Puller and zipper

Abstract

The puller comprises an upper wing plate, a lower wing plate, a lower wing plate and a zipper head, the rotating shaft is arranged at the side part of the upper wing plate; the pulling piece is arranged on the rotating shaft and can rotate along the rotating shaft; the limiting piece is arranged on the pull piece, and the limiting piece is arranged between the two side ends of the pull piece; the limiting part is arranged on the edge of the surface of the upper wing plate and extends to the outside of the surface, and the limiting part is used for limiting rotation of the limiting piece. According to the zipper head and the zipper, the zipper pull rotates on the rotating shaft on the side portion of the upper wing plate, the limiting piece is arranged on the zipper pull, the limiting part is arranged on the upper wing plate, and the zipper pull can be prevented from rotating at will through clamping connection of the limiting piece and the limiting part; and the zipper pulls are prevented from leaving marks or being damaged on the fabric in the processes of packaging, folding, transporting and extruding the clothes.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing design, and more specifically, to a slider. In addition, the present invention also relates to a zipper comprising the slider. Background Art

[0002] Zippers are an important part of clothing accessories. Generally, open zippers are composed of teeth, tape, upper stop, lower stop, slider base and pull tab. The slider is a part on the zipper that facilitates the opening and closing of the teeth, and the pull tab on the slider is convenient to use and grasp, easy to move the slider and decorative. In the process of daily clothing packaging, folding, transportation and squeezing, the slider cap is easy to leave marks on the fabric, affecting the overall aesthetics of the clothing.

[0003] Regarding the existing technical solution: CN105530829B, the solution is a slider base that maintains the overall plane by not setting additional structures on the upper and lower wing plates, the pull tab is connected to the left and right sides of the upper wing plate, and the inner cavity of the connecting column teeth of the upper and lower wing plates passes through. A pair of support shafts protrude laterally from the middle part of the front and rear directions of the left and right sides of the upper wing plate, and are arranged in a straight line in the left and right directions. An annular pull tab is connected to the receiving column, and the slider and the pull tab are combined in a non-locking state during use.

[0004] For this technical solution, the pull tab can still rotate freely on the slider base, and a certain angle may be formed between the pull tab and the upper wing plate during transportation, resulting in marks on the fabric during the packaging, folding, transportation and squeezing of the clothing. Similarly, when an angle is formed between the pull tab and the upper wing plate, packaging, folding, transportation and squeezing may also easily cause damage to the pull tab.

[0005] In summary, how to prevent the pull tab from leaving marks on the fabric and damaging the pull tab is a problem that needs to be urgently solved by those skilled in the art. Summary of the invention

[0006] In view of this, the purpose of the present invention is to provide a slider, on which a limiting portion is provided on the upper wing plate, and a limiting member is provided on the pull tab, and the limiting member and the limiting portion can be mutually engaged to prevent the pull tab from rotating at will, to prevent the pull tab from leaving marks on the fabric, and to prevent the pull tab from being damaged.

[0007] Another object of the present invention is to provide a slide fastener comprising the above-mentioned slider.

[0008] In order to achieve the above object, the present invention provides the following technical solutions:

[0009] A slider, comprising:

[0010] The upper wing plate is a plate-like structure;

[0011] A rotating shaft, arranged on the side of the upper wing plate;

[0012] A pull tab, disposed on the rotation axis and rotatable along the rotation axis;

[0013] A limiting member, provided on the pull tab, wherein the limiting member is provided between two side ends of the pull tab;

[0014] A limiting portion is arranged at an edge of the surface of the upper wing plate and extends to the outside of the surface, and the limiting portion is used to limit the rotation of the limiting member.

[0015] Preferably, two rotating shafts are provided, and the central axes of the two rotating shafts are arranged to overlap, and mounting holes are respectively provided at two side ends of the pull tab, and the rotating shaft is arranged in the mounting holes.

[0016] Preferably, the limiting portion is a structure that is thick in the middle and thin at both ends, and arc surfaces are provided on the upper and lower sides of the end of the limiting portion extending out of the surface of the upper wing plate, and the two arc surfaces smoothly transition on the side of the limiting portion away from the upper wing plate.

[0017] Preferably, the limiting member is fixedly connected to the pull tab to form an annular structure, and the limiting portion is arranged on an upper surface edge of the upper wing plate.

[0018] Preferably, the limiting member is a soft plastic block, and the limiting member and the pull tab are an integrated component.

[0019] Preferably, the limiting portion is arranged on the lower surface edge of the upper wing plate to limit the rotation of the limiting member.

[0020] Preferably, it also includes a lower wing plate, which is fixedly connected to the upper wing plate through a connecting column to achieve the chain connection or chain disconnection of the rack.

[0021] Preferably, a locking hook is provided on the pull tab, and when the limiting member is located below the limiting portion, the locking hook is used to be clamped into the rack.

[0022] Preferably, a pull tab is provided on the pull tab.

[0023] A zipper comprises a slider, wherein the slider is any one of the sliders described above.

[0024] The present invention provides a slider, wherein a rotating shaft is provided on the side of an upper wing plate of the slider, and a pull tab can rotate along the rotating shaft. A limiting piece is provided on the pull tab, and a limiting portion is provided on the surface edge of the upper wing plate, and the limiting portion can partially extend outward from the edge of the upper wing plate. For the limiting piece, the pull tab will drive the limiting piece to rotate synchronously during the rotation process. During the process of pressing the pull tab, the limiting piece and the limiting portion are in abutment state, and the limiting piece can move to the bottom of the limiting portion. The limiting portion can limit the limiting piece so that the pull tab can be between the limiting portion and the zipper rack, and the pull tab cannot rotate on the surface of the upper wing plate, which can not only prevent the pull tab from leaving marks on the fabric, but also prevent the pull tab from being damaged. When the slider needs to be pulled, the limiting piece is made to abut against the limiting portion by toggling the pull tab in the opposite direction until the limiting piece can move to the top of the limiting portion. In this case, the pull tab can rotate on the surface of the upper wing plate, which is convenient for adjusting the position of the pull tab and convenient for pulling. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0026] Figure 1 This is a schematic diagram of the structure of the first slider provided by the present invention in a locked state;

[0027] Figure 2 An exploded view of the first slider provided by the present invention;

[0028] Figure 3 A front view of the first slider locking state provided by the present invention;

[0029] Figure 4 A front view of the first slider in the unlocked state provided by the present invention;

[0030] Figure 5 This is a schematic diagram of the structure of the slider provided by the present invention;

[0031] Figure 6 A top view of a second slider provided by the present invention;

[0032] Figure 7 This is a schematic structural diagram of a second slider provided by the present invention.

[0033] Reference numerals:

[0034] 1-upper wing plate; 2-rotating shaft; 3-pull tab; 4-limiting member; 5-limiting part; 6-installation hole; 7-lower wing plate; 8-locking hook; 9-pull tab. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] The core of the present invention is to provide a slider, which can lock the pull tab and prevent the pull tab from rotating on the surface of the upper wing plate, thereby preventing the pull tab from leaving marks on the fabric and preventing the pull tab from being damaged.

[0037] Another core of the present invention is to provide a zipper including the slider.

[0038] It should be noted that the directions or positional relationships indicated by “upper”, “lower”, “front”, “back”, etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application.

[0039] The present application provides a slider, hereinafter referred to as a slider, comprising: an upper wing plate 1, a rotating shaft 2, a pull tab 3, a limiting member 4 and a limiting portion 5;

[0040] Among them, the upper wing plate 1 is a plate-like structure;

[0041] The rotating shaft 2 is arranged on the side of the upper wing plate 1;

[0042] The pull tab 3 is disposed on the rotating shaft 2 and can rotate along the rotating shaft 2;

[0043] The limiting member 4 is arranged on the pull tab 3, and the limiting member 4 is arranged between two side ends of the pull tab 3;

[0044] The limiting portion 5 is arranged at the edge of the surface of the upper wing plate 1 and extends to the outside of the surface. The limiting portion 5 is used to limit the rotation of the limiting member 4.

[0045] Specifically, the upper wing plate 1 has a certain thickness. A rotating shaft 2 is provided on the side thereof, and a pull tab 3 is arranged on the rotating shaft 2 and can rotate around the central axis of the rotating shaft 2. A limiting portion 5 is arranged at the edge of the surface of the upper wing plate 1, and the limiting portion 5 can extend outside the plate of the upper wing plate 1. A limiting member 4 is arranged on the pull tab 3. During the rotation of the pull tab 3, the limiting member 4 can rotate synchronously with the pull tab 3. It should be noted that during the rotation of the pull tab 3, the distance between the limiting member 4 and the limiting portion 5 gradually decreases until the limiting member 4 adheres to the upper surface of the limiting portion 5. During the process of further applying pressure to the pull tab 3, the limiting member 4 can move to the lower side of the limiting member 4, so that the pull tab 3 is in a locked state. During the processes of clothing packing, folding, and transportation extrusion, the limiting member 4 can limit the limiting portion 5, preventing the pull tab 3 from rotating above the upper wing plate 1, which can not only avoid leaving marks on the fabric by the pull tab 3, but also avoid damage to the pull tab 3. When it is necessary to unlock the pull tab 3, when the pull tab 3 is拨动towards the opposite direction until the limiting member 4 abuts against the limiting portion 5 and moves above the upper wing plate 1, the unlocking of the pull tab 3 is realized.

[0046] On the basis of the above embodiment, there are two rotating shafts 2, and the central axes of the two rotating shafts 2 are coaxially arranged. Mounting holes 6 are respectively arranged at the two side ends of the pull tab 3, and the rotating shafts 2 are arranged in the mounting holes 6.

[0047] Specifically, the diameter of the rotating shaft 2 is the same as the thickness of the upper wing plate 1, or the diameter of the rotating shaft 2 is smaller than the thickness of the upper wing plate 1 to avoid the structure being too bulky after the pull tab 3 is installed. For the rotating shaft 2, the ends of the two rotating shafts 2 on the side背离the upper wing plate 1 are round heads. The pull tab 3 is of a C-shaped structure, and mounting holes 6 corresponding to the rotating shafts 2 are arranged at both ends thereof. When installing the pull tab 3, the mounting hole 6 at the first end of the pull tab 3 is buckled on the first rotating shaft 2, and the second end of the pull tab 3 is appropriately拨开towards the side背离the first end and buckled on the second rotating shaft 2. The installation difficulty is relatively low and the operation is convenient.

[0048] On the basis of the above embodiment, the limiting portion 5 is of a structure with a thick middle and thin ends. Arc surfaces are arranged on both the upper and lower sides of the end of the limiting portion 5 extending out of the surface of the upper wing plate 1, and the two arc surfaces are smoothly transitioned on the side of the limiting portion 5背离the upper wing plate 1.

[0049] Specifically, the limiting portion 5 is divided into two parts. The first part is arranged on the surface of the upper wing plate 1, and its thickness gradually increases from the middle of the upper wing plate 1 to the edge. The second part can be regarded as a triangular prism structure, and its thickness gradually decreases from the middle of the upper wing plate 1 to the outside to附 Figure 1 In terms of the direction therein, the thickness of the limiting portion 5 gradually decreases in the direction背离the upper wing plate 1 at the thickest positions at the upper and lower ends, and its upper and lower end faces are smoothly transitioned, so that the limiting member 4 can move more smoothly along the limiting portion 5. It should be noted that the Chinese character "拨动" in the original text is translated as "拨动" in the English translation, which may not be an accurate English expression. You may need to provide a more appropriate English word according to the specific context. Also, the "附" in the original text seems to be an incomplete or incorrect expression, which may affect the understanding of the whole sentence. You can check and correct it to ensure the accuracy of the translation.

[0050] Based on the above embodiments, the limiting member 4 is fixedly connected to the tab 3 to form an annular structure, and the limiting portion 5 is provided at the edge of the upper surface of the upper wing plate 1.

[0051] Specifically, for the first pull head provided in this application, the tab 3 is in a U-shaped structure, the limiting member 4 is a cross bar, the limiting portion 5 is provided at the edge of the upper surface of the upper wing plate 1, the limiting member 4 is arranged parallel to the middle part of the tab 3, and there is a certain gap between the tab 3 and the limiting member 4, which can fully reduce the consumption of materials and reduce the quality of the tab 3. Please refer to the attached Figure 1 Taking the limiting member 4 as a reference, on the left side of the limiting member 4 are two connecting portions for mounting on the rotating shaft 2, and on the right side is the aforementioned gap, which is used to mount structures such as a pull rope matching the pull head.

[0052] In some embodiments, the limiting member 4 is a soft plastic block, and the limiting member 4 and the tab 3 are an integrated component.

[0053] Specifically, for the second pull head provided in this application, please refer to the attached Figure 6 and the attached Figure 7 The structure of its tab 3 is the same as that of the tab 3 of the first pull head. The limiting member 4 provided in the middle part is a soft plastic block, but the tab 3 of the second pull head can also be a soft plastic block. The limiting member 4 and the tab 3 are an integrated component, which can not only be mass-produced but also simplify the installation steps of the pull head.

[0054] Since the limiting member 4 is a soft plastic block and the corresponding limiting portion 5 is a hard structure, during the rotation of the tab 3, that is, when moving from one side of the limiting portion 5 to the other side, during the process of the limiting member 4 coming into contact with and sliding over the limiting portion 5, the limiting member 4 can undergo a certain degree of deformation, enabling the limiting member 4 to move along the contour of the limiting portion 5 until the limiting member 4 can move to the other side of the limiting portion 5, and the limiting member 4 can return to its original state after passing through the limiting portion 5.

[0055] Optionally, one of the limiting member 4 and the limiting portion 5 is a soft elastic structure. That is, when the limiting member 4 is a soft plastic block, the corresponding limiting portion 5 is a hard component, and when the limiting member 4 is a hard component, the corresponding limiting portion 5 is a soft elastic structure, which can also achieve the same technical effect.

[0056] Based on the above embodiments, the limiting portion 5 is provided at the edge of the lower surface of the upper wing plate 1 to limit the rotation of the limiting member 4.

[0057] Specifically, for the second pull head, a limiting portion is provided at the edge of the lower surface of the upper wing plate 1, and an inner concave inclined surface for clamping the limiting member is provided on the limiting portion 5, and this inner concave inclined surface can be clamped with the limiting member 4 to attach Figure 7For reference, when the pull tab 3 is pressed from top to bottom, the limiting member 4 can be pressed to the lower side of the upper wing plate 1, and the limiting member 4 can be engaged by the limiting portion 5 to limit the pull tab 3, so that the pull tab 3 is in a locked state. When the pull tab 3 is moved from bottom to top, the limiting member 4 can be disengaged from the concave inclined surface on the limiting portion 5, so that the pull tab 3 is in an unlocked state.

[0058] On the basis of the above embodiment, it also includes a lower wing plate 7, which is fixedly connected to the upper wing plate 1 through a connecting column to achieve the chain closing or chain opening of the rack.

[0059] Specifically, the upper wing plate 1 and the lower wing plate 7 are fixedly connected by a connecting column to form the base of the slider. The connecting column is arranged in the middle position of the lower wing plate 7. During the movement of the base, the connecting column can realize the chain closing or chain opening of the rack. The specific principle can refer to the existing technical means and will not be elaborated on.

[0060] On the basis of the above embodiment, a lock hook 8 is provided on the pull tab 3 , and when the limiting member 4 is located below the limiting portion 5 , the lock hook 8 is used to be clamped into the rack.

[0061] Specifically, for both types of sliders, the locking hook 8 is arranged on the limiting member 4 on the pull tab 3, and the extending direction of the locking hook 8 is arranged downward. For the slider, when the limiting member 4 is clamped by the limiting part 5 or the slider is in a locked state, the locking hook 8 can be buckled between the teeth of the zipper rack to achieve the positioning of the slider on the zipper. During the packaging, folding, transportation and squeezing of clothing, the slider is stopped at a designated position, and the pull tab 3 is clamped and fixed by the limiting part 5 by pressing the pull tab 3. At the same time, the locking hook 8 can be clamped between the teeth of the zipper rack to prevent the slider from moving along the zipper.

[0062] On the basis of the above embodiment, a pull tab 9 is provided on the pull tab 3 .

[0063] For details, please refer to the attached Figure 5 The pull tab 9 is suitable for the first type of pull head. The pull tab 9 is installed in the gap between the middle of the pull tab 3 and the limiter 4 by binding. The pull tab 9 can be made of ropes or cloth tapes of various colors to increase the design sense of the clothing.

[0064] In addition to the above-mentioned slider, the present invention also provides a zipper including the slider disclosed in the above-mentioned embodiment. For the structures of other parts of the zipper, please refer to the prior art and will not be described in detail herein.

[0065] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0066] The above is a detailed introduction to a slider and a zipper provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method and core ideas of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A slider, characterized in that: include: The upper wing plate (1) is a plate-shaped structure; A rotating shaft (2) is arranged on a side portion of the upper wing plate (1); A pull tab (3) disposed on the rotating shaft (2) and capable of rotating along the rotating shaft (2); A limiting member (4) is provided on the pull tab (3), wherein the limiting member (4) is provided between two side ends of the pull tab (3); A limiting portion (5) is provided on an edge of the surface of the upper wing plate (1) and extends to the outside of the surface, and the limiting portion (5) is used to limit the rotation of the limiting member (4).

2. The slider according to claim 1, characterized in that: Two rotating shafts (2) are provided, and the central axes of the two rotating shafts (2) are arranged to overlap, and mounting holes (6) are respectively provided at two side ends of the pull tab (3), and the rotating shaft (2) is arranged in the mounting holes (6).

3. The slider according to claim 2, characterized in that: The limiting portion (5) is a structure that is thick in the middle and thin at both ends. The upper and lower sides of the end of the limiting portion (5) extending out of the surface of the upper wing plate (1) are provided with arc surfaces, and the two arc surfaces smoothly transition on the side of the limiting portion (5) away from the upper wing plate (1).

4. The slider according to claim 3, characterized in that: The limiting member (4) is fixedly connected to the pull tab (3) to form an annular structure, and the limiting portion (5) is arranged on the upper surface edge of the upper wing plate (1).

5. The slider according to claim 2, characterized in that: The limiting member (4) is a soft plastic block, and the limiting member (4) and the pull tab (3) are an integrated component.

6. The slider according to claim 5, characterized in that: The limiting portion (5) is arranged on the edge of the lower surface of the upper wing plate (1) and is used to limit the rotation of the limiting member (4).

7. The slider according to claim 4 or 6, characterized in that: It also comprises a lower wing plate (7), wherein the lower wing plate (7) is fixedly connected to the upper wing plate (1) via a connecting column, and is used to realize the chain closing or chain opening of the rack.

8. The slider according to claim 7, characterized in that: The pull tab (3) is provided with a locking hook (8), and when the limiting member (4) is located below the limiting portion (5), the locking hook (8) is used to be engaged with the rack.

9. The slider according to claim 8, characterized in that: The pull tab (3) is provided with a pull tab (9).

10. A zipper, characterized in that: The slide fastener comprises the slider according to any one of claims 1 to 9.

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