Self-lock zipper slider with concealed pulling-on piece
Technical field
The invention belongs to zipper field more particularly to a kind of self-lock zipper sliders with concealed pulling-on piece.
Background technique
Zipper has been widely used on clothes, luggage and other items, including chain embryo and slider of zipper fastener, and chain embryo has chain tooth and cloth again
Band composition, chain embryo can arbitrarily drawing or be pulled open by the effect of slider of zipper fastener.Wherein slider of zipper fastener is by slider of zipper fastener ontology and pulling-on piece
Composition, the upper end of slider of zipper fastener ontology, which is equipped with, draws nose, and for pulling-on piece by drawing nose to be set to slider of zipper fastener ontology, the set-up mode drawback is convex
It is aobvious, first, the connecting portion of pulling-on piece and slider of zipper fastener is thinner thin, be exposed to it is outer can shake or be pulled open unintentionally often, be easy
It is broken off;Second, slider of zipper fastener corner angle are clearly demarcated, people can be accidentally injured, and slider of zipper fastener volume is bigger, be exposed to outside, every now and then
It is noted that the pulling-on piece for being sewn on the zipper of cuff is fallen into tableware when can make troubles, such as have a meal to people's lives;Third, drawing
Chain does not have latch functions, and pulling-on piece is exposed to outside, it is easy to be unziped by the lawless peoples such as pickpocket malice, property is caused to lose
It loses, safety is to be improved.
In view of the above-mentioned problems, the applicant furthers investigate in view of the above-mentioned drawbacks in the prior art, there is this case generation then.
Summary of the invention
Realize while hiding pulling-on piece that there are latch functions the purpose of the present invention is to provide a kind of, using more convenient, greatly
It is big to improve security performance.
The present invention is implemented as follows:
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;The pulling-on piece
The one end for being connected to the deck of boat can be spun upside down, the other end setting control pulling-on piece of the upper deck of boat is cut in opening state and lid conjunction state
The control assembly changed, the horse hook are rotatably connected on the deck of boat and have conventional sense and lockup state, and pulling-on piece is by opening state
Drive horse hook by conventional sense to lockup state when to lid conjunction state.
Further, the horse hitcher has a downwardly projecting gear shaping, pulling-on piece supported when being in lid conjunction state horse hook top surface with
It drives in the gap between gear shaping insertion chain tooth.
Further, the upper deck of boat is additionally provided with the elastic slice for allowing horse hook to be reset to conventional sense.
Further, the upper deck of boat opens up accommodation groove between control assembly and pulling-on piece, and the accommodation groove is close to pulling-on piece
One end is equipped with pivot bearings, which has transverse groove and pivoting hole, and horse hook insertion transverse groove is articulated on pivoting hole.
Further, the self-lock zipper slider further includes the lower deck of boat, under the upper deck of boat compares in slider of zipper fastener glide direction
The deck of boat is long.
Further, the self-lock zipper slider further includes the lower deck of boat, the tail end formation engagement mouth of the upper deck of boat and the lower deck of boat, institute
The tail end for stating the deck of boat is equipped with the slide block slot that extends along slider of zipper fastener glide direction, and the control assembly includes slide body and spring,
The spring one end connection sliding block body, the other end of spring are connected on slide block slot inner wall;The slide body is slideably positioned in slide block slot
Interior, slide body top surface is equipped with clamping part, and the pulling-on piece bottom surface is equipped with the buckle mouth corresponding to clamping part, and pulling-on piece is in lid conjunction state
When, clamping part and buckle mouth cooperation buckle;Spring one end connection sliding block body, the other end of spring are connected on slide block slot inner wall.
Further, spring groove is opened up below the clamping part, the spring protrudes into spring groove to be connected with slide body
It connects.
Further, the self-lock zipper slider further includes the lower deck of boat, and the head end of the lower deck of boat and the upper deck of boat passes through branch
Core is vertically connected with one, and swivel bearing is arranged in the core branch upper end, and described pulling-on piece one end is rotatably connected on rotation by rotary shaft
On bearing.
Further, the pulling-on piece is 0 between 180 degree along the angle that the upper deck of boat is spun upside down.
