CN208252545U - A kind of wing bolt - Google Patents
A kind of wing bolt Download PDFInfo
- Publication number
- CN208252545U CN208252545U CN201721442890.7U CN201721442890U CN208252545U CN 208252545 U CN208252545 U CN 208252545U CN 201721442890 U CN201721442890 U CN 201721442890U CN 208252545 U CN208252545 U CN 208252545U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- wing
- bolt head
- positioning base
- linkage section
- 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.)
- Expired - Fee Related
Links
- 235000005121 Sorbus torminalis Nutrition 0.000 claims abstract description 8
- 244000152100 Sorbus torminalis Species 0.000 claims abstract description 8
- 239000011148 porous material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000010338 mechanical breakdown Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Furniture Connections (AREA)
Abstract
The utility model discloses a kind of wing bolts, including screw rod, positioning base and butterfly bolt head, the positioning base and butterfly bolt head are adapted with screw rod, the positioning base is mounted on screw rod, the butterfly bolt head is mounted on the top of positioning base, the screw rod includes the first linkage section and the second linkage section, the outer wall of first linkage section is equipped with the first external screw thread, the outer wall of second linkage section is equipped with the second external screw thread, the positioning base is equipped with the second through-hole, the inner wall of second through-hole is equipped with the second internal screw thread, the butterfly bolt head includes butterfly bolt head ontology and several wings, the middle part of the butterfly bolt head ontology is equipped with first through hole, the first through hole inner wall is equipped with the first internal screw thread, the surface of the wing is equipped with anti-skid chequer.The utility model structure is simple, and installation, convenient disassembly, fastening effect is good, while guaranteeing the integral strength of bolt, increases the practicability of bolt, extends the service life of bolt.
Description
[technical field]
The utility model relates to the technical field of component of machine, in particular to a kind of technical field of wing bolt.
[background technique]
Wing bolt is a kind of bolt of mechanical fasteners, has wing, can be manually rotated, very widely used, but
Wing bolt after a period of use is not easy to move after getting rusty with hand, and the wing of existing wing bolt is mostly smooth knot
Structure, tool is easy to slip when carrying out rotating nut using tool, not easy to operate；Separately due to the limitation of machining accuracy, wing bolt
Butterfly bolt head be easily damaged, influence the service life of bolt, mechanical breakdown even resulted in when serious, be unfavorable for production safety,
Influence production efficiency.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of wing bolt, and structure is simple, peace
Dress, convenient disassembly, fastening effect is good, while guaranteeing the integral strength of bolt, increases the practicability of bolt, extends bolt
Service life.
To achieve the above object, the utility model proposes a kind of wing bolts, including screw rod, positioning base and butterfly bolt
Head, the positioning base and butterfly bolt head are adapted with screw rod, and the positioning base is mounted on screw rod, the butterfly bolt head peace
Mounted in the top of positioning base, the screw rod includes the first linkage section and the second linkage section, and first linkage section and second connect
It connects section to be an integral structure, the outer wall of first linkage section is equipped with the first external screw thread, on the outer wall of second linkage section
Equipped with the second external screw thread, the positioning base is equipped with the second through-hole, and the inner wall of second through-hole is equipped with the second internal screw thread, institute
It states and is symmetrically arranged with card slot on the side wall of positioning base, the butterfly bolt head includes butterfly bolt head ontology and several wings, described
Wing is an integral structure with butterfly bolt head ontology, and the middle part of the butterfly bolt head ontology is equipped with first through hole, and described first is logical
Hole inner wall is equipped with the first internal screw thread, and the surface of the wing is equipped with anti-skid chequer.
Preferably, first external screw thread is adapted with the first internal screw thread, the butterfly bolt head is mounted on the of screw rod
On one linkage section, second external screw thread is adapted with the second internal screw thread, and the positioning base is mounted on the second connection of screw rod
Duan Shang.
Preferably, the pore size of the first through hole and the second through-hole is adapted with the outer diameter of screw rod.
Preferably, the externally threaded thread of the first externally threaded thread and second on the screw rod is different, described first
Externally threaded reach is less than the second externally threaded reach.
Preferably, the quantity of the wing is four, the wing is uniformly and symmetrically distributed on butterfly bolt head ontology.
Preferably, the positioning base is hexagonal prisms structure.
Preferably, the anti-skid chequer on the wing surface is reticular structure.
The utility model has the beneficial effects that the utility model is increased and is rubbed by the way that mesh antiskid line is arranged to wing surface
Power to be wiped, is not easy to skid during twisting, the tightness of strengthening stud, the part of connection is not easy to loosen, the design of four wings,
It is more laborsaving when making to twist manually；The stability and fixing that can guarantee the connection of butterfly bolt head by positioning base, prevent bolt
Head slips；By the card slot on the side wall of positioning base, tool can be embedded in card slot, positioning base is torn open by tool
It unloads, it is time saving and energy saving；Wing bolt is served not only as, butterfly bolt head can also be dismantled, positioning base and screw rod are mutual
Cooperation is used as plain bolt, vdiverse in function, usability is strong.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of structural schematic diagram of wing bolt of the utility model.
In figure: 1- screw rod, 2- positioning base, 3- butterfly bolt head, the first linkage section of 11-, the second linkage section of 12-, 111-
One external screw thread, the second external screw thread of 121-, the second through-hole of 21-, the second internal screw thread of 211-, 22- card slot, 31- butterfly bolt head ontology,
32- wing, 311- first through hole, the first internal screw thread of 3111-, 321- anti-skid chequer.
[specific embodiment]
Refering to fig. 1, a kind of wing bolt of the utility model, including screw rod 1, positioning base 2 and butterfly bolt head 3, it is described fixed
Position pedestal 2 and butterfly bolt head 3 are adapted with screw rod 1, and the positioning base 2 is mounted on screw rod 1, and the butterfly bolt head 3 is installed
In the top of positioning base 2, the screw rod 1 includes the first linkage section 11 and the second linkage section 12,11 He of the first linkage section
Second linkage section 12 is an integral structure, and the outer wall of first linkage section 11 is equipped with the first external screw thread 111, and described second connects
The outer wall for connecing section 12 is equipped with the second external screw thread 121, and the positioning base 2 is equipped with the second through-hole 21, second through-hole 21
Inner wall be equipped with the second internal screw thread 211, be symmetrically arranged with card slot 22 on the side wall of the positioning base 2, the butterfly bolt head 3 includes
Butterfly bolt head ontology 31 and several wings 32, the wing 32 are an integral structure with butterfly bolt head ontology 31, the butterfly
The middle part of bolt head ontology 31 is equipped with first through hole 311, and 311 inner wall of first through hole is equipped with the first internal screw thread 3111, the butterfly
The surface of the wing 32 is equipped with anti-skid chequer 321.First external screw thread 111 is adapted with the first internal screw thread 3111, the butterfly bolt head 3
It is mounted on the first linkage section 11 of screw rod 1, second external screw thread 121 is adapted with the second internal screw thread 211, the positioning bottom
Seat 2 is mounted on the second linkage section 12 of screw rod 1.The pore size of the first through hole 311 and the second through-hole 21 and screw rod 1
Outer diameter is adapted.The thread of the first external screw thread 111 on the screw rod 1 and the thread of the second external screw thread 121 are different, and described first
Reach of the reach of external screw thread 111 less than the second external screw thread 121.The quantity of the wing 32 is four, the butterfly
The wing 32 is uniformly and symmetrically distributed on butterfly bolt head ontology 31.The positioning base 2 is hexagonal prisms structure.32 surface of wing
Anti-skid chequer 321 is reticular structure.
Utility model works process:
Positioning base 2 during the work time, is first passed through the second internal screw thread 211 and the by a kind of wing bolt of the utility model
The mutual cooperation of two external screw threads 121 is screwed on the second linkage section 12 of screw rod 1, after positioning base 2 installs, passes through second
Butterfly bolt head 3 is screwed on the first linkage section 11 of screw rod 1, butterfly by the mutual cooperation of internal screw thread 211 and the second external screw thread 121
The lower end of shape bolt head 3 and the upper end of positioning base 2 cooperate.The utility model structure is simple, installation, convenient disassembly, fastening
Effect is good, while guaranteeing the integral strength of bolt, increases the practicability of bolt, extends the service life of bolt.By right
Mesh antiskid line 321 is arranged in 32 surface of wing, increases frictional force, is not easy to skid during twisting, the fastening of strengthening stud
Property, the part of connection are not easy to loosen, and the design of four wings 32 is more laborsaving when making to twist manually；It can be with by positioning base 2
Guarantee stability and fixing that butterfly bolt head 3 connects, prevents bolt head from slipping；By the card slot 22 on the side wall of positioning base 2,
Tool can be embedded in card slot 22, positioning base is dismantled by tool, it is time saving and energy saving；Serve not only as butterfly spiral shell
Bolt can also dismantle butterfly bolt head 3, and positioning base 2 and screw rod 1 cooperate, as plain bolt, vdiverse in function,
Usability is strong.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (7)
1. a kind of wing bolt, it is characterised in that: including screw rod (1), positioning base (2) and butterfly bolt head (3), the positioning bottom
Seat (2) and butterfly bolt head (3) are adapted with screw rod (1), and the positioning base (2) is mounted on screw rod (1), the butterfly bolt head
(3) it is mounted on the top of positioning base (2), the screw rod (1) includes the first linkage section (11) and the second linkage section (12), described
First linkage section (11) and the second linkage section (12) are an integral structure, and the outer wall of first linkage section (11) is equipped with first
The outer wall of external screw thread (111), second linkage section (12) is equipped with the second external screw thread (121), sets on the positioning base (2)
Have the second through-hole (21), the inner wall of second through-hole (21) is equipped with the second internal screw thread (211), the side of the positioning base (2)
It is symmetrically arranged on wall card slot (22), the butterfly bolt head (3) includes butterfly bolt head ontology (31) and several wings (32), described
Wing (32) is an integral structure with butterfly bolt head ontology (31), and the middle part of the butterfly bolt head ontology (31) is equipped with first through hole
(311), first through hole (311) inner wall is equipped with the first internal screw thread (3111), and the surface of the wing (32) is equipped with anti-skid chequer
(321)。
2. a kind of wing bolt as described in claim 1, it is characterised in that: spiral shell in first external screw thread (111) and first
Line (3111) is adapted, and the butterfly bolt head (3) is mounted on the first linkage section (11) of screw rod (1), second external screw thread
(121) it is adapted with the second internal screw thread (211), the positioning base (2) is mounted on the second linkage section (12) of screw rod (1).
3. a kind of wing bolt as described in claim 1, it is characterised in that: the first through hole (311) and the second through-hole
(21) pore size is adapted with the outer diameter of screw rod (1).
4. a kind of wing bolt as described in claim 1, it is characterised in that: the first external screw thread (111) on the screw rod (1)
Thread and the second external screw thread (121) thread it is different, the reach of first external screw thread (111) is less than the second external screw thread
(121) reach.
5. a kind of wing bolt as described in claim 1, it is characterised in that: the quantity of the wing (32) is four, described
Wing (32) is uniformly and symmetrically distributed on butterfly bolt head ontology (31).
6. a kind of wing bolt as described in claim 1, it is characterised in that: the positioning base (2) is hexagonal prisms structure.
7. a kind of wing bolt as described in claim 1, it is characterised in that: the anti-skid chequer (321) on wing (32) surface
For reticular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442890.7U CN208252545U (en) | 2017-11-01 | 2017-11-01 | A kind of wing bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442890.7U CN208252545U (en) | 2017-11-01 | 2017-11-01 | A kind of wing bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252545U true CN208252545U (en) | 2018-12-18 |
Family
ID=64619623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442890.7U Expired - Fee Related CN208252545U (en) | 2017-11-01 | 2017-11-01 | A kind of wing bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882835A (en) * | 2017-11-01 | 2018-04-06 | 嘉兴新亚汽车零部件有限公司 | A kind of wing bolt |
-
2017
- 2017-11-01 CN CN201721442890.7U patent/CN208252545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107882835A (en) * | 2017-11-01 | 2018-04-06 | 嘉兴新亚汽车零部件有限公司 | A kind of wing bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314300 No.2 Jiuli village standard workshop, dianzhuang community, Wanghai street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Xinya Technology Co.,Ltd. Address before: Yuantong Haiyan County Jiaxing city Zhejiang province 314300 Street Bridge 10 groups of new emerging community Patentee before: JIAXING XINYA AUTO PARTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 |