CN105338851A - Slide-fastener-use chain cap and slide fastener chain - Google Patents
Slide-fastener-use chain cap and slide fastener chain Download PDFInfo
- Publication number
- CN105338851A CN105338851A CN201380077792.6A CN201380077792A CN105338851A CN 105338851 A CN105338851 A CN 105338851A CN 201380077792 A CN201380077792 A CN 201380077792A CN 105338851 A CN105338851 A CN 105338851A
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- CN
- China
- Prior art keywords
- chain
- holding section
- slide fastener
- tape member
- chain tooth
- Prior art date
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/36—Means for permanently uniting the stringers at the end; Means for stopping movement of slider at the end
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- Slide Fasteners (AREA)
Abstract
The present invention is a slide-fastener-use chain cap (10) which prevents separation of element rows (15) from one another in a slide fastener chain (13), the chain cap having a proximal end (20) attached so as to face end portions of tape members (16) of the slide fastener chain (13). The chain cap is provided with a front engaging portion (22) extending from the proximal end (20) so as to overlap with the surface (16c) of a tape member (16), and a rear engaging portion (26) extending from the proximal end (20) so as to overlap with the rear face (16d) of the tape member (16). The chain cap is provided with, between the front engaging portion (22) and the rear engaging portion (26), a pair of slits (28) which are wider than the thickness of the tape member (16), but narrower than the thickness dimension of the elements (14). The chain cap is provided with a holding unit (24) which is formed between the pair of slits (28) and houses, among the element rows (15), at least an edge portion element (14a) disposed on the tape edge portion and a neighboring element (14b). The chain cap is provided with, on the front engaging portion (22) and the rear engaging portion (26), on the side opposite the proximal end (20), an insertion port (30) which is of a size smaller than the elements (14) and capable of allowing the elements (14) to pass by way of elastic deformation.
Description
Technical field
The present invention relates to slide fastener chain cap and the slide fastener long-chain being provided with this slide fastener chain cap, this slide fastener maintains the engagement of the chain tooth of slide fastener with chain cap, this slide fastener links when slide fastener coupling element engages for chain.
Background technology
In the past, the slide fastener engaged by pull head at a pair chain tooth employs slide fastener anti-separation part maintain engagement and prevent the separation of chain tooth.Such as, the CONCEAL ZIPPER anti-separation part disclosed in patent document 1 is provided with the elastomer making two clamping parts mutually keep compartment of terrain to project from base portion, and the interval of above-mentioned clamping part is formed in the mode in the narrow width portion can clamping CONCEAL ZIPPER.And, base portion with make the mode of intersecting with the face comprising above-mentioned base portion and the face that comprises each clamping part and clamping part relatively tortuous, having can the width of clamping chain tooth installation sheet, and is formed with the space of the size that can run through for chain tooth installation sheet at above-mentioned base portion.
In addition, there is the stop part chain tooth being arranged on slide fastener stopping the action of pull head.Such as, the stop part disclosed in patent document 2 has firmly main body, and it is parallel with being adjacent to formation two and have two sidewalls of the outside of flexible projection that this main body has top wall, and divide direct through groove between these two sidewalls.Further, the chain tooth ground dismounting of slide fastener can be damaged easily.
Prior art document
Patent document 1: Japanese Unexamined Patent Publication 54-91906 publication
Patent document 2: US publication publication No. 2008/0196219 publication
When above-mentioned background technology, the CONCEAL ZIPPER anti-separation part of patent document 1 is installed because only clip chain tooth, so worry easily to come off.And chain tooth is the chain tooth being applicable to coiled type slide fastener, and be not suitable for the slide fastener of the chain tooth of the shape had in addition.In addition, the stop part of patent document 2 is mounted in parts side's chain tooth stopping the action of pull head, does not have the function that a pair chain tooth under the state preventing from engaging is separated.
In recent years, make use of slide fastener when being used in the joint of the cladding material lay-up as flannelette blanket or the liner of attending a banquet covered.This slide fastener does not have the chance of opening and closing again substantially after on cushion body being installed to by cladding material.Therefore, it requires the chain cap that a kind of separation prevents, even if such as can engage as the mode of the state of chain is installed on slide fastener long-chain subsequently also positively can maintain chain tooth when being taken off from slide fastener by pull head.
Summary of the invention
The present invention with the problem points of above-mentioned background technology for mirror, its object is to the slide fastener long-chain a kind of chain cap being provided He being provided with this chain cap, this chain cap is used in the slide fastener that link is chain when chain tooth engages, simple structure is easily dismounting also, and positively can maintain the engagement of pair of right and left chain tooth.
The invention provides a kind of slide fastener chain cap, be arranged on slide fastener long-chain, this slide fastener long-chain has: the tape member of pair of right and left, with a pair chain denture be made up of multiple chain tooth, this chain tooth is alternately configured on the edge of above-mentioned tape member opposite side along the length direction of above-mentioned tape member respectively, this slide fastener chain cap prevents above-mentioned chain denture detached from each other, it is provided with: the base end part of tabular, and the end of the above-mentioned tape member of itself and above-mentioned slide fastener long-chain is relatively installed, holding section, surface, it to extend and overlapping with the surface of above-mentioned tape member from above-mentioned base end part, with holding section, the back side, it to extend and overlapping with the back side of above-mentioned tape member from above-mentioned base end part, have between above-mentioned surperficial holding section and holding section, the above-mentioned back side: a pair slit, it is wider than the thickness of above-mentioned tape member, narrower than the gauge of the above-mentioned chain tooth on the thickness direction of above-mentioned tape member, and incorporating section, it is formed between above-mentioned a pair slit, and the end chain tooth and the chain tooth adjacent with above-mentioned end chain tooth that are at least configured in strap end portion in the above-mentioned chain denture of engagement are received, above-mentioned surperficial holding section and holding section, the above-mentioned back side with above-mentioned base end part opposition side on be provided with the inserting hole as opening portion interted for above-mentioned chain tooth, above-mentioned inserting hole is communicated with above-mentioned slit and above-mentioned incorporating section, and obtain little than above-mentioned chain dentification, above-mentioned surperficial holding section and holding section, the above-mentioned back side can along the direction elastic deformations mutually left, the size can passed through from above-mentioned inserting hole for above-mentioned chain tooth is become by elastic deformation.
At least one party in above-mentioned surperficial holding section and holding section, the above-mentioned back side has the hollow bulb be made up of the space of the part forming above-mentioned incorporating section.And, above-mentioned surperficial holding section comprises a pair face side wall portion extended towards side, holding section, the above-mentioned back side, holding section, the above-mentioned back side comprises a pair rear side wall portion extended towards side, above-mentioned surperficial holding section, and above-mentioned slit is formed between above-mentioned face side wall portion and above-mentioned rear side wall portion.
On the edge of the inserting hole of above-mentioned surperficial holding section, the poor portion of face side layer that the mode having to make above-mentioned inserting hole narrower than the size of above-mentioned chain tooth extends to the inside, on the edge of the inserting hole of above-mentioned rear side holding section, the poor portion of rear side layer that the mode having to make above-mentioned inserting hole narrower than the size of above-mentioned chain tooth extends to the inside.
Above-mentioned surperficial holding section and holding section, the above-mentioned back side are formed as the frame-shaped of rectangle, above-mentioned incorporating section by above-mentioned hollow bulb to the above-mentioned surface of above-mentioned tape member and above-mentioned back open.
In addition, this invention provides a kind of slide fastener long-chain, and it is provided with above-mentioned slide fastener chain cap, and in this slide fastener long-chain, above-mentioned chain toilet article have: the outward appearance portion being configured in the face side of above-mentioned tape member, and it configures on the length direction of above-mentioned tape member independently when engaging; And engaging piece, it is configured in the rear side of above-mentioned tape member and engages with adjacent above-mentioned slide fastener coupling element, in the leading section of above-mentioned chain tooth, and be formed with accommodating groove between above-mentioned outward appearance portion and above-mentioned engaging piece, the edge of the above-mentioned tape member of opposite side is received when engaging by it.
Above-mentioned chain denture is when engaging, and the length direction center line of the chain denture of the tape member side of a side is consistent with the length direction center line of the chain denture of the tape member side of the opposing party.
The effect of invention
It is in the slide fastener of chain that slide fastener chain cap of the present invention is used in the link when chain tooth engages, and simple structure is easily dismounting also, and positively can maintain the engagement of chain tooth.
The aesthetic appearance of slide fastener long-chain of the present invention is high, even if installed slide fastener chain cap of the present invention also can not damage aesthetic appearance, and uses under the state that can maintain engagement well.
Accompanying drawing explanation
Fig. 1 is the front view of the using state of the slide fastener chain cap representing an embodiment of the invention.
Fig. 2 is the front view of the using state of the slide fastener chain cap representing present embodiment.
Fig. 3 is the stereogram of the slide fastener chain cap representing present embodiment.
Fig. 4 is the B-B line amplification view of Fig. 1.
Fig. 5 is the A-A line amplification view of Fig. 1.
Fig. 6 is the C-C line enlarged partial sectional view of Fig. 2.
Fig. 7 is the D-D line longitudinal section of Fig. 5.
The longitudinal section of state when Fig. 8 is the installation of the slide fastener chain cap representing present embodiment.
Fig. 9 is the longitudinal section of the using state of the slide fastener chain cap representing present embodiment.
Figure 10 is the stereogram of the slide fastener of the slide fastener chain cap being provided with present embodiment.
Figure 11 is the stereogram of the chain tooth of the slide fastener being provided with present embodiment slide fastener chain cap.
Figure 12 is the stereogram of other using states of the slide fastener chain cap representing present embodiment.
Figure 13 is the sectional view of the slide fastener chain cap representing other embodiments of the present invention.
Detailed description of the invention
Below, based on accompanying drawing, embodiments of the present invention are described.Fig. 1 ~ Fig. 9 is the accompanying drawing representing an embodiment of the invention, the slide fastener chain cap 10 of present embodiment is such as used in the slide fastener long-chain (slidefastenerchain) 13 of following slide fastener 12, and this slide fastener 12 is used in the joint of the cladding material lay-up as flannelette blanket or the liner of attending a banquet covered.Slide fastener 12 has zipper teeth chain, this zipper teeth chain makes the chain denture 15 be made up of multiple chain tooth 14 be configured on alongst edge 16a of tape member 16, when the chain denture 15 of each zipper teeth chain is engaged each other by pull head 18, each chain tooth 14 is row with chain link.Slide fastener chain cap 10 is arranged on the end 16b of the length direction of tape member 16, is that two chain teeth 14a, the 14b of the end linked with chain by the chain tooth 14 of a pair tape member 16 receive and maintain the parts of the engagement of chain tooth 14.
In addition, here, length (up and down) direction illustrated in the present invention is the direction that pull head 18 slides, using made chain denture 15 closed by pull head 18 direction as upper, using the direction of opening as under, be paper above-below direction in FIG.In addition, width (left and right) direction illustrated in the present invention is the direction intersected with length direction, and being the direction of the interarea (surface or the back side) along the zipper strip be made up of a pair tape member 16, is paper left and right directions in FIG.In addition, the table back of the body direction illustrated in the present invention is the direction all intersected with length direction and width, using the surperficial 16c side of tape member 16 as surface direction, using 16d side, the back side as direction, the back side, is the table back of the body direction on paper in FIG.In addition, table back of the body direction also with the consistent size of the thickness direction of chain tooth.
Slide fastener chain cap 10 is by having appropriate flexible synthetic resin or the integrally formed parts of rubber.As shown in Fig. 1 ~ Fig. 5, slide fastener chain cap 10 is provided with the base end part 20 of the rectangular plate-like of relatively installing with the end 16b of tape member 16.Base end part 20 is formed greatly compared with the cross sectional shape parallel with the width of tape member 16 of chain tooth 14a.On the surface direction end of base end part 20, extended have the surperficial holding section 22 overlapping with the surperficial 16c of tape member 16.Holding section 22, surface is set to the rectangular box-like of 16c surfacewise, is formed inside it as hollow bulb 22a.
On the end, direction, the back side of base end part 20, extended have the back side holding section 26 overlapping with the back side 16d of tape member 16.It is the rectangular box-like of roughly the same shape that holding section, the back side 26 is set to surperficial holding section 22, is formed inside it as hollow bulb 26a.And, between surperficial holding section 22 and holding section, the back side 26, form incorporating section 24, this incorporating section 24 is received a chain tooth 14a being arranged on the tape member 16 of a side and is adjacent to configure with this chain tooth 14a and is arranged on other chain teeth 14b on the tape member 16 of the opposing party.In addition, the space of incorporating section 24 is communicated with the hollow bulb 26a of rear side holding section 25 with the hollow bulb 22a of face side holding section 23.
The width dimensions of incorporating section 24 is formed large a little compared with the width dimensions of chain tooth 14, is formed large a little compared with the size up and down when its upper and lower size configures side by side with two chain teeth 14.
Holding section 22, surface has towards the extension of side, holding section, the back side 26 and a pair mutually relative face side wall portion 23, and holding section, the back side 26 has towards the extension of side, surperficial holding section 22 and a pair mutually relative rear side wall portion 25.In addition, a pair face side wall portion 23 extends from the width lateral margin of surperficial holding section respectively, and a pair rear side wall portion 25 extends from the width lateral margin of holding section, the back side respectively.Further, between the face side wall portion 23 and the rear side wall portion 25 of holding section, the back side 26 of surperficial holding section 22, a pair slit 28 that width is wider a little than the thickness of tape member 16 is provided with.Surperficial holding section 22 and holding section, the back side 26 and base end part 20 be in the part of opposition side, namely between surperficial holding section 22 and the end, upper direction of holding section, the back side 26, be provided with each slit 28 inserting hole 30 as rectangular aperture portion interted for chain tooth 14 communicatively.
Inserting hole 30 is formed little compared with chain tooth 14, on the edge of the surperficial holding section 22 of inserting hole 30, and the face side layer difference portion 32 that the mode being formed inserting hole 30 is narrowed compared with the size of chain tooth 14 extends to the inside.In the rising wood of the holding section, the back side 26 of inserting hole 30, the rear side layer difference portion 33 that the mode that the corner portion of inserting hole 30 is provided with inserting hole 30 is narrowed compared with the size of chain tooth 14 extends to the inside.Face side layer difference portion 32 is formed by the first wall portion 32a extended from the upper side end of each face side wall portion 23 to width with from the upper side end second wall portion 32b that rearwardly direction extends of surperficial holding section 22.First wall portion 32a has as made the front end of each face side wall portion 23 to the shape mutually relative direction warpage in the mode of the narrower intervals making a pair face side wall portion 23.Further, the second wall portion 32b has the shape of the upper ledge being extended with surperficial holding section 22 towards holding section, the back side 26.In addition, to carry on the back size roughly the same for the table back of the body size and the table of face side wall portion 23 of the first wall portion 32a.On the other hand, rear side layer difference portion 33 is made up of the 3rd wall portion 33a extended from the upper side end of each rear side wall portion 25 to width and the fourth wall 33b extended from the upper side end of holding section, the back side 26 to surface direction.3rd wall portion 33a has as made the front end of each rear side wall portion 25 to the shape mutually relative direction warpage in the mode of the narrower intervals making a pair rear side wall portion 25.Further, fourth wall 33b has the shape being extended with the upper ledge of holding section, the back side 26 towards surperficial holding section 22.In addition, the corner portion of the 3rd wall portion 33a becomes by the shape of incised notch, it is roughly the same that size carry on the back by the table back of the body size and the table of rear side wall portion 25 of the base end side of the 3rd wall portion 33a, and size carried on the back by the table of the front of the 3rd wall portion 33a, and to carry on the back size than the table of rear side wall portion 25 narrow.In the formation perisporium of inserting hole 30, the upper surface side namely in first ~ fourth wall 32a, 32b, 33a, 33b, be formed with chamfered section 31 as illustrated in fig. 5.Owing to being made into surperficial holding section 22 and holding section, the back side 26 with frame-shaped, so incorporating section 24 is open.In addition, the size of the thickness direction of holding section, the back side 26 is formed little a little compared with the size of the thickness direction of surperficial holding section 22.
In addition, although inserting hole 30 is formed little than chain tooth 14 as described above, if further illustrate, in the present embodiment, the interval on the width at least in inserting hole 30 is formed narrow compared with the full-size of the width of chain tooth.In other words, the interval between a pair first wall portion is formed narrow compared with the full-size of the width of chain tooth 14.Further, in present embodiment, formed narrow compared with the full-size that direction carried on the back by the table of inserting hole 30 back of the body interval in direction and the table of chain tooth.In other words, formed narrow compared with the full-size that direction carried on the back by the interval between the second wall portion 32b and fourth wall 33b and the table of chain tooth 14.
Here, based on Figure 10, Figure 11, the chain tooth 14 of the slide fastener 12 being provided with slide fastener chain cap 10 is described.Chain tooth 14 such as use the synthetic resin such as polyamide, polyformaldehyde, polypropylene, polybutylene terephthalate and on the edge 16a of tape member 16 injection molded.Chain tooth 14 is provided with: be configured in the outward appearance portion 34 on the surperficial 16c of tape member 16; With on the back side 16d being configured in tape member 16 and the engaging piece 36 engaged with adjacent chain tooth 14.Between outward appearance portion 34 and engaging piece 36, when being formed with band holddown groove 38 on the edge 16a of tape member 16 during injection molded.The opposition side of the holddown groove 38 between outward appearance portion 34 and engaging piece 36, the length direction along tape member 16 is formed with the band accommodating groove 40 of roughly U-shaped, the edge 16a of the tape member 16 of its storage opposite side.
