TWM608076U - Fastener structure capable of being fastened and separated quickly - Google Patents

Abstract

This creation is a buckle structure that can be fastened and detached. It includes: a female buckle, which includes a base and a plurality of adjustable strap holes, and an accommodating space and two sides are recessed in the base Each is provided with a shaft hole, the two shaft holes are used for the two pivots of a rotating buckle plate to be engaged and positioned, and a pair of joint grooves are formed between the common side of the two pivots and the accommodating space. A positioning hole and a perforation are drilled in the rotating buckle; a male buckle includes a buckle piece that can be fastened to the butting groove of the female buckle, and the surface of the male buckle is convex The positioning hole of the female buckle forms an engaging block for engaging and positioning, and the male buckle is further provided with a rope hole for passing and fixing another preset rope.

Description

Buckle structure that can be fastened and separated quickly

This creation is about a fastener structure that can be fastened and separated, especially when the male and female buckles are buckled with each other, only need to use the pull rope to rotate the buckle to the outside to form an oblique angle In the extended state, the gap between the butting grooves is enlarged, and then the cleats of the male buckle are rotated to extend into the butting grooves of the female buckle to make a hook, and then turn the buckle plate toward the direction of the male buckle and make the positioning hole It is sleeved on the outer edge of the locking block, and the convex block provided on the inner wall of the positioning hole is buckled into the buckling groove of the locking block. At this time, the buckle of the male buckle is resisted by the outer edge of the pivot of the rotating buckle plate , To form a buckle structure that can be fastened and separated quickly and has a firm buckle.

It is now used between ropes and belts to adjust the length and ties, etc. The rope buckle is most commonly used for connection, so that the ropes can be appropriately stretched and retracted, and can be used for ropes. For example, backpacks, clothes, hats, shoes, suitcases, suitcases, etc., will be equipped with buckles on the straps for quick adjustment. Please refer to Figures 10 and 11 at the same time. It can be clearly seen from the figure that this conventional buckle A is mainly provided by a male buckle A1 on both sides with elastic arms A11, and between the elastic arms A11 on the two sides. There is a rod A12, and the female buckle A2 is provided with an opening A21, and a guide rail A211 is provided inside the opening A21, so that the elastic arm A11 of the male buckle A1 and the rod A12 can be pushed in from the opening A21 of the female buckle A2 , And make the rod A12 of the male buckle A1 align with the guide rail A211 in the opening A21 of the female buckle A2, even if the end of the elastic arm A11 is buckled after being pushed in The engaging block A13 is inserted into the side holes A22 on the two sides of the female buckle A2, and the gap A14 formed by the turning surface between the engaging block A13 and the elastic arm A11 is fastened to the side hole A22 edge wall surface A221 for positioning; however, Although the above-mentioned conventional fastener A can achieve the effect of fastening, it still has the following shortcomings and shortcomings, as follows:

The structural design of the conventional buckle A is not suitable for smaller items (such as hat buckles, pet chains, underwear, identification cards, etc.), because the conventional buckle A must be moved between the two sides of the female buckle A2 by the user’s fingers At the side hole A22, press the locking block A13 of the male buckle A1 inward to release the buckling state of the male buckle A1 and the female buckle A2. If the overall specifications of the male buckle A1 and female buckle A2 are reduced, it will cause When the user's finger presses the buckle A13 of the male buckle A1, it is prone to inconvenience in operation or the disadvantage of being unable to press reliably due to the small space. The structural design of the conventional buckle A is relatively complicated, and the matching tolerances of the male buckle A1 and the female buckle A2 must also be strict, which leads to an increase in the defective rate of the product. After the male buckle A1 of the conventional buckle A is pushed into the female buckle A2, it is easy for the elastic arm A11 and the rod A12 of the male buckle A1 to fail to align with the guide rail A211 in the opening A21 of the female buckle A2. , It will cause the user to buckle inaccurately and the structure will wear out, which may cause damage to the conventional buckle in the long run.

Therefore, how to solve the difficulties and inconveniences of conventional fasteners in assembly, fastening and disassembly is the direction that relevant manufacturers in this industry want to study and improve.

Therefore, in view of the above-mentioned problems and deficiencies, the creators collected relevant information, and through multiple evaluations and considerations, they began to design the creation of such a fastener structure that can be fastened and separated.

This creation is mainly a buckle structure that can be fastened and separated quickly, including: a female buckle, which includes a base and a plurality of adjustable strap holes, and a accommodating hole is recessed in the base The space and its two sides are each provided with a shaft hole. The two shaft holes are used for the two pivots of a rotating buckle to be engaged and positioned, and are formed between the common side of the two pivots and the accommodating space There is a mating groove, and a positioning hole and a perforation are drilled in the rotating buckle; a male buckle includes a buckle that can be fastened to the butting groove of the female buckle, and the male buckle is The surface of the female buckle is convexly provided with an engaging block for engaging and positioning with the positioning hole of the female buckle, and a rope hole is drilled in the male buckle for another preset rope to be threaded and fixed. . When you want to buckle the male and female buckles with the aforementioned structure, you only need to pull the rotating buckle to the outside by pulling the rope to make an oblique extension state, so that the gap between the butting grooves is enlarged, and then the male buckle is enlarged. The clasp of the buckle is rotated and extended into the butting groove of the female buckle to make a hook, and then the buckle plate is rotated toward the male buckle and the positioning hole sleeve is placed on the outer edge of the locking block, and is set in the positioning hole The convex block on the wall is buckled into the buckle groove of the locking block. At this time, the buckle of the male buckle is resisted by the outer edge of the pivot of the rotating buckle plate to form a fast buckling and separation with firm buckling The buckle structure.

The secondary purpose of this creation is that the female buckle is provided with an inclined guide surface for the assembly and guidance of the two pivots on the bottom side of the two shaft holes.

Another purpose of this creation is that one side of the male buckle is provided with a buckle that is bent and formed, and the inside of the buckle has a guide groove that covers the two pivots when assembled, and is located in the guide groove and extends to One of the reinforcing ribs of the locking block, and the two pivots corresponding to the reinforcing ribs are further concavely provided with an evasion groove extending from the side edge to the bottom side.

Another purpose of the present creation is that one side of the locking block is provided with a buckle groove, and the buckle groove is for a protrusion protruding from the positioning hole of the rotating buckle plate to perform a buckling positioning.

Another purpose of this creation is that the appearance of the engaging block of the male buckle is generally a trapezoidal structure.

Another purpose of this creation is that the positioning hole of the rotating buckle is almost chestnut-shaped Hole.

1: Female buckle

11: Pedestal

111: Adjustable strap hole

112: accommodating space

1121: Shaft hole

1122: docking slot

113: Guide slope

12: Rotate the gusset

121: Pivot

122: positioning hole

1221: bump

123: Piercing

124: Dodge Slot

2: male deduction

21: Clasp

210: Guide groove

211: Strengthening Ribs

22: snap block

220: Buckle slot

23: rope with hole

3: drawstring

A: Buckle

A1: Male buckle

A11: Elastic arm

A12: Rod body

A13: Fastening block

A14: Missing slot

A2: Female buckle

A21: Opening

A211: Rail

A22: Side hole

A221: Edge wall

[Picture 1] is the three-dimensional appearance of this creative fastener.

[Picture 2] is a three-dimensional exploded view of this creative fastener.

[Picture 3] is another three-dimensional exploded view of this creative fastener.

[Picture 4] is a three-dimensional appearance drawing of a pre-set strap on this creative buckle.

[Picture 5] is a cross-sectional side view of this creative buckle with a preset strap.

[Picture 6] is a three-dimensional exploded view of the female buckle assembled in front of the male buckle for this creation.

[Picture 7] is a cross-sectional side view of the female buckle assembled in front of the male buckle for this creation.

[Picture 8] is a three-dimensional appearance drawing of this creation with the female buckle and the male buckle unfastened.

[Picture 9] is a cross-sectional side view of the female buckle and male buckle for this creation.

[Figure 10] is a three-dimensional exploded view of the conventional fastener.

[Figure 11] is a top sectional view of the conventional fastener.

Please refer to Figures 1 to 4, which are the three-dimensional appearance view, the three-dimensional exploded view, the other three-dimensional exploded view of the creative buckle, and the three-dimensional appearance diagram of the buckle with a preset strap. It can be clearly seen that the fastener structure that can be quickly buckled and separated in this creation includes a female buckle 1 and a male buckle 2, and the detailed structure and connection relationship mentioned above are as follows:

The female buckle 1 includes a base 11 and the base 11 has a plurality of adjustable strap holes 111 for a preset strap (not shown in the figure) to pass through. The preset strap can be used in the The front and back movement of the strap hole 111 can be adjusted to adjust the position of the female buckle 1 on the preset strap. The base 11 is recessed with an accommodating space 112 and two sides corresponding to the accommodating space 112 are provided with a shaft hole 1121 respectively. The two shaft holes 1121 are provided for the two pivots 121 of a rotating buckle plate 12 to be engaged with each other. A pair of connecting grooves 1122 are formed between the common side of the two pivots 121 and the accommodating space 112, and a positioning hole 122 is drilled in the rotating buckle plate 12 for a pull rope 3 to pass through. A fixed through hole 123 is provided, and the positioning hole 122 of the rotating buckle 12 is generally a chestnut-shaped hole.

