CN106594040A - Protective type bolt - Google Patents
Protective type bolt Download PDFInfo
- Publication number
- CN106594040A CN106594040A CN201611164281.XA CN201611164281A CN106594040A CN 106594040 A CN106594040 A CN 106594040A CN 201611164281 A CN201611164281 A CN 201611164281A CN 106594040 A CN106594040 A CN 106594040A
- Authority
- CN
- China
- Prior art keywords
- screw
- bolt
- nut
- rubber cushion
- bolt body
- 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
- 230000001681 protective effect Effects 0.000 title abstract 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 210000003739 neck Anatomy 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
- F16B35/02—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws divided longitudinally
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a protective type bolt which comprises a bolt body; a screw cap is arranged at the upper end of the bolt body; a screw is arranged at the lower end of the bolt body; a screw hole is formed in the center of the upper end surface of the screw cap; a rubber mat bolt is correspondingly connected in the screw hole; a threaded rod is guided out from the lower end of the rubber mat bolt; the rubber mat bolt is in threaded connection into the screw hole through the threaded rod for being fixed onto the screw cap; an arc-shaped rubber mat head is arranged at the upper end of the rubber mat bolt; anti-impact protective blocks are further bulged on the two sides of the screw cap; the anti-impact protective blocks are bugled out of the outer side end of the screw cap; and the connected end of the screw cap and the screw is further sleeved by a reinforcing protective spring body. In this way, the protective type bolt can improve firmness and safety of the bolt body, so that the bolt body has high strength support; moreover, the bolt body can avoid occurrence of a condition that foreign matters are broken under impact; and a plurality of anti-impact protective structures are arranged on the bolt body.
Description
Technical field
The present invention relates to bolt field, more particularly to a kind of protection type bolt.
Background technology
Bolt is machine components, the cylindrical threaded securing member of adapted nut.It is made up of head and screw rod two parts
A class securing member, need and nut screw connection, for being fastenedly connected two parts with through hole.This type of attachment claims bolt
Connection.As nut is screwed off from bolt, the two parts can again separated, therefore bolt connection is belonging to be detachably connected.
But traditional bolt is used as just securing member is single, lack multi-functional, also do not design special protection device to protect
The shield body of bolt, reduces the service life of bolt.
The content of the invention
The invention mainly solves the technical problem of providing a kind of protection type bolt, it is possible to increase the firmness of bolt body
And safety, allow bolt body to possess high intensity support.
To solve above-mentioned technical problem, one aspect of the present invention is：A kind of protection type bolt is provided, including
Bolt body, the bolt body upper end is provided with nut, and the bolt body lower end is provided with screw rod, the nut and the screw rod
It is fixedly connected, nut upper surface central authorities offer a screwed hole, correspondence connects into rubber cushion screw, the rubber cushion on screwed hole
A threaded rod is derived in screw lower end, and the rubber cushion screw is threaded in screwed hole by threaded rod and is fixed on nut,
The rubber cushion screw upper end is provided with arc rubber cushion head, and the arc rubber cushion head is protruded from the rubber cushion screw in a circular arc
End, the nut both sides also projection is provided with anticollision protection block, and the anticollision protection block protrudes from the nut side end
Arrange, the nut is also inserted in a reinforcement protection spring body with the screw rod connection end.
In a preferred embodiment of the present invention, the rubber cushion screw be threaded in screwed hole by threaded rod and with
The nut screw thread detachable connection.
In a preferred embodiment of the present invention, the arc rubber cushion head is rubber blanket material.
The invention has the beneficial effects as follows：The present invention can improve firmness and the safety of bolt body, allow bolt body
Possess high intensity support, and bolt body is avoided that the situation that foreign object strike fractures occurs, and bolt body is provided with many places to be prevented
Hit protection structure.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is the structural representation of protection type bolt one of the present invention preferred embodiment；
The labelling of each part is as follows in accompanying drawing：1st, bolt body；2nd, nut；3rd, screw rod；4th, rubber cushion screw；5th, threaded rod；
6th, arc rubber cushion head；7th, anticollision protection block；8th, reinforcement protection spring body.
Specific embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention, rather than the embodiment of whole.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Fig. 1 is referred to, the embodiment of the present invention includes：
A kind of protection type bolt, including bolt body 1, the upper end of the bolt body 1 is provided with nut 2, the lower end of the bolt body 1
Screw rod 3 is provided with, the nut 2 is fixedly connected with the screw rod 3, the upper surface central authorities of the nut 2 offer a screwed hole, screw thread
Correspondence connects into rubber cushion screw 4 on hole, and a threaded rod 5 is derived in the lower end of rubber cushion screw 4, and the rubber cushion screw 4 passes through screw thread
Bar 5 is threaded in screwed hole and is fixed on nut 2, and the upper end of rubber cushion screw 4 is provided with arc rubber cushion head 6, the arc
Shape rubber cushion head 6 protrudes from the upper end of rubber cushion screw 4 in a circular arc, and the both sides of the nut 2 also projection is provided with anticollision guarantor
Protecting block 7, the anticollision protection block 7 protrudes from the setting of the outboard end of the nut 2, and the nut 2 is with the connection end of the screw rod 3 also
It is inserted in a reinforcement protection spring body 8.
In addition, the rubber cushion screw 4 is threaded in screwed hole and removable with the screw thread of the nut 2 by threaded rod 5
Unload formula connection.
In addition, the arc rubber cushion head 6 is rubber blanket material.
The operation principle of the present invention is provided with nut 2 for the upper end of bolt body 1, and the lower end of bolt body 1 is provided with screw rod 3, nut 2
It is fixedly connected with screw rod 3, the upper surface central authorities of nut 2 offer a screwed hole, correspondence connects into rubber cushion screw 4, glue on screwed hole
A threaded rod 5 is derived in the lower end of grommet screw 4, and rubber cushion screw 4 is threaded in screwed hole by threaded rod 5 and is fixed to nut 2
On, the upper end of rubber cushion screw 4 is provided with arc rubber cushion head 6, and arc rubber cushion head 6 protrudes from the upper end of rubber cushion screw 4, rubber cushion in a circular arc
Screw 4 be threaded in screwed hole by threaded rod 5 and with the screw thread detachable connection of nut 2, the both sides of nut 2 also projection sets
Anticollision protection block 7 is equipped with, anticollision protection block 7 protrudes from the setting of the outboard end of nut 2, and nut 2 is also inserted in the connection end of screw rod 3
One reinforcement protection spring body 8, bolt body 1 can improve firmness and safety, allow bolt body 1 to possess high intensity support,
And bolt body 1 is avoided that the situation that foreign object strike fractures occurs, and bolt body 1 is provided with many places anti-collision protection structure.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (3)
1. a kind of protection type bolt, including bolt body, it is characterised in that the bolt body upper end is provided with nut, the spiral shell
Bolt body lower end is provided with screw rod, and the nut is fixedly connected with the screw rod, and nut upper surface central authorities offer a screw thread
Hole, correspondence connects into rubber cushion screw on screwed hole, and a threaded rod is derived in the rubber cushion screw lower end, and the rubber cushion screw passes through spiral shell
Rasp bar is threaded in screwed hole and is fixed on nut, and the rubber cushion screw upper end is provided with arc rubber cushion head, the arc
Rubber cushion head protrudes from the rubber cushion screw upper end in a circular arc, and the nut both sides also projection is provided with anticollision protection block,
The anticollision protection block protrudes from the nut side end and arranges, and the nut is also inserted in a reinforcing with the screw rod connection end
Protection spring body.
2. protection type bolt according to claim 1, it is characterised in that the rubber cushion screw is threadedly coupled by threaded rod
Enter in screwed hole and with the nut screw thread detachable connection.
3. protection type bolt according to claim 1, it is characterised in that the arc rubber cushion head is rubber blanket material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611164281.XA CN106594040A (en) | 2016-12-16 | 2016-12-16 | Protective type bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611164281.XA CN106594040A (en) | 2016-12-16 | 2016-12-16 | Protective type bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106594040A true CN106594040A (en) | 2017-04-26 |
Family
ID=58802815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611164281.XA Pending CN106594040A (en) | 2016-12-16 | 2016-12-16 | Protective type bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106594040A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296157A (en) * | 2018-12-11 | 2019-02-01 | 金螳螂精装科技（苏州）有限公司 | A kind of Zhongting suspension type light transmission frame installation structure |
| CN110159633A (en) * | 2019-06-04 | 2019-08-23 | 海盐鼎丰紧固件有限公司 | A kind of high-strength bolt for being not easy to twist into two parts |
| CN111806179A (en) * | 2020-08-07 | 2020-10-23 | 福建田中机械科技股份有限公司 | Thrust rod with connection port structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398913A1 (en) * | 1977-07-29 | 1979-02-23 | Mustad & Figlio Spa | Integral self-sealing elastic head covers for e.g. self-tapping screws - for sealing exposed fasteners against penetration by moisture, bitumen etc. |
| CN202468631U (en) * | 2012-02-10 | 2012-10-03 | 刘楠 | Safety nut |
| CN202811722U (en) * | 2012-09-25 | 2013-03-20 | 方彩燕 | Rubber sleeve nail |
| CN203098537U (en) * | 2013-03-21 | 2013-07-31 | 陈建宝 | Anti-theft bolt |
| CN103629209A (en) * | 2012-08-28 | 2014-03-12 | 成都市鑫木益居家具有限公司 | Connection device of plate furniture |
| CN203641223U (en) * | 2013-01-29 | 2014-06-11 | 深圳市寸金实业有限公司 | Screw with spring |
| CN104373441A (en) * | 2014-10-08 | 2015-02-25 | 王波 | Rubber head screw |
-
2016
- 2016-12-16 CN CN201611164281.XA patent/CN106594040A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2398913A1 (en) * | 1977-07-29 | 1979-02-23 | Mustad & Figlio Spa | Integral self-sealing elastic head covers for e.g. self-tapping screws - for sealing exposed fasteners against penetration by moisture, bitumen etc. |
| CN202468631U (en) * | 2012-02-10 | 2012-10-03 | 刘楠 | Safety nut |
| CN103629209A (en) * | 2012-08-28 | 2014-03-12 | 成都市鑫木益居家具有限公司 | Connection device of plate furniture |
| CN202811722U (en) * | 2012-09-25 | 2013-03-20 | 方彩燕 | Rubber sleeve nail |
| CN203641223U (en) * | 2013-01-29 | 2014-06-11 | 深圳市寸金实业有限公司 | Screw with spring |
| CN203098537U (en) * | 2013-03-21 | 2013-07-31 | 陈建宝 | Anti-theft bolt |
| CN104373441A (en) * | 2014-10-08 | 2015-02-25 | 王波 | Rubber head screw |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296157A (en) * | 2018-12-11 | 2019-02-01 | 金螳螂精装科技（苏州）有限公司 | A kind of Zhongting suspension type light transmission frame installation structure |
| CN110159633A (en) * | 2019-06-04 | 2019-08-23 | 海盐鼎丰紧固件有限公司 | A kind of high-strength bolt for being not easy to twist into two parts |
| CN111806179A (en) * | 2020-08-07 | 2020-10-23 | 福建田中机械科技股份有限公司 | Thrust rod with connection port structure |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |