CN210008600U - Zipper and zipper head thereof - Google Patents
Zipper and zipper head thereof Download PDFInfo
- Publication number
- CN210008600U CN210008600U CN201920555319.9U CN201920555319U CN210008600U CN 210008600 U CN210008600 U CN 210008600U CN 201920555319 U CN201920555319 U CN 201920555319U CN 210008600 U CN210008600 U CN 210008600U
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- China
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- zipper
- base plate
- zipper head
- apron
- cover plate
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Abstract
An embodiment of the utility model provides a zip fastener and draw zipper head thereof, draw zipper head including with predetermined interval parallel arrangement's base plate and apron, connect guide post and the shaping between the same end of base plate and apron in the fixed knot of pulling-on piece of apron outer wall, be provided with fretwork portion on the face of at least one between the two of base plate or apron. The embodiment of the utility model provides a through be provided with fretwork portion on the face of at least one of apron or base plate, when casting the shaping zipper head, save materials by a wide margin, reduce material cost to can effectively alleviate zipper head weight, facilitate the use, be particularly suitable for the zipper head of metal material; in addition, the condition that the zipper teeth are meshed and separated in the channel inside the zipper head can be checked through the hollow part during use, so that the state of the zipper teeth can be determined quickly; meanwhile, when foreign matters fall into the inner channel of the zipper head, the foreign matters are easily leaked through the hollow parts or cleaned through the hollow parts, and the opening and closing smoothness of the zipper is guaranteed.
Description
Technical Field
The embodiment of the utility model provides a relate to zip fastener technical field, especially relate to a zip fastener and draw zipper head thereof.
Background
A conventional slider includes a cover plate and a base plate disposed in parallel at a predetermined interval, and a guide post connected between the same ends of the base plate and the cover plate, the cover plate and the base plate forming a passage for the fastener elements to pass through, the guide post serving to guide the fastener elements as necessary. The engagement and disengagement of the fastener elements is accomplished within the channel. The existing zipper head is made of more materials, and particularly, when the zipper head is made of metal, the material cost of the zipper head is high; in addition, as the zipper teeth in the channel are shielded by the cover plate and the base plate of the zipper head, a user cannot observe the meshing and separating conditions of the zipper teeth in the channel and cannot quickly check and determine the parts of the zipper teeth which cannot be normally meshed or separated; in addition, when the existing zipper is used, some small particle foreign matters easily fall into the zipper head and are not easy to clean, and then the smoothness of meshing and separating of the zipper teeth can be influenced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem who solves provides a draw zipper head to save materials, reduce material cost, and alleviate and draw zipper head weight.
The embodiment of the utility model provides a technical problem who further solves provides a zip fastener to save materials, reduce material cost, and alleviate zipper head weight.
In order to solve the technical problem, the embodiment of the utility model provides an adopt following technical scheme: the utility model provides a draw zipper head, includes base plate and apron with predetermined interval parallel arrangement, connect the guide post between the same end of base plate and apron and form in the fixed knot of pulling-on piece of apron outer wall, be provided with fretwork portion on the face of at least one of apron or base plate two.
Further, the base plate is m-shaped, including the first connecting portion that is located one end and certainly first connecting portion extend with one side and form first middle part and two first lateral parts that are located respectively first middle part both sides be formed with respectively between first middle part and two first lateral parts fretwork portion.
Furthermore, a first sprocket pressing strip is further arranged on the surface of one side, facing the cover plate, of the first middle portion in a protruding mode.
Further, the outer edges of the two first side parts also extend towards the cover plate direction to form base plate fins.
Further, the apron is m-shaped, including the second connecting portion that is located one end and certainly the second connecting portion extend with one side and form the second middle part with being located respectively the second middle part two second lateral parts of both sides be formed with respectively between second middle part and two second lateral parts fretwork portion.
Furthermore, a second sprocket pressing strip is further arranged on the surface of one side, facing the base plate, of the second middle portion in a protruding mode.
Further, the outer edges of the two second sides extend towards the base plate direction to form cover plate fins.
For solving the above-mentioned technical problem that further solve, the embodiment of the utility model discloses still adopt following technical scheme: a slide fastener comprising a slider as defined in any of the above.
Adopt above-mentioned technical scheme, the embodiment of the utility model provides a following beneficial effect has at least: the embodiment of the utility model provides a through be provided with fretwork portion on the face of at least one of apron or base plate, can save materials by a wide margin when casting the shaping zipper head, reduce material cost to can effectively alleviate zipper head weight, facilitate the use, be particularly suitable for the zipper head of metal material; in addition, the condition that the zipper teeth are meshed and separated in the channel inside the zipper head can be checked through the hollow part during use, so that the state of the zipper teeth can be determined quickly; meanwhile, when foreign matters fall into the inner channel of the zipper head, the foreign matters are easily leaked through the hollow parts or cleaned through the hollow parts, and the opening and closing smoothness of the zipper is effectively guaranteed.
Drawings
Fig. 1 is a schematic perspective view of an alternative embodiment of the zipper slider of the present invention.
Fig. 2 is a schematic structural view of an alternative embodiment of the zipper slider of the present invention.
Fig. 3 is a sectional view taken along a-a in fig. 2.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the following illustrative embodiments and description are only intended to illustrate the present invention, and are not intended as a limitation of the present invention, and that features of the embodiments and examples may be combined with each other without conflict.
As shown in fig. 1 to 3, an alternative embodiment of the present invention provides a zipper slider 1, which includes a base plate 10 and a cover plate 12 arranged in parallel at a predetermined interval, a guide post 14 connected between the same ends of the base plate 10 and the cover plate 12, and a pull tab fastener 16 formed on an outer wall of the cover plate 12, wherein a hollow portion 18 is provided on a surface of at least one of the base plate 10 or the cover plate 12.
In the embodiment, the hollowed-out portion 18 is arranged on the plate surface of at least one of the substrate 10 or the cover plate 12, so that when the zipper puller is cast and formed, the material consumption can be greatly saved, the material cost can be reduced, the weight of the zipper puller 1 can be effectively reduced, the use is convenient, and the zipper puller is particularly suitable for being used for zipper pullers made of metal materials; in addition, the condition that the zipper teeth are meshed and separated in the channel inside the zipper head 1 can be checked through the hollow part 18 during use, so that the zipper tooth state can be determined quickly; meanwhile, when a foreign object falls into the internal channel of the zipper head 1, the foreign object can be easily leaked out through the hollow part 18 or cleaned through the hollow part 18, and the opening and closing smoothness of the zipper can be effectively guaranteed.
In another optional embodiment of the present invention, the substrate 10 is m-shaped, and includes a first connecting portion 101 located at one end, a first middle portion 103 extending from the first connecting portion 101 to the same side, and two first side portions 105 respectively located at two sides of the first middle portion 103, wherein the hollow portion 18 is respectively formed between the first middle portion 103 and the two first side portions 105. This embodiment is through set up on the base plate 10 certainly first middle part 103 that forms with extending with one side of first connecting portion 101 and be located respectively two first side portions 105 of first middle part 103 both sides, just be formed with respectively between first middle part 103 and two first side portions 105 fretwork portion 18, the area of the increase fretwork portion 18 of very big degree saves materials by a wide margin, reduces material cost to can effectively alleviate the weight of drawing zipper head 1.
In another optional embodiment of the present invention, a first sprocket pressing bar 1030 is further protruded from a side surface of the first middle portion 103 facing the cover plate 12. In the embodiment, the first central portion 103 is provided with the first sprocket pressing strip 1030 in a protruding manner on the surface facing the cover plate 12, and the first sprocket pressing strip 1030 abuts against the sprocket, so that the friction between the sprocket and the base plate 10 is increased, and the zipper head 1 is prevented from being easily and illegally slid off.
In another alternative embodiment of the present invention, the outer edges of the two first side portions 105 further extend towards the cover plate 12 to form the substrate fin 1050. This embodiment facilitates the engagement of the fastener elements by forming a base panel flap 1050 extending toward the cover 12 at the outer edges of the two first side portions 105, the base panel flap 1050 abutting the fastener elements and accommodating them in the slider 1.
In another optional embodiment of the present invention, the cover plate 12 is m-shaped, and includes a second connecting portion 121 at one end, a second middle portion 123 extending from the same side of the second connecting portion 121, and two second side portions 125 respectively located at two sides of the second middle portion 123, wherein the hollow portion 18 is respectively formed between the second middle portion 123 and the two second side portions 125. This embodiment is through set up on apron 12 certainly second connecting portion 121 extends with one side and forms second middle part 123 and is located respectively two second lateral parts 125 of second middle part 123 both sides be formed with respectively between second middle part 123 and two second lateral parts 125 fretwork portion 18, the area of the increase fretwork portion 18 of very big degree saves materials by a wide margin, reduces material cost to can effectively alleviate the weight of drawing zipper head 1.
In another alternative embodiment of the present invention, a second sprocket pressing bar 1230 is further protruded from a side surface of the second middle portion 123 facing the base plate 10. In the embodiment, the second sprocket pressing strip 1230 is convexly arranged on the surface of the second middle part 123 facing the side of the base plate 10, and the second sprocket pressing strip 1230 abuts against the sprocket, so that the friction between the sprocket and the cover plate 12 is increased, and the zipper head 1 is prevented from easily and illegally sliding.
In yet another alternative embodiment of the present invention, the outer edges of the two second side portions 125 further extend toward the base plate 10 to form a cover plate tab 1250. The present embodiment facilitates the engagement of the fastener elements by forming the cover flap 1250 extending toward the base plate 10 at the outer edges of the two second side portions 125, and the cover flap 1250 abuts the fastener elements and accommodates them in the slider 1.
On the other hand, the embodiment of the present invention further provides a zipper, including the zipper puller 1 as described in any one of the above.
In the embodiment, the hollowed-out part 18 is arranged on the plate surface of at least one of the substrate 10 or the cover plate 12 of the zipper puller 1, so that when the zipper puller is cast and formed, the material consumption can be greatly saved, the material cost can be reduced, the weight of the zipper puller 1 can be effectively reduced, the use is convenient, and the zipper puller is particularly suitable for being used for a zipper puller made of a metal material; in addition, the condition that the zipper teeth are meshed and separated in the channel inside the zipper head 1 can be checked through the hollow part 18 during use, so that the zipper tooth state can be determined quickly; meanwhile, when a foreign object falls into the internal channel of the zipper head 1, the foreign object can be easily leaked out through the hollow part 18 or cleaned through the hollow part 18, and the opening and closing smoothness of the zipper can be effectively guaranteed.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.
Claims (8)
1. The zipper puller comprises a base plate and a cover plate which are arranged in parallel at a preset interval, a guide post connected between the same ends of the base plate and the cover plate, and a pull piece fixing buckle formed on the outer wall of the cover plate, and is characterized in that a hollow part is arranged on the surface of at least one of the base plate or the cover plate.
2. The slider according to claim 1, wherein the base plate has an m-shape and includes a first connecting portion at one end, a first middle portion extending from the same side of the first connecting portion, and two first side portions respectively located at both sides of the first middle portion, and the hollow portions are respectively formed between the first middle portion and the two first side portions.
3. The slider according to claim 2, wherein a first element bead is further projected from a side surface of the first intermediate portion facing the cover plate.
4. The zipper slide of claim 2, wherein the outer edges of the two first side portions further extend toward the cover to form base flaps.
5. The slider according to claim 1 or 2, wherein the cover plate is m-shaped, and includes a second connecting portion at one end, a second middle portion extending from the same side of the second connecting portion, and two second side portions respectively located at both sides of the second middle portion, and the hollow portions are respectively formed between the second middle portion and the two second side portions.
6. The slider according to claim 5, wherein a second element bead is further projected from a side surface of the second central portion facing the base plate.
7. The zipper slide of claim 5, wherein the outer edges of the two second side portions further extend toward the base to form a cover flap.
8. A slide fastener comprising the slider according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555319.9U CN210008600U (en) | 2019-04-22 | 2019-04-22 | Zipper and zipper head thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920555319.9U CN210008600U (en) | 2019-04-22 | 2019-04-22 | Zipper and zipper head thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210008600U true CN210008600U (en) | 2020-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920555319.9U Active CN210008600U (en) | 2019-04-22 | 2019-04-22 | Zipper and zipper head thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210008600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998234A (en) * | 2019-04-22 | 2019-07-12 | 深圳市育宏贸易有限公司 | Zipper and its slider of zipper fastener |
-
2019
- 2019-04-22 CN CN201920555319.9U patent/CN210008600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109998234A (en) * | 2019-04-22 | 2019-07-12 | 深圳市育宏贸易有限公司 | Zipper and its slider of zipper fastener |
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