TWI767483B - Fastener assembly, female fastener and male fastener - Google Patents

Abstract

The present invention provides a fastener assembly, a female fastener and a male fastener. The fastener assembly includes the female fastener and the male fastener, wherein the male fastener is detachably slidably arranged on the female fastener. The female fastener forms two elongated sliding grooves, each of the sliding grooves is laterally opposite, and the female fastener is provided with a limiting part. The male fastener forms two wings, so that each of the wings slides into each of the sliding grooves from each of the sliding grooves, and the limiting part limit the male fastener. Due to the relative structure of the wing and the sliding groove, the stability of the combination of the male fastener and the female fastener and the operation convenience of sliding the male fastener on the female fastener are improved.

Description

Fastener assemblies, female fasteners and male fasteners

The present invention relates to a fastener used for connecting articles; in particular, it refers to a fastener assembly and an innovative structural disclosure of female fasteners and male fasteners constituting the fastener assembly.

A clasp is an accessory that is often used to combine two different items. The two items joined by a clasp can be repeatedly separated and combined as needed.

The TW202019748A patent document discloses a water bottle cage. The water bottle cage uses a fastener to connect a storage bag. The fastener is mainly composed of a combination of a female fastener and a male fastener, wherein the female fastener is provided with a T-shaped slide. A slot and a positioning slot hole, the male type fastener protrudes with a T-shaped buckle block, the T-shaped buckle block is provided with an elastic rod, and the middle section of the elastic rod is protruded with a positioning protrusion. When the T-shaped fasteners are combined, the T-shaped block is pushed into the T-shaped chute, and the positioning protrusion is embedded in the positioning slot hole, so that the T-shaped block cannot slide out of the T-shaped chute in the reverse direction. When the T-shaped fastener and the male-type fastener are separated, press the elastic rod, and the positioning protrusion leaves the positioning slot, and the male-type fastener can be pushed in the opposite direction, so that the T-type fastener block slides away from the T-type fastener in the reverse direction. Type chute, according to which the female type fastener and the male type fastener are separated.

In the actual application experience, the fastener still has the following problems Disadvantages: The width of the T-shaped chute corresponding to the thickness direction of the T-shaped block is slightly larger than the thickness of the T-shaped block. When the female fastener and the male fastener are combined, the T-shaped block It is easy to slide into the T-shaped chute, and the T-shaped block and the T-shaped chute form a loose fit. Along the direction perpendicular to the sliding-in direction of the T-shaped block, the female fastener and the male The fasteners are easy to shake each other; on the other hand, if the thickness of the T-shaped block and the width of the T-shaped chute are adjusted to cooperate with each other, although the aforementioned female fastener and the The problem of the male fasteners shaking each other makes it difficult for the T-type fastener block to slide into the T-type chute in alignment, resulting in a problem of insufficient operation convenience.

Therefore, in view of the problems existing in the above-mentioned conventional fastener technology, the inventor has been engaged in the manufacturing, development and design of related products for many years. In view of the above goals, after detailed design and careful evaluation, the inventor finally found a practical application. The invention of sex.

The main purpose of the present invention is to provide a fastener assembly, and the technical problem to be solved is to think and make innovative breakthroughs with the goal of developing a more ideal and practical new fastener.

