CN202766798U - Crank for industrial sewing machine - Google Patents

Crank for industrial sewing machine Download PDF

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Publication number
CN202766798U
CN202766798U CN 201220426326 CN201220426326U CN202766798U CN 202766798 U CN202766798 U CN 202766798U CN 201220426326 CN201220426326 CN 201220426326 CN 201220426326 U CN201220426326 U CN 201220426326U CN 202766798 U CN202766798 U CN 202766798U
Authority
CN
China
Prior art keywords
panel
crank
sewing machine
industrial sewing
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.)
Expired - Fee Related
Application number
CN 201220426326
Other languages
Chinese (zh)
Inventor
曾庆安
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.)
WUJINAG ZHONGSHENG MACHINERY Co Ltd
Original Assignee
WUJINAG ZHONGSHENG MACHINERY 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 WUJINAG ZHONGSHENG MACHINERY Co Ltd filed Critical WUJINAG ZHONGSHENG MACHINERY Co Ltd
Priority to CN 201220426326 priority Critical patent/CN202766798U/en
Application granted granted Critical
Publication of CN202766798U publication Critical patent/CN202766798U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a crank for an industrial sewing machine and belongs to the field of machinery. The crank comprises a body, a first panel (1) and a second panel (3). The first panel (1) is provided with a shaft hole (2). The second panel (3) is provided with two column holes (4). A concave table (5) is arranged on the edge of the second panel (3). The crank for the industrial sewing machine is reasonable in structural design, firmer, and more compact in installation with equipment, and reduces failures during running of the industrial sewing machine.

Description

A kind of crank for industrial sewing machine
Technical field
The utility model relates to a kind of crank for industrial sewing machine, belongs to mechanical field.
Background technology
At present, crank of the prior art can break down when the production of industrial sewing machine because structural design is unreasonable, and its reason is because the crank installation is not tight, thereby produces fault when causing the industrial sewing machine operation.
The utility model content
For above deficiency, the utility model provides a kind of crank that is used for industrial sewing machine of new structure.
Main technical content of the present utility model is as follows: a kind of crank for industrial sewing machine, comprise the first panel (1), the second panel (3), an axis hole (2) is arranged on described the first panel, two post holes (4) are set on described the second panel (3), and there is a concave station (5) at the edge of described the second panel (3).
Above-mentioned the first panel (1) is positioned at different planes with the second panel (3).
By technique scheme, the utility model has following advantages at least: the utility model reasonable in design, and crank is more firm, and so that crank and equipment installation are tightr, the fault that has produced when having reduced the industrial sewing machine operation.
The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is rearview of the present utility model.
The specific embodiment
Be to reach technological means and the effect that predetermined utility model purpose is taked for further setting forth the utility model, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment, structure, feature and the effect thereof that the utility model proposes, be described in detail as follows.
As shown in Figure 1 and Figure 2, a kind of crank for industrial sewing machine comprises the first panel 1, the second panel 3, and an axis hole 2 is arranged on described the first panel, on described the second panel 3 two post holes 4 is set, and there is a concave station 5 at the edge of described the second panel 3.
Above-mentioned the first panel 1 is positioned at different planes with the second panel 3.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.

Claims (2)

1. crank that is used for industrial sewing machine, it is characterized in that: comprise the first panel (1), the second panel (3) has an axis hole (2) on described the first panel, two post holes (4) are set on described the second panel (3), and there is a concave station (5) at the edge of described the second panel (3).
2. a kind of crank for industrial sewing machine according to claim 1 is characterized in that described the first panel (1) is positioned at different planes with the second panel (3).
CN 201220426326 2012-08-27 2012-08-27 Crank for industrial sewing machine Expired - Fee Related CN202766798U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220426326 CN202766798U (en) 2012-08-27 2012-08-27 Crank for industrial sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220426326 CN202766798U (en) 2012-08-27 2012-08-27 Crank for industrial sewing machine

Publications (1)

Publication Number Publication Date
CN202766798U true CN202766798U (en) 2013-03-06

Family

ID=47773382

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220426326 Expired - Fee Related CN202766798U (en) 2012-08-27 2012-08-27 Crank for industrial sewing machine

Country Status (1)

Country Link
CN (1) CN202766798U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130306

Termination date: 20130827