Container cover and method for knitting the same

Abstract

The present invention relates to a container cover (1) and a method for knitting the same. A method for manufacturing such a container cover (1) comprises: a first step (S100) of preparing for knitting by selecting half of the needles (N) in the circumferential section to hold the yarn when the cylinder (22) is rotated in the forward direction, and then having all the needles (N) in the circumferential section hold the yarn when the cylinder (22) is rotated in the reverse direction; a second step (S110) of forming a cylindrical body by rotating the cylinder (22) one full turn in the forward direction; A third step (S120) in which the cylinder (22) is rotated half a turn in the forward direction (a) to knit, then changed to the reverse direction (a1), and the cylinder (22) is rotated to reciprocate between the first cam (A) and the second cam (B) to raise the needle (N) and knit the base plate (5); a fourth step (S130) in which the second cam (B) raises one needle (N), the cylinder (22) rotates in the reverse direction (a1) to the third cam (C)(C) to lower two needles (N), and then rotates again in the forward direction (a) to the first cam (A) to form the first and second seams (7, 11); and after the first cam (A) raises one needle (N), the cylinder (22) rotates to the fourth cam (D) to lower two needles (N), and the cylinder (22) rotates in the reverse direction (a1) to the second cam (B) It includes a fifth step (S140) of forming third and fourth seams (9, 13) by raising one needle (N); and a sixth step (S150) of forming a seam (8).

Description

Technology Field

[0001] The present invention relates to a container cover and a method of knitting the same, and more specifically, to a container cover in the shape of a container that holds a water bottle, etc., which is knitted using a circular knitting machine such as a sock knitting machine, and has a flat bottom so that it can stably maintain an upright state without falling over to one side, and a method of knitting the same. Background Technology

[0002] Generally, a container cover is an item designed to prevent the surface from being damaged by external impact by wrapping the exterior of items such as water bottles.

[0003] This container cover has a cylindrical shape and a flat bottom, allowing a water bottle to be stored inside and carried.

[0004] In addition, the container cover can be formed from various materials such as leather or synthetic resin.

[0005] However, when knitting a container cover using a circular knitting machine such as a sock knitting machine, there is a problem in that the bottom cannot be knitted flat, causing the container cover to tip over, making it difficult to knit using a circular knitting machine. Prior art literature

[0006] Patent Application No. 10-2012-0008827 (Title: Method for Knitting Socks) The problem to be solved

[0007] Accordingly, the present invention is proposed to solve these problems, and the objective of the present invention is to provide a container cover and a knitting method thereof that can stably maintain an upright state without falling to one side by knitting a container cover in the shape of a container, such as a water bottle, using a circular knitting machine and making the bottom flat. means of solving the problem

[0008] One embodiment of the present invention for achieving the above-mentioned technical problem provides a container cover (1).

[0009] The container cover (1) comprises a tubular body (3);

[0010] It includes a bottom portion (5) provided at the bottom of the body (3) to form a flat bottom portion,

[0011] A "<" shaped joint is formed on one side of the bottom part (5), and a ">" shaped joint is formed on the other side, thereby having a "< >" shaped shape.

[0012] One side joint is formed by the first joint (7) and the second joint (11) being formed at a certain angle to form a "<" shape, and the other side joint is formed by the third joint (9) and the fourth joint (13) being formed at a certain angle to form a ">" shape.

[0013] Another embodiment of the present invention provides a method for manufacturing a container cover,

[0014] The method for manufacturing such a container cover comprises a first step (S100) of preparing for knitting by selecting half of the needles (N) in the circumferential section to hold the yarn when the cylinder (22) is rotated in the forward direction, and then having all the needles (N) in the circumferential section hold the yarn when the cylinder (22) is rotated in the reverse direction;

[0015] A second step (S110) of forming a cylindrical body by rotating the cylinder (22) one full turn in the forward direction (a);

[0016] A third step (S120) in which the cylinder (22) is rotated half a turn in the reverse direction (a1) to knit, then changed to the forward direction (a1), and the cylinder (22) is rotated to reciprocate between the first cam (A) and the second cam (B) while raising the needle (N) to knit the first to fourth seams (7, 9, 11, 13) in the inner direction (A2);

[0017] A fourth step (S130) in which, after the fourth cam (D) lowers two needles (N), the cylinder (22) rotates in the reverse direction (a1) to the first cam (A), and conversely rotates in the forward direction (a) while raising one needle (N) at the second cam (B), raising one needle (N) at the first cam (A), and lowering two needles at the third cam (C), thereby weaving the first to fourth joints (7, 9, 11, 13) in the outer direction (A3); and

[0018] It includes a fifth step (S140) of forming a seam (8). Effects of the invention

[0019] As described above, a container cover according to one embodiment of the present invention is a container cover in the shape of a container in which a water bottle or the like is stored, knitted with a circular knitting machine such as a sock knitting machine, and the bottom is flattened in the shape of "< >", thereby having the effect of stably maintaining an upright state without falling over to one side. Brief explanation of the drawing

[0020] FIG. 1 is a perspective view showing a container cover according to one embodiment of the present invention. Figure 2 is a drawing showing the "< >" shape of the bottom part of Figure 1. Figure 3 is a plan view schematically showing the process of knitting the container cover illustrated in Figure 1. Figure 4 is a drawing showing a circular knitting machine involved in the knitting process illustrated in Figure 3. Figure 5 is a flowchart showing a method for manufacturing a container cover illustrated in Figure 1. Specific details for implementing the invention

[0021] Hereinafter, a container cover and a knitting method according to an embodiment of the present invention will be described in detail with reference to the attached drawings.

[0022] As illustrated in FIGS. 1 to 4, the container cover (1) proposed by the present invention can be knitted by a conventional circular knitting machine (20). That is, the circular knitting machine (20) includes a cylinder (22) in which needles (N) are received to move up and down, and cam parts (A, B, C, D) arranged to surround the cylinder (22) and guide the movement of the needles (N) as the cylinder (22) rotates.

[0023] This circular knitting machine (20) supplies yarn to the needle (N) through the feed port, and then the cylinder (22) rotates repeatedly in the forward direction (a) or the reverse direction (a1) to knit, thereby weaving the container cover (1).

[0024] This container cover (1) includes a cylindrical body (3); and a bottom portion (5) provided at the bottom of the body (3) to form a flat bottom portion.

[0025] At this time, the joint formed on the bottom part (5) has a "< >" shape, so that a "<" shaped joint is formed on one side of the bottom part (5) and a ">" shaped joint is formed on the other side.

[0026] That is, one side of the bottom part (5) has a first joint (7) and a second joint (11) formed at a certain angle to form a "<" shape, and the other side of the bottom part (5) has a third joint (9) and a fourth joint (13) formed at a certain angle to form a ">" shape.

[0027] Therefore, the seam of the bottom part (5) is flattened by having a "< >" shape, so that the container cover (1) is prevented from tipping over.

[0028] Hereinafter, the knitting process of a container cover according to one embodiment of the present invention will be explained in more detail.

[0029] As shown in FIGS. 1 to 5, the circular knitting machine (20) used for knitting the container cover (1) is a conventional circular knitting machine (20).

[0030] That is, although there are various circular knitting machines (20), as an example, a container cover (1) is knitted using a circular knitting machine as described in Patent Registration No. 10-1178028, Patent Registration No. 10-1436739, No. 10-1459025, and No. 10-1436683.

[0031] The above circular knitting machine (20) is configured with a cylinder (22) capable of forward and reverse rotation. The cylinder (22) is cylindrical in shape, and about 200 needles (N) are inserted into an insertion hole formed on the outer wall surface and arranged to be able to move up and down. Large, medium, and small needles are alternately arranged in a certain ratio in a predetermined angle section, and in the remaining section, any one of the large, medium, and small needles (N) is partially arranged according to the user's selection.

[0032] Eventually, large, medium, and small needles (N) are arranged to be raised and lowered in the circumferential section of the cylinder (22).

[0033] And, on the outer side of the cylinder (22), a plurality of cams (A, B, C, D) are arranged to knit the container cover (1) by sequentially raising and lowering the needles (N) according to a pattern while rotating together with the cylinder (22).

[0034] And, the raising and lowering of large, medium, and small needles (N) are induced in the racing groove formed in the circumferential direction in which the cylinder (22) rotates by these cams (A, B, C, D), and at this time, knitting of the container cover (1) is possible by appropriately adjusting the height of the needles (N).

[0035] The method for manufacturing a container cover according to the present invention using a circular knitting machine (20) of such a container cover (1) is described in detail as follows.

[0036] First, a container cover (1) is knitted using a plurality of needles (N) in a 360-degree circumferential section of the cylinder (22),

[0037] A first stage (S100) of preparing for knitting, in which, initially, when the cylinder (22) is rotated in the forward direction, half of the needles (N) in the circumferential section are selected to hold the thread, and when the cylinder (22) is rotated in the reverse direction, all of the needles (N) in the circumferential section hold the thread;

[0038] A second step (S110) of forming a cylindrical body (3) by rotating the cylinder (22) one full turn in the forward direction;

[0039] A third step (S120) in which the cylinder (22) is rotated half a turn in the reverse direction (a1) to knit, then changed to the forward direction (a), and the cylinder (22) is rotated to reciprocate between the first cam (A) and the second cam (B) while raising the needle (N) to knit the first to fourth seams (7, 9, 11, 13) in the inner direction (A2);

[0040] A fourth step (S130) in which, after the fourth cam (D) lowers two needles (N), the cylinder (22) rotates in the reverse direction to the first cam (A), and conversely, rotates in the forward direction to raise one needle (N) at the second cam (B), raise one needle (N) at the first cam A, and lower two needles at the third cam (C), thereby forming the first to fourth joints (7, 9, 11, 13) in the outer direction (A3); and

[0041] It includes a fifth step (S140) of forming a seam (8).

[0042] In the method of knitting such a container cover (1),

[0043] In the second step (S110), the cylinder (22) is rotated one full turn in the forward direction to form a cylindrical body.

[0044] That is, when the cylinder (22) is rotated in the forward direction, half of the needles (N) in the circumferential section are selected to knit, and when the cylinder (22) is rotated in the reverse direction, all of the needles (N) in the circumferential section hold the yarn and knit, thereby producing the body of the container cover (1).

[0045] In the third step (S120), the first to fourth seams (7, 9, 11, 13) of the container cover (1) are knitted in the inner direction (A2), and the cylinder (22) is knitted by repeatedly rotating the section from the second cam (B) to the first cam (A) in the forward direction (a) and the reverse direction (a1).

[0046] In this process, when the cylinder (22) rotates in the reverse direction (a1) from the second cam (B) to the position of the first cam (A), one needle (N) of the cylinder (22) is raised. Then, when the cylinder (22) rotates in the forward direction (a) to the position of the second cam (B), one needle (N) is raised. Then, by repeating this process, the first to fourth joints (7, 9, 11, 13) are manufactured in the inner direction (A2).

[0047] In the fourth step (S130), the first to fourth seams (7, 9, 11, 13) of the container cover (1) are knitted in the outer direction (A3), and the cylinder (22) is knitted by repeatedly rotating in the forward direction (a) and the reverse direction (a1) through the section from the fourth cam (D) to the third cam (C) via the second cam (B) and the first cam (A).

[0048] That is, the cylinder (22) lowers two needles (N) at the fourth cam (D) position, then rotates in the reverse direction (a1) to raise one needle at the second cam (B), raises one needle at the first cam (A), and when it reaches the third cam (C), lowers two needles.

[0049] Conversely, when rotating in the forward direction (a) from the third cam (C) to reach the first cam (A) position, one needle is raised, and one needle is also raised at the second cam (B) position, and then two needles are raised at the fourth cam (D) position.

[0050] In this way, by repeating the forward (a) and reverse (a1) rotation process, the first to fourth joints (7, 9, 11, 13) can be arranged in the outer direction (A3).

[0051] In the fifth step (S140), the edges of the bottom plate (5), which is formed by the first to fourth seams (7, 9, 11, 13), are sewn to the lower part of the body (3) of the container cover (1).

Claims

Claim 1 A container cover (1) comprising a cylindrical body (3); and a bottom portion (5) provided on the bottom of the body (3) to form a flat bottom portion, wherein a "<" shaped joint is formed on one side of the bottom portion (5) and a ">" shaped joint is formed on the other side to form a "< >" shape, wherein the joint on one side is formed by a first joint (7) and a second joint (11) at a certain angle to form a "<" shape, and the joint on the other side is formed by a third joint (9) and a fourth joint (13) at a certain angle to form a ">" shape. Claim 2 A first step (S100) of preparing for knitting by selecting half of the needles (N) in the circumferential section to hold the yarn when the cylinder (22) is rotated in the forward direction, and then having all the needles (N) in the circumferential section hold the yarn when the cylinder (22) is rotated in the reverse direction; a second step (S110) of forming a cylindrical body (3) by rotating the cylinder (22) one full turn in the forward direction; a third step (S120) of knitting the first to fourth seams (7, 9, 11, 13) in the inward direction (A2) by rotating the cylinder (22) half a turn in the reverse direction (a1) to change to the forward direction (a) after knitting, and then rotating the cylinder (22) to reciprocate between the first cam (A) and the second cam (B) while raising the needles (N); and after the fourth cam (D) lowers two needles (N), the cylinder (22) A method for manufacturing a container cover (1), comprising: a fourth step (S130) of knitting the first to fourth seams (7, 9, 11, 13) in the outer direction (A3) by rotating in the reverse direction up to the first cam (A) and, conversely, rotating in the forward direction while raising one needle (N) at the second cam (B), raising one needle (N) at the first cam (A), and lowering two needles at the third cam (C); and a fifth step (S140) of forming a sewing line (8). Claim 3 A method for manufacturing a container cover (1) according to claim 2, wherein in the third step (S120), when the cylinder (22) is rotated in the reverse direction (a1) from the second cam (B) to reach the position of the first cam (A), one needle (N) of the cylinder (22) is raised, and when the cylinder (22) is rotated in the forward direction (a) to reach the position of the second cam (B), one needle (N) is raised, and by repeating this process, the first to fourth joints (7, 9, 11, 13) are manufactured in the inner direction (A2). Claim 4 In claim 2, in step 4 (S130), the cylinder (22) lowers two needles (N) at the position of the fourth cam (D), then rotates in the reverse direction to raise one needle at the second cam (B), raises one needle at the first cam (A), lowers two needles when it reaches the third cam (C), and conversely, rotates in the forward direction from the third cam (C) to raise one needle when it reaches the position of the first cam (A), raises one needle at the position of the second cam (B), raises two needles at the position of the fourth cam (D), and repeats this process to produce the first to fourth joints (7, 9, 11, 13) in the outer direction (A3).

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