The male buckle 2 includes a buckle 21 that can be buckled into the butting groove 1122 of the female buckle 1, and the surface of the male buckle 2 is convexly provided with the positioning hole 122 of the female buckle 1 to engage with the positioning hole 122 of the female buckle 1 Positioning an engaging block 22, the engaging block 22 of the male buckle 2 has a trapezoidal body structure in appearance, and the male buckle 2 is further provided with another preset cord (not shown in the figure). A string hole 23 is fixed and threaded.

The female buckle 1 is respectively provided with a guide inclined surface 113 on the bottom side of the two shaft holes 1121 for the assembly and guiding of the two pivot shafts 121.

One side of the male buckle 2 has a buckle piece 21 that is bent and formed. The inside of the buckle piece 21 has a guide groove 210 that covers the two pivots 121 when assembled, and is located in the guide groove 210 and extends to the card. A reinforcing rib 211 of the joint block 22, and the two pivots 121 corresponding to the reinforcing rib 211 are further recessed with an escape groove 124 extending from the side edge to the bottom side.

A buckle groove 220 is formed on one side of the locking block 22, and the buckle groove 220 is used for a protrusion 1221 protruding from the positioning hole 122 of the rotating buckle plate 12 for a buckling positioning.

To assemble the buckle of this creation, first press the two pivots 121 of the rotating buckle 12 against the inclined guide surface 113 on the bottom side of the base 11, and apply force upward to make the two pivots 121 follow the inclined guide surface. The tapered slope 113 shrinks and deforms, and the evasion slot 124 in the two pivots 121 is used as an elastic deformation and retraction space. After the two pivots 121 slide into the two shaft holes 1121 of the base 11, they will elastically return to the original position. That is, the assembly of the female buckle 1 formed by the base 11 and the rotating buckle plate 12 is completed. And the female buckle 1 of two can be Adjust the strap hole 111 and the strap hole 23 of the male buckle 2 to put a preset strap, and put a drawstring 3 in the perforation 123 of the rotating buckle 12, which is completed such as: backpack, clothes, hat, Shoes, suitcases, suitcases and other items can use the buckle set between the straps of this creation to be able to be pulled and retracted appropriately, and the straps can be adjusted quickly.

The above-mentioned rotating buckle plate 12 can be rotated on the base 11 at multiple angles, so that the positioning hole 122 of the rotating buckle plate 12 can match the position of the engaging block 22 of the male buckle 2 to make a tight buckle. Furthermore, after the male and female buckles (1, 2) are fastened to each other, the buckle plate 12 will rotate with the surface position of the article. It will produce a tightened state, which can increase the comfort of being attached to the human body.

Please refer to Figures 4 to 9, respectively, the three-dimensional appearance of the creative buckle with a preset strap, the side sectional view of the buckle with a preset strap, and the assembly of the female buckle in The three-dimensional exploded view before the male buckle, the side sectional view of the female buckle before the male buckle is assembled, the three-dimensional appearance view of the female buckle and the male buckle unfastening, and the side sectional view of the female buckle and male buckle unfastening , In this creation, when the male and female buckles (1, 2) need to be buckled with each other, only the pull rope 3 is used to rotate the buckle plate 12 to the outside to form an oblique extension state, so as to make the butt joint The gap between the grooves 1122 is enlarged, and then the clasp 21 of the male buckle 2 is rotated to extend into the butting groove 1122 of the female buckle 1 to make a hook, and then the buckle plate 12 is rotated toward the male buckle 2 and positioned The hole 122 is sleeved on the outer edge of the locking block 22, and the protrusion 1221 provided on the inner wall surface of the positioning hole 122 is buckled into the buckle groove 220 of the locking block 22. At this time, the guide on the inner side of the buckle 21 of the male buckle 2 The groove 210 is resisted by the outer edge of the pivot 121 of the rotating buckle 12, and the gap between the butting grooves 1122 is reduced, so that the male and female buckles (1, 2) form an inseparable and stable structure, which can withstand the pulling of external forces. A state that is not easy to separate.

In view of the above, when you want to separate the male and female buckles (1, 2), it is also a borrowing The buckle plate 12 is rotated to the outside by the pull rope 3 to be pulled out in an oblique state. At this time, the positioning hole 122 of the buckle plate 12 is also rotated away from the engaging block 22, so that the buckle of the male buckle 2 is buckled. The piece 21 rotates away from the female buckle 1, and is guided by the guide groove 210 along the outer edge of the pivot 121 to form a smooth detachment, so that the male buckle 2 can be quickly separated from the female buckle 1. operating.

