CN202725940U - Improved structure of bicycle chain cutter - Google Patents
Improved structure of bicycle chain cutter Download PDFInfo
- Publication number
- CN202725940U CN202725940U CN 201220266557 CN201220266557U CN202725940U CN 202725940 U CN202725940 U CN 202725940U CN 201220266557 CN201220266557 CN 201220266557 CN 201220266557 U CN201220266557 U CN 201220266557U CN 202725940 U CN202725940 U CN 202725940U
- Authority
- CN
- China
- Prior art keywords
- accommodating cylinder
- chain rupture
- hole
- bicycle
- microscler
- 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
Links
- 210000003781 tooth socket Anatomy 0.000 abstract 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 125000003003 spiro group Chemical class 0.000 description 1
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Abstract
Disclosed is an improved structure of a bicycle chain cutter. The improved structure of the bicycle chain cutter comprises a round containing barrel, wherein a long chain cutting portion is arranged on the round containing barrel in an assembled mode or in a fixed mode. Tooth sockets are arranged in the middle of the long chain cutting portion along the radial direction, and the tooth sockets are capable of locating a chain properly to facilitate the chain cutting work. A sleeve hole which is not through is arranged in the left side of the long chain cutting portion along the axial direction, and the sleeve hole is used for the muff coupling with different tools. A through threaded hole is arranged in the right side of the long chain cutting portion along the axial direction, and the threaded hole is used for the arrangement of a screw in a screwed mode, wherein the screw is provided with a centre at the front end. A cross-bar or a handle driven by a hand is arranged at the back end of the screw. A groove in a U shape with the opening towards right is arranged between the threaded hole and the containing barrel for the use of spanner tools. Therefore, the bicycle chain cutter is formed.
Description
Technical field
This creation provides a kind of technical field of bicycle China breakage device, its technical structure-improved that a kind of bicycle China breakage device is provided espespecially, make it be able to sleeve hole for the different instruments of socket, ㄈ shape groove can be wrench and uses, but can be in conjunction with another accommodating cylinder and chain rupture section and the winding or affixed of accommodating cylinder.
Background technology
Bicycle need not consume the energy, can not make pollution, has become suitable hot topic and the quite excellent vehicles, and the advantage of bicycle is also not only in this, and bicycle also can be worked as tool movement and recreation tool, so that bicycle is more and more welcome.And the most important thing is wheel in the middle of the bicycle; be exactly chain again, so chain also is considerable member, and chain often has lax situation after using a period of time; or the excessive problem that also has chain rupture of chain Yin Lali, its maintenance chain just need to use China breakage device.
Only, present existing China breakage device, it all is that an axle for chain designs, so all only have simple form, with single instrument purposes, is exactly the design of thimble, or the design of thimble matching thread, causes it to use and significantly is restricted.
Summary of the invention
The main purpose of this creation is to provide a kind of bicycle China breakage device structure-improved, wherein inner bolt hole or external screw thread must be established in this accommodating cylinder bottom, for another accommodating cylinder of winding, be provided with sleeve hole make its must for the socket different instruments, be provided with ㄈ shape groove and can be the wrench use, but this chain rupture section and the winding or affixed of accommodating cylinder.
For reaching above-mentioned purpose, this creation provides a kind of bicycle China breakage device structure-improved, include: the accommodating cylinder of a circle, the upper group of accommodating cylinder of this circle is if set firmly a microscler chain rupture section, this microscler chain rupture section intermediate radial is provided with teeth groove, this teeth groove gets location chain suitably, carry out in order to the chain rupture operation, this microscler chain rupture section left side is axially arranged with a non-through sleeve hole, must use for the different instruments of socket with this sleeve hole, this microscler chain rupture section the right is axially arranged with a screwed hole that connects, the one screw rod spiral shell that must supply front end to have thimble is established, and this spiro rod rear end is provided with can be for hand-screw moving cross bar or handle, is provided with a ㄈ shape groove between this screwed hole and accommodating cylinder, this ㄈ shape groove can be for the wrench instrument, and group consists of the bicycle China breakage device of this creation thus.
A kind of bicycle China breakage device structure-improved, comprise: an accommodating cylinder, the upper group of this accommodating cylinder is if set firmly a microscler chain rupture section, this microscler chain rupture section intermediate radial is provided with several teeth groove, the chain of chain rupture is treated in the location that it is suitable that this counts teeth groove, carry out in order to the chain rupture operation, this microscler chain rupture section left side is axially arranged with a non-through sleeve hole, with this sleeve hole for the socket different instruments, this microscler chain rupture section the right is axially arranged with a screwed hole of perforation, be provided with a ㄈ shape groove between this screwed hole and this accommodating cylinder, this ㄈ shape groove is for the wrench instrument.
This accommodating cylinder is the accommodating cylinder of a circle.
This accommodating cylinder must be provided with an internal thread hole by the bottom surface toward in, establish in conjunction with another accommodating cylinder for group with this internal thread hole.
