CN210642813U

CN210642813U - Magnetic fastener and bulletproof vest comprising same

Info

Publication number: CN210642813U
Application number: CN201921948643.3U
Authority: CN
Inventors: 李世标
Original assignee: Guangzhou Tr Gear Equipment Technology Development Co ltd; Dongguan Badi Sporting Goods Co Ltd
Current assignee: GUANGZHOU TR GEAR EQUIPMENT TECHNOLOGY DEVELOPMENT Co.,Ltd.
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-06-02
Anticipated expiration: 2029-11-12
Also published as: WO2021093281A1

Abstract

The utility model discloses a magnetic fastener, which comprises a female buckle, a male buckle, a first magnetic member and a second magnetic member, wherein the first magnetic member is arranged on the female buckle, the second magnetic member is arranged on the male buckle, and the first magnetic member and the second magnetic member are mutually attracted; the female buckle is provided with a slot, two opposite side walls of the slot are provided with hook-shaped grippers, the male buckle is correspondingly provided with a plug, and two opposite side walls of the plug are provided with transverse accommodating grooves; when the first magnetic force piece is in contact with the second magnetic force piece, the plug is embedded into the slot, and the hook-shaped hand grip is embedded into the transverse accommodating groove. The utility model discloses magnetic force fastener can realize the complete lock process of magnetic force self absorption, automatic lock, has effectively prevented that box and pin thread break away from defects such as lock insecurity such as easily. The utility model also discloses a shellproof undershirt.

Description

Magnetic fastener and bulletproof vest comprising same

Technical Field

The utility model relates to a clothing fastener makes technical field, especially relates to a magnetic force fastener that is used for on shellproof undershirt or the shellproof clothing, the utility model discloses still relate to a shellproof undershirt that contains above-mentioned magnetic force fastener.

Background

In the traditional clothes design, buttons are fixed on the edge of one lappet, buttonholes are oppositely arranged on the edge of the other lappet, and the buttons penetrate through the buttonholes to connect the two lappets together. When the traditional clothes are used, buttons can easily pass through the buttonholes when the buttonholes are large, but the buttons are easy to separate from the buttonholes, so that lappets are loosened; when the button hole is small, the button is difficult to pass through the button hole, so that the use is inconvenient, the button needs to be fastened by aligning the button hole with two hands, and the connection firmness is high. In addition, the existing buckles in the market all need to be operated by two hands, namely, the button (male buckle) is controlled by the left hand, and the button hole (female buckle) is controlled by the right hand, so that the button is combined with the button hole along a certain direction under the action of certain force, the operation process is complicated, the rapid combination of the button and the button hole is difficult to realize, and particularly, the related buckles are difficult to open and buckle at the parts which cannot be watched normally by the sight of people.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a magnetic fastener to solve the above-mentioned lock, open the process loaded down with trivial details, the operation process needs certain direction angle of certain dynamics cooperation, is difficult to carry out conventional lock, open the operation scheduling problem beyond the sight.

A second object of the present invention is to provide a bulletproof vest, which comprises the above-mentioned magnetic fastener, and which effectively overcomes the problems of the conventional bulletproof vest, such as cumbersome buckling and unfastening process, difficulty in one-handed operation, etc.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

a magnetic fastener comprises a female fastener, a male fastener, a first magnetic member and a second magnetic member, wherein the first magnetic member is arranged on the female fastener, the second magnetic member is arranged on the male fastener, and the first magnetic member and the second magnetic member are mutually attracted;

the female buckle is provided with a slot, two opposite side walls of the slot are provided with hook-shaped grippers, the male buckle is correspondingly provided with a plug, and two opposite side walls of the plug are provided with transverse accommodating grooves;

when the first magnetic force piece is in contact with the second magnetic force piece, the plug is embedded into the slot, and the hook-shaped hand grip is embedded into the transverse accommodating groove.

Preferably, the female buckle comprises a first clamping plate and a second clamping plate which are oppositely arranged, and the first clamping plate and the second clamping plate form a slot;

when the hook-shaped gripper and the female buckle transversely slide along the transverse accommodating groove, the female buckle and the male buckle are separated.

Preferably, one end of the hook-shaped gripper, which is close to the male buckle, is provided with a first inclined surface, the first inclined surface faces the male buckle, one end of the plug, which is close to the female buckle, is provided with a second inclined surface, and the second inclined surface faces the female buckle;

when the plug is embedded into the slot, the first inclined surface is attached to the second inclined surface and slides relative to the second inclined surface, and the hook-shaped hand grip of the female buckle slides into the transverse accommodating groove to be embedded into the transverse accommodating groove.

Preferably, the female buckle is further provided with a separating pull buckle, the separating pull buckle is provided with a pull ring, the male buckle is correspondingly provided with a pull buckle groove, and when the female buckle and the male buckle are buckled, the separating pull buckle is embedded into the pull buckle groove to transversely fix the separating pull buckle;

when the hook-shaped hand grip acts on the pull ring to enable the separating pull buckle to exit the pull buckle groove, the hook-shaped hand grip can transversely slide relative to the transverse accommodating groove, and the female buckle can transversely slide relative to the male buckle.

Preferably, the separation pull buckle extends inwards to form a first limiting block, and the male buckle is correspondingly provided with a first limiting groove;

when the female buckle is buckled with the male buckle, the first limiting block is embedded into the first limiting groove to block the plug from being further embedded into the slot.

Preferably, the separation pull buckle is provided with a balance limiting block, and the balance limiting block transversely extends out of two ends of the first limiting block;

when the box is buckled with the pin, the balance limiting block is embedded into the first limiting groove to transversely fix the balance limiting block and the box.

The second purpose of the utility model is realized by adopting the following technical scheme:

a bulletproof vest comprising the magnetic buckle of any one of the above.

Compared with the prior art, the beneficial effects of the utility model reside in that:

(1) the utility model discloses can make box and pin thread combine together with the help of first magnetic force spare and second magnetic force spare inter attraction when the use of magnetic force fastener, when first magnetic force spare and second magnetic force spare contact, hook-like tongs embedding horizontal storage tank, further strengthen the intensity of box and the mutual lock of pin thread from this, realize the complete lock process of magnetic force self absorption, automatic lock. When the magnetic fastener needs to be unfastened, the female fastener can transversely slide relative to the male fastener, so that the hook-shaped gripper slides out of the transverse accommodating groove, the female fastener and the male fastener are unfastened, the unfastening process is simple and quick, and the whole fastening and unfastening process can be completed by one hand.

(2) The utility model discloses shellproof undershirt uses above-mentioned magnetic force fastener, with the help of the automatic lock of this magnetic force fastener and effectively avoid defects such as lock insecure, realizes the automatic lock of this shellproof undershirt and unties the function fast, can guarantee the steadiness of lock simultaneously.

Drawings

Fig. 1 is a schematic structural view of a magnetic fastener according to an embodiment of the present invention;

FIG. 2 is a side view of the magnetic buckle shown in FIG. 1;

FIG. 3 is an exploded view of the magnetic buckle shown in FIG. 1;

FIG. 4 is a front view of the magnetic buckle shown in FIG. 1;

FIG. 5 is a cross-sectional view of the magnetic fastener of FIG. 4 taken along line A-A;

FIG. 6 is a front view of the magnetic buckle shown in FIG. 1;

FIG. 7 is a cross-sectional view (not front) of the magnetic fastener of FIG. 6 taken along line B-B;

fig. 8 is a cross-sectional view of the magnetic fastener shown in fig. 6 at another angle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

A bulletproof vest comprises a magnetic fastener with an automatic fastening function, wherein the bulletproof vest is fastened automatically by means of mutual attraction of the magnetic fastener, namely a male buckle (female buckle) and a female buckle (male buckle) on two sides of a front part of the bulletproof vest are drawn close to each other, the male buckle and the female buckle automatically complete the fastening process by means of magnetic adsorption, the fastening process can be completed by one hand, and the complex procedure that the traditional bulletproof vest needs two hands to fasten the bulletproof vest at the same time is avoided. When the magnetic fastener of the bulletproof vest needs to be separated, the magnetic fastener acts on the female buckle and enables the female buckle to transversely slide relative to the male buckle, the male buckle and the female buckle are easily unfastened, the structure can ensure that the female buckle and the male buckle are unfastened only in a specific direction, and the defects that the male buckle and the female buckle are not firmly combined and the like are overcome.

