CN108464583B - Slide fastener and guide rail slider thereof - Google Patents
Slide fastener and guide rail slider thereof Download PDFInfo
- Publication number
- CN108464583B CN108464583B CN201810537949.3A CN201810537949A CN108464583B CN 108464583 B CN108464583 B CN 108464583B CN 201810537949 A CN201810537949 A CN 201810537949A CN 108464583 B CN108464583 B CN 108464583B
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- guide rail
- slider
- head
- pull
- clamping
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- 238000000034 method Methods 0.000 claims description 10
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000277275 Oncorhynchus mykiss Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Abstract
The invention discloses a guide rail pull head which comprises a pull head body and a pull body, wherein a guide rail is arranged on the pull head body, two opposite guide rail grooves which are buckled inwards are formed in the guide rail, the pull body is provided with a T-shaped head, two supporting legs of the T-shaped head are respectively inserted into the two guide rail grooves correspondingly, and the T-shaped head is connected with the guide rail in a sliding manner. In this guide rail pull head, because the guide rail groove is interior knot formula, and T shape head inserts in the guide rail groove, can greatly reduce the thickness of guide rail pull head, and is lighter when using, when being applied to children's wear, can guarantee the pleasing to the eye degree and the comfort level of children's wear, and can avoid the wound wearer. The invention also discloses a zipper comprising the guide rail slider, wherein the guide rail slider is small in thickness.
Description
Technical Field
The invention relates to the technical field of zippers, in particular to a guide rail pull head. In addition, the invention also relates to a zipper comprising the guide rail slider.
Background
Zippers are a widely used product in our daily lives. The zipper mainly comprises three parts, namely a pull head, cloth belts and teeth of the zipper. Wherein, the pull head is divided into a metal head, a plastic steel head and the like according to materials; the double-sided garment can be divided into a spring head, a self-locking head and a guide rail pull head for double-sided garments according to functions.
At present, the thickness of the guide rail pull head is usually larger, and the guide rail pull head is not light and thin enough when in use, especially when in use in clothing with small volume such as children's clothes, the guide rail pull head is too thick and heavy, thereby influencing the aesthetic degree and the comfort degree of the children's clothes and being easy to scratch the wearer.
Therefore, how to reduce the thickness of the guide rail slider is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a guide rail slider with a smaller thickness. Another object of the present invention is to provide a slide fastener including the above-mentioned guide slider, whose thickness is small.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a guide rail pull head, includes pull head body and pull body, be equipped with the guide rail on the pull head body, be equipped with two relative interior knot formula guide rail grooves on the guide rail, the pull body has T shape head, two stabilizer blades of T shape head correspond respectively and insert two in the guide rail groove, T shape head with guide rail sliding connection.
Preferably, the guide rail is U-shaped, and the guide rail is buckled on the pull head body.
Preferably, a U-shaped mounting groove is formed in the surface of the slider body, and the guide rail is correspondingly embedded in the mounting groove.
Preferably, the pull head further comprises a clamping block fixed on the pull head body, and the pull body can be clamped with the clamping block when moving to a preset position.
Preferably, the pull body comprises a pull part which forms an I-shaped structure with the T-shaped head part, after the pull body moves to the end part of the guide rail, the pull body can rotate around the connection part with the guide rail until a clamping surface on the pull part is clamped with the clamping block, and the clamping surface is an end surface, close to the T-shaped head part, on the pull part.
Preferably, a concave part is arranged in the middle of a matching surface of the clamping block, which is matched with the clamping surface, and the clamping surface can be rotated into the concave part to be clamped.
Preferably, the pull body is provided with a reset piece for pushing the pull body to be away from the pull head body in the process of releasing the clamping connection between the pull body and the clamping block.
Preferably, the reset piece comprises a reset pin inserted on the pull head body and a spring sleeved on the reset pin, the spring is arranged between the head of the reset pin and the pull head body, the spring resets and pushes the head of the reset pin in the process of releasing the clamping connection between the pull body and the clamping block, and the head of the reset pin pushes the pull body.
Preferably, the head of the reset pin extends into the inner side of the guide rail, and the guide rail groove can prop against the head of the reset pin to limit the distance that the reset pin extends out of the pull head body.
A slide fastener comprising a track slider, the track slider being a track slider as claimed in any one of the preceding claims.
The guide rail pull head comprises a pull head body and a pull body, wherein a guide rail is arranged on the pull head body, two opposite guide rail grooves which are buckled inwards are formed in the guide rail, the pull body is provided with a T-shaped head, two supporting legs of the T-shaped head are correspondingly inserted into the two guide rail grooves respectively, and the T-shaped head is connected with the guide rail in a sliding mode.
In this guide rail pull head, owing to the guide rail groove is interior knot formula, and T shape head inserts in the guide rail groove, can reduce the size of drawing the body, can greatly reduce the thickness of guide rail pull head, and is lighter when using, when being applied to children's wear, can guarantee the pleasing to the eye degree and the comfort level of children's wear, and can avoid the wound wearer. In addition, the guide rail is formed by the guide rail groove, so that the torsion born by the guide rail is large, and the guide rail is prevented from being broken.
The zipper comprising the guide rail slider provided by the invention has the advantage that the thickness of the guide rail slider is smaller.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first track slider pull provided in the present invention in a first position;
FIG. 2 is a schematic view of a first track slider pull provided in the present invention in a second position;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a side view of FIG. 2;
FIG. 5 is a rear view of FIG. 2;
FIG. 6 is a schematic view of a first guide rail slider in a third position according to the present invention;
FIG. 7 is a schematic view of a second direction structure of the first guide rail slider pull body provided by the present invention in a third position;
FIG. 8 is an exploded view of a first track slider according to the present invention;
FIG. 9 is a schematic diagram of a first type of slider in a track slider according to the present invention;
FIG. 10 is a schematic view of a first embodiment of a latch of a track slider according to the present invention;
FIG. 11 is an exploded view of a second track slider according to the present invention;
FIG. 12 is a schematic view of a second type of slider for use in a track slider according to the present invention;
FIG. 13 is a cross-sectional view of a second track slider provided by the present invention;
FIG. 14 is a first partial view of a second track slider provided in accordance with the present invention;
FIG. 15 is a second partial view of a second track slider provided in accordance with the present invention;
FIG. 16 is a block diagram of a return element portion of a second track slider according to the present invention.
In fig. 1 to 16, 1-pull body, 11-T-shaped head, 111-leg, 112-connecting rod, 12-pull portion, 121-snap-fit face, 2-clip, 21-recess, 3-pull body, 31-mounting groove, 4-guide rail, 41-pin hole, 42-pin, 43-guide rail groove, 5-reset pin, 6-spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The core of the invention is to provide a guide rail pull head, which has smaller thickness. Another core of the present invention is to provide a slide fastener including the above-mentioned track slider, which has a small thickness.
In an embodiment of the guide rail slider provided by the present invention, please refer to fig. 1 to 8, which includes a slider body 3 and a slider body 1. The slider body 3 is provided with a guide rail 4, and the guide rail 4 is provided with two opposite guide rail grooves 43 which are buckled inwards. The pull body 1 has a T-shaped head 11, and two legs 111 of the T-shaped head 11 are respectively inserted into two guide rail grooves 43, and the T-shaped head 11 is slidably connected with the guide rail grooves 43. The gap between the two guide grooves 43 in the guide rail 4 should be set according to the size of the structure on the pull body 1 which is matched with the two guide grooves 43. The guide rail pull head can be used for any fabric clothes, in particular to children's clothes with small body size.
In this embodiment, since the guide rail groove 43 is an inner buckle, and the T-shaped head 11 is inserted into the guide rail groove 43, the thickness of the guide rail slider can be greatly reduced, and the guide rail slider is thinner and lighter in use, so that the aesthetic degree and comfort degree of the children's garments can be ensured when the guide rail slider is applied to the children's garments, and the wearer can be prevented from being injured by the fire. In addition, the guide rail 4 is formed by the guide rail groove 43, so that the torsion force which the guide rail 4 can bear is large, and the breakage of the guide rail 4 can be avoided.
Further, referring to fig. 8, the guide rail 4 may be U-shaped, the slider body 3 generally includes two opposite wall surfaces, and the guide rail 4 is fastened on the slider body 3, so that movement of the slider body 1 on each wall surface side of the slider body 3 can be achieved, and installation of the guide rail 4 can be facilitated. In addition, the guide rail 4 and the slider body 3 can be fixedly connected through the cooperation of the pin hole 41 and the pin 42.
Further, referring to fig. 8, a U-shaped mounting groove 31 may be formed on the surface of the slider body 3, and the guide rail 4 is correspondingly embedded in the mounting groove 31. The mounting groove 31 can be used for positioning the slider body 3, and at the same time, since at least a part of the volume of the guide rail 4 is equivalent to extending into the slider body 3, the thickness of the guide rail slider can be further reduced, so that the guide rail slider is lighter and thinner.
On the basis of any of the above embodiments, referring to fig. 7, the guide rail slider may further include a clamping block 2 fixed on the slider body 3, where the pull body 1 can be clamped with the clamping block 2 when moving to a preset position, so as to realize self-locking of the guide rail slider. At the preset position, the pull body 1 can be positioned through the clamping block 2, so that the pull body 1 is prevented from shaking randomly at the preset position.
It should be noted that the preset position may be an end position of the guide rail 4, further, in the end position, the guide rail 4 may be disposed with an opening, and the latch 2 is disposed at the end opening of the guide rail 4 to limit the pull body 1 from sliding out of the guide rail 4. Of course, the preset position may be other positions.
Specifically, referring to fig. 9, the pull body 1 may include a pull portion 12 forming an i-shaped structure with the T-shaped head 11, and after the pull body 1 moves to the end of the guide rail 4, the pull body 1 may rotate around the connection with the guide rail 4 until the clamping surface 121 on the pull portion 12 is clamped with the clamping block 2, where the clamping surface 121 is an end surface of the T-shaped head 11 on the pull portion 12. Wherein the user pulls the pull body 1, typically by pulling the pull portion 12, the pull portion 12 protrudes from the gap between the two rail grooves 43 in the rail 4. In this embodiment, the end of the guide rail 4 is a preset position, and after the pull body 1 moves to the end of the guide rail 4, the pull body 1 can be reliably positioned by the clamping connection between the clamping surface 121 on the pulling portion 12 and the clamping block 2.
The fixture block 2 can be arranged in various specific ways. Preferably, referring to fig. 10, a recess 21 may be disposed in a middle portion of the mating surface of the latch 2 that mates with the latch surface 121, and the recess 21 is relatively recessed with respect to other portions of the mating surface. The pull body 1 is in extrusion fit with the matching surface firstly in the process of rotating the end part of the guide rail 4, and is positioned after rotating to the concave part 21, the clamping surface 121 can be rotated into the concave part 21 to be clamped, and under the condition that the pull body 1 is not subjected to external force, the pull body 1 cannot deviate from the concave part 21 due to the blocking of the wall surface at the concave part 21, so that the clamping force is convenient.
In addition, the number of the clamping blocks 2 can be set according to actual needs, and the number of the clamping blocks can be one or more. Specifically, referring to fig. 8, at each end of the guide rail 4, two guide rail grooves 43 may be provided with corresponding clips 2, respectively.
On the basis of the above embodiments provided with the clamping block 2, please refer to fig. 11 to 15, the pull body 1 may be provided with a reset piece, and the reset piece can push the pull body 1 away from the pull head body 3 in the process of releasing the clamping connection between the pull body 1 and the clamping block 2, so that the operation of releasing the clamping connection between the clamping block 2 and the pull body 1 can be more labor-saving and faster.
Specifically, referring to fig. 13 to 16, the reset member may include a reset pin 5 inserted on the slider body 3 and a spring 6 sleeved on the reset pin 5, where the spring 6 is disposed between the head of the reset pin 5 and the slider body 3, and the spring 6 resets and pushes the head of the reset pin 5 and the head of the reset pin 5 pushes the pull body 1 in the process of releasing the clamping between the pull body 1 and the clamping block 2.
