JP2013522488A - Crochet with grip - Google Patents

Abstract

[Technical Field] The present invention relates to a knitting crochet with a grip, which is intended to firmly tighten a crochet and a grip portion, and at the same time, prevent hand slipping during use and relieve hand fatigue and pain. To this end, the present invention includes a crochet, one of which has a rod shape and a hook for forming a thread formed at the end, and a grip portion to which a base end which is the other of the crochet is fastened. The proximal end provides a crochet with a grip made of a flat bar shape. In addition, a soft resin cushion portion can be formed at a portion where the user's hand contacts. This prevents hand slipping when using a gripped crochet, relieves hand fatigue and pain from long-term use, and prevents the crochet from rotating or separating from the grip. be able to.

Description

The present invention relates to a knitting crochet with a grip, and more particularly, to a crochet with a grip that can prevent a phenomenon in which the crochet comes off or rotates, and at the same time, prevents slipping caused by moisture of a hand.

The conventional knitting crochet can be divided into a crochet without a grip and a crochet with a grip. In the early days, crochets without grip have been mainly used. This gripless crochet consists of a stick made of metal, bamboo, etc., so that when it is used repeatedly for a long time, the round and narrow surface of the crochet will be in continuous contact with the thumb and middle fingers. The pressure induced pain and tiredness in the hands.

In order to improve this, a gripped crochet has been devised and used. However, most of the crochet grips are made of synthetic resin, have a disadvantage that they are slippery when the surface is smooth and sweat is produced by the user's hand.

On the other hand, those made of bamboo or wood have relatively little slip. However, the synthetic resin, bamboo, and raw wood are all made of a material that comes into contact with the user's hand, and therefore, when used repeatedly for a long time, there is a disadvantage inducing hand fatigue and pain.

It is a durability issue that is pointed out as another disadvantage of the prior art gripped crochet. In the conventional case, most crochet needles have a bar shape. Therefore, when the crochet and the grip portion are coupled, a system in which a rod-shaped crochet is inserted into the grip portion and the crochet and the grip portion are fastened using an adhesive or the like is mainly used.

As described above, the conventional method using a bar-shaped crochet and an adhesive depends only on the adhesive force, so that the durability is lowered, and when used for a certain period, the adhesive force deteriorates and the crochet rotates. , There is a problem that comes out of the grip.

Accordingly, the present invention has been made to solve the above-mentioned problems, and its purpose is to firmly tighten the crochet and the grip portion, and at the same time, prevent slipping of the hand during use, and fatigue and pain in the hand. An object of the present invention is to provide a crochet with a grip that can relieve the problem.

In order to achieve the above object, a knitting crochet with a grip according to the present invention is formed in a rod shape, and at one end is formed with a tip portion on which a hook for hooking a thread is formed and a flat rod shape. And a base end portion extending in the length direction of the tip portion from the other end, and the width of the base end portion is formed wider than the cross-sectional diameter of the tip portion.

In addition, the thickness of the base end portion according to the present invention is smaller than the cross-sectional diameter of the tip end portion.

In addition, the base end portion according to the present invention is characterized in that after both the tip end portion and the base end portion are formed in a bar shape, the base end portion is pressed with a mold and formed into a flat bar shape.

Further, the base end according to the present invention is characterized in that at least one through hole is formed therein.

In addition, the crochet with a grip according to the present invention includes a crochet on which one side is formed in a rod shape and a hook for hooking a thread is formed at a terminal end, and a grip portion on which a base end portion which is the other of the crochet is fastened, The base end portion of the crochet is characterized by having a flat bar shape.

Further, the flat bar shape of the base end portion according to the present invention is characterized in that it is formed thinner than the cross-sectional diameter of one bar shape of the crochet and wider.

In addition, the base end portion according to the present invention is characterized in that after the entire crochet needle is formed into a bar shape, the base end portion is pressed with a mold and formed into a flat bar shape.

The grip portion according to the present invention includes an upper grip and a lower grip. The upper grip and the lower grip are formed in the same shape, and a proximal end portion of a crochet is interposed between the upper grip and the lower grip. It is characterized by being.

In addition, the grip portion according to the present invention is formed in a flat bar shape, and has a lower grip formed with a coupling groove into which a proximal end portion of a crochet is inserted, and a shape corresponding to the coupling groove, and is inserted into the coupling groove. And an upper grip that covers the base end portion and is fastened to the lower grip.

In addition, the crochet with grip according to the present invention has at least one through hole formed in the base end portion, and at least one of the upper grip and the lower grip is inserted into the through hole at a position corresponding to the through hole. At least one coupling protrusion for fixing the crochet is formed.

In addition, at least one of the upper grip and the lower grip according to the present invention is characterized in that a cushion portion made of a soft resin is formed at a position corresponding to the base end portion.

In addition, at least one of the upper grip and the lower grip according to the present invention is characterized in that a cushion insertion hole is formed at a position corresponding to the crochet, and the cushion portion is inserted into the cushion insertion hole and fixed. To do.

The cushion portion according to the present invention is characterized in that the bottom surface is bonded and fixed to the flat surface of the base end portion.

In addition, the upper grip and the lower grip according to the present invention are joined to each other by ultrasonic welding.

According to the present invention, the cushion portion is formed in the area where the user's hand and the grip portion are in contact with each other to prevent hand slipping during use and to relieve hand fatigue and pain due to long-term use. . Moreover, since the part combined with a grip part with a crochet is formed in flat surface shape, and is couple | bonded with a grip part, it can prevent that a crochet rotates or isolate | separates from a grip part.

FIG. 1 is a perspective view illustrating a crochet with a grip according to an embodiment of the present invention.

FIG. 2 is an exploded perspective view of FIG.

FIG. 3 is a cross-sectional view taken along the line AA ′ of FIG.

FIG. 4 is an exploded perspective view showing a crochet with a grip according to another embodiment of the present invention.

FIG. 5 is an exploded perspective view showing still another embodiment of the gripped crochet according to the present invention.

FIG. 6 is an exploded perspective view showing still another embodiment of the gripped crochet according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, detailed descriptions of well-known functions or configurations that may obscure the subject matter of the present invention are omitted in the following description and the accompanying drawings. It should be noted that the same constituent elements are denoted by the same reference numerals as much as possible throughout the drawings.

Terms and words used in the specification and claims described below should not be construed as limited to ordinary or lexical meanings. Also, the inventor interprets the invention as meaning and concept consistent with the technical idea of the present invention based on the principle that the invention can be appropriately defined as the concept of the term in order to explain the invention in the best way. Must. Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention. It should be understood that there are various equivalents and variations that can be substituted at the time of filing.

On the other hand, in the present invention, “crochet with grip” means a finished product in which a crochet and a grip portion, which will be described later, are combined, and “crochet” does not include a grip portion, and is a needle consisting of only a distal end portion and a proximal end portion. Means part.

FIG. 1 is a perspective view illustrating a crochet with a grip according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of FIG. 1, and FIG. 3 is a cross-sectional view taken along line AA ′ of FIG. .

Referring to FIGS. 1 to 3, a crochet 100 with a grip according to the present invention includes a crochet 2 and a grip portion 10.

One side of the crochet needle 2 (hereinafter referred to as the tip portion 3) has a rod shape, and a hook 5 for threading is formed at the end. The other of the crochet needles 2 (hereinafter referred to as the base end portion 4) has a flat plate shape, that is, a flat bar shape. More specifically, the half of the crochet 2 according to the present invention has a bar shape, and this portion (that is, the tip portion) is a portion exposed to the outside of the grip portion 10 described later. The remaining half of the crochet 2 has a flat bar shape, and this portion (that is, the base end portion) is not exposed to the outside of the grip portion 10 and is inserted into the grip portion 10 so that the grip portion 10 The part to be fastened. Here, the portion made of the rod shape is formed to have a width wider than the cross-sectional diameter of the portion made of the rod shape. Specifically, it is preferable that the width of the plate-shaped portion is formed to be three times or more the cross-sectional diameter.

