CN102878160B - Mechanical surface bonding fastener - Google Patents
Mechanical surface bonding fastener Download PDFInfo
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- CN102878160B CN102878160B CN201110206503.0A CN201110206503A CN102878160B CN 102878160 B CN102878160 B CN 102878160B CN 201110206503 A CN201110206503 A CN 201110206503A CN 102878160 B CN102878160 B CN 102878160B
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- hole
- hook
- buckling piece
- clasp
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Abstract
The invention provides a kind of mechanical surface bonding fastener.One aspect of the present invention relates to the mechanical surface bonding fastener of a kind of hook to hole, it comprises a hole component and a hook component, this hole component has multiple formation engaging hole in the inner and this hook component has multiple clasp be formed on a ground, via engaging hole and arrangement mode corresponding to clasp and engaging hole and the design of clasp in architectural feature and yardstick, hook component and hole component is allowed to occur through not having any displacement up and down each other after organizing clasp more and engaging being fixed of hole, to provide excellent bonding adaptation, the lateral pull higher with circle surface adhesive fastener than conventional hook and bonding strength also can be provided simultaneously.Another aspect of the present invention then provides a kind of hook to the mechanical surface bonding fastener of hook.
Description
Technical field
The present invention has about mechanical surface bonding fastener, more clearly relates to hook and bonds fastener to the mechanical surface bonding fastener in hole and hook to the mechanical surface of hook.
Background technology
Modal mechanical surface bonding fastener is mechanical surface bonding fastener (its mechanical surface being also called as hook and ring (hooks-and-loops) formula bonds fastener) being commonly called as ' devil's felt ', it is mainly made up of ' hook side ' with buckling piece structure and ' hair side ' with loop construction, the wherein material of this hair side normally textile product and can be subjected to fluffing process on its surface to form looped pile, in order to utilize the hooking together for reaching the effect object that two are separated being given surface adhesive of buckling piece and looped pile in use.
Although above-mentioned hook and the mechanical surface of ring type bond fastener because of its tool and are easy to the characteristic that repetition felt glues and be separated, and be widely used needs the part that two are separated is done in the application of detachable bonding, but, due to the looped pile on hair side be via to hair side material (as, textile product) impose fluffing process produce, so the looped pile on hair side is the structure of relative loose.Therefore, after the looped pile on hair side is engaged with hook side upper clasp part, the situation often having displacement up and down occurs, and causes the problem that adaptation is not good, and is peeling the problem of intensity deficiency.
Because the mechanical surface of existing hook and circle bonds fastener there are the problems referred to above, therefore in mechanical surface bonding fastener field, there is demand for stronger and that adaptation the is higher mechanical surface of bonding effect can be provided to bond fastener always.
Summary of the invention
The object of the invention is to provide a kind of effectively to solve the mechanical surface that the mechanical surface being present in existing hook and circle bonds the shortcoming in fastener and bond fastener.
Above-mentioned purpose of the present invention can be reached via providing a kind of mechanical surface to bond fastener, this mechanical surface bonding fastener comprises: hole component, it comprises multiple formation circle engaging hole in the inner, these engaging holes are made the hole in each engaging hole all adjacent substantially with the hole in adjacent engaging hole with pattern of rows and columns arrange, wherein each engaging hole has a hole part, one necking part and a cavern and this hole part are one from hole towards the funnel-form inclined-plane that this necking part tilts, and from hole to the degree of depth of necking part be H, the diameter (D) at the hole place in engaging hole is greater than the diameter (d) of necking part, i.e. D > d, and hook component, it comprises a ground and multiple clasp be formed on a surface of this ground, these clasps are arranged in the mode of the pattern of rows and columns corresponding to engaging hole, wherein each clasp has the clasp head that a clasp handle and be connected with ground is formed in clasp handle end, this clasp head has a width (W), it is greater than the width (W1) of this clasp handle and clasp head connection, and this clasp handle is H1 from the surface of this ground to the height with clasp head junction, wherein
The quantity (N) in engaging hole is more than or equal to the quantity (N1) of clasp, i.e. N >=N1;
The width (W) of clasp head is less than or equal to the diameter (D) at engaging hole, hole, but is greater than the diameter (d) of necking section, i.e. d < W≤D; And
The height (H1) of clasp handle with to engage the degree of depth (H) of hole from hole to necking part roughly equal, namely
According to one embodiment of the invention, the distance (L1) between two adjacent clasps is the integral multiple of the distance (L) between two centers, adjacent engaging hole, that is, L1=nL, wherein n is non-zero positive integer.These engaging holes are arranged in a matrix and engage with other of each engaging hole and same a line and same row pattern of rows and columns that hole is all in alignment with each other and arranged.Or these engaging holes are aligned to multirow and engaging hole in adjacent rows is arranged in Heterogeneous Permutation mode.
Above-mentioned purpose of the present invention also can be reached via providing another kind of mechanical surface to bond fastener, this mechanical surface bonding fastener comprises: the first hook component, it comprises one first ground and multiple the first cylindrical buckling piece be formed on a surface of ground, each first buckling piece has a diameter D1 and is formed with one first at the roughly half At The Height of the first buckling piece and hooks together flange, it has the diameter D2 that is greater than this first buckling piece diameter D1, and wherein these first buckling pieces are configured to define one between every four adjacent the first buckling pieces and hook together space; Second hook component, it has a ground and multiple the second cylindrical buckling piece be formed on a surface of ground, wherein each second buckling piece has the diameter identical with the first buckling piece and is formed at the roughly half At The Height of the second buckling piece and hooks together first of flange same diameter with first and hook together flange, and also define one between every four adjacent the second buckling pieces and hook together space
Wherein, define the diameter D1 that this distance D3 hooked together between flange hooking together the buckling piece that any two diagonal angles are relative in four buckling pieces in space is greater than single buckling piece, but be less than the diameter D2 hooking together flange of this buckling piece, i.e. D1 < D3 < D2, make when the first hook component and the second hook component bonding time, first buckling piece of the first hook component can snap in hooking together in space of the second hook component and the second buckling piece of the second hook component can snap in the first hook component hook together in space, and be engaged with each other reach effect of close adhesion via the flange that hooks together hooking together flange and the second buckling piece of the first buckling piece.
According to another embodiment of the present invention, this first buckling piece and this second buckling piece can be straight-cylindrical cylindrical buckling pieces, or tapered cylindrical buckling piece narrow in bottom width.
Accompanying drawing explanation
Fig. 1 is a schematic perspective view, and its display bonds fastener according to the hook of a first aspect of the present invention to the mechanical surface in hole;
The hook that Fig. 2 a and Fig. 2 b is respectively Fig. 1 amplifies diagrammatic top view to the mechanical surface bonding hole component 3 of fastener 1 in hole and the part of hook component 5;
Fig. 3 a, 3b and Fig. 3 c is amplification schematic side and the profile of hole component 3 and hook component 5;
Fig. 4 is a schematic perspective view, and its display bonds fastener 2 according to the hook of a second aspect of the present invention to the mechanical surface of hook;
Fig. 5 a is a schematic top plan view, and it shows the configuration mode of hook of the present invention to the buckling piece of the hook component of the mechanical surface bonding fastener 2 of hook;
Fig. 5 b is the enlarged schematic partial view of the hook component of Fig. 5 a;
Fig. 6 a is a diagrammatic top view, and it shows the state that the first hook component 4 is engaged mutually with the buckling piece of the second hook component 6, and wherein the ground of the second hook component 6 is not for the sake of clarity in shown in this figure; And
Fig. 6 b is a diagrammatic side view, and it shows the state that the first hook component 4 is engaged mutually with the buckling piece of the second hook component 6.
Fig. 7 is a floor map, and its display foundation hook hooks together hole arrangement mode to another embodiment of the mechanical surface bonding fastener in hole.
Detailed description of the invention
Now the present invention is described the preferred embodiment shown in accompanying drawings.
Fig. 1 is that the hook of foundation a first aspect of the present invention is to the schematic perspective view of the mechanical surface bonding fastener 1 in hole, the hook that Fig. 2 a and Fig. 2 b is respectively Fig. 1 amplifies diagrammatic top view to the mechanical surface bonding hole component 3 of fastener 1 in hole and the part of hook component 5, and Fig. 3 a, 3b and Fig. 3 c is amplification schematic side and the profile of hole component 3 and hook component 5, the snap-fitting process of its display hole component 3 and hook component 5.
As shown in the figure, this hole component 3 comprises multiple formation circle engaging hole 31 in the inner, and each engaging hole 31 has hole part 32, necking part 33 and a cavern 34.This hole part 32 be one from hole towards this necking part 33 tilt funnel-form inclined-plane, and from hole to the degree of depth of necking part 33 be H.In addition, the diameter at hole place in engaging hole 31 is the diameter of D and necking part 33 is d, and pass is between the two D > d.In the embodiment shown in Fig. 1-3, these engaging holes 31 are arranged to a matrix (other of such as, each engaging hole 31 and same a line and same row engages pattern of rows and columns that hole 31 is all in alignment with each other and be arranged to a matrix) with a pattern of rows and columns.Distance between the central point in the two engaging holes 31 that the hole in all adjacent with each the engaging hole 31, hole in each engaging hole 31 is adjacent and adjacent is 2D.
As shown in the figure, hook component 5 comprises a ground 51 and multiple clasp 52 be formed on a surface of this ground 51.Pattern of rows and columns of these clasps 52 is the pattern of rows and columns corresponding to engaging hole 31.Each clasp 52 all has the clasp head 54 that a clasp handle be connected with ground 51 53 and is formed in clasp handle 53 end.Clasp head 54 has a width W, and it is greater than the width W 1 of this clasp handle 53 and clasp head 54 connection, and this clasp handle 53 is H1 from the surface of this ground to the height with clasp head 54 junction.In preferred embodiment, this hook component 5 is molded is formed with hot-melt resin injection, makes each clasp 52 all have flexibility to a certain degree and clasp head 54 also has compressibility.
In order to the mechanical surface bonding fastener 1 of hook of the present invention to hole will be made to have best fastening effect, engaging hole 31 and clasp 52 must meet following important document in configuration and structure:
1) quantity (N) engaging hole 31 is more than or equal to the quantity (N1) of clasp 52, i.e. N >=N1;
2) distance (L1) between two adjacent clasps 52 is the integral multiple of the distance (L) between two centers, adjacent engaging hole 31, that is, L1=nL, and wherein n is non-zero positive integer;
3) width (W) of clasp head 54 is less than or equal to the diameter (D) at engaging hole, hole 31, but is greater than the diameter (d) of necking section 33, i.e. d < W≤D; And
4) height (H1) of clasp handle 53 is with to engage the degree of depth (H) of hole 31 from hole to necking part 33 roughly equal, and
In use, as long as by hook component 5 and hole component 3 pressing close to each other (as shown in Figure 3A), do not need that clasps 52 all on hook component 5 and all on hole component 3 are engaged hole 31 all correctly to aim at, even if because clasp 52 with engage hole 31 and do not aim at completely, clasp 52 still can be engaged the guiding function of the funnelform hole part 32 in hole 31 again via the flexibility of itself and automatically be imported in engaging hole 31 (as shown in Figure 3 B).Now, can by larger than the necking part 33 in engaging hole 31 and there is compressible clasp head 54 be pressed into cavern 34 via necking part 33 and form fastening state as long as apply suitable pressure, as shown in Figure 3 C.
Because the height (H1) of the clasp handle 53 of hook component 5 of the present invention is with to engage the degree of depth (H) of hole 31 from hole to necking part 33 roughly equal, therefore can allow hook component 5 and hole component 3 after engaging with each other, have excellent adaptation.In addition, hook of the present invention is to the mechanical surface of hole formula bonding fastener 1 more by organizing clasp 52 more and engage being fixed of hole 32 and allow hook component 5 and hole component 3 not have any displacement up and down each other to occur, and while also can provide than conventional hook and enclose to bond and design higher lateral pull.
Next, by consulting Fig. 4-6, the mechanical surface bonding fastener 2 of the hook of a second aspect of the present invention to hook is described, wherein Fig. 4 is that the hook of a second aspect of the present invention is to the schematic perspective view of the mechanical surface bonding fastener 2 of hook; Fig. 5 a is configuration mode one schematic top plan view of hook of the present invention to the buckling piece 42 of the first hook component 4 of the mechanical surface bonding fastener 2 of hook; Fig. 5 b is the enlarged schematic partial view of the hook component 42 of Fig. 5 a; Fig. 6 a is a diagrammatic top view of buckling piece 42 and 62 interlocking pattern of the first hook component 4 and the second hook component 6, and wherein the ground of the second hook component 6 is not for the sake of clarity in shown in this figure; And Fig. 6 b is a diagrammatic side view of the buckling piece interlocking pattern of the first hook component 4 and the second hook component 6.
As shown in the figure, the mechanical surface bonding fastener 2 of hook of the present invention to hook comprises one first hook component 4 and one second hook component 6.Hook component 4 and 6 has a ground 41 and 61 and multiple cylindrical buckling piece 42 and 62 be formed on a surface of ground respectively.Buckling piece 42 and 62 has roughly the same size and diameter D1.In addition, buckling piece 42 and 62 has certain height and is formed with one at about half At The Height (e.g., from ground 41,61 about 3/5 At The Heights) and hooks together flange 43,63, and hook together flange 43, the diameter of 63 is D2 and D2 > D1.Preferably, this first and second hook component 4 and 6 with having flexual plastic material to manufacture, as polypropylene (P.P), can make buckling piece 42 and 62 have certain deflection degree and hook together flange 43 and 63 to have certain elastic deformability.Because the configuration mode of the buckling piece 42 and 62 of the first hook component 4 and the second hook component 6 is identical, therefore configuration mode and the feature of buckling piece will be described for the first hook component 4 hereinafter.
In detail, as shown in Fig. 5 a and 5b, these multiple buckling pieces 42 can be arranged to a matrix and define one between adjacent four buckling pieces 42 hook together space S, this hooks together space S and has following scale feature: define this distance D3 hooked together between flange 43 hooking together the buckling piece 42 that any two diagonal angles are relative in four buckling pieces 42 of space S be greater than single buckling piece (as, buckling piece 62 on the second corresponding hook component 6) diameter D1, but be less than this buckling piece hook together flange (as, buckling piece 62 hook together flange 63) diameter D2, i.e. D1 < D3 < D2.
In use, as long as by the first hook component 4 and the pressing close to each other of the second hook component 6, do not need by the clasp 42 on the first hook component 4 with the second hook component 6 hooks together space S all correctly to aim at (or, by the clasp 62 on the second hook component 6 with the first hook component 4 hooks together the whole of space S and correctly aims at), even if because clasp 42 (or clasp 62) is not aimed at completely with the space S that hooks together on corresponding hook component 6 (or hook component 4), clasp 42 (or clasp 62) still can slide into via the flexibility of itself and hook together space S, now, as long as apply suitable pressure can allow and hook together four that flange 43 (or hooking together flange 63) hooks together space S by defining this and hook together flange 63 (or hooking together flange 43), and formed as shown in Figure 6 b hook together state.
Due to hook of the present invention, to the flange 43 (or hooking together flange 63) that hooks together of each clasp 42 (or clasp 62) of the mechanical surface of hook bonding fastener 2, simultaneously corresponding with four that hook together around space S to hook together that flange 63 (or hooking together flange 43) fastens and hook together flange be the about half At The Height being arranged on clasp, so after the first hook component 4 and the second hook component 6 hook together each other, first and second hook component 4 and 6 not only can be effectively prevented relative to each other to be shifted up and down to provide excellent adaptation, the mechanical surface bonding fastener 2 of hook of the present invention to hook more can be allowed to provide and to bond the larger lateral pull of fastener and peel strength than conventional hook and ring type mechanical surface.
The present invention is based on and be different from the technological thought that conventional hook and ring type mechanical surface bond fastener, not only effectively overcome the shortcoming that conventional hook and ring type mechanical surface bond fastener, more can reach the effect being better than conventional art, therefore, the present invention is clearly an invention creation with the innovation of industry applications.
Although hook of the present invention to the mechanical surface in hole bonding fastener 1 and hook to the mechanical surface bonding fastener 2 of hook in above by reference to the accompanying drawings shown in preferred embodiment be illustrated, this does not represent that the present invention is only confined to the above described and structure shown in accompanying drawing and step.In fact, under the principle and spirit of foregoing disclosure institute teaching, the present invention still has various different change case.Such as, these engaging holes 31 can be aligned to multirow and engaging hole in adjacent rows is arranged in Heterogeneous Permutation mode, as shown in Figure 7.In addition, buckling piece 42 and 62 is except can being the cylindrical buckling piece of straight barrel type shown in accompanying drawing, and it can also be tapered cylindrical buckling piece narrow in bottom width.All these and other possible amendment and change all drop in protection scope of the present invention of being defined by claims below.
Claims (7)
1. a mechanical surface bonding fastener, is characterized in that comprising:
Hole component, it comprises multiple formation circle engaging hole in the inner, these engaging holes are made the hole in each engaging hole all adjacent substantially with the hole in adjacent engaging hole with pattern of rows and columns arrange, wherein each engaging hole has a hole part, a necking part and a cavern and this hole part is one from hole towards the funnel-form inclined-plane that this necking part tilts, and from hole to the degree of depth of necking part be H, the diameter (D) at the hole place in engaging hole is greater than the diameter (d) of necking part, i.e. D>d; And
Hook component, it comprises a ground and multiple clasp be formed on a surface of this ground, these clasps are arranged in the mode of the pattern of rows and columns corresponding to engaging hole, wherein each clasp has the clasp head that a clasp handle and be connected with ground is formed in clasp handle end, this clasp head has a width (W), it is greater than the width (W1) of this clasp handle and clasp head connection, and this clasp handle is H1 from the surface of this ground to the height with clasp head junction
Wherein,
The quantity (N) in engaging hole is more than or equal to the quantity (N1) of clasp, i.e. N≤N1;
The width (W) of clasp head is less than or equal to the diameter (D) at engaging hole, hole, but is greater than the diameter (d) of necking section, i.e. d<W≤D; And
The height (H1) of clasp handle with to engage the degree of depth (H) of hole from hole to necking part roughly equal, i.e. H1 ≒ H.
2. mechanical surface bonding fastener as claimed in claim 1, the distance (L1) that it is characterized in that between two adjacent clasps is the integral multiple of the distance (L) between two centers, adjacent engaging hole, that is, L1=nL, wherein n is non-zero positive integer.
3. mechanical surface bonding fastener as claimed in claim 2, is characterized in that these engaging holes are arranged in a matrix and engage with other of each engaging hole and same a line and same row pattern of rows and columns that hole is all in alignment with each other and is arranged.
4. mechanical surface bonding fastener as claimed in claim 1, is characterized in that these engaging holes are aligned to multirow and engaging hole in adjacent rows is arranged in Heterogeneous Permutation mode.
5. a mechanical surface bonding fastener, is characterized in that comprising:
First hook component, it comprise one first ground and multiple be formed in ground one on the surface and cylindrical first buckling piece, each first buckling piece has a diameter D1 and is formed with one first at the roughly half At The Height of the first buckling piece and hooks together flange it has the diameter D2 that is greater than this first buckling piece diameter D1, and wherein these first buckling pieces are configured to define one first between every four adjacent the first buckling pieces and hook together space;
Second hook component, its have a ground and multiple be formed in ground one on the surface and cylindrical second buckling piece, wherein each second buckling piece has the diameter identical with the first buckling piece and is formed at the roughly half At The Height of the second buckling piece and hooks together second of flange same diameter with first and hook together flange, and also define one second between every four adjacent the second buckling pieces and hook together space
Wherein, define the diameter D1 that this first or second first or second distance D3 hooked together between flange hooking together the first or second buckling piece that any two diagonal angles are relative in four first of space or the second buckling piece is greater than single second buckling piece or the first buckling piece, but be less than the diameter D2 hooking together flange of this second or first buckling piece, i.e. D1<D3<D2, make when the first hook component and the second hook component bonding time, first buckling piece of the first hook component can snap in second of the second hook component and to hook together in space and the second buckling piece of the second hook component can snap in first of the first hook component hooks together in space, and hook together second of flange and the second buckling piece via first of the first buckling piece and hook together flange and be engaged with each other and reach close adhesion.
6. mechanical surface bonding fastener as claimed in claim 5, is characterized in that this first buckling piece and this second buckling piece are straight-cylindrical cylindrical buckling pieces.
7. mechanical surface bonding fastener as claimed in claim 5, is characterized in that this first buckling piece and this second buckling piece are tapered cylindrical buckling pieces narrow in bottom width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206503.0A CN102878160B (en) | 2011-07-14 | 2011-07-14 | Mechanical surface bonding fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110206503.0A CN102878160B (en) | 2011-07-14 | 2011-07-14 | Mechanical surface bonding fastener |
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| Publication Number | Publication Date |
|---|---|
| CN102878160A CN102878160A (en) | 2013-01-16 |
| CN102878160B true CN102878160B (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110206503.0A Active CN102878160B (en) | 2011-07-14 | 2011-07-14 | Mechanical surface bonding fastener |
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| CN (1) | CN102878160B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053448U (en) * | 1989-05-18 | 1990-02-28 | 程晓安 | Button |
| CN2079890U (en) * | 1990-05-03 | 1991-07-03 | 郑明� | Button fastening by needle snap |
| CN2163552Y (en) * | 1993-02-25 | 1994-05-04 | 张全喜 | Self-sewing convenient button |
| CN2236248Y (en) * | 1995-08-17 | 1996-10-02 | 李铭坤 | Improved button |
| CN1108179C (en) * | 1996-09-17 | 2003-05-14 | 英特莱格公司 | Toy building set |
| CN201709555U (en) * | 2010-06-29 | 2011-01-19 | 沈伊琴 | Movable ornament |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ180342A (en) * | 1975-03-24 | 1979-08-31 | Folley H A | Toy building block stids project up and down from top surface |
| US7803028B2 (en) * | 2007-11-26 | 2010-09-28 | John Melius | Multi-use adjustable bellows-shaped aperture strap |
-
2011
- 2011-07-14 CN CN201110206503.0A patent/CN102878160B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2053448U (en) * | 1989-05-18 | 1990-02-28 | 程晓安 | Button |
| CN2079890U (en) * | 1990-05-03 | 1991-07-03 | 郑明� | Button fastening by needle snap |
| CN2163552Y (en) * | 1993-02-25 | 1994-05-04 | 张全喜 | Self-sewing convenient button |
| CN2236248Y (en) * | 1995-08-17 | 1996-10-02 | 李铭坤 | Improved button |
| CN1108179C (en) * | 1996-09-17 | 2003-05-14 | 英特莱格公司 | Toy building set |
| CN201709555U (en) * | 2010-06-29 | 2011-01-19 | 沈伊琴 | Movable ornament |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102878160A (en) | 2013-01-16 |
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