexagonal flange hook bolt, including hexagonal screw rod head (1), it is characterized in that, described hexagonal screw rod head (1) one end is provided with cross recess (2), described hexagonal screw rod head (1) other end mounting flange (3), described ring flange (3) one end is provided with anti-slip structure (4) and arc waterproof layer (5), described arc waterproof layer (5) is from left to right sequentially connected with elongation device (6) and screw rod (7), described elongation device (6) outer wall passes through adhered layer (8) reinforcement by connection layer (9), described elongation device (6) inwall is provided with the first helicitic texture (10), described screw rod (7) one end is fixing connects screw rod head (11), described screw rod (7) outer wall is provided with the second helicitic texture (12).
A kind of hexagonal flange hook bolt, it is characterised in that: described anti-slip structure (4) is the anti-skidding projection of several trianglees.
A kind of hexagonal flange hook bolt, it is characterised in that: described back-up coat (9) is carbon cloth reinforced layer.
A kind of hexagonal flange hook bolt, it is characterised in that: described hexagonal screw rod head (1) and ring flange (3) outer wall all scribble anticorrosive coating.
A kind of hexagonal flange hook bolt, it is characterised in that: described hexagonal screw rod head (1), ring flange (3), anti-slip structure (4), elongation device (6) are steel matter with screw rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376683.XA CN106015248A (en) | 2016-05-31 | 2016-05-31 | Hexagon flange head bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376683.XA CN106015248A (en) | 2016-05-31 | 2016-05-31 | Hexagon flange head bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015248A true CN106015248A (en) | 2016-10-12 |
Family
ID=57091923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610376683.XA Pending CN106015248A (en) | 2016-05-31 | 2016-05-31 | Hexagon flange head bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015248A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327505A (en) * | 2006-06-06 | 2007-12-20 | Yuusuke Kin | Bolt |
| CN201021738Y (en) * | 2007-05-15 | 2008-02-13 | 上海华夏化工材料有限公司 | A carbon fiber resin composite steel pipe |
| CN202811742U (en) * | 2012-07-18 | 2013-03-20 | 广东志高空调有限公司 | Screw for mounting motor of air conditioner outdoor unit |
| CN203548516U (en) * | 2013-11-20 | 2014-04-16 | 浙江群展精密紧固件有限公司 | Anti-loosening stud |
| CN204755547U (en) * | 2015-04-15 | 2015-11-11 | 北京必和易达知识产权咨询中心（有限合伙） | Anti-drop screw for fixing drive assembly large plate on plastic outer barrel of washing machine |
| CN105351325A (en) * | 2015-10-30 | 2016-02-24 | 无锡市东赫金属制品有限公司 | Separable bolt |
| CN205136301U (en) * | 2015-11-26 | 2016-04-06 | 文登蓝岛建筑工程有限公司 | Variable -length's bolt |
-
2016
- 2016-05-31 CN CN201610376683.XA patent/CN106015248A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007327505A (en) * | 2006-06-06 | 2007-12-20 | Yuusuke Kin | Bolt |
| CN201021738Y (en) * | 2007-05-15 | 2008-02-13 | 上海华夏化工材料有限公司 | A carbon fiber resin composite steel pipe |
| CN202811742U (en) * | 2012-07-18 | 2013-03-20 | 广东志高空调有限公司 | Screw for mounting motor of air conditioner outdoor unit |
| CN203548516U (en) * | 2013-11-20 | 2014-04-16 | 浙江群展精密紧固件有限公司 | Anti-loosening stud |
| CN204755547U (en) * | 2015-04-15 | 2015-11-11 | 北京必和易达知识产权咨询中心（有限合伙） | Anti-drop screw for fixing drive assembly large plate on plastic outer barrel of washing machine |
| CN105351325A (en) * | 2015-10-30 | 2016-02-24 | 无锡市东赫金属制品有限公司 | Separable bolt |
| CN205136301U (en) * | 2015-11-26 | 2016-04-06 | 文登蓝岛建筑工程有限公司 | Variable -length's bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |