CN202415914U - Adjustable cloth frame - Google Patents
Adjustable cloth frame Download PDFInfo
- Publication number
- CN202415914U CN202415914U CN201120525837XU CN201120525837U CN202415914U CN 202415914 U CN202415914 U CN 202415914U CN 201120525837X U CN201120525837X U CN 201120525837XU CN 201120525837 U CN201120525837 U CN 201120525837U CN 202415914 U CN202415914 U CN 202415914U
- Authority
- CN
- China
- Prior art keywords
- cloth frame
- stop levers
- pair
- base
- pin
- 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 - Lifetime
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to the technical field of sewing machine fittings, in particular to an adjustable cloth frame. The cloth frame of the conventional sewing machine is fixed in size and shape, resulting in inconvenience in use, unstable sewing quality and low production efficiency. The adjustable cloth frame comprises a U-shaped cloth frame, wherein lateral stop levers and bottom stop levers are arranged on the inner sides of the lateral edges and the bottom edge of the U-shaped cloth frame respectively; the lateral stop levers are connected with the lateral edges through a distance adjusting structure; the bottom stop levers are a pair of bottom stop levers; one end of each the bottom stop levers is hinged to the middle of the bottom edge; and the other ends of the bottom stop levers are connected to the bottom edge through an angle adjusting structure. The adjustable cloth frame has the advantages that the structure is simple; the lateral stop levers and the bottom stop levers are adjustable in certain ranges, so as to sew pockets of different sizes and shapes; time is saved; the work efficiency is improved; the replacing frequency of the cloth frame is reduced to ensure convince in use; and cloth frames of various specifications are not required any more, so as to reduce the production cost.
Description
One, technical field:
The utility model relates to Sewing machines accessory technical field, is specifically related to a kind of scalable cloth frame.
Two, background technology:
Existing sewing machine compress frame is the fixing structure of size shape, can only make the pocket of solid shape, when counter the changing of pocket shape, just must change the cloth frame, even shape is very similar, also causes sewing quality poor because of the not enough applying in edge.The problem that prior art exists is: use inconvenience, sewing quality not to ensure, production efficiency is low simultaneously.
Three, utility model content:
The utility model provides a kind of scalable cloth frame, to overcome the problem that use is inconvenient, sewing quality can not ensure and production efficiency is low that prior art exists.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of scalable cloth frame; Comprise " U " type cloth frame, the side and the inboard, base of said " U " type cloth frame are respectively arranged with side pin and end pin, and the side pin is connected with side through spacing adjustment structure; End pin comprises that an end all is articulated in a pair of of middle part, base, and the other end of end pin all is connected with the base through the angle adjustment structure.
Said spacing adjustment structure comprises pair of screws and the pair of links that is provided with on the side; Axially be provided with chute on the side pin; One end of pair of links is arranged in the chute movably, and connecting rod is provided with gathering sill, and the screw on the side is mounted slidably in the gathering sill on connecting rod; Said angle adjustment structure comprises the pair of screws that is provided with on a pair of curved rod and the base; Curved rod is provided with deep-slotted chip breaker; The free end of end pin is connected with the base through curved rod, and the screw on the base is mounted slidably in the deep-slotted chip breaker on curved rod.
Compared with prior art, advantage and the effect that the utlity model has are following: the utility model is simple in structure, and side pin and end pin be scalable within the specific limits, can make vary in size, different pocket, practiced thrift the time, improved operating efficiency; Do not need to change the cloth frame continually, easy to use; No longer need the cloth frame of many specifications, reduced production cost.
Four, description of drawings:
Fig. 1 is the structural representation of the utility model.
Among the figure: 1-side, 2-screw, 3-connecting rod, 4-side pin, 5-base, pin at the bottom of the 6-, 7-curved rod, 8-pocket.
Five, the specific embodiment:
To combine accompanying drawing that the utility model is at length explained below.
Referring to Fig. 1: a kind of scalable cloth frame; Comprise " U " type cloth frame; The side 1 and 5 inboards, base of said " U " type cloth frame are respectively arranged with side pin 4 and end pin 6; Side pin 4 is connected with side 1 through spacing adjustment structure, and end pin 6 comprises that an end all is articulated in a pair of of 5 middle parts, base, and the other end of end pin 6 all is connected with base 5 through the angle adjustment structure.
Said spacing adjustment structure comprises the pair of screws 2 and pair of links 3 that is provided with on the side 1; Axially be provided with chute on the side pin 4; One end of pair of links 3 is arranged in the chute movably; Connecting rod 3 is provided with gathering sill, and the screw on the side 1 is mounted slidably in the gathering sill on connecting rod 3.Regulate
Said angle adjustment structure comprises the pair of screws 2 that is provided with on a pair of curved rod 7 and the base 5; Curved rod 7 is provided with deep-slotted chip breaker; The free end of end pin 6 is connected with base 5 through curved rod 7, and the screw on the base 5 is mounted slidably in the deep-slotted chip breaker on curved rod 7.
During use, the cloth that needs are made is sent into " U " type cloth frame bottom, make pocket 8 be positioned at " U " type cloth frame, " U " type cloth frame compacting cloth, the screw 2 on side 1 and the base 5 all is in relaxation state.Regulate the position of screw in the deep-slotted chip breaker of curved rod 7 on the base 5, the angle of pin 6 at the bottom of two and the base of pocket 8 are coincide, to tightening screw 2 behind the good position, the position of locking curved rod 7; Adjust the position in the gathering sill of screw on connecting rod 3 on the side 1 simultaneously, two the side pins 4 and the side of pocket 8 are coincide, to tightening screw 2 behind the good position, the position of locking connecting rod 3.Promptly can make pocket 8 this moment.
Claims (2)
1. scalable cloth frame; Comprise " U " type cloth frame; It is characterized in that: the side (1) and the inboard, base (5) of said " U " type cloth frame are respectively arranged with side pin (4) and end pin (6); Side pin (4) is connected with side (1) through spacing adjustment structure, and end pin (6) comprises that an end all is articulated in a pair of of middle part, base (5), and the other end of end pin (6) all is connected with base (5) through the angle adjustment structure.
2. a kind of scalable cloth frame according to claim 1; It is characterized in that: said spacing adjustment structure comprises pair of screws (2) and the pair of links (3) that side (1) upward is provided with; The side pin axially is provided with chute on (4); One end of pair of links (3) is arranged in the chute movably, and connecting rod (3) is provided with gathering sill, and the screw on the side (1) is mounted slidably in the gathering sill on connecting rod (3); Said angle adjustment structure comprises the pair of screws (2) that a pair of curved rod (7) and base (5) upward are provided with; Curved rod (7) is provided with deep-slotted chip breaker; The free end of end pin (6) is connected with base (5) through curved rod (7), and the screw on base (5) is mounted slidably in the deep-slotted chip breaker on curved rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120525837XU CN202415914U (en) | 2011-12-15 | 2011-12-15 | Adjustable cloth frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120525837XU CN202415914U (en) | 2011-12-15 | 2011-12-15 | Adjustable cloth frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202415914U true CN202415914U (en) | 2012-09-05 |
Family
ID=46740694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120525837XU Expired - Lifetime CN202415914U (en) | 2011-12-15 | 2011-12-15 | Adjustable cloth frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202415914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894760A (en) * | 2015-06-18 | 2015-09-09 | 安莉芳（中国）服装有限公司 | Pressing foot for pattern sewing machine |
| CN104911828A (en) * | 2015-06-18 | 2015-09-16 | 杰克缝纫机股份有限公司 | Clamp capable of adjusting angles automatically and used for sewing machine |
-
2011
- 2011-12-15 CN CN201120525837XU patent/CN202415914U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104894760A (en) * | 2015-06-18 | 2015-09-09 | 安莉芳（中国）服装有限公司 | Pressing foot for pattern sewing machine |
| CN104911828A (en) * | 2015-06-18 | 2015-09-16 | 杰克缝纫机股份有限公司 | Clamp capable of adjusting angles automatically and used for sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |