CN220202194U - Threading tool for sewing headrest - Google Patents

Abstract

The utility model relates to the technical field of sewing and discloses a threading tool for sewing a headrest, which comprises a support plate, wherein a first threading hole is formed in the support plate, a second threading hole is formed in the support plate, a pressing plate is fixedly connected to one side of the support plate, a slot is formed in the pressing plate, a sliding block is slidably connected to the slot, a threading column is fixedly connected to one side of the sliding block, a first spring is arranged at one end of the sliding block, two ends of the first spring are fixedly connected between the sliding block and the support plate, a top plate is fixedly connected to the top of the support plate, and a third threading hole is formed in the top plate. According to the utility model, the effect of tightening the wire harness all the time is achieved through the matching among the first spring, the sliding block, the wire penetrating column, the pressing plate and the top plate, the problems that the wire harness is scattered in the sewing process, stitch dislocation is caused, the sewing work is discontinuous and the product quality is affected are solved, and the production quality of the head rest is improved.

Description

Threading tool for sewing headrest

Technical Field

The utility model relates to the technical field of sewing, in particular to a threading tool for sewing a headrest.

Background

The headrest is a support mounted on the car seat behind the head of the passenger. The main function of the device is to provide comfort and support to relieve the pressure and fatigue of the neck and the head of a passenger when the passenger sits on the vehicle for a long time, a threading tool for sewing the headrest is usually required to be used in the process of manufacturing the headrest, and the threading tool for sewing the headrest is mainly used for fixing and connecting the shell and the filling material of the headrest and increasing the strength and the durability of the headrest.

Therefore, in the using process of the threading tool for sewing the traditional headrest, the wire harness can be scattered in the sewing process, so that the stitch dislocation is caused, the sewing work is discontinuous, and the product quality is affected.

Disclosure of Invention

In order to overcome the defects, the utility model provides a threading tool for sewing a headrest, which aims to solve the problem that the harness is scattered in the process of sewing and the quality of products is affected.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a headrest is made up and is used threading frock, includes the extension board, the extension board is inside to be provided with wire hole one, the extension board is inside to be provided with wire hole two, extension board one side fixedly connected with clamp plate, the inside fluting that is provided with of clamp plate, the inside sliding connection of fluting has the slider, slider one side fixedly connected with threading post, slider one end is provided with spring one, spring one both ends fixed connection is between slider and extension board, extension board top fixedly connected with roof, the roof is inside to be provided with wire hole three.

As a further description of the above technical solution:

the roof top fixedly connected with fixed block, the fixed block is inside to be provided with the spout.

As a further description of the above technical solution:

the inside sliding connection of spout has the fixture block, the fixture block inside wall is provided with the spring two.

As a further description of the above technical solution:

the roof top fixedly connected with spacing post, spacing post is inside to be provided with the spacing groove.

As a further description of the above technical solution:

the support plate is characterized in that one side of the support plate is fixedly connected with a presser foot, one end of the presser foot is rotationally connected with a rotating column, and the outer side wall of the rotating column is rotationally connected with a roller.

As a further description of the above technical solution:

the fixture block one end is provided with the bracing piece, the inside recess that is provided with of bracing piece.

As a further description of the above technical solution:

one end of the supporting rod is provided with a sewing machine body, and the bottom of the sewing machine body is provided with a base.

As a further description of the above technical solution:

the sewing machine is characterized in that one end of the sewing machine body is provided with a sewing needle, and a threading hole is formed in the sewing needle.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the effect of tightening the wire harness all the time is achieved through the matching among the first spring, the sliding block, the wire penetrating column, the pressing plate and the top plate, the problems that the stitch is misplaced, the sewing work is discontinuous and the product quality is affected due to the fact that the wire harness is scattered in the sewing process possibly occur are solved, and the production quality of the head rest is improved.

2. According to the utility model, the effect of quick disassembly and assembly is achieved through the cooperation among the fixed block, the second spring, the clamping block and the limiting column, the problem that the threading tool is damaged and inconvenient to disassemble and maintain is solved, and the maintenance work efficiency is improved.

Drawings

FIG. 1 is a perspective view of a threading tool for sewing a headrest according to the present utility model;

FIG. 2 is a schematic view of a threading post of a threading tool for sewing a headrest;

FIG. 3 is a schematic diagram of a rotating column of a threading tool for sewing a headrest;

FIG. 4 is a partial schematic view of the internal structure of a fixing block of the threading tool for sewing a headrest;

fig. 5 is a partial schematic view of a sewing needle structure of a threading tool for sewing a headrest.