As shown in fig. 1-2, a magnetic fastener according to an embodiment of the present invention is provided. The magnetic fastener comprises a female buckle 1, a male buckle 2, a first magnetic piece 3 and a second magnetic piece 4, wherein the first magnetic piece 3 is arranged on the female buckle 1, and the second magnetic piece 4 is arranged on the male buckle 2. In this embodiment, the magnetic member may be a magnet, or other permanent magnet material, and the connection between the magnetic member and the female buckle 1 and the male buckle 2 may be bonding, clamping, and common fixed connection modes such as integral injection molding. In this embodiment, the magnetic member is preferably fixed in a snap-fit manner. As shown in fig. 1, the female buckle 1 and the male buckle 2 are respectively provided with a clamping groove for clamping the first magnetic member 3 and the second magnetic member 4, the first magnetic member 3 and the second magnetic member 4 can be well fixed by the clamping grooves, and the installation process of the magnetic members is also facilitated. During the use, with first magnetic force piece 3 card into box 1, with second magnetic force piece 4 card into pin 2, the opposite face polarity of first magnetic force piece 3 and second magnetic force piece 4 is opposite, the inter attraction. By means of mutual attraction of the first magnetic piece 3 and the second magnetic piece 4, the female buckle 1 and the male buckle 2 complete the automatic buckling process.

As shown in fig. 3, the female buckle 1 is further provided with an insertion slot 11, and two opposite side walls of the insertion slot 11 are provided with hook-shaped grips 111. Correspondingly, the male buckle 2 is correspondingly provided with a plug 21, and two opposite side walls of the plug 21 are provided with transverse accommodating grooves 211. When the magnetic fastener is used, when the first magnetic piece 3 and the second magnetic piece 4 are attracted to each other to be in contact, the female fastener 1 and the male fastener 2 are close to each other, the plug 21 is inserted into the slot 11, and the hook-shaped hand grip 111 enters the transverse accommodating groove 21, so that the automatic fastening process of the female fastener 1 and the male fastener 2 is completed, the two-hand operation is not needed, and the fastening difficulty is relatively simplified. When the magnetic fastener is pulled by clothes and moves towards the upper end and the lower end, the hook-shaped tail end of the hook-shaped hand grip 111 is embedded into the transverse accommodating groove 211, and the hook-shaped hand grip 111 is blocked by the side wall of the transverse accommodating groove 211, so that the hook-shaped hand grip 111 cannot directly exit the transverse accommodating groove 211 downwards, namely the female buckle 1 cannot be directly separated from the male buckle 2, and the female buckle 1 and the male buckle 2 cannot be loosened due to the pulling force of the two ends. When the magnetic fastener needs to be unfastened, the hook-shaped grip 111 can slide out of the transverse receiving groove 211 along the extending direction of the transverse receiving groove 211, at this time, the hook-shaped grip 111 is equivalent to a slide block, and the transverse receiving groove 211 is equivalent to a slide rail. After the hook-shaped hand grip 111 completely slides out of the transverse accommodating groove 21, the plug 21 also slides out of the slot 11, and the magnetic fastener completes the unlocking process, so that the unlocking process is quick and simple. In addition, the hook-shaped grippers 111 and the transverse accommodating grooves 211 which are arranged in pairs can ensure that the female buckle 1 and the male buckle 2 are stressed in a balanced manner and are firmly connected, so that the phenomenon that the female buckle 1 and the male buckle 2 are easily disengaged or loosened is avoided.

In a preferred embodiment, as shown in fig. 3, the female buckle includes a first clamping plate 101 and a second clamping plate 102 which are oppositely arranged, and the first clamping plate 101 and the second clamping plate 102 jointly enclose a U-shaped slot 11. First, the first clamping plate 101 and the second clamping plate 102 play a role of limiting the disconnection between the plug 21 and the U-shaped slot 11; in both cases, openings are formed at both sides of the first clamping plate 101 and the second clamping plate 102, so that the plug 21 can slide out from both sides of the U-shaped slot 11. When the hook-shaped grip 111 slides to one side along the transverse receiving groove 211, the plug 21 slides out from one side of the U-shaped slot 11, so that the female buckle and the male buckle are completely separated.

As shown in fig. 4 to 5, as a preferred embodiment, one end of the hook-shaped grip 111 near the pin 2 is provided with a first inclined surface 112, the first inclined surface 112 faces the pin 2, one end of the plug 21 near the box 1 is provided with a second inclined surface 212, and the second inclined surface 212 faces the box 1. When the magnetic fastener is fastened, the first magnetic member 3 and the second magnetic member 4 are attracted to approach each other, in the approaching process, the first inclined surface 112 is attached to the second inclined surface 212, the first inclined surface 112 slides relative to the second inclined surface 212, and the hook-shaped handle 111 of the female fastener 1 slides into the transverse accommodating groove 211, so that the hook-shaped handle 111 is embedded into the transverse accommodating groove 211, and the automatic fastening process is completed. Because the downward side of the hook-shaped grip 111 and the upward side of the transverse receiving groove 211 are both provided with the right-angled step shape, the hook-shaped grip 111 cannot directly exit the transverse receiving groove 211 along the insertion direction, and the plug 21 is ensured to be firmly sleeved with the U-shaped slot 11.

As shown in fig. 3 and 6, in a preferred embodiment, the box 1 is further provided with a separating tab 12, the separating tab 12 is provided with a pull ring 121, the pin 2 is correspondingly provided with a tab slot 22, when the box 1 is engaged with the pin 2, the separating tab 12 is inserted into the tab slot 22, so that the separating tab 12 cannot be pulled out of the tab slot 22 from the transverse direction (i.e., the direction in which the transverse accommodating groove 211 is provided, i.e., the direction in which the box 1 and the pin 2 slide relative to each other), and the tab slot 22 is engaged with the separating tab 12, thereby functioning to laterally fix the separating tab 12 and the box 1, and preventing the box 1 from sliding relative to the pin 2 and further loosening the box 1 and the pin 2 when a transverse force acts on the separating tab 12 or the box 1.

As a preferred embodiment, as shown in fig. 6-8, the separating tab 12 extends inwardly to form the first stopper 122, and the male buckle 2 is correspondingly provided with a first stopper groove 222. When the female buckle 1 is buckled with the male buckle 2, the plug 21 is inserted into the slot 11, the hook-shaped hand 111 enters the transverse receiving groove 21, and meanwhile, one surface of the first limiting block 122 facing the male buckle 2 abuts against one surface of the first limiting groove 222 facing the first limiting block 122. The abutting action of the first stopper 122 and the first stopper groove 222 prevents the plug 21 from being further inserted into the insertion slot 11 to damage the hook-shaped hand grip 111, thereby performing a stopper action.

As a preferred embodiment, as shown in fig. 6 to 8, the separating tab 12 is further provided with a balance limiting block 123, and the balance limiting block 123 extends from two ends of the first limiting block 122 along the transverse direction; meanwhile, the first stopper groove 222 is also provided with a blocking wall 223 in the lateral direction. When the box 1 is buckled with the pin 2, the balance limiting block 123 is embedded into the first limiting groove 222, the two transverse ends of the balance limiting block 123 are abutted against the two side blocking walls 223 of the first limiting groove 222, and the effect of limiting is also achieved, so that the separation pull buckle 12 and the box 1 are ensured not to be loosened in the transverse direction. In addition, the balance limiting blocks 123 symmetrically arranged on the two sides also have the function of balancing stress.

In the present embodiment, as shown in fig. 3, each of the first magnetic member 3 and the second magnetic member 4 includes a pair, and the pair of first magnetic members 3 or the pair of second magnetic members 4 are symmetrically disposed on two sides of the separating tab 12, and also have a balancing function to ensure that the plug 21 is correctly inserted into the slot 11 and the hook-shaped finger 111 smoothly enters the transverse receiving slot 21.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A magnetic fastener is characterized by comprising a female fastener, a male fastener, a first magnetic member and a second magnetic member, wherein the first magnetic member is arranged on the female fastener, the second magnetic member is arranged on the male fastener, and the first magnetic member and the second magnetic member are mutually attracted;

2. The magnetic fastener of claim 1, wherein the female fastener includes a first clamping plate and a second clamping plate disposed opposite to each other, the first clamping plate and the second clamping plate forming a slot;

3. The magnetic fastener of claim 1, wherein the hook-shaped grip has a first inclined surface at an end thereof adjacent to the male fastener, the first inclined surface facing the male fastener, and a second inclined surface at an end thereof adjacent to the female fastener, the second inclined surface facing the female fastener;

4. The magnetic fastener of claim 1, wherein the female fastener further comprises a separating tab, the separating tab comprises a pull ring, the male fastener comprises a tab groove, and when the female fastener is engaged with the male fastener, the separating tab is inserted into the tab groove to laterally fix the separating tab;

5. The magnetic fastener of claim 4, wherein the separating tab extends inwardly to form a first stopper, and the male tab is correspondingly provided with a first stopper groove;

6. The magnetic fastener according to claim 5, wherein the separating tab is provided with a balance limiting block, and the balance limiting block extends transversely from two ends of the first limiting block;

7. A ballistic vest comprising the magnetic fastener of any one of claims 1 to 6.