CN106037163A - Double-lug slider - Google Patents
Double-lug slider Download PDFInfo
- Publication number
- CN106037163A CN106037163A CN201610375740.2A CN201610375740A CN106037163A CN 106037163 A CN106037163 A CN 106037163A CN 201610375740 A CN201610375740 A CN 201610375740A CN 106037163 A CN106037163 A CN 106037163A
- Authority
- CN
- China
- Prior art keywords
- hook
- pull head
- piece
- horseshoe
- pulling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/26—Sliders
Abstract
The invention discloses a double-lug slider. The slider comprises elastic plates arranged between horseshoe-shaped hooks and caps, wherein pullers drive the horseshoe-shaped hooks to act on chain teeth; upper and lower ship boards of a slider body are connected into a whole through a support core; the construction of the upper ship board is the same as that of the lower ship board after the upper ship board is rotated by 180 degrees, the horseshoe-shaped hooks comprise an upper horseshoe-shaped hook and a lower horseshoe-shaped hook, the pullers comprise an upper puller and a lower puller, a rotation block is rotatably connected to the support core, the upper and lower horseshoe-shaped hooks are rotatably connected to the rotation block, and the upper and lower pullers respectively drive the upper and lower horseshoe-shaped hooks to act on the chain teeth correspondingly. The slider has diversified appearances, so that the individual demands of consumers are satisfied; in addition, the slider is easy to mount, and the self-locking strength of a zipper is obviously promoted.
Description
Technical field
The present invention relates to a kind of slide fastener, particularly relate to the improvement of horse hook structure in zipper head.
Background technology
The slide fastener now commonly used, can only block the one side tangling chain tooth, roll-off easily occur, draw with the horse hook of pull head
The self-locking strength of chain is the most up to standard.And pull head is single with the assembling of pulling-on piece, it is impossible to meet the individual demand of consumer.
Summary of the invention
The problem existed for prior art, the present invention provides a kind of span hook pull head.This pull head not only has various
Outward appearance, can meet the individual demand of consumer, and pull head is installed simpler, is obviously improved the self-locking strength of slide fastener, it is achieved one
Pulling-on piece controls effect of span hook simultaneously.
For achieving the above object, technical solution of the present invention is:
A kind of span hook pull head, this pull head includes the shell fragment being arranged between horse hook and cap, pulling-on piece action horse hook effect
On chain tooth；The upper and lower deck of boat of pull head body is connected as one by core branch；The structure of the described upper deck of boat is after turning over turnback
Identical with the structure of the lower deck of boat；Described horse hook includes upper and lower horse hook, and described pulling-on piece includes upper and lower pulling-on piece；Rotate on described core branch
Connecting has a spill spin block, described upper and lower horse hook to be rotatably connected on respectively on this spill spin block, and upper and lower pulling-on piece respective action respectively
Upper and lower horse hook acts on chain tooth.
A kind of span hook pull head as above, described upper and lower horse hook is rotatably connected on the front and back ends of spill spin block respectively,
Upper and lower pulling-on piece respective action respectively upper and lower horse hook acts on same chain tooth.
A kind of span hook pull head as above, is provided with a middle installing hole in core branch, and a steady pin runs through in the middle of this
Installing hole is to be rotatably connected on spill spin block on this core branch；The most corresponding horse hook and spill spin block in the both ends of this middle installing hole
Installation site be provided with front resigning hole and rear resigning hole.
Having the beneficial effect that of technique scheme
In the present invention, the structure of the deck of boat is identical with the structure of the lower deck of boat after turning over turnback, it is simple to energy on pull head body
Enough it is conveniently loaded horse hook, shell fragment, cap and pulling-on piece, to promote the packaging efficiency of pull head, is suitable for the automatic metaplasia of zipper
Produce.
Spill spin block is fixed on an in-core by the present invention, promotes the associative perception of pull head.And it is installed in the upper and lower deck of boat by change
On pulling-on piece, cap and pulling-on piece, play the double-edged different decorative effects of pull head, to meet the personalized need of consumer
Ask.
The present invention is by two the horse hooks being rotatably connected on spill spin block, during the drawing of pull head, makes two horse hooks
Pin chain tooth simultaneously, strengthen the self-locking strength of pull head.And the arbitrary pulling-on piece in the upper and lower pulling-on piece of the present invention is all upper and lower horse of linking
Hook, truly realizing the auto-lock function of span hook, convenient, the most actually used to realize.
