Mounting puller of disassembly-free zipper

Abstract

The utility model provides an installation puller of a disassembly-free zipper, which belongs to the field of zipper pullers and comprises a puller bottom cover, and an installation component is arranged on the puller bottom cover. By arranging the mounting assembly, when the puller is used, the puller top cover covers the puller bottom cover, the mounting insertion ring is inserted into the mounting insertion groove, and then the puller bottom cover and the puller top cover are fixed by tightening the fixing bolt in the threaded groove, so that the whole puller is convenient to mount and dismount; when the zipper is damaged, the puller can be completely reserved by disassembling the puller, use is simple and practical, through arrangement of a reinforcing ring groove and a reinforcing insertion ring, when the zipper is used, when a mounting insertion ring is inserted into a mounting insertion groove, the reinforcing insertion ring can be inserted into the reinforcing ring groove, and the fixing stability of the puller bottom cover and the puller top cover can be improved.

Description

Technical Field

[0001] This utility model relates to the field of zipper heads, and more specifically, to an installation zipper head for zippers that does not require disassembly. Background Technology

[0002] In the apparel design industry, zipper pulls have a wide range of applications. Their main function is to merge and separate two objects using a chain. As people continue to pursue aesthetics, zipper pulls are also used as decorations, such as on clothing cuffs and trouser hems.

[0003] A search revealed that Chinese patent CN216853980U discloses "a zipper pull structure, including a pull body, the pull body including an upper wing plate and a lower wing plate, the lower wing plate having a groove at its bottom; a pull nose set on the upper wing plate, the front end of the hook set in the mounting groove, the rear end of the hook extending through a through hole into the cavity; a cap pressed onto the pull nose, the crossbar at the front end of the pull tab movably connected in the clearance hole and located below the middle of the hook. Since the upper wing plate, lower wing plate and connecting part in the pull body are an integral part of the pull body, they all adopt a one-piece molding process. By providing a groove at the bottom of the wing plate to reduce the weight of the pull body itself, the thickness of the main stress-bearing part of the pull body remains unchanged, which ensures the strength of the pull body and reduces material costs. This helps enterprises reduce raw material consumption and protect profits when raw material prices are soaring, which is beneficial to enterprise development." However, the following defects still exist:

[0004] In practical use, if the zipper is damaged, the zipper pull needs to be disassembled. Since the zipper pulls are all molded in one piece, tools are needed to forcefully remove them, which can easily damage the zipper pull and lead to resource waste. Furthermore, it is inconvenient to install the zipper pull on the zipper without disassembling it. Therefore, a zipper pull installation method that does not require zipper disassembly is proposed. Utility Model Content

[0005] The purpose of this utility model is to address the current problem that if a zipper is damaged, the zipper pull needs to be disassembled. Since the zipper pulls are all molded in one piece, tools are needed to forcefully disassemble them, which can easily damage the zipper pulls, leading to resource waste. At the same time, it is inconvenient to install the zipper pulls on the zipper.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] The present invention is as follows: a zipper pull for zippers that do not require disassembly, including a zipper pull bottom cover, wherein an installation component is provided on the zipper pull bottom cover;

[0008] The mounting assembly includes a top cover of the slider head that is movably connected to the bottom cover of the slider head. A mounting ring is fixedly provided on the side of the bottom cover of the slider head near the top cover of the slider head. A mounting slot for inserting the mounting ring is provided on the side of the top cover of the slider head near the bottom cover of the slider head. A threaded groove is provided on one side of the bottom cover of the slider head. The threaded groove completely penetrates the bottom cover of the slider head and the mounting ring, and extends through the inner side of the mounting slot to the interior of the top cover of the slider head. A fixing bolt is installed in the internal thread of the threaded groove.

[0009] As a preferred technical solution of this utility model, a reinforcing ring groove is provided on the side of the mounting ring away from the bottom cover of the pull head, and a reinforcing ring for use in conjunction with the reinforcing ring groove is fixedly connected inside the mounting slot.

[0010] As a preferred technical solution of this utility model, the mounting ring is shaped like a frustum, with the end away from the bottom cover of the pull head being the top of the frustum, and the mounting slot is also shaped like a frustum and is used in conjunction with the mounting ring for insertion.

