CN214655686U

CN214655686U - Improved generation sewing machine aircraft nose structure

Info

Publication number: CN214655686U
Application number: CN202022728724.1U
Authority: CN
Inventors: 王昌盛
Original assignee: Zhuji Jiahang Machinery Co ltd
Current assignee: Zhuji Jiahang Machinery Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-11-09
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses an improved generation sewing machine aircraft nose structure, including the workstation, upper end one side of workstation is connected with the support arm, and the one end of support arm is connected with the xarm, and the upper end of xarm is provided with the needle box, and the lower extreme of xarm is connected with the aircraft nose, and the lower extreme of aircraft nose is provided with flexible safety cover, the inside eedle pole that is connected with the aircraft nose that is provided with of lower extreme of flexible safety cover, and one side of eedle pole is provided with the eedle, and one side of support arm is provided with the line seat. This improved generation sewing machine aircraft nose structure is through setting up flexible safety cover, can reach in the use to the sewing machine, through the effect of flexible safety cover, can effectual protection user's safety, avoid leading to the fact danger to the user because the broken needle splashes, has improved the safety in utilization, because flexible safety cover can freely stretch out and draw back, when the user is to the inspection of eedle or change, convenient to use person's inspection and maintenance can also save user's time.

Description

Improved generation sewing machine aircraft nose structure

Technical Field

The utility model relates to a sewing machine technical field specifically is an improved generation sewing machine aircraft nose structure.

Background

With the development of society, the existing sewing machine has replaced the traditional sewing machine, and perfectly combined with the modern intelligent electronic technology, increasingly becomes the necessary sewing tool for modern housewives, and is also the necessary clothes sewing equipment for modern clothes enterprises, one or more sewing threads are used for forming one or more stitches on the sewing material, so that one or more layers of the sewing material are interwoven or sewed, the sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool, artificial fiber and the like, and products such as leather, plastic, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is fast, the use is simple and convenient, and the sewing work can be efficiently and safely completed by people.

The prior art has the following defects or problems:

use at the user at sewing machine, because long-time operation, the eedle can produce great heat, when not handling in time, appear the fracture easily, cause and splash, cause certain influence to the safety of using, simultaneously in current a small amount of technologies, also can adopt partly protection architecture, and what a small amount of structures often adopted is the fixed connection mode, although can protect the people not receive the injury, but can not eliminate completely, when examining and maintaining eedle or aircraft nose simultaneously, still need dismantle protection architecture, waste time and manpower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's weak point, provide an improved generation sewing machine aircraft nose structure, solved the non-protection architecture that proposes in the background art, easily cause the injury to the user, exist a small amount of protective structure's aircraft nose, often still expose the eedle in the air, can not eliminate the influence completely, it is very inconvenient when inspection and maintenance simultaneously, the problem of wasted time and manpower.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an improved generation sewing machine aircraft nose structure, includes the workstation, upper end one side of workstation is connected with the support arm, the one end of support arm is connected with the xarm, the upper end of xarm is provided with the needle box, the lower extreme of xarm is connected with the aircraft nose, the lower extreme of aircraft nose is provided with flexible safety cover, the inside eedle pole that is connected with the aircraft nose that is provided with of lower extreme of flexible safety cover, one side of eedle pole is provided with the eedle, one side of support arm is provided with the line seat, the front of flexible safety cover is provided with the glass window, the inside of aircraft nose is provided with the spout, the inside of spout is provided with the slider that is connected with flexible safety cover, one side of flexible safety cover is connected with the connecting rod, the upper end of connecting rod is provided with the telescopic link, the one end of telescopic link is connected with the sleeve.

As the preferred technical scheme of the utility model, the glass window passes through colloid and flexible safety cover fixed connection.

As the utility model discloses an optimized technical scheme, the slider divide into two sets ofly, the spout divide into two sets ofly, and the inside size of a dimension of slider suits with the inside size of a dimension of spout.

As the utility model discloses an optimal technical scheme, the slider passes through spout and aircraft nose sliding connection, flexible safety cover passes through spout and aircraft nose sliding connection.

As the utility model discloses an optimal technical scheme, connecting rod and flexible safety cover fixed connection, telescopic link and connecting rod fixed connection, and telescopic link and sleeve swing joint.

As the preferred technical scheme of the utility model, the bottom of safety cover is smooth face.

As the preferred technical scheme of the utility model, the inside size of a dimension of safety cover is slightly more than the size of the dimension of eedle and eedle pole occupation space.

Compared with the prior art, the utility model provides an improved generation sewing machine aircraft nose structure possesses following beneficial effect:

1. according to the improved sewing machine head structure, by arranging the telescopic protective cover, in the using process, in the processing process of clothes with different thicknesses, the machine needle can be accurately protected by adjusting the height of the protective cover, the situation of no airtight protection can be avoided, the safety in the using process is improved, the influence on a user due to the broken needle can be effectively avoided, meanwhile, the protective cover can play a certain role in extruding and flattening the clothes, and the processing efficiency of the sewing machine can be improved;

2. this improved generation sewing machine aircraft nose structure, through setting up the telescopic safety cover, in the current a small amount of technique, often directly through with the safety cover directly through fixed mode install near the aircraft nose, such protection mode is not only poor in effect, the user is when examining and maintaining eedle or aircraft nose simultaneously, still need dismantle the safety cover, structure after the improvement, when examining and maintaining eedle or aircraft nose, only need with the safety cover shrink can, people's of being convenient for inspection and maintenance, the takedown time and manpower have been saved.

Drawings

FIG. 1 is a schematic view of the structure of a sewing machine head of the present invention;

FIG. 2 is a schematic view of the protective cover of the sewing machine of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the head of the sewing machine according to the present invention;

fig. 4 is a schematic view of the vertical cross-section structure of the sewing machine of the present invention.

In the figure: 1. a work table; 2. a support arm; 3. a cross arm; 4. a needle magazine; 5. a machine head; 6. a telescopic protective cover; 7. a machine needle bar; 8. a needle; 9. a wire holder; 10. a glass window; 11. a slider; 12. a chute; 13. a connecting rod; 14. a telescopic rod; 15. a sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: the utility model provides an improved generation sewing machine aircraft nose structure, comprises a workbench 1, upper end one side of workstation 1 is connected with support arm 2, the one end of support arm 2 is connected with xarm 3, the upper end of xarm 3 is provided with needle box 4, the lower extreme of xarm 3 is connected with aircraft nose 5, the lower extreme of aircraft nose 5 is provided with flexible safety cover 6, the inside eedle pole 7 that is connected with aircraft nose 5 that is provided with of the lower extreme of flexible safety cover 6, one side of eedle pole 7 is provided with eedle 8, one side of support arm 2 is provided with line seat 9, the front of flexible safety cover 6 is provided with glass window 10, the inside of aircraft nose 5 is provided with spout 12, the inside of spout 12 is provided with the slider 11 that is connected with flexible safety cover 6, one side of flexible safety cover 6 is connected with connecting rod 13, the upper end of connecting rod 13 is provided with telescopic link 14, the one end of telescopic link 14 is connected with sleeve 15.

