CN218026669U

CN218026669U - Elbow outlet frame on sewing machine

Info

Publication number: CN218026669U
Application number: CN202222385845.XU
Authority: CN
Inventors: 董岳成; 黄永军
Original assignee: Wenzhou Jiawen Sewing Equipment Industry And Trade Co ltd
Current assignee: Wenzhou Jiawen Sewing Equipment Industry And Trade Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-13
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses an elbow outlet frame on sewing machine, including the outlet frame body, the outlet frame body is made by deformable material, the outlet frame body divides into head end and assembly end, be equipped with the assembly running-through in the assembly end and wear out the assembly running-through of coil frame body, be equipped with the adjustment tank on a lateral wall of assembly running-through, the adjustment tank extends towards the elbow end, all be equipped with the perforation on the both sides wall of adjustment tank, the perforation is used for supplying the bolt to wear to establish the assembly, be equipped with removable adjusting collar in the assembly running-through, be equipped with the opening corresponding with the adjusting collar position on the adjusting collar. The utility model has the advantages of wide application range and high assembly efficiency.

Description

Elbow outlet frame on sewing machine

Technical Field

The utility model relates to a sewing machine line frame technical field, more specifically says that it relates to an elbow line frame on sewing machine.

Background

A sewing machine thread frame is a device for finishing sewing threads, and ensures that the sewing threads are not too disordered and mixed together. The prior Chinese patent with the publication number of CN 214938327U discloses a novel thread stand of a sewing machine, which mainly comprises a guide rod, a wire outgoing rod and a thread guide rod, wherein hole structures are arranged on the guide rod, the wire outgoing rod and the thread guide rod, threads are arranged in the holes, the wire outgoing rod and the thread guide rod are firstly sleeved on the guide rod during assembly, and then the wire outgoing rod and the thread guide rod are fixed on the guide rod through the matching of the screws and the holes. In the assembly mode, the size of the sleeve opening which is arranged on the guide rod in a sleeved mode on the wire outgoing rod and the guide rod is matched with the guide rod, and the size of the sleeve opening is generally set to be a non-adjustable structure, so that the sleeve opening with one size can only be correspondingly matched with the guide rod with one size, the application range of each part is small when the wire rack is assembled, and the assembly efficiency is influenced. Therefore, the elbow wire outlet frame is high in assembly efficiency and can be matched with guide rods of different sizes.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, the utility model aims to provide a can not adapt to elbow outlet frame of unidimensional guide arm assembly.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an elbow outlet frame on sewing machine, includes the outlet frame body, the outlet frame body is made by deformable material, the outlet frame body divides into head end and assembly end, be equipped with the assembly running-through that runs through the coil frame body in the assembly end, be equipped with the adjustment tank on one side wall of assembly running-through, the adjustment tank extends towards the elbow end, all be equipped with the perforation on the both sides wall of adjustment tank, the perforation is used for supplying the bolt to wear to establish the assembly, be equipped with removable adjusting sleeve in the assembly running-in, be equipped with the opening corresponding with the adjusting tank position on the adjusting sleeve.

The utility model discloses further set up to: the inner wall of the assembly sleeve opening is provided with a plurality of arc-shaped clamping grooves which are longitudinally arranged along the assembly sleeve opening, and the outer wall of the adjusting sleeve is provided with arc-shaped protruding blocks which are matched with the arc-shaped clamping grooves.

The utility model discloses further set up to: convex ribs distributed in a grid shape are arranged outside the wire outlet frame body.

By adopting the technical scheme, the guide rods with different sizes are assembled by disassembling or assembling the adjusting sleeve, and the application range of the wire outlet frame is favorably expanded. Meanwhile, the size of the adjusting groove is adjusted through the bolt, and the assembly firmness of the wire outlet frame and the guide rod is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a top view of the present invention.

1. A wire outlet frame body; 2. a head end; 3. an assembly end; 4. assembling a sleeve opening; 5. an adjustment groove; 6. perforating; 7. an adjusting sleeve; 8. an opening; 9. an arc-shaped clamping groove; 10. an arc-shaped convex block; 11. and (5) protruding ribs.

Detailed Description

Embodiments of the present invention are further described with reference to fig. 1 to 3. The structures, proportions, and dimensions shown in the drawings and described in the specification are for illustrative purposes only and are not intended to limit the scope of the present invention, which is defined by the claims, but rather the structures, proportions, and dimensions shown in the drawings and described in the specification are for illustrative purposes only and are not intended to limit the scope of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial change in the technical content.

The utility model provides an elbow outlet frame on sewing machine, includes outlet frame body 1, outlet frame body 1 is made by deformable material, outlet frame body 1 divide into head end 2 and assembly end 3, be equipped with the assembly running-through 4 that runs through out outlet frame body 1 in the assembly end 3, be equipped with adjustment tank 5 on one side wall of assembly running-through 4, adjustment tank 5 extends towards the elbow end, all be equipped with perforation 6 on the both sides wall of adjustment tank 5, perforation 6 is used for supplying the bolt to wear to establish the assembly, be equipped with detachable adjusting collar 7 in the assembly running-through 4, be equipped with the opening 8 corresponding with 5 positions of adjusting tank on the adjusting collar 7. The inner wall of the assembly sleeve opening 4 is provided with a plurality of arc-shaped clamping grooves 9 which are longitudinally arranged along the assembly sleeve opening, and the outer wall of the adjusting sleeve 7 is provided with arc-shaped protruding blocks 10 which are matched with the arc-shaped clamping grooves 9. The outside of the outlet frame body 1 is provided with convex ribs 11 which are distributed in a grid shape.

The size of the assembly sleeve opening 4 can be adjusted by disassembling and assembling the adjusting sleeve 7, so that the assembly with guide rods of different sizes is facilitated. The integral elbow outlet frame is supported by plastic materials and has certain deformability. When the guide rod and the wire outlet frame are assembled to be unmatched in a small range, the size of the adjusting groove 5 is adjusted conveniently through assembling of the bolt and the through hole 6, and therefore the wire outlet frame and the guide rod are high in assembling firmness and high in matching degree, and the application range is enlarged.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an elbow outlet frame on sewing machine, includes the outlet frame body, its characterized in that: the wire outlet frame body is made of deformable materials and is divided into a head end and an assembling end, an assembling sleeve opening penetrating through the wire outlet frame body is formed in the assembling end, an adjusting groove is formed in one side wall of the assembling sleeve opening and extends towards the elbow end, through holes are formed in two side walls of the adjusting groove and used for allowing bolts to penetrate through for assembling, a detachable adjusting sleeve is arranged in the assembling sleeve opening, and an opening corresponding to the position of the adjusting groove is formed in the adjusting sleeve.

2. The elbow feed rack of the sewing machine according to claim 1, wherein: the inner wall of the assembly sleeve opening is provided with a plurality of arc-shaped clamping grooves which are longitudinally arranged along the assembly sleeve opening, and the outer wall of the adjusting sleeve is provided with arc-shaped protruding blocks which are matched with the arc-shaped clamping grooves.

3. The elbow feed rack of the sewing machine according to claim 2, wherein: convex ribs distributed in a grid shape are arranged outside the wire outlet frame body.