According to the disclosure of the above figures 1-9, it can be understood that this creation is a fastener structure that can be fastened and separated. It includes: a female buckle, which includes a base and a plurality of adjustable strap holes. An accommodating space is recessed in the base, and both sides are provided with a shaft hole. The two shaft holes are used for the two pivots of a rotating buckle to be engaged and positioned on the common side of the two pivots. A pair of connecting grooves are formed between the accommodating space, and a positioning hole and a perforation are drilled in the rotating buckle; a male buckle includes one of the butting grooves that can be fastened to the female buckle A buckle, and the surface of the male buckle is protrudingly provided with an engaging block for engaging and positioning with the positioning hole of the female buckle. The male buckle is further provided with a preset cord for making a A hole for a rope is fixed. When you want to buckle the male and female buckles with the aforementioned structure, you only need to pull the rotating buckle to the outside by pulling the rope to make an oblique extension state, so that the gap between the butting grooves is enlarged, and then the male buckle is enlarged. The clasp of the buckle is rotated and extended into the butting groove of the female buckle to make a hook, and then the buckle plate is rotated toward the male buckle and the positioning hole sleeve is placed on the outer edge of the locking block, and is set in the positioning hole The convex block on the wall is buckled into the buckle groove of the locking block. At this time, the buckle of the male buckle is resisted by the outer edge of the pivot of the rotating buckle plate to form a fast buckling and separation with firm buckling The buckle structure. This creation is applied to items with male and female buckles connected by straps, and has excellent practicability and convenience. Therefore, a patent application was filed to seek patent protection.

The above is only the preferred embodiment of this creation, and it does not limit the patent scope of this creation. Therefore, all simple modifications and equivalent structural changes made by using this creation specification and schematic content should be included in the same reasoning. Within the scope of the patent of this creation, it is to Chen Ming.

To sum up, the above-mentioned fast-fastening and detaching fastener structure of this creation can indeed achieve its effects and purposes when used. Therefore, this creation is a creation with excellent practicality and meets the requirements of a new patent application. , Yan filed an application in accordance with the law, and I hope that the review committee will grant this case as soon as possible to protect the creator’s hard work. If the review committee has any doubts, please send me instructions, and the creator will do my best to cooperate with you.

1: Female buckle

11: Pedestal

111: Adjustable strap hole

112: accommodating space

1121: Shaft hole

1122: docking slot

12: Rotate the gusset

121: Pivot

122: positioning hole

123: Piercing

124: Dodge Slot

2: male deduction

21: Clasp

210: Guide groove

211: Strengthening Ribs

22: snap block

220: Buckle slot

23: rope with hole

Claims (6)

A buckle structure that can be fastened and separated quickly, including: A female buckle comprising a base and a plurality of adjustable cord holes for a preset cord to pass through in the base, and an accommodating space and two sides corresponding to the accommodating space are recessed in the base Each is provided with a shaft hole, the two shaft holes are used for the two pivots of a rotating buckle plate to be engaged and positioned, and a pair of joint grooves are formed between the common side of the two pivots and the accommodating space. A positioning hole and a perforation for a pull rope to pass through are further drilled in the rotating buckle; and A male buckle, which includes a buckle piece that can be buckled in the butting groove of the female buckle, and the surface of the male buckle is convexly provided with the positioning hole of the female buckle to perform an engagement positioning and an engagement The male buckle is further provided with a strap hole for another preset strap to be threaded and fixed in the male buckle. The buckle structure capable of fast buckling and detachment as described in claim 1, wherein the female buckle is provided with a guide inclined surface for the assembly and guiding of the two pivots on the bottom side of the two shaft holes. The buckle structure that can be fastened and detached as described in claim 1, wherein one side of the male buckle has a buckle that is bent and formed, and the inside of the buckle has a guide groove that covers the two pivots when assembled , And a reinforcing rib extending to the engaging block is provided in the guide groove, and the two pivots corresponding to the reinforcing rib are further concavely provided with an evacuating groove extending from the side edge to the bottom side. The buckle structure that can be fastened and detached as described in claim 1, wherein one side of the locking block is cut with a buckle groove, and the buckle groove is for one of the positioning holes on the rotating buckle plate to protrude The bumps do a snap-fit positioning. The buckle structure that can be fastened and detached as described in claim 1, wherein the engaging block of the male buckle has a trapezoidal body structure in appearance. The buckle structure that can be fastened and detached as described in claim 1, wherein the positioning hole of the rotating buckle is generally a chestnut-shaped hole.

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