CN108149406A - A kind of sewing machine gear cover - Google Patents
A kind of sewing machine gear cover Download PDFInfo
- Publication number
- CN108149406A CN108149406A CN201810236420.8A CN201810236420A CN108149406A CN 108149406 A CN108149406 A CN 108149406A CN 201810236420 A CN201810236420 A CN 201810236420A CN 108149406 A CN108149406 A CN 108149406A
- Authority
- CN
- China
- Prior art keywords
- gear
- cover
- gear cover
- connect
- sewing machine
- 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- Withdrawn
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000010687 lubricating oil Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a kind of sewing machine gear covers, including first gear cover, first connect cover, second connect cover, rotate hinge, second gear cover and fastener, first gear cover is equipped with the first connect cover close to the side of second gear cover, second gear cover is equipped with the second connect cover close to the side of first gear cover, and first connect cover be welded to each other with the second connect cover, first gear cover is internally provided with first gear, second gear cover is internally provided with second gear, it is connected between first gear cover by fastener, and it is connected between second gear cover by fastener, fastener one end is provided with axis installed part, axis connection rotor plate is rotated by plate on the outside of axis installed part, rotor plate end is equipped with handle.First gear and second gear can be protected by first gear cover and second gear cover, are hardly damaged gear, and air-proof condition is formed between gear by the present invention, lubricating oil be made not evaporate too fast.
Description
Technical field
The present invention relates to sewing machine mechanical equipment technical field, specially a kind of sewing machine gear cover.
Background technology
Sewing machine is with one or more sewing thread, and one or more stitchings are formed on sewing, make one or more layers seam
The machine that material interweaves or unites by a seam, fabrics and leather, plastics, the paper such as sewing function sewing cotton, fiber crops, silk, hair, staple fibre
Wait products, the stitching neat appearance stitched out, smooth securely sewing velocity is fast, using simplicity, sewing machine when in use, by motor
Or power is then transferred in sewing machine other structures by the artificial shaft rotation driven inside sewing machine, shaft, but now
The gear wheel inside sewing machine to be applied, lacks protection, existing protective cover, what is done in leakproofness is not fine, so,
It by the phase mutual friction of gear, elevates the temperature, leads to the continuous evaporation of lubricating oil, so as to reduce the service life of gear,
So, it is now desired to a kind of seal closure that the gear of sewing machine can be protected.
Invention content
The purpose of the present invention is to provide a kind of sewing machine gear covers, and having can carry out the gear of sewing machine effectively
The problem of the advantages of protection, solves the gear wheel inside existing sewing machine, lacks protection.
To achieve the above object, the present invention provides following technical solution：A kind of sewing machine gear cover, including first gear
Cover, the first connect cover, the second connect cover, rotation hinge, second gear cover and fastener, the first gear cover is close to second gear
The side of cover is equipped with the first connect cover, and the second gear cover is equipped with the second connect cover close to the side of first gear cover,
And first connect cover be welded to each other with the second connect cover, the first gear cover is internally provided with first gear, second tooth
Wheel cover is internally provided with second gear, is connected between the first gear cover by fastener, and pass through between second gear cover and buckle
Part connects, and described fastener one end is provided with axis installed part, and the axis installed part outside rotates axis connection rotor plate by plate, described
Rotor plate end is equipped with handle.
Preferably, by rotating hinge connection, the second gear cover between the first gear cover and the first connect cover
And second between connect cover by rotating hinge connection.
Preferably, there are four the rotation hinge is set altogether.
Preferably, the first rotation axis is plugged with inside the first gear, and the first rotation axis is located at outside first gear cover
Side is socketed with the first transmission gear.
Preferably, the second rotation axis is plugged with inside the second gear, and the second rotation axis is located at outside second gear cover
Side is socketed with the second transmission gear.
Preferably, connected between the first gear cover and rotor plate by spring, and second gear cover and rotor plate it
Between connected by spring.
Preferably, the rotor plate is provided with limited block close to the side of handle, and limited block is welded on first gear cover
With second gear cover surface.
Compared with prior art, beneficial effects of the present invention are as follows：
1. for the present invention by setting first gear cover, the first connect cover, the second connect cover and second gear cover, having reached will
The effect that gear is protected, when being installed, by the way that fastener is opened, you being mounted with for equipment is carried out,
By rotating the rotation of hinge, first gear cover and second gear cover are opened, then the first gear enclosure is connected on first gear
Outside, while the second gear enclosure is connected on the outside of second gear, you can equipment is subjected to installation fixation, then carries out fastener
Fixation by setting first gear cover and second gear cover, can enable a device to gear being effectively protected.
2. the present invention has reached the effect for facilitating and first gear cover and second gear cover being fixed by setting fastener
Fruit when the first gear enclosure, which is connected to the first gear outside second gear enclosure, to be connected on the outside of second gear, passes through two
First gear cover and second gear cover are close to each other, and rotor plate is made to snap on the outside of limited block, you can by first gear cover and the
Two gear covers are fixed, and form the environment of sealing.
Description of the drawings
Fig. 1 is the main structure diagram of the present invention；
Fig. 2 is the inside main structure diagram of the present invention；
Fig. 3 is the overlooking the structure diagram of the present invention；
Fig. 4 is the fastener main view enlarged structure schematic diagram of the present invention.
In figure：1st, first gear cover；2nd, the first rotation axis；3rd, the first transmission gear；4th, the first connect cover；5th, the second connection
Cover；6th, hinge is rotated；7th, the second transmission gear；8th, the second rotation axis；9th, second gear cover；10th, first gear；11st, the second tooth
Wheel；12nd, fastener；13rd, handle；14th, limited block；15th, rotor plate；16th, spring；17th, plate rotation axis；18th, axis installed part.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig.1 to Fig.4, a kind of embodiment provided by the invention：A kind of sewing machine gear cover, including first gear cover
1st, the first connect cover 4, the second connect cover 5, rotation hinge 6, second gear cover 9 and fastener 12, first gear cover 1 is close to the second tooth
The side of wheel cover 9 is equipped with the first connect cover 4, and second gear cover 9 is equipped with the second connect cover close to the side of first gear cover 1
5, and the first connect cover 4 is welded to each other with the second connect cover 5, when being installed, by the way that fastener 12 is opened, i.e.,
Being mounted with for equipment can be carried out, by rotating the rotation of hinge 6, first gear cover 1 and second gear cover 9 are opened, then by
One gear cover 1 is socketed in 10 outside of first gear, while second gear cover 9 is socketed in 11 outside of second gear, you can will set
It is standby to carry out installation fixation, then fastener 12 is fixed, it, can by setting first gear cover 1 and second gear cover 9
It enables a device to gear being effectively protected, be connected between 1 and first connect cover 4 of first gear cover by rotating hinge 6,
Connected between 9 and second connect cover 5 of second gear cover by rotating hinge 6, rotation hinge 6 set altogether there are four, first gear cover 1
First gear 10 is internally provided with, the first rotation axis 2 is plugged with inside first gear 10, and the first rotation axis 2 is located at the first tooth
1 outside of wheel cover is socketed with the first transmission gear 3, and second gear cover 9 is internally provided with second gear 11, and 11 inside of second gear is inserted
The second rotation axis 8 is connected to, and the second rotation axis 8 is located at 9 outside of second gear cover and is socketed with the second transmission gear 7, first gear
It is connected between cover 1 by fastener 12, and connected between second gear cover 9 by fastener 12, first is connected to for 1 set when first gear cover
10 outside of gear, when the second gear enclosure 9 is connected to 11 outside of second gear, passes through two 1 and second teeth of first gear cover
Wheel cover 9 is close to each other, rotor plate 15 is made to snap into 14 outside of limited block, you can carry out first gear cover 1 and second gear cover 9
It is fixed, the environment of sealing is formed, 12 one end of fastener is provided with axis installed part 18, and 18 outside of axis installed part is connected by plate rotation axis 17
Switch through movable plate 15,15 end of rotor plate is equipped with handle 13, is connected between first gear cover 1 and rotor plate 15 by spring 16,
And connected between second gear cover 9 and rotor plate 15 by spring 16, rotor plate 15 is provided with limiting close to the side of handle 13
Block 14, and limited block 14 is welded on 9 surface of first gear cover 1 and second gear cover.
Operation principle：In present invention work, when being installed, by the way that fastener 12 is opened, you can carry out
Equipment is mounted with, by rotating the rotation of hinge 6, first gear cover 1 and second gear cover 9 are opened, then by first gear
Cover 1 is socketed in 10 outside of first gear, while second gear cover 9 is socketed in 11 outside of second gear, you can carries out equipment
Installation is fixed, and then fastener 12 is fixed, close to each other by two first gear covers 1 and second gear cover 9, is made
Rotor plate 15 snaps into 14 outside of limited block, you can first gear cover 1 and second gear cover 9 is fixed, forms sealing
Environment, so far, the workflow of whole equipment are completed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (7)
1. a kind of sewing machine gear cover, including first gear cover (1), the first connect cover (4), the second connect cover (5), rotation hinge
(6), second gear cover (9) and fastener (12), it is characterised in that：The first gear cover (1) is close to the one of second gear cover (9)
Side is equipped with the first connect cover (4), and the second gear cover (9) is equipped with the second connection close to the side of first gear cover (1)
It covers (5), and the first connect cover (4) is welded to each other with the second connect cover (5), the first gear cover (1) is internally provided with first
Gear (10), the second gear cover (9) are internally provided with second gear (11), pass through between the first gear cover (1) and buckle
Part (12) connects, and is connected between second gear cover (9) by fastener (12), and described fastener (12) one end is provided with axis installed part
(18), rotor plate (15), rotor plate (15) the end peace are connected by plate rotation axis (17) on the outside of the axis installed part (18)
Equipped with handle (13).