In the clamping process, the pull body 1 presses the reset pin 5 towards the pull head body 3, and the spring 6 arranged between the head of the reset pin 5 and the pull head body 3 gradually increases the degree of compression deformation; in the process of releasing the clamping connection, the spring 6 performs reset movement to pop up the reset pin 5 outside the pull head body 3, and the head of the reset pin 5 applies thrust to the pull body 1, so that the operation of releasing the clamping connection between the pull body 1 and the clamping block 2 is assisted, and the operation is faster.
On the basis of the above embodiment, the head of the reset pin 5 can extend into the inner side of the guide rail 4, and the guide rail groove 43 can abut against the head of the reset pin 5 to limit the distance that the reset pin 5 extends out of the slider body 3.
Referring to fig. 15, the reset pin 5 may be disposed outside the guide rail 4, and the head of the reset pin 5 only partially extends into the guide rail 4 to be matched with the guide rail groove 43. Or a plug hole can be arranged on the inner side of the guide rail 4 on the pull head body 3, and the reset pin 5 is movably inserted into the plug hole.
Further, referring to fig. 11 to 13, the connecting rod 112 provided on one side of the two legs 111 on the t-shaped head 11 may be a zigzag bar. For one of the springs 6, the spring 6 can be pressed down by one wall surface, far away from the supporting legs 111, of the connecting rod 112, the pressing down amount of the spring 6 can be reduced, and the clamping operation is more labor-saving.
Of course, the arrangement of the resetting member is not limited to the manner provided in the above embodiments, for example, the resetting member may be a first permanent magnet disposed on the slider body 3 and a second permanent magnet disposed on the pull body 1, where the first permanent magnet and the second permanent magnet are matched through magnetic repulsion, so as to assist the pull body 1 to release the clamping connection with the clamping block 2.
In addition to the above-mentioned guide rail slider, the present invention also provides a slide fastener, which includes the guide rail slider, and the guide rail slider may be the guide rail slider mentioned in any of the above embodiments, and the beneficial effects may correspond to those of the above embodiments. The structure of the other parts of the zipper is referred to in the prior art, and will not be described herein.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The slide fastener and the guide rail slider provided by the invention are described in detail above. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (6)
1. The guide rail slider comprises a slider body (3) and a slider body (1), and is characterized in that a guide rail (4) is arranged on the slider body (3), two opposite guide rail grooves (43) which are buckled inwards are formed in the guide rail (4), the slider body (1) is provided with a T-shaped head (11), two supporting legs (111) of the T-shaped head (11) are correspondingly inserted into the two guide rail grooves (43) respectively, and the T-shaped head (11) is in sliding connection with the guide rail (4);
The novel pull head comprises a pull head body (3), and is characterized by further comprising a clamping block (2) fixed on the pull head body (3), wherein the pull body (1) can be clamped with the clamping block (2) when moving to a preset position, the pull body (1) comprises a pulling part (12) which forms an I-shaped structure with the T-shaped head part (11), after the pull body (1) moves to the end part of the guide rail (4), the pull body (1) can rotate around the connecting part with the guide rail (4) until a clamping surface (121) on the pulling part (12) is clamped with the clamping block (2), and the clamping surface (121) is the end surface, close to the T-shaped head part (11), of the pulling part (12);
A concave part (21) is arranged in the middle of a matching surface of the clamping block (2) matched with the clamping surface (121), and the clamping surface (121) can be rotated into the concave part (21) to be clamped;
the pull body (1) is provided with a reset piece which is used for pushing the pull body (1) to be far away from the pull head body (3) in the process of releasing the clamping connection between the pull body (1) and the clamping block (2).
2. The guide rail slider according to claim 1, characterized in that the guide rail (4) is U-shaped, and the guide rail (4) is fastened to the slider body (3).
3. The guide rail slider according to claim 2, characterized in that the surface of the slider body (3) is provided with a U-shaped mounting groove (31), and the guide rail (4) is correspondingly embedded in the mounting groove (31).
4. The guide rail slider according to claim 1, wherein the reset piece comprises a reset pin (5) inserted on the slider body (3) and a spring (6) sleeved on the reset pin (5), the spring (6) is arranged between the head of the reset pin (5) and the slider body (3), the spring (6) resets and pushes the head of the reset pin (5) in the process of releasing the clamping connection between the slider (1) and the clamping block (2), and the head of the reset pin (5) pushes the slider (1).
5. Guide rail slider according to claim 4, characterized in that the head of the return pin (5) protrudes inside the guide rail (4), the guide rail groove (43) being able to abut against the head of the return pin (5) to define the distance by which the return pin (5) protrudes out of the slider body (3).
6. A slide fastener comprising a track slider, wherein the track slider is the track slider of any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537949.3A CN108464583B (en) | 2018-05-30 | Slide fastener and guide rail slider thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810537949.3A CN108464583B (en) | 2018-05-30 | Slide fastener and guide rail slider thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108464583A CN108464583A (en) | 2018-08-31 |
| CN108464583B true CN108464583B (en) | 2024-04-19 |
Family
ID=
Citations (10)
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|---|---|---|---|---|
| DE102005061493A1 (en) * | 2005-12-22 | 2007-07-05 | Kipp Gmbh & Co. Kg Cargo & Safety Systems | Luggage retaining mechanism e.g. for motor vehicle, has spanning attachment mechanism and guide rail with spanning attachment mechanism has widened end with notched pins |
| JP2007215982A (en) * | 2006-01-18 | 2007-08-30 | Togo Seisakusho Corp | Curtain device |
| CN103735002A (en) * | 2014-01-24 | 2014-04-23 | 泉州市鲤城区展鸿自动化设备有限公司 | Self-locking-type pull head with improved structure |
| CN204245337U (en) * | 2014-11-21 | 2015-04-08 | 福建浔兴拉链科技股份有限公司 | A kind of helical orbit formula trunk pull head of antihunting |
| CN205082800U (en) * | 2015-11-06 | 2016-03-16 | 福建浔兴拉链科技股份有限公司 | Improve and draw zip fastener swivel head of power of climbing |
| CN205409990U (en) * | 2014-12-04 | 2016-08-03 | Ykk株式会社 | Pulling -on piece and for zip fastener pull head of pull head for zip fastener |
| CN205682637U (en) * | 2016-06-09 | 2016-11-16 | 吕辉彬 | The double slide fastener head that structure is improved |
| CN206534205U (en) * | 2017-01-16 | 2017-10-03 | 佛山市南海拉拉拉链织造有限公司 | A kind of bi-directional zip head device |
| CN207390743U (en) * | 2017-11-06 | 2018-05-22 | 西继迅达（许昌）电梯有限公司 | Cage guide structure with double limiting brackets |
| CN208425623U (en) * | 2018-05-30 | 2019-01-25 | 浙江伟星实业发展股份有限公司 | Zipper and its guide rail pull head |
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005061493A1 (en) * | 2005-12-22 | 2007-07-05 | Kipp Gmbh & Co. Kg Cargo & Safety Systems | Luggage retaining mechanism e.g. for motor vehicle, has spanning attachment mechanism and guide rail with spanning attachment mechanism has widened end with notched pins |
| JP2007215982A (en) * | 2006-01-18 | 2007-08-30 | Togo Seisakusho Corp | Curtain device |
| CN103735002A (en) * | 2014-01-24 | 2014-04-23 | 泉州市鲤城区展鸿自动化设备有限公司 | Self-locking-type pull head with improved structure |
| CN204245337U (en) * | 2014-11-21 | 2015-04-08 | 福建浔兴拉链科技股份有限公司 | A kind of helical orbit formula trunk pull head of antihunting |
| CN205409990U (en) * | 2014-12-04 | 2016-08-03 | Ykk株式会社 | Pulling -on piece and for zip fastener pull head of pull head for zip fastener |
| CN205082800U (en) * | 2015-11-06 | 2016-03-16 | 福建浔兴拉链科技股份有限公司 | Improve and draw zip fastener swivel head of power of climbing |
| CN205682637U (en) * | 2016-06-09 | 2016-11-16 | 吕辉彬 | The double slide fastener head that structure is improved |
| CN206534205U (en) * | 2017-01-16 | 2017-10-03 | 佛山市南海拉拉拉链织造有限公司 | A kind of bi-directional zip head device |
| CN207390743U (en) * | 2017-11-06 | 2018-05-22 | 西继迅达（许昌）电梯有限公司 | Cage guide structure with double limiting brackets |
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| Title |
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