After adopting the above technical 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 zipper drawing is good be buckled on the upper deck of boat realize hide, while drive horse hook by
Conventional sense is converted to lockup state, realizes Zipper self-locking, hides and Zipper self-locking function in this way, taking into account pulling-on piece, so that zipper
It will not surprisingly be pulled open or arbitrarily be pulled open, security performance is high;In addition, slider of zipper fastener seems small and beautiful, both protects when pulling-on piece is hidden
It has protected pulling-on piece and has in turn avoided pulling-on piece influence caused by life, reduced injury of the slider of zipper fastener to people, be easy to use.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is side view of the invention;
Fig. 3 is explosive view of the invention;
Fig. 4 is that pulling-on piece of the invention overturns 180 degree schematic diagram.
Description of symbols:
1, the upper deck of boat, 11, slide block slot, 12, accommodation groove, the 13, first shell fragment groove;
2, the lower deck of boat;
3, pulling-on piece, 31, buckle mouth;
4, horse hook, 41, gear shaping, the 42, second shell fragment groove;
5, control assembly, 51, slide body, 511, clamping part, 512, spring groove, 52, spring;
6, core branch;
7, pivot bearings, 71, transverse groove, 72, pivoting hole;
8, swivel bearing, 81, rotary shaft;
9, elastic slice.
Specific embodiment
In order to describe the technical content, the structural feature, the achieved object and the effect of this invention in detail, below in conjunction with embodiment
And attached drawing is cooperated to be explained in detail.
Shown in referring to Fig.1, the present invention provides a kind of self-lock zipper slider with concealed pulling-on piece 3, including the upper deck of boat 1, under
The head end of the deck of boat 2, pulling-on piece 3 and horse hook 4, the upper deck of boat 1 and the lower deck of boat 2 is vertically connected with one by core branch 6, and tail end forms one and nibbles
It heals up.
The pulling-on piece 3 can spin upside down the one end for being connected to the deck of boat 1, and specifically in head end, control is arranged in the other end of the upper deck of boat 1
The control assembly 5 that pulling-on piece 3 processed switches in opening state and lid conjunction state.The horse hook 4 is rotatably connected on the deck of boat 1 and has normal
Rule state and lockup state, slider of zipper fastener can be free to slide on chain embryo when conventional sense, and slider of zipper fastener can not slide when lockup state,
Pulling-on piece 3 by opening state to lid conjunction state when drive horse hook 4 by conventional sense to lockup state.
For the connection for realizing pulling-on piece 3 and the upper deck of boat 1, as shown in Figure 2 and Figure 3, swivel bearing 8 is arranged in 6 upper end of core branch,
Described 3 one end of pulling-on piece is equipped with rotary shaft 81, and rotary shaft 81 is rotatably connected on swivel bearing 8.
To realize that control assembly 5 controls pulling-on piece 3, as shown in Figure 2 and Figure 3, the tail end of the upper deck of boat 1 is equipped with along slider of zipper fastener
The slide block slot 11 that glide direction extends, the control assembly 5 include slide body 51 and spring 52, which is slideably positioned in
In slide block slot 11,52 one end connection sliding block body 51 of spring, the other end of spring 52 is connected on 11 inner wall of slide block slot, presses sliding block
Body 51 is openable pulling-on piece 3.
51 top surface of slide body is equipped with clamping part 511, and when the lid of pulling-on piece 3 closes, the one side close to the upper deck of boat 1 is bottom surface, the drawing
3 bottom surface of piece is equipped with the buckle mouth 31 corresponding to clamping part 511, specifically, 511 projection of clamping part in the upper surface of slide body 51,
Buckle mouth 31 is embedded in the bottom surface of pulling-on piece 3, when pulling-on piece 3 downwardly turns over lid conjunction, clamping part 511 and the buckle cooperation buckle of mouth 31.
Preferably, open up spring groove 512 below the clamping part 511, the spring 52 protrude into spring groove 512 with
Slide body 51 connects, and can protect spring 52 with this.
To realize installation of the horse hook 4 on the upper deck of boat 1, the upper deck of boat 1 opens up appearance between control assembly 5 and pulling-on piece 3
Slot 12 is set, which is equipped with pivot bearings 7 close to one end of pulling-on piece 3, which has transverse groove 71 and pivoting hole
72, horse hook 4 is inserted into transverse groove 71 and is articulated on pivoting hole 72, and transverse groove 71 has the insertion of Lima hook 4, while can fix horse hook 4,
It is set to be not easy to loosen disengaging pivoting hole 72.
The horse hook 4 has downwardly projecting gear shaping 41, has the resigning mouthful passed through for gear shaping 41, pulling-on piece 3 below gear shaping 41
4 top surface of horse hook can be supported when in lid conjunction state, be rotated down horse hook 4, as shown in Fig. 2, in the present embodiment, 4 top surface of horse hook
For the cambered surface being bent upwards, the highest point of cambered surface is higher than the level height of accommodation groove 12, while the bottom surface of pulling-on piece 3 is plane, is drawn
When the lid of piece 3 closes, the bottom surface of pulling-on piece 3 can be pressed down the horse hook 4 of top surface protrusion, and then gear shaping 41 is driven to be inserted into the seam between chain tooth
Zipper locking is realized in gap.
Preferably, it is embedded the first shell fragment groove 13 between two pivot bearings, the upper deck of boat 1 is equipped with for allowing horse hook 4
It is reset to the elastic slice 9 of conventional sense, in specific implementation, the head end of horse hook 4 opens up the second shell fragment groove 42, and 9 one end of elastic slice is plugged in
In first shell fragment groove 13, to control horse hook 4 in the second shell fragment groove of other end insertion 42, when opening pulling-on piece 3, elastic slice 9 will be horse
Hook 4 bounces, and gear shaping 41 leaves chain tooth at this time, has the advantages that automatic unlocking.It should be noted that elastic slice 9 can with spring with
And other elastic constructions substitute, these alternative structures should belong to the protection scope of elastic slice.
Pulling-on piece 3 of the present invention horse hook 4 in lid conjunction state is lockup state, opens pulling-on piece 3 and unlocks zipper simultaneously, in this way, drawing
Piece 3 has both Zipper self-locking function while hiding, can prevent zipper from surprisingly pulling open, and inconvenient thief waits for an opportunity to unzip, and can have
Effect improves security performance, in particular for the zipper for being used in luggage and pocket.In addition, hiding pulling-on piece 3 also protects drawing
Piece 3 reduces the occupied space of slider of zipper fastener, and slider of zipper fastener is allowed to seem small and beautiful, avoids influencing daily life and reduction
Injury to people, when needing to unzip, pressing control assembly 5 can use pulling-on piece and releasing locking, with easy to operate,
It is ingenious in design, it is convenient for the characteristics of assembling.Finally, horse hook can be from chain tooth be lockked, due to the work of external force after pulling-on piece clasps
With the self-locking strength of the more existing pull head of self-locking strength of this pull head is bigger, and self-locking effect more preferably, is particularly suitable to self-locking strength
It is required that on higher shoes;And after pulling-on piece pulls open, horse hook can bounce automatically again, very easy to use.
Wherein, pulling-on piece 3 of the invention and horse hook 4 are to be provided separately, can be individually designed according to actual needs, for convenience of drawing
Zipper is closed, pulling-on piece 3 will have suitable length, be mounted on the upper deck of boat 1 since pulling-on piece 3 will be hidden, the 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, " V " type structure is presented in entire slider of zipper fastener, i.e., the upper deck of boat 1
Greatly, the lower deck of boat 2 is small, effectively lengthening pulling-on piece, is conducive to force, while slider of zipper fastener coordination is beautiful when the conjunction of pulling-on piece lid, saves material.
In addition, pulling-on piece 3 of the invention is 0 between 180 degree along the angle that the upper deck of boat 1 is spun upside down, which is pulling-on piece 3
The state that 3 flip angle of pulling-on piece is 90 degree and 180 degree is respectively indicated with the angle between the upper deck of boat 1, such as Fig. 2, Fig. 4, pulling-on piece turns over
Gyration range is easy to use greatly, has better user experience.
The above description is only an embodiment of the present invention, is not intended to limit scope of patent protection of the invention, all utilizations
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.