In the embodiment, the glass window 10 is fixedly connected with the telescopic protective cover 6 through the colloid, and the operation process of the needle 8 is convenient for a user to observe through the action of the glass window 10 in the use process of the sewing machine, so that the user can operate the sewing machine in time; the slide blocks 11 are divided into two groups, the sliding chutes 12 are divided into two groups, and the size of the slide blocks 11 is matched with the size of the inner size of the sliding chutes 12, so that the stability of the telescopic protection cover 6 is improved, and the structure of the telescopic protection cover is prevented from displacement deviation in the operation process; the sliding block 11 is connected with the machine head 5 in a sliding mode through the sliding groove 12, and the telescopic protection cover 6 is connected with the machine head 5 in a sliding mode through the sliding groove 12, so that the telescopic protection cover 6 can be adjusted conveniently; the connecting rod 13 is fixedly connected with the telescopic protection cover 6, the telescopic rod 14 is fixedly connected with the connecting rod 13, and the telescopic rod 14 is movably connected with the sleeve 15, so that the flexibility of the telescopic protection cover 6 in the use process is improved, the daily operation of a user is facilitated, and meanwhile, the height of the telescopic protection cover 6 can be adjusted according to clothes with different thicknesses, so that the applicability is improved; the bottom of the telescopic protective cover 6 is a smooth surface, and the smooth surface can extrude and flatten clothes in the process of processing the clothes, so that the quality of the clothes in the processing process can be improved, and the condition of poor processing quality caused by folds can be effectively avoided; the inside size of the telescopic protection cover 6 is slightly larger than the size of the space occupied by the needle 8 and the needle rod 7, and the main function is to effectively avoid the influence of the breakage of the needle 8 on a user in the processing process and improve the safety in the use process.

The utility model discloses a theory of operation and use flow: during the use process, clothes to be processed are firstly placed on the workbench 1, then the sewing machine is started, the needle rod 7 can drive the needle 8 to move downwards, when the needle rod moves to a proper position, the telescopic protection cover 6 can move downwards to a proper position under the action of the sleeve 15, at the moment, the clothes can be processed, and then an operator can operate the inside through the observation window; after the use or when needing to inspect and maintain the needle 8, the telescopic protection cover 6 can completely enter the inside of the machine head 5 through the action of the sleeve 15, and a user can inspect and maintain the needle 8 or the machine head 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improved generation sewing machine aircraft nose structure which characterized in that: comprises a workbench (1), one side of the upper end of the workbench (1) is connected with a supporting arm (2), one end of the supporting arm (2) is connected with a cross arm (3), the upper end of the cross arm (3) is provided with a needle box (4), the lower end of the cross arm (3) is connected with a machine head (5), the lower end of the machine head (5) is provided with a telescopic protective cover (6), a machine needle rod (7) connected with the machine head (5) is arranged inside the lower end of the telescopic protective cover (6), a machine needle (8) is arranged on one side of the machine needle rod (7), a wire seat (9) is arranged on one side of the supporting arm (2), a glass window (10) is arranged on the front side of the telescopic protective cover (6), a chute (12) is arranged inside the machine head (5), and a sliding block (11) connected with the telescopic protective cover (6) is arranged inside the chute (12), one side of flexible safety cover (6) is connected with connecting rod (13), the upper end of connecting rod (13) is provided with telescopic link (14), the one end of telescopic link (14) is connected with sleeve (15).

2. An improved head structure of a sewing machine according to claim 1, characterized in that: the glass window (10) is fixedly connected with the telescopic protective cover (6) through a colloid.

3. An improved head structure of a sewing machine according to claim 1, characterized in that: the sliding blocks (11) are divided into two groups, the sliding grooves (12) are divided into two groups, and the size of the sliding blocks (11) is matched with the size of the inner size of the sliding grooves (12).

4. An improved head structure of a sewing machine according to claim 1, characterized in that: slider (11) are through spout (12) and aircraft nose (5) sliding connection, flexible safety cover (6) are through spout (12) and aircraft nose (5) sliding connection.

5. An improved head structure of a sewing machine according to claim 1, characterized in that: connecting rod (13) and flexible safety cover (6) fixed connection, telescopic link (14) and connecting rod (13) fixed connection, and telescopic link (14) and sleeve (15) swing joint.

6. An improved head structure of a sewing machine according to claim 1, characterized in that: the bottom of the telescopic protection cover (6) is a smooth surface.

7. An improved head structure of a sewing machine according to claim 1, characterized in that: the size of the inner dimension of the telescopic protection cover (6) is slightly larger than the size of the space occupied by the machine needle (8) and the machine needle rod (7).