CN105196255A - Special tool for bicycles - Google Patents
Special tool for bicycles Download PDFInfo
- Publication number
- CN105196255A CN105196255A CN201510657530.8A CN201510657530A CN105196255A CN 105196255 A CN105196255 A CN 105196255A CN 201510657530 A CN201510657530 A CN 201510657530A CN 105196255 A CN105196255 A CN 105196255A
- Authority
- CN
- China
- Prior art keywords
- chain
- open
- lever
- spanner
- screw
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
- B25F1/02—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements
- B25F1/04—Combination or multi-purpose hand tools with interchangeable or adjustable tool elements wherein the elements are brought into working positions by a pivoting or sliding movement
Abstract
The invention relates to a special tool for bicycles. The special tool is designed for solving the technical problems that existing like products have a single function and are inconvenient to use in a combined mode as chain detachers. A first shell and a second shell of the special tool are buckled to form a grab handle. The special tool is characterized in that a chain detacher is arranged at one end corner of the grab handle, and a connecting wrench and a chain detaching wrench are arranged in the grab handle; the chain detacher dismantled from the grab handle is connected with the connecting wrench dismantled out of the grab handle for use, and the chain detaching wrench is folded out of the grab handle and opened for use; the chain detacher comprises a chain detaching block and a chain detaching screw; the connecting wrench is an external hexagonal bone wrench, and the chain detaching wrench is an internal hexagonal wrench; a chain hook, two tire spoons, a screw wrench and a socket wrench are further arranged in the grab handle; a spoke turning sheet is arranged on the lateral side of the grab handle on one side of the chain detaching block. The special tool is suitable for bicycles and is mainly used for cutting and mounting of bicycle chains.
Description
Technical field
The present invention relates to hand-operated tools, is a kind of bicycle specific purpose tool.
Background technology
Bicycle, also known as bicycle or bicycle, typically refers to a kind of two small-sized road transports of taking turns; After people rides car, take foot pedal as power; Due to its environmental protection, to carry, easy to use, deeply liked by people.Multifunctional screw driver is a kind of batch of suit, the hand-operated tools that blade type is more, and its agent structure is generally lever, and other multifunctional screw drivers are also provided with the instruments such as spanner, cutter, sleeve simultaneously.More existing screwdrivers are specifically designed to the maintenance of bicycle, or are called bicycle specific purpose tool, and this type of instrument is also provided with tire spoon, chain rivet remover, spoke key etc. for bicycle repairing and adjustment means, carry, easy to use.As the application number 200710151776.3 disclosed in Chinese patent literature, publication date on April 1st, 2009, denomination of invention " can be used as the tool combinations of chain-processing device handle "; This tool combinations includes: a body, one end is a dozen begin chains, and the other end is a lever, and described begin chain of beating forms a screwed hole and and goes out pin portion, a dozen chain screws are arranged in described screwed hole, and described chain screw of beating includes a head, a threaded portion and a minor diameter part; The side of described lever is easy-off mode can be equiped with a ratchet spanner; Described lever opposite side forms several accommodating hole, is equiped with several tool heads in described accommodating hole; One lid lid is located at the side in described body body portion, and described several tool heads established by bag; By means of the tool heads described in the installing of described ratchet spanner, can rotate by the chain screw of beating described in fast driving, and the chain of detachable bicycle.But above-mentioned tool combinations uses comparatively loaded down with trivial details, and the agent structure of chain-processing device is not multifunctional screw driver, other bicycle specific purpose tool limited amount such as spanner, tire spoon.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is to provide a kind of agent structure to be that 24 of multifunctional screw driver lever unifies bicycle specific purpose tools to this area, make it solve existing like product function comparatively single, combinationally use the technical problem of comparatively inconvenience as chain rivet remover.Its objective is and to be achieved through the following technical solutions.
A kind of bicycle specific purpose tool, the first housing of this specific purpose tool and the second housing fasten and form lever; Its structural design main points are that the angle, one end of described lever is provided with chain rivet remover, be provided with and connect spanner and tear chain wrench open in lever; The connection spanner unloaded in the chain rivet remover unloaded from lever and lever connects and uses, and tears that chain wrench is folding in lever to be opened and used open.Thus the lever of this specific purpose tool is provided with chain rivet remover, connects spanner and tear chain wrench open, chain rivet remover be connected wrench combination after, and coordinate lever tear open the chain of chain wrench to bicycle tear open chain operation, tear open chain operation chain be positioned in chain rivet remover.
Described chain rivet remover comprises tears chain block and tear chain screw open open, and the one end of tearing chain screw open is thimble head, and be provided with chain limited post in the side notch tearing chain block open, the thimble head end tearing chain screw open penetrates tears chain block open, and aligns with the hole of chain limited post.Thus the chain be positioned in chain limited post, the connecting axle of lower chain is unloaded by the thimble head tearing chain screw open.
Described connection spanner is outer-hexagonal bone spanner, the one end of tearing chain block open is provided with outer-hexagonal attachment screw, outer-hexagonal bone spanner is fastened with the outer-hexagonal attachment screw tearing chain block open by the inner hexagonal hole of an end, and lever arranges the outer-hexagonal attachment screw place of tearing chain block open and is provided with corresponding hexagon ring.Thus outer-hexagonal bone spanner and tearing open between chain block is connected as a single entity by internal-external hexagon structure, tears chain block open and be fixed on lever by internal-external hexagon structure.
The holding rod two ends of described outer-hexagonal bone spanner are respectively equipped with in spherical cubical hollow out head, and other four planes of hollow out head are also respectively equipped with inner hexagonal hole.Thus the two ends of outer-hexagonal bone spanner are respectively equipped with the inner hexagonal hole of plurality of specifications, the spanner as many inner hexagonal holes uses, and is convenient to the twisting of hex(agonal)screw in other parts of bicycle.
Described chain wrench of tearing open is inner hexagon spanner, and the other end tearing chain screw open is soket head cap screw head, tears chain screw open and is rotated tearing open in chain block by inner hexagon spanner.Thus be convenient to, by inner hexagon spanner and the internal-external hexagon structure of tearing chain screw open, stablize inner hexagon spanner for the rotation of tearing chain screw open further.
Screw wrench and box spanner is provided with in described lever, screw wrench, box spanner and inner hexagon spanner are fixed on rivet respectively by the axis hole of one end, first housing and the second housing are by rivet, screw, and the trip bolt torn open in chain block place end pin is fixed as lever, screw wrench, box spanner and inner hexagon spanner are arranged at the lever dual-side of the first housing and the second housing formation respectively, and screw wrench and inner hexagon spanner are respectively equipped with more than two.Thus in lever, the folding functions of wrench used increases further, does not affect the assembling of lever simultaneously.
The described lever side tearing chain block side open is provided with spoke and pulls sheet, and spoke is pulled sheet and is limited in the chute of lever side.Thus be convenient to the access that sheet pulled by spoke, the adjustment of sheet for bicycle spoke pulled by spoke.
The trip bolt place of described lever is provided with fixing pendulum, and trip bolt is fixed in one end of fixing pendulum, and the other end is fixed and spacingly torn chain block open, and the chain block of tearing open at spacing place is provided with deep-slotted chip breaker.Thus ensure further to tear chain block fixing on lever open by fixing pendulum, that conveniently tears chain block open unloads use simultaneously.
The outer-hexagonal bone spanner of described lever is positioned in the lever groove of lever side by cap, chain hook is also provided with in the lever groove of placement outer-hexagonal bone spanner, chain hook for bending two ends be the steel wire of hook-type, chain is linked up with and muscle groove in lever groove fastens.Thus facilitating the access of outer-hexagonal bone spanner on lever, chain hook is used for fixing when chain is torn chain open or connects simultaneously.
Be provided with two tire spoons in the opposite side lever groove of described lever, one end of tire spoon is pry head, and the other end is hook, is convexly curved between the pry head of tire spoon and hook.Thus be convenient to tire spoon and this specific purpose tool carries simultaneously, the pry head of tire spoon is used for prizing of cycle casing, and hook is convenient to the spoke being fixed on bicycle after tire spoon prizes cover tire.