2. a kind of sewing machine gear cover according to claim 1, it is characterised in that：The first gear cover (1) and first
It is connected between connect cover (4) by rotating hinge (6), passes through rotation between the second gear cover (9) and the second connect cover (5)
Hinge (6) connects.
3. a kind of sewing machine gear cover according to claim 1, it is characterised in that：The rotation hinge (6) is equipped with four altogether
It is a.
4. a kind of sewing machine gear cover according to claim 1, it is characterised in that：The internal grafting of the first gear (10)
There is the first rotation axis (2), and the first rotation axis (2) is socketed with the first transmission gear (3) on the outside of first gear cover (1).
5. a kind of sewing machine gear cover according to claim 1, it is characterised in that：The internal grafting of the second gear (11)
There is the second rotation axis (8), and the second rotation axis (8) is socketed with the second transmission gear (7) on the outside of second gear cover (9).
6. a kind of sewing machine gear cover according to claim 1, it is characterised in that：The first gear cover (1) and rotation
It is connected by spring (16) between plate (15), and is connected between second gear cover (9) and rotor plate (15) by spring (16).
7. a kind of sewing machine gear cover according to claim 1, it is characterised in that：The rotor plate (15) is close to handle
(13) side is provided with limited block (14), and limited block (14) is welded on first gear cover (1) and second gear cover (9) table
Face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236420.8A CN108149406A (en) | 2018-03-21 | 2018-03-21 | A kind of sewing machine gear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810236420.8A CN108149406A (en) | 2018-03-21 | 2018-03-21 | A kind of sewing machine gear cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108149406A true CN108149406A (en) | 2018-06-12 |
Family
ID=62456232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810236420.8A Withdrawn CN108149406A (en) | 2018-03-21 | 2018-03-21 | A kind of sewing machine gear cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108149406A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0853155A2 (en) * | 1997-01-08 | 1998-07-15 | Man Kit Fung | Sewing machine and clutch |
| CN201180210Y (en) * | 2008-01-04 | 2009-01-14 | 王漫江 | Toothed gear drive structure improvement of computer design sewing machine |
| CN103215772A (en) * | 2013-04-17 | 2013-07-24 | 吴江市震宇缝制设备有限公司 | Gear case of sewing machine |
| CN203641463U (en) * | 2013-12-13 | 2014-06-11 | 四川矿山机器（集团）有限责任公司 | Novel sealing structure of gear cover |
| CN204509699U (en) * | 2015-01-31 | 2015-07-29 | 刘昌玉 | Sewing machines gear mechanism |
| CN204573041U (en) * | 2015-01-14 | 2015-08-19 | 大连橡胶塑料机械股份有限公司 | Pressure initial refining machine speed ratio gear drive mechanism |
| CN205636058U (en) * | 2016-05-31 | 2016-10-12 | 浙江莎美实业股份有限公司 | A mop wheel for sewing machine |
| CN205877145U (en) * | 2016-08-02 | 2017-01-11 | 广东金力变速科技股份有限公司 | Gear guard |
| CN208009036U (en) * | 2018-03-21 | 2018-10-26 | 吴江市佳格精密机械有限公司 | A kind of sewing machine gear cover |
-
2018
- 2018-03-21 CN CN201810236420.8A patent/CN108149406A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0853155A2 (en) * | 1997-01-08 | 1998-07-15 | Man Kit Fung | Sewing machine and clutch |
| CN201180210Y (en) * | 2008-01-04 | 2009-01-14 | 王漫江 | Toothed gear drive structure improvement of computer design sewing machine |
| CN103215772A (en) * | 2013-04-17 | 2013-07-24 | 吴江市震宇缝制设备有限公司 | Gear case of sewing machine |
| CN203641463U (en) * | 2013-12-13 | 2014-06-11 | 四川矿山机器（集团）有限责任公司 | Novel sealing structure of gear cover |
| CN204573041U (en) * | 2015-01-14 | 2015-08-19 | 大连橡胶塑料机械股份有限公司 | Pressure initial refining machine speed ratio gear drive mechanism |
| CN204509699U (en) * | 2015-01-31 | 2015-07-29 | 刘昌玉 | Sewing machines gear mechanism |
| CN205636058U (en) * | 2016-05-31 | 2016-10-12 | 浙江莎美实业股份有限公司 | A mop wheel for sewing machine |
| CN205877145U (en) * | 2016-08-02 | 2017-01-11 | 广东金力变速科技股份有限公司 | Gear guard |
| CN208009036U (en) * | 2018-03-21 | 2018-10-26 | 吴江市佳格精密机械有限公司 | A kind of sewing machine gear cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180612 |