CN2076902U - Multi-functional spanner for bicycle - Google Patents
Multi-functional spanner for bicycle Download PDFInfo
- Publication number
- CN2076902U CN2076902U CN 90201660 CN90201660U CN2076902U CN 2076902 U CN2076902 U CN 2076902U CN 90201660 CN90201660 CN 90201660 CN 90201660 U CN90201660 U CN 90201660U CN 2076902 U CN2076902 U CN 2076902U
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- CN
- China
- Prior art keywords
- spanner
- bicycle
- head
- hook
- utility
- 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.)
- Withdrawn
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a detaching and adjusting tool suitable for various thread connection on multiple bicycles, and is characterized in that openings with multiple forms and sizes, an inner hexagonal hole, a screwdriver head and a hook spanner which is composed of a hook head and an arc are arranged reasonably on a piece of lath-shaped part. The utility model is provided with an opening structure used for containing bicycle adjusting strip in particular. The utility model has the comprehensive functions of the four special tools which are an existing ring spanner, the hook spanner, the screwdriver and a strip spanner, and has the advantages of simple structure, reasonable design, a plurality of functions and convenient operation.
Description
The utility model relates to the more complete bicycle maintenance tool of a kind of function, is applicable to the mounting or dismounting and the adjustment of various thread connection on the multiple model domestic car.
The current tools of thread connection except general utility tools such as adjustable wrench, screwdriver, also has specific purpose tools such as dissimilar combination wrench, hook spanner and bar spanner on maintenance and the adjustment bicycle.Its function of each single-piece in the above-mentioned instrument is all very limited, unites to use that then quantity is many, expense is high, carry inconvenience.
The purpose of this utility model is to provide the more complete bicycle of a kind of function that is made of single component special-purpose maintenance tool with less cost, provides convenience for vast bicycle user.
This novel task is to finish with following mode: on the lath of a block length bar shaped reasonable disposition multi-form size openings, interior hexagonal hole and formed by the hook spanner that gib head and garden arc are formed.Opening and the crewdriver attachment of debuging spoke have been added especially.
Mainly be bound up between various parts, member and the parts on the bicycle by thread connector.Place surplus thread connection on the car has 110 in use often gets loose phenomenon, needs the user simply to safeguard at any time and adjusts.This novel spanner has the 26S Proteasome Structure and Function of existing combination wrench, hook spanner, screwdriver and four kinds of instruments of bar spanner.Simple in structure, rationally distributed, the many usefulness of a tool, easy to use.
The concrete structure of utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is according to one of scheme of the topology layout of the multifunction bicycle spanner that the utility model proposes.
Illustrate according to concrete structure and the working condition that the utility model proposes below in conjunction with Fig. 1.
Wrench head projection ［ 1 ］ is a crewdriver attachment of debuging the various screws of head band screwdriver mouth, opening ［ 2 ］ is to debug the dedicated openings that front and back bearings degree of tightness etc. is located screw thread, the hook spanner of being made up of gib head and garden arc ［ 3 ］ is exclusively used in the mounting or dismounting and the adjustment of garden nut on the bicycle, little opening 4
1, (and Fig. 5,4 among Fig. 6
2) be for the dedicated openings of debuging spoke.Other each opening and interior hexagonal hole are then bought car in installments and are gone up the mounting or dismounting and the adjustment of all the other six square thread and screw.
Fig. 2-Fig. 5 is other version of embodiment.
Claims (5)
1, a kind of mounting or dismounting and adjust the multifunctional wrench of bicycle is characterized in that this strip instrument that is made of single part is formed by the size openings of multiple shape, interior hexagonal hole, crewdriver attachment and by the structures such as hook spanner that gib head and garden arc are formed.
2, multifunctional wrench according to claim 1 is characterized in that the Wrench head projection is a special-purpose crewdriver attachment ［ 1 ］ of debuging the various screws of head band screwdriver mouth.
3, spanner according to claim 1 is characterized in that having and debugs the dedicated openings ［ 2 ］ that front and back bearings degree of tightness etc. is located screw thread.
4, multifunctional wrench according to claim 1 is characterized in that, the hook spanner of being made up of gib head and garden arc ［ 3 ］ is exclusively used in the mounting or dismounting and the adjustment of garden nut on the bicycle.
5, spanner according to claim 1 is characterized in that Wrench head has the opening ［ 4 that is exclusively used in the adjustment spoke
1And ［ 4
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201660 CN2076902U (en) | 1990-02-20 | 1990-02-20 | Multi-functional spanner for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201660 CN2076902U (en) | 1990-02-20 | 1990-02-20 | Multi-functional spanner for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2076902U true CN2076902U (en) | 1991-05-15 |
Family
ID=4883229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90201660 Withdrawn CN2076902U (en) | 1990-02-20 | 1990-02-20 | Multi-functional spanner for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2076902U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890696A (en) * | 2010-06-24 | 2010-11-24 | 海洋王照明科技股份有限公司 | Special tool for electric torch |
| CN104440727A (en) * | 2014-11-24 | 2015-03-25 | 广西大学 | Special-shaped wrench for bicycle |
-
1990
- 1990-02-20 CN CN 90201660 patent/CN2076902U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890696A (en) * | 2010-06-24 | 2010-11-24 | 海洋王照明科技股份有限公司 | Special tool for electric torch |
| CN104440727A (en) * | 2014-11-24 | 2015-03-25 | 广西大学 | Special-shaped wrench for bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |