CN206692848U - A kind of improved sewing machine - Google Patents
A kind of improved sewing machine Download PDFInfo
- Publication number
- CN206692848U CN206692848U CN201720185334.XU CN201720185334U CN206692848U CN 206692848 U CN206692848 U CN 206692848U CN 201720185334 U CN201720185334 U CN 201720185334U CN 206692848 U CN206692848 U CN 206692848U
- Authority
- CN
- China
- Prior art keywords
- presser feet
- pitman
- sewing machine
- profile
- handle
- 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.)
- Active
Links
Abstract
The technical field of sewing machine is the utility model is related to, refers in particular to a kind of improved sewing machine.Presser feet pitman is removably connected with presser feet handle of the present utility model, the spliced eye for coordinating with presser feet pitman is provided with presser feet handle, the bottom of spliced eye is provided with pit, one end of presser feet pitman is provided with the hemispherical fixture block for coordinating with pit, and hemispherical fixture block is connected by spring with presser feet pitman；Also include sealed rod, the first connecting hole is provided with presser feet handle, the first connecting hole is connected with spliced eye, and the second connecting hole corresponding with the first connecting hole is provided with presser feet pitman；The other end of presser feet pitman is connected with presser feet bottom plate.The utility model, it is simple in construction, it is reasonable in design, by being detachably connected between presser feet pitman and presser feet handle, user is realized when various different fabrics are sewed, can change presser feet bottom plate as needed；Whole industry and the use cost of user are greatly reduced, reduces the wasting of resources.
Description
Technical field
The technical field of sewing machine is the utility model is related to, refers in particular to a kind of improved sewing machine.
Background technology
Sewing-machine foot is mainly made up of presser feet handle and presser feet bottom plate at present, passes through riveting pin between presser feet handle and presser feet bottom plate
It is riveted, riveting pin is riveted with presser feet bottom plate both sides, is coordinated with presser feet delthyrium gap.Fixing presser foot bottom plate is steeved and vertical view passes through riveting pin
Coordinate rotation, but user when various different fabrics are sewed, it is necessary to change presser feet bottom plate.Need to change whole presser feet at present
Component, whole industry and the use cost of user are greatly enhanced, and cause the wasting of resources.
Utility model content
The utility model provides a kind of improved sewing machine for problem of the prior art.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：
A kind of improved sewing machine provided by the utility model, including frame body and the seam that is arranged in frame body
Thread machine body, one end of the sewing machine body is connected with motor, the other end of the sewing machine body be connected with presser feet handle and
Needle handle, suture needle is connected with the needle handle；Presser feet pitman is removably connected with the presser feet handle, is set on the presser feet handle
There is a spliced eye for coordinating with presser feet pitman, the bottom of the spliced eye is provided with pit, and the one of the presser feet pitman
End is provided with the hemispherical fixture block for coordinating with pit, and the hemispherical fixture block is connected by spring with presser feet pitman；
Also include sealed rod, the first connecting hole is provided with the presser feet handle, first connecting hole connects with spliced eye
It is logical, the second connecting hole corresponding with the first connecting hole is provided with the presser feet pitman, the sealed rod is arranged in presser feet handle
With presser feet pitman；
The other end of the presser feet pitman is connected with presser feet bottom plate.
Wherein, card adapter plate is provided with the presser feet bottom plate, is provided with the presser feet pitman for connecting with card adapter plate
The buckling groove connect；Presser feet elasticity profile is additionally provided with the presser feet bottom plate, is provided with and is used for and pressure on the presser feet pitman
The presser feet button bit that pin elasticity profile coordinates.
Wherein, it is additionally provided with the pin hole passed through for suture needle on the presser feet bottom plate.
Wherein, transmission main shaft is provided with the sewing machine body, the transmission main shaft passes through connector and turn of motor
Axis connection, the first sleeve joint hole and the second sleeve joint hole, the transmission main shaft and the first sleeve joint hole are respectively arranged with the connector
Interference fit, the rotating shaft are interference fitted with the second sleeve joint hole.
Wherein, the both sides of transmission main shaft are respectively arranged with the first reinforcement profile and the second reinforcement profile, the connector
Both sides are separately provided for strengthening the first neck and the second neck that profile and the second reinforcement profile coordinate with first；
The both sides of the rotating shaft are respectively arranged with the 3rd reinforcement profile and the 4th strengthens profile, the both sides point of the connector
It is not provided with and strengthens the 3rd neck and the 4th neck of profile cooperation for strengthening profile and the 4th with the 3rd.
Wherein, supporting leg is provided with below the frame body, the bottom of the supporting leg is provided with universal wheel；It is described
The side of supporting leg is articulated with support feet by articulated part.
Wherein, the end set of the support feet has flat support portion, is provided with the supporting leg for blocking flat board
The fixing groove of supporting part.
The beneficial effects of the utility model：
A kind of improved sewing machine provided by the utility model, it is simple in construction, it is reasonable in design, pass through presser feet pitman and pressure
Being detachably connected between pin handle, user is realized when various different fabrics are sewed, can change presser feet as needed
Bottom plate；Whole industry and the use cost of user are greatly reduced, reduces the wasting of resources.
Brief description of the drawings
Fig. 1 is a kind of structural representation of improved sewing machine of the present utility model.
Fig. 2 is the structure decomposition figure of presser feet handle of the present utility model, presser feet pitman and presser feet bottom plate.
Fig. 3 is the structural representation of transmission main shaft of the present utility model, connector and motor.
Reference in Fig. 1 to Fig. 3 includes：
1-frame body, 2-sewing machine body, 3-motor
Handle 5-needle handle, the 6-suture needle of 4-presser feet
7-presser feet pitman 8-spliced eye, 9-pit
10-hemispherical fixture block, 11-spring 12-sealed rod
13-the first connecting hole the 14-the second connecting hole 15-presser feet bottom plate
16-card adapter plate, 17-buckling groove, 18-presser feet elasticity profile
19-presser feet button bit 20-pin hole, 21-transmission main shaft
The sleeve joint hole of 22-connector, 23-rotating shaft 24-the first
25-the second sleeve joint hole 26-the first strengthens profile 27-the second and strengthens profile
28-the first the 29-the second neck of neck 30-the three strengthens profile
31-the four strengthens the 33-the four neck of neck of profile 32-the three
34-supporting leg, 35-universal wheel, 36-articulated part
37-support feet, 38-flat support portion, 39-fixing groove.
Embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further
Explanation, the content that embodiment refers to not to restriction of the present utility model.The utility model is entered below in conjunction with accompanying drawing 1-3
The detailed description of row.
A kind of improved sewing machine described in the present embodiment, including frame body 1 and the seam that is arranged in frame body 1
Thread machine body 2, one end of the sewing machine body 2 is connected with motor 3, and the other end of the sewing machine body 2 is connected with presser feet
Handle 4 and needle handle 5, suture needle 6 is connected with the needle handle 5；Presser feet pitman 7, the pressure are removably connected with the presser feet handle 4
The spliced eye 8 for coordinating with presser feet pitman 7 is provided with pin handle 4, the bottom of the spliced eye 8 is provided with pit 9, described
One end of presser feet pitman 7 is provided with the hemispherical fixture block 10 for coordinating with pit 9, and the hemispherical fixture block 10 passes through spring
11 are connected with presser feet pitman 7；Specifically, when presser feet pitman 7 stretches into the spliced eye 8 of presser feet handle 4, the inwall of spliced eye 8
Extrude hemispherical fixture block 10 so that spring 11 compresses, and hemispherical fixture block 10 inside contracts, until presser feet pitman 7 reaches spliced eye 8
Bottom, after the position correspondence of hemispherical fixture block 10 and pit 9 is got up, spring 11, which is spread apart, to be come, and now hemispherical fixture block 10 blocks
Enter in pit 9, ensure presser feet handle 4 and presser feet pitman 7 position between the two it is sealed；
Also include sealed rod 12, the first connecting hole 13 is provided with the presser feet handle 4, first connecting hole 13 is with inserting
Connect hole 8 to connect, be provided with the presser feet pitman 7 and 13 corresponding second connecting hole 14 of the first connecting hole, the sealed rod
12 are arranged in presser feet handle 4 and presser feet pitman 7；Further, after the hemispherical bumps of presser feet pitman 7 are caught in pit 9, then
Presser feet handle 4 and presser feet pitman 7 are locked through the first connecting hole 13 and the second connecting hole 14 by sealed rod 12, are not easy
Loosen；When needing to extract presser feet pitman 7, sealed rod 12 need to only be pulled out, then pull presser feet pitman 7 so that hemisphere
Shape fixture block 10, which inside contracts, leaves pit 9, and then presser feet pitman 7 is pulled out into spliced eye 8, so as to realize presser feet pitman 7 and presser feet
Being detachably connected between handle 4；
The other end of the presser feet pitman 7 is connected with presser feet bottom plate 15.Specifically, can be pushed down by presser feet bottom plate 15
Need cladding, the leather sewed.
Specifically, a kind of improved sewing machine provided by the utility model, it is simple in construction, it is reasonable in design, connected by presser feet
Take over the baton being detachably connected between 7 and presser feet handle 4, realize user when various different fabrics are sewed, can be according to need
Change presser feet bottom plate 15；Whole industry and the use cost of user are greatly reduced, reduces the wasting of resources.
A kind of improved sewing machine described in the present embodiment, card adapter plate 16, the pressure are provided with the presser feet bottom plate 15
The buckling groove 17 for being connected with card adapter plate 16 is provided with pin pitman 7；Presser feet bullet is additionally provided with the presser feet bottom plate 15
Property profile 18, the presser feet button bit 19 for coordinating with presser feet elasticity profile 18 is provided with the presser feet pitman 7.Specifically,
The presser feet bottom plate 15 is caught in buckling groove 17 by card adapter plate 16, then clasps presser feet pitman 7 by presser feet elasticity profile 18
Presser feet button bit 19 so that presser feet bottom plate 15 can be stably connected with presser feet pitman 7, wherein, when need change presser feet bottom plate
When 15, presser feet elasticity profile 18 can be pulled out presser feet button bit 19 by operating personnel, then card adapter plate 16 is pulled out into buckling groove 17, you can be torn open
Presser feet bottom plate 15 is walked, is easy to the replacing of presser feet bottom plate 15.
A kind of improved sewing machine described in the present embodiment, it is additionally provided with what is passed through for suture needle 6 on the presser feet bottom plate 15
Pin hole 20.Specifically, when sewing machine works, presser feet bottom plate 15 pushes down the fabric for needing to sew, and suture needle 6 is through vacuum to fabric
Sewed.
A kind of improved sewing machine described in the present embodiment, transmission main shaft 21 is provided with the sewing machine body 2, it is described
Transmission main shaft 21 is connected by the rotating shaft 23 of connector 22 and motor 3, and the first sleeve joint hole is respectively arranged with the connector 22
24 and second sleeve joint hole 25, the transmission main shaft 21 be interference fitted with the first sleeve joint hole 24, the sleeve joint hole of rotating shaft 23 and second
25 interference fits.Specifically, it is interference fitted by the sleeve joint hole 24 of transmission main shaft 21 and first, the sleeve joint hole of the rotating shaft 23 and second
25 are interference fitted and cause stable connection between motor 3, connector 22 and the three of transmission main shaft 21, ensure the transmission effect between three
Fruit is good.
A kind of improved sewing machine described in the present embodiment, the both sides of transmission main shaft 21 are respectively arranged with the first reinforcement profile
26 and second strengthen profile 27, and the both sides of the connector 22 are separately provided for strengthening the reinforcement of profile 26 and second with first
The first neck 28 and the second neck 29 that profile 27 coordinates；
The both sides of the rotating shaft 23 are respectively arranged with the 3rd reinforcement profile 30 and the 4th and strengthen profile 31, the connector 22
Both sides be separately provided for and the 3rd strengthens profile 30 and the 4th and strengthen the 3rd neck 32 and the 4th card that profile 31 coordinates
Groove 33.Specifically, profile 27 is strengthened by the first reinforcement profile 26 and second and is respectively clamped into the first neck 28 and the second neck 29
In, ensure the connective stability between connector 22 and transmission main shaft 21；Further, profile 30 and the 4th is strengthened by the 3rd
Strengthen profile 31 be respectively clamped into the 3rd neck 32 and the 4th neck 33, ensure connector 22 and rotating shaft 23 between connection it is steady
It is qualitative；And then improve the stability connected between motor 3, connector 22 and the three of transmission main shaft 21.
A kind of improved sewing machine described in the present embodiment, the lower section of the frame body 1 is provided with supporting leg 34, described
The bottom of supporting leg 34 is provided with universal wheel 35；The side of the supporting leg 34 is articulated with support feet 37 by articulated part 36.Tool
Body, the movement of frame body 1 can be realized by being provided with universal wheel 35 in the bottom of supporting leg 34, and machine can be promoted easily
Frame body 1, it is laborsaving；Wherein, when have good positioning frame body 1 after, can be abutted by support feet 37 with ground, so as to ensure
Frame body 1 is not easy to shift, and wherein support feet 37 can realize the rotary oscillation of support feet 37 by articulated part 36.
A kind of improved sewing machine described in the present embodiment, the end set of the support feet 37 have flat support portion 38,
The fixing groove 39 for blocking flat support portion 38 is provided with the supporting leg 34.Specifically, when needing positioning frame body 1
When, ground is withstood by support feet 37, then abutted by flat support portion 38 with ground, ensure that frame body 1 is supporting
It is not easy to shift in the presence of pin 37；When needing moving frame body 1, operating personnel need to store support feet 37, this
When, operating personnel can be rotated support feet 37 by actuator, and flat support portion 38 is caught in fixing groove 39, and then will branch
Spike 37 is accommodated in the side of supporting leg 34, is easy to frame body 1 to pass through universal wheel 35 to move.
It is described above, only it is the utility model preferred embodiment, not the utility model is made any formal
Limitation, although the utility model is disclosed as above with preferred embodiment, but is not limited to the utility model, any to be familiar with sheet
Technical professional, do not departing from the range of technical solutions of the utility model, made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification made to above example, belongs to this practicality
In the range of new technique scheme.
Claims (7)
1. a kind of improved sewing machine, including frame body and the sewing machine body that is arranged in frame body, the sewing
One end of machine body is connected with motor, and the other end of the sewing machine body is connected with presser feet handle and needle handle, connected on the needle handle
It is connected to suture needle；It is characterized in that：Presser feet pitman is removably connected with the presser feet handle, is provided with and is used on the presser feet handle
The spliced eye coordinated with presser feet pitman, the bottom of the spliced eye are provided with pit, and one end of the presser feet pitman is set
There is the hemispherical fixture block for coordinating with pit, the hemispherical fixture block is connected by spring with presser feet pitman；
Also include sealed rod, the first connecting hole is provided with the presser feet handle, first connecting hole connects with spliced eye, institute
State and the second connecting hole corresponding with the first connecting hole is provided with presser feet pitman, the sealed rod is arranged in presser feet handle and presser feet
Pitman；
The other end of the presser feet pitman is connected with presser feet bottom plate.
A kind of 2. improved sewing machine according to claim 1, it is characterised in that：Clamping is provided with the presser feet bottom plate
Plate, the buckling groove for being connected with card adapter plate is provided with the presser feet pitman；Presser feet is additionally provided with the presser feet bottom plate
Elastic profile, the presser feet button bit for coordinating with presser feet elasticity profile is provided with the presser feet pitman.
A kind of 3. improved sewing machine according to claim 1, it is characterised in that：Confession is additionally provided with the presser feet bottom plate
The pin hole that suture needle passes through.
A kind of 4. improved sewing machine according to claim 1, it is characterised in that：Biography is provided with the sewing machine body
Dynamic main shaft, the transmission main shaft are connected by connector with the rotating shaft of motor, and the first socket is respectively arranged with the connector
Hole and the second sleeve joint hole, the transmission main shaft and the first sleeve joint hole are interference fitted, and the rotating shaft is interference fitted with the second sleeve joint hole.
