CN214655588U

CN214655588U - Textile accessory capable of replacing crochet needles with different diameters

Info

Publication number: CN214655588U
Application number: CN202120012743.6U
Authority: CN
Inventors: 刘金华; 刘金才; 顾斌宾
Original assignee: Suzhou Shenma Knitting Equipment Co ltd
Current assignee: Suzhou Shenma Knitting Equipment Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-11-09
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses a textile accessory capable of replacing crochet hooks with different diameters, which comprises a machine head, wherein a fixed seat is arranged at the bottom end of the machine head, an installation cavity is formed in the fixed seat, a needle seat is arranged in the installation cavity, a threaded hole is formed in the fixed seat and positioned at one side of the installation cavity, a rotating rod is arranged in the threaded hole, a fixed block is arranged at one end of the rotating rod, and a fixed plate is fixed on one side of the outer surface wall of the fixed block; the textile accessory capable of replacing the crochet hooks with different diameters can replace and clamp the crochet hook bodies with different sizes by arranging the mounting cavity, the fixing block, the fixing plate and the like, so that the use is convenient, and the application range is expanded; through setting up fixed plate, spring and spacing ring etc. can reach and fix the crochet hook body effectively, fasten effectually, thereby prevent that the during operation from rocking and droing and influence normal work of machine and product production.

Description

Textile accessory capable of replacing crochet needles with different diameters

Technical Field

The utility model relates to a weaving accessory technical field specifically is a weaving accessory of crochet hook of removable different diameters.

Background

Various mechanical devices are required for processing natural or chemical fibers into textiles. The textile machinery in a broad sense also comprises chemical machinery for producing chemical fibers, the textile machinery is a production means and material basis of the textile industry, the technical level, the quality and the manufacturing cost of the textile machinery are directly related to the development of the textile industry, parts for the textile machinery are textile parts, crochet hooks are parts used by sewing or knitting machinery, and the crochet hooks are important tools for crochet hook knitting.

The prior art has the following defects or problems:

1. the crochet hook with different diameters cannot be adjusted, and the crochet hook body cannot be clamped, so that the crochet hooks with different diameters cannot be conveniently installed, even a crochet hook fixing seat and the like are required, the use is inconvenient, and the application range is not large;

2. the fastening effect is not good, can not fix the crochet hook body fast effectively to cause the crochet hook during operation to drop easily, fall into the normal work that the machine kind influences the machine and to the production of product, thereby reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a weak point to prior art, provide a weaving accessory of crochet hook of removable different diameters to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a textile accessory capable of replacing crochet hooks with different diameters comprises a machine head, wherein a fixed seat is arranged at the bottom end of the machine head, an installation cavity is formed in the fixed seat, a needle seat is installed in the installation cavity, a threaded hole is formed in the inner portion of the fixed seat and located on one side of the installation cavity, a rotating rod is arranged in the threaded hole, a fixed block is arranged at one end of the rotating rod, a fixed plate is fixed on one side of the outer wall of the fixed block, a fastening groove is formed in the inner portion of the fixed seat and located at the top end of the installation cavity, a fastening seat is fixed at the top end of the needle seat and located in the fastening groove, a first connecting hole is formed in the fastening seat, second connecting holes are formed in the inner portion of the fixed seat and located on two sides of the fastening groove, a connecting bolt is connected between the first connecting hole and the second connecting holes, sliding cavities are formed in the inner portion of the fixed seat and located on two sides of the installation cavity, and a positioning column is arranged in the sliding cavity.

As the utility model discloses a preferred technical scheme, be connected with the spring between reference column and the smooth chamber, the bottom of reference column just is located the inside in smooth chamber and is fixed with the spacing ring, the one end that the fixed block was kept away from to the dwang is fixed with the turning block.

As the utility model discloses a preferred technical scheme, the guide way has been seted up to the inside of fixing base, the exterior wall both sides of fixed block and the inside that is located the guide way are fixed with the guide bar, the bottom mounting of needle file has the crochet hook body.

As the utility model discloses an optimal technical scheme, the quantity of fixed plate is two sets of, the shape of fixed plate is the arc, rotate through the bearing between dwang and the fixed block and be connected.

As the utility model discloses a preferred technical scheme, the exterior wall of dwang is provided with the screw thread, be threaded connection between screw hole and the dwang.

As the preferred technical scheme of the utility model, be sliding connection between fastening groove and the fastening seat, the diameter of first connecting hole equals with the diameter of second connecting hole.

As the utility model discloses a preferred technical scheme, the shape of spacing ring is the annular, the one end of turning block is fixed with the knob, anti-skidding line has been seted up to the both sides of knob.

Compared with the prior art, the utility model provides a weaving accessory of crochet hook of removable different diameters possesses following beneficial effect:

1. the textile accessory capable of replacing the crochet hooks with different diameters comprises a mounting cavity, a needle seat, a threaded hole, a rotating rod, a fixing block and a fixing plate, wherein when the diameters of crochet hook bodies are different and need to be adjusted, the rotating block is rotated to drive the rotating rod to rotate, and the rotating rod moves inwards or outwards during rotation due to threaded connection between the threaded hole and the rotating rod, so that the fixing block and the fixing plate are driven to move inwards or outwards;

2. the textile accessory capable of replacing the crochet hooks with different diameters comprises a fixing plate, a fastening groove, a fastening seat, a first connecting hole, a second connecting hole, a connecting bolt, a sliding cavity, a positioning column, a spring and a limiting ring, wherein when the textile accessory is used, a needle seat is inserted into the mounting cavity, the fastening seat at the top end of the needle seat slides in the fastening groove, when the needle seat touches the top end of the positioning column, the needle seat inwards extrudes the positioning column due to the inclined surface at the upper end of the needle seat, so that the positioning column drives the limiting ring to move inwards, the limiting ring slides in the sliding cavity, the spring is compressed, the spring gives reverse elasticity to the limiting ring, the needle seat is extruded by the positioning column, the purpose of primary fixing is achieved, when the first connecting hole in the fastening seat is aligned with the second connecting hole by moving the needle seat, the first connecting hole and the second connecting hole are fixed through the connecting bolt, the needle seat is prevented from falling off, the device can effectively fix the crochet hook body, the fastening effect is good, the falling off is prevented from shaking during working, the normal work of a machine and the production of products are influenced, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the fixing base of the present invention;

FIG. 3 is a schematic structural view of the present invention from above;

FIG. 4 is a schematic view of the structure of the positioning column of the present invention;

fig. 5 is a perspective view of the structure needle base of the utility model.

In the figure: 1. a machine head; 2. a fixed seat; 3. a mounting cavity; 4. a needle seat; 5. a threaded hole; 6. rotating the rod; 7. a fixed block; 8. a fixing plate; 9. a fastening groove; 10. a fastening seat; 11. a first connection hole; 12. a second connection hole; 13. a connecting bolt; 14. a slide chamber; 15. a positioning column; 16. a spring; 17. a limiting ring; 18. rotating the block; 19. a guide groove; 20. a guide bar; 21. a crochet hook body.

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. 1-5, in this embodiment: a textile accessory capable of replacing crochet hooks with different diameters comprises a machine head 1, wherein a fixed seat 2 is arranged at the bottom end of the machine head 1, a mounting cavity 3 is formed in the fixed seat 2, a needle seat 4 is arranged in the mounting cavity 3, a threaded hole 5 is formed in the fixed seat 2 and positioned at one side of the mounting cavity 3, a rotating rod 6 is arranged in the threaded hole 5, a fixed block 7 is arranged at one end of the rotating rod 6, a fixed plate 8 is fixed at one side of the outer wall of the fixed block 7, a fastening groove 9 is formed in the fixed seat 2 and positioned at the top end of the mounting cavity 3, a fastening seat 10 is fixed at the top end of the needle seat 4 and positioned in the fastening groove 9, a first connecting hole 11 is formed in the fastening seat 10, second connecting holes 12 are formed in the fixed seat 2 and positioned at two sides of the fastening groove 9, and a connecting bolt 13 is connected between the first connecting hole 11 and the second connecting holes 12, inside and the both sides that are located installation cavity 3 of fixing base 2 have seted up smooth chamber 14, and the inside of smooth chamber 14 is provided with reference column 15.

In this embodiment, a spring 16 is connected between the positioning column 15 and the sliding cavity 14, a limiting ring 17 is fixed at the bottom end of the positioning column 15 and located inside the sliding cavity 14, a rotating block 18 is fixed at one end of the rotating rod 6 away from the fixed block 7, and the rotating block 18 is arranged to facilitate rotation of a user; a guide groove 19 is formed in the fixed seat 2, guide rods 20 are fixed on two sides of the outer wall of the fixed block 7 and positioned in the guide groove 19, a crochet needle body 21 is fixed at the bottom end of the needle seat 4, and the guide rods 20 and the guide groove 19 are arranged for preventing the fixed block 7 from deviating due to the rotation of the rotating block 18; the fixing plates 8 are two groups, the fixing plates 8 are arc-shaped, the rotating rod 6 is rotatably connected with the fixing block 7 through a bearing, and the fixing plates 8 are arc-shaped so as to better clamp the crochet hook body 21; the outer wall of the rotating rod 6 is provided with threads, the threaded hole 5 is in threaded connection with the rotating rod 6, and the outer wall of the rotating rod 6 is provided with threads which are convenient to connect with the threaded hole 5; the fastening slot 9 is in sliding connection with the fastening seat 10, the diameter of the first connecting hole 11 is equal to that of the second connecting hole 12, and the connecting bolt 13 can penetrate through the middle of the first connecting hole 11 and the second connecting hole 12; the limiting ring 17 is annular, one end of the rotating block 18 is fixed with a knob, and two sides of the knob are provided with anti-slip threads for preventing a user from slipping when the user rotates the knob.