Reasonable in design of the present invention, compact, use, easy to carry, function, purposes are various; Be suitable as bicycle specific purpose tool to use, what be mainly used in bicycle chain cuts dress.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present invention.
Fig. 2 is perspective view one of the present invention.
Fig. 3 is perspective view two of the present invention.
Fig. 4 is that chain rivet remover of the present invention combinationally uses status architecture schematic diagram.
When Fig. 5 is steel wire hook of the present invention placement, side structure schematic diagram, omits hexagonal bone spanner and cap in figure.
Figure number and title: 1, the first housing, 2, fixing pendulum, 3, spoke pulls sheet, 4, the second housing, 5, tear chain screw open, 6, tear chain block open, 7, tire spoon, 8, rivet, 9, screw wrench, 10, inner hexagon spanner, 11, screw, 12, outer-hexagonal bone spanner, 13, cap, 14, chain hook, 15, box spanner.
Detailed description of the invention
Now by reference to the accompanying drawings, its structure and use are further described.As shown in Fig. 1 ~ Fig. 5, first housing 1 of this specific purpose tool and the second housing 4 fasten and form lever, be provided with spoke in lever and pull sheet 3, tire spoon 7, screw wrench 9, inner hexagon spanner 10, outer-hexagonal bone spanner 12, chain hook 14, box spanner 15, tear the angle, one end that chain block 6 is arranged at lever open.Its concrete structure is as follows: the first housing and the second housing are by rivet 8, screw 11, and the trip bolt torn open in chain block place end pin is fixed as lever, simultaneously, screw wrench, box spanner and inner hexagon spanner are fixed on rivet respectively by the axis hole of one end, screw wrench, box spanner and inner hexagon spanner are arranged at the lever dual-side of the first housing and the second housing formation respectively, and screw wrench and inner hexagon spanner are respectively equipped with more than two.Wherein, the lever side tearing chain block side open is provided with spoke and pulls sheet, and spoke is pulled sheet and is limited in the chute of lever side.Tear chain block open and tear chain screw 5 open and form chain rivet remover, the one end of tearing chain screw open is thimble head, and be provided with chain limited post in the side notch tearing chain block open, the thimble head end tearing chain screw open penetrates tears chain block open, and aligns with the hole of chain limited post; The other end tearing chain screw open is soket head cap screw head.The one end of tearing chain block open is provided with outer-hexagonal attachment screw, and lever arranges the outer-hexagonal attachment screw place of tearing chain block open and is provided with corresponding hexagon ring; Trip bolt place is provided with fixing pendulum 2, and trip bolt is fixed in one end of fixing pendulum, and the other end is fixed and spacingly torn chain block open, and the chain block of tearing open at spacing place is provided with deep-slotted chip breaker.The holding rod two ends of outer-hexagonal bone spanner are respectively equipped with in spherical cubical hollow out head, and other four planes of hollow out head are also respectively equipped with inner hexagonal hole, and inner hexagonal hole is respectively equipped with plurality of specifications; Outer-hexagonal bone spanner is positioned in the lever groove of lever side by cap 13, is also provided with chain hook in the lever groove placing outer-hexagonal bone spanner, chain hook for bending two ends be the steel wire of hook-type, chain is linked up with and muscle groove in lever groove fastens.Be provided with two tire spoons in the opposite side lever groove of lever, one end of tire spoon is pry head, and the other end is hook, is convexly curved between the pry head of tire spoon and hook, and tire spoon adopts engineering plastics to make.Namely this specific purpose tool of 24 unifications comprises eight screwdriver bits (a word 6mm, cross #2, inner hexagon spanner 2,2.5,3,4,5,6mm), a 8mm box spanner, ten unification outer-hexagonal bone spanners (6,7,8,9,10,11,12,13,14,15mm), spoke key (12,14,15G), a chain rivet remover, a chain hook, two engineering plastics tire spoons.
