WO2008086659A1

WO2008086659A1 - Zipper slider construction

Info

Publication number: WO2008086659A1
Application number: PCT/CN2007/000157
Authority: WO
Inventors: Chin-Chang Lee
Original assignee: Chin-Chang Lee
Priority date: 2007-01-16
Filing date: 2007-01-16
Publication date: 2008-07-24

Abstract

A zipper slider construction comprises a top plate, a pull tab is nested on top of the plate by a pintle hook. A stopping hole is provided on the pull tab, and a stopping protrude is correspondingly set on the top plate. Thus, the stopping hole could be supported by the stopping protrude while the pull tab descending, and thereby the pull tab of the slider could be secured with the predetermined angle.

Description

Zipper head structure

The utility model relates to a zipper head structure, in particular to a zipper head structure which can fix a pull tab provided by a zipper head to present a predetermined placement angle.

Background technique

Please refer to FIG. 1 , which is a schematic diagram of a prior art zipper head structure. The zipper head 10 of the prior art is provided with a top plate 11 , and a shaft hook 12 is connected to the top of the top plate 11 , and a pull tab 13 for pulling the zipper head 10 back and forth is sleeved on the shaft hook 12 . The sleeve hole 131 opened by the sleeve is sleeved on the shaft hook 12.

Referring to FIG. 1 , under normal circumstances, the pull tab 13 provided by the zipper head 10 is inclined downwardly and placed on the surface of the top plate 11 after use. Since the sleeve hole 131 is generally larger than the outer diameter of the shaft hook 12, the pull tab is pulled. 13 will tilt down and its tail will press on the zipper. Therefore, if the user wants to grasp the pull tab 13 to pull the zipper head 10, the pull tab 13 must be slightly picked up before the pull tab 13 can be pulled. Therefore, the prior art zipper head 10 is inconvenient in use regardless of whether the zipper or the zipper is pulled.

Utility model content

In order to improve the disadvantages of the prior art zipper head when the pull tab is suspended, the use of the zipper can quickly grasp the pull tab, and the utility model provides a convenient grip and pull tab. The zipper head structure, by the fixing of the pull tab, and a predetermined placement angle thereof, allows the user to quickly grasp the fixed pull tab, and the pull tab is rendered close to horizontal or higher. The horizontal placement angle allows the user to easily grasp the clip directly, and the prior art has to improve the inconvenience of pulling the tab and pulling the zipper.

Based on the above object, the present invention provides a zipper head structure, which includes a top plate, and a pull tab is sleeved on the top of the top plate by a shaft hook, the pull tab is provided with a "" 掣 hole, and the top plate is expanded. A phase-affined card abutting protrusion is protruded, and the pull-tab is clamped on the card-butting protrusion by the card hole, so that the pull-tab is placed at a horizontal angle to an obliquely upwardly-applied placement angle. N2007/000157

-2- wherein the card abutting protrusion may be a wedge shape that is gradually widened from top to bottom, or a first slope is inclined on a surface of the card abutting protrusion facing the rear end of the zipper head, or both The combination, but the structure is not limited to this, other configurations with a card effect can also be used.

With the zipper head structure of the present invention, after the pull tab is pulled and pulled by the zipper head, the pull tab can be lowered to the rear end of the zipper head, and the pull tab can be fixed to the card due to the jam of the clip to the bump. Abuts the bump and exhibits a tilted state that is close to horizontal or above horizontal. Therefore, the next time you want to pull the zipper head again, you can quickly grab the pull tab on the one hand, and on the other hand, it is quite easy to grab the suspended pull tab, so there is no need to spend time as the prior art structure will pull The operation of the film is easy to use.

The embodiments of the present invention will be further clarified in the following description. The following examples are intended to illustrate the present invention and are not intended to limit the scope of the present invention. In the spirit and scope of the invention, the scope of the present invention is defined by the scope of the appended claims.

DRAWINGS

1 is a schematic view of a prior art zipper head.

2 is a schematic view of an embodiment of the present invention.

3 is a rear perspective view of an embodiment of the present invention.

4 is a side elevational view of an embodiment of the present invention.

Figure 5 is a schematic view of the pull tab of the embodiment of the present invention.

Figure 6 is a schematic view of a second embodiment of the present invention.

Figure 7 is a schematic view of the second embodiment of the present invention after the pull-tab is lowered.

Figure 8 is a schematic view of a third embodiment of the present invention.

Figure 9 is a schematic view of a fourth embodiment of the present invention.

Figure 10 is a schematic view of a fifth embodiment of the present invention.

[Main component symbol description]

10 zipper head

11 top plate 12 shaft hook

13 pull tab 131 hole 20 zipper head

21 top plate 22 shaft hook

23 pull tab 231 card slot

232 card slot

24 card to bump 241 first bevel

242 second slope 243 round bump

244 rear round rib

30 zipper head

31 top plate 32 shaft hook

33 pull tab 331 card slot

34 card offset bump

detailed description

Please refer to FIG. 2, which is a schematic view of an embodiment of the present invention. The zipper head 20 of the present invention includes a top plate 21, and a shaft hook 22 is connected to the top of the top plate 21, and a pull tab 23 for pulling the zipper head 20 forward and backward is attached to the shaft hook 22, and the pull tab 23 is borrowed. The latching hole 231 opened by the sleeve 231 is sleeved on the shaft hook 22.

The utility model is characterized in that: the top plate 21 is extended and protrudes with a card abutting bump 24 which is mapped to the latching hole 231, and when the pull tab 23 is lowered, the pull tab 23 can be clamped to the card by the latching hole 231. On the bump 24, the pull tab 23 is not placed on the top plate 21, but is lifted up close to the horizontal or obliquely upward. Thereby, it is easier to pull the zipper head 20 while gripping the pull tab 23, and it is no longer necessary to spend time in the operation of lifting the pull tab 23 as in the prior art, making the operation more convenient than before.

Please refer to FIG. 3 , which is a rear view of the embodiment of the present invention. The card abutting projections 24 are used for the tabs 23, so that the structure is not particularly limited, and only needs to be imaged with the latching holes 231. In the present embodiment, the latching projection 24 is viewed from the rear end of the slider 20 and is a wedge shape which is gradually widened from top to bottom. In order to cooperate with the configuration, the inner diameter of the latching hole 231 can be larger than the top end of the wedge-shaped bump, and the width of the bottom of the wedge-shaped bump 231 is smaller than that of the bottom end, and the pull-tab 23 can be clamped on the latching bump 24 after being lowered. , the pull tab 23 is tilted upwardly (see Figure 5). Therefore, the shape and size of the latching hole 231 are not particularly limited thereto, and it is completely Eka. The shape and size of the abutting bump 24 are adjusted. The angle at which the pull tab 23 is fixedly placed can be adjusted by the relative position of the latching hole 231 and the latching tab 24, and can be suspended in a state of being close to the horizontal or obliquely upward.

Please refer to FIG. 4, which is a side view of the embodiment of the present invention. On the other hand, the card abutting projection 24 can form a wedge-shaped configuration on the front and rear surfaces, in addition to the wedge-shaped structure in which the upper and lower directions are narrow and wide. In the embodiment, the latching projection 24 has a first slope 241 inclined in the rear end direction of the slider 20. Therefore, when the pull tab 23 is lowered, the top end of the card abutting bump 24 can be firstly inserted, but when it is further lowered, the first inclined surface 241 is protruded, and the first inclined surface 241 is clamped on the first inclined surface 241, so that the pull-tab can be pulled. The sheet 23 assumes a state of being tilted by a predetermined angle (see Fig. 5). For the same principle of operation, referring to FIG. 6 , a second inclined surface 242 may be inclined in the direction of the front end of the protruding block 24 of the card 4 , and another opening corresponding to the second inclined surface 242 may be opened on the pull tab 23 . 232, when the pull tab 23 is lowered, it is inserted into the latching hole 232 and is clamped by the other side edge to the second inclined surface 242 of the latching protrusion 24 (refer to FIG. 7).

In addition to the manner in which the pull tab 23 is fixed and tilted up to the latching bump 24, the latching structure of the latching bump 24 shown in FIG. 8 and FIG. 9 can be used for the latching, but not limited thereto. . The card abutting projections 24 are viewed from the rear end of the zipper head 20, and a circular projection 243 is protruded from the left and right sides of the top to engage with the latching holes 231. In addition, a rear circular rib 244 or a front circular rib (not shown) may be further protruded from the top of the zipper head 20 facing the rear end of the zipper head 20 or the front end of the surface. The holes 231 are stuck.

The card abutting bumps 24 can be disposed on any of the zipper head structures. The zipper head structure is not particularly limited thereto, and any of the sliders can be fixed and presented at a certain angle. Therefore, the zipper head which can be installed can also be used in the embodiment of FIG. 10 of the present invention, the zipper head 30 for the airtight zipper, or other conventional zipper heads for clothing or clothing, but not This is limited.

Referring to FIG. 10, the zipper head 30 of the airtight zipper also includes a top plate 31. A top hook 31 is attached to the top plate 31, and the shaft hook 32 is sleeved to pull the zipper head 30 forward and backward. The piece 33 and the pull piece 33 are sleeved on the shaft hook 32 by the opening 331 of the opening. The top plate 31 is extended to protrude from the latching hole 331. When the pull tab 33 is lowered, the pull tab 33 can be clamped to the latching projection 34 by the latching hole 331. Make the pull tab 33 not by the top The plate 31 is lowered downward, but is lifted up close to the horizontal or obliquely upward. Since most of the zipper head 30 of the airtight zipper is used for the plastic chain groove, after the tab 33 is lifted horizontally or obliquely upward, the end of the zipper 33 is no longer pressed against the chain groove, so that the end of the pull tab 33 can be avoided. It occurs when the chain groove is deformed. On the other hand, in order to enable the pull tab 33 to be directly engaged with the latching projection 34, the pull tab 33 can be set as a round shaft by the shaft hook 32, and the pull tab 33 can be made by the round shaft. Only after pivoting forward and backward, and the pivoting path is fixed, the pull tab 33 can be accurately inserted directly into the card abutting bump 34 after being pushed down by the latching bump 34, thereby forming a click effect. The arrangement of the circular axis is also applicable to the foregoing embodiments, except that it is applicable in the present embodiment.

Claims

Rights request

A zipper head structure comprising a top plate, wherein the top plate is sleeved with a pull tab over a shaft hook, and is characterized by:

The pull tab is provided with a boring hole, and the top plate is extended to protrude with a phase-matching card yoke. When the pull-tab is lowered, the card slaps the card to the latching bump to make the pull-tab. A placement angle that approximates the level to the oblique upward tilt.

2. The slider structure according to claim 1, wherein the latching projection has a wedge shape which is gradually widened from top to bottom.

The zipper head structure according to claim 2, wherein the card abutting projections have a wedge shape which is gradually widened from top to bottom with respect to the front and rear ends of the zipper.

4. The zipper head structure according to claim 3, wherein the card abutting protrusion is inclined at a rear end of the zipper head by a bevel.

The zipper head structure according to claim 3, wherein the card abutting protrusion has a second inclined surface inclined in a front end direction of the zipper head.

The zipper head structure according to claim 3, wherein the card abutting protrusions respectively protrude from the top left and right sides with a circular bump.

7. The zipper head structure according to claim 3, wherein a top of the latching projection protrudes from a top end of the zipper head in a rearward direction.

8. The zipper head structure according to claim 3, wherein a top of the latching projection protrudes from a top end of the zipper head in a direction of a front end of the zipper head.

9. The zipper head structure according to claim 1, wherein the latching projection has a first sloped surface inclined at a rear end direction of the zipper head.

The zipper head structure according to claim 9, wherein the card abutting protrusion protrudes from the top of the first slope with a rear round ridge.

The zipper head structure according to claim 9, wherein a top of the latching projection protrudes from a top end of the zipper head in a direction of a front end of the zipper head.

The zipper head structure according to claim 1, wherein the card abutting projection is inclined with a second slope in a front end direction of the zipper head.

13. The slider structure of claim 1 wherein the latching tab is behind the zipper head A rear rounded rib is protruded from the top of the face toward the top.

The zipper head structure according to claim 1, wherein a top of the card bump protrudes from a top end of the zipper head in a front end direction.

The zipper head structure according to claim 1, wherein the card bumps respectively protrude from the top left and right sides with a circular bump.