CN101744430B - Pulling piece with replaceable pulling tail and pulling head employing same - Google Patents
Pulling piece with replaceable pulling tail and pulling head employing same Download PDFInfo
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- CN101744430B CN101744430B CN2008101837003A CN200810183700A CN101744430B CN 101744430 B CN101744430 B CN 101744430B CN 2008101837003 A CN2008101837003 A CN 2008101837003A CN 200810183700 A CN200810183700 A CN 200810183700A CN 101744430 B CN101744430 B CN 101744430B
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- pulling
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Abstract
The invention relates to a pulling piece with a replaceable pulling tail and a pulling head employing same. The pulling piece comprises a middle part and the pulling tail, wherein the middle part comprises a connector and a retainer; one end of the connector is provided with a connecting ring, and the other end thereof is provided with a containing groove; the connector is provided with a downward-slant slide rail corresponding to the containing groove; the retainer can be slidingly arranged in the slide rail of the connector; and when in assembly, one end of the pulling tail is contained in the containing groove of the connector and is pressed and fixed by the retainer. The pulling piece and the pulling heat employing same have the advantages of simple and convenient operation, higher using strength and less material.
Description
Technical field
The present invention relates to a kind of pulling-on piece and use this pulling-on piece pull head, particularly a kind of replaceable pulling tail pulling-on piece and use the pull head of this pulling-on piece.
Background technology
Now, slide fastener has extensively been applied in the every field of daily life, for example clothes, case and bag, tent etc.And in order to satisfy the pursuit of people to individual character and fashion, the pulling-on piece that is in full position on the slide fastener also is designed to various jewelrys with individual style.These pulling-on pieces with individual style often adopt flexible materials such as plastics, rubber, leather, cloth to obtain gay colours or to strengthen the texture of using.The pulling-on piece of a plurality of different-styles can be used as accessory and together sells with clothes or case and bag.But the pulling-on piece that these flexible materials are made easily is being damaged, can not bearing washing machine washing stirring repeatedly in the use.In order to address this problem, people have designed a kind of pull head that can change pulling-on piece.This pull head allows that the user changes different pulling-on pieces according to the hobby of oneself in different occasions, particularly can pull down the pulling-on piece that flexible material is made from pull head in washing, makes its destruction of avoiding washing, and prolongs its service life.
For example, the Chinese utility model patent CN2297893Y that announced on November 25th, 1998 has promptly disclosed a kind of slider of zipper fastener with replaceable pulling-on piece.This slider of zipper fastener is made up of slider of zipper fastener body, clasp, shell fragment and pulling-on piece.The front end face of this slider of zipper fastener body is provided with dog hole.This shell fragment is inverted U-shaped, and one end pin is journaled into a side of this clasp, and its other end pin is terminal to be formed and this clasp embedding tongue of inlay card mutually.This shell fragment is sleeved in the dog hole of slider of zipper fastener body, and the bottom of this clasp and this pulling-on piece articulate.In use, rotating this shell fragment can disassemble this pulling-on piece from this pull head.
Yet because this pulling-on piece and this clasp and shell fragment connect into an integral body, when changing pulling-on piece, clasp and shell fragment are also changed in the lump, have caused the waste on the material.And, the other end pin of this shell fragment terminal with this clasp inlay card mutually, bond strength is not high, can not bear bigger pulling force.In addition, because the volume of this shell fragment is less, also comparatively difficult when the user operates.
Summary of the invention
In view of this, be necessary to provide a kind of easy and simple to handle, working strength is higher, save material replaceable pulling tail pulling-on piece and use the pull head of this pulling-on piece.
A kind of pulling-on piece of replaceable pulling tail, comprise middleware and draw tail, this middleware comprises connector and retainer, one end of this connector is provided with connecting ring, the other end of this connector is provided with accepting groove, and this connector is to being provided with downward-sloping slideway by accepting groove, and this retainer is slidably disposed in the slideway of this connector, during assembling, this draws an end of tail to be housed in the accepting groove of this connector and is fixing by this retainer compacting.
A kind of pulling-on piece of replaceable pulling tail, comprise middleware and draw tail, this middleware comprises connector and retainer, one end of this connector is provided with connecting ring, and the other end of this connector is provided with accepting groove, and this connector is provided with opening to should accepting groove running through, this retainer is provided with setting element, this retainer passes in the accepting groove that this opening is articulated in this connector rotationally, and during assembling, this draws an end of tail to be housed in the accepting groove of this connector and by the setting element of this retainer and fixes.
A kind of pull head, the pulling-on piece that comprises slide block and replaceable pulling tail, the end face of this slide block is provided with the pulling-on piece block, this pulling-on piece comprises middleware and draws tail, this middleware comprises connector and retainer, one end of this connector is provided with connecting ring, the other end of this connector is provided with accepting groove, this connector is to being provided with downward-sloping slideway by accepting groove, this retainer is slidably disposed in this slideway, during assembling, this draws an end of tail to be housed in the accepting groove of this connector and is fixing by this retainer compacting, and the connecting ring of this pulling-on piece is set on the pulling-on piece block of this slide block end face.
Compared with prior art, this pulling-on piece is in dismounting with when assembling this and drawing tail, and the user only needs to operate this retainer along the slideway of this pulling-on piece connector and gets final product, and has advantages of simple operation.Because the slideway of this connector is to should the downward-sloping setting of accepting groove, this draws tail can be subjected to the bigger pressure compacting of this retainer when pulling out being pulled outwardly, so this pulling-on piece has the tensile strength advantage of higher.During replacing, the user only need change the portion of drawing that best embodies design style, has the advantage of saving material compared to existing technology.In addition, the retainer of this pulling-on piece can be articulated in the accepting groove of this connector, and this draws tail the rotation compacting, has the tensile strength advantage of higher.This pull head has replaceable pulling tail, advantage of washing easy and simple to handle, waterproof owing to adopted this pulling-on piece.
Description of drawings
The present invention is further illustrated below in conjunction with drawings and the specific embodiments:
Fig. 1 is the three-dimensional exploded view of pull head first embodiment of the present invention.
Fig. 2 is the three-dimensional exploded view of another angle of pull head shown in Figure 1.
Fig. 3 is the three-dimensional assembly diagram of pull head shown in Figure 1.
Fig. 4 is the stereogram before tail is drawn in pull head assembling shown in Figure 1.
Fig. 5 is the side view before tail is drawn in pull head assembling shown in Figure 1.
Fig. 6 is the side view after tail is drawn in pull head assembling shown in Figure 1.
Fig. 7 is the three-dimensional exploded view of pulling-on piece second embodiment of the present invention.
Fig. 8 is the three-dimensional exploded view of pulling-on piece the 3rd embodiment of the present invention.
Fig. 9 is the stereogram before tail is drawn in pulling-on piece assembling shown in Figure 8.
Figure 10 is that pulling-on piece shown in Figure 8 is assembled the side view when drawing tail.
Figure 11 is the stereogram after tail is drawn in pulling-on piece assembling shown in Figure 8.
Figure 12 is that pulling-on piece shown in Figure 8 is dismantled the schematic perspective view when drawing tail.
Figure 13 is the three-dimensional exploded view of pulling-on piece the 4th embodiment of the present invention.
Figure 14 is the three-dimensional exploded view of another angle of pulling-on piece shown in Figure 13.
Figure 15 is that pulling-on piece shown in Figure 13 is assembled the side view when drawing tail.
Figure 16 is the stereogram after tail is drawn in pulling-on piece assembling shown in Figure 13.
Figure 17 is along the cutaway view of A-A line among Figure 16.
Figure 18 is the three-dimensional exploded view of pulling-on piece the 5th embodiment of the present invention.
The explanation of Reference numeral:
100 pull heads, 132 lugs
10,10b, 10c middleware 134 axis holes
12,12b, 12c connector 136,137 setting elements
121 openings, 141 bodies of rod
122 connecting rings, 1412 sliding parts
123 rotating shafts, 1414 baffle rings
124 accepting grooves 142,142a, 144 stir head
126,126a slideway 1421 perforation
1262 resigning holes, 1422 annular boss
129 front side walls 20,20a, 20b, 20c draw tail
1291 protuberances, 21,22 grooves
1292 grooves, 30 slide blocks
1294 slots to make way, 32 pulling-on piece blocks
1299 pits 50,50a, 50b, 50c pulling-on piece
13、13a、13b、13c、
13d、14、14a
131 tongue pieces
The specific embodiment
Figure 1 shows that the three-dimensional exploded view of pull head first embodiment of the present invention.This pull head 100 comprises the pulling-on piece 50 and a slide block 30 of first embodiment of the invention.This pulling-on piece 50 comprises that a middleware 10 and draws tail 20, and the end face of this slide block 30 is provided with a pulling-on piece block 32.This slide block 30 is used for folding one slide fastener (figure does not show).This middleware 10 is sheathed on the pulling-on piece block 32 of this slide block 30.
Please refer to Fig. 1 to Fig. 6, this middleware 10 comprises an a connection piece 12 and a retainer 14.The body of this connector 12 is the block structure of middle part protuberance, and an end level of this connector 12 protrudes out forward and is provided with a connecting ring 122 (as Fig. 1 and shown in Figure 5).This middleware 10 is sheathed on the pulling-on piece block 32 of this slide block 30 by this connecting ring 122.The horizontal indent of the other end of this connector 12 forms an accepting groove 124, and this accepting groove 124 forms (as shown in Figures 1 and 2) by upper and lower, left and right, the first five side walls enclose.12 pairs of this connectors should be provided with a downward-sloping slideway 126 by accepting groove 124, and this slideway 126 runs through the left and right sides sidewall (as Fig. 5 and shown in Figure 6) of this accepting groove 124.
Please refer to Fig. 1 and Fig. 2, this retainer 14 comprises the body of rod 141 and is separately positioned on two of this body of rod 141 two ends stirs 142,144.The body of rod 141 of this retainer 14 is a ratchet shaft.This two stirs a size of 142,144 width greater than this slideway 126.This stirs 144 ends that are fixed on this body of rod 141.This is stirred a middle part of 142 and axially runs through and be provided with a perforation 1421, and this is stirred 142 inboard and 1421 outwards protrudes out the hollow ring boss 1422 (as shown in Figure 2) that is provided with a coaxial line to boring a hole.The internal diameter of this annular boss 1422 is less than the diameter of this perforation 1421, and the external diameter of this annular boss 1422 is greater than the width of this slideway 126.The other end of this body of rod 141 is provided with a sliding part 1412 and a baffle ring 1414 to stirring an annular boss 1422 of 142, and the external diameter that this baffle ring 1414 is positioned at the outside of this sliding part 1412 and this baffle ring 1414 is stirred the diameter of 142 perforation 1421 less than this greater than the internal diameter of this annular boss 1422.This is stirred 142 and is set in slidably on this sliding part 1412 by its annular boss 1422, this baffle ring 1414 is housed in this slidably and stirs in 142 the perforation 1421, this annular boss 1422 is by these baffle ring 1414 blocks, makes this stir 142 and can not come off from this body of rod 141.126 pairs in the slideway of this connector 12 should be stirred a bottom of 142 1 sides and be provided with a resigning hole 1262, and 1262 pairs of this resigning holes should be stirred the shape setting of 142 annular boss 1422.This resigning hole 1262 runs through mutually with this slideway 126.The diameter of this resigning hole 1262 is identical with the external diameter of this annular boss 1422, all greater than the width of this slideway 126.
This draws tail 20 to be molded from plastic into type, and this draws tail 20 to be provided with a groove 22 near the front end place, and this groove 22 is suitable with the outline of the body of rod 141 of this retainer 14.
Please refer to Fig. 1 to Fig. 6, when assembling this pull head 100, the body of rod 141 with this retainer 14 is arranged in the slideway 126 of this connector 12 earlier.Then, this being stirred 142 is sheathed on the sliding part 1412 of this body of rod 141.This baffle ring 1414 of moulding in this stirs a perforation 1421 of 142, this stirs an annular boss 1422 of 142 to make these baffle ring 1414 blocks, prevents that this from stirring 142 and coming off.At this moment, this two stirs 142,144 outsides that all are positioned at this slideway 126.Please refer to Fig. 4 and Fig. 5, outwards stir this and stir 142, make this stir the outside that an annular boss 1422 of 142 is positioned at this slideway 126.Then, operate this and two stir 142,144, obliquely this retainer 14 is pushed into the top of this slideway 126 along this slideway 126.Draw the front end of tail 20 to insert in the accepting groove 124 of this connector 12 this.Along this slideway 126 oblique these retainers 14 that move down, be positioned at the bottom of this slideway 126 until this retainer 14, at this moment, the body of rod 141 of this retainer 14 is compressed on this groove that draws tail 20 22 just.At last, inwardly push this and stir 142, make this stir an annular boss 1422 of 142 and be housed in the resigning hole 1262 of this connector 12, thereby finish the assembling (as Fig. 3 and shown in Figure 6) of this pull head 100.Because this annular boss 1422 is suitable and greater than the width of this slideway 126, so this retainer 14 will be fixed on this slideway 126 by this resigning hole 1262 with the shape of this resigning hole 1262.Because the body of rod 141 of this retainer 14 is compressed on this groove that draws tail 20 22 just, and this body of rod 141 is fixed, so this draws tail 20 to be gripped by this retainer 14 and accepting groove 124, can not deviate from this accepting groove 124.
This pulling-on piece 50 of dismounting draw tail 20 time, at first, outwards this retainer 14 of drawing stir 142, make this stir an annular boss 1422 of 142 and in this resigning hole 1262, deviate from; Then, along this slideway 126 this retainer 14 of ejection upwards, make this retainer 14 unclamp the compacting of this being drawn tail 20; At last, outwards pull out this and draw tail 20, finish the dismounting of drawing tail 20 of this pulling-on piece 50.
By above narration as can be known, this pull head 100 is when changing this and draw tail 20, and the user only needs to get final product along slideway 126 these retainers 14 of operation of this connector 12, has advantages of simple operation.During replacing, the user only need change best embody design style draw tail 20 parts, have the advantage of saving material compared to existing technology.This draws on the tail 20 the body of rod 141 that should retainer 14 is provided with groove 22, makes this body of rod 141 be compressed on this groove 22, and this just makes this draw other parts of tail 20 to be difficult to pass through for 141 times from this body of rod, thereby effectively strengthens the intensity of this pulling-on piece 50.Because the body of rod 141 of this retainer 14 is for ratchet shaft and be compressed on drawing on the tail 20 that these plastics make, so this body of rod 141 and this draw the frictional force of 20 on tail bigger, this draws tail 20 can bear bigger pulling force and does not come off.Certainly this draws tail 20 also can adopt flexible materials such as rubber, leather, cloth.Be appreciated that ground, because this draws tail 20 fixing with this retainer 14 and 124 interlockings of this accepting groove by its groove 22, so this draws tail 20 can also adopt hard materials such as metal, timber.
Please refer to Fig. 7, it is depicted as the schematic diagram of pulling-on piece second embodiment of the present invention, the difference of the pulling-on piece 50 of this pulling-on piece 50a and first embodiment is, the slideway 126a of the connector 12 of this pulling-on piece 50a is not provided with resigning hole, two of this retainer 14a stir the two ends that a 142a, 144 equal one are fixed on the body of rod 141 of this retainer 14a, and this draws tail 20a to be made by flexible material and it is not provided with groove.During assembling, draw the front end of tail 20a to insert in the accepting groove 124 of this connector 12 this, promote this retainer 14a downwards, make this retainer 14a suppress this and draw tail 20a, make this draw tail 20a generation distortion to a certain degree along this downward-sloping slideway 126a.When need in the use outside drawing this when drawing tail 20a because the body of rod 141 of this retainer 14a and this draw between the tail 20a frictional force is arranged, this draws tail 20a will outwards drive this retainer 14a and outwards moves.And this slideway 126a is downward-sloping, and the height that will make its body of rod 141 that moves that this retainer 14a is outside reduces, and makes the body of rod 141 suppress this with bigger pressure and draws tail 20a, thereby guarantee that this draws tail 20a not pulled.When need are changed this and are drawn tail 20a, only need upwards promote this retainer 14a along slideway 126a, this retainer 14a is unclamped draw the compacting of tail 20a to get final product this.
By above narration as can be known, this pulling-on piece 50a can realize this is drawn fixing and changing of tail 20a by the setting of this slideway 126a, this retainer 14a, has simple in structure, advantages of simple operation.Certainly, this draws on the tail 20a and can also groove be set to the body of rod 141 that should retainer 14, further strengthens this retainer 14a this is drawn the compacting of tail 20a.
Understandable, this retainer 14,14a also can adopt other structures to draw tail 20,20a compacting to be fixed in the accepting groove 124 of this connector 12 this.
Please refer to Fig. 8, it is depicted as the schematic diagram of pulling-on piece the 3rd embodiment of the present invention, and the difference of the pulling-on piece 50a of this pulling-on piece 50b and second embodiment of the invention is that the middleware 10b of this pulling-on piece 50b comprises a retainer 13 and a connection piece 12b.This draws tail 20b to be made by flexible material.This retainer 13 is structure in the form of sheets, and the front end of this retainer 13 protrudes out forward and is provided with a lug 132, and the rear end of this retainer 13 is provided with an axis hole 134, and the rear end of this retainer 13 protrudes out downwards and is provided with setting element 136, and this setting element 136 is a registration tooth.The end face of this connector 12b is provided with an opening 121, and this opening 121 runs through with this accepting groove 124, and this retainer 13 passes this opening 121 and is articulated in rotationally in this accepting groove 124.Be provided with a rotating shaft 123 in this accepting groove 124, this retainer 13 is articulated in this rotating shaft 123 by this axis hole 134.The top of the front side wall 129 of this connector 12b is provided with a groove 1292 to lug 132 that should retainer 13, and the middle part of these groove 1292 bottom lands is provided with a slot to make way 1294, and this groove 1292 can be accommodated this lug 132.This draws tail 20b to this retainer 13 by these setting element 136 rotation compactings.
Please refer to Fig. 9 to Figure 12, when this middleware 10b assembles this and draws tail 20b, at first, make this retainer 13 rotate to vertical position, the setting element 136 on this retainer 13 and this accepting groove 124 parallel (as shown in Figure 9) with this connector 12b along this rotating shaft 123.Then, this is drawn the front end of tail 20b insert in the accepting groove 124 of this connector 12b (as shown in figure 10); Be rotated counterclockwise this retainer 13, make this retainer 13 rotate to horizontal level from the upright position and be housed in this opening 121 (shown in Figure 11 and 12), this lug 132 is housed in this groove 1292 and is compressed on this slot to make way 1294 tops.In this process, the setting element 136 of this retainer 13 will rotate in this accepting groove 124, and this draws tail 20b to draw the preceding end in contact of tail 20b also to bear down on one downwards with this.Because this draws tail 20b to be made by flexible material, this draws tail 20b to be subjected to bearing down on one of this setting element 136 and can the generation strain also finally be fixed in this accepting groove 124 by these retainer 13 compactings.
Please refer to Figure 12, when this draws tail 20b from this middleware 10b dismounting, utilize a screwdriver 60 to insert in the slot to make way 1294 of this connector 12b, upwards lever up the lug 132 of this retainer 13, make the setting element 136 of this retainer 13 rotate to horizontal level, cooperate this accepting groove 124 to unclamp the clamping of this being drawn tail 20a front end.At last this is drawn tail 20a in this accepting groove 124, to extract out.
Because the setting of this groove 1292, slot to make way 1294, make still to be levered up under the situation of this lug 132 in being housed in this groove 1292 fully, make this middleware 10b when closure, keep complete on the profile, there is not unnecessary projection.And the operator that is arranged so that of this groove 1292 can use this screwdriver 60 to lever up this lug 132, compares this lug 132 of people's hand operated, reduced effectively and opened the required power of this retainer 13, has advantages of simple operation.This draws tail 20a by what flexible material was made to this retainer 13 by setting element 136 rotation compacting, has the tensile strength advantage of higher.Certainly, the pivot joint mode of this retainer 13 and this connector 12b has multiple, for example, can on this connector 12b axis hole be set, and outwards protrudes out on this retainer 13 rotating shaft is set, and this retainer 13 can be articulated on this connector 12b equally.
Please refer to Figure 13 and Figure 14, it is depicted as the 4th embodiment of pulling-on piece of the present invention.The difference of the pulling-on piece 50b of this pulling-on piece 50c and third embodiment of the invention is, the front end of the retainer 13c of this pulling-on piece 50c middleware 10c is to having tongue piece 131, the rear end of this retainer 13c extension downwards is provided with setting element 137, and this setting element 137 is semi-cylindrical (as shown in figure 14).1294 pairs of the slots to make way of this connector 12c should retainer 13c tongue piece 131 be provided with protuberance 1291.This draws tail 20c to be made by kirsite, and this front end that draws tail 20c is provided with a groove 21 to setting element 137 that should retainer 13c.
Please refer to Figure 15 to Figure 17, when this middleware 10c assembled this and draws tail 20c, the retainer 13c with this middleware 10c rotated to the position (as shown in figure 15) vertical with this connector 12c earlier; Then, this is drawn tail 20c insert in the accepting groove 124 of this connector 12c; Then, 13c rotates to level with this retainer, the setting element 137 of this retainer 13c is housed in this groove that draws tail 20c 21, the lug 132 of this retainer 13c is compressed on this groove 1292, the tongue piece 131 of this retainer 13c slip on this slot to make way 1294 protuberance 1291 and with 1291 interlockings (as Figure 16 and shown in Figure 17) of this protuberance.This retainer 13c is fixed on this connector 12c by this groove 1292, protuberance 1291 and this rotating shaft 123.This draws the groove 21 of tail 20c to accommodate the setting element 137 of this retainer 13c, and this draws tail 20c to be made by on-deformable kirsite, so this draws the tail 20c will be fixing by this retainer 13c and this accepting groove 124.Dismantle and upwards lever up this retainer 13c when this draws tail 20c and get final product.
By above narration as can be known, by tongue piece 131 and setting element 137 are set on this retainer 13c, on the slot to make way 1294 of this connector 12 protuberance 1291 is set, draws at this groove 21 is set on the tail 20c, this pulling-on piece 50c can realize the replacing of drawing tail that hard materials such as kirsite are made.Because this draws tail 20c and this retainer 13c interlocking, this pulling-on piece 50c also has the tensile strength advantage of higher.
Understandable, this retainer 13c can also adopt other modes to be fixed on this connector 12c.Please refer to Figure 18, it is depicted as the 5th embodiment of pulling-on piece of the present invention, is that with the difference of the pulling-on piece 50c of the 4th embodiment this retainer 13d is not provided with tongue piece 131, and the slot to make way 1294 of this connector 12d is not provided with protuberance 1291.Indent forms a pit 1299 on the sidewall of the groove 1292 of this connector 12d, and 132 pairs of the lugs of this retainer 13d should be provided with a salient point (figure does not show) by pit 1299.When closed, the sidewall that the salient point of this retainer 13d slips over this groove 1292 is housed in this pit 1299, thereby this retainer 13d is fixed.
Claims (11)
1. the pulling-on piece of a replaceable pulling tail, comprise middleware and draw tail, it is characterized in that, this middleware comprises connector and retainer, one end of this connector is provided with connecting ring, the other end of this connector is provided with accepting groove, this accepting groove is by upper side wall, lower wall, left side wall, right side wall and front side wall surround and form, this connector is to should accepting groove being provided with the slideway that tilted to the upper side wall and the front side wall of this accepting groove by the lower wall of this accepting groove, this retainer is slidably disposed in the slideway of this connector, during assembling, this draws an end of tail to be housed in the accepting groove of this connector and by this retainer and suppresses, and this draws tail to be gripped by the lower wall of this retainer and this accepting groove.
2. the pulling-on piece of replaceable pulling tail according to claim 1, it is characterized in that, this slideway runs through the two side of this accepting groove, this retainer comprises the body of rod and is arranged on the head of stirring at these body of rod two ends, this two stirs the size of head greater than the width of this slideway, during assembling, two stir the outside that head is positioned at this slideway.
3. the pulling-on piece of replaceable pulling tail according to claim 2, it is characterized in that, one of them of this retainer stirred head and is provided with perforation, this inboard of stirring head outwards protrudes out boring a hole and is provided with annular boss, the external diameter of this annular boss is greater than the width of this slideway, this is stirred head and is connected slidably on this body of rod by this annular boss, this slideway is provided with resigning hole to the bottom of a side of stirring head that should be provided with perforation, this body of rod is provided with baffle ring to the annular boss that should stir head, during assembling, this annular boss of stirring head is housed in this resigning hole.
4. the pulling-on piece of replaceable pulling tail according to claim 3 is characterized in that, this draws tail that the body of rod that should retainer is provided with groove, and this draws the material of tail to be selected from plastics, metal, timber.
5. the pulling-on piece of replaceable pulling tail according to claim 1 is characterized in that, the body of rod of this retainer is a ratchet shaft.
6. a pull head comprises slide block and pulling-on piece, and the end face of this slide block is provided with the pulling-on piece block, it is characterized in that, this pulling-on piece is selected from each described pulling-on piece in the claim 1 to 5, and the connecting ring of this pulling-on piece is set on the pulling-on piece block of this cunning.
7. the pulling-on piece of a replaceable pulling tail, comprise middleware and draw tail, it is characterized in that, this middleware comprises connector and retainer, one end of this connector is provided with connecting ring, the other end of this connector is provided with accepting groove, this accepting groove is by lower wall, left side wall, right side wall and front side wall surround and form, this connector is provided with opening to should accepting groove running through, this retainer is provided with setting element, this retainer passes in the accepting groove that this opening is articulated in this connector rotationally, and during assembling, this draws an end of tail to be housed in the accepting groove of this connector and by the lower wall of the setting element of this retainer and this accepting groove and grips.
8. the pulling-on piece of replaceable pulling tail according to claim 7 is characterized in that, the front end of this retainer is provided with lug, and the front side wall of this connector accepting groove is to being provided with groove by lug, and the middle part of this groove is provided with slot to make way.
9. the pulling-on piece of replaceable pulling tail according to claim 8, it is characterized in that, one of them sidewall of this groove is provided with pit, this lug is to being provided with salient point by pit, this draw tail make by hard material and its on to being provided with groove by setting element, during assembling, this salient point is housed in this pit.
10. the pulling-on piece of replaceable pulling tail according to claim 8, it is characterized in that, the front end of this retainer is provided with tongue piece, this slot to make way is to being provided with protuberance by tongue piece, this draw tail make by hard material and its on to being provided with groove by setting element, during assembling, this tongue piece and this protuberance are halved together.
11. the pulling-on piece according to claim 7 or 8 described replaceable pulling tails is characterized in that, the setting element of this retainer is a registration tooth, and this draws the material of tail to be selected from leather, plastics, rubber, cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101837003A CN101744430B (en) | 2008-12-08 | 2008-12-08 | Pulling piece with replaceable pulling tail and pulling head employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101837003A CN101744430B (en) | 2008-12-08 | 2008-12-08 | Pulling piece with replaceable pulling tail and pulling head employing same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101744430A CN101744430A (en) | 2010-06-23 |
| CN101744430B true CN101744430B (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101837003A Expired - Fee Related CN101744430B (en) | 2008-12-08 | 2008-12-08 | Pulling piece with replaceable pulling tail and pulling head employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101744430B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107019294A (en) * | 2017-05-09 | 2017-08-08 | 柯利佳 | Hardware slide fastener |
| CN108606418B (en) * | 2018-05-29 | 2021-06-04 | 天津浔兴拉链科技有限公司 | Zipper convenient for replacing zipper head |
| CN113397279B (en) * | 2021-05-27 | 2022-11-08 | 义乌市程扬服装辅料有限公司 | Injection molding zipper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1214892A (en) * | 1997-09-30 | 1999-04-28 | Ykk株式会社 | Zipper head joint |
-
2008
- 2008-12-08 CN CN2008101837003A patent/CN101744430B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1214892A (en) * | 1997-09-30 | 1999-04-28 | Ykk株式会社 | Zipper head joint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101744430A (en) | 2010-06-23 |
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