The utility model discloses a theory of operation and use flow: when the needle base 4 is used, the needle base 4 is inserted into the mounting cavity 3, at the moment, the fastening seat 10 at the top end of the needle base 4 slides in the fastening groove 9, when the needle base 4 touches the top end of the positioning column 15, the needle base 4 extrudes the positioning column 15 inwards due to the inclined surface at the upper end of the needle base 4, so that the positioning column 15 drives the limiting ring 17 to move inwards, the limiting ring 17 slides in the sliding cavity 14 at the moment, the spring 16 is compressed, the spring 16 provides reverse elastic force for the limiting ring 17 and the positioning column 15, so that the positioning column 15 extrudes the needle base 4 tightly, the primary fixing purpose is achieved, when the first connecting hole 11 in the fastening seat 4 is moved to be aligned with the second connecting hole 12, the movement is stopped, the first connecting hole 11 and the second connecting hole 12 are fixed through the connecting bolt 13, the needle base 4 is prevented from falling off, and the device can effectively fix the hook needle body 21, fastening is effectual, thereby prevent that the during operation from rocking to drop and influence normal work of machine and product production, install needle file 4 back, when the different needs adjustments of diameter of crochet hook body 21, rotation turning block 18, it is rotatory to make turning block 18 drive dwang 6, because be threaded connection between screw hole 5 and the dwang 6, make dwang 6 inwards or outwards remove when the rotation, thereby drive fixed block 7 and fixed plate 8 inwards or outwards remove, guide bar 20 slides in the inside of guide way 19 this moment, thereby make fixed block 7 drive fixed plate 8 and press from both sides crochet hook body 21 tightly, because the shape of fixed plate 8 is the arc, thereby make fixed plate 8 press from both sides tighter with crochet hook body 21, prevent to become flexible, the device can change and press from both sides tight not unidimensional crochet hook body 21, thereby facilitate the use, application scope has been enlarged.

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 a weaving accessory of crochet hook of removable different diameters which characterized in that: including aircraft nose (1), the bottom of aircraft nose (1) is provided with fixing base (2), installation cavity (3) have been seted up to the inside of fixing base (2), the internally mounted of installation cavity (3) has needle file (4), the inside of fixing base (2) and the one side that is located installation cavity (3) are provided with screw hole (5), the inside of screw hole (5) is provided with dwang (6), the one end of dwang (6) is provided with fixed block (7), exterior wall one side of fixed block (7) is fixed with fixed plate (8), fastening groove (9) have been seted up on the inside of fixing base (2) and the top that is located installation cavity (3), the top of needle file (4) and the inside that is located fastening groove (9) are fixed with fastening seat (10), first connecting hole (11) have been seted up to the inside of fastening seat (10), the inside of fixing base (2) and the both sides that are located fastening groove (9) have seted up second connecting hole (12) ) The fixing seat is characterized in that a connecting bolt (13) is connected between the first connecting hole (11) and the second connecting hole (12), a sliding cavity (14) is formed in the fixing seat (2) and located on two sides of the mounting cavity (3), and a positioning column (15) is arranged in the sliding cavity (14).

2. A textile accessory with the possibility of replacing crochet needles of different diameters, according to claim 1, characterized in that: be connected with spring (16) between reference column (15) and smooth chamber (14), the bottom of reference column (15) just is located the inside fixed limit ring (17) in smooth chamber (14), the one end that fixed block (7) were kept away from in dwang (6) is fixed with turning block (18).

3. A textile accessory with the possibility of replacing crochet needles of different diameters, according to claim 1, characterized in that: guide slot (19) have been seted up to the inside of fixing base (2), the exterior wall both sides of fixed block (7) just are located the inside of guide slot (19) and are fixed with guide bar (20), the bottom mounting of needle file (4) has crochet hook body (21).

4. A textile accessory with the possibility of replacing crochet needles of different diameters, according to claim 1, characterized in that: the quantity of fixed plate (8) is two sets of, the shape of fixed plate (8) is the arc, rotate through the bearing rotation between dwang (6) and fixed block (7) and be connected.

5. A textile accessory with the possibility of replacing crochet needles of different diameters, according to claim 1, characterized in that: the outward appearance wall of dwang (6) is provided with the screw thread, be threaded connection between screw hole (5) and dwang (6).

6. A textile accessory with the possibility of replacing crochet needles of different diameters, according to claim 1, characterized in that: the fastening groove (9) is in sliding connection with the fastening seat (10), and the diameter of the first connecting hole (11) is equal to that of the second connecting hole (12).

7. A textile accessory with the possibility of replacing crochet needles of different diameters, according to claim 2, characterized in that: the limiting ring (17) is annular, a knob is fixed at one end of the rotating block (18), and anti-skidding threads are arranged on two sides of the knob.