This accommodating cylinder bottom must be provided with an external thread column, establishes in conjunction with another accommodating cylinder for group with this external thread column.
It is that this accommodating cylinder is provided with a long groove according to this microscler chain rupture section direction that the upper group of this accommodating cylinder is established a microscler chain rupture section, and be provided with two in the level vertical direction of this long groove and connect accommodating cylinder and establish the hole across the lock of this long groove, this lock is established the hole and is formed two screws in the side that strides across this long groove, wear lock for two-screw, this microscler chain rupture section cooperates this long groove to be provided with a length projection section, this length projection section this two lock that aligns is established the hole and is provided with two through holes, wear for this two-screw and to pass through, secure to this two screw with this two-screw more thereafter and fix this microscler chain rupture section and should accommodating.
The bicycle China breakage device structure-improved of this creation, sleeve hole is for the different instruments of socket, and ㄈ shape groove can be wrench and uses, but can in conjunction with another accommodating cylinder and chain rupture section and the winding or affixed of accommodating cylinder, reach useful technique effect.
Relevant this creation technology, means and effect thereof of adopting after hereby lifting a preferred embodiment and cooperating graphic being described in more detail in, are believed the above-mentioned purpose of this creation, structure and feature, when can by a deep and concrete understanding.
Description of drawings
Fig. 1 is the schematic perspective view of this creation one embodiment.
Fig. 2 is the front plan view of this creation one embodiment.
Fig. 3 is the side plan view of this creation one embodiment.
Fig. 4 creates the schematic perspective view of another embodiment for this.
Fig. 5 creates the front plan view of another embodiment for this.
Fig. 6 creates the side plan view of another embodiment for this.
Fig. 7 creates the perspective exploded view of another embodiment for this.
Fig. 8 creates the combination stereogram of another embodiment for this.
Fig. 9 creates the combination front view of another embodiment for this.
Figure 10 creates the combination of side view of another embodiment for this.
Description of reference numerals
The accommodating cylinder-11 of 10-; Internal thread hole; The 12-external thread column; The long groove of 13-; The 14-lock is established the hole; The 141-screw; The chain rupture section that 20-is microscler; The 21-teeth groove; The 22-sleeve hole; The 23-screwed hole; 24-ㄈ shape groove; The long projection of 25-section; The 251-through hole; The 30-screw rod; The 31-thimble; The 32-hexagon prism; The 33-perforation; The 40-screw.
The specific embodiment
This creation provides a kind of bicycle China breakage device structure improved design.
Further understand and understanding for the auditor can be had purpose, feature and the effect of this creation, hereby cooperate embodiment and graphic detailed description as after:
Consult shown in Figure 1ly, this creation provides a kind of bicycle China breakage device structure-improved, includes:
One accommodating cylinder 10, this accommodating cylinder 10 can be circular accommodating cylinder 10, set firmly a microscler chain rupture section 20 on the accommodating cylinder 10 of this circle, these microscler chain rupture section 20 intermediate radial are provided with several teeth groove 21, this count teeth groove 21 the chain of chain rupture is treated in location suitably, carry out in order to the chain rupture operation, these microscler chain rupture section 20 left sides are axially arranged with a non-through sleeve hole 22, must use for the different instruments of socket with this sleeve hole 22, these microscler chain rupture section 20 the right are axially arranged with a screwed hole 23 of perforation, this screwed hole 23 and this 10 in accommodating cylinder are provided with a ㄈ shape groove 24, and this ㄈ shape groove 24 can for the wrench instrument, consist of the bicycle China breakage device of this creation thus.
Consult shown in Fig. 2,3, a kind of bicycle China breakage device structure-improved, a screw rod 30 spiral shells that this screwed hole 23 that connects must supply front end to have thimble 31 are established, these screw rod 30 rear ends are provided with and can supply cross bar or handle or the hexagon prism 32 of hand or hand-held tool turn or bore a hole 33, this accommodating cylinder 10 must be provided with an internal thread hole 11 by the bottom surface toward in, establish in conjunction with another accommodating cylinder (not shown) for group with this internal thread hole 11.
Consult shown in Fig. 4,5,6, a kind of bicycle China breakage device structure-improved, a screw rod 30 spiral shells that this screwed hole 23 that connects must supply front end to have thimble 31 are established, these screw rod 30 rear ends are provided with and can supply cross bar or handle or the hexagon prism 32 of hand or hand-held tool turn or bore a hole 33, these accommodating cylinder 10 bottoms must be provided with an external thread column 12, establish in conjunction with another accommodating cylinder (not shown) for group with this external thread column 12.
