Zipper

Abstract

The utility model discloses a zipper, relates to the technical field of daily necessities, and aims to solve the problems that when a user does strenuous exercises, the zipper shakes along with the exercise amplitude of the user, so that the zipper flaps on the skin of the user, and the experience feeling of the user is influenced. According to the technical scheme, the zipper is characterized by comprising a zipper body and a zipper pull, a mounting plate is fixedly connected to the zipper body, a containing groove allowing the zipper pull to be rotationally connected is formed in the mounting plate, a clamping block is fixedly connected to the inner side wall of the containing groove, when the zipper pull completely enters the containing groove, the side wall of the zipper pull is clamped with the clamping block, and a driving assembly is arranged on the mounting plate. According to the zipper, through the containing groove and the clamping block, after the zipper body is pulled, the pulling piece can be fixed, shaking of the pulling piece is avoided, the experience feeling of a user is improved, meanwhile, the zipper body is made of zinc alloy, the mass of the zipper body can be reduced, meanwhile, good corrosion resistance is achieved, and the service life of the zipper body can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, and more specifically, to a zipper. Background Art

[0002] Zippers are usually used in clothing, bags and other industries. Products can be opened and closed by pulling the zipper.

[0003] Publication No. CN219373976U discloses a zipper head and a zipper assembly, and its technical solution includes a zipper head body, a pull handle connected to the zipper head body, a silencer connected to the pull handle, the silencer is made of a flexible material, the pull handle is a long sheet structure, one end of the pull handle is provided with a connecting hole connected to the zipper head body, the other end of the pull handle is provided with a through hole, the silencer is a U-shaped structure, the silencer passes through the connecting hole, the silencer is connected to the two side surfaces of the pull handle, the inner sides of the two ends of the silencer are respectively provided with protruding connecting parts, the connecting parts at both ends of the silencer extend into the through hole and are connected to each other. Flexible silencers are respectively provided on both sides of the pull handle of the zipper head.

[0004] The above technical solution, through the provision of the silencer, can reduce the sound made when the zipper head body and the zipper collide with each other when the zipper is pulled, thereby achieving a silencer effect. However, with the above technical solution, after pulling the zipper, if the user needs to perform strenuous exercise, the zipper will shake with the amplitude of the user's movement, which will cause the zipper to hit the user's skin, affecting the user's experience.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a zipper that solves the problem that when a user is performing strenuous exercise, the zipper will shake with the amplitude of the user's movement, which will cause the zipper to hit the user's skin and affect the user's experience.

[0007] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a zipper, including a zipper body and a pull tab, a mounting plate fixedly connected to the zipper body, a placement groove for the pull tab to be rotatably connected is provided on the mounting plate, a clamping block is fixedly connected to the inner side wall of the placement groove, when the pull tab is completely entered into the placement groove, the pull tab side wall and the clamping block are clamped with each other, a driving component for driving the pull tab and the clamping block to cancel the clamping connection is provided on the mounting plate, the driving component includes a rotating plate, a rotating groove for the rotating plate to be rotatably connected is provided on the mounting plate, and when the rotating plate and the pull tab side wall are in contact with each other, the pull tab and the clamping block are clamped with each other.

[0008] By adopting the above technical solution, when it is necessary to drive the pull tab and the card block to engage with each other, pressure is applied to the side of the rotating plate away from the pull tab to drive the rotating plate to rotate, and at the same time, the other side of the rotating plate is driven to lift up. At this time, the fitting between the rotating plate and the pull tab is cancelled, and a thrust is applied to the pull tab to drive the pull tab to start rotating. At the same time, the pull tab is affected by the thrust and starts to cancel the engagement with the card block and separates from the placement groove, thereby achieving the effect of driving the pull tab and the card block to cancel the engagement.

[0009] The utility model is further configured as follows: one side of the rotating groove close to the pull tab is in contact with the rotating plate, and a distance is provided between the other side of the rotating groove and the rotating plate.

[0010] By adopting the above technical solution, the rotation direction of the rotating plate can be limited, so that the rotating plate can not still rotate after the pull tab and the clamping block are clamped with each other, thereby improving the stability of the rotating plate.

[0011] The utility model is further configured as follows: a pressing block is fixedly connected to the top of the rotating plate, and the pressing block is slidably connected to the rotating groove.

[0012] By adopting the above technical solution, it is possible to facilitate driving the rotating block to rotate.

[0013] The utility model is further configured as follows: the pull tab and the placement slot are connected via a torsion spring, and when the torsion spring is in a natural state, the pull tab and the placement slot are separated from each other.

[0014] By adopting the above technical solution, when the pull tab and the clamping block are no longer clamped, the pull tab can be driven to automatically separate from the placement slot through the provision of the torsion spring, thereby reducing the operation steps and improving the use effect.

[0015] The utility model is further configured such that when the pull tab and the clamping block are clamped with each other, the top of the pull tab and the top of the mounting plate are in the same horizontal plane.

[0016] By adopting the above technical solution, the contact area between the pull tab and the placement groove can be increased, thereby improving the fixing effect of the pull tab in the placement groove.

[0017] The utility model is further configured as follows: the zipper body is made of zinc alloy.

[0018] By adopting the above technical solution, the weight of the zipper body can be reduced while having good corrosion resistance, and the service life of the zipper body can be increased.

[0019] In summary, the utility model has the following beneficial effects: after the zipper is pulled, the pull tab is driven to start rotating in the direction of the placement slot, and pressure is applied to the pull tab, so that the pull tab is driven to completely enter the placement slot and engage with the card block. At this time, the pull tab is affected by the card block and cannot be separated from the placement slot, thereby achieving the effect of fixing the pull tab. When the pull tab is needed to slide the zipper body, the pull tab can be driven to cancel the engagement with the card block and separate from the placement slot through the setting of the driving component. At this time, the pull tab loses its restriction and can rotate on the mounting plate. Through the placement slot and the card block, after the zipper body is pulled, the pull tab can be fixed, thereby avoiding shaking of the pull tab and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model.

[0022] In the figure: 1. zipper body; 2. pull tab; 3. mounting plate; 4. placement slot; 5. clamping block; 6. rotating plate; 7. rotating slot; 8. pressing block; 9. torsion spring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] A zipper, such as Figure 1-Figure 2As shown, the zipper body 1 and the pull tab 2 are comprised, the zipper body 1 is fixedly connected with a mounting plate 3, a placement groove 4 for the pull tab 2 to be rotatably connected is provided on the mounting plate 3, a clamping block 5 is fixedly connected with the inner side wall of the placement groove 4, when the pull tab 2 is completely entered into the placement groove 4, the side wall of the pull tab 2 and the clamping block 5 are clamped with each other, a driving component for driving the pull tab 2 and the clamping block 5 to cancel the clamping connection is provided on the mounting plate 3, after the zipper is pulled, the pull tab 2 is driven to start rotating in the direction of the placement groove 4, and pressure is applied to the pull tab 2, so that the pull tab 2 is driven to completely enter into the placement groove 4 and clamped with the clamping block 5. The blocks 5 are mutually engaged, and at this time, the pull tab 2 is affected by the block 5 and cannot be separated from the placement groove 4, thereby achieving the effect of fixing the pull tab 2. When the pull tab 2 is needed to slide the zipper body 1, the pull tab 2 and the block 5 can be driven to cancel the engagement and separate from the placement groove 4 through the setting of the driving component. At this time, the pull tab 2 loses its restriction and can rotate on the mounting plate 3. Through the placement groove 4 and the block 5, after the zipper body 1 is pulled, the pull tab 2 can be fixed, thereby avoiding shaking of the pull tab 2 and improving the user experience.

[0027] like Figure 1-Figure 2 As shown, the driving assembly includes a rotating plate 6, and a rotating groove 7 for the rotating plate 6 to be rotatably connected is opened on the mounting plate 3. When the rotating plate 6 and the side wall of the pull tab 2 are in contact with each other, the pull tab 2 and the clamping block 5 are clamped with each other. When it is necessary to drive the pull tab 2 and the clamping block 5 to be clamped with each other, pressure is applied to the side of the rotating plate 6 away from the pull tab 2 to drive the rotating plate 6 to rotate, and at the same time, the other side of the rotating plate 6 is driven to lift upward. At this time, the rotating plate 6 and the pull tab 2 are no longer in contact, and a thrust is applied to the pull tab 2 to drive the pull tab 2 to start rotating. At the same time, the pull tab 2 is affected by the thrust. It starts to cancel the engagement with the card block 5 and separate from the placement groove 4, so as to achieve the effect of driving the pull tab 2 to cancel the engagement with the card block 5. The side of the rotating groove 7 close to the pull tab 2 is in contact with the rotating plate 6, and there is a distance between the other side and the rotating plate 6, which can limit the rotation direction of the rotating plate 6 and prevent the rotating plate 6 from still being able to rotate after the pull tab 2 and the card block 5 are engaged with each other, thereby improving the stability of the rotating plate 6. A pressing block 8 is fixedly connected to the top of the rotating plate 6, and the pressing block 8 and the rotating groove 7 are slidably connected, which can facilitate the driving of the rotating block to rotate.

