CN211227587U

CN211227587U - Crocheted supporting tube with high practicability

Info

Publication number: CN211227587U
Application number: CN201922287958.4U
Authority: CN
Inventors: 严泽卿
Original assignee: Chongqing Runxin Environmental Protection Tubular Product Co ltd
Current assignee: Chongqing Runxin Environmental Protection Tubular Product Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-11
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a crocheting supporting tube with strong practicability, which structurally comprises a tube body, a limiting pin, a connecting block, a fixed rod, a guide shaft, an auxiliary fixing device, a needle clamp, a thread hanging device, a cross rod, a crocheting needle, a spring and a through hole, through having set up supplementary fixing device in body surface lower extreme third department, the driver starts the telescopic link, the telescopic link drives the guide arm through the connecting piece and moves, the guide arm drives the slider and upwards slides, the slider roll-off in branch, the spring loses the atress and extends, branch drives the voussoir and pops out from the safety cover, make voussoir and crochet hook needle surface support the effect that reaches supplementary fixed crochet hook needle mutually, this device convenient to use easy operation, the effectual crochet hook stay tube of having solved that traditional practicality is strong is relatively poor to the fixed effect of crochet hook needle, lead to having reduced work efficiency and influenced the problem that use experience felt promptly.

Description

Crocheted supporting tube with high practicability

Technical Field

The utility model relates to a crochet supporting tube technical field, concretely relates to crochet supporting tube that practicality is strong.

Background

The crochet is a mode of knitting white lace crochet needles formed by hooking thread cotton threads to create fabrics, one thread can be knitted into a piece of fabric through one crochet needle, the fabrics are combined into clothes or home decorations and the like, the crochet needle is an important tool for crochet knitting, has various sizes and specifications, is available for people with the size of 3.5 mm and the size of 0.75 mm, and needs a crochet support tube with strong practicability in the crochet process.

But the crochet supporting pipe that the practicality is strong is generally all to be connected stay tube and outside crochet, then presss from both sides tightly the crochet hook through the needle holder, passes the through-hole with the line after that and fixes on the threading device, then starts crochet machine through control switch, but the crochet supporting pipe that traditional practicality is strong is relatively poor to the fixed effect of crochet hook, and the crochet hook drops from the stay tube by external force influence easily in the use, leads to unable normal crochet, has reduced work efficiency promptly and has influenced the use experience and feel again.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the crochet supporting tube with high practicability is provided, and the problems that the crochet supporting tube with high traditional practicability is poor in fixing effect of a crochet needle, the crochet needle is easily influenced by external force to fall off from the supporting tube in the using process, so that the crochet cannot be normally performed, the working efficiency is reduced, and the use experience is influenced are solved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a crochet support tube with strong practicability, which comprises a tube body,

the auxiliary fixing device is used for carrying out auxiliary fixing on the crochet needle;

the limiting pin is used for limiting the pipe body;

the fixing rod is used for fixedly mounting the pipe body;

the needle clamp is used for clamping the crochet needle;

the wire hanging device is used for fixedly mounting the wires;

furthermore, the limiting pin is cylindrical, and the diameter of the limiting pin is set to be five centimeters;

furthermore, the length of the fixing rod is ten centimeters, and a waterproof anti-oxidation layer is bonded on the outer surface of the fixing rod.

Further, body surface upper end third department is provided with the spacer pin, body surface upper end is provided with the connecting block, the connecting block right-hand member is fixed with the dead lever, body surface middle part is provided with the guide shaft, body surface lower extreme third department is provided with supplementary fixing device, the body bottom is provided with the needle clamp, the terminal surface is provided with the peg ware before the needle clamp, the needle clamp right-hand member is fixed with the horizontal pole, the needle clamp bottom is provided with the crochet needle, body surface middle part has cup jointed first spring to first spring and guide shaft top fixed connection, terminal surface equidistance is provided with the through-hole before the peg ware.

Furthermore, the auxiliary fixing device comprises a protective cover, a connecting end, a sleeve, a telescopic rod, a driver, a connecting piece, a sliding block, a guide rod, a support rod, a wedge block and a second spring, the connecting end is arranged at the bottom of the protective cover, the sleeve is fixedly connected with the top of the protective cover, the sleeve and the protective cover are in a through structure, the telescopic rod is arranged at the right end of the sleeve, the driver is fixedly connected with the top of the telescopic rod, the connecting piece is fixedly connected with the bottom of the telescopic rod, the connecting piece is fixedly connected with the left end of the sliding block, the guide rod is arranged at the left end of the front end surface of the sliding block, the support rod is arranged at the left lower end inside the protective cover, the support rod is movably connected with the left upper end of the connecting end through a bolt, the wedge block is fixedly connected with the middle part of the right end of the support rod, the second spring is fixedly connected with the right end of the supporting rod, and the protective cover is sleeved at one third of the lower end of the outer surface of the pipe body.

Furthermore, the number of the support rods is two, and the radian of the middle part of each support rod is set to be 120 degrees.

Furthermore, the outer surface of the sliding block is a smooth plane, and the sliding distance of the sliding block in the protective cover is 5-10 cm.

Furthermore, the included angle between the support rod and the connecting end gradually increases when the support rod swings, and the included angle between the support rod and the connecting end ranges from 60 degrees to 100 degrees.

Furthermore, the number of the telescopic rods is two, and the telescopic range of the telescopic rods is 5-10 cm.

Furthermore, the protective cover is cylindrical, and a layer of waterproof oxidation-resistant layer is bonded on the outer surface of the protective cover.

Further, the safety cover is made of aluminum alloy.

Further, the pipe body is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

in order to solve the problems that the traditional crochet support tube with strong practicability has poor fixing effect on crochet needles, the crochet needles are easy to fall off from the support tube under the influence of external force in the using process, so that the crochet can not be normally carried out, the problem of work efficiency has influenced again and has used experience to feel is reduced promptly, through having set up supplementary fixing device in body surface lower extreme third department, the driver starts the telescopic link, the telescopic link drives the guide arm through the connecting piece and moves, the guide arm drives the slider and upwards slides, the slider roll-off in branch, the second spring loses the atress and extends, branch drives the voussoir and pops out from the safety cover, make voussoir and crochet needle surface support the effect that reaches supplementary fixed crochet needle mutually, this device convenient to use easy operation, the effectual crochet support pipe that has solved traditional practicality strong is relatively poor to the fixed effect of crochet needle, lead to having reduced work efficiency promptly and influenced the problem that use experience feels again.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic front view of the cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic structural view of the local part a of the thread hanging device of the present invention;

FIG. 4 is a schematic structural view of the auxiliary fixing device of the present invention;

fig. 5 is a front view of the sectional structure of the auxiliary fixing device of the present invention.

In the figure: the device comprises a pipe body-1, a limiting pin-2, a connecting block-3, a fixing rod-4, a guide shaft-5, an auxiliary fixing device-6, a needle clamp-7, a thread hanging device-8, a cross rod-9, a crochet needle-10, a first spring-11, a through hole-12, a protective cover-61, a connecting end-62, a sleeve-63, a telescopic rod-64, a driver-65, a connecting piece-66, a sliding block-67, a guide rod-68, a support rod-69, a wedge-610 and a second spring-611.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a crocheted support tube with strong practicability: comprises a pipe body 1, a plurality of pipes and a plurality of pipes,

the auxiliary fixing device 6 is used for carrying out auxiliary fixing on the crochet needle 10;

the limiting pin 2 is used for limiting the pipe body 1;

the fixing rod 4 is used for fixedly mounting the pipe body 1;

a needle clamp 7 for clamping the crochet needle 10;

the wire hanging device 8 is used for fixedly mounting the wires;

the limiting pin 2 is cylindrical, and the diameter of the limiting pin 2 is set to be five centimeters;

the length of the fixing rod 4 is ten centimeters, and a layer of waterproof anti-oxidation layer is bonded on the outer surface of the fixing rod 4.

Wherein, 1 surface upper end third department of body is provided with

spacer pin

2, 1 surface upper end of body is provided with connecting

block

3, 3 right-hand members of connecting block are fixed with dead lever 4, 1 surface middle part of body is provided with

guide shaft

5, 1 surface lower extreme third department of body is provided with

supplementary fixing device

6, 1 bottom of body is provided with needle clamp 7, the terminal surface is provided with string line ware 8 before the needle clamp 7, 7 right-hand members of needle clamp are fixed with horizontal pole 9, 7 bottoms of needle clamp are provided with

crochet needle

10, 1 surface middle part of body has cup jointed first spring 11 to

first spring

11 and 5 top fixed connection of guide shaft, the terminal surface equidistance is provided with through-hole 12 before string line ware 8.

Wherein, the auxiliary fixing device 6 comprises a protective cover 61, a connecting end 62, a sleeve 63, a telescopic rod 64, a driver 65, a connecting piece 66, a sliding block 67, a guide rod 68, a support rod 69, a wedge block 610 and a second spring 611, the connecting end 62 is arranged at the bottom of the protective cover 61, the sleeve 63 is fixedly connected with the top of the protective cover 61, the sleeve 63 and the protective cover 61 are in a through structure, so that the crochet needle can be favorably and better fixed in an auxiliary manner, the telescopic rod 64 is arranged at the right end of the sleeve 63, the driver 65 is fixedly connected with the top of the telescopic rod 64, so that the driver 65 can favorably drive the telescopic rod 64 to move, the connecting piece 66 is fixedly connected with the bottom of the telescopic rod 64, the connecting piece 66 is fixedly connected with the left end of the sliding block 67, the guide rod 68 is arranged at the left end of the front, and branch 69 passes through bolt and the upper left end swing joint of link 62, voussoir 610 and branch 69 right-hand member middle part fixed connection, second spring 611 and branch 69 right-hand member fixed connection, safety cover 61 cup joints in body 1 surface lower extreme one-third department.

Wherein, the supporting rods 69 are provided with two supporting rods, and the radian of the middle part of each supporting rod 69 is set to be 120 degrees, so that a better auxiliary fixing effect is achieved.

The outer surface of the sliding block 67 is a smooth plane, and the sliding distance of the sliding block 67 in the protective cover 61 is 5-10 cm, so that the sliding block 67 can slide in the protective cover 61 quickly.

The included angle between the support rod 69 and the connecting end 62 gradually increases when the support rod 69 swings, and the included angle between the support rod 69 and the connecting end 62 ranges from 60 degrees to 100 degrees, so that the support rod 69 can swing better.

The number of the telescopic rods 64 is two, and the telescopic range of the telescopic rods 64 is 5-10 cm, so that a better auxiliary fixing effect can be achieved.

The protective cover 61 is cylindrical, and a waterproof oxidation-resistant layer is bonded on the outer surface of the protective cover 61, so that rusting or oxidative corrosion of the outer surface of the protective cover 61 caused by long-term use is prevented.

Wherein, the safety cover 61 is the aluminum alloy material, has the advantage of stronger corrosion resistance.

Wherein, body 1 is stainless steel, has the longer advantage of life.

The crochet needle 10 described in this patent is an important tool for crochet needle knitting, and has a large number of sizes and specifications, as large as 3.5 mm and as small as 0.75 mm (as manufactured by 00 to 14 inches), and is made of aluminum and plastic, and the most commonly used crochet needle size is 2.5mm to 19mm (as manufactured by B to S), and the relatively special slender crochet needle is called as a Tuniss crochet needle (also called as Afghanistan crochet needle), and the knitting method mixes crochet needle knitting with bar needle knitting.

The working principle is as follows: firstly, the device is moved to a place needing to be used, then the tube body 1 is fixedly connected with an external crochet machine through a fixed rod 4, then a crochet needle 10 is inserted into the bottom of the tube body 1, so that a needle clamp 7 clamps the crochet needle 10, then a telescopic rod 64 is started through a driver 65, the telescopic rod 64 drives a guide rod 68 to move through a connecting piece 66, the guide rod 68 drives a sliding block 67 to slide upwards, the sliding block 67 slides out of a supporting rod 69, a second spring 611 loses stress and extends, the supporting rod 69 drives a wedge block 610 to pop out of a protective cover 61, so that the wedge block 610 is propped against the outer surface of the crochet needle 10 to achieve the effect of assisting in fixing the crochet needle, then a thread passes through a through hole 12 and is fixed on a thread hanging device 8, then the crochet machine is started through an external control switch, after the device is used, the telescopic rod 64 is started through, guide arm 68 drives slider 67 and carries out the lapse, make slider 67 get into branch 69 bottom, lift up branch 69, second spring 611 atress contracts, branch 69 drives voussoir 610 and crochet needle 10 surface phase separation, make voussoir 610 income safety cover 61, then through needle clamp 7 with crochet needle 10 take off can, this device convenient to use easy operation, the effectual crochet support pipe that has solved that traditional practicality is strong is relatively poor to the fixed effect of crochet needle, lead to having reduced work efficiency and influenced the problem that use experience felt again.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a crochet supporting tube that practicality is strong, includes body (1), its characterized in that still includes:

