CN204728069U - A kind of use in sewing machine can the pedal gear of locking - Google Patents
A kind of use in sewing machine can the pedal gear of locking Download PDFInfo
- Publication number
- CN204728069U CN204728069U CN201520361735.7U CN201520361735U CN204728069U CN 204728069 U CN204728069 U CN 204728069U CN 201520361735 U CN201520361735 U CN 201520361735U CN 204728069 U CN204728069 U CN 204728069U
- Authority
- CN
- China
- Prior art keywords
- pedal
- pedestal
- slide bar
- electromagnet
- locking
- 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
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model discloses a kind of use in sewing machine can the pedal gear of locking, comprise base, bearing, pedal, electromagnet, slide bar, pedestal and spring, described base is provided with bearing, pedestal and electromagnet, described pedestal is located at the below of rear support, the rear of described pedestal is provided with electromagnet, described bearing is provided with pedal, described pedestal is equipped with slide bar, the rear end face of described pedal is provided with the groove matched with the leading section of slide bar, the rear end of described slide bar is provided with step, slide bar between described step and pedestal overlaps and has spring, conflict on the rear end face of step in the push rod front end of described electromagnet, compared with prior art, the utility model can avoid pedal at abnormal operating state lower swing, and it is easy to use, structure is simple.
Description
[technical field]
The utility model relates to the technical field of use in sewing machine servicing unit, and particularly a kind of use in sewing machine can the technical field of pedal gear of locking.
[background technology]
Pedal is one of important workpiece of Sewing machines, swings pedal, by the transmission of various mechanism, finally realizes moving up and down of syringe needle, and then processing work.
Because swing pedal can cause Sewing machines sewing work, but in maintenance sometimes, the swing of pedal may be that external force or involuntary force cause to Sewing machines, in this case force Sewing machines work, the damage of security incident and sewing machine component can be caused unavoidably.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, and proposing a kind of use in sewing machine can the pedal gear of locking, and pedal can be avoided at abnormal operating state lower swing, and easy to use.
For achieving the above object, the utility model proposes a kind of use in sewing machine can the pedal gear of locking, comprise base, bearing, pedal, electromagnet, slide bar, pedestal and spring, described base is provided with bearing, pedestal and electromagnet, described pedestal is located at the below of rear support, the rear of described pedestal is provided with electromagnet, described bearing is provided with pedal, described pedestal is equipped with slide bar, the rear end face of described pedal is provided with the groove matched with the leading section of slide bar, the rear end of described slide bar is provided with step, slide bar between described step and pedestal overlaps and has spring, conflict on the rear end face of step in the push rod front end of described electromagnet.
As preferably, described base is provided with protective cover, and described protective cover cover cap electromagnet, described protective cover is fixedly mounted on base by screw.
As preferably, the front-end and back-end of described pedal are equipped with rotating shaft, and described rotating shaft and bearing are rotatably connected.
As preferably, the foot-operated face of described pedal is mesh antiskid face.
The beneficial effects of the utility model: the utility model, by work of electromagnet, promotes slide bar and travels forward until the front end of slide bar is inserted in groove, realize the locking to pedal, compared with prior art, pedal can be avoided at abnormal operating state lower swing, and easy to use, and structure is simple.
Feature of the present utility model and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is that a kind of use in sewing machine of the utility model can the structural representation of pedal gear of locking.
In figure: 1-base, 2-bearing, 3-pedal, 4-electromagnet, 5-slide bar, 6-pedestal, 7-spring, 8-protective cover, 31-groove, 32-rotating shaft, 51-step.
[detailed description of the invention]
Consult Fig. 1, a kind of use in sewing machine of the utility model can the pedal gear of locking, comprise base 1, bearing 2, pedal 3, electromagnet 4, slide bar 5, pedestal 6 and spring 7, described base 1 is provided with bearing 2, pedestal 6 and electromagnet 4, described pedestal 6 is located at the below of rear support, the rear of described pedestal 6 is provided with electromagnet 4, described bearing 2 is provided with pedal 3, described pedestal 6 is equipped with slide bar 5, the rear end face of described pedal 3 is provided with the groove 31 matched with the leading section of slide bar 5, the rear end of described slide bar 5 is provided with step 51, slide bar 5 between described step 51 and pedestal 6 overlaps and has spring 7, conflict on the rear end face of step 51 in the push rod front end of described electromagnet 4, described base 1 is provided with protective cover 8, described protective cover 8 cover cap electromagnet 4, described protective cover 8 is fixedly mounted on base 1 by screw, the front-end and back-end of described pedal 3 are equipped with rotating shaft 32, described rotating shaft 32 is rotatably connected with bearing 2, the foot-operated face of described pedal 3 is mesh antiskid face.
Utility model works process:
A kind of use in sewing machine of the utility model can locking pedal gear in the course of the work, worked by electromagnet 4, promoting slide bar 5 travels forward until the front end of slide bar 5 is inserted in groove 31, realize the locking to pedal 3, compared with prior art, pedal can be avoided at abnormal operating state lower swing, and easy to use, and structure is simple.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, anyly all belongs to protection domain of the present utility model to the scheme after the utility model simple transformation.
Claims (4)
1. a use in sewing machine can the pedal gear of locking, it is characterized in that: comprise base (1), bearing (2), pedal (3), electromagnet (4), slide bar (5), pedestal (6) and spring (7), described base (1) is provided with bearing (2), pedestal (6) and electromagnet (4), described pedestal (6) is located at the below of rear support, the rear of described pedestal (6) is provided with electromagnet (4), described bearing (2) is provided with pedal (3), described pedestal (6) is equipped with slide bar (5), the rear end face of described pedal (3) is provided with the groove (31) matched with the leading section of slide bar (5), the rear end of described slide bar (5) is provided with step (51), the upper cover of slide bar (5) between described step (51) and pedestal (6) has spring (7), conflict on the rear end face of step (51) in the push rod front end of described electromagnet (4).
2. a kind of use in sewing machine as claimed in claim 1 can the pedal gear of locking, it is characterized in that: described base (1) is provided with protective cover (8), described protective cover (8) cover cap electromagnet (4), described protective cover (8) is fixedly mounted on base (1) by screw.
3. a kind of use in sewing machine as claimed in claim 1 can the pedal gear of locking, it is characterized in that: the front-end and back-end of described pedal (3) are equipped with rotating shaft (32), described rotating shaft (32) and bearing (2) are rotatably connected.
4. a kind of use in sewing machine as claimed any one in claims 1 to 3 can the pedal gear of locking, it is characterized in that: the foot-operated face of described pedal (3) is mesh antiskid face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361735.7U CN204728069U (en) | 2015-05-29 | 2015-05-29 | A kind of use in sewing machine can the pedal gear of locking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520361735.7U CN204728069U (en) | 2015-05-29 | 2015-05-29 | A kind of use in sewing machine can the pedal gear of locking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204728069U true CN204728069U (en) | 2015-10-28 |
Family
ID=54386432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520361735.7U Expired - Fee Related CN204728069U (en) | 2015-05-29 | 2015-05-29 | A kind of use in sewing machine can the pedal gear of locking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204728069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766309A (en) * | 2018-03-22 | 2018-11-06 | 河南科技大学 | A kind of automatic landing-gear of ceremony vertically hung scroll |
-
2015
- 2015-05-29 CN CN201520361735.7U patent/CN204728069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108766309A (en) * | 2018-03-22 | 2018-11-06 | 河南科技大学 | A kind of automatic landing-gear of ceremony vertically hung scroll |
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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: 20151028 Termination date: 20170529 |