CN211092158U - Slider combination with slider cover and zipper using same - Google Patents
Slider combination with slider cover and zipper using same Download PDFInfo
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- CN211092158U CN211092158U CN201920667561.5U CN201920667561U CN211092158U CN 211092158 U CN211092158 U CN 211092158U CN 201920667561 U CN201920667561 U CN 201920667561U CN 211092158 U CN211092158 U CN 211092158U
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- cover
- slider
- puller
- side opening
- zipper
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Abstract
The puller assembly with the puller cover and the zipper applied by the puller assembly comprise a puller, wherein the puller is used for slidably arranging on a zipper chain belt to open or close zipper teeth on the zipper chain belt, the side edge of the puller is provided with a puller side opening part, and the puller side opening part is used for avoiding the zipper chain belt; the zipper puller is characterized by further comprising a puller cover for covering the puller, wherein the side edge of the puller cover is provided with a cover body side edge opening part which is used for avoiding a zipper chain; the slider assembly is characterized in that the minimum height of the side opening part of the cover body is smaller than the height of the side opening part of the slider when seen from the side view of the slider assembly; the beneficial technical effects of the utility model reside in that, the slider side opening of pull head can select to dispose suitable highly reducing its and gliding frictional resistance who forms in the process of slideing and zip fastener chain belt frictional contact for the pull head can smoothly slide.
Description
Technical Field
The invention relates to a fitting applied to a zipper, in particular to a pull head combination with a pull head cover, and further relates to a zipper applying the pull head combination.
Background
Zippers are relatively common fittings on fabrics that are commonly used to close or open portions on fabrics. Such as the clothes shown in fig. 1, the clothes is provided with a containing bag, a zipper 1 is sewn at the bag opening part of the containing bag, the zipper 1 comprises a left zipper chain belt 11 and a right zipper chain belt 12 which extend axially, and a zipper tooth row which extends axially is arranged at the inner side of the zipper chain belts (11, 12). The zipper 1 further comprises a slider 2, wherein the slider 2 is one of important functional components on the zipper, and the zipper teeth of the zipper are controlled to be opened and closed through sliding of the slider 2. The slider 2 generally comprises an upper wing plate and a lower wing plate which are separately arranged at the upper part and the lower part, and a connecting column connected between the upper wing plate and the lower wing plate, wherein a chain belt channel for avoiding a zipper chain belt is arranged between the upper wing plate and the lower wing plate. In order to hide the zipper 1, a decorative cover cloth 4 is further arranged on the side edge of the bag opening position, and the decorative cover cloth 4 covers the zipper 1. Although the addition of the drape 4 is beneficial to make clothes beautiful, the problem that the outer side edge of the drape 4 is very easy to be drawn into the chain belt channel of the slider 2 to block the slider 2 when the drape 4 is relatively thin is caused, and at this time, if the slider 2 is pulled hard, the drape 4 is damaged, and even the slider 2 is blocked on the drape 4 to be unable to slide. In the face of the above technical problems, no good solution has been proposed so far in the field of zippers.
Disclosure of Invention
Aiming at the technical problem that the decorative cover cloth is easy to block the pull head, the invention provides the pull head combination, the pull head combination comprises a pull head cover, and the difficulty of blocking the pull head by the decorative cover cloth is increased by improving the structure of the pull head cover. Specifically, the slider assembly with the slider cover comprises a slider, wherein the slider is used for slidably arranging on a zipper chain to open or close zipper teeth on the zipper chain, a slider side opening part is arranged on the side edge of the slider, and the slider side opening part is used for avoiding the zipper chain; the zipper puller is characterized by further comprising a puller cover for covering the puller, wherein a cover body side opening part is arranged on the side edge of the puller cover and used for avoiding zipper tapes; wherein, when viewed from a side view of the slider assembly, a minimum height of the cover side opening is smaller than a height of the slider side opening.
The pull head cover covers the pull head, can specifically contain the whole pull head, and can also contain only the left side or the right side of the pull head.
According to the technical scheme, the pull head cover has the beneficial effects that the pull head cover is arranged to cover the pull head, and the minimum height of the cover body side opening part of the pull head cover is smaller than the height of the pull head side opening part. Thus, in a specific application, the minimum distance between the upper and lower opening walls of the side opening part of the cover body and the zipper tapes is smaller than the distance between the upper and lower opening walls of the side opening part of the slider and the zipper tapes, even the upper and lower opening walls of the side opening part of the cover body can be directly attached to the zipper tapes, so that the decorative cover cloth on the woven product is difficult to be involved in the side opening part of the cover body, and is difficult to be involved in the side opening part of the slider to block the slider. On the basis, the side opening part of the slider can be arranged at a proper height to reduce sliding friction resistance formed by the friction contact of the side opening part of the slider and the zipper chain belt in the sliding process, so that the slider can slide smoothly.
In order to prevent the drape of the woven product from being entangled in the cover side opening, it is advantageous to set the height of the cover side opening to a small size, but when the height is too small, the sliding frictional resistance between the slider cover and the fastener tapes is increased, which not only affects the sliding smoothness of the slider assembly, but also accelerates the wear rate of the fastener tapes. Therefore, the decorative cover cloth is difficult to enter the head end and the tail end of the side opening part of the cover body, and other cloth bodies of the decorative cover cloth are difficult to enter the middle part of the side opening part of the cover body under the interception action of the head end and the tail end of the side opening part of the cover body. And the side opening part of the cover body adopts a structural form that two ends are narrowed and the middle is widened, so that the friction resistance between the puller cover and the zipper belt is reduced, and the sliding smoothness of the puller assembly is improved.
In a further technical scheme, the height of the middle part of the side opening part of the cover body is not less than that of the side opening part of the slider. In this way, the height of the middle portion of the cover side opening may be larger than the height of the slider side opening, or may be larger than the height of the slider side opening. Thus, the frictional resistance between the slider cover and the fastener stringer can be further reduced, and the sliding smoothness of the slider assembly is improved.
The further technical scheme can also be that the pull head cover is made of plastic. Thus, the slider cover can be appropriately deformed by the elasticity of the plastic, so that the height of the opening portion on the side edge of the cover body can be appropriately finely adjusted in the sliding process of the zipper tape, thereby reducing the sliding friction resistance between the slider cover and the zipper tape and improving the sliding smoothness of the slider assembly.
In order to reduce the sliding friction resistance between the pull head cover and the decorative cover cloth, the pull head cover further comprises cover plates which are arranged at the upper part and the lower part, and an inclined surface is arranged on the upper surface of at least one of the cover plates. Furthermore, the head end and the tail end of the upper surface of one of the cover plates are respectively provided with the inclined surface.
The invention also provides a zipper applying the pull head combination, which is characterized by comprising a pair of zipper chain belts which are arranged on the left and the right in a split mode and the pull head combination, wherein the pull head combination is arranged on the zipper chain belts in a sliding mode.
The technical scheme is that the zipper puller is characterized in that a puller cover is provided with a cover element channel for avoiding the zipper elements, and the transverse width of the front end opening of the cover element channel is equivalent to that of the zipper elements on the zipper chain belt. Thus, the space available for accommodating the decorative cover plate in the front port is reduced, and when the pull head assembly slides forwards, the decorative cover plate is difficult to roll into the front port of the cover element channel.
Due to the characteristics and advantages, the invention can be applied to the slider combination with the slider cover and the zipper applied by the slider combination.
Drawings
FIG. 1 is a schematic representation of a prior art woven article with drapes;
FIG. 2 is a schematic representation of the construction of a woven article with a drape, the zipper shown therein having a slider assembly to which the present invention is applied;
FIG. 3 is a schematic perspective view of the slider assembly;
FIG. 4 is a schematic perspective view of the pull cup cover;
FIG. 5 is a side view of the pull cup cover;
FIG. 6 is a schematic right side view of the pull cup cover of FIG. 5;
FIG. 7 is a side view of the slider.