[0011] As a preferred technical solution of this utility model, a circular soft pad is snapped into one end of the threaded groove near the bottom cover of the pull head, and the circular soft pad is made of rubber.

[0012] As a preferred technical solution of this utility model, the fixing bolt is made of zinc alloy.

[0013] As a preferred technical solution of this utility model, both the bottom cover and the top cover of the zipper are provided with arc-shaped protective corners.

[0014] As a preferred technical solution of this utility model, a pull ring is fitted on the top cover of the pull head, and the pull ring is made of zinc alloy.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. By setting up the installation components, when in use, the top cover of the zipper head is placed on the bottom cover of the zipper head, so that the installation ring is inserted into the inside of the installation slot. Then, the bottom cover and the top cover of the zipper head are fixed by tightening the fixing bolts inside the threaded groove. This makes it easy to install and remove the zipper head as a whole. When the zipper is damaged, the zipper head can be completely preserved by removing it. It is simple and practical to use.

[0017] 2. By setting up a reinforcing ring groove and a reinforcing insert ring, when the mounting insert ring is inserted into the mounting slot, the reinforcing insert ring will be inserted into the reinforcing ring groove, which can improve the stability of the bottom cover and top cover of the slider when they are fixed. Attached Figure Description

[0018] Figure 1 A schematic diagram of the installation pull head for the zipper that does not require disassembly, provided by this utility model;

[0019] Figure 2 The front view of the mounting head of the zipper that does not require disassembly provided by this utility model;

[0020] Figure 3 The present invention provides a zipper pull for installation without disassembly. Figure 2 A schematic diagram of the three-dimensional cross-sectional structure at point AA;

[0021] Figure 4 Exploded view of the zipper pull mounting assembly for the zipper that does not require disassembly, provided by this utility model;

[0022] Figure 5 The present invention provides a zipper pull for installation without disassembly. Figure 4 A schematic diagram of the cross-sectional structure;

[0023] Figure 6 The present invention provides a zipper pull for installation without disassembly. Figure 3 Enlarged view of point A in the middle.

[0024] The diagram shows: 1. Pull head bottom cover; 2. Mounting components; 201. Pull head top cover; 202. Mounting ring; 203. Mounting slot; 204. Threaded groove; 205. Fixing bolt; 3. Reinforcing ring groove; 4. Reinforcing ring; 5. Circular soft pad; 6. Arc-shaped protective corner; 7. Pull ring. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] like Figure 1As shown, this embodiment proposes a zipper pull that does not require disassembly, including a zipper pull bottom cover 1, on which an installation component 2 is provided;

[0030] like Figure 3 , Figure 4 and Figure 5 As shown, the mounting assembly 2 includes a top cover 201 movably connected to the bottom cover 1 of the slider head. A mounting ring 202 is fixedly disposed on the side of the bottom cover 1 near the top cover 201. A mounting slot 203 for inserting the mounting ring 202 is provided on the side of the top cover 201 near the bottom cover 1. A threaded groove 204 is provided on one side of the bottom cover 1, completely penetrating the bottom cover 1 and the mounting ring 202, and extending through the inner side of the mounting slot 203 to the slider head. Inside the top cover 201, the internal threads of the threaded groove 204 are fitted with fixing bolts 205. In use, the top cover 201 of the zipper head is placed on the bottom cover 1 of the zipper head, so that the mounting ring 202 is inserted into the mounting slot 203. Then, the bottom cover 1 and the top cover 201 of the zipper head are fixed by tightening the fixing bolts 205 inside the threaded groove 204. This makes it easy to install and remove the zipper head as a whole. When the zipper is damaged, the zipper head can be completely preserved by disassembling it. It is simple and practical to use.

[0031] like Figure 6 As shown, a reinforcing ring groove 3 is provided on the side of the mounting ring 202 away from the bottom cover 1 of the slider. A reinforcing ring 4 is fixedly connected inside the mounting slot 203 for use in conjunction with the reinforcing ring groove 3. When the mounting ring 202 is inserted into the mounting slot 203, the reinforcing ring 4 will be inserted into the reinforcing ring groove 3, which can improve the stability of the bottom cover 1 and the top cover 201 of the slider when they are fixed.

