3D physical shaping hand mold and glove shaped by using same

Abstract

The utility model relates to a 3D physical shaping hand model and gloves using the same for shaping, and belongs to the technical field of glove manufacturing, the 3D physical shaping hand model comprises a palm part and finger parts, the palm part and the finger parts are integrally formed, the palm part comprises a big thenar area and a small thenar area, the finger parts comprise thumb parts, and the palm part and the thumb parts are bent towards the palm center surface; an edge line extending from the edge of the thenar region is defined as an edge contour line, a straight line extending from the edge, close to the thumb root, of the index finger root is defined as a bending starting line, the area, located between the bending starting line and the edge contour line, of the palm part is defined as a bending reference region, and the thenar region and the thumb part bend towards the bending reference region synchronously. In the orthographic projection direction of the hand model, the bending reference area and the big thenar area coincide in a shadow area, and the glove is arranged on the 3D physical shaping hand model in a sleeving mode to be subjected to physical shaping after being woven or sewn. The knitted glove has the effect of improving the wearing comfort of the knitted glove.

Description

Technical Field

[0001] The utility model relates to the technical field of glove manufacturing, in particular to a 3D physically shaped hand model and a glove shaped by using the hand model. Background Art

[0002] Gloves are labor protection products used to protect workers' hands from injury during production labor. Knitted gloves in the prior art have relatively flat fingers after knitting, while the fingers of human hands have a certain curvature in a natural state. Therefore, during the process of wearing and subsequent use of such knitted gloves, they do not fit the user's hands well, especially the base of the thumb, which affects the user's wearing comfort. Utility Model Content

[0003] In order to improve the wearing comfort of knitted gloves, the present application provides a 3D physically shaped hand mold and gloves shaped using the hand mold.

[0004] The present application provides a 3D physically shaped hand model and gloves shaped using the hand model, which adopt the following technical solutions:

[0005] In a first aspect, the present application provides a 3D physical stereotyped hand model, comprising a palm portion and a finger portion, wherein the palm portion and the finger portion are integrally formed, the palm portion comprises a thenar region, a hypothenar region and a finger root connecting portion, the finger portion comprises a thumb portion, the finger root connecting portion comprises a thumb root, an index finger root, a middle finger root, a ring finger root and a little finger root, the thumb portion is correspondingly connected to the thumb root, and the palm portion and the thumb portion are bent toward the palm surface;

[0006] The edge line extending from the edge of the hypothenar area is defined as an edge contour line, the straight line extending from the edge of the base of the index finger close to the base of the thumb is defined as a bending start line, the area of ​​the palm between the bending start line and the edge contour line is defined as a bending reference area, the thenar area and the thumb are synchronously bent toward the bending reference area, and in the direction of the hand model's orthographic projection, the bending reference area and the thenar area have overlapping shadow areas.

[0007] By adopting the above technical solution, during the working process after the user wears the knitted gloves, the activities of the thumb are mostly bent toward the palm. When the thumb bends toward the palm area, it can drive the thenar area to be shaped in the direction of the hand model's positive projection and the bending reference area. After the knitted gloves are shaped by the 3D physically shaped hand model, the user is not likely to feel tightness during hand activities after wearing them, thereby improving the wearing comfort of the knitted gloves.

[0008] Preferably, the thumb portion is bent toward the direction of the hypothenar region, and the fingertip of the thumb portion is bent to between the bending start line and the edge contour line.

[0009] Preferably, the vertical distance between the tip of the thumb and the center of the palm is between 2 cm and 10 cm.

[0010] By adopting the above technical solution, the bending direction and degree of the thumb are limited, so that the knitted gloves formed by the 3D physical shaping hand mold can fit the hand better during use by the user.

[0011] Preferably, in the direction of the orthographic projection of the hand model, the area of ​​the shadow region where the bending reference area overlaps with the thenar area is 5% to 90% of the area of ​​the bending reference area.

[0012] By adopting the above technical solution, the area of ​​the shadow region where the bending reference area and the thenar area overlap is further limited, so that the gloves shaped by the 3D physical shaping hand model can fit the hands of the user better during use.

[0013] Preferably, the finger portion also includes one or more of the index finger portion, the middle finger portion, the ring finger portion, and the little finger portion, the index finger portion is correspondingly connected to the root of the index finger, the middle finger portion is correspondingly connected to the root of the middle finger, the ring finger portion is correspondingly connected to the root of the ring finger, and the little finger portion is correspondingly connected to the root of the little finger, and the finger portion is bent toward the palm surface, and the bending angle is 0° to 60°.

[0014] By adopting the above technical solution, the bending angles of the index finger, middle finger, ring finger and little finger are restricted, so that the knitted gloves formed by the hand mold can fit the user's hand, thereby improving the wearing comfort of the knitted gloves.

[0015] Preferably, it also includes a supporting part connected to the palm, the supporting part includes a first block and a second block, the thenar area, thumb and the first block of the palm are defined as the first test part, the rest of the palm, the index finger, middle finger, ring finger, little finger and the second block are defined as the second test part, the first block is provided with an engaging block, the second block is provided with an engaging groove for the engaging block to engage, and the end of the engaging block facing away from the first block is provided with a guide arc surface.

[0016] By adopting the above technical solution, during the movement of the thumb and the thenar area, the rest of the palm, the index finger, the middle finger, the ring finger and the little finger will not follow the movement of the thumb. By setting the first test part and the second test part, when testing the bending degree of the thumb of the hand model, it is only necessary to adjust the shape of the second test part, thereby saving the cost of the test. With the cooperation of the engaging block and the engaging groove, the second test part and the first test part are assembled into a whole, and with the cooperation of the guide arc surface, the engaging block is conveniently embedded in the engaging groove.

[0017] In a second aspect, the present application provides a 3D glove, which is knitted or sewn and then placed on a 3D physically shaped hand mold for physical shaping and forming.

[0018] By adopting the above technical solution, the gloves after knitting or sewing are put on the 3D physical shaping hand mold and left for a certain period of time before being removed. The gloves can maintain the shaped shape, thereby improving the shaping effect of the gloves through the hand mold.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. When the user wears the knitted gloves and works, the thumb is mostly bent toward the palm. When the thumb is bent toward the palm, it can drive the thenar area to be shaped in the direction of the hand model's positive projection and the bending reference area. After the knitted gloves are shaped by the 3D physical shaping hand model, the user's hand movements after wearing them are not likely to feel tight, which improves the wearing comfort of the knitted gloves;

[0021] 2. The knitted or sewn gloves are placed on the 3D physical shaping hand mold and left for a certain period of time before being removed. The gloves can maintain the shaped shape, thereby improving the shaping effect of the gloves through the hand mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the front structure of the 3D physical shaping hand model of Example 1 of the present application.

[0023] Figure 2 It is a schematic diagram of the side structure of the 3D physical shaping hand model of Example 1 of the present application.

[0024] Figure 3 It is a schematic diagram of the splicing structure of the first block and the second block in Example 2 of the present application.

[0025] Explanation of the accompanying drawings: 1. Palm; 11. Thenar area; 12. Hypothenar area; 121. Edge contour line; 13. Bending reference area; 14. Finger root connecting part; 141. Thumb root; 142. Index finger root; 143. Middle finger root; 144. Ring finger root; 145. Little finger root; 2. Finger part; 21. Thumb; 22. Index finger; 221. Bending starting line; 23. Middle finger; 24. Ring finger; 25. Little finger; 3. Support part; 31. First block; 311. Engaging block; 312. Guide arc surface; 32. Second block; 321. Engaging groove; 4. Dividing line. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] Embodiment 1:

[0028] Embodiment 1 of the present application discloses a 3D physical stereotyped hand model, referring to Figure 1 and Figure 2 , including a palm portion 1, a finger portion 2 and a support portion 3, the support portion 3 is used to provide support for the whole formed by the palm portion 1 and the finger portion 2, the palm portion 1, the finger portion 2 and the support portion 3 are all integrally formed, the palm portion 1, the finger portion 2 and the support portion 3 are all made of hard and drop-resistant materials, such as metal and plastic, so that the hand mold is not easy to wear during use, thereby extending the service life of the 3D physical shaping hand mold. In the embodiment of the present application, the palm portion 1 and the finger portion 2 are made of plastic material, and the manufactured 3D physical shaping hand mold needs to be smooth as a whole and not easy to cause wear to the knitted gloves.

[0029] Reference Figure 1 and Figure 2 The palm portion 1 includes the thenar area 11, the hypothenar area 12 and the finger root connecting portion 14, the finger portion 2 includes the thumb portion 21, the index finger portion 22, the middle finger portion 23, the ring finger portion 24 and the little finger portion 25, the finger root connecting portion 14 includes the thumb root 141, the index finger root 142, the middle finger root 143, the ring finger root 144 and the little finger root 145, the thumb root 141 corresponds to the thumb portion 21, the index finger root 142 corresponds to the index finger portion 22, the middle finger root 143 corresponds to the middle finger portion 23, the ring finger root 144 corresponds to the ring finger portion 24, and the little finger root 145 corresponds to the little finger portion 25.

[0030] Reference Figure 1 and Figure 2 The palm portion 1 and the finger portion 2 are both bent toward the palm surface, and the finger base connecting portion 14 is arranged in accordance with the trend of the finger portion 2 bending toward the palm surface, so that the index finger portion 22, the middle finger portion 23, the ring finger portion 24 and the little finger portion 25 are bent at an angle between 0° and 60° compared to the back of the palm toward the palm surface, and the bending angles of the index finger portion 22, the middle finger portion 23, the ring finger portion 24 and the little finger portion 25 are limited, so that the knitted gloves formed by the hand mold can fit the user's hand, thereby improving the comfort of wearing the knitted gloves.

[0031] Reference Figure 1 and Figure 2The vertical distance between the root of the thumb 141 and the root of the index finger 142 is 2 cm to 4 cm, the distance between the root of the index finger 142 and the root of the middle finger 143, the distance between the root of the middle finger 143 and the root of the ring finger 144, and the distance between the root of the ring finger 144 and the root of the little finger 145 are all between 0.5 cm and 2 cm, and the portion between the root of the thumb 141 and the root of the index finger 142 is called the tiger's mouth. Through the above arrangement, after the knitted gloves formed by the hand mold are worn by the user, the tiger's mouth position and the connection between the root of the index finger 142, the root of the middle finger 143, the root of the ring finger 144 and the root of the little finger 145 are not easy to feel tight during use, which effectively improves the wearing comfort of the knitted gloves.

[0032] Reference Figure 1 and Figure 2 The edge line extending from the edge of the hypothenar area 12 is defined as the edge contour line 121, the straight line extending from the edge of the index finger root 142 close to the thumb root 141 is defined as the bending start line 221, the area of ​​the palm 1 between the bending start line 221 and the edge contour line 121 is defined as the bending reference area 13, the thenar area 11 and the thumb 21 are synchronously bent toward the bending reference area 13, and in the direction of the hand model orthographic projection, the bending reference area 13 and the thenar area 11 have a shadow area overlap, and the bending reference area 13 overlaps with the thenar area 11. The area of ​​the shadowed area is 5% to 90% of the area of ​​the bending reference area 13. When the user wears the knitted gloves and works, the thumb 21 is mostly bent toward the palm. When the thumb 21 bends toward the palm area, it can drive the thenar area 11 to overlap with the bending reference area 13 in the direction of the hand model's positive projection. When the knitted gloves are shaped by the 3D physically shaped hand model, the knitted gloves fit the hands when the user moves the thumb 21 after wearing them, and the user's hands are not easily tightened, thereby improving the wearing comfort of the knitted gloves.

[0033] Reference Figure 1 and Figure 2 The thumb 21 is bent toward the direction of the hypothenar area 12, the fingertip of the thumb 21 is bent between the bending start line 221 and the edge contour line 121, the vertical distance between the fingertip of the thumb 21 and the center of the palm 1 is between 2 cm and 10 cm, and the bending direction and degree of the thumb 21 are limited, so that the knitted glove formed by the 3D physical shaping hand mold fits the hand better during use by the user.

[0034] Example 1 of the present application also discloses a glove that is physically shaped using the above-mentioned 3D physically shaped hand mold. The glove includes metal fibers. The metal fibers can be steel wires, tungsten wires, nickel wires or mixed metal wires. Appropriate metal fibers can be selected according to the type of work, which improves the durability of the gloves and enables the gloves to have better deformation ability. The gloves that have been knitted or sewn are placed on the 3D physically shaped hand mold and left for 3 to 5 seconds before being removed. The gloves can maintain the shaped shape, thereby improving the shaping effect of the gloves through the hand mold.

[0035] Embodiment 2:

[0036] The difference from Example 1 is that, referring to Figure 1 , Figure 2 and Figure 3 In order to make the gloves formed by the 3D physical shaping hand model fit the user's hand better and improve the comfort of the knitted gloves, it is necessary to conduct multiple tests on the bending angles of the thumb 21 and the thenar area 11 during the production of the 3D physical shaping hand model. However, it is too costly to produce a complete 3D physical shaping hand model each time. In fact, during the movement of the thumb 21 and the thenar area 11, the rest of the palm 1, the index finger 22, the middle finger 23, the ring finger 24, and the little finger 25 will not follow the movement.

[0037] Reference Figure 1 , Figure 2 and Figure 3 The thenar area 11, the thumb 21 and the first block 31 of the palm 1 are defined as the first test part, the rest of the palm 1, the index finger 22, the middle finger 23, the ring finger 24, the little finger 25 and the second block 32 are defined as the second test part, and the cutting line between the first test part and the second test part is defined as the dividing line 4. The first test part is integrally formed as a whole, and the second test part is also integrally formed as a whole. During the test, only the shape of the second test part needs to be adjusted, which saves the cost of the test. The first block 31 is integrally formed with an interlocking block 311 at one end facing the second block 32, and the second block 32 is provided with an interlocking groove 321 for the interlocking block 311 to interlock. With the cooperation of the interlocking block 311 and the interlocking groove 321, the second test part and the first test part are assembled into a whole, and the first test part and the second test part can be simply wrapped with a thinner material such as a plastic wrap, so that the first test part is not easy to be separated from the second test part. A guide arc surface 312 is disposed at one end of the engaging block 311 away from the first block body 31 . The provision of the guide arc surface 312 facilitates the engaging block 311 to be inserted into the engaging groove 321 .

[0038] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A 3D physical shaping hand model, characterized by: The invention comprises a palm portion (1) and a finger portion (2), wherein the palm portion (1) and the finger portion (2) are integrally formed, the palm portion (1) comprises a thenar region (11), a hypothenar region (12) and a finger root connecting portion (14), the finger portion (2) comprises a thumb portion (21), the finger root connecting portion (14) comprises a thumb root portion (141), an index finger root portion (142), a middle finger root portion (143), a ring finger root portion (144) and a little finger root portion (145), the thumb portion (21) is connected to the thumb root portion (141) correspondingly, and the palm portion (1) and the thumb portion (21) are bent toward the palm center surface; The edge line extending from the edge of the hypothenar region (12) is defined as an edge contour line (121), the straight line extending from the edge of the base of the index finger (142) close to the base of the thumb (141) is defined as a bending start line (221), the area of ​​the palm (1) between the bending start line (221) and the edge contour line (121) is defined as a bending reference area (13), the thenar region (11) and the thumb (21) are synchronously bent toward the bending reference area (13), and in the direction of the hand model's orthographic projection, the bending reference area (13) and the thenar region (11) have overlapping shadow areas.

2. The 3D physical shaping hand model according to claim 1, characterized in that: The thumb portion (21) is bent toward the direction of the hypothenar region (12), and the fingertip of the thumb portion (21) is bent to between the bending start line (221) and the edge contour line (121).

3. The 3D physical shaping hand model according to claim 2, characterized in that: The vertical distance between the tip of the thumb (21) and the center of the palm (1) is between 2 cm and 10 cm.

4. The 3D physical shaping hand model according to claim 3, characterized in that: In the direction of the hand model's orthographic projection, the area of ​​the shadow region where the bending reference area (13) overlaps with the thenar area (11) is 5% to 90% of the area of ​​the bending reference area (13).

5. The 3D physical shaping hand model according to claim 1, characterized in that: The finger portion (2) further comprises one or more of an index finger portion (22), a middle finger portion (23), a ring finger portion (24), and a little finger portion (25); the index finger portion (22) is connected to the index finger root portion (142) correspondingly, the middle finger portion (23) is connected to the middle finger root portion (143) correspondingly, the ring finger portion (24) is connected to the ring finger root portion (144) correspondingly, and the little finger portion (25) is connected to the little finger root portion (145) correspondingly; the finger portion (2) is bent toward the palm surface, and the bending angle is 0° to 60°.

6. The 3D physical shaping hand model according to claim 5, characterized in that: The invention also comprises a support part (3) connected to the palm part (1), wherein the support part (3) comprises a first block (31) and a second block (32), wherein the thenar region (11), the thumb (21) and the first block (31) of the palm part (1) are defined as the first test part, and the rest of the palm part (1), the index finger (22), the middle finger (23), the ring finger (24), the little finger (25) and the second block (32) are defined as the second test part, wherein the first block (31) is provided with an engaging block (311), and the second block (32) is provided with an engaging groove (321) for engaging the engaging block (311), and a guide arc surface (312) is provided at one end of the engaging block (311) away from the first block (31).

7. A 3D glove, characterized in that: After the gloves are knitted or sewn, they are placed on the 3D physically shaped hand mold according to any one of claims 1 to 6 for physical shaping and forming.

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