There is the self-lock zipper slider of concealed pulling-on piece
Technical field
The invention belongs to slide fastener field, more particularly, to a kind of self-lock zipper slider with concealed pulling-on piece.
Background technology
Slide fastener has been widely used on the article such as clothes, case and bag, and including chain embryo and slider of zipper fastener, chain embryo has chain tooth and cloth again
Band composition, chain embryo is by the effect of slider of zipper fastener so as to can arbitrarily drawing or pull open.Wherein slider of zipper fastener is by slider of zipper fastener body and pulling-on piece
Composition, the upper end of slider of zipper fastener body is provided with draws nose, and pulling-on piece is arranged at slider of zipper fastener body by drawing nose, and this set-up mode drawback is convex
Aobvious, first, pulling-on piece is thinner with the connecting portion of slider of zipper fastener thin, exposes and can often rock outside or be pulled open unintentionally, easily
Breaking releasing;Second, slider of zipper fastener corner angle are clearly demarcated, people can be accidentally injured, and slider of zipper fastener volume ratio is larger, be exposed to outside, every now and then
The life that can give people is made troubles, such as it is noted that the pulling-on piece being sewn on the slide fastener of cuff is fallen in tableware when having a meal;Third, drawing
Chain does not have latch functions, and pulling-on piece exposes outside it is easy to be unziped by the lawless people malice such as pickpocket, causes property to lose
Lose, safety has much room for improvement.
For the problems referred to above, the applicant is directed to drawbacks described above further investigation of the prior art, then has this case to produce.
Content of the invention
It is an object of the invention to provide a kind of realize thering is latch functions while hiding pulling-on piece, using more convenient, greatly
Big raising security performance.
The present invention is achieved in that
There is provided a kind of self-lock zipper slider with concealed pulling-on piece, wherein, including the upper deck of boat, pulling-on piece and horse hook;This pulling-on piece
The one end being connected to the deck of boat can be spun upside down, the other end setting of the upper deck of boat controls pulling-on piece in open mode and to cover state and cut
The control assembly changed, this horse hook is rotatably connected on the deck of boat and has conventional sense and lockup state, and pulling-on piece is by open mode
Drive horse hook by conventional sense to lockup state during state to covering.
Further, described horse hitcher has downwardly projecting gear shaping, pulling-on piece be in when covering state support horse hook top surface with
Gear shaping is driven to insert in the gap between chain tooth.
Further, the described upper deck of boat is additionally provided with the shell fragment for allowing horse hook be reset to conventional sense.
Further, the described upper deck of boat opens up storage tank between control assembly and pulling-on piece, and this storage tank is near pulling-on piece
One end is provided with pivot bearings, and this pivot bearings has transverse groove and pivoting hole, and horse hook insertion transverse groove is articulated on pivoting hole.
Further, described self-lock zipper slider also includes the lower deck of boat, under described upper deck of boat ratio in slider of zipper fastener glide direction
The deck of boat is long.
Further, described self-lock zipper slider also includes the lower deck of boat, and the tail end of the upper deck of boat and the lower deck of boat forms engagement mouth, institute
The tail end stating the deck of boat is provided with the slide block slot extending along slider of zipper fastener glide direction, and described control assembly includes slide body and spring,
This spring one end connection sliding block body, the other end of spring is connected on slide block slot inwall;This slide body is slideably positioned in slide block slot
Interior, slide body top surface is provided with clamping part, and described pulling-on piece bottom surface is provided with the buckle mouth corresponding to clamping part, and pulling-on piece is in the state of covering
When, clamping part and buckle mouth cooperation buckle;Spring one end connection sliding block body, the other end of spring is connected on slide block slot inwall.
Further, open up spring groove below described clamping part, described spring stretches in spring groove with slide body even
Connect.
Further, described self-lock zipper slider also includes the lower deck of boat, and this lower deck of boat passes through to prop up with the head end of the described upper deck of boat
Core is vertically connected with one, and described core branch upper end arranges swivel bearing, and described pulling-on piece one end is rotatably connected on rotation by rotary shaft
On bearing.
Further, described pulling-on piece is 0 between 180 degree along the angle that the upper deck of boat spins upside down.
After technique scheme, the present invention relates to a kind of self-lock zipper slider with concealed pulling-on piece, slider of zipper fastener has
Pulling-on piece and horse hook, pulling-on piece can be downwardly turned over after slide fastener drawing is good be buckled on the upper deck of boat realize hide, simultaneously drive horse hook by
Conventional sense is converted to lockup state, realizes Zipper self-locking, so, takes into account that pulling-on piece is hidden and Zipper self-locking function is so that slide fastener
Will not surprisingly be pulled open or arbitrarily be pulled open, security performance is high;In addition, when pulling-on piece is hidden, slider of zipper fastener seems compact attractive in appearance, both protects
Protect pulling-on piece and turn avoid the impact that pulling-on piece causes to life, reduced the injury to people for the slider of zipper fastener, be easy to use.
Brief description
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the side view of the present invention;
Fig. 3 is the explosive view of the present invention;
Fig. 4 is that the pulling-on piece of the present invention overturns 180 degree schematic diagram.
Description of reference numerals:
1st, the upper deck of boat, 11, slide block slot, 12, storage tank, the 13, first shell fragment groove;
2nd, the lower deck of boat;
3rd, pulling-on piece, 31, buckle mouth;
4th, horse hook, 41, gear shaping, the 42, second shell fragment groove;
5th, control assembly, 51, slide body, 511, clamping part, 512, spring groove, 52, spring;
6th, core branch;
7th, pivot bearings, 71, transverse groove, 72, pivoting hole;
8th, swivel bearing, 81, rotary shaft;
9th, shell fragment.
Specific embodiment
By the technology contents of the detailed description present invention, structural features, realized purpose and effect, below in conjunction with embodiment
And coordinate accompanying drawing to be explained in detail.
With reference to shown in Fig. 1, the present invention provides a kind of self-lock zipper slider with concealed pulling-on piece 3, include going up the deck of boat 1, under
The deck of boat 2, pulling-on piece 3 and horse hook 4, the upper deck of boat 1 is vertically connected with one with the head end of the lower deck of boat 2 by core branch 6, and tail end forms one and nibbles
Heal up.
This pulling-on piece 3 can spin upside down the one end being connected to the deck of boat 1, specifically in head end, the other end setting control of the upper deck of boat 1
Pulling-on piece 3 processed in open mode and covers the control assembly 5 that state switches.This horse hook 4 is rotatably connected on the deck of boat 1 and often has
Rule state and lockup state, during conventional sense, slider of zipper fastener can on chain embryo slidably, and during lockup state, slider of zipper fastener cannot slide,
Pulling-on piece 3 drives horse hook 4 by conventional sense to lockup state by open mode to covering during state.
For realizing the connection of pulling-on piece 3 and the upper deck of boat 1, as shown in Figure 2 and Figure 3, described core branch 6 upper end arranges swivel bearing 8,
Described pulling-on piece 3 one end is provided with rotary shaft 81, and rotary shaft 81 is rotatably connected on swivel bearing 8.
Control pulling-on piece 3 for realizing control assembly 5, as shown in Figure 2 and Figure 3, the tail end of the described upper deck of boat 1 is provided with along slider of zipper fastener
The slide block slot 11 that glide direction extends, described control assembly 5 includes slide body 51 and spring 52, and this slide body 51 is slideably positioned in
In slide block slot 11, spring 52 one end connection sliding block body 51, the other end of spring 52 is connected on slide block slot 11 inwall, presses slide block
Body 51 can open pulling-on piece 3.
Slide body 51 top surface is provided with clamping part 511, and when pulling-on piece 3 covers, the one side near the upper deck of boat 1 is bottom surface, described draws
Piece 3 bottom surface is provided with the buckle mouth 31 corresponding to clamping part 511, specifically, clamping part 511 projection in the upper surface of slide body 51,
Buckle mouth 31 is embedded the bottom surface in pulling-on piece 3, and pulling-on piece 3 downwardly turns over when covering, and clamping part 511 and buckle mouth 31 coordinate buckle.
Preferably, open up spring groove 512 below described clamping part 511, described spring 52 stretch in spring groove 512 with
Slide body 51 connects, and can protect spring 52 with this.
For realizing installation on the upper deck of boat 1 for the horse hook 4, the described upper deck of boat 1 opens up appearance between control assembly 5 and pulling-on piece 3
Put groove 12, this storage tank 12 is provided with pivot bearings 7 near one end of pulling-on piece 3, this pivot bearings 7 has transverse groove 71 and pivoting hole
72, horse hook 4 insertion transverse groove 71 is articulated on pivoting hole 72, and transverse groove 71 has Lima hook 4 to insert, and can fix horse hook 4 simultaneously,
It is made to be difficult to loosen disengaging pivoting hole 72.
Described horse hook 4 has downwardly projecting gear shaping 41, has the resigning mouth passing through for gear shaping 41, pulling-on piece 3 below gear shaping 41
It is in when covering state and can support horse hook 4 top surface, so that horse hook 4 is rotated down, as shown in Fig. 2 in the present embodiment, horse hook 4 top surface
For the cambered surface being bent upwards, the peak of cambered surface is higher than the level height of storage tank 12, and the bottom surface of pulling-on piece 3 is plane simultaneously, draws
When piece 3 covers, the raised horse hook 4 of top surface can be pressed down by the bottom surface of pulling-on piece 3, and then drives gear shaping 41 to insert the seam between chain tooth
Slide fastener locking is realized in gap.
Preferably, it is embedded the first shell fragment groove 13 between two pivot bearings, the described upper deck of boat 1 is provided with for allowing horse hook 4
It is reset to the shell fragment 9 of conventional sense, in being embodied as, the head end of horse hook 4 opens up the second shell fragment groove 42, and shell fragment 9 one end is plugged in
In first shell fragment groove 13, to control horse hook 4 in other end insertion the second shell fragment groove 42, when opening pulling-on piece 3, shell fragment 9 will be horse
Hook 4 is upspring, and now gear shaping 41 leaves chain tooth, has the advantages that automatic unlocking.It should be noted that shell fragment 9 can with spring with
And other elastic construction is substituting, these alternative structure all should belong to the protection domain of shell fragment.
Pulling-on piece 3 of the present invention horse hook 4 when covering state is lockup state, opens pulling-on piece 3 and unlocks slide fastener simultaneously, so, draws
Piece 3 has Zipper self-locking function concurrently while hiding, and can prevent slide fastener from surprisingly pulling open, and inconvenient thief waits for an opportunity to unzip, and can have
Effect improves security performance, in particular for the slide fastener being used in case and bag and pocket.Draw in addition, hiding pulling-on piece 3 and also protecting
Piece 3, decreases taking up room of slider of zipper fastener, allows slider of zipper fastener seem compact attractive in appearance, it is to avoid impact daily life and reduction
Injury to people, when needing to unzip, pressing control assembly 5 just using pulling-on piece and can release locking, has simple to operate,
Design is ingenious, is easy to the feature assembling.Finally, after pulling-on piece clasps, horse hook can be from pinning chain tooth, due to the work of external force
With the self-locking strength more existing pull head self-locking strength of this pull head is bigger, and self-locking effect more preferably, is particularly suitable to self-locking strength
Require on higher shoes;And after pulling-on piece pulls open, horse hook can be upspring automatically again, very easy to use.
Wherein, the pulling-on piece 3 of the present invention and horse hook 4 are to be provided separately, can be individually designed according to actual needs, draw for convenience
Close slide fastener, pulling-on piece 3 will have suitable length, will hide due to pulling-on piece 3 and be arranged on the upper deck of boat 1, and therefore, the described upper deck of boat 1 exists
Longer than the lower deck of boat 2 in slider of zipper fastener glide direction, in terms of slider of zipper fastener side, whole slider of zipper fastener assumes " v " type structure, that is, go up the deck of boat 1
Greatly, the lower deck of boat 2 is little, effectively lengthens pulling-on piece, and beneficial to force, when pulling-on piece covers simultaneously, slider of zipper fastener coordinates attractive in appearance, saving material.
In addition, the angle that the pulling-on piece 3 of the present invention spins upside down along the upper deck of boat 1 is 0 between 180 degree, this angle is pulling-on piece 3
Angle and the upper deck of boat 1 between, such as Fig. 2, Fig. 4 represents the state that pulling-on piece 3 flip angle is 90 degree and 180 degree respectively, and pulling-on piece turns over
Gyration scope is easy to use greatly, has more preferable user experience.
The foregoing is only embodiments of the invention, not thereby limit the scope of patent protection of the present invention, every utilization
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or it is related to be directly or indirectly used in other
Technical field, be included within the scope of the present invention.