CN207830318U - A kind of light bolt - Google Patents
A kind of light bolt Download PDFInfo
- Publication number
- CN207830318U CN207830318U CN201721852991.1U CN201721852991U CN207830318U CN 207830318 U CN207830318 U CN 207830318U CN 201721852991 U CN201721852991 U CN 201721852991U CN 207830318 U CN207830318 U CN 207830318U
- Authority
- CN
- China
- Prior art keywords
- turret head
- head part
- cut
- light
- light 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of light bolts, including threaded portion, it is equipped with terrace part in threaded portion end, in terrace part upper surface setting turret head part, the hexagon-head is divided into regular hexagon structure, cut portion is formed along turret head part is cut on the sideline of hexagon-head split-phase neighbour, and make turret head part is only surplus there are 3 end angles being centrosymmetric, when use, achieve the purpose that mitigate bolt weight by cut portion and cylindrical hole, spanner blocks the turret head part light bolt in light bolt and is installed or removed, compared with prior art, this technology not only has easy to assemble, loss of weight significantly etc., and reasonable design, advantages of simple structure and simple.
Description
Technical field
The utility model is related to fastening connection piece technical field, especially a kind of light bolt.
Background technology
It is important to be widely used in machinery due to having the characteristics that light weight, intensity are high, anti-fatigue performance is excellent etc. for light bolt
The fastener of component installation, current light bolt is studied at home starts late and the patent of related fields is less, in order to
Overcome the shortcomings of the prior art, solves problems of the prior art, a kind of light bolt is provided.
Invention content
Technical problem to be solved in the utility model is：It is a kind of simple in structure, it is easily installed and dismantles, mitigate weight
Light bolt fastener, with overcome the deficiencies in the prior art.
The utility model is realized in this way：
A kind of light bolt, including threaded portion are equipped with terrace part, in terrace part upper surface in threaded portion end
Turret head part is set, which is divided into regular hexagon structure, hexagonal is cut on the sideline along hexagon-head split-phase neighbour
Head point forms cut portion, and makes turret head part is only surplus to have 3 end angles being centrosymmetric.
In light bolt above-mentioned, the cut portion is surface incising face, faces cut surface directly or the combination cutting of right and wrong face
Face.
In light bolt above-mentioned, the angular dimension at the end angle is 120 degree.
In light bolt above-mentioned, cylindrical hole is equipped at turret head part upper surface center.
By adopting the above-described technical solution, compared with prior art, in use, being reached by cut portion and cylindrical hole
Mitigate the purpose of bolt weight, spanner blocks the turret head part light bolt in light bolt and installed or removed, and existing
There is technology to compare, this technology not only has easy to assemble, loss of weight is notable etc., but also reasonable design, advantages of simple structure and simple.
Description of the drawings
Attached drawing 1 is the structural schematic diagram of the utility model；
Reference sign：1- threaded portions, the sidelines 2-, the sidelines 3-, 4- terrace parts, the sidelines 5-, the sidelines 6-, 7- cylinders
Hole, the sidelines 8-, the sidelines 9-, 10- cut portions, 11- turret heads part, the ends 12- angle.
Specific implementation mode
The embodiments of the present invention：A kind of light bolt, as shown in figure attached drawing, including threaded portion 1, in threaded portion
1 end is equipped with terrace part 4, and in 4 upper surface of terrace part setting turret head part 11, which is regular hexagon
Structure forms cut portion 10 along turret head part 11 is cut on the adjacent sideline in turret head part 11, and makes turret head
The surplus end angle 12 for thering are 3 to be centrosymmetric in part 11.
Wherein cut portion 10 is surface incising face, faces cut surface directly or right and wrong face combination cut surface, the angle at the end angle 12
It is 120 degree to spend size, and cylindrical hole 4 is equipped at 11 upper surface center of turret head part.
The description of said program is the utility model being intended to facilitate those of ordinary skill in the art to understand and use,
Person skilled in the art obviously easily can make various modifications to embodiment, and therefore, the utility model is unlimited
In above-mentioned real scheme, those skilled in the art's method according to the present utility model does not depart from what the utility model scope was made
It improves and modification should be all within the protection scope of the utility model.
Claims (4)
1. a kind of light bolt, including threaded portion (1) are equipped with terrace part (4), in platform part in threaded portion (1) end
Divide (4) upper surface setting turret head part (11), it is characterised in that：The turret head part (11) is regular hexagon structure, along
Turret head part (11) are cut on the adjacent sideline in turret head part (11) and form cut portion (10), and make turret head part
(11) only surplus to have 3 end angles (12) being centrosymmetric.
2. light bolt according to claim 1, it is characterised in that：The cut portion (10) is surface incising face, directly
Cut surface is combined in face cut surface or right and wrong face.
3. light bolt according to claim 1, it is characterised in that：The angular dimension of the end angle (12) is 120 degree.
4. light bolt according to claim 1, it is characterised in that：It is equipped with circle at turret head part (11) upper surface center
Post holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852991.1U CN207830318U (en) | 2017-12-27 | 2017-12-27 | A kind of light bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721852991.1U CN207830318U (en) | 2017-12-27 | 2017-12-27 | A kind of light bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207830318U true CN207830318U (en) | 2018-09-07 |
Family
ID=63389604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721852991.1U Expired - Fee Related CN207830318U (en) | 2017-12-27 | 2017-12-27 | A kind of light bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207830318U (en) |
-
2017
- 2017-12-27 CN CN201721852991.1U patent/CN207830318U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20191227 |