Consult shown in Fig. 7-10, a kind of bicycle China breakage device structure-improved, wherein this accommodating cylinder 10 is provided with a long groove 13 according to these microscler chain rupture section 20 directions, and be provided with two in these long groove 13 level vertical direction and connect accommodating cylinder 10 and establish hole 14 across the lock of this long groove 13, this lock is established hole 14 and is formed two screws 141 in the side that strides across this long groove 13, this lock is established hole 14 and can be set as fish eyelet, wear lock for two-screw 40 or two hexagon socket head cap screws, this microscler chain rupture section 20 cooperates this long groove 13 to be provided with a length projection section 25, this this two lock of length projection section 25 alignment is established hole 14 and is provided with two through holes 251, wear for this two-screw 40 or two hexagon socket head cap screws and to pass through, secure to this two screw 141 with this two-screw 40 or two hexagon socket head cap screws more thereafter and fix this microscler chain rupture section 20 and should accommodating 10.
A screw rod 30 spiral shells that this screwed hole 23 that connects must supply front end to have thimble 31 are established, these screw rod 30 rear ends are provided with and can supply cross bar or handle or the hexagon prism 32 of hand or hand-held tool turn or bore a hole 33, this accommodating cylinder 10 must be provided with an internal thread hole 11 (as shown in Figure 2) by the bottom surface toward in, establish in conjunction with another accommodating cylinder (not shown) for group with this internal thread hole 11.These accommodating cylinder 10 bottoms must be provided with an external thread column 12, establish in conjunction with another accommodating cylinder (not shown) for group with this external thread column 12.
As can be known above-mentioned by it, the bicycle China breakage device structure-improved of this creation, sleeve hole is for the different instruments of socket, and ㄈ shape groove can be wrench and uses, but can be in conjunction with another accommodating cylinder and chain rupture section and the winding or affixed of accommodating cylinder.
Above is illustrative to description of the present utility model; and it is nonrestrictive; those skilled in the art is understood, and can carry out many modifications, variation or equivalence to it in spirit that claim limits and scope, but they will fall in the protection domain of the present utility model all.
Claims (5)
1. a bicycle China breakage device structure-improved is characterized in that, comprising:
One accommodating cylinder, the upper group of this accommodating cylinder is if set firmly a microscler chain rupture section, this microscler chain rupture section intermediate radial is provided with several teeth groove, the chain of chain rupture is treated in the location that it is suitable that this counts teeth groove, carries out in order to the chain rupture operation, and this microscler chain rupture section left side is axially arranged with a non-through sleeve hole, with this sleeve hole for the socket different instruments, this microscler chain rupture section the right is axially arranged with a screwed hole of perforation, is provided with a ㄈ shape groove between this screwed hole and this accommodating cylinder, and this ㄈ shape groove is for the wrench instrument.
2. bicycle China breakage device structure-improved as claimed in claim 1 is characterized in that, this accommodating cylinder is the accommodating cylinder of a circle.
3. bicycle China breakage device structure-improved as claimed in claim 1 is characterized in that, this accommodating cylinder must be provided with an internal thread hole by the bottom surface toward in, establishes in conjunction with another accommodating cylinder for group with this internal thread hole.
4. bicycle China breakage device structure-improved as claimed in claim 1 is characterized in that, this accommodating cylinder bottom must be provided with an external thread column, establishes in conjunction with another accommodating cylinder for group with this external thread column.
5. such as claim 3 or 4 described bicycle China breakage device structure-improveds, it is characterized in that, it is that this accommodating cylinder is provided with a long groove according to this microscler chain rupture section direction that the upper group of this accommodating cylinder is established a microscler chain rupture section, and be provided with two in the level vertical direction of this long groove and connect accommodating cylinder and establish the hole across the lock of this long groove, this lock is established the hole and is formed two screws in the side that strides across this long groove, wear lock for two-screw, this microscler chain rupture section cooperates this long groove to be provided with a length projection section, this length projection section this two lock that aligns is established the hole and is provided with two through holes, wear for this two-screw and to pass through, secure to this two screw with this two-screw more thereafter and fix this microscler chain rupture section and should accommodating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266557 CN202725940U (en) | 2012-06-06 | 2012-06-06 | Improved structure of bicycle chain cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266557 CN202725940U (en) | 2012-06-06 | 2012-06-06 | Improved structure of bicycle chain cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202725940U true CN202725940U (en) | 2013-02-13 |
Family
ID=47651690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220266557 Expired - Fee Related CN202725940U (en) | 2012-06-06 | 2012-06-06 | Improved structure of bicycle chain cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202725940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447452A (en) * | 2013-07-03 | 2013-12-18 | 吴江市黎里建兴铸件厂 | Chain cutter |
-
2012
- 2012-06-06 CN CN 201220266557 patent/CN202725940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447452A (en) * | 2013-07-03 | 2013-12-18 | 吴江市黎里建兴铸件厂 | Chain cutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131122 Address after: Taichung East Road, Taichung City, Taiwan, China, No. 15-2 Patentee after: Yan Feng Precision Industrial Limited by Share Ltd Address before: Taichung City, Taiwan, China Patentee before: Yang Chaofu |
|
| 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: 20130213 Termination date: 20160606 |