[0032] like Figure 5 As shown, the mounting ring 202 is shaped like a frustum, with the end furthest from the bottom cover 1 of the swivel head being the top of the frustum. The mounting slot 203 is also shaped like a frustum and is used in conjunction with the mounting ring 202. When in use, the frustum-shaped mounting ring 202 can be inserted into the mounting slot 203 more easily and simply, which can improve the efficiency of installing the bottom cover 1 and the top cover 201 of the swivel head.

[0033] like Figure 5 As shown, a circular soft pad 5 is snapped into one end of the threaded groove 204 near the bottom cover 1 of the pull head. The circular soft pad 5 is made of rubber. When in use, the circular soft pad 5 is inserted into the inside of the threaded groove 204 to cover the fixing bolt 205 and to seal the threaded groove 204 to prevent water from entering the threaded groove 204.

[0034] like Figure 5As shown, the fixing bolt 205 is made of zinc alloy. When in use, the zinc alloy fixing bolt 205 can prevent rust and ensure that the fixing bolt 205 can be disassembled at any time.

[0035] like Figure 1 As shown, both the bottom cover 1 and the top cover 201 of the zipper pull are provided with arc-shaped protective corners 6. When in use, the arc-shaped protective corners 6 can improve the user's hand feel and prevent sharp edges.

[0036] like Figure 1 As shown, a pull ring 7 is fitted on the top cover 201 of the pull head. The pull ring 7 is made of zinc alloy and allows the pull head to be used conveniently.

[0037] Specifically, when using the zipper pull of this non-removable zipper: place the top cover 201 of the zipper pull onto the bottom cover 1, insert the mounting ring 202 into the mounting slot 203, and then tighten the fixing bolts 205 inside the threaded groove 204 to secure the bottom cover 1 and the top cover 201. This facilitates the installation and removal of the zipper pull as a whole. When the zipper is damaged, the zipper pull can be completely preserved by disassembling it. It is simple and practical to use (e.g., Figure 3 and Figure 4 As shown), when the mounting ring 202 is inserted into the mounting slot 203, the reinforcing ring 4 will be inserted into the reinforcing ring groove 3, which can improve the stability of the bottom cover 1 and the top cover 201 of the slider when they are fixed (as shown). Figure 6 (As shown).

[0038] All technical features in this embodiment can be freely combined according to actual needs.

[0039] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A zipper pull for easy installation without disassembly, comprising a zipper pull bottom cover (1), characterized in that, The bottom cover (1) of the pull head is provided with an installation component (2); The mounting assembly (2) includes a top cover (201) of the slider head that is movably connected to the bottom cover (1). A mounting ring (202) is fixedly provided on the side of the bottom cover (1) near the top cover (201). A mounting slot (203) for the mounting ring (202) is provided on the side of the top cover (201) near the bottom cover (1). A threaded groove (204) is provided on one side of the bottom cover (1). The threaded groove (204) completely penetrates the bottom cover (1) and the mounting ring (202), and extends through the inside of the mounting slot (203) to the inside of the top cover (201). A fixing bolt (205) is installed in the internal thread of the threaded groove (204).

2. The installation pull head for a zipper that does not require disassembly according to claim 1, characterized in that, The mounting ring (202) has a reinforcing ring groove (3) on the side away from the bottom cover (1) of the pull head, and a reinforcing ring (4) for use in conjunction with the reinforcing ring groove (3) is fixedly connected inside the mounting slot (203).

3. The installation pull head for a zipper that does not require disassembly according to claim 1, characterized in that, The mounting ring (202) is shaped like a frustum, with the end furthest from the bottom cover (1) of the pull head being the top of the frustum. The mounting slot (203) is also shaped like a frustum and is used in conjunction with the mounting ring (202).

4. The installation pull head for a zipper that does not require disassembly according to claim 1, characterized in that, A circular soft pad (5) is snapped into one end of the threaded groove (204) near the bottom cover (1) of the pull head. The circular soft pad (5) is made of rubber.

5. The installation pull head for a zipper that does not require disassembly according to claim 1, characterized in that, The fixing bolt (205) is made of zinc alloy.

6. The installation pull head for a zipper that does not require disassembly according to claim 1, characterized in that, Both the bottom cover (1) and the top cover (201) of the slider are provided with arc-shaped protective corners (6).

7. The installation pull head for a zipper that does not require disassembly according to claim 1, characterized in that, The pull head top cover (201) is fitted with a pull ring (7), which is made of zinc alloy.

Images