TW201509761A - Surface fastener and re-sealable container of the surface fastener - Google Patents

Abstract

This invented pattern provides a composited surface fastener, which includes the first component that has a substrate, the first sealing mechanism installed on a surface of the substrate, and the first glued mechanism formed on the surface of the substrate, and the second component that has a substrate, the second sealing mechanism installed on a surface of the substrate to form a seal engaging with the first glued mechanism, and the second glued mechanism formed on the surface of the substrate to form a mechanical engaging with the first glued mechanism. By use of the sealing engaging between the first and the second glued mechanisms, the sealing function is provided. And by use of the mechanical engaging between the first and the second glued mechanisms, the glued function is provided. This invention presents a re-sealable container with a composited surface fastener.

Description

Surface-bonded fastener and resealable container containing the surface-bonded fastener

This invention relates to a surface fastener, and more particularly to a hook-and-hook surface fastener, and to a resealable bag comprising the surface fastener.

The most common mechanical surface fasteners are mechanical surface fasteners commonly known as 'devil's felts' (also known as hooks-and-loops mechanical surface fasteners), the main It is composed of a 'hook surface' having a hook structure and a 'matte side' having a loop structure, wherein the material of the matte surface is usually a textile product and is subjected to raising treatment on the surface thereof to form a loop. It is used to cooperate with the hook of the loop in the use of the hook member to achieve the effect of bonding the two separate objects to the surface.

Although the hook-and-loop surface-bonding fastener described above is widely used in applications requiring repeated bonding/separation of two separate portions because of its easy-to-repeat felt-bonding and separation characteristics, however, The loop on the surface is applied to the rough material (for example, textile products) It is produced by reason, so the loop on the rough surface is a relatively loose structure. Therefore, after the loop on the rough surface and the hook on the hook surface are engaged, the up/down/left-right displacement often occurs, resulting in a tightness. Good question. However, this problem makes hook-and-loop surface fasteners unusable in applications where two separate parts need to be tightly bonded, such as resealable bags, folders, and the like.

In view of the above-mentioned shortcomings of conventional hook-and-loop surface-bonding fasteners, the motivation for improving the existing hook-and-loop surface-bonding fasteners has been triggered. The inventor of the present case has been engaged in the production and manufacture of the adhesive tape for many years. After many years of research and many attempts, he finally overcomes all difficulties and has completed various effective methods for solving the above-mentioned existing hook and loop surface bonding fasteners. Disadvantages of novel surface-bonded fasteners and resealable bags containing the surface-bonded fasteners.

One of the objects of the present invention is to provide a hook-and-hook surface fastener fastener having excellent adhesion. Another object of the present invention is to provide a resealable container comprising the adhesive fastener.

The above objects of the present invention can be attained by providing a novel hook-and-hook surface fastener. According to a first aspect of the present invention, the hook-and-hook surface-bonding clip comprises: a first hook member comprising a substrate and a plurality of mushroom heads integrally formed with the substrate on a surface of the substrate a hook member; and a second hook member comprising a substrate and a plurality of mushroom head clasp members integrally formed with the substrate on a surface of the substrate, wherein the mushroom head clasp members have a substantially cylindrical handle and a mushroom-shaped head, and the mushroom-shaped head has a diameter D ₁ and a height H ₁ , the handle having a diameter D ₂ and a height H ₂ , wherein D _{1 is} greater than D ₂ and H ₁ is substantially equal to H ₂ , wherein the hook members of the first hook member are arranged in at least two rows of hooks extending along the longitudinal direction of the substrate, and the hooks in the two adjacent columns The pieces are arranged in an equidistantly misaligned arrangement such that a hooking space is defined between the adjacent three hook members on the different rows of hooks, wherein the center point C of the hooking space is defined to define the hook The distance L of the center of any one of the three hook members of the space is smaller than the diameter D _{1 of} the mushroom-shaped head (ie, L < D ₁ And the distance L is approximately equal to the sum of the radius D ₁ /2 of the mushroom-shaped head and the radius D ₂ /2 of the hook member handle, and the hook member of the second hook member is used with the first The hook members of the hook members are arranged in the same but complementary manner in at least two rows of hook members extending along the longitudinal direction of the substrate and also having the same hooking space as the first hook members, such that the second hook members The upper hooking space corresponds to the hooking member on the first hooking member, and the hooking member on the second hooking member corresponds to the hooking space on the first hooking member.

According to a second aspect of the present invention, a composite surface adhesive fastener is provided, comprising: a first member having a substrate, a first sealing mechanism disposed on a surface of the substrate, and a first bonding mechanism formed on the surface of the substrate; and a second member having a substrate, a second sealing mechanism disposed on a surface of the substrate for sealing engagement with the first sealing mechanism, and a surface formed on the surface of the substrate a second bonding mechanism for mechanically engaging the first bonding mechanism, thereby providing a sealing engagement between the first sealing mechanism and the second sealing mechanism when the first member is bonded to the second member The sealing function and the mechanical engagement of the first bonding mechanism with the first bonding mechanism provide a bonding function.

The first sealing mechanism comprises at least two ribs integrally formed with the substrate and spaced apart from each other and extending in parallel along the longitudinal direction of the substrate, wherein two adjacent ribs define a sealing engagement groove therebetween. The second sealing mechanism comprises at least two ribs integrally formed with the substrate and spaced apart from each other and extending in parallel along the longitudinal direction of the substrate, and a sealing engagement groove is defined between the two adjacent ribs, wherein the at least two The ribs are configured to be complementary to at least two ribs of the first sealing mechanism such that at least one rib of the first sealing mechanism is sealingly embedded within the at least one sealing engagement groove of the second sealing mechanism. Each of the first and second bonding mechanisms includes a plurality of hook members integrally formed with the substrate and arranged in a matrix form on both sides of the first and second sealing mechanisms.

According to a third aspect of the present invention, a resealable container is provided comprising: a wall member of a first flexible material having a plurality of sides and having one side of the present invention disposed on one of the sides thereof a first hook member or a first member of the second aspect; and a wall member of a second flexible material having a plurality of side edges and having a second hook member or a second member of the second aspect of the first aspect of the present invention disposed on one of the sides thereof, wherein the first member The side edges of the first and second wall members that are not provided with the first hook member or the second hook member are sealed and joined together to form a space for accommodating the article, and the first hook member/first member and the first member are provided The side edges of the second hook member/second member are formed as resealable pockets.

Other embodiments, aspects, and advantages of the present invention will become more apparent from the detailed description of the accompanying drawings.

1‧‧‧Hook-to-hook surface bonding fasteners

3‧‧‧First hook member

31‧‧‧Substrate

32‧‧‧Mushroom hooks

34‧‧‧ handle

36‧‧‧ mushroom shaped head

5‧‧‧Second hook member

51‧‧‧Substrate

52‧‧‧Mushroom hooks

54‧‧‧ handle

56‧‧‧ mushroom shaped head

100‧‧‧Resealable bag

101‧‧‧First wall

102‧‧‧Second wall

2‧‧‧Composite surface bonding fasteners

10‧‧‧ first component

11‧‧‧Substrate

12‧‧‧ Ribs

13‧‧‧Snap groove

14‧‧‧Cut hooks

20‧‧‧ second component

21‧‧‧Substrate

22‧‧‧ Ribs

24‧‧‧ hooks

200‧‧‧Resealable bag

201‧‧‧First wall

202‧‧‧Second wall

1 is a perspective view showing a hook-and-hook surface-bonding fastener 1 of a first aspect of the present invention; and FIG. 2a is a top plan view showing the first hook of the hook-and-hook surface-bonding fastener 1 of FIG. FIG. 2b is a partially enlarged schematic view of the mushroom head hook member 32 of FIG. 2a; FIG. 3a is a schematic top view showing the mushroom head shape of the first hook member 3. The hook member 32 is engaged with the mushroom head hook member 52 of the second hook member 5, wherein the bottom material of the second hook member 2 is not shown in the figure for the sake of clarity; FIG. 3b is a schematic side view, It shows the first hook member 3 and the second The mushroom head hook member of the hook member 5 is engaged; FIG. 4 is a perspective view showing one of the other aspects of the present invention including the resealable seal of the surface fastener 1 shown in FIGS. 1-3. FIG. 5 is a perspective view showing a composite surface-bonding fastener 2 according to an exemplary embodiment of the present invention; FIG. 6a is a schematic end view showing the composite surface-bonding fastener 2 of FIG. The first member 10 and the second member 20 are separated from each other; FIG. 6b is a schematic end view showing the state in which the first member 10 and the second member 20 of the composite surface bonding fastener 2 of FIG. 5 are bonded to each other; And Figure 7 is a perspective view showing one of the other aspects of the present invention comprising a resealable bag 200 of the composite surface fastener fastener 2 of Figures 5-6.

The hook-and-hook surface-bonding fastener of the present invention and the resealable bag including the surface-bonding fastener will now be described with reference to the embodiments shown in FIGS. 1 to 4, wherein FIG. 1 is the first state of the present invention. FIG. 2a is a schematic view showing the arrangement of the mushroom-shaped hook member 32 of the first hook member 3 of the hook-and-hook surface-bonding fastener 1 of the present invention. 2b is a partially enlarged schematic view of the mushroom head hook member 32 of FIG. 2a; FIG. 3a is a mushroom of the first hook member 3. a schematic top view of the state in which the mushroom head clasp member 32 and the mushroom head clasp member 52 of the second hook member 5 are engaged, wherein the substrate of the second hook member 2 is not shown in the figure for the sake of clarity; Figure 3b is a schematic side view showing the state in which the mushroom head-shaped clasp members of the first hook member 3 and the second hook member 5 are engaged; and Figure 4 shows one of the other aspects according to the present invention including Figures 1-3. A perspective view of the surface of the resealable bag 100 of the fastener 1 is bonded.

As shown in FIG. 1-3, the hook-and-loop mechanical surface fastener 9 of the present invention comprises a first hook member 3 and a second hook member 5. The hook members 3 and 5 respectively have a substrate 31 and 51 and a plurality of mushroom head clasp members 32 and 52 formed on a surface of the substrate. The mushroom head clasp members 32 and 52 have generally cylindrical shanks 34 and 54 and mushroom-shaped heads 36 and 56, respectively, wherein the mushroom-shaped heads 36 and 56 have a diameter D ₁ greater than the shanks 34 and 54. The diameter D ₂ and the height H _{1 of} the mushroom-shaped heads 36 and 56 are substantially equal to the height H _{2 of} the shanks 34 and 54. Preferably, the first and second hook members 3 and 5 can be made of a flexible plastic material, such as polypropylene (PP), such that the hook members 32 and 52 have a certain degree of flexibility.

Next, the arrangement of the hook members 32 and 52 of the first and second hook members 3 and 5 will be described with reference to Figs. 2a, 2b and 3.

As shown, the hook members 32 of the first hook member 3 are formed in an equally spaced arrangement of two rows of hook members extending along the longitudinal direction of the substrate and at different hook members. A hooking space is defined between the adjacent three hook members 32, wherein from the center point C of the hooking space to any one of the three hook members 32 defining the hooking space The center distance L is smaller than the diameter D _{1 of} the mushroom-shaped head portion 36 (i.e., L < D ₁ ) and the distance L is approximately equal to the radius D ₁ /2 of the mushroom-shaped head portion 36 and the radius of the hook member handle portion 34. The sum of D ₂ /2 (ie, L D ₁ /2+D ₂ /2). Similarly, the hook members 52 of the second hook member 5 are arranged in the same manner as the hook members 32 of the first hook member 3 in the same manner in two rows of hooks extending along the longitudinal direction. A hooking space is defined between the adjacent three hook members 52 on the different hook rows, such that the hook members 52 on the second hook member 5 substantially correspond to the hooks on the first hook member 3. a space, and the hooking space on the second hook member 5 substantially corresponds to the hook member 32 on the first hook member 3, whereby when the first hook member 3 and the second hook member 5 are engaged, each The hook member can be easily slid into the hooking space due to the shape of the mushroom-shaped head, and the above-mentioned size and configuration features of each hook member enable each hook member to be snapped into the hook because the space wherein L <D ₁ while at the same time mushroom-shaped hook member with three corresponding hooking space around the peripheral edge of the engaging head (e.g., Fig. 3a). in addition, the card into engagement hooks Mushroom-shaped head in space due to L The feature of D ₁ /2+D ₂ /2 substantially fills the hooking space (as shown in Fig. 3b), so that not only the first and second hook members 3 and 5 can be effectively prevented from moving up and down, left and right relative to each other. In order to provide excellent adhesion, it provides a substantial seal.

Although the exemplary embodiments of the hook members 32 and 52 of the first and second hook members 3 and 5 are illustrated by taking two rows of hook members as an example, the configuration may be as needed. Bond strength and degree of sealing Come and make the appropriate changes. For example, three or more rows of hook members 32 and 52 may be respectively disposed on the first and second hook members 3 and 5; or, the first hook member 3 is provided with three rows of hook members 32, and the second hook member Five or four rows of hook members 52 are provided on the fifth side, and vice versa.

4 shows a perspective view of a resealable bag 100 incorporating a hook-and-hook surface fastener fastener 1 of the present invention in accordance with another aspect of the present invention. As shown, the resealable bag 100 includes a first flexible material wall member 101 and a second flexible material wall member 102. The first wall member 101 has four sides and is provided with one of the first hook members 3 at one of the sides thereof, for example, by bonding the first hook member 3 by heat welding or ultrasonic welding. One side of the first wall member 101. Similarly, the second wall member 102 has four sides and the second hook member 5 can be joined to one side of the second wall member 102 by heat welding or ultrasonic welding. The first and second wall members 101 and 102 are not provided with the first hook member 3 or the other three sides of the second hook member 5 are sealed and joined together to form a bag body capable of accommodating articles, and the first body is provided The side edges of the hook member 3 and the second hook member 5 are formed as resealable pockets to form a resealable bag 100.

Next, a composite surface fastener according to another aspect of the present invention will be described with reference to FIGS. 5-6, wherein FIG. 5 shows a three-dimensional composite surface fastener according to an exemplary embodiment of the present invention. Figure 6a is a schematic end view of the composite surface fastener fastener 2 of Figure 5, wherein the first member 10 and the second member 20 are separated from each other; 6b is an end view of the composite surface bonding clip 2 of FIG. 5, wherein the first member 10 and the second member 20 are bonded to each other.

As shown in FIGS. 5 and 6, the composite surface fastener fastener 2 mainly includes a first member 10 and a second member 20. The first member 10 has a substrate 11 and a first sealing mechanism disposed on a surface of the substrate 11, which in the exemplary embodiment is a plurality of (eg, four) integrated with the substrate 11. Ribs 12 are formed that are spaced apart from each other and extend in parallel along the longitudinal direction of the substrate 11, wherein two adjacent ribs 12 define a seal engagement groove 13 (three engagement grooves in this exemplary embodiment) a groove 13), and a first bonding mechanism formed on the surface of the substrate 11, which in the exemplary embodiment is a plurality of integrally formed with the substrate 11 and disposed in the first sealing mechanism The hook members 14 are arranged in a matrix form on the sides (eg, double hook hook members).

Similarly, the second member 20 has a substrate 21, a second sealing mechanism disposed on a surface of the substrate 21 and corresponding to the first sealing mechanism, in this exemplary embodiment. a plurality of (eg, three) ribs 22 integrally formed with the substrate 21 and spaced apart from each other and extending in parallel along the longitudinal direction of the substrate 21, wherein the number of the ribs 22 is the sealing groove 13 of the first sealing mechanism The number is corresponding and the size is designed to be tightly engageable with the sealing groove 13, and a second bonding mechanism formed on the surface of the substrate 21, which in this exemplary embodiment is a plurality of a hook member 24 integrally formed with the substrate 21 is disposed on both sides of the second sealing mechanism so as to be hooked with the hook member 14 of the first bonding mechanism, such that the first member 10 and the second member When the 20 is bonded, the rib 22 of the second sealing mechanism of the second member 20 is embedded in the sealing groove 13 of the first sealing mechanism of the first member 10, providing a sealed relationship between the first member 10 and the second member 20. Engaging, while the hook member 14 of the first bonding mechanism of the first member 10 is also hooked with the hook member 24 of the second bonding mechanism of the second member 20 to form the first member 10 and the second member The bonding between the members 20, thereby achieving the effect of the sealable repeatable bonding of the composite surface bonding fastener 2.

Next, a resealable bag 200 comprising the composite surface adhesive fastener 2 of the present invention according to another aspect of the present invention will be described with reference to FIG. As shown in FIG. 7, the resealable bag 200 includes a first flexible material wall member 201 and a second flexible material wall member 202. The first wall member 201 has four sides and is provided with a first member 10 of the above-described composite surface-bonding fastener 2 at one of its sides. The first member 10 can be bonded to the side of the first wall member 101 by heat fusion or ultrasonic welding. Similarly, the second wall member 202 has four sides and the second member 20 can be joined to one side of the second wall member 202 by heat fusion or ultrasonic welding. The first and second wall members 201 and 202 are not provided with the first member or the other three sides of the second member are sealed and joined together to form a bag body capable of accommodating the article, and the first member 10 and the first member are provided The sides of the two members 20 are formed as resealable pockets to form a resealable bag 200.

However, it should be understood that although the bag is exemplified in the following description and illustrated in the drawings, it should not be construed that the invention is limited to the bag. Sub-applications, conversely, the surface-bonded fasteners of the present invention are applicable to other types of containers.

Although the various aspects of the invention have been described above with reference to the preferred embodiments illustrated in the drawings, this invention is not intended to All other possible modifications and variations of the present invention are within the true scope of the invention as defined by the following claims and their equivalents.

2‧‧‧Composite surface bonding fasteners

10‧‧‧ first component

11‧‧‧Substrate

12‧‧‧ Ribs

14‧‧‧Cut hooks

20‧‧‧ second component

21‧‧‧Substrate

22‧‧‧ Ribs

24‧‧‧ hooks

Claims (4)

A hook-and-hook surface-bonding fastener comprises: a first hook member comprising a substrate and a plurality of mushroom head-shaped hook members integrally formed with the substrate on a surface of the substrate; and a second a hook member comprising a substrate and a plurality of mushroom head clasp members integrally formed with the substrate on a surface of the substrate, wherein the mushroom head clasp members have a substantially cylindrical handle and a mushroom a head having a diameter D ₁ and a height H ₁ , the handle having a diameter D ₂ and a height H ₂ , wherein D _{1 is} greater than D ₂ and H ₁ is substantially equal to H ₂ The hook member of the first hook member is arranged in at least two rows of hook members extending along the longitudinal direction of the substrate, and the hook members in the two adjacent columns are arranged at equal intervals. Arranging in a manner such that a hooking space is defined between adjacent hook members on different rows of hooks, wherein from the center point C of the hooking space to the three hook members defining the hooking space any distance from the center L of a clasp member is smaller than the diameter of the mushroom shaped head portion D ₁ (i.e., L <D _1), and this distance L is approximately equal to The sum of the radius of the mushroom-shaped head portion D ₁ / D 2 and the radius of the hook shank member _2/2, the hook member and the second hook member with a tie clasp member and the first hook member identical but complementary Arranging in at least two rows of hook-and-loop rows extending along the longitudinal direction of the substrate and also having the same hooking space as the first hook member, such that the hooking space on the second hook member corresponds to the first The hook member on the hook member and the hook member on the second hook member correspond to the hooking space on the first hook member. The hook-and-hook surface-bonding fastener of claim 1, wherein the first hook member has two rows of hook member rows and the second hook member has three rows of hook member rows; or the first The hook member has three rows of hook member rows and the second hook member has two rows of hook member rows. The hook-and-hook surface-bonding fastener of claim 1, wherein the first and second hook members respectively have two rows of hook members; or the first and second hook members respectively have three rows Hooks column. A resealable container comprising: a first flexible material wall member having a plurality of side edges and having a composite surface fastener as described in claims 1-3 on one of the sides thereof a first member; and a second flexible material wall member having a plurality of side edges and having a side surface provided with a composite surface fastener according to claims 1-3 a second member, wherein the side edges of the first and second wall members not provided with the first member or the second member are sealingly joined together to form a space for accommodating the article, and the first member and the first member are provided The sides of the second member are formed as resealable pockets.