CN204900481U - Wing bolt - Google Patents

Wing bolt Download PDF

Info

Publication number
CN204900481U
CN204900481U CN201520654617.5U CN201520654617U CN204900481U CN 204900481 U CN204900481 U CN 204900481U CN 201520654617 U CN201520654617 U CN 201520654617U CN 204900481 U CN204900481 U CN 204900481U
Authority
CN
China
Prior art keywords
handle
hand
butterfly
wing bolt
screw rod
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
Application number
CN201520654617.5U
Other languages
Chinese (zh)
Inventor
陈万红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Grend Display Equipment Co Ltd
Original Assignee
Changzhou Grend Display Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhou Grend Display Equipment Co Ltd filed Critical Changzhou Grend Display Equipment Co Ltd
Priority to CN201520654617.5U priority Critical patent/CN204900481U/en
Application granted granted Critical
Publication of CN204900481U publication Critical patent/CN204900481U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a wing bolt, take screwed screw rod (2) including the outside, the one end of screw rod (2) is connected with T -handle (1), and the central authorities of handle (1) open driving hole (3) that have interior hexagon, and T -handle (1) is the arc structure of edge for according with the hand -type of the marginal handle that is equipped with butterfly leaf lamella, butterfly leaf lamella. The beneficial effect of the utility model: add the T -handle who accords with the hand and twist the mechanics, installation, the dismantlement convenience of screw are laborsaving, the arc design, the appearance is pleasing to the eye, it takes shape the sound construction to mould an organic whole, can realize the hand simultaneously and twist or pass through allen key installation, dismantlement bolt that service function is many.

Description

A kind of wing bolt
Technical field
The utility model relates to a kind of fastening piece in mechanical parts technical field, particularly a kind of wing bolt.
Background technique
Due to hexagon socket head cap screw have be convenient to fastening, dismantle, be not easy the advantages such as sliding angle, be therefore all commonly employed in a lot of industries.Existing hexagon socket head cap screw needs to be installed or removed by inner hexagon spanner mostly; Minority hexagon socket head cap screw is also had to have one deck to increase the round plastic cover of friction factor at its header circumscribes, screw turns is made by turning round plastic cover, but this structure does not meet hand and twists mechanics, therefore, cannot tighten during mounting screw, still need inner hexagon spanner to carry out fastening, equally, also need to loosen screw by inner hexagon spanner at the dismounting initial stage, use trouble.
Model utility content
For the upper defect existed of existing hexagon socket head cap screw design, the utility model provides a kind of wing bolt.
To achieve these goals, the measure that the utility model is taked is:
A kind of wing bolt, comprise the threaded screw rod of external belt, one end of screw rod is connected with butterfly handle, and the central authorities of handle have interior hexagonal driving hole;
Described butterfly handle is the handle that edge is provided with butterfly leaf lobe, and the edge of butterfly leaf lobe is the arcuate structure meeting hand-type;
The working of plastics that described handle is structure as a whole.
The beneficial effects of the utility model: set up and meet the butterfly handle that hand twists mechanics, installation, the convenient disassembly of screw are laborsaving; Cambered design, beautiful shape; Plastic is integrally formed, sound construction; Can realize hand to twist butterfly handle or turn by inner hexagon spanner installation, the dismounting that handle carries out bolt, using function is many simultaneously.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model;
Fig. 2, plan view of the present utility model.
Embodiment
For improving the upper defect existed of existing hexagon socket head cap screw design, meet reality need, design a kind of wing bolt (as Fig. 1 ~ Fig. 2), comprise the threaded screw rod 2 of external belt, one end of screw rod 2 is connected with butterfly handle 1, and the central authorities of handle 1 have interior hexagonal driving hole 3; Described butterfly handle 1 is provided with the handle of butterfly leaf lobe for edge, and the edge of butterfly leaf lobe is the arcuate structure meeting hand-type; The working of plastics that described handle 1 is structure as a whole.
The beneficial effects of the utility model: set up and meet the butterfly handle that hand twists mechanics, installation, the convenient disassembly of screw are laborsaving; Cambered design, beautiful shape; Plastic is integrally formed, sound construction; Can realize hand to twist butterfly handle or turn by inner hexagon spanner installation, the dismounting that handle carries out bolt, using function is many simultaneously.
Simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.

Claims (3)

1. a wing bolt, comprise the threaded screw rod of external belt (2), it is characterized in that, one end of screw rod (2) is connected with butterfly handle (1), and the central authorities of handle (1) have interior hexagonal driving hole (3).
2. a kind of wing bolt according to claim 1, is characterized in that, described butterfly handle (1) is provided with the handle of butterfly leaf lobe for edge, and the edge of butterfly leaf lobe is the arcuate structure meeting hand-type.
3. a kind of wing bolt according to claim 1 and 2, is characterized in that, the working of plastics that described handle (1) is structure as a whole.
CN201520654617.5U 2015-08-27 2015-08-27 Wing bolt Expired - Fee Related CN204900481U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520654617.5U CN204900481U (en) 2015-08-27 2015-08-27 Wing bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520654617.5U CN204900481U (en) 2015-08-27 2015-08-27 Wing bolt

Publications (1)

Publication Number Publication Date
CN204900481U true CN204900481U (en) 2015-12-23

Family

ID=54922661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520654617.5U Expired - Fee Related CN204900481U (en) 2015-08-27 2015-08-27 Wing bolt

Country Status (1)

Country Link
CN (1) CN204900481U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223990A (en) * 2017-12-08 2018-06-29 浙江工业大学之江学院 A kind of spliced LED display boards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108223990A (en) * 2017-12-08 2018-06-29 浙江工业大学之江学院 A kind of spliced LED display boards

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20151223

Termination date: 20160827