Legend description:

1. a base; 2. a support rod; 3. a groove; 4. a sewing needle; 5. a threading hole; 6. a support plate; 7. a pressing plate; 8. slotting; 9. a slide block; 10. a threading column; 11. a first spring; 12. a sewing machine body; 13. a first wire through hole; 14. a second wire through hole; 15. a top plate; 16. a third wire through hole; 17. a fixed block; 18. a presser foot; 19. a limit column; 20. rotating the column; 21. a roller; 22. a chute; 23. a second spring; 24. a clamping block; 25. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a headrest is made up and is used threading frock, including extension board 6, extension board 6 is used for supporting clamp plate 7 and presser foot 18, the inside wire passing hole 13 that is provided with of extension board 6, wire passing hole 13 is used for the threading, the inside wire passing hole second 14 that is provided with of extension board 6, wire passing hole second 14 is used for the threading, 6 one side fixedly connected with clamp plate 7 of extension board, clamp plate 7 is used for flattening the cloth, the inside fluting 8 that is provided with of clamp plate 7 is used for spacing slider 9, fluting 8 inside sliding connection has slider 9, slider 9 one side fixedly connected with threading post 10, threading post 10 is used for supporting the pencil that needs to tighten, slider 9 one end is provided with spring first 11, spring first 11 is used for supporting slider 9, make it can be adjusted according to the degree of tightening of pencil, spring first 11 both ends fixed connection is between slider 9 and extension board 6, 6 top fixedly connected with roof 15, roof 15 inside wire passing hole third 16 of being provided with.

The fixed block 17 is fixedly connected to the top of the top plate 15, the fixed block 17 is used for supporting, the inside spout 22 that is provided with of fixed block 17, the spout 22 is used for spacing fixture block 24, the inside sliding connection of spout 22 has fixture block 24, fixture block 24 inside wall is provided with spring two 23, spring two 23 is used for supporting fixture block 24, the top of top plate 15 fixedly connected with spacing post 19, spacing post 19 is used for fixed support rod 2, spacing post 19 inside is provided with spacing groove 25, 6 one side fixedly connected with presser foot 18 of backup pad, presser foot 18 one end rotation is connected with rotation post 20, rotation post 20 is used for supporting roller 21, rotation post 20 lateral wall rotates and is connected with gyro wheel 21, when gyro wheel 21 is used for sewing the cloth, better messenger's cloth passes through the sewing machine, fixture block 24 one end is provided with bracing piece 2, bracing piece 2 inside is provided with recess 3, recess 3 is used for clamping fixture block 24, reach spacing fixed effect, bracing piece 2 one end is provided with sewing machine body 12, sewing machine body 12 bottom is provided with base 1, base 1 is used for supporting sewing machine body 12, sewing machine body 12 one end is provided with sewing needle 4, needle 4 inside is provided with through-threading hole 5.

Working principle: when the threading tool for sewing the headrest is used, firstly, a sewing thread passes through the thread passing hole III 16, passes through the thread passing hole I13 and passes through the thread passing hole II 14 after bypassing the thread passing post 10, and the threading hole 5 on the sewing needle 4 is threaded, when the sewing machine body 12 operates, the force of the first spring 11 always supports the sliding block 9, the sliding block 9 drives the thread passing post 10, the threading post 10 drives the sewing thread to keep a tight state, the wire harness is prevented from being scattered, the whole threading tool can be directly inserted into the supporting rod 2 when the wire harness is required to be detached or installed, the spring II 23 in the fixed block 17 supports the clamping block 24 to be clamped into the groove 3 in the supporting rod 2, the tail end of the supporting rod 2 is clamped into the limiting groove 25 in the limiting post 19, the clamping block 24 slides in the sliding groove 22, and the rotating post 20 in the pressing foot 18 is used for supporting the rolling wheel 21 to rotate, so that the cloth is better to be conveyed and sewn.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (8)

1. The utility model provides a headrest is made up and is used threading frock, includes extension board (6), its characterized in that: the novel wire-through structure is characterized in that a first wire passing hole (13) is formed in the support plate (6), a second wire passing hole (14) is formed in the support plate (6), a pressing plate (7) is fixedly connected to one side of the support plate, a groove (8) is formed in the pressing plate (7), a sliding block (9) is connected to the groove (8) in a sliding mode, a wire passing column (10) is fixedly connected to one side of the sliding block (9), a first spring (11) is arranged at one end of the sliding block (9), two ends of the first spring (11) are fixedly connected between the sliding block (9) and the support plate (6), a top plate (15) is fixedly connected to the top of the support plate (6), and a third wire passing hole (16) is formed in the top plate (15).

2. The threading tool for headrest sewing according to claim 1, wherein: the top of the top plate (15) is fixedly connected with a fixed block (17), and a chute (22) is arranged in the fixed block (17).

3. The threading tool for headrest sewing according to claim 2, wherein: the inside sliding connection of spout (22) has fixture block (24), fixture block (24) inside wall is provided with spring two (23).

4. The threading tool for headrest sewing according to claim 1, wherein: the top plate (15) is fixedly connected with a limiting column (19), and a limiting groove (25) is formed in the limiting column (19).

5. The threading tool for headrest sewing according to claim 1, wherein: one side of the support plate (6) is fixedly connected with a presser foot (18), one end of the presser foot (18) is rotationally connected with a rotating column (20), and the outer side wall of the rotating column (20) is rotationally connected with a roller (21).

6. A threading tool for headrest sewing as claimed in claim 3 and characterized in that: one end of the clamping block (24) is provided with a supporting rod (2), and a groove (3) is formed in the supporting rod (2).

7. The threading tool for headrest sewing of claim 6, wherein: one end of the supporting rod (2) is provided with a sewing machine body (12), and the bottom of the sewing machine body (12) is provided with a base (1).

8. The threading tool for headrest sewing of claim 7, wherein: one end of the sewing machine body (12) is provided with a sewing needle (4), and a threading hole (5) is formed in the sewing needle (4).