CN204366839U - A kind of novel screwdriver - Google Patents

A kind of novel screwdriver Download PDF

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Publication number
CN204366839U
CN204366839U CN201420809848.4U CN201420809848U CN204366839U CN 204366839 U CN204366839 U CN 204366839U CN 201420809848 U CN201420809848 U CN 201420809848U CN 204366839 U CN204366839 U CN 204366839U
Authority
CN
China
Prior art keywords
driven gear
housing
screwdriver
main shaft
handle
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
CN201420809848.4U
Other languages
Chinese (zh)
Inventor
焦现亭
赵蓬波
王平
姜涛
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.)
State Grid Corp of China SGCC
Jihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Qihe Power Supply Co of State Grid Shandong Electric Power Co Ltd
Original Assignee
State Grid Corp of China SGCC
Jihe Power Supply Co of State Grid Shandong Electric Power 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 State Grid Corp of China SGCC, Jihe Power Supply Co of State Grid Shandong Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201420809848.4U priority Critical patent/CN204366839U/en
Application granted granted Critical
Publication of CN204366839U publication Critical patent/CN204366839U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of novel screwdriver, include handle (1), screwdriver rod (2) and driver bit (3), it is characterized in that: this screwdriver is provided with a housing (4), main shaft (5) is provided with in housing (4), one end of main shaft (5) is stretched at housing (4) and be inserted on handle (1) outward, the upper fixing driving gear (6) of main shaft (5), driving gear (6) is meshed with the first driven gear (7), first driven gear (7) is fixed on driven shaft (9), the second driven gear (8) is coaxially fixed with the first driven gear (7), second driven gear (8) is meshed with the 3rd driven gear (10), 3rd driven gear (10) is stretched together with the end winding support in housing (4) with screwdriver rod (2).The utility model is easy to use, by the cooperation rotation screw cutter head fast of handle and shell, can improve the efficiency of parbuckle screw.

Description

A kind of novel screwdriver
Technical field
The utility model belongs to tool-class technical field, particularly relates to a kind of novel screwdriver.
Background technology
In the installation and removal process of checking meter at electric energy meter and collecting at present, usually run into screw quantity large, required elasticity can not be reached fast more than the silk of screw, the electric screw driver weight of use is large, need the problem of on time charging, cost is high be badly in need of wanting one more simply instrument solve problem.
Summary of the invention
In order to the problem run in solution work, the utility model provides a kind of reasonable in design, practical simple, the novel screwdriver of light and fast.The utility model solves the technical scheme that its technical problem adopts: a kind of novel screwdriver, include handle, screwdriver rod and driver bit, it is characterized in that: this screwdriver is provided with a housing, main shaft is provided with in housing, one end of main shaft is stretched at housing outer and be inserted on handle, main shaft fixes driving gear, driving gear is meshed with the first driven gear, first driven gear is fixed on driven shaft, the second driven gear is coaxially fixed with the first driven gear, second driven gear is meshed with the 3rd driven gear, 3rd driven gear is stretched together with the end winding support in housing with screwdriver rod.Described housing is provided with bearing, and described screwdriver rod and main shaft 5 are installed in bearing respectively.One end of described main shaft is square spigot, and described handle is provided with the square hole with square spigot adaptation, is convenient to install and use.
The beneficial effects of the utility model are: this utility model is converted by the mechanical property of normal screws cutter and gear, easy to use, normal screws cutter can be made use, also by the cooperation rotation screw cutter head fast of handle and shell, the efficiency of parbuckle screw can be improve.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1, handle, 2, screwdriver rod, 3, driver bit, 4, housing, 5, driving shaft, 6, driving gear, the 7, first driven gear, the 8, second driven gear, 9, driven shaft, the 10, the 3rd driven gear, 11, bearing, 12, square spigot, 13, square hole.
Detailed description of the invention
With reference to accompanying drawing, a kind of novel screwdriver, include handle 1, screwdriver rod 2 and driver bit 3, it is characterized in that: this screwdriver is provided with a housing 4, main shaft 5 is provided with in housing 4, one end of main shaft 5 is stretched at housing 4 outer and be inserted on handle 1, main shaft 5 is fixed driving gear 6, driving gear 6 is meshed with the first driven gear 7, first driven gear 7 is fixed on driven shaft 9, the second driven gear 8 is coaxially fixed with the first driven gear 7, second driven gear 8 is meshed with the 3rd driven gear 10, 3rd driven gear 10 is stretched together with the end winding support in housing 4 with screwdriver rod 2.Described housing 4 is provided with bearing 11, and described screwdriver rod 2 and main shaft 5 are installed in bearing 11 respectively.One end of described main shaft 5 is square spigot 12, and described handle 1 is provided with the square hole 13 with square spigot 12 adaptation, is convenient to install and use.
The course of work of the present utility model is as follows:
During use, swing handle 1, under the engaging each other of driving gear 6, first driven gear 7, second driven gear 8 and the 3rd driven gear 10, drive screwdriver rod 2 rotates, and mounts and dismounts, very Quick labor-saving to screw.

Claims (3)

1. a novel screwdriver, include handle (1), screwdriver rod (2) and driver bit (3), it is characterized in that: this screwdriver is provided with a housing (4), main shaft (5) is provided with in housing (4), one end of main shaft (5) is stretched at housing (4) and be inserted on handle (1) outward, the upper fixing driving gear (6) of main shaft (5), driving gear (6) is meshed with the first driven gear (7), first driven gear (7) is fixed on driven shaft (9), the second driven gear (8) is coaxially fixed with the first driven gear (7), second driven gear (8) is meshed with the 3rd driven gear (10), 3rd driven gear (10) is stretched together with the end winding support in housing (4) with screwdriver rod (2).
2. according to novel screwdriver according to claim 1, it is characterized in that: described housing (4) is provided with bearing (11), described screwdriver rod (2) and main shaft (5) are installed in bearing (11) respectively.
3. according to novel screwdriver according to claim 1, it is characterized in that: one end of described main shaft (5) is square spigot (12), described handle (1) is provided with the square hole (13) adaptive with square spigot (12).
CN201420809848.4U 2014-12-20 2014-12-20 A kind of novel screwdriver Expired - Fee Related CN204366839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420809848.4U CN204366839U (en) 2014-12-20 2014-12-20 A kind of novel screwdriver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420809848.4U CN204366839U (en) 2014-12-20 2014-12-20 A kind of novel screwdriver

Publications (1)

Publication Number Publication Date
CN204366839U true CN204366839U (en) 2015-06-03

Family

ID=53323087

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420809848.4U Expired - Fee Related CN204366839U (en) 2014-12-20 2014-12-20 A kind of novel screwdriver

Country Status (1)

Country Link
CN (1) CN204366839U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397701A (en) * 2015-11-11 2016-03-16 国网山东高唐县供电公司 Gear acceleration rapid screwdriver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105397701A (en) * 2015-11-11 2016-03-16 国网山东高唐县供电公司 Gear acceleration rapid screwdriver

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150603

Termination date: 20151220