[0028] like Figure 1-Figure 2 As shown, the pull tab 2 and the placement slot 4 are connected by a torsion spring 9. When the torsion spring 9 is in a natural state, the pull tab 2 and the placement slot 4 are separated from each other. When the pull tab 2 and the clamping block 5 are uncoupled, the torsion spring 9 can be set to drive the pull tab 2 to automatically separate from the placement slot 4, thereby reducing the operation steps and improving the use effect. When the pull tab 2 and the clamping block 5 are clamped with each other, the top of the pull tab 2 and the top of the mounting plate 3 are in the same horizontal plane, which can increase the contact area between the pull tab 2 and the placement slot 4 and improve the fixing effect of the pull tab 2 in the placement slot 4.

[0029] like Figure 1-Figure 2 As shown, the zipper body 1 is made of zinc alloy, which can reduce the weight of the zipper body 1 and also has good corrosion resistance, thereby increasing the service life of the zipper body 1.

[0030] The normal use of the utility model is as follows: after pulling the zipper, the pull tab 2 is driven to start rotating in the direction of the placement groove 4, and pressure is applied to the pull tab 2, driving the pull tab 2 to completely enter the placement groove 4 and engage with the card block 5. At this time, the pull tab 2 is affected by the card block 5 and cannot be separated from the placement groove 4, thereby achieving the effect of fixing the pull tab 2. When the pull tab 2 is needed to slide the zipper body 1, pressure is applied to the side of the rotating plate 6 away from the pull tab 2 to drive the rotating plate 6 to rotate, and at the same time, the other side of the rotating plate 6 is driven to lift up, and a thrust is applied to the pull tab 2. At this time, the pull tab 2 is affected by the thrust and starts to cancel the engagement with the card block 5 and separate from the placement groove 4. At this time, the pull tab 2 loses the restriction and can rotate on the mounting plate 3. Through the placement groove 4 and the card block 5, after the zipper body 1 is pulled, the pull tab 2 can be fixed, thereby avoiding shaking of the pull tab 2 and improving the user experience.

[0031] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A zipper, comprising a zipper body (1) and a pull tab (2), characterized in that: The zipper body (1) is fixedly connected to a mounting plate (3), the mounting plate (3) is provided with a placement groove (4) for the pull tab (2) to be rotatably connected, the inner side wall of the placement groove (4) is fixedly connected to a clamping block (5), when the pull tab (2) is completely inserted into the placement groove (4), the side wall of the pull tab (2) and the clamping block (5) are mutually clamped, the mounting plate (3) is provided with a driving component for driving the pull tab (2) and the clamping block (5) to cancel the clamping connection, the driving component comprises a rotating plate (6), the mounting plate (3) is provided with a rotating groove (7) for the rotating plate (6) to be rotatably connected, when the rotating plate (6) and the side wall of the pull tab (2) are mutually abutted, the pull tab (2) and the clamping block (5) are mutually clamped.

2. A zipper according to claim 1, characterized in that: The rotating groove (7) is in contact with the rotating plate (6) on one side close to the pull tab (2), and there is a gap between the other side and the rotating plate (6).

3. A zipper according to claim 1, characterized in that: A pressing block (8) is fixedly connected to the top of the rotating plate (6), and the pressing block (8) is slidably connected to the rotating groove (7).

4. A zipper according to claim 1, characterized in that: The pull tab (2) and the placement groove (4) are connected via a torsion spring (9); when the torsion spring (9) is in a natural state, the pull tab (2) and the placement groove (4) are separated from each other.

5. A zipper according to claim 1, characterized in that: When the pull tab (2) and the clamping block (5) are clamped together, the top of the pull tab (2) and the top of the mounting plate (3) are located at the same horizontal plane.

6. A zipper according to claim 1, characterized in that: The zipper body (1) is made of zinc alloy.

Images