CN206298720U - A kind of presser feet servicing unit for adapting to height seam - Google Patents

A kind of presser feet servicing unit for adapting to height seam Download PDF

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Publication number
CN206298720U
CN206298720U CN201621368942.6U CN201621368942U CN206298720U CN 206298720 U CN206298720 U CN 206298720U CN 201621368942 U CN201621368942 U CN 201621368942U CN 206298720 U CN206298720 U CN 206298720U
Authority
CN
China
Prior art keywords
cushion block
height
presser feet
pressing plate
servicing unit
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
CN201621368942.6U
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Chinese (zh)
Inventor
蒋亚伟
蔡锦飚
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.)
Bullmer Electromechanical Technology Co Ltd
Original Assignee
Bullmer Electromechanical Technology 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 Bullmer Electromechanical Technology Co Ltd filed Critical Bullmer Electromechanical Technology Co Ltd
Priority to CN201621368942.6U priority Critical patent/CN206298720U/en
Application granted granted Critical
Publication of CN206298720U publication Critical patent/CN206298720U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of presser feet servicing unit for adapting to height seam, belongs to field of mechanical technique.It solves existing presser feet and there is difference of height, the problem of sewing quality difference in sewing.Originally the presser feet servicing unit of height seam is adapted to, contiguous block including rectangular in cross-section, the one side of the contiguous block offers ringent mounting groove, ringent buckling groove is additionally provided with the cell wall of the mounting groove, the side of the pressing plate can be embedded in the mounting groove and the bar portion of the screw is stuck in the buckling groove, on the contiguous block spliced eye is offered on the side adjacent with side where mounting groove, the servicing unit also includes right cushion block and front pods, the right cushion block or front pods can be connected in spliced eye by bearing pin detachable interposing, the right cushion block or front pods can swing around bearing pin.The free switching of height seam and common seam can be realized by this servicing unit, it is to avoid the quality of difference of height influence sewing.