A kind of 5. improved sewing machine according to claim 4, it is characterised in that：The both sides of transmission main shaft are respectively arranged with
First strengthens profile and the second reinforcement profile, and the both sides of the connector are separately provided for and first strengthens profile and second
Strengthen the first neck and the second neck that profile coordinates；
The both sides of the rotating shaft are respectively arranged with the 3rd reinforcement profile and the 4th and strengthen profile, and the both sides of the connector are set respectively
It is equipped with and strengthens the 3rd neck and the 4th neck of profile cooperation for strengthening profile and the 4th with the 3rd.
A kind of 6. improved sewing machine according to claim 1, it is characterised in that：It is provided with below the frame body
Supporting leg, the bottom of the supporting leg are provided with universal wheel；The side of the supporting leg is articulated with support feet by articulated part.
A kind of 7. improved sewing machine according to claim 6, it is characterised in that：The end set of the support feet has flat
Plate supporting part, the fixing groove for blocking flat support portion is provided with the supporting leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185334.XU CN206692848U (en) | 2017-02-28 | 2017-02-28 | A kind of improved sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720185334.XU CN206692848U (en) | 2017-02-28 | 2017-02-28 | A kind of improved sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206692848U true CN206692848U (en) | 2017-12-01 |
Family
ID=60439302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720185334.XU Active CN206692848U (en) | 2017-02-28 | 2017-02-28 | A kind of improved sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206692848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774823A (en) * | 2018-06-25 | 2018-11-09 | 安徽香草茶业有限公司 | A kind of clothes process equipment |
| CN110424107A (en) * | 2019-08-15 | 2019-11-08 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its quick-detachable presser feet connecting structure of bottom plate |
-
2017
- 2017-02-28 CN CN201720185334.XU patent/CN206692848U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108774823A (en) * | 2018-06-25 | 2018-11-09 | 安徽香草茶业有限公司 | A kind of clothes process equipment |
| CN110424107A (en) * | 2019-08-15 | 2019-11-08 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its quick-detachable presser feet connecting structure of bottom plate |
| CN110424107B (en) * | 2019-08-15 | 2021-12-28 | 杰克缝纫机股份有限公司 | Sewing machine and presser foot bottom plate connecting structure capable of being rapidly disassembled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206692848U (en) | A kind of improved sewing machine | |
| CN212771300U (en) | Dress processing is with automatic sewing bag device | |
| CN106258222A (en) | A kind of ceding of Taiwan fold mechanism | |
| CN206799933U (en) | Embroidery machine having needle stem and presser foot driving device | |
| CN209128690U (en) | What a kind of cooperation bag-bonding machine pocket creasing mechanism used tight packed sets | |
| CN206052318U (en) | Flat seam machine circle presser feet | |
| CN209307593U (en) | A kind of Flat seaming machine needle bar stroke adjustable mechanism | |
| CN206204572U (en) | The sewing platform for being easy to cuff to sew | |
| CN207893302U (en) | A kind of quick coupling | |
| CN204207793U (en) | Circular arc reset needle forceps | |
| CN207685503U (en) | A kind of flat seam machine with auxiliary positioning function | |
| CN208734662U (en) | One kind being fastenedly connected flange | |
| CN207659641U (en) | Pull loose the tight tooling to take the air line | |
| CN206768374U (en) | A kind of knot tying machine sews component | |
| CN209288572U (en) | A kind of sewing machine bottom tube automatic welding is consecutive | |
| CN208676421U (en) | Stitching devices are used in a kind of production of casual pants | |
| CN209370267U (en) | A kind of positive and negative check bolt | |
| CN208480706U (en) | A kind of connection structure of umbrella handle | |
| CN214992281U (en) | Swing needle cam | |
| CN210394779U (en) | Sewing machine with structure of being convenient for install pine line | |
| CN219620887U (en) | Anti-drop down filling nozzle device | |
| CN208430858U (en) | A kind of entirely flexible canopy of the heavens bar | |
| CN220688370U (en) | Agricultural irrigation polyester water hose | |
| CN208762676U (en) | A kind of leather shoes sewing device | |
| CN220746253U (en) | Flat joint device for breathable sofa cover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |