Zipper hand protection device and preparation method thereof

Abstract

The present invention discloses a zipper handle protection device and a preparation method thereof. The zipper handle protection device comprises a tubular protection component, the tubular protection component comprises a first end and a second end, the outer wall of the tubular protection component comprises a first through hole, a second through hole and a gluing hole, the first through hole and the gluing hole are both close to the first end, the second through hole is close to the second end, the outer wall of the tubular protection component also comprises a clearance gap, the clearance gap extends to the second end, and the clearance gap is close to the second end. The zipper handle protection device of the present invention can be put on the zipper handle in the garment washing process, so as to avoid the zipper handle from being worn and scratched on the clothes during washing, and protect the appearance of the zipper handle.

Description

Technical Field

[0001] The invention relates to the field of textiles, and in particular to a zipper handle protection device. Background Art

[0002] In the clothing industry, some products need to go through the garment washing process. During the garment washing process, the zipper handle (also known as the zipper head) may be locked, and the zipper handle may also wear the garment, causing damage to the garment and other problems. Summary of the invention

[0003] Based on this, it is necessary to provide a zipper handle protection device. The zipper handle protection device of the present invention can be put on the zipper handle in the garment washing process to prevent the zipper handle from abrading and scratching the garment during washing, and protect the appearance of the zipper handle.

[0004] A zipper handle protection device includes a tubular protection component, the tubular protection component includes a first end and a second end, the outer wall of the tubular protection component has a first through hole, a second through hole and a gluing hole, the first through hole and the gluing hole are both close to the first end, the second through hole is close to the second end, the outer wall of the tubular protection component also has a clearance gap, the clearance gap extends to the second end, and the clearance gap is close to the second end.

[0005] In some embodiments, the first through hole and the gluing hole are in relative positions on the tubular protective component.

[0006] In some embodiments, the clearance notch and the second through hole are in relative positions on the tubular protection component.

[0007] In some embodiments, the first through hole and the clearance notch are located on the same side of the tubular protection component.

[0008] In some of the embodiments, the tubular protection assembly is generally cylindrical in structure.

[0009] In some embodiments, the length of the clearance gap along the axial direction is 1 / 2-2 / 3 of the tubular protective component.

[0010] In some embodiments, the clearance gap extends along the axial direction from the second end of the tubular protection component to a middle position of the tubular protection component.

[0011] In some embodiments, the clearance gap extends along the radial direction from the outer wall of the tubular protection component to the middle position of the tubular protection component.

[0012] In some embodiments, the inner wall of the clearance gap transitions to the end surface of the second end in a circular arc.

[0013] In some embodiments, adjacent inner walls of the clearance gap have arc transitions.

[0014] In some embodiments, the tubular protective component is elastic.

[0015] A method for preparing a zipper handle protection device is processed by a punching device, wherein the punching device comprises a first mold, a second mold and a punching mold, wherein the first mold has a first matching plane, on which a notch forming part for forming a gap and a glue hole forming part for forming a glue hole are arranged; the second mold has a second matching plane, on which a notch matching groove for matching the notch forming part and a glue hole forming groove for matching the glue hole forming part are arranged, the punching mold comprises a punching base and a puncher, the punching base has a positioning groove, the bottom surface of the positioning groove has a through hole gap, and the puncher is used to match the punching base;

[0016] The preparation method comprises the following steps:

[0017] The tubular structure is fixed to the second mating plane of the second mold, and the first mold is controlled to move toward the second mating plane. The notch forming part cooperates with the notch mating groove to form a clearance notch on the tubular structure, and the glue hole forming part cooperates with the glue hole forming groove to form glue holes on the tubular structure to form a tubular intermediate body. The tubular intermediate body is fixed to a punching base, and the puncher is controlled to punch holes at predetermined positions of the tubular intermediate body to form a first through hole and a second through hole.

[0018] In some embodiments, the second mating plane is further provided with a plurality of limiting members, and the plurality of limiting members cooperate with each other to fix the tubular structure.

[0019] In some of the embodiments, the punching die further comprises a locking member, and the locking member is used to be embedded and cooperated with the tubular structure to lock the tubular intermediate body.

[0020] The zipper handle protection device can be put on the zipper handle during the garment washing process to prevent the zipper handle from abrading and scratching the garment during washing, and protect the appearance of the zipper handle.

[0021] The above-mentioned zipper handle protection device is provided with an arc transition from the inner wall of the clearance gap to the end face of the second end portion, and an arc transition is provided between adjacent inner walls of the clearance gap. On the one hand, it can effectively protect the operating worker and avoid cutting the operating worker when the operating worker installs the zipper handle protection device on the zipper handle; on the other hand, the above-mentioned arrangement can effectively protect the zipper handle and avoid bumping the zipper handle.

[0022] In the above-mentioned punching device, a plurality of limit members are also arranged on the second mating plane, and the plurality of limit members cooperate with each other to fix the tubular structure. When the first mold cooperates with the second mold for punching, the limit members can prevent the tubular structure from moving and shifting, thereby improving the accuracy of punching.

[0023] In the above-mentioned punching device, the punching die also has a locking piece, which is used to be embedded in the tubular structure to lock the tubular intermediate body. When the puncher is punching, the locking piece can prevent the tubular intermediate body from moving. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application, and those skilled in the art can obtain other drawings based on these drawings without creative work.

[0025] In order to more completely understand the present application and its beneficial effects, the following description will be given in conjunction with the accompanying drawings. In the following description, the same reference numerals represent the same parts.

[0026] Figure 1 It is a schematic front view of a zipper handle protection device according to an embodiment of the present invention;

[0027] Figure 2 It is a side view of a zipper handle protection device according to an embodiment of the present invention;

[0028] Figure 3 This is a punching device according to an embodiment of the present invention;

[0029] Figure 4 A schematic diagram of an upper die of a punching device according to an embodiment of the present invention;

[0030] Figure 5 A schematic diagram of a lower mold of a punching device according to an embodiment of the present invention;

[0031] Figure 6 A schematic diagram of a punching die of a punching device according to an embodiment of the present invention;

[0032] Figure 7Schematic diagram of a punching base of a punching device according to an embodiment of the present invention.

[0033] Description of Reference Numerals

[0034] 10. Zipper handle protection device; 11. First end; 12. Second end; 131. First through hole; 132. Second through hole; 133. Glue hole; 134. Notch for making way;

[0035] 20. Punching device; 21. First mold; 211. First matching plane; 212. Notch forming part; 213. Glue hole forming part; 22. Second mold; 221. Second matching plane; 222. Notch matching groove; 223. Glue hole forming groove; 224. Limiting part; 23. Punching mold; 231. Punching base; 2311. Positioning groove; 2312. Through hole clearance hole; 232. Puncher; 2321. Punching needle; 233. Locking part. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0037] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0038] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0042] In the description of the present invention, "several" means more than one, "many" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0043] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0044] The present application provides a zipper handle protection device 10 to solve the problem that the zipper handle (ie, zipper head) may be locked during the washing process of the garment, and the zipper handle may also wear the garment, causing damage to the garment.

[0045] The zipper hand protection device 10 provided in the embodiment of the present application is exemplary, see Figure 1 As shown, Figure 1 The zipper handle protection device 10 provided in the embodiment of the present application is a front view of the structure. The zipper handle protection device 10 of the present application can be used to protect the zipper handle in the washing water of the ready-made clothes.

[0046] In order to more clearly illustrate the structure of the zipper handle protection device 10 , the zipper handle protection device 10 will be introduced below with reference to the accompanying drawings.

[0047] For example, see Figure 1 As shown, Figure 1 This is a schematic front view of the structure of the zipper handle protection device 10 provided in an embodiment of the present application.

[0048] Exemplarily, a zipper handle protection device 10 includes a tubular protection component. The tubular protection component includes a first end 11 and a second end 12. The outer wall of the tubular protection component has a first through hole 131, a second through hole 132 and a glue hole 133. The first through hole 131 and the glue hole 133 are both close to the first end 11, and the second through hole 132 is close to the second end 12. The outer wall of the tubular protection component also has a clearance notch 134, see Figure 1 as well as Figure 2 As shown, the clearance notch 134 extends to the second end 12, and the clearance notch 134 is close to the second end 12. During the processing and forming, the clearance notch 134 can be formed by the punching device 20 cutting off a part of the tube body at one end of the tubular structure.

[0049] The zipper handle protection device 10 can be put on the zipper handle during the garment washing process to prevent the zipper handle from being worn and scratched on the garment during washing, and to protect the appearance of the zipper handle.

[0050] In some of these embodiments, see Figure 2 As shown, the first through hole 131 and the gluing hole 133 are in relative positions on the tubular protection component.

[0051] In some embodiments, the first through hole 131 may be a circular hole, and the diameter of the first through hole 131 is smaller than the diameter of the gluing hole 133. The gluing hole 133 is used for gluing and fixing the zipper handle protection device 10 on the zipper. After the zipper handle passes through the notch 134, the second end 12 is bent and detoured from the top of the zipper head to the back of the zipper head, and the first through hole 131 and the second through hole 133 are aligned concentrically, and a glue gun is used to pass the glue strip through the first through hole 131 and the second through hole 133 at the same time, so as to fix the zipper handle protection device 10 on the zipper handle.

[0052] In some embodiments, the clearance notch 134 and the second through hole 132 are in relative positions on the tubular protection component. That is, during punching, a portion of the second end 12 of the tubular structure is cut off, and the second through hole 132 is set on the remaining portion of the second end 12.

[0053] In some embodiments, the first through hole 131 and the clearance notch 134 are located on the same side of the tubular protection component.

[0054] In some embodiments, the tubular protection assembly is in a cylindrical structure as a whole. During processing and manufacturing, a columnar structure is used as the initial material, such as a plastic hose. After the plastic hose is processed, the overall structure of the finished product is basically in a columnar structure.

[0055] In some embodiments, the clearance notch 134 extends from the second end portion 12 of the tubular protection component to a middle position of the tubular protection component along the axial direction.

[0056] In some embodiments, the length of the clearance gap 134 along the radial direction is 1 / 2-2 / 3 of the tubular protection component.

[0057] In some embodiments, the clearance notch 134 extends from the outer wall of the tubular protection component to the middle position of the tubular protection component along the radial direction.

[0058] In some embodiments, the length of the clearance gap 134 along the axial direction (appended Figure 1The lateral length of the angle shown in the figure is 50mm-80mm. For example, in one specific embodiment, the length of the clearance gap 134 along the axial direction is 50mm. In another specific embodiment, the length of the clearance gap 134 along the axial direction is 80mm. It is not difficult to understand that in other embodiments, the length of the clearance gap 134 along the axial direction can also be 51mm, 52mm, 53mm, 54mm, 55mm, 56mm, 57mm, 58mm, 59mm, 60mm, 61mm, 62mm, 63mm, 64mm, 65mm, 66mm, 67mm, 68mm, 69mm, 70mm, 71mm, 72mm, 73mm, 74mm, 75mm, 76mm, 77mm, 78mm, 79mm or other parameters.

[0059] In some embodiments, the length of the clearance gap 134 along the radial direction (approximately Figure 1 The longitudinal length of the angle shown in the figure is 0.5 cm-1 cm. For example, in one specific embodiment, the length of the clearance gap 134 along the radial direction is 0.5 mm. In another specific embodiment, the length of the clearance gap 134 along the radial direction is 1 cm. It is not difficult to understand that in other embodiments, the length of the clearance gap 134 along the radial direction can also be 0.6 cm, 0.7 cm, 0.8 cm, 0.9 cm or other parameters.

[0060] In some embodiments, the inner diameter of the first through hole 131 is 1 mm-3 mm. For example, in one specific embodiment, the inner diameter of the first through hole 131 is 1 mm. In another specific embodiment, the inner diameter of the first through hole 131 is 3 mm. In another specific embodiment, the inner diameter of the first through hole 131 is 2 mm.

[0061] In some embodiments, the inner diameter of the second through hole 132 is 1 mm-3 mm. For example, in one specific embodiment, the inner diameter of the second through hole 132 is 1 mm. In another specific embodiment, the inner diameter of the second through hole 132 is 3 mm. In another specific embodiment, the inner diameter of the second through hole 132 is 2 mm.

[0062] In some embodiments, the inner diameter of the glue hole 133 is 5 mm-10 mm. For example, in one specific embodiment, the inner diameter of the glue hole 133 is 5 mm. In another specific embodiment, the inner diameter of the glue hole 133 is 10 mm. It is not difficult to understand that in other embodiments, the inner diameter of the glue hole 133 can be 6 mm, 7 mm, 8 mm, 9 mm or other parameters.

[0063] In some embodiments, the inner wall of the clearance notch 134 transitions to the end surface of the second end portion 12 in an arc shape.

[0064] In some embodiments, the adjacent inner walls of the clearance notch 134 are in arc transition. The zipper handle protection device 10 is provided with an arc transition from the inner wall of the clearance notch 134 to the end surface of the second end 12. The arc transition between the adjacent inner walls of the clearance notch 134 can effectively protect the operator, and avoid cutting the operator when the operator is installing the zipper handle protection device 10 on the zipper handle; on the other hand, the above-mentioned configuration can effectively protect the zipper handle and avoid bumping the zipper handle.

[0065] In some embodiments, the tubular protection component has elasticity. For example, the preparation substrate of the tubular protection component can be a hose, such as a rubber tube, a plastic tube, etc.

[0066] A method for preparing a zipper handle protection device 10 is provided, wherein the zipper handle protection device 10 is processed by a punching device 20.

[0067] See also Figure 3 As shown, Figure 3 The punching device 20 is a schematic diagram of an embodiment of the present invention; the punching device 20 includes a first mold 21, a second mold 22 and a punching mold 23.

[0068] See also Figure 4 As shown, Figure 4 This is a schematic diagram of the upper mold of the punching device 20 according to an embodiment of the present invention. The first mold 21 has a first matching plane 211, and the first matching plane 211 is provided with a notch forming part 212 for forming a clearance notch 134 and a glue hole forming part 213 for forming a glue hole 133.

[0069] See also Figure 5 As shown, Figure 5 Schematic diagram of the lower mold of the punching device 20 according to an embodiment of the present invention; the second mold 22 has a second matching plane 221, and the second matching plane 221 is provided with a notch matching groove 222 for matching the notch forming part 212 and a glue hole forming groove 223 for matching the glue hole forming part 213.

[0070] See also Figure 6 As shown, Figure 6 Schematic diagram of a punching die 23 of a punching device 20 according to an embodiment of the present invention; the punching die 23 includes a punching base 231 and a punch 232, see Figure 7 As shown, Figure 7 Schematic diagram of a punching base 231 of a punching device 20 according to an embodiment of the present invention, wherein the punching base 231 has a positioning groove 2311, and the bottom surface of the positioning groove 2311 has a through hole clearance hole 2312, and the punch 232 is used to cooperate with the punching base 231. The bottom of the punch 232 is provided with a punching needle 2321 that cooperates with the through hole clearance hole 2312.

[0071] In some of the embodiments, when there is no processing material (tubular structure), the first mating plane 211 and the second mating plane 221 can cooperate with each other, specifically, the notch forming part 212 can cooperate with the notch mating groove 222, and the glue hole forming part 213 can cooperate with the glue hole forming groove 223.

[0072] The disposition positions of the notch forming part 212 and the glue hole forming part 213 can be set according to the actual processing position of the tubular structure.

[0073] In some embodiments, the second mating plane 221 is further provided with a plurality of stoppers 224, which cooperate with each other to fix the tubular structure. In the punching device 20 described above, the second mating plane 221 is further provided with a plurality of stoppers 224, which cooperate with each other to fix the tubular structure. When the first mold 21 and the second mold 22 cooperate to perform punching, the stoppers 224 can prevent the tubular structure from moving and shifting, thereby improving the accuracy of punching.

[0074] In some embodiments, the punching die 23 also has a locking member. The locking member is used to be embedded with the tubular structure to lock the tubular intermediate body. In the above-mentioned punching device 20, the punching die 23 also has a locking member, which is used to be embedded with the tubular structure to lock the tubular intermediate body. When the punch 232 is punching, the locking member can prevent the tubular intermediate body from moving.