Observe from the surperficial 16c of tape member 16, outward appearance portion 34 is formed as generally elliptical shape narrow on the width orthogonal with the length direction of tape member 16, and has shape symmetrical on the length direction of tape member 16 and on width orthogonal to the longitudinal direction.The cross sectional shape on the thickness direction of tape member 16 in outward appearance portion 34 is formed as the roughly hemispherical of integrally bending.Thus, when pair of right and left chain tooth 14 engages, multiple chain tooth 14 along tape member 16 edge 16a and make the outward appearance portion 34 of same shape with catenation be row configure.
Engaging piece 36 is formed as the smooth tabular thinner than the ledge in outward appearance portion 34.Engaging piece 36 is provided with: base portion 36a, and its edge 16a being arranged on tape member 16 is in band holddown groove 38 side; Engageable head 36b, its tape member 16 from base portion 36a towards opposite side is extended and be formed with band accommodating groove 40; With neck 36c, it is formed between base portion 36a and engageable head 36b and width is narrow.Engageable head 36b has the shape generally elliptical shape in outward appearance portion 34 being divided into half, and the engageable head 36b side of neck 36c becomes a pair holding section 42, and holding section 42 is the planes formed substantially in parallel relative to the interspersed direction of band accommodating groove 40.The fore-end of holding section 42 and outstanding a little from the circumference in outward appearance portion 34 with a part of its continuous print engageable head 36b.
Then, the methods of engagement of slide fastener 12 is described based on Fig. 1.Slide fastener 12, on the edge 16a of a pair tape member 16, is configured with multiple chain tooth 14 in the mode making each chain tooth 14 separate the interval of a chain tooth amount separately from each other, mutually staggers ground relatively at a pair tape member 16 cochain tooth 14.Each chain tooth 14 offers band accommodating groove 40 towards the tape member 16 of the opposing party, and holding section 42 is positioned at opposition side.And, when made by pull head 18 a pair mutual inclined side in tape member 16 limit close to time, the edge 16a of the tape member 16 of the opposing party is chimeric with band accommodating groove 40, and the holding section 42 of the chain tooth 14 of the tape member 16 of the opposing party is with and the mode fetch bit of overlap relative with the holding section 42 of a side.Further, pull head 18 passes through and a pair tape member 16 is become to be parallel to each other, thus the holding section 42 of chain tooth 14 abuts in parallel with each other and becomes engagement.Under engagement, when observing from the surperficial 16c of tape member 16, the outward appearance portion 34 of chain tooth 14 links for chain with having minim gap.Continuous print outward appearance portion 34 is separated with having minim gap each other, in addition because outward appearance portion 34 is formed as generally elliptical shape, even if so slide fastener 12 bends to a direction under the state of engagement, adjacent outward appearance portion 34 each other also can free bend interferingly mutually, and flexibility is high.Engaging piece 36 is formed flatly, and engageable head 36b is formed as the generally elliptical shape same with outward appearance portion 34 in addition, can not mutually bend swimmingly interferingly thus.
Under the state that slide fastener 12 engages at each chain tooth 14, the length direction center line of the chain denture 15 of tape member 16 side of a side is consistent with the length direction center line of the chain denture 15 of tape member 16 side of the opposing party.That is, as in the present embodiment when outward appearance portion 34 is symmetrical shapes, if the chain tooth 14 of slide fastener 12 engages, then because the right-hand end in the outward appearance portion 34 of the left end in the outward appearance portion 34 of the tape member 16 of a side and the tape member 16 of the opposing party becomes same position, in the direction of the width so chain denture 25 is configured to a wire.