Description

A kind of presser feet servicing unit for adapting to height seam
Technical field
The utility model belongs to field of mechanical technique, is related to a kind of presser feet servicing unit for adapting to height seam.
Background technology
Sewing machine is to use one or more sewing thread, and one or more stitching is formed on sewing, stitches one or more layers The machine that material interweaves or unites by a seam.Fabric and leather, plastics, the paper such as sewing function sewing cotton, fiber crops, silk, hair, staple fibre Deng product, the stitching neat appearance stitched out, it is smooth firmly, sewing velocity is fast, easy to use.
Due to the variation of modern society's clothing style, occur that difference of height sewing is (front and rear during garment sewing keyhole Or left and right directions) situation it is more and more.Although common presser feet adapts to slight difference of height, but cannot meet now Sewing demand.When difference of height is excessive, it is easy for causing that eedle switches to presser feet when getting to presser feet, cutting knife and broken string etc. occur various Situation.
The content of the invention
The purpose of this utility model is directed to existing technology and there is above mentioned problem, it is proposed that a kind of to adapt to what height was stitched Presser feet servicing unit, technical problem to be solved in the utility model is:How the free switching of height seam and common seam is realized, Avoiding difference of height influences the quality of sewing.
The purpose of this utility model can be realized by following technical proposal:A kind of presser feet auxiliary dress for adapting to height seam Put, presser feet includes plate-like pressing plate, it is characterised in that the servicing unit includes the contiguous block of rectangular in cross-section, the connection The one side of block offers ringent mounting groove, and the side of the pressing plate can be embedded in the mounting groove, the contiguous block Spliced eye is offered on the upper side adjacent with side where mounting groove, the servicing unit also includes right cushion block and foremast Block, the right cushion block or front pods can be connected in spliced eye by bearing pin detachable interposing, and the right cushion block or front pods can Swung around bearing pin.
When needing to be changed in common seam and front and rear height seaming and cutting, contiguous block upper end mounting groove is stuck in the front side edge of pressing plate On, then front pods are plugged in the spliced eye on contiguous block by bearing pin again, it is during normal ordinary sewing, front pods are upward Turnover is located on pressing plate, when there are difference of height needs using just stitching, front pods is turned over downwards and is placed in pressing plate front side Lower section, due to the presence of front pods, presser feet is considerably reduced inclination, it is to avoid presser feet incline it is excessive cause various ask Topic.When needing to be changed in common seam and left and right height seaming and cutting, contiguous block upper end mounting groove is stuck in the right edge of pressing plate, in pressure The rear and front end of plate is respectively provided with above-mentioned contiguous block, and then right cushion block is plugged in the spliced eye on contiguous block by bearing pin again, During normal ordinary sewing, right cushion block is flipped up on pressing plate, when there are difference of height needs using height seam, will Right cushion block is turned over downwards the lower section being placed on the right side of pressing plate, due to the presence of right cushion block, presser feet is considerably reduced inclination, it is to avoid Presser feet inclines the excessive various problems that cause.
In the above-mentioned presser feet servicing unit for adapting to height seam, the two ends of the pressing plate are provided with screw, the screw Set positioned near the right side of pressing plate, ringent buckling groove, the side of the pressing plate are additionally provided with the cell wall of the mounting groove When can be embedded in the mounting groove, the bar portion of the screw is stuck in the buckling groove.By the setting of screw, will can connect Block is pressed on pressing plate to be realized fixing, and the stability that contiguous block is connected with pressing plate is preferable such that it is able to which more stable realization height is stitched With the free switching of common seam, it is to avoid the quality of difference of height influence sewing.
In the above-mentioned presser feet servicing unit for adapting to height seam, the right cushion block includes the plate-like He of Plug Division one Plate-like cushion block portion one, offers the through hole one for running through on the Plug Division one, the cushion block portion one is mutual with Plug Division one Vertically, when the right cushion block is plugged on contiguous block by bearing pin, right cushion block is swung by, the Plug Division one can be against It is fitted on the left side of pressing plate, cushion block portion can be against the bottom surface for being fitted in pressing plate.The unique structure design of right cushion block, turnover Can preferably be fitted on the bottom surface on the right side of pressing plate afterwards, presser feet is preferably reduced inclination, it is to avoid presser feet is tilted over The big various problems for causing.
In the above-mentioned presser feet servicing unit for adapting to height seam, the junction in the Plug Division one and cushion block portion one leads to Cross arc transition connection.Arc transition is connected, and intensity preferably, fit by easily turnover.
In the above-mentioned presser feet servicing unit for adapting to height seam, the front pods include plate-like Plug Division 2nd, cushion block portion two and cushion block portion three, offer through hole two on the Plug Division two, the cushion block portion two mutually hangs down with Plug Division two Straight and connection, the cushion block portion three is formed by stretching out for cushion block portion two, is formed between the cushion block portion two and cushion block portion three Step surface, when the front pods are plugged on contiguous block by bearing pin, by swinging front pods, the Plug Division two can be supported By being fitted in the front side edge of pressing plate, the step surface can fit and be resisted against on the bottom surface of pressing plate.The unique structure of front pods Design, can preferably be fitted on the bottom surface on front side of pressing plate after turnover, the presser feet is preferably reduced inclinations, it is to avoid press Pin inclines the excessive various problems for causing.