Meanwhile, various methods can be used to form the proximal end portion 4 of the crochet 2 according to the present invention into a flat bar shape.

For example, after the entire crochet 2 is manufactured in a bar shape, it can be formed into a flat bar shape through a process of pressing the base end portion 4 with a mold. When such a method is used, the proximal end portion 4 of the crochet 2 is formed in a rod shape that is thinner and wider than the rod-shaped cross-sectional diameter forming the distal end portion 3 of the crochet 2.

However, the present invention is not limited to the above-described method, and the proximal end portion of the crochet 2 is manufactured by manufacturing the proximal end portion 4 of the crochet 2 into a flat bar shape at the time of initial manufacture, or rolling the portion after the manufacture. If 4 can be formed into a flat bar shape, various methods can be used.

The grip portion 10 is configured by being inserted and fastened with the proximal end portion 4 of the crochet 2 inserted therein and having an upper grip 6 and a lower grip 8. Each of the upper grip 6 and the lower grip 8 includes a fitting groove 63, a cushion through hole 2031, and a cushion portion 7.

As shown in FIG. 2, the grip portion 10 according to the present embodiment is formed in the same shape in which the upper grip 6 and the lower grip 8 are symmetric, and when joined, as shown in FIG. Has a shape. In the case of FIG. 2, the form of the cushion insertion hole 82 of the upper grip 6 and the lower grip 8 shows a slight difference, but this is a difference depending on the design, and may actually be formed in the same shape.

The proximal end portion 4 of the crochet 2 is inserted into one side of the grip portion 10. In other words, the crochet 100 with a grip according to the present invention is completed by interposing the proximal end portion 4 of the crochet 2 between the upper grip 6 and the lower grip 8 and then fixing them together.

For this purpose, the upper grip 6 and the lower grip 8 are formed with fitting grooves 63 and 83 that are formed in the same shape as the base end portion 4 at the portion that contacts the base end portion 4 of the crochet 2. Therefore, the proximal end portion 4 of the crochet 2 is coupled to the grip portion 10 while being fitted in the fitting grooves 63 and 83 of the upper grip 6 and the lower grip 8.

Further, the grip portion 10 according to the present embodiment includes a cushion portion 7. The cushion portion 7 can be formed on at least one of the upper grip 6 and the lower grip 8, but is preferably formed on both the upper grip 6 and the lower grip 8.

The cushion portion 7 according to the present embodiment is formed at a position corresponding to the base end portion 4 inserted into the grip portion 10 and is made of a soft resin. Further, the cushion portion 7 is inserted and fixed in cushion insertion holes 62 and 82 formed at positions corresponding to the base end portion 4 of the crochet 2 in the upper grip 6 and the lower grip 8. At this time, as shown in FIG. 3, the bottom surface of the cushion portion 7 is in contact with the flat surface of the base end portion 4. In this embodiment, the cushion portion 7 is interposed via an adhesive (not shown). Are attached to the proximal end portion 4 of the crochet 2 and fixed and fastened.

However, the cushion portion 7 according to the present invention is not limited to the above-described configuration, and a groove, not the cushion insertion hole 62, is formed at a position corresponding to the proximal end portion 4 of the crochet 2, and the cushion portion is formed inside the groove. 7 can be inserted and fixed. In addition, various applications such as forming the cushion portion 7 are possible by surrounding the entire position of the grip portion 10 corresponding to the proximal end portion 4 of the crochet 2 with a soft resin.

On the other hand, the grip part 10 according to the present invention can be applied to various forms other than the forms described above.

FIG. 4 is an exploded perspective view showing a crochet with a grip according to another embodiment of the present invention.

Referring to FIG. 4, the grip part 20 according to the present embodiment is the same as the above-described embodiment in that it includes an upper grip 206 and a lower grip 108.

However, the lower grip 208 according to the present embodiment is formed in a flat bar shape and forms the entire shape of the grip portion 20, and the fitting groove 283 into which the proximal end portion 204 of the crochet 202 is inserted in one of them. Then, a coupling groove 284 to which the upper grip 206 is fastened is formed. The upper grip 206 is formed in a shape corresponding to the coupling groove 284 of the lower grip 208, and the base end portion 204 is inserted into the surface that contacts the base end portion 204 of the crochet 202, as in the above-described embodiment. A fitting groove 263 is formed. Accordingly, the proximal end portion 204 of the crochet 202 is fitted into the fitting groove 263 of the upper grip 206 and the fitting groove 283 of the lower grip 208 and fastened to the grip portion 20, and the upper grip 206 is coupled to the lower grip 208. The gripped crochet 200 according to the present embodiment is completed by being coupled to the groove 284.

As described above, the grip portions 10 and 20 according to the present invention described with reference to FIGS. 1 and 4 are not limited to any one form, and the flat bar shape of the base end portions 4 and 204 according to the present invention is inserted and fixed. Any structure that can be applied can be applied in various ways.

In the grip according to the present invention having the above-described configuration, the upper grips 6 and 206 and the lower grips 8 and 208 are preferably joined to each other by ultrasonic welding. However, the present invention is not limited to this, and various methods may be used as long as the upper grips 6, 206 and the lower grips 8, 208 can be firmly fixed and fastened with a crochet interposed, such as using an adhesive. it can.

FIG. 5 is an exploded perspective view showing still another embodiment of the gripped crochet according to the present invention.

Referring to FIG. 5, the crochet 300 with a grip according to the present embodiment has a structure very similar to that of the embodiment of FIG. 4 described above, and has a difference in a portion where the crochet 302 and the grip portion 30 are fastened. . Therefore, the description of the same part that overlaps the above-described embodiment will be omitted, and the part where the crochet 302 and the grip part 30 are fastened will be described mainly.

In the crochet 302 according to the present embodiment, at least one through hole 3041 is formed in a base end portion 304 having a flat bar shape. A coupling protrusion 3081 is formed at a position of the lower grip 308 corresponding to the through hole 3041 and is inserted into the through hole 3041 and fixes the crochet needle 302.

In this way, when the crochet 302 is coupled to the grip portion 30 using the coupling protrusion 3081 and the through-hole 3041, the fastening state of the crochet 302 can be made firmer, and the crochet 302 can be separated from the grip portion 30. Can prevent moving.

On the other hand, FIG. 5 illustrates the case where one through hole 3041 and one corresponding coupling protrusion 3081 are formed, but the present invention is not limited to this, and two or more or more numbers are formed respectively. It is also possible to use it.

5 illustrates the case where the coupling protrusion 3081 is formed on the lower grip 308. However, the present invention is not limited thereto, and the coupling protrusion 3081 is formed on the upper grip (not shown). Various applications such as adjusting the length of the coupling protrusion 3081 to be formed on the upper grip (not shown) and the lower grip 308 are possible.

FIG. 6 is an exploded perspective view showing still another embodiment of the gripped crochet according to the present invention.

Referring to FIG. 6, the gripped crochet 400 according to the present embodiment has a structure very similar to that of the above-described embodiment of FIG. 2, and has a difference in the shape of the proximal end portion 404 of the crochet 402. Therefore, the description of the same portion that overlaps the above-described embodiment will be omitted, and the shape of the proximal end portion 404 of the crochet 402 will be described mainly.

The crochet needle 402 according to the present embodiment is formed to have a length similar to the length of the grip portion 40 by extending a base end portion 404 having a flat bar shape. Accordingly, the fitting grooves 463 and 483 formed in the upper grip 406 and the lower grip 408 are also formed long along the shape of the base end portion 404. Thus, when the base end part 404 is formed long, there exists an advantage that the external force input via the front-end | tip part 403 can be effectively disperse | distributed through the whole base end part 404 extended long.