[0075] In some of the embodiments, the locking member is located at one end of the positioning groove 2311. When the tubular intermediate body is placed in the positioning groove 2311, one end of the tubular intermediate body is sleeved on the locking member to fix the tubular intermediate body with the locking member.

[0076] In some of the embodiments, the locking member may be in the shape of a circular columnar structure or a square columnar structure.

[0077] The preparation method of the zipper hand protection device 10 comprises the following steps:

[0078] The tubular structure is fixed to the second mating plane 221 of the second mold 22, and the first mold 21 is controlled to move toward the second mating plane. The notch forming part 212 cooperates with the notch mating groove 222 to form a clearance notch 134 on the tubular structure. The glue hole forming part 213 cooperates with the glue hole forming groove 223 to form a glue hole 133 on the tubular structure to form a tubular intermediate body. The tubular intermediate body is fixed to the punching base 231, and the puncher 232 is controlled to punch holes at predetermined positions of the tubular intermediate body to form a first through hole 131 and a second through hole 132.

[0079] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0080] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The above-mentioned embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the present invention. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A zipper handle protection device, characterized in that: It includes a tubular protection component, which includes a first end and a second end. The outer wall of the tubular protection component has a first through hole, a second through hole and a gluing hole. The first through hole and the gluing hole are both close to the first end, and the second through hole is close to the second end. The outer wall of the tubular protection component also has a clearance gap, which is close to the second end and extends to the end face of the second end.

2. The zipper handle protection device according to claim 1, characterized in that: The first through hole and the gluing hole are located at opposite positions on the tubular protection component; And / or, the clearance notch and the second through hole are in relative positions on the tubular protection component; And / or, the first through hole and the clearance notch are located on the same side of the tubular protection component.

3. The zipper handle protection device according to claim 1, characterized in that: The tubular protection component is generally in a cylindrical structure.

4. The zipper handle protection device according to any one of claims 1 to 3, characterized in that: The length of the clearance gap along the axial direction is 1 / 2-2 / 3 of the tubular protection component.

5. The zipper handle protection device according to claim 4, characterized in that: The clearance gap extends along the axial direction from the second end portion of the tubular protection component to the middle position of the tubular protection component.

6. The zipper handle protection device according to any one of claims 1 to 3 and 5, characterized in that: The clearance gap extends from the outer wall of the tubular protection component to the middle position of the tubular protection component along the radial direction.

7. The zipper handle protection device according to any one of claims 1 to 3 and 5, characterized in that: The inner wall of the clearance gap and the end surface of the second end portion transition in a circular arc; And / or, the adjacent inner walls of the clearance gap have an arc transition.

8. The zipper handle protection device according to any one of claims 1 to 3 and 5, characterized in that: The tubular protection component is elastic.

9. A method for preparing the zipper handle protection device according to any one of claims 1 to 8, characterized in that: The processing is performed by a punching device, the punching device comprising a first mold, a second mold and a punching mold, the first mold having a first matching plane, on which a notch forming part for forming a gap and a glue hole forming part for forming a glue hole are arranged; the second mold having a second matching plane, on which a notch matching groove for matching the notch forming part and a glue hole forming groove for matching the glue hole forming part are arranged, the punching mold comprising a punching base and a puncher, the punching base having a positioning groove, the bottom surface of the positioning groove having a through hole gap, the puncher being used to match the punching base; The preparation method comprises the following steps: The tubular structure is fixed to the second mating plane of the second mold, and the first mold is controlled to move toward the second mating plane. The notch forming part cooperates with the notch mating groove to form a clearance notch on the tubular structure, and the glue hole forming part cooperates with the glue hole forming groove to form glue holes on the tubular structure to form a tubular intermediate body. The tubular intermediate body is fixed to a punching base, and the puncher is controlled to punch holes at predetermined positions of the tubular intermediate body to form a first through hole and a second through hole.

10. The zipper handle protector according to claim 9 The method for preparing the device is characterized in that: The second matching plane is also provided with a plurality of limiting members, and the plurality of limiting members cooperate with each other to fix the tubular structure; And / or, the punching die further comprises a locking piece, and the locking piece is used to be embedded and matched with the tubular structure to lock the tubular intermediate body.

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