Further, the forward and backward resigning hole that the present invention is provided with by core branch, is that two horses are hooked in spill spin block two ends even
Enough assembly spaces of stepping down are provided when connecing, reduce and assemble difficulty.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the stereo decomposing structural representation of span hook pull head of the present invention；
Fig. 2 is the perspective view of span hook pull head assembled state of the present invention；
Fig. 3 is span hook card of the present invention and the structural representation of chain tooth；
Fig. 4 is the perspective view of spill spin block of the present invention；
Fig. 5 is the stereo decomposing structural representation of spill spin block of the present invention and pull head body.
Detailed description of the invention
In order to make the technical problem to be solved, technical scheme and beneficial effect clearer, clear, below tie
Close drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
A kind of span hook pull head as shown in Figure 1, the pull head body of this pull head includes core branch 10, pull head body upper and lower
The deck of boat 20,30 is connected as one by this core branch 10.This pull head also includes the shell fragment 60 being arranged between cap 40 and horse hook 50,
Pulling-on piece 70 is located in the installation groove that cap 40 is provided with, and acts on chain embryo 80 with action horse hook 50.
In the present invention, the structure 21 of the deck of boat 20 is identical with the structure 31 of the lower deck of boat 30 after turning over turnback, it is simple at pull head
Horse hook 50, shell fragment 60, cap 40 and pulling-on piece 70 can be conveniently loaded on body, to promote the packaging efficiency of pull head, be suitable for drawing
The automated production of chain equipment.
Incorporated by reference to shown in Fig. 2, horse hook 50 of the present invention includes upper and lower horse hook 51,52, and described shell fragment 60 includes upper and lower shell fragment
61,62, described cap 40 includes upper and lower cap 41,42, and described pulling-on piece 70 includes upper and lower pulling-on piece 71,72.Wherein can pass through
Change upper and lower pulling-on piece 71,72, upper and lower cap 41,42, the color of the upper and lower deck of boat 20,30, or change upper and lower pulling-on piece 71,72,
The shape of upper and lower cap 41,42 plays the double-edged different decorative effects of pull head, to meet the personalized need of consumer
Ask.
Incorporated by reference to shown in Fig. 3-5, pull head of the present invention also includes the spill spin block 90 being rotatably connected on core branch 10.Such as Fig. 4
Shown in, this spill spin block 90, in I-shaped, which is provided with and installs through hole 91 in the middle of one, and the left and right two ends of through hole 91 are installed in this centre
Portion is respectively equipped with front installation through hole 92 and rear installation through hole 93, and described upper and lower horse hook 51,52 is rotatably connected on front installation respectively
On through hole 92 and rear installation through hole 93.Corresponding, such as Fig. 2, shown in 5, it is provided with a middle installing hole 11 in core branch 10, in this
Between the left and right both ends of installing hole 11 be respectively equipped with front resigning hole 12 and rear resigning hole 13, front resigning hole 12 and rear resigning hole 13
The most corresponding upper and lower horse hook 51,52 is arranged, just with the front installation through hole 92 of spill spin block 90 and the rear installation site installing through hole 93
Enough assembly spaces of stepping down are provided with spill spin block 90 two ends when being connected in upper and lower horse hook 51,52.One steady pin 100 runs through
Middle installing hole 11 and middle installation through hole 91, to be rotatably connected on spill spin block 90 on core branch 10.
As it is shown on figure 3, upper and lower horse hook 51,52 is also set to a short length by the present invention, the short hook 51 that starts is rotatably connected on
On the front installation through hole 92 of spill spin block 90, long hook 52 of getting down from horse is rotatably connected on the rear installation through hole 93 of spill spin block 90, so that
Described upper and lower horse hook 51,52 is respectively under the effect of upper and lower pulling-on piece 71,72, and the action of points of upper and lower horse hook 51,52 is same
On one chain tooth 81,
Incorporated by reference to shown in Fig. 2, when upper drawing piece 71 up pulls and starts hook 51, the hook 51 that starts is most advanced and sophisticated departs from chain embryo 80 table
Face, the spill spin block 90 1 sections that hook 51 tail end that starts connects moves up, and the spill spin block 90 1 sections connecting to get down from horse hook 52 moves down,
Forcing hook 52 to move down, hook 52 of getting down from horse is most advanced and sophisticated departs from chain embryo 80 surface, and vice versa.The present invention is only that action is upper and lower
Any one pulling-on piece i.e. linkage upper and lower horse hook 51,52 in pulling-on piece 71,72, truly realizes the auto-lock function of span hook,
Use is convenient to, efficiently.
When unclamping upper drawing piece 71, the upper shell fragment 61 on hook 51 that starts makes hook 51 return that starts, and the hook 51 that starts is most advanced and sophisticated to be blocked and lives
Chain tooth 81 gap 81A above, the dual function that hook 52 of getting down from horse moves at lower shell fragment 62 and the spill spin block 90 that caused by the hook 51 that starts
Under, make the most advanced and sophisticated card of hook 52 and chain tooth 81 below gap 81B, enhancing pull head, to the card of chain tooth and effect, substantially reduces and draws
Chain downslide probability, promotes the self-locking strength of slide fastener.
Described above illustrate and describes the preferred embodiments of the present invention, as previously mentioned, it should be understood that the present invention not office
Be limited to form disclosed herein, be not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and
Environment, and can be changed by above-mentioned teaching or the technology of association area or knowledge in invention contemplated scope described herein
Dynamic.And the change that those skilled in the art are carried out and change are without departing from the spirit and scope of the present invention, the most all should be appended by the present invention
In scope of the claims.
Claims (3)
1. a span hook pull head, this pull head includes that the shell fragment being arranged between horse hook and cap, pulling-on piece action horse hook act on
On chain tooth；The upper and lower deck of boat of pull head body is connected as one by core branch；It is characterised by: the structure of the described upper deck of boat is in upset
After 180 degree identical with the structure of the lower deck of boat；Described horse hook includes upper and lower horse hook, and described pulling-on piece includes upper and lower pulling-on piece；Described
Being rotatably connected to a spill spin block on core, described upper and lower horse hook is rotatably connected on this spill spin block respectively, and upper and lower pulling-on piece is respectively
Respective action upper and lower horse hook acts on chain tooth.
2. a kind of span hook pull head as claimed in claim 1, it is characterised in that: described upper and lower horse hook is rotatably connected on respectively
The front and back ends of spill spin block, upper and lower pulling-on piece respective action respectively upper and lower horse hook acts on same chain tooth.
3. span hook pull head as claimed in claim 1 a kind of, it is characterised in that: it is provided with a middle installing hole in core branch, one
Steady pin runs through this middle installing hole to be rotatably connected on this core branch by spill spin block；In the both ends of this middle installing hole respectively
Corresponding horse hook is provided with front resigning hole and rear resigning hole with the installation site of spill spin block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375740.2A CN106037163B (en) | 2016-05-31 | 2016-05-31 | A kind of span hook pull head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610375740.2A CN106037163B (en) | 2016-05-31 | 2016-05-31 | A kind of span hook pull head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106037163A true CN106037163A (en) | 2016-10-26 |
| CN106037163B CN106037163B (en) | 2019-02-05 |
Family
ID=57172351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610375740.2A Active CN106037163B (en) | 2016-05-31 | 2016-05-31 | A kind of span hook pull head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106037163B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183846A (en) * | 2017-06-16 | 2017-09-22 | 福建浔兴拉链科技股份有限公司 | Self-locked draught part with span hook |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060037180A1 (en) * | 2001-04-30 | 2006-02-23 | Absolute Closure Innovations, Inc. | Device for creating a seal between fabrics or other materials |
| CN102406289A (en) * | 2010-09-21 | 2012-04-11 | 福建浔兴拉链科技股份有限公司 | Double-sided self-lock zipper slider |
| CN102960912A (en) * | 2012-09-27 | 2013-03-13 | 许荣批 | Novel self-locking zipper puller with conveniently exchanged pulling piece |
| CN105326162A (en) * | 2015-12-03 | 2016-02-17 | 福建浔兴拉链科技股份有限公司 | Double-pulling type self-locking zipper head |
| CN205214411U (en) * | 2015-12-03 | 2016-05-11 | 福建浔兴拉链科技股份有限公司 | Auto -lock pull head for zip fastener |
-
2016
- 2016-05-31 CN CN201610375740.2A patent/CN106037163B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060037180A1 (en) * | 2001-04-30 | 2006-02-23 | Absolute Closure Innovations, Inc. | Device for creating a seal between fabrics or other materials |
| CN102406289A (en) * | 2010-09-21 | 2012-04-11 | 福建浔兴拉链科技股份有限公司 | Double-sided self-lock zipper slider |
| CN102960912A (en) * | 2012-09-27 | 2013-03-13 | 许荣批 | Novel self-locking zipper puller with conveniently exchanged pulling piece |
| CN105326162A (en) * | 2015-12-03 | 2016-02-17 | 福建浔兴拉链科技股份有限公司 | Double-pulling type self-locking zipper head |
| CN205214411U (en) * | 2015-12-03 | 2016-05-11 | 福建浔兴拉链科技股份有限公司 | Auto -lock pull head for zip fastener |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107183846A (en) * | 2017-06-16 | 2017-09-22 | 福建浔兴拉链科技股份有限公司 | Self-locked draught part with span hook |
| CN107183846B (en) * | 2017-06-16 | 2020-05-19 | 福建晋江浔兴拉链科技有限公司 | Self-locking pull head with double hooks |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106037163B (en) | 2019-02-05 |
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