During use, rotate fixing pendulum and take off lever tears chain block open, open the cap of lever, take out the outer-hexagonal bone spanner in lever, the inner hexagonal hole of outer-hexagonal bone spanner one end fastens with the outer-hexagonal attachment screw tearing chain block open; Foldingly in lever open corresponding inner hexagon spanner, screw out to tear open by inner hexagon spanner and tear chain screw open in chain block, make to tear chain screw open and depart from the chain limited post tearing chain block open; The chain limited post tearing chain block open put into by the chain of bicycle, the thimble head tearing chain screw open aligns with the connecting axle of chain, a hand lives chain by outer-hexagonal bone spanner gripping, another hand will tear the connecting axle of chain screw screw-in chain open by inner hexagon spanner, connecting axle corresponding for chain can be ejected chain, thus bicycle chain is blocked.When chain is installed, takes out the chain hook in lever, the chain blocked is connected, oppositely connecting axle is pushed chain again; After being used to complete, outer-hexagonal bone spanner and tearing open between chain block is removed, and puts into lever respectively, tears chain block open and be fixed on lever by outer-hexagonal attachment screw and fixing pendulum.In addition, screw wrench in this specific purpose tool, inner hexagon spanner, box spanner, outer-hexagonal bone spanner also can be used as the operation during handling of other bicycle assembly parts, the adjustment of sheet for bicycle spoke pulled by spoke, and the pry head of tire spoon is used for prizing of cycle casing.
Claims (10)
1. a bicycle specific purpose tool, the first housing (1) and second housing (4) of this specific purpose tool fasten and form lever; It is characterized in that the angle, one end of described lever is provided with chain rivet remover, be provided with in lever and connect spanner and tear chain wrench open; The connection spanner unloaded in the chain rivet remover unloaded from lever and lever connects and uses, and tears that chain wrench is folding in lever to be opened and used open.
2. bicycle specific purpose tool according to claim 1, it is characterized in that described chain rivet remover comprises tear chain block (6) open and tear chain screw (5) open, the one end of tearing chain screw open is thimble head, chain limited post is provided with in the side notch tearing chain block open, the thimble head end tearing chain screw open penetrates tears chain block open, and aligns with the hole of chain limited post.
3. bicycle specific purpose tool according to claim 2, it is characterized in that described connection spanner is outer-hexagonal bone spanner (12), the one end of tearing chain block (6) open is provided with outer-hexagonal attachment screw, outer-hexagonal bone spanner is fastened with the outer-hexagonal attachment screw tearing chain block open by the inner hexagonal hole of an end, and lever arranges the outer-hexagonal attachment screw place of tearing chain block open and is provided with corresponding hexagon ring.
4. bicycle specific purpose tool according to claim 3, it is characterized in that the holding rod two ends of described outer-hexagonal bone spanner (12) are respectively equipped with in spherical cubical hollow out head, other four planes of hollow out head are also respectively equipped with inner hexagonal hole.
5. bicycle specific purpose tool according to claim 4, tearing chain wrench described in it is characterized in that open is inner hexagon spanner (10), and the other end tearing chain screw (5) open is soket head cap screw head, tear open chain screw by inner hexagon spanner tear open in chain block (6) rotate.
6. bicycle specific purpose tool according to claim 5, it is characterized in that in described lever, being provided with screw wrench (9) and box spanner (15), screw wrench, box spanner and inner hexagon spanner (10) are fixed on rivet (8) respectively by the axis hole of one end, first housing (1) and the second housing (4) pass through rivet, screw (11), and the trip bolt torn open in chain block place end pin is fixed as lever, screw wrench, box spanner and inner hexagon spanner are arranged at the lever dual-side of the first housing and the second housing formation respectively, screw wrench and inner hexagon spanner are respectively equipped with more than two.
7. bicycle specific purpose tool according to claim 6, the lever side tearing chain block (6) side described in it is characterized in that open is provided with spoke and pulls sheet (3), and spoke is pulled sheet and is limited in the chute of lever side, and the chain block of tearing open at spacing place is provided with deep-slotted chip breaker.
