CN102166056A - Rolling shaft type zipper puller - Google Patents
Rolling shaft type zipper puller Download PDFInfo
- Publication number
- CN102166056A CN102166056A CN2011100634003A CN201110063400A CN102166056A CN 102166056 A CN102166056 A CN 102166056A CN 2011100634003 A CN2011100634003 A CN 2011100634003A CN 201110063400 A CN201110063400 A CN 201110063400A CN 102166056 A CN102166056 A CN 102166056A
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- groove
- roller bearing
- zipper fastener
- axle bed
- slider
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Abstract
The invention discloses a rolling shaft type zipper puller, aiming to provide a rolling shaft type zipper puller which has the advantages of simple structure, strong commonality and long service life and is convenient to manufacture. The rolling shaft type zipper puller comprises an upper backplate, a lower backplate and a guiding base center, wherein the guiding base center is connected between the upper backplate and the lower backplate; an inner space is formed between the upper backplate and the lower backplate; and a junction part for installing a zipper pull is arranged above the upper backplate. The rolling shaft type zipper puller is characterized in that the position close to the middle of the upper backplate is provided with a through groove, two sides of the through groove are respectively provided with opposite shaft base grooves; the through groove is downwards communicated with the inner space of the zipper puller; at least one rolling shaft is arranged in the through groove and the shaft base grooves on two sides of the through groove; the lower surface of the rolling shaft is slightly exposed out of the inner space of the zipper puller; the exposing part corresponds to the hinged tooth position of the left chain tooth and the right chain tooth of the zipper; the lower surface of the rolling shaft is next to or adjacent to the chain tooth; the shaft necks of the two ends of the rolling shaft are placed in the shaft base grooves; and the rolling shaft rolls in the shaft base grooves.
Description
Technical field
The present invention relates to slide fastener, more specifically to a kind of roller type slider of zipper fastener.
Background technology
The basic function design of slider of zipper fastener comes from the intermeshing principle of gear, left and right sides side chain bar is compared as soft equidistant tooth bar, and the framework of slider of zipper fastener structure and front end partition rod makes the action of chain row culture folding.When each sprocket of chain carries out mutual interlock in slider of zipper fastener framework inner space.When slider of zipper fastener moved up and down, the tooth head of each sprocket of limit, the left and right sides was in mutual interlock process, if the tooth head pushes up mutually, it is not good then to slide, if the horizontal level left and right sides of tooth head is asymmetric, then is easy to generate mutual malocclusion, presents the situation of the tooth that pops.For preventing above-mentioned shortcoming, most of dimensional tolerance of making in the strict control framework in commercial city is to satisfy the smooth-going requirement of slide fastener folding slip again of neither quick-fried tooth.So cause each tame slider of zipper fastener specification not unify under these a little conditions, be not easy to accomplish to exchange and use, particularly the slider of zipper fastener special manufacturer must tailor for each slide fastener assembling factory, not manageability.Though many manufacturers have tolerance control to the size of slider of zipper fastener inside corresponding to zipper strip and sprocket specification, but in use, usually because frictions such as turning knuckle place's slider of zipper fastener and sprockets, therefore when because of access times when frequent, be easy to be ruined by mill or chain profile of tooth Like and slider of zipper fastener wear and tear and cause the whole slide fastener life-span to lack to scrap because of the suture that sews sprocket.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, easily manufactured, highly versatile and long service life, when roller bearing be placed in the slider of zipper fastener front end close tooth point relative position and slider of zipper fastener tail end to chain tape entry neighbor positions the time, all can obtain slide fastener and when any bending angle is used, can avoid the plane friction, give birth to heat, damage seam bundle or sprocket, and keep the good roller type slider of zipper fastener of best sliding degree theftproof performance.
In order to reach above-mentioned requirements, the technical scheme that is adopted is: include upper guard board, following backplate and connect this upper guard board and following backplate between the guiding base heart, form the inner space between this upper guard board and the following backplate, above upper guard board, be provided with connecting portion for the installing pulling-on piece, it is characterized in that: the nearly middle part of this upper guard board is provided with one and runs through groove and be positioned at these both sides of running through groove and be respectively equipped with relative axle bed groove, this runs through groove and is connected with the inner space of slider of zipper fastener downwards, running through groove and be arranged in this axle bed groove that runs through the groove both sides and be provided with at least one roller bearing, and the lower surface that the makes roller bearing inner space of slightly exposing slider of zipper fastener, exposed portions serve is closed the tooth position corresponding to the right and left sprocket of slide fastener, the lower surface of this roller bearing is pressed close to or adjacent sprocket, and the axle journal at roller bearing two ends is shelved in the axle bed groove, and roller bearing rolls in the axle bed groove.
Described roller bearing front and rear row in running through groove is shown two or three.
In the middle of the described roller bearing is columniform roller body, and the center at roller body two ends is connected with axle journal cylindrical or truncated cone-shaped or T shape respectively.
The shape of described axle bed groove is the straight trough of opening or horizontal T-slot or tapered groove or round groove.
The outside of described axle bed groove is provided with and prevents that roller bearing breaks away from the riveted of axle bed groove or is equiped with stop part.
Top in the middle of the outermost roller bearing of described slider of zipper fastener is located by the circular arc short slot of connecting portion one end of slider of zipper fastener, breaks away from the axle bed groove to prevent each roller bearing.
Be provided with and the axis of guide of roller bearing in the front and back of described roller bearing rolling.
The top of described roller bearing is provided with a joint, and the upper end of this joint is sphere or hemispherical, and this sphere or hemispherical are connected with the pulling-on piece obvolvent, and the outside of aforementioned axle bed groove is provided with the stop part that prevents that roller bearing breaks away from.
The top of described roller bearing is provided with a joint, and the upper end of this joint is spherical, and this sphere is connected with several arc tooth obvolvents on the pulling-on piece, and the outside of aforementioned axle bed groove is provided with the stop part that prevents the roller bearing disengaging.
Roller type slider of zipper fastener according to the such scheme manufacturing has following advantage:
1. working as the right and left sprocket of zipper strip separates through the guiding base heart of slider of zipper fastener, and when penetrating slider of zipper fastener respectively, roller bearing is just overlooked closing the tooth position and press close to or touch sprocket corresponding to left and right sides side chain tooth at the slider of zipper fastener vertical plane, and then horizontal direction aligns mutually and stings mutually correctly when the crash-active of the mutual interlock of tooth head of slide fastener left and right sides sprocket, prevents to close tooth failure and quick-fried tooth because of left and right sides heel teeth head horizontal direction potential difference in closing the tooth action.
2. when vertical (vertically) aspect is pressed close to sprocket because of the lower end of roller bearing even is touched the seam bundle (peak of chain tooth surface) that sews sprocket, reduced frictional resistance and wear problems greatly because the rolling action of roller bearing is arranged, and can have been obtained preferable sliding degree relatively by this structural limitations and increase the service life because of closing the tooth point.
3. close tooth point relative position when what roller bearing was placed in the slider of zipper fastener front end, and the slider of zipper fastener tail end is during to chain tape entry neighbor positions, all can obtain slide fastener and use, can avoid the plane friction, give birth to heat, damage seam bundle or sprocket, and keep best sliding degree in any bending angle.
Therefore the improvement of this structure is a big technological progress of slide fastener industry.
Description of drawings
Fig. 1 is the front view of roller type slider of zipper fastener;
Fig. 2 is Fig. 1 right view;
Fig. 3 is the slider of zipper fastener front view that upper guard board is provided with the axle bed groove;
Fig. 4 is a roller type slider of zipper fastener front view of putting three roller bearings in the axle bed groove;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the front view of roller bearing;
Fig. 7 is the front view of T oblique crank Z neck;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the roller type slider of zipper fastener profile that the axle bed groove is the opening straight trough;
Figure 10 is the roller type slider of zipper fastener profile that the axle bed groove is the horizontal T-slot of opening;
Figure 11 is the slider of zipper fastener vertical view that is provided with the axis of guide before and after the roller bearing;
Figure 12 is the front view of the axis of guide;
Figure 13 is 12 left view;
Figure 14 is the front view that the roller bearing top is connected with a globe joint;
Figure 15 is 14 left view;
Figure 16 is the front view that the roller bearing top is connected with half globe joint;
Figure 17 is 16 left view;
Figure 18 has the installation diagram that the roller bearing of joint is connected with the pulling-on piece obvolvent;
Figure 19 is used for the pulling-on piece front view that is connected with the globe joint obvolvent;
Figure 20 is 19 right view;
Figure 21 is used for the pulling-on piece front view that is connected with the obvolvent of hemispherical joint;
Figure 22 is 21 right view;
Figure 23 is the roller type slider of zipper fastener front view that the top of roller bearing is provided with joint and is connected with pulling-on piece.
Among the figure: 1, upper guard board; 2, following backplate; 3, guide the basic heart; 4, inner space; 5, connecting portion; 6, run through groove; 7, axle bed groove; 8, roller bearing; 9, axle journal; 10, roller body; 11, stop part; 12, circular arc short slot; 13, the axis of guide; 14, joint; 15, pulling-on piece; 16, arc tooth.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
Roller type slider of zipper fastener such as Fig. 1, shown in Figure 2, it includes upper guard board 1, following backplate 2 and connect this upper guard board 1 and following backplate 2 between the guiding base heart 3, form inner space 4 between this upper guard board 1 and the following backplate 2, above upper guard board 1, be provided with connecting portion 5 for the installing pulling-on piece, this upper guard board 1 nearly middle part is provided with one and runs through groove 6 and be positioned at these both sides of running through groove 6 and be respectively equipped with relative axle bed groove 7 as shown in Figure 3, this runs through groove 6 and is connected with the inner space 4 of slider of zipper fastener downwards, running through groove 6 and be arranged in this axle bed groove 6 that runs through groove 6 both sides and be provided with at least one roller bearing 8, and the lower surface that makes roller bearing 8 slightly exposes the inner space 4 of slider of zipper fastener, exposed portions serve is closed the tooth position corresponding to the right and left sprocket of slide fastener, the lower surface of this roller bearing 8 is pressed close to or adjacent sprocket, and the axle journal 9 at roller bearing 8 two ends is shelved in the axle bed groove 7, and roller bearing 8 rolls in axle bed groove 7.Described roller bearing 8 front and rear row in running through groove is shown two or three as Fig. 4, shown in Figure 5.In the middle of the described roller bearing 8 is columniform roller body 10, the center at roller body 10 two ends be connected with respectively columniform axle journal 9 as shown in Figure 6 or the axle journal 9 of the axle journal of truncated cone-shaped or T shape as Fig. 7, shown in Figure 8.The straight trough that the shape of described axle bed groove 7 is opening as shown in Figure 9 or horizontal T-slot as shown in figure 10 or tapered groove or round groove.The outside of described axle bed groove 7 is provided with and prevents that riveted that roller bearing 8 breaks away from axle bed grooves 7 as shown in Figure 1 or be equiped with stop part 11 as shown in figure 11.When axle bed groove 7 is placed with a plurality of roller bearing 8, above in the middle of the outermost roller bearing 8, located by the circular arc short slot 12 of connecting portion 5 one ends of slider of zipper fastener, to prevent that each roller bearing 8 breaks away from axle bed groove 7, when the connecting portion 5 that is shaped on circular arc short slot 12 1 ends presses down, just in time circular arc short slot 12 contacts with the outer rim of roller body 10, and roller bearing 8 just is fixed in the axle bed groove 7 as shown in Figure 4.Be provided with the cylindrical axis of guide 13 that rolls with 8 pairs of roller bearings in the front and back of roller bearing 8 as shown in figure 11, the axis of guide 13 as shown in Figure 12 and Figure 13.Above roller bearing 8, be provided with a joint 14, the upper end of this joint 14 is spherical as Figure 14, shown in Figure 15 or hemispherical such as Figure 16, shown in Figure 17, this sphere or hemispherical are connected as shown in figure 18 with pulling-on piece 15 obvolvents, described sphere is to connect by several arc tooth 16 obvolvents on the pulling-on piece 15 with the connection that is connected of pulling-on piece 15, the pulling-on piece 15 that is connected with sphere or hemispherical obvolvent is respectively as Figure 19, shown in Figure 20 and Figure 21, shown in Figure 22, and is provided with in the outside of axle bed groove 7 and prevents that stop part 11 that roller bearing 8 breaks away from as shown in figure 23.
Claims (9)
1. roller type slider of zipper fastener, at least include upper guard board, following backplate and connect this upper guard board and following backplate between the guiding base heart, form the inner space between this upper guard board and the following backplate, above upper guard board, be provided with connecting portion for the installing pulling-on piece, it is characterized in that: the nearly middle part of this upper guard board is provided with one and runs through groove and be positioned at these both sides of running through groove and be respectively equipped with relative axle bed groove, this runs through groove and is connected with the inner space of slider of zipper fastener downwards, running through groove and be arranged in this axle bed groove that runs through the groove both sides and be provided with at least one roller bearing, and the lower surface that the makes roller bearing inner space of slightly exposing slider of zipper fastener, exposed portions serve is closed the tooth position corresponding to the right and left sprocket of slide fastener, the lower surface of this roller bearing is pressed close to or adjacent sprocket, and the axle journal at roller bearing two ends is shelved in the axle bed groove, and roller bearing rolls in the axle bed groove.
2. roller type slider of zipper fastener according to claim 1 is characterized in that described roller bearing front and rear row in running through groove shows two or three.
3. roller type slider of zipper fastener according to claim 1 and 2 is characterized in that being columniform roller body in the middle of the described roller bearing that the center at roller body two ends is connected with the axle journal of cylindrical or truncated cone-shaped respectively.
4. roller type slider of zipper fastener according to claim 1 is characterized in that the shape of described axle bed groove is the straight trough of opening or horizontal T-slot or tapered groove or round groove.
5. roller type slider of zipper fastener according to claim 1 is characterized in that the outside of described axle bed groove is provided with the riveted that prevents roller bearing disengaging axle bed groove or is equiped with stop part.
6. roller type slider of zipper fastener according to claim 1 and 2 is characterized in that the middle top of outermost roller bearing of described slider of zipper fastener is located by the circular arc short slot of connecting portion one end of slider of zipper fastener, prevents that each roller bearing breaks away from axle bed groove.
7. roller type slider of zipper fastener according to claim 1 is characterized in that being provided with and the axis of guide of roller bearing to rolling in the front and back of described roller bearing.
8. roller type slider of zipper fastener according to claim 1, the top that it is characterized in that described roller bearing is provided with a joint, the upper end of this joint is sphere or hemispherical, and this sphere or hemispherical are connected with the pulling-on piece obvolvent, and the outside of aforementioned axle bed groove is provided with the stop part that prevents that roller bearing breaks away from.
9. roller type slider of zipper fastener according to claim 1, the top that it is characterized in that described roller bearing is provided with a joint, the upper end of this joint is spherical, and this sphere is connected with several arc tooth obvolvents on the pulling-on piece, and the outside of aforementioned axle bed groove is provided with the stop part that prevents the roller bearing disengaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110063400 CN102166056B (en) | 2011-03-15 | 2011-03-15 | Rolling shaft type zipper puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110063400 CN102166056B (en) | 2011-03-15 | 2011-03-15 | Rolling shaft type zipper puller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102166056A true CN102166056A (en) | 2011-08-31 |
| CN102166056B CN102166056B (en) | 2013-01-30 |
Family
ID=44487520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110063400 Active CN102166056B (en) | 2011-03-15 | 2011-03-15 | Rolling shaft type zipper puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102166056B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012136061A1 (en) * | 2011-04-07 | 2012-10-11 | 芊茂（浙江）拉链有限公司 | Double-layer zipper with tadpole-shaped teeth and slider thereof |
| CN102948975A (en) * | 2012-10-12 | 2013-03-06 | 芊茂（浙江）拉链有限公司 | Roller type zipper head with rotating shafts on stop blocks |
| CN111449309A (en) * | 2020-04-07 | 2020-07-28 | 大连德尔特服装有限公司 | Washable western-style clothes and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003063635A1 (en) * | 2002-01-25 | 2003-08-07 | Ykk Corporation | Slider for locking slide fastener and slide fastener having the slider |
| CN2571214Y (en) * | 2002-09-29 | 2003-09-10 | 芊茂拉链股份有限公司 | Slider structure |
| JP3934570B2 (en) * | 2003-03-19 | 2007-06-20 | モリト株式会社 | Puller for slide fastener |
| US20080196218A1 (en) * | 2007-02-20 | 2008-08-21 | Ykk Corporation | Slider for slide fastener |
| CN201957926U (en) * | 2011-03-15 | 2011-09-07 | 王联洲 | Roller-type zipper puller |
-
2011
- 2011-03-15 CN CN 201110063400 patent/CN102166056B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003063635A1 (en) * | 2002-01-25 | 2003-08-07 | Ykk Corporation | Slider for locking slide fastener and slide fastener having the slider |
| CN2571214Y (en) * | 2002-09-29 | 2003-09-10 | 芊茂拉链股份有限公司 | Slider structure |
| JP3934570B2 (en) * | 2003-03-19 | 2007-06-20 | モリト株式会社 | Puller for slide fastener |
| US20080196218A1 (en) * | 2007-02-20 | 2008-08-21 | Ykk Corporation | Slider for slide fastener |
| CN201957926U (en) * | 2011-03-15 | 2011-09-07 | 王联洲 | Roller-type zipper puller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012136061A1 (en) * | 2011-04-07 | 2012-10-11 | 芊茂（浙江）拉链有限公司 | Double-layer zipper with tadpole-shaped teeth and slider thereof |
| CN102948975A (en) * | 2012-10-12 | 2013-03-06 | 芊茂（浙江）拉链有限公司 | Roller type zipper head with rotating shafts on stop blocks |
| CN102948975B (en) * | 2012-10-12 | 2015-04-22 | 芊茂（浙江）拉链有限公司 | Roller type zipper head with rotating shafts on stop blocks |
| CN111449309A (en) * | 2020-04-07 | 2020-07-28 | 大连德尔特服装有限公司 | Washable western-style clothes and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102166056B (en) | 2013-01-30 |
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