CN216932121U - Sliding block for invisible puller - Google Patents
Sliding block for invisible puller Download PDFInfo
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- CN216932121U CN216932121U CN202220415529.XU CN202220415529U CN216932121U CN 216932121 U CN216932121 U CN 216932121U CN 202220415529 U CN202220415529 U CN 202220415529U CN 216932121 U CN216932121 U CN 216932121U
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- guide
- flange
- slider
- curb plate
- bottom plate
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Abstract
The utility model relates to a slider for an invisible pull head, which comprises a bottom plate, a first side plate, a second side plate and a guide post, wherein the first side plate and the second side plate are arranged on the bottom plate, the upper end of the first side plate is provided with a first flange extending towards the second side plate, the upper end of the second side plate is provided with a second flange extending towards the first side plate, the bottom plate, the guide post, the first side plate, the second side plate, the first flange and the second flange enclose a sliding channel for an invisible zipper to slide, the first side plate and the second side plate are respectively arranged at the left side and the right side of the bottom plate, the front end of the bottom plate is provided with a guide sunken groove used for guiding the zipper teeth of the invisible zipper, the guide sunken groove is positioned in the middle of the bottom plate in the left-right direction, the guide sunken groove is formed from the front end part of the bottom plate to the direction of the guide post, the width of the guide sunken groove in the left-right direction is gradually reduced in the front-back direction, and the guide sunken groove and the upper surface of the bottom plate form smooth transition. The utility model has the characteristics of lighter pulling feeling and simple structure.
Description
Technical Field
The utility model relates to a sliding block for an invisible puller.
Background
The chain teeth of the invisible zipper can be hidden, so that the clothes is stronger in integrity, and in addition, the invisible zipper has a better windproof effect, and the invisible puller is arranged on the invisible zipper for realizing the opening and closing of the invisible zipper. For example, in a chinese utility model patent entitled "invisible slider and invisible zipper having the same", granted publication No. CN204467142U, an invisible slider is disclosed, which comprises a pull base, a check hook, an elastic member and a pull piece, wherein the check hook is mounted on the pull base; the elastic piece is arranged between the tail part of the pull seat and the tail part of the code hook; the pull piece is connected with the code hook, and the length of the pull piece at the front end of the pull piece between the code hook and the pull seat is greater than the distance between the inner side of the code hook and the upper surface of the pull seat; the pull seat is provided with a clamping hole for accommodating the hook end of the code hook, and the elastic piece is always in a compressed state.
Further, as disclosed in the chinese utility model patent publication No. CN206101827U entitled "an invisible slider", an invisible slider is disclosed, in which opposite side edge portions of the slider are bent and fixed into a U-shape, and fastener elements are fixed along the bent edges of the side edge portions, the slider has a first flange, a lower wing plate, a second flange, and a guide post, the first flange is divided into a first flange upper plate portion and a first flange side plate portion; the guide post is connected with the second flange of the pull head and the lower wing plate; the second flange is divided into a second flange upper plate portion and a second flange side plate portion.
The invisible zipper comprises a cloth belt and a pair of zipper teeth arranged on the cloth belt, and when the traditional invisible zipper slider slides on the invisible zipper, the resistance is relatively large, the pulling feeling is relatively heavy, and further improvement is needed.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slider for an invisible slider, which has lighter pulling feeling and simple structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sliding block for an invisible pull head comprises a bottom plate, a first side plate, a second side plate and a guide post, wherein the first side plate and the second side plate are arranged on the bottom plate, the guide post is arranged on the bottom plate, a first flange extending towards the second side plate is formed on the upper end of the first side plate, a second flange extending towards the first side plate is formed on the upper end of the second side plate, the bottom plate, the guide post, the first side plate, the second side plate, the first flange and the second flange define a sliding channel for the invisible zipper to slide, one end of the guide post arranged on the bottom plate is used as the rear end, the other opposite end is used as the front end, the first side plate and the second side plate are respectively arranged on the left side and the right side of the bottom plate, a guide sunken groove used for guiding zipper teeth of the invisible zipper is arranged at the front end of the bottom plate in the left-right direction, the guide sunken groove is formed from the front end of the bottom plate in the direction of the guide post, the groove in the front-back direction, the groove width of the guide sunken groove in the left-right direction is gradually reduced, the guide sink groove and the upper surface of the bottom plate form smooth transition.
As a preferable mode of the present invention, the guide sinking groove has a supporting region and a guide slope surface surrounding the supporting region, the depth of the supporting region gradually decreases from front to back, and two ends of the guide slope surface are respectively in smooth transition connection with the supporting region and the upper surface of the bottom plate.
In a preferred embodiment of the present invention, the guide sinker has a fan-shaped cross section in the front-rear direction.
As a preferable mode of the present invention, one side of the sliding channel where the first side plate and the second side plate are located is an inner side, the opposite side is an outer side, the inner side of the first side plate is provided with a first avoidance groove, the inner side of the second side plate is provided with a second avoidance groove, the first avoidance groove is formed in a direction from the inner side of the first side plate to the outer side, the first avoidance groove extends from the front end portion of the first side plate to the rear end portion, the second avoidance groove is formed in a direction from the inner side of the second side plate to the outer side, and the second avoidance groove extends from the front end portion of the second side plate to the rear end portion.
In a preferred embodiment of the present invention, one side of the first side plate and the second side plate on the guide post is an inner side, and the other opposite side is an outer side, the inner side of the upper surface of the first flange forms a first guide slope, the first guide slope extends from the inner side of the first flange in the outer direction and gradually increases in height, and the first guide slope extends from the front end to the rear end of the first flange.
In a preferred aspect of the present invention, a width of the first guide slope in the left-right direction is one-half to two-thirds of a width of the first flange in the left-right direction.
As a preferable mode of the present invention, the inner side of the upper surface of the second flange forms a second guide slope extending from the inner side of the second flange in the outer direction and gradually increasing in height, the second guide slope extending from the front end portion to the rear end portion of the second flange.
In a preferred aspect of the present invention, a width of the second guide slope in the left-right direction is one-half to two-thirds of a width of the second flange in the left-right direction.
In a preferred embodiment of the present invention, a third guide slope that is continuous with the first guide slope is formed on an outer side of an upper surface of the first flange, and a height of the third guide slope is gradually increased from the outer side to the inner side.
In a preferred embodiment of the present invention, a fourth guide slope that is continuous with the second guide slope is formed on an outer side of an upper surface of the second flange, and a height of the fourth guide slope is gradually increased from the outer side to the inner side.
After the technical scheme is adopted, the position of the guide sunken groove is the position of the zipper teeth of the invisible zipper for zipper closing, in the position, the zipper teeth are not completely meshed, the occupied space is large, the guide sunken groove is arranged for receiving the zipper teeth of the invisible zipper, and the zipper teeth are prevented from excessively arching on the bottom plate, so that the sliding block of the invisible zipper can more smoothly slide on the invisible zipper, the pulling feeling of the zipper is lighter, and the invisible zipper has the advantage of simple structure. Furthermore, the first avoidance groove is formed in the first side plate, the second avoidance groove is formed in the second side plate and corresponds to the invisible zippers with the protruding selvages, and the protruding selvages can be received by the first avoidance groove and the second avoidance groove, so that the slider can slide more smoothly. Further, according to the invisible slider, the first guide slope and the third guide slope are formed on the upper surface of the first flange, the second guide slope and the fourth guide slope are formed on the upper surface of the second flange, and when the invisible slider is lifted and slides, the cloth belt is spread at the position of the guide slopes, so that the slider can slide on the cloth belt more smoothly.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view (viewed from the front) of another aspect of the present invention.
Fig. 3 is a schematic view (viewed from the rear) of another aspect of the present invention.
Fig. 4 is a schematic top view of the present invention.
FIG. 5 is a schematic cross-sectional view taken along line A-A.
In the figure:
Guide sink 40 support area 41
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is made with reference to the embodiments.
Referring to fig. 1 to 5, a slider for an invisible zipper slider comprises a bottom plate 10, a first side plate 11 and a second side plate 12 which are arranged on the bottom plate 10, and a guide post 13 which is arranged on the bottom plate 10, wherein a first flange 20 which extends towards the second side plate 12 is formed at the upper end of the first side plate 11, a second flange 30 which extends towards the first side plate 11 is formed at the upper end of the second side plate 12, the first flange 20 and the second flange 30 both extend along a horizontal direction, and the bottom plate 10, the guide post 13, the first side plate 11, the second side plate 12, the first flange 20 and the second flange 30 are integrally formed and enclose a sliding channel for an invisible zipper to slide. The end of the bottom plate 10 where the guide posts 13 are arranged is the rear end, the opposite end is the front end, and the first side plate 11 and the second side plate 12 are respectively arranged on the left side and the right side of the bottom plate 10. The guide posts 13 may take many forms, for example, the guide posts 13 of the two patents referred to in the background may be used on the base plate 10 of the present invention, and the slider plus the pull tab, or the slider plus the pull tab, the hook and the spring, may form a hidden slider. The front end of the bottom plate 10 is provided with a guide sunken groove 40 for guiding the teeth of the invisible zipper, the guide sunken groove 40 is positioned in the middle of the bottom plate 10 along the left-right direction, the guide sunken groove 40 is formed from the front end part of the bottom plate 10 to the direction of the guide post 13, the groove width of the guide sunken groove 40 along the left-right direction is gradually reduced along the front-back direction, and the guide sunken groove 40 and the upper surface of the bottom plate 10 form smooth transition.
As a preferred mode of the present invention, the guiding sinking groove 40 has a supporting region 41 and a guiding sloping surface 42 surrounding the supporting region 41, the guiding sloping surface 42 helps the teeth of the invisible zipper to be folded better, the depth of the supporting region 41 gradually decreases from front to back, and two ends of the guiding sloping surface 42 are respectively in smooth transition engagement with the supporting region 41 and the upper surface of the bottom plate 10.
In a preferred embodiment of the present invention, the guide groove 40 has a fan-shaped cross section in the front-rear direction.
As a preferable mode of the present invention, one side of the sliding channel where the first side plate 11 and the second side plate 12 are located is an inner side, the opposite side is an outer side, the inner side of the first side plate 11 is provided with a first avoidance groove 14, the inner side of the second side plate 12 is provided with a second avoidance groove 15, the first avoidance groove 14 is formed in an outward direction from the inner side of the first side plate 11, the first avoidance groove 14 extends from a front end portion to a rear end portion of the first side plate 11, the second avoidance groove 15 is formed in an outward direction from the inner side of the second side plate 12, the second avoidance groove 15 extends from the front end portion to the rear end portion of the second side plate 12, and both the first avoidance groove 14 and the second avoidance groove 15 are provided at an upper portion of the sliding channel.
In a preferred embodiment of the present invention, one side of the first side plate 11 and the second side plate 12 on the guide post 13 is an inner side, and the other opposite side is an outer side, the inner side of the upper surface of the first flange 20 forms a first guide slope 21, the first guide slope 21 extends from the inner side of the first flange 20 in the outer direction and gradually increases in height, and the first guide slope 21 extends from the front end to the rear end of the first flange 20.
In a preferred embodiment of the present invention, the width of the first guide slope 21 in the left-right direction is one-half to two-thirds of the width of the first flange 20 in the left-right direction.
As a preferable aspect of the present invention, a second guide slope 31 is formed inside the upper surface of the second flange 30, the second guide slope 31 extends from the inside of the second flange 30 in the outer direction and gradually increases in height, and the second guide slope 31 extends from the front end portion to the rear end portion of the second flange 30.
In a preferred embodiment of the present invention, the width of the second guide slope 31 in the left-right direction is one-half to two-thirds of the width of the second flange 30 in the left-right direction.
As a preferable mode of the present invention, a third guide slope 22 engaged with the first guide slope 21 is formed on an outer side of an upper surface of the first flange 20, and a height of the third guide slope 22 is gradually increased from the outer side to the inner side.
In a preferred embodiment of the present invention, a fourth guide slope 32 is formed on an outer side of an upper surface of the second flange 30 to be engaged with the second guide slope 31, and a height of the fourth guide slope 32 is gradually increased from the outer side to the inner side.
In the utility model, the first guide slope 21 and the third guide slope 22 form an arch-shaped supporting surface with a high middle and two low sides, and the second guide slope 31 and the fourth guide slope 32 form an arch-shaped supporting surface with a high middle and two low sides, so that the cloth belt of the invisible zipper can be stably supported, and the invisible zipper can more smoothly slide on the cloth belt.
The product form of the present invention is not limited to the embodiments, and any suitable changes or modifications of the similar ideas by anyone should be considered as not departing from the patent scope of the present invention.
Claims (10)
1. The utility model provides a slider for stealthy pull head, comprising a base plate, set up first curb plate and the second curb plate on the bottom plate and set up the guide post on the bottom plate, the upper end of first curb plate forms the first flange that extends to the second curb plate, the upper end of second curb plate forms the second flange that extends to first curb plate, a bottom plate, the guide post, first curb plate, the second curb plate, first flange and second flange enclose into and supply the gliding sliding channel of stealthy zip fastener, the one end that uses the bottom plate to set up the guide post is the rear end, the relative other end is the front end, the left and right sides at the bottom plate is established respectively to first curb plate and second curb plate, its characterized in that: the front end of the bottom plate is provided with a guide sinking groove used for guiding the zipper teeth of the invisible zipper, the guide sinking groove is positioned in the middle of the bottom plate along the left-right direction, the guide sinking groove is formed from the front end part of the bottom plate to the direction of the guide post, the width of the guide sinking groove in the left-right direction is gradually reduced along the front-back direction, and the guide sinking groove and the upper surface of the bottom plate form smooth transition.
2. A slider for an invisible slider as claimed in claim 1, wherein: the guide sinking groove is provided with a supporting area and a guide slope surface arranged on the supporting area in a surrounding mode, the depth of the supporting area is gradually reduced from front to back, and two ends of the guide slope surface are respectively connected with the supporting area and the upper surface of the bottom plate in a smooth transition mode.
3. A slider for an invisible slider as claimed in claim 2, wherein: the section of the guide sinking groove along the front and back direction is in a fan shape.
4. A slider for an invisible slider as claimed in claim 3, wherein: use first curb plate and second curb plate to be located one side of sliding channel is the inboard, and relative opposite side is the outside the inboard of first curb plate is equipped with the first groove of dodging the inboard of second curb plate is equipped with the second and dodges the groove, and the first groove of dodging is seted up to the outside direction from the inboard of first curb plate, and the first groove of dodging extends to the back tip from the preceding tip of first curb plate, and the second dodges the groove and follows the inboard of second curb plate is seted up to the outside direction, and the second dodges the groove and extends to the back tip from the preceding tip of second curb plate.
5. A slider for an invisible slider as claimed in claim 4, wherein: one side of the first side plate and one side of the second side plate, which are positioned on the guide column, are taken as the inner side, the other opposite side is taken as the outer side, the inner side of the upper surface of the first flange forms a first guide slope, the first guide slope extends from the inner side of the first flange along the outer side direction and gradually rises in height, and the first guide slope extends from the front end part to the rear end part of the first flange.
6. A slider for an invisible slider as claimed in claim 5, wherein: the width of the first guide slope in the left-right direction is one-half to two-thirds of the width of the first flange in the left-right direction.
7. A slider for an invisible slider as claimed in claim 6, wherein: the inner side of the upper surface of the second flange forms a second guide slope extending from the inner side of the second flange in the outer direction and gradually increasing in height, the second guide slope extending from the front end to the rear end of the second flange.
8. A slider for an invisible slider as claimed in claim 7, wherein: the width of the second guide slope in the left-right direction is one-half to two-thirds of the width of the second flange in the left-right direction.
9. A slider for an invisible slider as claimed in claim 8, wherein: and a third guide slope connected with the first guide slope is formed on the outer side of the upper surface of the first flange, and the height of the third guide slope is gradually increased from the outer side to the inner side.
10. A slider for an invisible pull head as claimed in claim 9, wherein: and a fourth guide slope connected with the second guide slope is formed on the outer side of the upper surface of the second flange, and the height of the fourth guide slope is gradually increased from the outer side to the inner side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415529.XU CN216932121U (en) | 2022-02-28 | 2022-02-28 | Sliding block for invisible puller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220415529.XU CN216932121U (en) | 2022-02-28 | 2022-02-28 | Sliding block for invisible puller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216932121U true CN216932121U (en) | 2022-07-12 |
Family
ID=82292184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220415529.XU Active CN216932121U (en) | 2022-02-28 | 2022-02-28 | Sliding block for invisible puller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216932121U (en) |
-
2022
- 2022-02-28 CN CN202220415529.XU patent/CN216932121U/en active Active
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