Based on the aforementioned purpose, the technical feature of the present invention to solve the problem is mainly that the fastener assembly includes a female fastener and a male fastener, wherein the male fastener is detachably slidably disposed on the female fastener ; The female fastener includes a first body and an elastic piece, wherein the first body has a setting side, and the setting side forms two elongated chute, each of which is laterally opposite, and one end of the chute Open to the outside, one end of the elastic piece is connected with the first body, and the elastic piece is provided with a limiting portion; the male fastener includes a second body and a connecting block, wherein the connecting The block is protruded on one side of the second body, and two sides of the connecting block respectively protrude a wing portion laterally, so that each wing portion is respectively slid into each slide slot from the open end of each slide slot, and the The restricting portion restricts the connecting block; two protruding strips are protruded from the setting side, and each protruding strip is located on the direction side of each chute away from the setting side, so that each protruding strip forms a stop for each of the wings respectively. The protruding strip and the first body relatively clamp the engaging block; the protruding strip forms a first surface on the direction side facing the chute, the protruding strip has a first end and a second end, the first One end is adjacent to the open end of the chute, the second end is located on the opposite side of the first end, along the direction perpendicular to the setting side, the distance between the first surface and the setting side is determined by The first end decreases in the direction of the second end, the wing portion forms a second surface and a third surface, the second surface is located on the side of the wing portion facing the second body, and the third surface is located on the first surface On the opposite sides of the two surfaces, the thickness of the wing portion between the second surface and the third surface increases from one end of the wing portion to the other end, thereby enhancing the combination of the male fastener and the female fastener The stability and the operation convenience of the male type fastener slidingly arranged on the female type fastener.

The main effects and advantages of the present invention are that the stability of the combination of the male fastener and the female fastener can be improved and the operation convenience of the male fastener being slidably arranged on the female fastener can be improved.

Another object of the present invention is to provide a female fastener constituting the fastener assembly.

Another object of the present invention is to provide a male fastener that constitutes the fastener assembly.

01: Female fastener

02: Male fastener

10: The first body

11: Setting side

12: Chute

13: Ribs

132: First Surface

134: First End

136: Second End

138: hypotenuse

14: Extensions

15: Projection

16: Perforation

20: Shrapnel

22: Restriction Department

30: The second body

40: Connection block

41: Wings

42: Second Surface

43: Third Surface

44: Entry end

45: Bevel

50: Clip

60: accommodating slot

90: Setup

D: distance

t: thickness

θ: included angle

FIG. 1 is a perspective view of Embodiment 1 of the present invention.

FIG. 2 is an exploded perspective view of Embodiment 1 of the present invention.

FIG. 3 is a front view of the female fastener according to the first embodiment of the present invention.

FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. 3 .

FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. 3 .

FIG. 6 is a perspective view of the male fastener according to the first embodiment of the present invention from another perspective.

FIG. 7 is a left side view of the male fastener according to the first embodiment of the present invention.

FIG. 8 is a bottom view of the male fastener according to the first embodiment of the present invention.

9 is a schematic diagram (1) of the actuation state of the combination of the female fastener and the male fastener according to the first embodiment of the present invention.

10 is a schematic view (2) of the actuation state of the combination of the female fastener and the male fastener according to the first embodiment of the present invention.

FIG. 11 is a schematic diagram of the right side of Embodiment 1 of the present invention.

FIG. 12 is a cross-sectional view of Embodiment 1 of the present invention.

13 is a perspective view of the female fastener according to the second embodiment of the present invention.

FIG. 14 is a right side schematic diagram of the setting state of the female fastener according to the second embodiment of the present invention.

Fig. 15 is a front view of the female fastener according to the third embodiment of the present invention.

The drawings illustrate the embodiments of the fastener assembly of the present invention, but these embodiments are for illustration only, and are not limited by this structure in the patent application.

As shown in FIG. 1 to FIG. 12 , the first embodiment of the fastener assembly includes a female fastener 01 and a male fastener 02 , wherein the male fastener 02 is detachably slidable. Placed on the female fastener 01.

The female fastener 01 includes a first body 10 and an elastic piece 20 , wherein the first body 10 has a setting side 11 , and the setting side 11 forms two elongated sliding grooves 12 , and the sliding grooves 12 are laterally opposite to each other. , and one end of the chute 12 is open to the outside, one end of the elastic piece 20 is connected to the first body 10 , and the elastic piece 20 extends between the chute 12 , and the elastic piece 20 is provided with a limiting portion 22 .

The male fastener 02 includes a second body 30 and an elongated engaging block 40 , wherein the engaging block 40 protrudes from one side of the second body 30 , and two sides of the engaging block 40 protrude laterally by a The wings 41 are respectively slid into the sliding grooves 12 from the open ends of the sliding grooves 12 , and the limiting portion 22 limits the connecting block 40 .

Two protruding strips 13 are protruded from the setting side 11 , and each of the protruding strips 13 is located on the side of the respective chute 12 away from the setting side 11 , so that each of the protruding strips 13 forms a stop for each of the wings 41 , respectively. And the protruding strip 13 and the first body 10 relatively clamp the engaging block 40 ; the protruding strip 13 forms a first surface 132 on the side facing the chute 12 , and the protruding strip 13 has a first end 134 and a The second end 136, the first end 134 is adjacent to the open end of the chute 12, the second end 136 is located on the opposite side of the first end 134, along the direction perpendicular to the setting side 11, the second end 136 The distance D between a surface 132 and the setting side 11 decreases from the first end 134 to the second end 136 . The wing 41 forms a second surface 42 and a third surface 43 . The surface 42 is located on the side of the wing portion 41 facing the second body 30 , the third surface 43 is located on the opposite side of the second surface 42 , and the wing portion 41 is between the second surface 42 and the third surface 43 The thickness t increases from one end of the wing portion 41 to the other end, thereby improving the stability of the combination of the male fastener 02 and the female fastener 01 and the sliding arrangement of the male fastener 02 on the female fastener The ease of operation of part 01.

Based on the above-mentioned structural composition and technical features, the thinner end of the wing portion 41 with the thinner thickness t is the entry end 44. When the female fastener 01 is combined with the male fastener 02, each wing portion 41 The entry end 44 of each of the sliding grooves 12 enters each of the sliding grooves 12 through the open ends of the sliding grooves 12 , the setting side 11 forms a stop and guide for the connecting block 40 , and each of the protruding strips 13 is opposite to each of the wings 41 . As shown in FIG. 10 , as the wing portion 41 gradually penetrates into the chute 12 , the engaging block 40 forms a pressing effect on the limiting portion 22 , and the elastic piece 20 acts elastically so that the limiting portion 22 is displaced. The sliding portion 41 can continue to slide into the sliding slot 12 . As shown in FIG. 11 , when the male fastener 02 is set, the elasticity of the elastic piece 20 makes the limiting portion 22 reset, and the limiting portion 22 limits the engaging block 40 . , the male type fastener 02 cannot move away from the female type fastener 01 in the reverse direction.

Each of the protruding strips 13 cooperates with the first body 10 to clamp the engaging block 40 relatively, and the first body 10 abuts against the engaging block 40 , and each of the protruding strips 13 abuts against each of the wings 41 , so that The female fastener 01 and the male fastener 02 are not easy to shake each other, thereby improving the stability of the combination of the male fastener 02 and the female fastener 01; matching the wings 41 and the chute The relative structure of 12 in space enables the wing 41 to enter the chute 12 through the open end of the chute 12 through the entry end 44 with the thinner thickness t, and the open end of the chute 12 The larger the distance D, the easier the wings 41 can enter the chute 12 , thereby improving the operational convenience of the male fastener 02 being slidably disposed on the female fastener 01 .

To separate the female type fastener 01 from the male type fastener 02, operate the elastic piece 20 to release the restriction of the connecting block 40 by the restricting portion 22, so that the male type fastener 02 can move toward the direction shown in FIG. 11 . The male type fastener 02 can be pulled away from the female type fastener 01 after each of the wings 41 leaves each of the sliding grooves 12 through the open ends of the sliding grooves 12 respectively.

The elastic piece 20 protrudes from the limiting portion 22 , and the limiting portion 22 is connected to each of the sliding grooves 12 The open ends are opposite to each other, so as to limit the engaging block 40 including each wing portion 41 to prevent the wing portion 41 from sliding away from the chute 12 .