In the above-mentioned presser feet servicing unit for adapting to height seam, the junction in the Plug Division two and cushion block portion two it Between and the junction in cushion block portion two and cushion block portion three between be arc transition connection.Arc transition is connected, and intensity is preferable, Easily turnover laminating.
Compared with prior art, the presser feet servicing unit for originally adapting to height seam has advantages below:By contiguous block with The design for disassembly of pressing plate, can be by the demand of actual sewing, and front pods or right cushion block are installed in selection, so as to realize front and rear height The free switching of the free switching or left and right height seam and common seam of seam and common seam makes presser feet considerably reduce inclination, it is to avoid Presser feet inclines the excessive various problems that cause.
Brief description of the drawings
Fig. 1 is structure chart when height is stitched before and after this presser feet servicing unit is used for.
Fig. 2 is explosive view when height is stitched before and after this presser feet servicing unit is used for.
Fig. 3 is structure chart when this presser feet servicing unit is stitched for left and right height.
Fig. 4 is explosive view when this presser feet servicing unit is stitched for left and right height
In figure, 1, pressing plate;2nd, contiguous block;2a, mounting groove;2b, buckling groove;2c, spliced eye;3rd, front pods;3a, Plug Division Two;3b, cushion block portion two;3c, cushion block portion three;4th, right cushion block;4a, Plug Division one;4b, cushion block portion one.
Specific embodiment
The following is specific embodiment of the utility model and with reference to accompanying drawing, further is made to the technical solution of the utility model Description, but the utility model is not limited to these embodiments.
As Figure 1-4, presser feet includes plate-like pressing plate 1, and the two ends of pressing plate 1 are provided with screw, and the screw is located at and is close to The right side of pressing plate 1 is set.Originally adapting to the presser feet servicing unit of height seam includes contiguous block 2, the and of right cushion block 4 of rectangular in cross-section Front pods 3.
The one side of contiguous block 2 offers ringent mounting groove 2a, is additionally provided with the cell wall of mounting groove 2a ringent Buckling groove 2b, the side of pressing plate 1 can be embedded in mounting groove 2a and the bar portion of screw is stuck in buckling groove 2b, on contiguous block 2 with Side where mounting groove 2a offers spliced eye 2c on adjacent side.
As shown in Figures 3 and 4, right cushion block 4 includes the plate-like 4a of Plug Division one and the plate-like 4b of cushion block portion one, Plug Division The through hole one for running through is offered on one 4a, the 4b of cushion block portion one is mutually perpendicular to the 4a of Plug Division one, the 4a of Plug Division one and cushion block portion one The junction of 4b is connected by arc transition.When needing to be changed in common seam and left and right height seaming and cutting, screw of back-outing, by contiguous block 2 upper end mounting groove 2a are stuck in the right edge of pressing plate 1, and the screw rod of screw is opened in the buckling groove 2b of contiguous block 2, tightens screw, Be fixed on contiguous block 2 on presser feet by the edge that the head of screw is pressed in buckling groove 2b, is respectively provided with the rear and front end of pressing plate 1 above-mentioned Contiguous block 2, then passes through in the spliced eye 2c that be plugged on right cushion block 4 on contiguous block 2 by bearing pin again, during normal ordinary sewing, will Right cushion block 4 is flipped up on pressing plate 1, when there are difference of height needs using height seam, right cushion block 4 is turned over downwards The lower section on the right side of pressing plate 1 is placed in, the 4a of Plug Division one can be against being fitted on the left side of pressing plate 1, and cushion block portion can be against patch Close in the bottom surface of pressing plate 1, presser feet is considerably reduced inclinations, it is to avoid the excessive various problems that cause of presser feet inclination.
As illustrated in fig. 1 and 2, front pods 3 include the plate-like 3a of Plug Division two, the 3b of cushion block portion two and the 3c of cushion block portion three, Through hole two is offered on the 3a of Plug Division two, the 3b of cushion block portion two is mutually perpendicular to and is connected with the 3a of Plug Division two, and the 3c of cushion block portion three is by padding The 3b's of block portion two stretches out to be formed, and step surface, the 3a of Plug Division two and cushion block are formed between the 3b of cushion block portion two and the 3c of cushion block portion three Arc transition connection is between the junction of the 3b of portion two and between the junction of the 3b of cushion block portion two and the 3c of cushion block portion three.When Need when common seam and front and rear height seaming and cutting are changed, the upper end mounting groove 2a of contiguous block 2 is stuck in screw of back-outing the front side of pressing plate 1 Bian Shang, the screw rod of screw is opened in the buckling groove 2b of contiguous block 2, tightens screw, and the head of screw is pressed in the edge of buckling groove 2b Contiguous block 2 is fixed on presser feet, is then passed through again in the spliced eye 2c that be plugged on front pods 3 on contiguous block 2 by bearing pin, normally During ordinary sewing, front pods 3 are flipped up on pressing plate 1, when there are difference of height needs using height seam, passed through Front pods 3 are swung, the 3a of Plug Division two can be against being fitted in the front side edge of pressing plate 1, and step surface can fit and be resisted against pressing plate 1 Bottom surface on, presser feet is considerably reduced inclination, it is to avoid presser feet inclines the excessive various problems that cause.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute Category those skilled in the art can make various modifications or supplement or using similar to described specific embodiment Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.

