CN205817758U - A kind of portable bicycle maintenance wrench - Google Patents

A kind of portable bicycle maintenance wrench Download PDF

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Publication number
CN205817758U
CN205817758U CN201620761794.8U CN201620761794U CN205817758U CN 205817758 U CN205817758 U CN 205817758U CN 201620761794 U CN201620761794 U CN 201620761794U CN 205817758 U CN205817758 U CN 205817758U
Authority
CN
China
Prior art keywords
rod
long body
nipple
portable bicycle
elbow
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
CN201620761794.8U
Other languages
Chinese (zh)
Inventor
罗东风
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.)
University For Science & Technology Sichuan
Original Assignee
University For Science & Technology Sichuan
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 University For Science & Technology Sichuan filed Critical University For Science & Technology Sichuan
Priority to CN201620761794.8U priority Critical patent/CN205817758U/en
Application granted granted Critical
Publication of CN205817758U publication Critical patent/CN205817758U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of portable bicycle maintenance wrench, including the long body of rod, quarter butt body, connect the elbow of the length body of rod, clamping external member, multiple cutter head;The described long body of rod is hollow structure, is built-in with cutter head and inserts dish, and long body of rod one end is provided with nipple, and the other end has female thread;Described elbow two ends are both provided with nipple;The rotary clamping dish that described clamping external member includes female screw connection, is fixed on union joint.Use this utility model can realize the use of multiple different model spanner on a spanner, simple and convenient.

Description

A kind of portable bicycle maintenance wrench
Technical field
This utility model relates to building material field, is specifically related to a kind of portable bicycle maintenance wrench.
Background technology
Inner hexagon spanner is a kind of conventional installation and extracting tool.Utilize lever principle twist screw, nut and other The hand tools of firmware.Comparing and straight screwdriver and Phillips screwdriver, it applies the active force to screw by moment of torsion, greatly Reduce greatly user uses force intensity.So to say that in the installation tool involved by modern furniture industry, interior hexagonal Although spanner is not the most frequently used, but the most handy.But its scope used is the most limited, and single spanner can act on Workpiece has the requirement of size, if therefore on road, bicycle is out of joint, also needs to be equipped with multiple spanner to keep in repair.
Utility model content
This utility model aims to provide a kind of portable bicycle maintenance wrench, to solve the problems referred to above.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of portable bicycle maintenance wrench, it is characterised in that: include the long body of rod, quarter butt body, connect the length body of rod Elbow, clamping external member, multiple cutter head;The described long body of rod is hollow structure, is built-in with cutter head and inserts dish, and sets at long body of rod one end Being equipped with nipple, the other end has female thread;Described elbow two ends are both provided with nipple;Described clamping external member includes Female screw connection, the rotary clamping dish being fixed on union joint.
Further, described nipple afterbody is provided with spacing jacking block.
Further, the shaft of the described long body of rod is wrapped with anti-skidding leather sheath.
Further, the described long body of rod and elbow are provided with fixed via.
The beneficial effects of the utility model are: this utility model one is multiplex, can connect not in clamping dish respectively With stigma or the screwdriver of size, the most multiplex, simple and convenient, easily collect.And at the long body of rod and the position of elbow Have through hole, it is possible to use screw is fixed on bicycle, collect simpler.And the long body of rod is hollow, can be by cutter Head is placed on slotting dish, needs the used time to take out at any time.
Accompanying drawing explanation
Fig. 1 is the portable bicycle maintenance wrench detonation configuration schematic diagram that this utility model provides.
Labelling in figure: 1 be stock, 2 for spacing jacking block, 3 for nipple, 4 for elbow, 5 for through hole, 6 for union joint, 7 For clamping dish, 8 be cutter head.
Detailed description of the invention
With specific embodiment, this utility model is described further below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of portable bicycle maintenance wrench, it is characterised in that: include stock 1 body, quarter butt body, connection The elbow 4 of the length body of rod, clamping external member, multiple cutter head 8;Described stock 1 body is hollow structure, is built-in with cutter head 8 and inserts dish, and Stock 1 body one end is provided with nipple 3, and the other end has female thread;Described elbow 4 two ends are both provided with nipple 3;The rotary clamping dish 7 that described clamping external member includes female screw connection 6, is fixed on union joint 6.Described nipple 3 Afterbody is provided with spacing jacking block 2.The shaft of described stock 1 body is wrapped with anti-skidding leather sheath.On described stock 1 body and elbow 4 all It is provided with fixed via 5.
In use, this utility model one the most multiplex, can connect in clamping dish 7 respectively different size of stigma or Screwdriver, the most multiplex, simple and convenient, easily collect.And through hole 5 is had at the position of stock 1 body and elbow 4, permissible Utilize screw to be fixed on bicycle, collect simpler.And stock 1 body is hollow, can cutter head 8 be placed on slotting Dish, needs the used time to take out at any time.
After not using, elbow 4, stock 1 can be dismantled, and cutter head 8 is collected insert into the cutter head 8 in stock 1 In dish.And utilizing screw to be fixed on bicycle stock 1 and quarter butt, overall structure is simple and practical, takes conveniently.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.

Claims (4)

1. a portable bicycle maintenance wrench, it is characterised in that: include the long body of rod, quarter butt body, connect the curved of the length body of rod Head, clamping external member, multiple cutter head;The described long body of rod is hollow structure, is built-in with cutter head and inserts dish, and arranges at long body of rod one end Nipple, the other end is had to have female thread;Described elbow two ends are both provided with nipple;In described clamping external member includes Threaded connector, the rotary clamping dish being fixed on union joint.
Portable bicycle maintenance wrench the most according to claim 1, it is characterised in that: described nipple afterbody is arranged Limited location jacking block.
Portable bicycle maintenance wrench the most according to claim 1, it is characterised in that: the shaft outsourcing of the described long body of rod It is wrapped with anti-skidding leather sheath.
Portable bicycle maintenance wrench the most according to claim 1, it is characterised in that: on the described long body of rod and elbow all It is provided with fixed via.
CN201620761794.8U 2016-07-20 2016-07-20 A kind of portable bicycle maintenance wrench Expired - Fee Related CN205817758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620761794.8U CN205817758U (en) 2016-07-20 2016-07-20 A kind of portable bicycle maintenance wrench

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620761794.8U CN205817758U (en) 2016-07-20 2016-07-20 A kind of portable bicycle maintenance wrench

Publications (1)

Publication Number Publication Date
CN205817758U true CN205817758U (en) 2016-12-21

Family

ID=57562383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620761794.8U Expired - Fee Related CN205817758U (en) 2016-07-20 2016-07-20 A kind of portable bicycle maintenance wrench

Country Status (1)

Country Link
CN (1) CN205817758U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109664228A (en) * 2018-11-27 2019-04-23 梁文奎 A kind of multifunctional combination wrench sleeve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109664228A (en) * 2018-11-27 2019-04-23 梁文奎 A kind of multifunctional combination wrench sleeve

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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: 20161221

Termination date: 20170720