Riding helmet one-button type magnetic attraction rapid jowl belt inserting and disengaging device

Abstract

The utility model relates to the technical field of helmet accessories, in particular to a riding helmet one-button type magnetic rapid jowl belt inserting and disengaging device which comprises a buckle seat structure, a fastener structure is arranged on one side of the buckle seat structure, and the fastener structure and the buckle seat structure are buckled with each other. The fastener structure comprises an insertion plate and a stop block, and the stop block is mounted on the surface of the insertion plate; the buckling seat structure is composed of a buckling seat body and a buckling part, the buckling part is installed in the buckling seat body, and the buckling part is used for buckling the inserting plate. The riding helmet is convenient to wear, the labor intensity of wearing the riding helmet is reduced, and the riding helmet is not prone to falling off after being fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of helmet accessories, in particular to a one-button magnetic suction quick plug-in and detachable chin strap device for a cycling helmet. Background Art

[0002] Cycling helmets are the most solid protective barrier for life during cycling. Falling during cycling can cause great damage to the head. Even if the rider is riding at a lower speed along a bicycle path with a smooth slope, safety issues cannot be ignored. However, when using a cycling helmet, a strap device is required to lock it.

[0003] The existing chin strap device is not convenient enough when used, which makes it cumbersome to fix the cycling helmet after wearing it, increasing the labor intensity when wearing it; and the existing chin strap device is easy to fall off after fixing the cycling helmet, so it is not safe enough, which brings great trouble to people's use. Utility Model Content

[0004] The utility model aims to provide a one-touch magnetic quick-insertion and removal chin strap device for a cycling helmet, so as to solve the problem that the existing chin strap device mentioned in the above background technology is not convenient enough in use and is easy to fall off after being fixed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a one-touch magnetic quick-insertion and removal chin strap device for a cycling helmet, comprising a buckle seat structure, a fastener structure is arranged on one side of the buckle seat structure, and the fastener structure and the buckle seat structure are buckled with each other; the fastener structure comprises an insertion plate and a blocking block, and the blocking block is installed on the surface of the insertion plate; the buckle seat structure is composed of a buckle seat body and a buckling part, and the buckle seat body is installed with a buckling part, and the buckle part is used for the buckling of the insertion plate.

[0006] Preferably, the buckling part includes a base plate, a vertical block, a buckle plate, a hinge column and a pin, the base plate is fixedly connected to the inside of the buckle seat body, and the vertical block is integrally injection-molded on the surface of the base plate.

[0007] Preferably, a buckle plate is provided on the surface of the base plate, and one end of the buckle plate is bent upward to form a buckle piece, and the buckle plate and the base plate are hinged to each other through a hinge column.

[0008] Preferably, a pin is provided at the bottom of the base plate, and the top end of the pin passes through the base plate and is fixedly connected to the surface of the buckle plate; a return spring is sleeved on the surface of the pin, and the top and bottom of the return spring are tightly attached to the buckle plate and the base plate respectively.

[0009] Preferably, a magnetic block is installed on the surface of the plug-in plate, a buckle groove is opened on the surface of the plug-in plate and on one side of the magnetic block, and when the buckle seat structure and the fastener structure are buckled, the buckle piece and the buckle groove are buckled with each other, and the buckle piece and the magnetic block are magnetically attracted to each other.

[0010] Preferably, the surfaces of the bottom plate and the plug-in plate are both provided with binding grooves, which facilitate the installation of binding belts.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the one-touch magnetic quick-strap device for the cycling helmet is provided with a buckle seat structure and a fastener structure; the straps are installed on the strap grooves of the bottom plate and the plug-in plate, and when buckling is required, the buckle seat structure and the fastener structure are plugged in, and when plugging is required, the plug-in plate will be inserted into the interior of the buckle seat body, and the pin on the surface of the reset spring after insertion will drive the buckle piece to buckle into the interior of the buckle groove under the action of elastic force, and at the same time, the magnetic attraction block will be magnetically attracted to the surface of the buckle piece, thereby achieving fixation; when it needs to be opened, the buckle plate is pulled, and the buckle plate rotates around the bottom plate under the action of the hinge column, so that the buckle piece and the buckle groove and the magnetic attraction block are separated from each other, and then the buckle seat structure and the fastener structure are pulled apart; the cycling helmet of the utility model is more convenient to wear, reduces the labor intensity when wearing the cycling helmet, and the cycling helmet is not easy to fall off after being fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the exploded structure of the buckle seat structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the exploded structure of the fastener structure of the utility model;

[0015] Figure 4 It is a schematic diagram of the enlarged structure of the buckling part of the utility model.

[0016] In the figure: 1. buckle seat structure; 11. buckle seat body; 12. buckle part; 121. bottom plate; 122. vertical block; 123. buckle plate; 1231. buckle piece; 124. hinge column; 125. pin; 126. reset spring; 2. fastener structure; 21. plug-in plate; 211. magnetic block; 212. buckle slot; 22. blocking block; 3. strap slot. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" 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 directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] The utility model provides a one-button magnetic quick-insertion and removal device for a cycling helmet. Figure 1 as well as Figure 3 As shown, it includes a buckle seat structure 1, a fastener structure 2 is arranged on one side of the buckle seat structure 1, and the fastener structure 2 and the buckle seat structure 1 are buckled with each other; the fastener structure 2 includes an insertion plate 21 and a blocking block 22, a magnetic block 211 is installed on the surface of the insertion plate 21, a buckle groove 212 is opened on the surface of the insertion plate 21 and on one side of the magnetic block 211, and when the buckle seat structure 1 and the fastener structure 2 are buckled, the buckle piece 1231 and the buckle groove 212 are buckled with each other, and at the same time, the buckle piece 1231 and the magnetic block 211 are magnetically attracted to each other, and the blocking block 22 is installed on the surface of the insertion plate 21.

[0019] During implementation, the straps are installed on the strap grooves 3 of the bottom plate 121 and the plug-in plate 21. When fastening is required, the buckle seat structure 1 and the fastener structure 2 are plugged in. When plugging in, the plug-in plate 21 will be inserted into the buckle seat body 11. After insertion, the pin 125 on the surface of the reset spring 126 will drive the buckle piece 1231 to buckle into the buckle groove 212 under the action of elastic force. At the same time, the magnetic block 211 will be magnetically attracted to the surface of the buckle piece 1231, thereby achieving fixing.

[0020] Furthermore, if Figure 2 as well as Figure 4As shown, the buckle seat structure 1 is composed of a buckle seat body 11 and a buckle part 12, the buckle part 12 includes a bottom plate 121, a vertical block 122, a buckle plate 123, a hinge column 124 and a pin 125, the bottom plate 121 is fixedly connected to the inside of the buckle seat body 11, the surface of the bottom plate 121 is integrally injection-molded with the vertical block 122, the surface of the bottom plate 121 is provided with a buckle plate 123, and one end of the buckle plate 123 is bent upward to form a buckle piece 1231, the buckle plate 123 and the bottom plate 121 are hinged to each other through the hinge column 124, and the bottom plate A pin 125 is provided at the bottom of 121, and the top end of the pin 125 passes through the bottom plate 121 and is fixedly connected to the surface of the buckle plate 123; a reset spring 126 is sleeved on the surface of the pin 125, and the top and bottom of the reset spring 126 are respectively tightly attached to the buckle plate 123 and the bottom plate 121, and a buckling part 12 is installed inside the buckle seat body 11, and the buckling part 12 is used for the buckling work of the plug-in plate 21, and the surfaces of the bottom plate 121 and the plug-in plate 21 are provided with a strap groove 3, which facilitates the installation of the strap.

[0021] When it is necessary to open, the buckle plate 123 is pulled, and the buckle plate 123 rotates around the bottom plate 121 under the action of the hinge column 124, so that the buckle piece 1231 is separated from the buckle groove 212 and the magnetic block 211, and then the buckle seat structure 1 and the fastener structure 2 are pulled apart.

[0022] Working principle: When in use, install the straps on the strap grooves 3 of the bottom plate 121 and the plug-in plate 21. When buckling is required, plug the buckle seat structure 1 and the fastener structure 2. When plugging, the plug-in plate 21 will be inserted into the buckle seat body 11. After insertion, the pin 125 on the surface of the reset spring 126 will drive the buckle piece 1231 to buckle into the buckle groove 212 under the action of elastic force. At the same time, the magnetic block 211 will be magnetically attracted to the surface of the buckle piece 1231, thereby achieving fixing.

[0023] When it is necessary to open, the buckle plate 123 is pulled, and the buckle plate 123 rotates around the bottom plate 121 under the action of the hinge column 124, so that the buckle piece 1231 is separated from the buckle groove 212 and the magnetic block 211, and then the buckle seat structure 1 and the fastener structure 2 are pulled apart.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention.

Claims

1. A one-touch magnetic quick-insertion and removal device for a cycling helmet, comprising a buckle seat structure (1), characterized in that: A fastener structure (2) is provided on one side of the buckle seat structure (1), and the fastener structure (2) and the buckle seat structure (1) are buckled with each other; the fastener structure (2) comprises an insertion plate (21) and a blocking block (22), and the blocking block (22) is installed on the surface of the insertion plate (21); the buckle seat structure (1) is composed of a buckle seat body (11) and a buckling portion (12), and the buckle seat body (11) is installed with the buckling portion (12) inside. The engaging portion (12) is used for buckling the plug-in plate (21), the buckling portion (12) comprising a bottom plate (121), a vertical block (122), a buckle plate (123), a hinge column (124) and a pin (125), the bottom plate (121) is fixedly connected to the inside of the buckle seat body (11), the vertical block (122) is integrally injection-molded on the surface of the bottom plate (121), the buckle plate (123) is arranged on the surface of the bottom plate (121), and the buckle plate One end of the buckle plate (123) is bent upward to form a buckle plate (1231), the buckle plate (123) and the bottom plate (121) are hinged to each other through a hinge column (124), a pin (125) is provided at the bottom of the bottom plate (121), and the top end of the pin (125) penetrates the bottom plate (121) and is fixedly connected to the surface of the buckle plate (123); a reset spring (126) is sleeved on the surface of the pin (125), and the reset spring (126) is The top and bottom are respectively closely attached to the buckle plate (123) and the bottom plate (121); a magnetic attraction block (211) is installed on the surface of the plug-in plate (21); a buckle groove (212) is provided on the surface of the plug-in plate (21) and on one side of the magnetic attraction block (211); and when the buckle seat structure (1) and the buckle structure (2) are buckled, the buckle piece (1231) and the buckle groove (212) are buckled with each other, and at the same time, the buckle piece (1231) and the magnetic attraction block (211) are magnetically attracted to each other.

2. A one-touch magnetic quick-insertion and removal device for a cycling helmet according to claim 1, characterized in that: The surfaces of the bottom plate (121) and the plug-in plate (21) are both provided with binding belt grooves (3), and the binding belt grooves (3) facilitate the installation of binding belts.

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