8. bicycle specific purpose tool according to claim 6, is characterized in that the trip bolt place of described lever is provided with fixing pendulum (2), and trip bolt is fixed in one end of fixing pendulum, and the other end is fixed and spacingly torn chain block (6) open.
9. bicycle specific purpose tool according to claim 4, it is characterized in that the outer-hexagonal bone spanner (12) of described lever is positioned in the lever groove of lever side by cap (13), chain hook (14) is also provided with in the lever groove of placement outer-hexagonal bone spanner, chain hook for bending two ends be the steel wire of hook-type, chain is linked up with and muscle groove in lever groove fastens.
10. bicycle specific purpose tool according to claim 9, be provided with two tire spoons (7) in the opposite side lever groove that it is characterized in that described lever, one end of tire spoon is pry head, and the other end is hook, is convexly curved between the pry head of tire spoon and hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657530.8A CN105196255B (en) | 2015-10-12 | 2015-10-12 | Bicycle specific purpose tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510657530.8A CN105196255B (en) | 2015-10-12 | 2015-10-12 | Bicycle specific purpose tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105196255A true CN105196255A (en) | 2015-12-30 |
| CN105196255B CN105196255B (en) | 2017-03-01 |
Family
ID=54944380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510657530.8A Active CN105196255B (en) | 2015-10-12 | 2015-10-12 | Bicycle specific purpose tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196255B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414743A (en) * | 2016-05-23 | 2017-12-01 | 双馀实业有限公司 | Folding hand tool group |
| CN107953301A (en) * | 2016-10-18 | 2018-04-24 | 极点股份有限公司 | Bicycle Repair Tool |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI625203B (en) * | 2017-09-12 | 2018-06-01 | 優聚力企業股份有限公司 | Foldable tool kit with a function of repairing tire |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6574817B2 (en) * | 2000-12-18 | 2003-06-10 | Shu Te Wu | Complex tool kit |
| US6751819B2 (en) * | 2001-10-22 | 2004-06-22 | Louis Chuang | Tool assembly with a tire repairing wrench |
| DE202004011160U1 (en) * | 2004-07-15 | 2004-09-16 | Sks Metaplast Scheffer-Klute Gmbh | Multifunction tool has at least one second cut-out provided inside first to accommodate at least one second tool, and housing consists of first and second shell which together form cubic housing |
| CN102092042A (en) * | 2009-12-10 | 2011-06-15 | 酷普仕有限公司 | Toolkit structure of bicycle |
| TWI440536B (en) * | 2013-03-21 | 2014-06-11 | ||
| US20140182418A1 (en) * | 2013-01-01 | 2014-07-03 | Tuo-Jen Chen | Manufacturing process for a chain tool attached to a bicycle folding tool |
-
2015
- 2015-10-12 CN CN201510657530.8A patent/CN105196255B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6574817B2 (en) * | 2000-12-18 | 2003-06-10 | Shu Te Wu | Complex tool kit |
| US6751819B2 (en) * | 2001-10-22 | 2004-06-22 | Louis Chuang | Tool assembly with a tire repairing wrench |
| DE202004011160U1 (en) * | 2004-07-15 | 2004-09-16 | Sks Metaplast Scheffer-Klute Gmbh | Multifunction tool has at least one second cut-out provided inside first to accommodate at least one second tool, and housing consists of first and second shell which together form cubic housing |
| CN102092042A (en) * | 2009-12-10 | 2011-06-15 | 酷普仕有限公司 | Toolkit structure of bicycle |
| US20140182418A1 (en) * | 2013-01-01 | 2014-07-03 | Tuo-Jen Chen | Manufacturing process for a chain tool attached to a bicycle folding tool |
| TWI440536B (en) * | 2013-03-21 | 2014-06-11 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107414743A (en) * | 2016-05-23 | 2017-12-01 | 双馀实业有限公司 | Folding hand tool group |
| CN107953301A (en) * | 2016-10-18 | 2018-04-24 | 极点股份有限公司 | Bicycle Repair Tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105196255B (en) | 2017-03-01 |
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