CN105508384A - Multipurpose double-ended fastening bolt - Google Patents
Multipurpose double-ended fastening bolt Download PDFInfo
- Publication number
- CN105508384A CN105508384A CN201610014457.7A CN201610014457A CN105508384A CN 105508384 A CN105508384 A CN 105508384A CN 201610014457 A CN201610014457 A CN 201610014457A CN 105508384 A CN105508384 A CN 105508384A
- Authority
- CN
- China
- Prior art keywords
- bolt
- bolt shank
- shank
- cross
- described bolt
- 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
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005272 metallurgy 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
Abstract
The invention discloses a multipurpose double-ended fastening bolt which comprises a bolt head and a bolt shank, wherein one end of the bolt shank is fixedly connected with the center of the bolt head, and the other end is a free end; the cross-section shape of the bolt shank is circular; the cross section diameter of the free end is less than the cross section diameter of the end of the bolt shank adjacent to the bolt head; and the external surface of the bolt shank is provided with a thread. The multipurpose double-ended fastening bolt has the advantages of novel structure, diversified functions, diversified connections, firm fixation, stable performance, high safety and reliability, long service life and the like, is simple to operate, is convenient and practical, and has wide market prospects in popularization of multipurpose double-ended fastening bolts.
Description
Technical field
The present invention relates to fastener areas, particularly relate to a kind of multiplex double end clamping bolt.
Background technique
Fastening piece is fastenedly connected with and applies class mechanical parts very widely.Fastening piece, use industry is extensive, comprise the energy, electronics, electrical equipment, machinery, chemical industry, metallurgy, mould, hydraulic pressure etc. industry, on various machinery, equipment, vehicle, boats and ships, railway, bridge, building, structure, instrument, instrument, chemical industry, instrument and articles for use etc., can see fastening piece miscellaneous, be most widely used mechanical basic part.Its feature is that description is various, and performance purposes is different, and standardization, seriation, unitized degree are also high.
Bolt is one of conventional fastening piece, and existing bolt generally has fixing insecure, the shortcoming such as purposes is single, is unfavorable for widely using.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of multiplex double end clamping bolt, by the two-part bolt shank adopting diameter of section different, make a bolt shank can simultaneously fastening multiple fastening piece, novel structure, easy and simple to handle, diverse in function, various connection, fixation, stable performance, safe and reliable, long service life, convenient and practical, multiplex double end clamping bolt universal on have market prospects widely.
For solving the problems of the technologies described above, the invention provides a kind of multiplex double end clamping bolt, comprise: bolt head and bolt shank, one end of described bolt shank is fixedly connected with the center of described bolt head, the other end is free end, the shape of cross section of described bolt shank is circular, and the diameter of section of described free end is less than the cross-sectional diameter of one end of the described bolt shank near described bolt head, and the outer surface of described bolt shank is provided with screw thread.
In a preferred embodiment of the present invention, the sectional shape of described bolt head is circular or regular hexagon.
In a preferred embodiment of the present invention, the length of described free end is less than the half of the length of described bolt shank.
The invention has the beneficial effects as follows: the present invention's multiplex double end clamping bolt has novel structure, easy and simple to handle, diverse in function, various connection, fixation, stable performance, safe and reliable, long service life, the advantage such as convenient and practical, multiplex double end clamping bolt universal on have market prospects widely.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of multiplex double end clamping bolt one of the present invention preferred embodiment.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of multiplex double end clamping bolt, comprise: bolt head 1 and bolt shank 2, one end of described bolt shank 2 is fixedly connected with the center of described bolt head 1, the other end is free end 201, the shape of cross section of described bolt shank 2 is circular, the diameter of section of described free end 201 is less than the cross-sectional diameter of one end of the described bolt shank 2 near described bolt head 1, adopt the two-part bolt shank that diameter of section is different, make a bolt shank 2 can simultaneously fastening multiple fastening piece, novel structure, easy and simple to handle, diverse in function, various connection, fixation, stable performance, safe and reliable, long service life, convenient real, the outer surface of described bolt shank 2 is provided with screw thread, conveniently install and fix.
Preferably, the sectional shape of described bolt head 1 is circular or regular hexagon.
Preferably, the length of described free end 201 is less than the half of the length of described bolt shank 2, and namely described free end 201 is as auxiliary interpolation function, and it exists the use not affecting the normal function of described bolt shank 2.
The beneficial effect of the multiplex double end clamping bolt of the present invention is:
By the two-part bolt shank adopting diameter of section different, make a bolt shank can simultaneously fastening multiple fastening piece, novel structure, easy and simple to handle, diverse in function, various connection, fixation, stable performance, safe and reliable, long service life, convenient and practical.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a multiplex double end clamping bolt, it is characterized in that, comprise: bolt head and bolt shank, one end of described bolt shank is fixedly connected with the center of described bolt head, the other end is free end, the shape of cross section of described bolt shank is circular, and the diameter of section of described free end is less than the cross-sectional diameter of one end of the described bolt shank near described bolt head, and the outer surface of described bolt shank is provided with screw thread.
2. multiplex double end clamping bolt according to claim 1, is characterized in that, the sectional shape of described bolt head is circular or regular hexagon.
3. multiplex double end clamping bolt according to claim 1, is characterized in that, the length of described free end is less than the half of the length of described bolt shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014457.7A CN105508384A (en) | 2016-01-11 | 2016-01-11 | Multipurpose double-ended fastening bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610014457.7A CN105508384A (en) | 2016-01-11 | 2016-01-11 | Multipurpose double-ended fastening bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105508384A true CN105508384A (en) | 2016-04-20 |
Family
ID=55716606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610014457.7A Pending CN105508384A (en) | 2016-01-11 | 2016-01-11 | Multipurpose double-ended fastening bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105508384A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139654A (en) * | 2018-10-10 | 2019-01-04 | 中国商用飞机有限责任公司 | The non-standard bolt of load detection device can directly be installed additional |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB400108A (en) * | 1932-04-08 | 1933-10-19 | Dardelet Threadlock Corp | Improvements in fastening means |
| CN202597398U (en) * | 2012-06-15 | 2012-12-12 | 宁波腾玲工贸有限公司 | Fastening bolt |
| CN105090212A (en) * | 2015-09-28 | 2015-11-25 | 太仓斯普宁精密机械有限公司 | Multifunctional novel threaded rod |
-
2016
- 2016-01-11 CN CN201610014457.7A patent/CN105508384A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB400108A (en) * | 1932-04-08 | 1933-10-19 | Dardelet Threadlock Corp | Improvements in fastening means |
| CN202597398U (en) * | 2012-06-15 | 2012-12-12 | 宁波腾玲工贸有限公司 | Fastening bolt |
| CN105090212A (en) * | 2015-09-28 | 2015-11-25 | 太仓斯普宁精密机械有限公司 | Multifunctional novel threaded rod |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139654A (en) * | 2018-10-10 | 2019-01-04 | 中国商用飞机有限责任公司 | The non-standard bolt of load detection device can directly be installed additional |
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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 |
Application publication date: 20160420 |
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| RJ01 | Rejection of invention patent application after publication |