Then, based on Fig. 8, Fig. 9, the occupation mode of the slide fastener chain cap 10 of present embodiment is described.Keep in the mode making the surperficial holding section 22 of slide fastener chain cap 10 become the surperficial 16c of tape member 16, and while push the chain tooth 14a of end from the end 16b of the tape member 16 of the slide fastener 12 of engagement to inserting hole 30, tape member 16 is inserted in slit 28.At this moment, inserting hole 30 due to slide fastener chain cap 10 is formed with the mellow and full chamfered section 31 of the mode bloated towards outside, so chamfered section 31 is pushed by chain tooth 14 and acts on the power opened laterally, thus elastic deformation makes slit 28 expand, and makes chain tooth 14a by inserting hole 30.After chain tooth 14a passes through, similarly make next chain tooth 14b pass through, when elastic deformation is restored, inserting hole 30 reverts to former state, and chain tooth 14b cannot pass through, thus chain tooth 14a, 14b are received in incorporating section 24.
Slide fastener chain cap 10 repeats twice elastic deformation, two chain teeth 14a, 14b being arranged in the end 16b of tape member 16 is received into incorporating section 24, as Fig. 6, Fig. 7, completes installation as shown in Figure 9.Due to two chain teeth 14a, 14b with the interconnective state of the madial wall of incorporating section 24 under locking, so can not be separated from each other.In addition, the size of inserting hole 30 is formed little compared with chain tooth 14a, 14b.As long as slide fastener chain cap 10 elastic deformation does not occur thus, chain tooth 14a, 14b would not depart from from incorporating section 24.In this wise, because the end 16b of tape member 16 can not be separated, so the slide fastener long-chain 13 of slide fastener 12 maintains engagement in the length range of tape member 16.Therefore, as shown in Figure 2, after use pull head 18 makes chain denture 15 be engaged with each other, remove pull head 18 from slide fastener 12 and on the end 16b of the both sides of slide fastener long-chain 13, slide fastener chain cap 10 be installed respectively, can only pull head 18 be removed from slide fastener long-chain 13 thus.When such slide fastener long-chain 13 be such as used in as can not repeatedly opening and closing slide fastener 12 place, be such as used in flannelette blanket or seat material surfacing in when, pull head can not become obstruction.And can the pull head 18 of removal be utilized in the engagement of other slide fastener long-chains 13.
In addition, as shown in figure 12, also can be, pull head 18 is made to make slide fastener 12 become engagement from the end 16b action of the both sides of slide fastener 12 respectively, and on the optional position of tape member 16, make a pair pull head 18 relative, slide fastener chain cap 10 is installed on the end 16b of both sides, prevents the separation of the chain tooth 14 of slide fastener 12.
The chain cap 10 of slide fastener according to the present embodiment, being applicable to the chain tooth 14 slide fastener long-chain 13 that link is chain when engaging, positively can maintaining the engagement of chain tooth 14, and simple structure also easily dismounting.Due to by the surperficial holding section 22 of frame-shaped and holding section, the back side 26 from a pair chain tooth 14a, 14b of both sides pushing engagement, so can positively make the holding section 42 of chain tooth 14a, 14b locking each other, the slide fastener long-chain 13 of slide fastener 12 can be prevented to be separated.Owing to being formed with chamfered section 31 on the inserting hole 30 of slide fastener chain cap 10, so acted on by chain tooth 14a, 14b pushing the power opened laterally, thus easily elastic deformation and slit 28 is expanded, chain tooth 14a, 14b can be made thus to pass through.Restored by rear elastic deformation at chain tooth 14a, 14b and chain tooth 14a, 14b cannot be passed through, chain tooth 14a, 14b positively can be made to enter to incorporating section 24 with shirtsleeve operation and locking.
Further, when utilizing the slide fastener long-chain 13 of slide fastener 12 to liner or seat cover, mostly after tension, just do not need opening and closing, by pulling down pull head 18 and installing slide fastener chain cap 10, and again can utilize pull head 18, thus can cost be cut down.Due to the frame that surperficial holding section 22 and holding section, the back side 26 are rectangles, incorporating section 24 is opened by hollow bulb 22a, 26a, so do not need to arrange the thickness of wall chain tooth 14a, 14b covered etc., surperficial holding section 22 and holding section, the back side 26 can be set to thin type and small and exquisite.
In addition, chain cap of the present invention is not limited to above-mentioned embodiment, and the shape of each parts or quantity etc. can be suitable for changing.Such as, as shown in figure 13, formed narrow compared with the full-size that direction also can be carried on the back with the table of chain tooth in the interval in the table back of the body direction of inserting hole 30.In other words, in variation shown in Figure 13, there is not the first wall portion 32a illustrated by Fig. 6, the 3rd wall portion 33a, second wall portion 32b, fourth wall 33b extend to relative direction from surperficial holding section 22 with holding section, the back side 26 respectively, are formed narrow compared with the full-size that direction carried on the back by the interval of the second wall portion 32b and fourth wall 33b and the table of chain tooth 14.Also the effect identical with above-mentioned embodiment can be obtained by the slide fastener chain cap 10 of this shape.
