CN210856556U - Presser foot device for sewing machine with broken needle easy to find - Google Patents
Presser foot device for sewing machine with broken needle easy to find Download PDFInfo
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- CN210856556U CN210856556U CN201921738232.1U CN201921738232U CN210856556U CN 210856556 U CN210856556 U CN 210856556U CN 201921738232 U CN201921738232 U CN 201921738232U CN 210856556 U CN210856556 U CN 210856556U
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Abstract
The utility model discloses a presser foot device for sewing machine with easy finding of broken needle, which comprises a presser foot body and a protection component, wherein the presser foot body comprises a presser foot pressing plate and a presser foot supporting rod which are horizontally arranged; the protective assembly comprises a first protective plate, a second protective plate, a third protective plate and a fourth protective plate, the first protective plate and the second protective plate are respectively arranged on two sides of the presser foot pressing plate, the third protective plate is fixedly connected with the presser foot supporting rod, the third protective plate is connected with the first protective plate and the second protective plate, and the fourth protective plate is arranged above the presser foot pressing plate and connected with the first protective plate and the second protective plate; the fourth guard plate is provided with a first needle falling hole, the presser foot pressing plate is provided with a second needle falling hole, and the first needle falling hole and the second needle falling hole are arranged oppositely from top to bottom. The presser foot device for the sewing machine, which is easy to find the broken needle, is convenient to find the broken needle by arranging the protective component, can greatly improve the efficiency of finding the broken needle, and reduce the potential safety hazard that the broken needle flies to the clothes; the operation is simple.
Description
Technical Field
The utility model relates to a seam by quick-witted equipment technical field especially relates to a presser foot device for sewing machine that broken needle was easily looked for.
Background
With the development of the times, the lean requirements of imported clothes and brand clothes and the inspection of the clothes are stricter and stricter. At present, when a needle breaks and recovers an original residual needle in the sewing process of a sewing machine, the needle is generally difficult to find completely and the searching area is wide, particularly, the needle breaking frequency is increased when a crease-resist needle plate is used, the needle is difficult to recover due to the breakage, and the searching process influences the production efficiency; and the sewing needle has the probability of flying to fall in the clothes, and certain potential safety hazard exists.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that exists among the prior art, the utility model provides a presser foot device for sewing machine that broken needle was easily looked for can improve the efficiency that the broken needle was looked for back greatly, reduces the broken needle and flies the potential safety hazard on the clothing, technical scheme as follows:
the utility model provides a presser foot device for sewing machine with easy-to-find broken needle, which comprises a presser foot body and a protection component connected with the presser foot body, wherein the presser foot body comprises a presser foot pressing plate arranged horizontally and a presser foot supporting rod connected with the presser foot pressing plate; the protective assembly comprises a first protective plate, a second protective plate, a third protective plate and a fourth protective plate, the first protective plate and the second protective plate are respectively arranged on two sides of the presser foot pressing plate, the third protective plate and one side, far away from the presser foot pressing plate, of the presser foot supporting rod are fixedly connected, the third protective plate is connected with both the first protective plate and the second protective plate, and the fourth protective plate is arranged above the presser foot pressing plate and connected with the first protective plate and the second protective plate; the fourth protection plate is provided with a first needle falling hole, the presser foot pressing plate is provided with a second needle falling hole, and the first needle falling hole and the second needle falling hole are arranged oppositely up and down.
Further, both sides on a third protection plate surface are provided with respectively along the first draw-in groove of its length direction extension, first guard plate and second guard plate can slide along corresponding first draw-in groove respectively.
Furthermore, one sides of the first protection plate and the second protection plate, which are far away from the presser foot pressing plate, are inclined planes, or the parts of one sides of the first protection plate and the second protection plate, which are far away from the presser foot pressing plate, are inclined planes.
Furthermore, the fourth protection plate is provided with second clamping grooves extending along the length direction of the fourth protection plate on two sides of the surface connected with the first protection plate and the second protection plate, and the inclined surfaces of the first protection plate and the second protection plate are clamped in the corresponding second clamping grooves.
Furthermore, all be provided with the setting element above the inclined plane of first guard plate and second guard plate, the setting element leans out, just keep predetermined interval between setting element and the inclined plane that corresponds.
Furthermore, the lower ends of the first protection plate and the second protection plate are provided with grooves, two sides of the surface of the pressure foot pressing plate are provided with protrusions, and the grooves are connected with the corresponding protrusions in a matched mode.
Further, the protection component is made of transparent materials.
Further, the presser foot pressing plate and the presser foot pressing plate are of L-shaped structures, the first protection plate and the second protection plate are arranged in parallel, and the first protection plate and the second protection plate are both perpendicular to the third protection plate.
Further, the third protection plate is connected with the presser foot support rod through a fastener.
Further, the first needle falling hole and the second needle falling hole are both in a long hole shape.
The utility model provides a beneficial effect that technical scheme brought as follows:
a. the presser foot device for the sewing machine, which is easy to find the broken needle, is convenient to find the broken needle and collect the broken needle by arranging the protective component, greatly improves the efficiency of finding the broken needle, and reduces the potential safety hazard that the broken needle flies to the clothes;
b. the utility model relates to a presser foot device for sewing machine that broken needle was easily looked for, easy operation.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a perspective view of a presser foot device for a sewing machine provided by an embodiment of the present invention, in which a fourth protection plate is not disposed, and in which a broken needle is easy to find;
fig. 2 is a perspective view of a presser foot device for a sewing machine, in which a broken needle is easy to find, according to an embodiment of the present invention.
Wherein the reference numerals include: the anti-theft device comprises a presser foot pressing plate 1, a presser foot supporting rod 2, a first protection plate 3, a second protection plate 4, a third protection plate 5, a fourth protection plate 6, a positioning piece 7 and a first needle falling hole 8.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, apparatus, article, or device that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or device.
In an embodiment of the utility model, a presser foot device for sewing machine that broken needle was easily looked for is provided, and specific structure refers to fig. 1, and it includes the presser foot body and with the protection subassembly of presser foot body coupling, the presser foot body include the presser foot clamp plate 1 of level setting and with presser foot vaulting pole 2 that presser foot clamp plate 1 is connected, presser foot clamp plate 1 and presser foot vaulting pole 2 can be L type structure, namely presser foot clamp plate 1 sets up with presser foot vaulting pole 2 is perpendicular.
The specific structure of the protection component is as follows: the protection assembly comprises a first protection plate 3, a second protection plate 4, a third protection plate 5 and a fourth protection plate 6, wherein the first protection plate 3 and the second protection plate 4 are arranged on two sides of the presser foot pressing plate 1 respectively, when the presser foot pressing plate 1 and the presser foot pressing plate 1 are of L-shaped structures, the first protection plate 3 and the second protection plate 4 are arranged in parallel, and the first protection plate 3 and the second protection plate 4 are both arranged perpendicular to the third protection plate 5.
The third protection plate 5 and one side, far away from the presser foot pressing plate 1, of the presser foot supporting rod 2 are fixedly connected, the third protection plate 5 is connected with the presser foot supporting rod 2 through a fastener, and the fastener is a bolt and nut assembly. The third protection plate 5 is connected with the first protection plate 3 and the second protection plate 4, specifically, the two sides of the surface, connected with the presser foot support rod 2, of the third protection plate 5 are respectively provided with a first clamping groove extending along the length direction of the third protection plate, the first protection plate 3 and the second protection plate 4 can move along the corresponding first clamping grooves respectively, and the device is convenient to install and disassemble and simple to operate. The lower extreme of first guard plate 3 and the lower extreme of second guard plate 4 all are provided with the fluting, 1 surperficial both sides of presser foot clamp plate all are provided with the arch, the fluting cooperatees with the arch that corresponds and is connected, promptly when first guard plate 3 and second guard plate 4 are placed on presser foot clamp plate 1, the arch sets up in the fluting that corresponds, because of third guard plate 5 with presser foot vaulting pole 2 is fixed connection, and it can't remove, is connected the back when third guard plate 5 and presser foot vaulting pole 2, first guard plate 3 and second guard plate 4 card go into third guard plate 5, do not need fastener and presser foot clamp plate 1 fixed connection, and directly can play the fixed action with protruding adaptation, just first guard plate 3 and second guard plate 4 can not break away from presser foot clamp plate 1. The first and second shielding plates 3 and 4 may preferably be identical in shape and structure.
The fourth protection plate 6 is connected with the first protection plate 3 and the second protection plate 4 in the following specific structure: referring to fig. 2, the fourth protection plate 6 is disposed above the presser foot pressing plate 1 and connected to the first protection plate 3 and the second protection plate 4, and both sides of the first protection plate 3 and the second protection plate 4 away from the presser foot pressing plate 1 are inclined surfaces, or both sides of the first protection plate 3 and the second protection plate 4 away from the presser foot pressing plate 1 are inclined surfaces. Fourth protection board 6 with the surface both sides that first guard plate 3 and second guard plate 4 are connected are provided with the second draw-in groove that extends along its length direction, all block on the inclined plane on first guard plate 3 and the inclined plane on the second guard plate 4 and establish in the second draw-in groove that corresponds, work as promptly first guard plate 3 and second guard plate 4 are connected the back with third protection board 5, place fourth protection board 6 again on first guard plate 3 and second guard plate 4, easy operation.
For making fourth protection board 6 with first guard plate 3 and the equal firm joint of second guard plate 4, the inclined plane top of first guard plate 3 and second guard plate 4 all is provided with setting element 7, setting element 7 leans out, just keep predetermined interval between setting element 7 and the inclined plane that corresponds, work as fourth protection board 6 with behind first guard plate 3 and the 4 joints of second guard plate, two setting elements 7 all can with fourth protection board 6 is contradicted, in order to prevent fourth protection board 6 is along the inclined plane gliding, and the setting element plays the fixed action. Through setting up protection component, form the space that surrounds the presser foot body, the needle setting is in the space for the sewing, and when the broken needle appears, the broken needle is in can not splash to far away place under the separation of fourth protection board 6, can fall in near the presser foot body, is convenient for find the broken needle and receive to improve the efficiency that the broken needle was retrieved greatly, reduced the broken needle and fly the potential safety hazard on the clothing.
The utility model discloses an in the embodiment, first pinhole 8 that falls has been seted up on fourth protection board 6, presser foot clamp plate 1 has been seted up the second pinhole that falls, first pinhole 8 and the second relative setting about falling the pinhole, first pinhole 8 and the second of falling all are the slot shape, like oval hole form, square form, circular form, or other realizable structures, when protection component sets up on the presser foot body, do not influence presser foot normal use.
Furthermore, the protection component is made of transparent materials, such as transparent plastics, plastic steel and other materials, preferably a high-definition high-quality transparent organic plate, when a broken needle occurs, the broken needle is easy to fall on the protection component, and the broken needle is convenient to find; the condition of the thread on the needle can be seen conveniently, and the normal use of the presser foot is not influenced.