the auxiliary fixing device (6) is used for carrying out auxiliary fixing on the crochet needle (10);

the limiting pin (2) is used for limiting the pipe body (1);

the fixing rod (4) is used for fixedly mounting the pipe body (1);

a needle clamp (7) for clamping the crochet needle (10);

the wire hanging device (8) is used for fixedly mounting the wires;

the limiting pin (2) is cylindrical, and the diameter of the limiting pin (2) is set to be five centimeters;

the length of the fixing rod (4) is ten centimeters, and a waterproof anti-oxidation layer is bonded on the outer surface of the fixing rod (4).

2. The crochet support tube with strong practicability as claimed in claim 1, is characterized in that: a limiting pin (2) is arranged at one third of the upper end of the outer surface of the pipe body (1), the upper end of the outer surface of the pipe body (1) is provided with a connecting block (3), the right end of the connecting block (3) is fixed with a fixed rod (4), a guide shaft (5) is arranged in the middle of the outer surface of the pipe body (1), an auxiliary fixing device (6) is arranged at one third of the lower end of the outer surface of the pipe body (1), a needle clamp (7) is arranged at the bottom end of the tube body (1), a thread hanging device (8) is arranged on the front end face of the needle clamp (7), a cross rod (9) is fixed at the right end of the needle clamp (7), a crochet needle (10) is arranged at the bottom of the needle clamp (7), a first spring (11) is sleeved at the middle part of the outer surface of the tube body (1), and first spring (11) and guide shaft (5) top fixed connection, the terminal surface equidistance is provided with through-hole (12) before string line ware (8).

3. The crochet support tube with strong practicability as claimed in claim 2, characterized in that: the auxiliary fixing device (6) comprises a protective cover (61), a connecting end (62), a sleeve (63), an expansion link (64), a driver (65), a connecting piece (66), a sliding block (67), a guide rod (68), a support rod (69), a wedge block (610) and a second spring (611), wherein the connecting end (62) is arranged at the bottom of the protective cover (61), the sleeve (63) is fixedly connected with the top of the protective cover (61), the sleeve (63) and the protective cover (61) are of a through structure, the expansion link (64) is arranged at the right end of the sleeve (63), the driver (65) is fixedly connected with the top of the expansion link (64), the connecting piece (66) is fixedly connected with the bottom of the expansion link (64), the connecting piece (66) is fixedly connected with the left end of the sliding block (67), the guide rod (68) is arranged at the left end of the front end face of the sliding block (67), the, and branch (69) pass through bolt and link (62) upper left end swing joint, voussoir (610) and branch (69) right-hand member middle part fixed connection, second spring (611) and branch (69) right-hand member fixed connection, body (1) surface lower extreme one-third department is cup jointed in safety cover (61).

4. The crochet support tube with strong practicability as claimed in claim 3, characterized in that: the number of the supporting rods (69) is two, and the radian of the middle part of each supporting rod (69) is set to be 120 degrees.

5. The crochet support tube with strong practicability as claimed in claim 3, characterized in that: the outer surface of the sliding block (67) is a smooth plane, and the sliding distance of the sliding block (67) in the protective cover (61) is 5-10 cm.

6. The crochet support tube with strong practicability as claimed in claim 3, characterized in that: the included angle between the support rod (69) and the connecting end (62) is gradually increased when the support rod (69) swings, and the included angle between the support rod (69) and the connecting end (62) ranges from 60 degrees to 100 degrees.

7. The crochet support tube with strong practicability as claimed in claim 3, characterized in that: the number of the telescopic rods (64) is two, and the telescopic range of the telescopic rods (64) is 5-10 cm.

8. The crochet support tube with strong practicability as claimed in claim 3, characterized in that: the protective cover (61) is cylindrical, and a layer of waterproof and anti-oxidation layer is bonded on the outer surface of the protective cover (61).