In addition, although be accommodated with two chain teeth in the incorporating section of chain cap, also more than three can be received.Holding section, surface and holding section, the back side are formed with the framework of rectangle, also can be elliptical shapes etc., or also can be provided with the structure that wall etc. carrys out the chain tooth of cache storage in the inner side of frame.The shape of inserting hole can freely change, as long as easily make chain tooth by, the formation that makes chain tooth positively cannot pass through when elastic deformation is restored by the elastic deformation of chain cap.As long as the material of chain cap has appropriate elasticity and persistent material, can freely select synthetic resin or metal, rubber etc.
Description of reference numerals
10 slide fasteners chain cap
12 slide fasteners
13 slide fastener long-chains
14 chain teeth
16 tape members
18 pull heads
20 base end parts
22 surperficial holding sections
22a, 26a hollow bulb
23 face side wall portion
24 incorporating sections
25 rear side wall portion
26 holding section, the back sides
28 slits
30 inserting holes
31 chamfered section
32 face side layer difference portions
32a first wall portion
32b second wall portion
33 rear side layer difference portions
33a the 3rd wall portion
33b fourth wall
Claims (7)
1. a slide fastener is with chain cap (10), and be arranged on slide fastener long-chain (13), this slide fastener long-chain (13) has: the tape member (16) of pair of right and left; With a pair chain denture (15) be made up of multiple chain tooth (14), the plurality of chain tooth (14) is alternately configured on the edge (16a) of described tape member (16) opposite side along the length direction of described tape member (16) respectively, this slide fastener chain cap (10) prevents described chain denture (15) detached from each other, it is characterized in that, be provided with:
The base end part (20) of tabular, the end of the described tape member (16) of itself and described slide fastener long-chain (13) is relatively installed;
Surface holding section (22), its from described base end part (20) extend and overlapping with the surface (16c) of described tape member (16); With
Holding section, the back side (26), its from described base end part (20) extend and overlapping with the back side (16d) of described tape member (16),
Have between described surperficial holding section (22) and holding section, the described back side (26): a pair slit (28), it is wider than the thickness of described tape member (16), narrower than the gauge of the described chain tooth (14) on the thickness direction of described tape member (16); With incorporating section (24), it is formed between described a pair slit (28), and end chain tooth (14a) and the chain tooth (14b) adjacent with described end chain tooth (14a) that are at least configured in strap end portion in the described chain denture (15) of engagement are received
Described surperficial holding section (22) and holding section, the described back side (26) with described base end part (20) opposition side on be provided with the inserting hole as opening portion (30) interted for described chain tooth (14), described inserting hole (30) is communicated with described slit (28) and described incorporating section (24), and formed little than described chain tooth (14)
Described surperficial holding section (22) and holding section, the described back side (26) along the direction elastic deformation mutually left, can become the size can passed through from described inserting hole (30) for described chain tooth (14) by elastic deformation.
2. slide fastener chain cap according to claim 1, it is characterized in that, at least one party in described surperficial holding section (22) and holding section, the described back side (26) has the hollow bulb (22a, 26a) be made up of the space of the part forming described incorporating section (24).
3. slide fastener chain cap according to claim 1 and 2, is characterized in that, described surperficial holding section (22) comprises a pair face side wall portion (23) extended towards holding section, the described back side (26) side,
Holding section, the described back side (26) comprises a pair rear side wall portion (25) extended towards described surperficial holding section (22) side,
Described slit (28) is formed between described face side wall portion (23) and described rear side wall portion (25).
4. slide fastener chain cap according to any one of claim 1 to 3, it is characterized in that, on the edge of the inserting hole (30) of described surperficial holding section (22), the poor portion (32a) of face side layer that the mode having to make described inserting hole (30) narrower than the size of described chain tooth (14) extends to the inside
On the edge of the inserting hole (30) of described rear side holding section (26), the poor portion (32b) of rear side layer that the mode having to make described inserting hole (30) narrower than the size of described chain tooth (14) extends to the inside.
5. the chain cap of the slide fastener according to any one of claim 2 to 4, it is characterized in that, described surperficial holding section (22) and holding section, the described back side (26) are formed as the frame-shaped of rectangle, and described incorporating section (24) are opened to the described surface (16c) of described tape member (16) and the described back side (16d) by described hollow bulb (22a, 26a).
6. a slide fastener long-chain (13), is provided with the slide fastener chain cap (10) according to any one of claim 1 to 5, it is characterized in that,
Described chain tooth (14) has: the outward appearance portion (34) being configured in the face side of described tape member (16), and it configures on the length direction of described tape member (16) independently when engaging; With engaging piece (36), it is configured in the rear side of described tape member (16) and engages with adjacent described slide fastener coupling element (14),
In the leading section of described chain tooth (14), and be formed with accommodating groove (40) between described outward appearance portion (34) and described engaging piece (36), the edge (16a) of the described tape member (16) of opposite side is received when engaging by it.
7. slide fastener long-chain according to claim 6, it is characterized in that, described chain denture (15) is when engaging, and the length direction center line of the chain denture (15) of tape member (16) side of a side is consistent with the length direction center line of the chain denture (15) of tape member (16) side of the opposing party.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/067532 WO2014207840A1 (en) | 2013-06-26 | 2013-06-26 | Slide-fastener-use chain cap and slide fastener chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105338851A true CN105338851A (en) | 2016-02-17 |
| CN105338851B CN105338851B (en) | 2018-11-27 |
Family
ID=52141246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380077792.6A Active CN105338851B (en) | 2013-06-26 | 2013-06-26 | Zipper chain cap and zipper long-chain |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105338851B (en) |
| TW (1) | TWI536926B (en) |
| WO (1) | WO2014207840A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109349749A (en) * | 2018-12-19 | 2019-02-19 | 深圳大学 | The zipper of the civil engineering field of reinforcement of rapid high intensity permanent engagement can be achieved |
| CN110623377A (en) * | 2018-06-20 | 2019-12-31 | Ykk株式会社 | Bottom stop for slide fastener and slide fastener |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7022447B2 (en) * | 2020-03-05 | 2022-02-18 | 株式会社メガハウス | Goods |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH224193A (en) * | 1940-11-22 | 1942-11-15 | D Ebauches Reunies Arogno S A | End piece for zipper. |
| US2471461A (en) * | 1935-10-24 | 1949-05-31 | Susskind Albert | Endpiece for slide fastener closures |
| JPS51135711U (en) * | 1975-04-24 | 1976-11-02 | ||
| CN102548448A (en) * | 2009-09-30 | 2012-07-04 | Ykk株式会社 | Slide fastener |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE528070A (en) * | 1953-04-13 | |||
| JPS59177321U (en) * | 1983-05-13 | 1984-11-27 | ワイケイケイ株式会社 | Synthetic resin bottom stop for slide fasteners |
| US7698790B2 (en) * | 2007-02-15 | 2010-04-20 | Ykk Corporation | Stop for slide fasteners |
-
2013
- 2013-06-26 WO PCT/JP2013/067532 patent/WO2014207840A1/en active Application Filing
- 2013-06-26 CN CN201380077792.6A patent/CN105338851B/en active Active
-
2014
- 2014-06-18 TW TW103121100A patent/TWI536926B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2471461A (en) * | 1935-10-24 | 1949-05-31 | Susskind Albert | Endpiece for slide fastener closures |
| CH224193A (en) * | 1940-11-22 | 1942-11-15 | D Ebauches Reunies Arogno S A | End piece for zipper. |
| JPS51135711U (en) * | 1975-04-24 | 1976-11-02 | ||
| CN102548448A (en) * | 2009-09-30 | 2012-07-04 | Ykk株式会社 | Slide fastener |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623377A (en) * | 2018-06-20 | 2019-12-31 | Ykk株式会社 | Bottom stop for slide fastener and slide fastener |
| CN109349749A (en) * | 2018-12-19 | 2019-02-19 | 深圳大学 | The zipper of the civil engineering field of reinforcement of rapid high intensity permanent engagement can be achieved |
| CN109349749B (en) * | 2018-12-19 | 2023-08-29 | 深圳大学 | Zipper capable of realizing rapid high-strength permanent engagement and used in civil engineering reinforcement field |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105338851B (en) | 2018-11-27 |
| TWI536926B (en) | 2016-06-11 |
| TW201511706A (en) | 2015-04-01 |
| WO2014207840A1 (en) | 2014-12-31 |
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