Needle plate for solving sewing thread distortion of sewing machine
By setting a guiding mechanism on the sewing machine needle plate, including a "T"-shaped groove and a tooth structure, the problem of thread twisting is solved, achieving straight sewing and a beautiful sewing effect.
Patent Information
- Application Number
- CN202520214345.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-11
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-11
AI Technical Summary
The needle plate of existing sewing machines cannot effectively guide the fabric during the sewing process, resulting in twisted threads and affecting the sewing effect.
Design a needle plate with a guiding mechanism, including a "T"-shaped groove and a toothed structure, which is fixed to the sewing machine by screws to guide the fabric to sew along the "T"-shaped groove in a straight line and prevent the thread from twisting.
It achieves straight-line sewing, avoids thread twisting, and improves the sewing effect and the aesthetics of the thread.
Smart Images
Figure CN223705961U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to sewing needle plate field, concretely relates to a needle plate of sewing machine solves thread twist. BACKGROUND
[0002] In prior art, the needle plate of sewing machine plays a very important auxiliary role in the sewing process, is the important part of sewing machine responsible for supporting and guiding cloth, and the existing needle plate groove is in the shape of V, when sewing the skin, the V-shaped groove cannot guide the skin to advance well, the skin will move left and right, and the skin thread sewn out is twisted. SUMMARY
[0003] To solve the above problems in prior art, the utility model provides a needle plate of sewing machine solves thread twist, so that the skin thread sewn out is not twisted, and the skin thread is beautiful.
[0004] To achieve the above object, the utility model provides the following technical scheme: a needle plate of sewing machine solves thread twist, including needle plate main part, the middle of one end of needle plate main part is provided with the screw hole one of through, the middle of the other end is provided with the screw hole two of through, the upper surface of needle plate main part is provided with two teeth along the axial direction of needle plate main part, two teeth are parallel to the straight line where the screw hole one and the screw hole two are located, the tooth direction of tooth is set as the direction of screw hole two, the middle of two teeth is provided with guide mechanism, and guide mechanism passes through the screw hole one and the screw hole two.
[0005] Further, the guide mechanism includes a T-shaped pressing groove, the T-shaped pressing groove is arranged on the upper surface of the needle plate main body, when sewing, two skins are placed in the T-shaped pressing groove, the lower end of the sewing joint of the two skins is in contact with the bottom end of the T-shaped pressing groove, and the bottom of the skin is in contact with the side wall of the T-shaped pressing groove and the upper end of the tooth.
[0006] Compared with the prior art, the utility model has the advantages that: the utility model sets up the guide mechanism, uses the screw to fix the needle plate main body on the sewing machine through the screw hole one and the screw hole two, the staff puts the skin into the T-shaped pressing groove close to one end of the screw hole one with both hands, starts the sewing machine, and manually pushes to the screw hole two direction, so that the lower end of the sewing joint of the skin walks along the bottom end of the T-shaped pressing groove, and the phenomenon that the sewing joint of the skin swings left and right does not occur, and the tooth can also prevent the skin from retreating. BRIEF DESCRIPTION OF DRAWINGS
[0007] Figure 1 It is a structural schematic view of the utility model;
[0008] Figure 2 It is a side view of the utility model;
[0009] Figure 3 It is a structural schematic view of the utility model when sewing the skin;
[0010] Figure 4 The utility model is sewing skin section view. Specific embodiments
[0011] The technical solutions in the embodiments of the utility model will be apparently and completely described in connection with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the range of protection of the utility model.
[0012] Please refer to Figures 1-4 The utility model provides the following technical scheme: a needle plate for solving thread distortion of a sewing machine, comprising a needle plate body 1, a screw hole one 2 is formed in the middle of one end of the needle plate body 1 and penetrates through, a screw hole two 3 is formed in the middle of the other end of the needle plate body 1 and penetrates through, the needle plate body 1 is fixed on the sewing machine by screwing through the screw hole one 2 and the screw hole two 3 respectively, two teeth 5 are formed on the upper middle part of the needle plate body 1 along the axial direction of the needle plate body 1, the two teeth 5 are parallel to the straight line where the screw hole one 2 and the screw hole two 3 are located, the direction of the teeth 5 is set to the direction of the screw hole two 3, a guide mechanism is arranged in the middle of the two teeth 5, the guide mechanism penetrates through the screw hole one 2 and the screw hole two 3, and when sewing, the lower end of the sewing and adhering part of the two skins 6 is placed on the guide mechanism, and then the skin 6 is manually pushed from one end of the screw hole one 2 to one end of the screw hole two 3, so that the skin 6 is sewn along the guide mechanism in a straight line and cannot be twisted left and right, and the direction of the teeth 5 is set so that the skin 6 cannot be reversed when sewing.
[0013] Specifically, the guide mechanism comprises a "T"-shaped pressing groove 4, the "T"-shaped pressing groove 4 is formed on the upper surface of the needle plate body 1, the width of the bottom of the "T"-shaped pressing groove 4 is matched with the thickness of the lower end of the sewing and adhering part of the two skins 6, when sewing, the two skins 6 are placed in the "T"-shaped pressing groove 4, the lower end of the sewing and adhering part of the two skins 6 is in contact with the bottom end of the "T"-shaped pressing groove 4, and the bottom part of the two skins 6 is in contact with the two side walls of the "T"-shaped pressing groove 4 and the upper end of the two teeth 5 respectively, so that the skin 6 is sewn along the "T"-shaped pressing groove 4 in a straight line when sewing, and the sewing line of the skin 6 is beautiful.
[0014] The working process of the utility model is as follows: firstly, the needle plate body 1 is fixed on the sewing machine by screwing through the screw hole one 2 and the screw hole two 3 by using a screw, the employee places the skin 6 into the "T"-shaped pressing groove 4 close to one end of the screw hole one 2 by using two hands, the sewing machine is started, and the skin 6 is manually pushed to the direction of the screw hole two 3, so that the lower end of the sewing and adhering part of the skin 6 moves along the bottom end of the "T"-shaped pressing groove 4, the phenomenon that the sewing and adhering part of the skin 6 swings left and right does not occur, and the teeth 5 can also prevent the skin 6 from reversing.
[0015] It should be pointed out finally that: the above is only the preferred embodiments of the present application, and is not intended to limit the present application, although the present application is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A needle plate for solving the problem of thread twist in a sewing machine, comprising a needle plate body (1), a screw hole (2) is formed in the middle of one end of the needle plate body (1) and penetrates through the needle plate body (1), and a screw hole (3) is formed in the middle of the other end of the needle plate body (1) and penetrates through the needle plate body (1), characterized in that, Two teeth (5) are arranged on the upper surface of the middle part of the needle plate body (1) in the axial direction of the needle plate body (1), the two teeth (5) are parallel to the straight line where the screw hole I (2) and the screw hole II (3) are located, the tooth direction of the tooth (5) is set to the direction of the screw hole II (3), and a guide mechanism is arranged in the middle of the two teeth (5).
2. The needle plate for resolving thread twist of a sewing machine according to claim 1, wherein The guide mechanism comprises a "T"-shaped pressing groove (4) arranged on the upper surface of the needle plate body (1), when sewing, two skins (6) are arranged in the "T"-shaped pressing groove (4), the lower end of the sewing and adhering part of the two skins (6) is in contact with the bottom end of the "T"-shaped pressing groove (4), and the bottom of the skin (6) is in contact with the side wall of the "T"-shaped pressing groove (4) and the upper end of the tooth (5).