CN207419020U - A kind of sewing machine with height adjusting function - Google Patents
A kind of sewing machine with height adjusting function Download PDFInfo
- Publication number
- CN207419020U CN207419020U CN201721384970.1U CN201721384970U CN207419020U CN 207419020 U CN207419020 U CN 207419020U CN 201721384970 U CN201721384970 U CN 201721384970U CN 207419020 U CN207419020 U CN 207419020U
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- China
- Prior art keywords
- sewing
- shaft
- fixed
- transmission
- sewing machine
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- 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.)
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Abstract
The utility model discloses a kind of sewing machines with height adjusting function, by sewing device, transmission case, desktop, support base and pedal are formed, the transmission case is internally provided with multiple drive plates, it is connected between the drive plate by transmission belt with power plate below desktop, the power plate is fixed and supported by large-scale rotation screw on seat, the power plate is connected by the drive link of small-sized rotation screw and pedal, the drive plate is by shaft through fixation, one end of the shaft is through the transmission axis connection of transmission case and sewing device, the shaft other end is connected with rotating disk, the rotating disk is fixed on the inner wall of transmission case, the sewing device is equipped with sliding apparatus, the sliding apparatus is equipped with slide, rotary bar and fixed block.Drive plate, sliding apparatus and lifting device relieve the limitation of sewing machine height, realize the sewing to some thicker soft material article surface clothes and leather, enhance functional and usability.
Description
Technical field
The utility model is related to technical field of sewing equipment, are specially a kind of sewing machine with height adjusting function.
Background technology
Sewing machine is also known as sartorius or sewing machine, is formation one kind or more on sewing with one or more sewing thread
Kind stitching, the machine that one or more layers sewing is made to interweave or unite by a seam.It is made of head, engine base, transmission and four part of attachment.
Sewing machine is invented during the first industrial revolution, and main purpose is to reduce the workload that clothing factory sews by hand, sewing machine
The products such as the fabrics such as cotton, fiber crops, silk, hair, staple fibre and leather, plastics, paper can be sewed, it is the stitching neat appearance stitched out, flat
Whole secured, sewing velocity is fast, uses simplicity.
Since current sewing machine is chiefly used in sewing cloth, leather etc. of clothes, due to the limitation of sewing machine sewing height,
There is larger limitation to sewing article, can be stitched for some slightly thick clothes or leather by adjusting the height of syringe needle
It closes, if sewing and the sewing of thicker software material surface cloth for some small-sized mattress crusts, common sewing machine
It can not then realize, therefore, the limitation of general sewing machine causes the functionality for reducing sewing machine.To solve the above-mentioned problems,
Therefore, we have proposed a kind of sewing machines with height adjusting function.
Utility model content
The purpose of this utility model is to provide a kind of sewing machines with height adjusting function, solve in background technology
The problem of proposed.
To achieve the above object, the utility model provides following technical solution：A kind of sewing with height adjusting function
Machine is made of sewing device, transmission case, desktop, support base and pedal, and the transmission case is internally provided with multiple drive plates, described
It is connected between drive plate by transmission belt with power plate below desktop, the core of the power plate is fixed by large-scale rotation screw
With on support base, the disk of the power plate is connected by the drive link of small-sized rotation screw and pedal, the drive plate is by turning
For axis through fixing, the transmission axis connection of transmission case and sewing device, the shaft other end and rotating disk are run through in one end of the shaft
Connection, the rotating disk are fixed on the inner wall of transmission case, and the sewing device is equipped with sliding apparatus, is set on the sliding apparatus
There are slide, rotary bar and fixed block, the rotary bar is fitted and fixed with fixed block to be connected, and the slide is equipped with traveller, described
The lifting column of traveller and lifting gear is welded and fixed, and the lifting column inlays the inside with fixed column, the fixed column and desktop
Surface is fixedly connected.
As a kind of preferred embodiment of the utility model, the cylinder both ends inside the lifting column insertion fixed column are set
There is limit buckle.Since the part of lifting column insertion fixed column cannot be seen, lifting distance can not judge, set limited post,
The phenomenon that fixed column being caused a departure from when avoiding lifting column limit of stretch.
As a kind of preferred embodiment of the utility model, the diameter of the transmission shaft on the sewing device is more than transmission
The diameter of shaft on disk, the shaft are equipped with latch with transmission shaft connection place, and the latch is chimeric with the buckle in transmission shaft to be connected
It connects.Big shaft is inserted in small shaft, sets latch and buckle is fixed in order to play the role of /V by latch and buckle, pass through
Position-limiting action realizes the axis transmission between shaft and transmission shaft.
As a kind of preferred embodiment of the utility model, described fixed block one end is equipped with embedded groove, the embedded groove
It is matched unanimously with the embedded structure of rotary bar.Embedded structure is identical to enable rotary bar to be embedded in embedded groove, so as to fulfill right
The /V of lifting column, the deviation for avoiding mating structure improve the noise sent during sewing machine work.
As a kind of preferred embodiment of the utility model, between the multiple drive plate, size is identical, structure is consistent.
The gearratio of identical structure driven disk is consistent, and the distance that will not be generated in stitching sewing machine article between the end of a thread is poor, caused by
The phenomenon that article structure is inconsistent.
Compared with prior art, the beneficial effects of the utility model are as follows：
By multiple drive plates, sliding apparatus and the lifting device in transmission case, the integral elevating of sewing machine is realized, is solved
Except the limitation of sewing machine height, while sewing machine is lifted, by the replacement of different height drive plate, sewing machine is expanded
To the scope of article sewing, the sewing to some thicker soft material article surface clothes and leather is realized, enhances sewing
The functionality and usability of machine.
Description of the drawings
Fig. 1 is a kind of sewing machine overall appearance schematic diagram with height adjusting function of the utility model；
Fig. 2 is a kind of sewing machine transmission case internal device structure schematic diagram with height adjusting function of the utility model；
Fig. 3 is a kind of sewing machine transmission shaft structure schematic diagram with height adjusting function of the utility model；
Fig. 4 is a kind of sewing machine sliding apparatus structure diagram with height adjusting function of the utility model.
In figure:1- sewing devices, 2- transmission cases, 3- desktops, 4- support bases, 5- pedals, 6- power plates, 7- drive plates, 8-
Rotating disk, 9- transmission shafts, 10- lifting devices, 11- lifting columns, 12- fixed columns, 13- sliding apparatus, 14- slides, 15- are rotated
Stick, 16- fixed blocks, 17- travellers.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of sewing machine with height adjusting function,
It being made of sewing device 1, transmission case 2, desktop 3, support base 4 and pedal 5, the transmission case 2 is internally provided with multiple drive plates 7,
It is connected between the drive plate 7 by transmission belt with 3 lower section power plate 6 of desktop, the core of the power plate 6 is rotated by large size
Screw is fixed and supported on seat 4, and the disk of the power plate 6 is connected by small-sized rotation screw with the drive link of pedal 5, described
Drive plate 7 is by shaft through fixing, and one end of the shaft is connected through transmission case 2 with the transmission shaft 9 of sewing device 1, shaft
The other end is connected with rotating disk 8, and the rotating disk 8 is fixed on the inner wall of transmission case 2, and the sewing device 1 is equipped with to slide and set
Standby 13, the sliding apparatus 13 is equipped with slide 14, rotary bar 15 and fixed block 16, and the rotary bar 15 is chimeric with fixed block 16
It is fixedly connected, the slide 14 is equipped with traveller 17, and the lifting column 11 of the traveller 17 and lifting gear 10 is welded and fixed, described
Lifting column 11 inlays the inside with fixed column 12, and the fixed column 12 is fixedly connected with 3 surface of desktop.
As a kind of preferred embodiment of the utility model, the lifting column 11 is embedded in the cylinder two inside fixed column 12
End is equipped with limit buckle.Since the part of lifting column insertion fixed column cannot be seen, lifting distance can not judge, set /V
Column, the phenomenon that causing a departure from fixed column when avoiding lifting column limit of stretch.
As a kind of preferred embodiment of the utility model, the diameter of the transmission shaft 9 on the sewing device 1, which is more than, to be passed
The diameter of shaft on Moving plate 7, the shaft are equipped with latch with 9 junction of transmission shaft, and the latch and the buckle in transmission shaft 9 are embedding
Close connection.Big shaft is inserted in small shaft, set latch and buckle be it is fixed in order to play the role of /V by latch and buckle,
By position-limiting action, the axis transmission between shaft and transmission shaft is realized.
As a kind of preferred embodiment of the utility model, described 16 one end of fixed block is equipped with embedded groove, the insertion
Slot matches unanimously with the embedded structure of rotary bar 15.Embedded structure is identical to enable rotary bar to be embedded in embedded groove, so as to real
Now to the /V of lifting column, the deviation for avoiding mating structure improves the noise sent during sewing machine work.
As a kind of preferred embodiment of the utility model, between the multiple drive plate 7, size is identical, structure one
It causes.The gearratio of identical structure driven disk is consistent, and the distance that will not be generated in stitching sewing machine article between the end of a thread is poor, causes
Article structure it is inconsistent the phenomenon that.
Sewing device 1 described in the utility model, by stepping on pedal 5, pedal 5 drives drive link, and drive link drives dynamic
The rotation of power disk 6, power plate 6 drive the rotation of the 2 multiple drive plates 7 in inside of transmission case by transmission belt, and drive plate 7 passes through shaft
It is connected with the transmission shaft 9 of sewing device 1 so that transmission shaft 9 rotates, and transmission shaft 9 drives the syringe needle movement of sewing device 1, runs into
During the thicker software Facing material of sewing, by release the rotary bar 15 on 1 carriage 13 of sewing device and fixed block 16 it
Between closure fix, stretch entire sewing device 1, after suitable height, transmission shaft 9 connected into corresponding transmission
The shaft of disk 7, and /V in the embedded groove for passing through rotary motion stick 15 to fixed block 16, step on pedal 5 again.
When user is want using the utility model device, the first step, the limit of releasing rotary bar 15 and fixed block 16
Position；Second step stretches sewing device 1 and adjusts suitable height；3rd step steps on pedal after connecting corresponding 7 shaft of drive plate
.
The sewing device 1 of the utility model, transmission case 2, desktop 3, support base 4, pedal 5, power plate 6, drive plate 7, rotation
Turntable 8, transmission shaft 9, lifting device 10, lifting column 11, fixed column 12, sliding apparatus 13, slide 14, rotary bar 15, fixed block
16, the component that 17 component of traveller is universal standard part or those skilled in the art know, structure and principle are all this technology
Personnel by technical manual can learn or know by routine experiment method the utility model solves the problems, such as it is common seam
It threads limitation of the machine due to height, it is impossible to suture some thicker software material article surface clothes and leather.The utility model uses
By multiple drive plates 7, sliding apparatus 13 and the lifting device 10 in transmission case 2, the integral elevating of sewing machine is realized, is released
The limitation of sewing machine height, lift sewing machine while, by the replacement of different height drive plate 7, so as to expand seam
It threads the scope that machine sews article, realizes the sewing to some thicker soft material article surface clothes and leather, enhance
The functionality and usability of sewing machine.
Finally it should be noted that：The above is only the preferred embodiment of the utility model only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent substitution.Within the spirit and principle of the utility model, any modifications, equivalent replacements and improvements are made,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of sewing machine with height adjusting function, by sewing device（1）, transmission case（2）, desktop（3）, support base（4）
And pedal（5）It forms, it is characterised in that：The transmission case（2）It is internally provided with multiple drive plates（7）, the drive plate（7）Between
Pass through transmission belt and desktop（3）Lower section power plate（6）Connection, the power plate（6）Core fixed by large-scale rotation screw
With support base（4）On, the power plate（6）Disk pass through small-sized rotation screw and pedal（5）Drive link connection, the biography
Moving plate（7）By shaft through fixing, transmission case is run through in one end of the shaft（2）With sewing device（1）Transmission shaft（9）Even
It connects, the shaft other end and rotating disk（8）Connection, the rotating disk（8）It is fixed on transmission case（2）Inner wall, the sewing device
（1）It is equipped with sliding apparatus（13）, the sliding apparatus（13）It is equipped with slide（14）, rotary bar（15）And fixed block（16）,
The rotary bar（15）With fixed block（16）It is fitted and fixed with connection, the slide（14）It is equipped with traveller（17）, the traveller
（17）With lifting gear（10）Lifting column（11）It is welded and fixed, the lifting column（11）It inlays and fixed column（12）Inside,
The fixed column（12）With desktop（3）Surface is fixedly connected.
2. a kind of sewing machine with height adjusting function according to claim 1, it is characterised in that:The lifting column
（11）Embedded fixed column（12）Internal cylinder both ends are equipped with limit buckle.
3. a kind of sewing machine with height adjusting function according to claim 1, it is characterised in that：The sewing is set
It is standby（1）On transmission shaft（9）Diameter be more than drive plate（7）The diameter of upper shaft, the shaft and transmission shaft（9）Junction is set
There are latch, the latch and transmission shaft（9）Interior buckle is fitting to connection.
4. a kind of sewing machine with height adjusting function according to claim 1, it is characterised in that：The fixed block
（16）One end is equipped with embedded groove, the embedded groove and rotary bar（15）Embedded structure matching it is consistent.
5. a kind of sewing machine with height adjusting function according to claim 1, it is characterised in that：The multiple transmission
Disk（7）Between size is identical, structure is consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384970.1U CN207419020U (en) | 2017-10-25 | 2017-10-25 | A kind of sewing machine with height adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721384970.1U CN207419020U (en) | 2017-10-25 | 2017-10-25 | A kind of sewing machine with height adjusting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207419020U true CN207419020U (en) | 2018-05-29 |
Family
ID=62309693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721384970.1U Expired - Fee Related CN207419020U (en) | 2017-10-25 | 2017-10-25 | A kind of sewing machine with height adjusting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207419020U (en) |
-
2017
- 2017-10-25 CN CN201721384970.1U patent/CN207419020U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180529 Termination date: 20201025 |