Claims (6)

1. a kind of to adapt to the presser feet servicing unit that height is stitched, presser feet includes plate-like pressing plate (1), it is characterised in that described auxiliary Helping device includes the contiguous block (2) of rectangular in cross-section, and the one side of the contiguous block (2) offers ringent mounting groove (2a), the side of the pressing plate (1) can be embedded in the mounting groove (2a) and on the contiguous block (2) with mounting groove (2a) institute Spliced eye (2c) is offered on the adjacent side in side, the servicing unit also includes right cushion block (4) and front pods (3), The right cushion block (4) or front pods (3) can be connected in spliced eye (2c) by bearing pin detachable interposing, the right cushion block (4) or Front pods (3) can swing around bearing pin.
2. it is according to claim 1 to adapt to the presser feet servicing unit that height is stitched, it is characterised in that the pressing plate (1) Two ends are provided with screw, and the screw is located at and is set near the right side of pressing plate (1), is additionally provided with out on the cell wall of the mounting groove (2a) The buckling groove (2b) of mouth shape, when the side of the pressing plate (1) can be embedded in the mounting groove (2a), the bar portion of the screw is stuck in In the buckling groove (2b).
3. it is according to claim 1 and 2 to adapt to the presser feet servicing unit that height is stitched, it is characterised in that the right cushion block (4) including plate-like Plug Division one (4a) and plate-like cushion block portion one (4b), offered on the Plug Division one (4a) and passed through The through hole one worn, the cushion block portion one (4b) is mutually perpendicular to Plug Division one (4a), when the right cushion block (4) is by bearing pin grafting When on contiguous block (2), right cushion block (4) is swung by, the Plug Division one (4a) can be against the left side for being fitted in pressing plate (1) Bian Shang, cushion block portion can be against the bottom surface for being fitted in pressing plate (1).
4. it is according to claim 3 to adapt to the presser feet servicing unit that height is stitched, it is characterised in that the Plug Division one The junction of (4a) and cushion block portion one (4b) is connected by arc transition.
5. it is according to claim 1 and 2 to adapt to the presser feet servicing unit that height is stitched, it is characterised in that the front pods (3) including plate-like Plug Division two (3a), cushion block portion two (3b) and cushion block portion three (3c), opened on the Plug Division two (3a) Through hole two is provided with, the cushion block portion two (3b) is mutually perpendicular to and is connected with Plug Division two (3a), and the cushion block portion three (3c) is by padding Block portion two (3b) stretches out to be formed, and forms step surface between the cushion block portion two (3b) and cushion block portion three (3c), when described Front pods (3) are plugged on when on contiguous block (2) by bearing pin, and by swinging front pods (3), the Plug Division two (3a) can be supported By being fitted in the front side edge of pressing plate (1), the step surface can fit and be resisted against on the bottom surface of pressing plate (1).
6. it is according to claim 5 to adapt to the presser feet servicing unit that height is stitched, it is characterised in that the Plug Division two It is between the junction of (3a) and cushion block portion two (3b) and between the junction of cushion block portion two (3b) and cushion block portion three (3c) Arc transition is connected.
CN201621368942.6U 2016-12-14 2016-12-14 A kind of presser feet servicing unit for adapting to height seam Expired - Fee Related CN206298720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621368942.6U CN206298720U (en) 2016-12-14 2016-12-14 A kind of presser feet servicing unit for adapting to height seam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621368942.6U CN206298720U (en) 2016-12-14 2016-12-14 A kind of presser feet servicing unit for adapting to height seam

Publications (1)

Publication Number Publication Date
CN206298720U true CN206298720U (en) 2017-07-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621368942.6U Expired - Fee Related CN206298720U (en) 2016-12-14 2016-12-14 A kind of presser feet servicing unit for adapting to height seam

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109487448A (en) * 2018-11-23 2019-03-19 拓卡奔马机电科技有限公司 A kind of adaptive height seam foot device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109487448A (en) * 2018-11-23 2019-03-19 拓卡奔马机电科技有限公司 A kind of adaptive height seam foot device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170704

Termination date: 20201214

CF01 Termination of patent right due to non-payment of annual fee