Detailed Description
The slider assembly and the structure of the slide fastener using the same according to the present invention will be further described with reference to the accompanying drawings.
As shown in fig. 2, a woven product 100 is provided, the woven product 100 is provided with a containing bag, and a zipper 1 and a decorative cover 4 for hiding the zipper 1 are sewn at a bag opening part of the containing bag. The zipper 1 comprises a pair of left and right separated zipper tapes (11, 12), namely a left zipper tape 11 and a right zipper tape 12. The zipper is characterized by further comprising a zipper head assembly, wherein the zipper head assembly is arranged on the zipper chain belts (11, 12) in a sliding mode. The structure of the slider assembly will be described first.
As shown in fig. 3 to 7, the slider assembly includes a slider 2, the slider 2 is slidably disposed on the fastener stringers (11, 12) to open or close the teeth on the fastener stringers (11, 12), slider side opening portions (21a, 21) are respectively disposed on the left and right sides of the slider 2, and the slider side opening portions (21a, 21) are respectively used for avoiding the fastener stringers (11, 12); the zipper puller is characterized by further comprising a puller cover 3 used for covering the puller 2, wherein cover side opening parts (33a, 33) are arranged on the left side edge and the right side edge of the puller cover 3, and the cover side opening parts (33a, 33) are respectively used for avoiding zipper chain belts (11, 12). Wherein the cover side opening 33 and the slider side opening 21 face a sewn edge 40 of the drape 4. From a side view of the slider assembly (shown in fig. 5 and 7), the minimum height H1 of the cover side opening 33 is less than the height H2 of the slider side opening 21. Like this, the upper and lower oral wall of cover body side opening 33 with minimum interval between the right side zip fastener stringer 12 is also less than the upper and lower oral wall of pull head side opening 21 with the interval between the right side zip fastener stringer 12, even the upper and lower oral wall of cover body side opening 33 can also directly paste and lean on the right side zip fastener stringer 12, so weave on the goods the drape 4 is difficult to be drawn into in cover body side opening 33 to it also is difficult to further block into in the pull head side opening 21 jamming pull head 2. On this basis, the slider side opening portion 21 of the slider 2 can be selected and arranged at an appropriate height to reduce sliding frictional resistance caused by frictional contact with the right fastener stringer 12 during sliding, so that the slider 2 can slide smoothly. It is needless to say that the minimum height of the cover side opening 33a may be set to be smaller than the height of the slider side opening 21 a.
In order to prevent the drape 4 of the woven product from being caught in the cover side opening 33, it is advantageous that the height of the cover side opening 33 is small, but if it is too small, the frictional resistance between the slider cover 3 and the right fastener stringer 12 is increased, which not only affects the smooth sliding of the slider assembly, but also accelerates the wear of the right fastener stringer 12, and therefore, in view of the above, a further technical solution is that, as seen from a side view of the slider assembly (shown in fig. 5), the height H3 of the middle portion of the cover side opening 33 is larger than the height H1 of the head and tail ends, and the height H1 of the head and tail ends of the cover side opening 33 is smaller than the height H2 of the slider side opening 21. The height H3 of the middle portion of the cover side opening 33 is not less than the height H2 of the slider side opening 21. Specifically, the height of the middle portion of the cover side opening 33 may be equal to the height H2 of the slider side opening 21, or may be larger than the height H2 of the slider side opening 21. Thus, the drape 4 is less likely to enter the front and rear ends of the cover side opening 33, and the other cloth of the drape 4 is less likely to enter the middle of the cover side opening 33 by the intercepting action of the front and rear ends of the cover side opening 33. And the cover body side opening part 33 adopts a structural form that two ends are narrowed and the middle is widened, which is beneficial to reducing the friction resistance between the puller cover 3 and the right zipper chain 12 and improving the sliding smoothness of the puller assembly.
Further, the pull head cover 3 is made of plastic. In this way, the slider cover 3 can be appropriately deformed by the elasticity of the plastic, so that the height of the cover side opening 33 can be appropriately finely adjusted in the process of sliding on the fastener stringers (11, 12), thereby reducing sliding frictional resistance between the slider cover 3 and the fastener stringers 12 and improving the sliding smoothness of the slider assembly. In order to further reduce the sliding friction resistance between the pull hood 3 and the drape 4, the pull hood 3 includes upper and lower cover plates, i.e., an upper cover plate 31 and a lower cover plate 32, inclined surfaces (311, 312) are provided on the upper surface of the upper cover plate 31, and the inclined surfaces (311, 312) are respectively provided at the head and tail ends of the upper surface of the upper cover plate 31. The front end of the zipper cap 3 is further provided with a cap body connecting post 34 for connecting the upper cap plate 31 and the lower cap plate 32, a Y-shaped cap body zipper tooth channel is formed among the upper cap plate 31, the lower cap plate 32 and the cap body connecting post 34, the cap body zipper tooth channel is used for avoiding zipper teeth, and the transverse width W of a right front port 35 of the cap body zipper tooth channel is equal to the transverse width of the zipper teeth on the zipper chain belt 12. This reduces the space available in the right front port 35 for accommodating the cosmetic cover 4, and when the slider assembly slides forward, the cosmetic cover 4 is difficult to be involved in the right front port 35 of the cover element passage and further difficult to be involved in the cover element passage.
Claims (8)
1. The puller assembly with the puller cover comprises a puller, wherein the puller is used for slidably arranging zipper teeth on a zipper chain belt to open or close the zipper chain belt, the side edge of the puller is provided with a puller side opening part, and the puller side opening part is used for avoiding the zipper chain belt; the zipper puller is characterized by further comprising a puller cover for covering the puller, wherein a cover body side opening part is arranged on the side edge of the puller cover and used for avoiding zipper tapes; wherein, when viewed from a side view of the slider assembly, a minimum height of the cover side opening is smaller than a height of the slider side opening.
2. The slider assembly as recited in claim 1, wherein, when viewed from a side view of the slider assembly, a height of a middle portion of the cover side opening is greater than heights of both head and tail ends thereof, and heights of both head and tail ends of the cover side opening are less than a height of the slider side opening.
3. The slider combination according to claim 2, wherein a height of a middle portion of said cover side opening portion is not less than a height of said slider side opening portion.
4. The pull head assembly of claim 1, wherein the pull head cover is a plastic piece.
5. The slider assembly as claimed in any one of claims 1 to 4, wherein the slider cover comprises upper and lower cover plates, and an inclined surface is provided on an upper surface of at least one of the cover plates.
6. The slider assembly as claimed in claim 5, wherein the inclined surface is provided at each of the head and tail ends of the upper surface of the one cover plate.
7. A slide fastener using the slider assembly as claimed in any one of claims 1 to 6, comprising a pair of left and right divided fastener stringers and the slider assembly, wherein the slider assembly is slidably disposed on the fastener stringers.
8. The slider-combined slide fastener according to claim 7, wherein a cover element passage for avoiding the element is further provided in the slider cover, and a transverse width of a front end opening of the cover element passage is equivalent to a transverse width of the element on the fastener stringer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667561.5U CN211092158U (en) | 2019-05-10 | 2019-05-10 | Slider combination with slider cover and zipper using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920667561.5U CN211092158U (en) | 2019-05-10 | 2019-05-10 | Slider combination with slider cover and zipper using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211092158U true CN211092158U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920667561.5U Active CN211092158U (en) | 2019-05-10 | 2019-05-10 | Slider combination with slider cover and zipper using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211092158U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644570A (en) * | 2022-10-20 | 2023-01-31 | 华福森服饰（深圳）有限公司 | Zipper tooth and zipper |
-
2019
- 2019-05-10 CN CN201920667561.5U patent/CN211092158U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115644570A (en) * | 2022-10-20 | 2023-01-31 | 华福森服饰（深圳）有限公司 | Zipper tooth and zipper |
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