CN2459939Y - Slider with positioning effect - Google Patents
Slider with positioning effect Download PDFInfo
- Publication number
- CN2459939Y CN2459939Y CN 01200416 CN01200416U CN2459939Y CN 2459939 Y CN2459939 Y CN 2459939Y CN 01200416 CN01200416 CN 01200416 CN 01200416 U CN01200416 U CN 01200416U CN 2459939 Y CN2459939 Y CN 2459939Y
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- China
- Prior art keywords
- reed
- district
- cap
- attachment piece
- slider
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Abstract
The utility model relates to a slide fastener slider with a positioning effect, which is composed of a pull head, a reed, a cap, and a pull handle, wherein, the reed is formed by that an arc-shaped spring zone, a resistance zone, a stress zone, and a stop zone are in integral forming, wherein, the upper section of the spring zone is provided with a side convex side block and is inserted in a notch of the top surface of an attaching block of the rear part of the pull head, and the tail end of the upper section of the spring zone is provided with a convex clamping block which can be inserted in a cutting groove of the cap for fixing; a stop foot of the lower end of the stop zone can pass through a through hole of the pull head and can enter a guide path of slide fastener teeth; a shaft rod of the pull handle is pivoted in notches of two fixing lugs of the pull head and is limited by notching grooves of the side wall of the cap; the center of the shaft rod is provided with an eccentric half cylinder, and the stress zone of the reed is overlapped on the haft cylinder. A pull piece can not be easily swung, when the utility model is used, a larger pull angle can be provided.
Description
The utility model relates to a kind of slider of zipper fastener of tool locating effect.
About practising the Skidproof structure of formula slider of zipper fastener, in No. the 273096th, Taiwan patent announcement " slide fastener with automatic padlock pull head ", No. 284985 " slide fastener is used from moving lock saddle ", No. 369829 " sliding part ", narration is arranged all with slide fastener of automatic locking mechanism.
Above-mentioned Skidproof structure design, under the state that generally do not stress, its slider of zipper fastener (pull head, saddle, sliding part) is to be subjected to the effect of fastener (padlock, pawl, S type leaf spring) and to reach fixing, anti-slip effect, and when the user spurs pulling-on piece (drawstring), fastener is forced to power and removes anti-slip effect, and slider of zipper fastener is spurred.
Though aforementionedly can make slider of zipper fastener tool anti-slip effect, but pulling-on piece little rolling in the left and right sides and rotation beat slightly when using, when being used for clothing, sheet, quilt cover, pillowcase, easily, pull handle beat projection contacts discomfort (for example: can rub or pain when hand touches or step on to protruding pull handle accidentally) because of causing the user.Moreover, pull handle must be continued the upwards application of force during pulling slider of zipper fastener, can spur slider of zipper fastener, if horizontal sliding or towards inferior other direction application of forces, promptly can't remove the locating effect of slider of zipper fastener, so easily cause inconvenience in the use (for example: Fig. 4 of No. 273096 bulletin indicates, Fig. 6 that Fig. 5 indicates, No. 369829 is announced of No. 284985 bulletin indicates, and the application of force direction of its pulling-on piece can't make slider of zipper fastener releasing locating effect in the θ angle time).
In view of above-mentioned, the purpose of this utility model provides a kind of have locating effect and the difficult slider of zipper fastener of swinging, having bigger pulling angle again when using of pulling-on piece.
The purpose of this utility model is achieved through the following technical solutions:
A kind of slider of zipper fastener structure with locating effect, it comprises:
One pull head, for upper and lower two relative parallel guide plates and central authorities two lead the way about being separated out with guide pillar, be provided with two parallel fixedly ears to establishing on the top of upper guide plate, attachment piece after preceding attachment piece, the door shape fixedly is set respectively before and after the ear, at preceding attachment piece and fixedly have a perforation between ear, and have a recessed reed trough in attachment piece inside, back, be the saddle that is lower than the plane between reed trough and the perforation;
One reed is an arch state and have the fastener of elastic reaction, and it is located between the reed trough, saddle, perforation of aforementioned pull head;
One cap is set on the preceding attachment piece of pull head, the back attachment piece, and the two side of cap has the short slot of symmetry;
One pull handle is only to be drawn by the rear end to form with front end U-shaped axostylus axostyle, and two fixedly in the scarce hole of ear about axostylus axostyle can be hubbed on, and standard is in the short slot of cap sidewall;
It is characterized in that:
Reed structure be one take the shape of the letter U horizontally disposed arc elastic force district, be connected with elastic force district hypomere tiltedly go up not only the drag district, of extending is connected not only tiltedly down the stressed district of extension with the drag district, reach one be connected with stressed district but also the backstop district of extension down one-body molded, the epimere both sides in elastic force district are provided with towards the lateral mass of side direction protrusion and also can embed in the breach of back attachment piece end face again, and lower end, backstop district is sharp shape retaining pin;
The centre of pull handle axostylus axostyle has eccentric attached column body, and this attached column body is that a side is side grain, side is the semicircle piece of arc convex surface in addition, and the stressed district of reed sets up on the attached column body.
The elastic force district epimere end of described reed has the fixture block that protrudes up, and the inner top wall of cap is provided with a fixture block for this reed and embeds fixing grooving, and this grooving is formed by the spacing between two protruding trifoliate oranges.
In addition, in the aforesaid improvement, the fixture block in the arc elastic force district of reed can not established yet, and the upper wall of cap thickens it, makes upper wall produce with the end face of the forward and backward attachment piece of pull head and contacts; The moderate place of cap upper wall forms a trapezoidal groove again, this groove and fixedly ear between the space be enough to produce the dipping and heaving effect for the stressed district of reed.
Described cap is set in after forward and backward two attachment pieces of pull head, and the projection in the groove that is embedded in forward and backward two attachment piece walls is gone out in the both sides of cap.
By above-mentioned, be that the side grain with the attached column body contacts with the stressed district of reed when the pull handle level is put, and be subjected to the elasticity of spring leaf function influence and the attached column body is pressed down, the retaining climbers are gone in the slot of sprocket and keep transfixion; Otherwise, the attached column body is followed rotate and arc convex surface is raised stressed district upwards, and then make the backstop district follow rising, and the retaining pin is broken away from lead the way and no longer buckle in the sprocket slot, slider of zipper fastener is produced move up and down.
At least can obtain following result by enforcement of the present utility model:
1. slider of zipper fastener is walked to take off, is slided in the time of can preventing that slide fastener is subjected to the improper application of force at ordinary times, and can smoothly move rapidly when pulling.
2. difficult generation of pull handle rocked or beat, so in case behind the slider of zipper fastener location, pull handle promptly is the motionless state of horizontal stationary, never causes projection.
3. compared to the on-slip design of the formula of habit slider of zipper fastener, can provide user's tool bigger pulling angle.
Following according to detailed beginning explanation of the embodiment shown in the drawing as back:
Fig. 1 is the three-dimensional exploded view of the utility model slider of zipper fastener.
Fig. 2 is the stereoscopic constitutional diagram of the utility model slider of zipper fastener.
Fig. 3 is that the 3-3 of pull head among Fig. 1 is to sectional drawing.
Fig. 4 is the three-view diagram of the utility model reed structure.
Fig. 5 is the three-dimensional full sectional view of the utility model slider of zipper fastener.
Schematic diagram when Fig. 6 locatees for the utility model slider of zipper fastener.
Fig. 7 is the pull handle rotation schematic diagram of the utility model slider of zipper fastener.
Schematic diagram when Fig. 8 moves for the utility model slider of zipper fastener.
Other plants the three-dimensional exploded view of slider of zipper fastener to Fig. 9 for the utility model.
Figure 10 is the full sectional view of slider of zipper fastener among Fig. 9.
Figure 11 is the pull handle rotation schematic diagram of slider of zipper fastener among Fig. 9.
See also shown in Figure 1ly, disclosing the utility model slider of zipper fastener 1 among the figure is to be combined by a pull head 10, pull handle 20, reed 30, cap 40, and wherein the outside drawing after the combination as shown in Figure 2.
Please consult simultaneously shown in Fig. 1,3 wherein, Fig. 3 be the 3-3 of Fig. 1 to three-dimensional cutaway view, disclose pull head 10 among the figure and two lead the way 14 about being separated out with guide pillar 13 for parallel guide plate 11,12 central authorities of upper and lower two symmetries; Two is parallel to the fixedly ear 15 established and the attachment piece 16 before being located at fixing ear 15, be located at attachment piece 17 after the door shape behind the fixing ear 15 about the side of establishing, upper guide plate 11 top; Wherein, back attachment piece 17 inside go out a reed trough 18 to lower recess, and two fixedly ear 15 to 16 of preceding attachment pieces be provided with one with 14 perforation that run through 19 of leading the way, perforation 19 to 17 of the attachment pieces in back have saddle 181, this saddle 181 is lower than upper guide plate 11 planes, and reed trough 18 is lower than saddle 181.Again, the antetheca of preceding attachment piece 16 is provided with groove 161, and the rear wall of back attachment piece 17 also is provided with groove 171, and the end face both sides of back attachment piece 17 are provided with relative breach 172.
The pull handle 20 that discloses among Fig. 1 is to be made up of pulling-on piece 21 and U-shaped axostylus axostyle 22, wherein, axostylus axostyle 22 be hubbed on about two fixedly in the scarce hole 151 of ear 15, and be subjected to the standard of the short slot 43 of cap 40 sidewalls, axostylus axostyle 22 centre have eccentric attached column body 23 again, this attached column body 23 is that a side is side grain 231, in addition side is the semicircle piece of arc convex surface 232, and is eccentric one with axostylus axostyle and combines.
See also Fig. 1,4, wherein Fig. 4 is the three-view diagram of reed, disclose reed 30 among the figure and be one take the shape of the letter U horizontally disposed arc elastic force district 31, is connected with elastic force district 31 hypomeres tiltedly go up not only the drag district 32 of extending, and one be connected not only tiltedly with drag district 32 under the stressed district 33, of extension be connected with stressed district 33 but also the backstop district 34 of extension down forms with integrate shaped type; Wherein, the epimere both sides in elastic force district 31 are provided with the protruding lateral mass of side 35, and elastic force district 31 epimere ends have the fixture block 36 that protrudes up again, and 34 lower ends, backstop district are sharp shape retaining pin 341 in addition.Moreover the back segment 32a in elastic force district 31 and drag district is with wide, and the leading portion 32b in drag district is greater than back segment 32a, and drag district leading portion 32b and stressed district 33, backstop district 34 are with wide again, but sharp shape is kept off pin 341 less than backstop district 34 width; In addition, the A/F 37 in elastic force district 31 is less than the arc diameter 38 in elastic force district.
Secondly, also disclosing cap 40 among Fig. 1 is to be fastened on the forward and backward attachment piece 16,17, and after being impacted by cap 40 two ends with external force, make cap 40 two ends produce in projection 44 (can with joining Fig. 5) and be embedded in the groove 161,171 and reach fixed effect.The inwall end face of cap 40 is provided with a grooving 41, and this grooving is that the spacing by 42 of two protruding trifoliate oranges is formed, and it is fixing that grooving 41 main fixture blocks 36 for aforementioned reed 30 embed the back; In addition, the two side of cap 40 is provided with short slot 43, penetrates for the axostylus axostyle 22 of pull handle 20.Can be used for that upper guide plate 11 with reed 30 and pull head 10 is hidden and more attractive in appearance by the enforcement of cap 40.
Be respectively the full profile of three-dimensional full sectional view of the present utility model and plane shown in Fig. 5,6, two lateral mass 35 that disclose reed 30 epimeres among the figure are embedded in the breach 172 of back attachment piece 17, and elastic force district 31 is that the position is reed trough 18 in and be subjected to attachment piece 17 two side double teams afterwards, stressed district 33 rides on the eccentric attached column body 23 of pull handle 20 bar axles 22, then pass perforation 19 and go into to lead the way in 14 in stop district 34, and insert 51 of the slots of sprockets 50 with retaining pin 341, pull head 10 is positioned on the sprocket 50 and nonvoluntary anti-avulsion is slided.Because reed 30 is squeezed at pull head 10 and 40 of caps and forms the state of arching, produce great elastic force effect, so stressed district is pressed in for 33 times on the plane 231 of eccentric attached column body 23, and make pull handle 20 be the horizontal stationary state by cramping, when slider of zipper fastener 1 was subjected to the external force unusual fluctuation, pull handle 20 still kept static can't the generation to rock or beat.
See also shown in Figure 7, when pull handle 20 is stirred rotation by user finger (when finger is dialled power greater than reed 30 elastic force, can make pull handle 20 rotations), attached column body 23 will be followed 22 rotations of bar axle, and up raise with the stressed district 33 of eccentric arc convex surface 232 with reed 30, make backstop district 34 break away from and lead the way 14, and make retaining pin 341 break away from the slot 51 of sprocket 50, thus, slider of zipper fastener 1 promptly no longer is fixed on the sprocket 50, so after attached column body 23 rotation directions, for example shown in Figure 8, during direction (actual be up just to) drawing pull handle 20, pull head 10 is promptly followed pull handle 20 and is moved up on sprocket as long as the user turns right; Otherwise when pull handle 20 with the θ angle towards left during to (actual be down direction) drawing pull handle 20, pull head 10 is promptly followed pull handle 20 and is moved down on sprocket; And when user's dislocation of finger joint behind pull handle 20, attached column body 23 is influenced by the elastic restoring force of reed 30 and by cramping, and then is reduced into the motionless state of horizontal stationary automatically, and is promptly shown in Figure 6, makes slider of zipper fastener 1 be positioned on the sprocket and anti-avulsion.
Figure 9 shows that the utility model slider of zipper fastener other plant the embodiment exploded view, slider of zipper fastener that discloses among the figure and previous embodiment difference are reed 30 and cap 40, wherein, the epimere end in the elastic force district 31 of reed 30 has not had fixture block 36, and the upper wall of cap 40 (can join Figure 10) thickens it, makes upper wall produce with the end face of the front and back attachment piece 16,17 of pull head 10 and contacts; The moderate place of the upper wall of cap 40 forms a trapezoidal groove 45 again, this groove 45 and fixedly become suitable space between the ear 15 and be enough to stressed district 33 tool dipping and heaving effects for reed 30.In the present embodiment, elastic force district about 31 two lateral mass 35 of reed 30 are embedded in the breach 172 of back attachment piece 17, are subjected to pressing down of cap 40 upper walls again, and make the reed 30 not unusual fluctuation that is positioned; The stressed district 33 of reed 30 rides on the eccentric attached column body 23 of pull handle 20 again, thus the elastic force that reed 30 itself produces attached column body 23 can be pressed down so that pull handle 20 keeps the motionless state of horizontal stationary, for example shown in Figure 10.
But after pull handle 20 rotations (as Figure 11), can raise the stressed district 33 of reed by the arc convex surface 232 of eccentric attached column body 23, and make the retaining pin 341 in backstop district 34 break away from sprocket 50, thus, pull head 10 can move on sprocket 50 along with the dilatory of pull handle 20.
By above-mentioned two kinds of embodiment, can make the upper guide plate 11 of pull head be hidden back and more attractive in appearance by cap 40 with reed 30, between cap 40 and reed 30, can exempt the use arc spring lamination again, admittedly reach locating effect and only make every effort to reach button with the elastic reaction of reed 30, make slider of zipper fastener 1 unlikely generation on sprocket get loose, operation is more simple and direct again.
Claims (4)
1. slider of zipper fastener structure with locating effect, it comprises:
One pull head, for upper and lower two relative parallel guide plates and central authorities two lead the way about being separated out with guide pillar, be provided with two parallel fixedly ears to establishing on the top of upper guide plate, attachment piece after preceding attachment piece, the door shape fixedly is set respectively before and after the ear, at preceding attachment piece and fixedly have a perforation between ear, and have a recessed reed trough in attachment piece inside, back, be the saddle that is lower than the plane between reed trough and the perforation;
One reed is an arch state and have the fastener of elastic reaction, and it is located between the reed trough, saddle, perforation of aforementioned pull head;
One cap is set on the preceding attachment piece of pull head, the back attachment piece, and the two side of cap has the short slot of symmetry;
One pull handle is only to be drawn by the rear end to form with front end U-shaped axostylus axostyle, and two fixedly in the scarce hole of ear about axostylus axostyle can be hubbed on, and standard is in the short slot of cap sidewall;
It is characterized in that:
Reed structure be one take the shape of the letter U horizontally disposed arc elastic force district, be connected with elastic force district hypomere tiltedly go up not only the drag district, of extending is connected not only tiltedly down the stressed district of extension with the drag district, reach one be connected with stressed district but also the backstop district of extension down one-body molded, the epimere both sides in elastic force district are provided with towards the lateral mass of side direction protrusion and also can embed in the breach of back attachment piece end face again, and lower end, backstop district is sharp shape retaining pin;
The centre of pull handle axostylus axostyle has eccentric attached column body, and this attached column body is that a side is side grain, side is the semicircle piece of arc convex surface in addition, and the stressed district of reed sets up on the attached column body.
2. the slider of zipper fastener structure with locating effect as claimed in claim 1, it is characterized in that: the elastic force district epimere end of described reed has the fixture block that protrudes up, the inner top wall of cap is provided with a fixture block for this reed and embeds fixing grooving, and this grooving is formed by the spacing between two protruding trifoliate oranges.
3. the slider of zipper fastener structure with locating effect as claimed in claim 1 is characterized in that: the last wall thickening of described cap, upper wall can produce with the end face of the forward and backward attachment piece of pull head and contact; The moderate place of cap upper wall forms a trapezoidal groove again, this groove and fixedly the space between the ear for the stressed district dipping and heaving of reed.
4. as the described slider of zipper fastener structure with locating effect of one of claim 1-3, it is characterized in that: described cap is set in after forward and backward two attachment pieces of pull head, and the projection in the groove that is embedded in forward and backward two attachment piece walls is gone out in the both sides of cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200416 CN2459939Y (en) | 2001-01-08 | 2001-01-08 | Slider with positioning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01200416 CN2459939Y (en) | 2001-01-08 | 2001-01-08 | Slider with positioning effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2459939Y true CN2459939Y (en) | 2001-11-21 |
Family
ID=33622698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01200416 Expired - Fee Related CN2459939Y (en) | 2001-01-08 | 2001-01-08 | Slider with positioning effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2459939Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665472A (en) * | 2009-12-25 | 2012-09-12 | Ykk株式会社 | Slider for slide fastener |
| CN107802063A (en) * | 2017-12-07 | 2018-03-16 | 浙江伟星实业发展股份有限公司 | Slide fastener and its slider of zipper fastener |
-
2001
- 2001-01-08 CN CN 01200416 patent/CN2459939Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665472A (en) * | 2009-12-25 | 2012-09-12 | Ykk株式会社 | Slider for slide fastener |
| CN102665472B (en) * | 2009-12-25 | 2016-08-10 | Ykk株式会社 | Slider for slide fastener |
| CN107802063A (en) * | 2017-12-07 | 2018-03-16 | 浙江伟星实业发展股份有限公司 | Slide fastener and its slider of zipper fastener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |