CN106037163B - A kind of span hook pull head - Google Patents
A kind of span hook pull head Download PDFInfo
- Publication number
- CN106037163B CN106037163B CN201610375740.2A CN201610375740A CN106037163B CN 106037163 B CN106037163 B CN 106037163B CN 201610375740 A CN201610375740 A CN 201610375740A CN 106037163 B CN106037163 B CN 106037163B
- Authority
- CN
- China
- Prior art keywords
- hook
- piece
- pulling
- horse hook
- pull head
- 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.)
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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 present invention discloses a kind of span hook pull head, which includes the elastic slice being arranged between horse hook and cap, and pulling-on piece movement horse hook acts in chain tooth;The upper and lower deck of boat of slider body is connected as one by core branch;The construction of the upper deck of boat is identical as the construction of the lower deck of boat after overturning 180 degree;The horse hook includes upper and lower horse hook, and the pulling-on piece includes upper and lower pulling-on piece;A spill spin block is rotatably connected on the core branch, the upper and lower horse hook is rotatably connected on respectively on the spill spin block, and upper and lower pulling-on piece respectively corresponds the upper and lower horse hook of movement and acts in chain tooth.The pull head not only has the appearance of multiplicity, is able to satisfy the individual demand of consumer, and pull head installation is simpler, is obviously improved the self-locking strength of zipper.
Description
Technical field
The present invention relates to a kind of improvement of horse hook structure in zipper more particularly to zipper head.
Background technique
The zipper now generally used, with the horse hook of pull head can only jam live the one side of chain tooth, be easy to appear roll-off, draw
The self-locking strength of chain is not often up to standard.And the assembly of pull head and pulling-on piece is single, is not able to satisfy the individual demand of consumer.
Summary of the invention
In view of the problems of the existing technology, the present invention provides a kind of span hook pull head.The pull head not only has multiplicity
Appearance is able to satisfy the individual demand of consumer, and pull head installation is simpler, is obviously improved the self-locking strength of zipper, realizes one
The effect of pulling-on piece controls span hook simultaneously.
To achieve the above object, technical solution of the present invention are as follows:
A kind of span hook pull head, the pull head include the elastic slice being arranged between horse hook and cap, and pulling-on piece acts the effect of horse hook
In chain tooth;The upper and lower deck of boat of slider body is connected as one by core branch;The construction of the upper deck of boat is after overturning 180 degree
It is identical as the construction of the lower deck of boat;The horse hook includes upper and lower horse hook, and the pulling-on piece includes upper and lower pulling-on piece;It is rotated on the core branch
It is connected with a spill spin block, the upper and lower horse hook is rotatably connected on respectively on the spill spin block, and upper and lower pulling-on piece respectively corresponds movement
Upper and lower horse hook acts in chain tooth.
A kind of span hook pull head as described above, the upper and lower horse hook are rotatably connected on the front and back ends of spill spin block respectively,
Upper and lower pulling-on piece respectively corresponds the upper and lower horse hook of movement and acts in same chain tooth.
A kind of span hook pull head as described above is equipped with an intermediate mounting hole in core branch, and a fixed pin is among this
Mounting hole is spill spin block to be rotatably connected on the core branch;Horse hook and spill spin block are respectively corresponded in the both ends of the intermediate mounting hole
Installation site be equipped with preceding relief hole and rear relief hole.
Above-mentioned technical proposal has the beneficial effect that
The construction of the deck of boat is identical as the construction of the lower deck of boat after overturning 180 degree in the present invention, convenient for the energy in slider body
It is enough conveniently loaded horse hook, elastic slice, cap and pulling-on piece, to promote the packaging efficiency of pull head, is suitble to the automatic metaplasia of zipper
It produces.
Spill spin block is fixed on branch in-core by the present invention, promotes the associative perception of pull head.And the upper and lower deck of boat is installed in by variation
On pulling-on piece, cap and pulling-on piece, to play the different decorative effects of pull head tow sides, to meet the personalized need of consumer
It asks.
The present invention makes two horse hooks during the drawing of pull head by two horse hooks being rotatably connected on spill spin block
Chain tooth is lockked simultaneously, enhances the self-locking strength of pull head.And any pulling-on piece in the upper and lower pulling-on piece of the present invention is the upper and lower horse of linkage
Hook, in the self-locking function for truly realizing span hook, to realize convenient, efficient actual use.
Further, the present invention passes through the forward and backward relief hole that core branch is equipped with, and is hooked in for two horses and connects with spill spin block both ends
Enough resigning assembly spaces are provided when connecing, reduce assembling difficulty.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes a part of the invention, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the dimensional decomposition structure diagram of span hook pull head of the present invention;
Fig. 2 is the schematic perspective view of span hook pull head assembled state of the present invention;
Fig. 3 is the structural schematic diagram of span hook card and chain tooth of the present invention;
Fig. 4 is the schematic perspective view of spill spin block of the present invention;
Fig. 5 is the dimensional decomposition structure diagram of spill spin block of the present invention and slider body.
Specific embodiment
In order to be clearer and more clear technical problems, technical solutions and advantages to be solved, tie below
Drawings and examples are closed, the present invention will be described in further detail.It 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 slider body of the pull head include core branch 10, slider body it is upper and lower
The deck of boat 20,30 is connected as one by the core branch 10.The pull head further includes the elastic slice 60 being arranged between cap 40 and horse hook 50,
Pulling-on piece 70 is threaded through in the installation through slot that cap 40 is equipped with, and is acted on chain embryo 80 with acting horse hook 50.
The construction 21 of the deck of boat 20 is identical as the construction 31 of the lower deck of boat 30 after overturning 180 degree in the present invention, convenient in pull head
It can be conveniently loaded horse hook 50, elastic slice 60, cap 40 and pulling-on piece 70 on ontology, to promote the packaging efficiency of pull head, be suitble to draw
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 the elastic slice 60 includes upper and lower elastic slice
61,62, the cap 40 includes upper and lower cap 41,42, and the pulling-on piece 70 includes upper and lower pulling-on piece 71,72.Can wherein it 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 the upper and lower pulling-on piece 71,72 of variation,
The shape of upper and lower cap 41,42 plays the different decorative effects of pull head tow sides, to meet the personalized need of consumer
It asks.
Incorporated by reference to shown in Fig. 3-5, pull head of the present invention further includes having the spill spin block 90 being rotatably connected on core branch 10.Such as Fig. 4
Shown, which which is provided with an intermediate installation through-hole 91, the left and right both ends of the intermediate installation through-hole 91 in I-shaped
Portion is respectively equipped with preceding installation through-hole 92 and rear installation through-hole 93, and the upper and lower horse hook 51,52 is rotatably connected on preceding installation respectively
On through-hole 92 and rear installation through-hole 93.It is corresponding, as shown in Fig. 2,5, it is equipped with an intermediate mounting hole 11 in core branch 10, in this
Between the left and right both ends of mounting hole 11 be respectively equipped with preceding relief hole 12 and rear relief hole 13, preceding relief hole 12 and rear relief hole 13
The installation site of the preceding installation through-hole 92 and rear installation through-hole 93 that respectively correspond upper and lower horse hook 51,52 and spill spin block 90 is arranged, just
Enough resigning assembly spaces are provided when connecting with 90 both ends of spill spin block in upper and lower horse hook 51,52.One fixed pin 100 runs through
Intermediate mounting hole 11 and intermediate installation through-hole 91, spill spin block 90 is rotatably connected on core branch 10.
As shown in figure 3, upper and lower horse hook 51,52 is also set as a short length by the present invention, the short hook 51 that starts is rotatably connected on
On the preceding 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
The upper and lower horse hook 51,52 is respectively under the action of upper and lower pulling-on piece 71,72, and the action of points of upper and lower horse hook 51,52 is same
In one chain tooth 81,
Incorporated by reference to shown in Fig. 2, when upper drawing piece 71, which up pulls, starts hook 51,51 tip of hook that starts is detached from 80 table of chain embryo
90 1 sections of spill spin block of face, 51 tail end of hook that starts connection move up, and 90 1 sections of spill spin block for connecting hook 52 move down,
Force hook 52 to move down, 52 tip of hook of getting down from horse is detached from 80 surface of chain embryo, and vice versa.The present invention is only that movement is upper and lower
The upper and lower horse hook 51,52 of any one pulling-on piece, that is, linkage in pulling-on piece 71,72 truly realizes the self-locking function of span hook,
Using also very convenient, efficient.
Unclamp upper drawing piece 71 when, the upper elastic slice 61 on hook 51 that starts makes 51 return of hook that starts, start 51 tip card of hook and live
Gap 81A above chain tooth 81, hook 52 of getting down from horse is in lower elastic slice 62 and as the double action that spill spin block 90 moves caused by hook 51 that starts
Under, make to get down from horse 52 tip card of hook and the gap 81B below chain tooth 81, enhances pull head to the card and effect of chain tooth, substantially reduce drawing
Chain downslide probability promotes the self-locking strength of zipper.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (3)
1. a kind of span hook pull head, which includes the elastic slice being arranged between horse hook and cap, and pulling-on piece movement horse hook acts on
In chain tooth;The upper and lower deck of boat of slider body is connected as one by core branch;Be characterized in that: the construction of the upper deck of boat is being overturn
It is identical as the construction of the lower deck of boat after 180 degree;The horse hook includes upper and lower horse hook, and the pulling-on piece includes upper and lower pulling-on piece;The branch
A spill spin block is rotatably connected on core, the upper and lower horse hook is rotatably connected on respectively on the spill spin block, and upper and lower pulling-on piece difference
The upper and lower horse hook of respective action acts in chain tooth.
2. a kind of span hook pull head as described in claim 1, it is characterised in that: the 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 respectively correspond the upper and lower horse hook of movement and act in same chain tooth.
3. a kind of span hook pull head as described in claim 1, it is characterised in that: an intermediate mounting hole is equipped in core branch, one
Fixed pin is through the intermediate mounting hole spill spin block to be rotatably connected on the core branch;Distinguish in the both ends of the intermediate mounting hole
The installation site of corresponding horse hook and spill spin block is equipped with preceding relief hole and rear relief hole.
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 |
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CN106037163A CN106037163A (en) | 2016-10-26 |
CN106037163B true CN106037163B (en) | 2019-02-05 |
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Application Number | Title | Priority Date | Filing Date |
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CN201610375740.2A Active CN106037163B (en) | 2016-05-31 | 2016-05-31 | A kind of span hook pull head |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7451530B2 (en) * | 2001-04-30 | 2008-11-18 | Gore Enterprise Holdings, Inc. | Device for creating a seal between fabrics or other materials |
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2016
- 2016-05-31 CN CN201610375740.2A patent/CN106037163B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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Publication number | Publication date |
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CN106037163A (en) | 2016-10-26 |
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