One end of the protruding strip 13 facing the limiting portion 22 forms a hypotenuse 138. The hypotenuse 138 and the tangential direction of the setting side 11 form an included angle θ, and the included angle θ is an acute angle. The oblique edge 138 forms an avoidance shape for the male fastener 02 , and the engaging block 40 can easily enter between the protruding strip 13 and the limiting portion 22 , improving the operational convenience of the wing portion 41 entering the chute 12 .

An inclined surface 45 is formed at one end of the engaging block 40 , and the inclined surface 45 is adjacent to the entry end 44 . Accordingly, when the male fastener 02 is assembled to the female fastener 01 , the engaging block 40 is located on the inclined surface 45 . The part of the slanted surface 45 can easily enter between the protruding strips 13 due to the formation of the inclined surface 45 , guide the alignment between the wings 41 and the sliding grooves 12 , and improve the penetration of the wings 41 into the sliding grooves 12 . Convenience of slot 12.

Each of the sliding grooves 12 penetrates through the first body 10 respectively, and the first body 10 forms two extension parts 14 . The extending portions 14 elastically abut against the engaging blocks 40 respectively, so as to improve the stability of the combination of the male fastener 02 and the female fastener 01 .

The female fastener 01 further includes a clip 50, the clip 50 is connected with the first body 10, and the clip 50 is opposite to the two sides of the first body 10, accordingly, the first body 10 And the clip 50 can be relatively sandwiched with a setting object 90 , and the female fastener 01 can be set on the setting object 90 .

As shown in FIGS. 13 and 14 , the second embodiment is mainly different from the first embodiment in that the clip 50 is opposite to the rear side of the first body 10 , and the first body 10 and the clip 50 are formed between the first body 10 and the clip 50 . an accommodating groove 60, according to which the first body 10 and the clip 50 are relatively sandwiched with the setting object 90, so as to set the female fastener 01 on the setting object 90; The body 10 protrudes toward the accommodating groove 60 with a protruding portion 15, and the protruding portion 15 forms a stop for the setting object 90. Accordingly, when the male type fastener 02 leaves the female type fastener 01, the female type The fastener 01 will not be led by the male fastener 02 to leave the setting object 90 , which improves the reliability of the female fastener 01 being arranged on the setting object 90 .

As shown in FIG. 15 , the third embodiment is mainly different from the first embodiment in that the first body 10 penetrates through a plurality of through holes 16 so as to allow a plurality of bolts, rivets, buttons or other forms of coupling elements (not shown in the figure). shown), each of the through holes 16 can be penetrated, and the female fastener 01 can be positioned and arranged on an article (not shown in the figure) by using the coupling element.

01: Female fastener

02: Male fastener

10: The first body

11: Setting side

20: Shrapnel

30: The second body

50: Clip

Claims (11)

A fastener assembly includes a female fastener and a male fastener, wherein the male fastener is detachably slidably arranged on the female fastener; the female fastener includes a first body and an elastic piece , wherein the first body has a setting side, and the setting side forms two elongated chute, each of which is laterally opposite, and one end of the chute is open to the outside, and one end of the elastic sheet is connected to the first body , the elastic piece is provided with a limiting portion; the male fastener includes a second body and an engaging block, wherein the engaging block is protruding on one side of the second body, and two sides of the engaging block respectively protrude a wing laterally Each of the wings is slid into each of the chute from the open end of each of the chute, and the limiting portion restricts the connecting block; two protruding strips are protruded from the setting side, and each of the protruding strips is located at the Each of the sliding grooves is away from the direction side of the setting side, so that each of the protruding strips forms a stop for each of the wings, and the protruding strip and the first body relatively clamp the connecting block; the protruding strip faces the sliding The direction side of the groove forms a first surface, the protruding strip has a first end and a second end, the first end is adjacent to the open end of the chute, and the second end is located opposite the first end side, along the direction perpendicular to the setting side, the distance between the first surface and the setting side decreases from the first end to the direction of the second end, the wing portion forms a second surface and a third surface, the second surface is located on the side of the wing facing the second body, the third surface is located on the opposite side of the second surface, the thickness of the wing between the second surface and the third surface is The wing portion increases from one end to the other end, thereby improving the stability of the combination of the male type fastener and the female type fastener and the operation convenience of the male type fastener being slidably arranged on the female type fastener. The fastener assembly as claimed in claim 1, wherein the elastic piece protrudes with the limiting portion, and the limiting portion is opposite to the open end of each of the sliding grooves, thereby forming a limit on the engaging block to prevent the wing portion from sliding away from the Chute. The fastener assembly of claim 2, wherein one end of the protruding strip facing the limiting portion forms a hypotenuse, the hypotenuse and the tangential direction of the setting side form an included angle, and the included angle is an acute angle, according to the The engaging block is easy to enter between the protruding strip and the limiting portion, which improves the operational convenience of the wing portion entering the chute. The fastener assembly according to claim 2 or 3, wherein the thinner end of the wing is the entry end, and one end of the engaging block forms an inclined surface, and the inclined surface is adjacent to the entry end, thereby increasing the The ease with which the wings enter this chute. The fastener assembly as claimed in claim 1, wherein each of the sliding grooves penetrates through the first body respectively, the first body forms two extending portions, and the extending portions are respectively formed on two sides of the elastic piece and each of the sliding grooves In between, each of the extending parts is respectively abutted against the connecting block, so as to improve the stability of the combination of the male-type fastener and the female-type fastener. A female fastener, the female fastener is used to form the fastener assembly described in claim 1; the female fastener includes a first body and an elastic piece, wherein the first body has a setting side, the Two elongated chutes are formed on the setting side, each of which is laterally opposite, and one end of the chutes is open to the outside, one end of the elastic piece is connected to the first body, and the elastic piece is provided with a limiting portion, according to a male The type fastener is detachably slidably arranged on the setting side; Two protruding strips are protruded from the setting side, and each of the protruding strips is located on the direction side of each chute away from the setting side, so that each protruding strip forms a stop for the male fastener, and the protruding strip and the The first body relatively clamps the male fastener; the side of the protruding strip facing the chute forms a first surface, the protruding strip has a first end and a second end, and the first end is located in the chute One end that is open to the outside, the second end is located on the opposite side of the first end, along the direction perpendicular to the setting side, the distance between the first surface and the setting side is from the first end to the second The direction of the end decreases. The female type fastener as claimed in claim 6, wherein the elastic piece protrudes with the restricting portion, and the restricting portion is opposite to the open end of each of the sliding grooves, thereby forming a restriction for the male type fastener. The female fastener as claimed in claim 7, wherein one end of the protruding strip facing the limiting portion forms a hypotenuse, the hypotenuse and the tangential direction of the setting side form an included angle, and the included angle is an acute angle. The female fastener as claimed in claim 6, wherein each of the sliding grooves penetrates through the first body respectively, the first body forms two extension parts, and the extension parts are respectively formed on both sides of the elastic piece and each of the sliding grooves between. A male type fastener, the male type fastener is used to constitute the fastener assembly described in claim 1; the male type fastener includes a second body and an engaging block, wherein the engaging block is protruded from the second On one side of the main body, two sides of the connecting block respectively protrude a wing portion laterally, so that the male type fastener can be detachably slidably arranged on a female type fastener; the wing portion forms a second surface and a third surface, the second surface is located on the wing facing On the direction side of the second body, the third surface is located on the opposite side of the second surface, and the thickness of the wing portion between the second surface and the third surface increases from one end of the wing portion to the other end. The male fastener as claimed in claim 10, wherein the thinner end of the wing portion is the entry end, and one end of the engaging block forms an inclined surface, and the inclined surface is adjacent to the entry end.

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