The crochet with a grip according to the present invention configured as described above has a bar shape in which the proximal end portion of the crochet is flat. Therefore, even when a force is applied to the crochet in the direction B in FIG. 1, since the proximal end portion of the crochet is fastened to the grip portion in a plate shape, the rotational force B applied to the distal end portion of the crochet is the proximal end portion. It is transmitted while being distributed to the grip portion throughout the plate shape. Therefore, it is possible to prevent a phenomenon that the crochet comes off from the grip portion or rotates, and further, it is possible to minimize the case where the fastening portion between the crochet and the grip portion is damaged by an external force.

In addition, since the crocheted needle with a grip according to the present invention has a cushion portion, it can relieve the tiredness and pain of the hand induced when knitting is repeated for a long time, and slippage caused by sweat generated during use. Can be prevented.

It should be noted that the embodiments of the present invention disclosed in this specification and the drawings are merely specific examples provided to help understanding, and are not intended to limit the scope of the present invention. It will be apparent to those skilled in the art to which the present invention pertains that other variations based on the technical idea of the present invention are possible in addition to the embodiments disclosed herein.

For example, in the present invention, the case where the grip portion has a flat bar shape has been described as an example. However, the present invention is not limited to this, and the base end portion of the crochet can be inserted and fixed. It can be formed in various shapes such as a bar shape.

In the present invention, only the crochet has been specifically described. However, even if it is not a crochet, it can be applied in various ways as long as it has a structure in which a bar-shaped needle and a grip are fastened.

Claims (14)

A tip portion formed in a rod shape and formed at one end with a hook for threading;
A base end formed in a flat bar shape and extending in the length direction of the tip from the other end of the tip;
The width of the said base end part is formed wider than the cross-sectional diameter of the said front-end | tip part, The crochet characterized by the above-mentioned. The thickness of the base end is
The crochet according to claim 1, wherein the crochet is formed thinner than a cross-sectional diameter of the tip portion. The base end is
3. The crochet according to claim 2, wherein both the distal end portion and the proximal end portion are formed into a rod shape, and then the proximal end portion is pressed with a mold to form the flat rod shape. The base end is
The crochet according to claim 1, wherein at least one through hole is formed therein. A crochet, one of which has a bar shape and is formed at the end with a hook for threading;
A grip portion to which a base end portion which is the other of the crochet is fastened;
A crochet with a grip, characterized in that a proximal end portion of the crochet has a flat bar shape. The flat shape of the base end is
The crochet needle with a grip according to claim 5, wherein the crochet needle is formed to be thinner and wider than a cross-sectional diameter of one of the crochet bars. The base end is
The crochet with a grip according to claim 6, wherein after forming the entire crochet into a bar shape, the base end portion is pressed with a mold to form the flat bar shape. The grip portion is
Including upper and lower grips,
The said upper grip and the said lower grip are formed in the same shape, The said base end part of the said crochet is interposed and combined with the said upper grip and the said lower grip. Crochet with grip as described. The grip portion is
A lower grip formed in a flat bar shape and formed on one side with a coupling groove into which the proximal end of the crochet is inserted;
The grip according to claim 5, comprising: an upper grip that has a shape corresponding to the coupling groove, covers the base end portion inserted into the coupling groove, and is fastened to the lower grip. Crochet with. At least one through hole is formed in the base end,
At least one of the upper grip and the lower grip is inserted into the through hole at a position corresponding to the through hole, and at least one coupling protrusion for fixing the crochet is formed. A crochet with a grip according to claim 8 or 9. The at least one of the upper grip and the lower grip has a grip portion made of a soft resin at a position corresponding to the base end portion. Crochet. At least one of the upper grip and the lower grip has a cushion insertion hole formed at a position corresponding to the crochet, and the cushion portion is inserted into the cushion insertion hole and fixed. A crochet with a grip according to claim 11. The cushion part is
The crochet with a grip according to claim 12, wherein a bottom surface is bonded and fixed to a flat surface of the base end portion. The crochet with a grip according to claim 8 or 9, wherein the upper grip and the lower grip are joined to each other by ultrasonic welding.

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