The presser foot device for the sewing machine, which is easy to find the broken needle, is convenient to find the broken needle and collect the broken needle by arranging the protective component, greatly improves the efficiency of finding the broken needle, and reduces the potential safety hazard that the broken needle flies to the clothes; the utility model relates to a presser foot device for sewing machine that broken needle was easily looked for, easy operation.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The presser foot device for the sewing machine is characterized by comprising a presser foot body and a protection component connected with the presser foot body, wherein the presser foot body comprises a presser foot pressing plate (1) arranged horizontally and a presser foot stay bar (2) connected with the presser foot pressing plate (1);
the protection assembly comprises a first protection plate (3), a second protection plate (4), a third protection plate (5) and a fourth protection plate (6), the first protection plate (3) and the second protection plate (4) are respectively arranged on two sides of the presser foot pressing plate (1), the third protection plate (5) is fixedly connected with one side, away from the presser foot pressing plate (1), of the presser foot supporting rod (2), the third protection plate (5) is connected with both the first protection plate (3) and the second protection plate (4), and the fourth protection plate (6) is arranged above the presser foot pressing plate (1) and connected with the first protection plate (3) and the second protection plate (4);
the fourth protection plate (6) is provided with a first needle falling hole (8), the presser foot pressing plate (1) is provided with a second needle falling hole, and the first needle falling hole (8) and the second needle falling hole are arranged oppositely from top to bottom.
2. The presser foot device for sewing machine with easy-to-find broken needle according to claim 1, wherein two sides of one surface of the third protection plate (5) are respectively provided with a first clamping groove extending along the length direction thereof, and the first protection plate (3) and the second protection plate (4) can respectively slide along the corresponding first clamping grooves.
3. The presser foot device for the sewing machine with the easily found broken needle according to claim 1, wherein the sides of the first protection plate (3) and the second protection plate (4) far away from the presser foot pressing plate (1) are both inclined surfaces, or the parts of the sides of the first protection plate (3) and the second protection plate (4) far away from the presser foot pressing plate (1) are both inclined surfaces.
4. The presser foot device for the sewing machine with the easy-to-find broken needle according to claim 3, wherein two edges of the surface of the fourth protection plate (6) connected with the first protection plate (3) and the second protection plate (4) are provided with second clamping grooves extending along the length direction of the fourth protection plate, and the inclined surfaces of the first protection plate (3) and the second protection plate (4) are clamped in the corresponding second clamping grooves.
5. The presser foot device for sewing machine with easy needle breakage finding function as claimed in claim 3, wherein a positioning member (7) is disposed above the inclined surfaces of the first protection plate (3) and the second protection plate (4), the positioning member is inclined outward, and a preset distance is maintained between the positioning member (7) and the corresponding inclined surface.
6. The presser foot device for the sewing machine with the easily found broken needle according to claim 1, wherein the lower ends of the first protection plate (3) and the second protection plate (4) are provided with slots, the two sides of the surface of the presser foot pressing plate (1) are provided with protrusions, and the slots are matched and connected with the corresponding protrusions.
7. A presser foot device for a broken needle easy-to-find sewing machine according to claim 1, wherein said guard member is made of a transparent material.
8. The presser foot device for the sewing machine with the easily found broken needle according to claim 1, wherein the presser foot pressing plate (1) and the presser foot pressing plate (1) are of an L-shaped structure, the first protection plate (3) and the second protection plate (4) are arranged in parallel, and the first protection plate (3) and the second protection plate (4) are both arranged perpendicular to the third protection plate (5).
9. A presser foot device for a sewing machine in which a broken needle is easy to find as claimed in claim 1, wherein said third prevention guard (5) is connected to the presser foot stay (2) by a fastener.
10. The presser foot device for sewing machine with easy-to-find broken needle according to claim 1, wherein the first needle drop hole (8) and the second needle drop hole are both long hole-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738232.1U CN210856556U (en) | 2019-10-16 | 2019-10-16 | Presser foot device for sewing machine with broken needle easy to find |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921738232.1U CN210856556U (en) | 2019-10-16 | 2019-10-16 | Presser foot device for sewing machine with broken needle easy to find |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210856556U true CN210856556U (en) | 2020-06-26 |
Family
ID=71284748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921738232.1U Active CN210856556U (en) | 2019-10-16 | 2019-10-16 | Presser foot device for sewing machine with broken needle easy to find |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210856556U (en) |
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2019
- 2019-10-16 CN CN201921738232.1U patent/CN210856556U/en active Active
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