CN1229047C - Fastener - Google Patents
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- CN1229047C CN1229047C CNB011228148A CN01122814A CN1229047C CN 1229047 C CN1229047 C CN 1229047C CN B011228148 A CNB011228148 A CN B011228148A CN 01122814 A CN01122814 A CN 01122814A CN 1229047 C CN1229047 C CN 1229047C
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- elastic
- male part
- bracelet
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/26—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings
- A44B11/266—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings with at least one push-button acting parallel to the main plane of the buckle and perpendicularly to the direction of the fastening action
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Abstract
Provided is a buckle wherein the engaged male part and female part are disconnectable by only a pressing operation, the disengaging state thereof can be maintained in a long term, the number of components is reducible and the simplification of the structure is feasible. The male part 3 can be detachably engaged within the female part 2, and such engagement can be released by pressing the operation portion 47 exposed from the opening 21 of female part 2. The improvement is made by providing a stopper means 4 and elastic means 37. The stopper means 4 has a engaging portion 44 being releasably engaged with the insertion side of male part 3 along with the operation portion 47, and is swingably incorporated in the female part 2 and biased in the direction of aforesaid engagement. The elastic means 37 can be deflected by pressing the operation portion 47 to generate an elastic force for detaching the male part 3. The engagement of the two parts can be released by means of the elastic force from the elastic means 37 caused by pressing the operation portion 47.
Description
Technical field
The present invention relates to can be between the parts in conjunction with, the bracelet (バ Star Network Le) that disengageably connects.
Background technology
This bracelet of the prior art as Figure 11 and shown in Figure 12, is connected to male part 50,60 in the female part 55,65, can not deviate from, operating portion 51,61 is exposed to the opening 56,66 of female part 55,65, by operating this operating portion 51,61, removes above-mentioned clamping.In the joint construction of Figure 11, the joint stage portion 52 that has the tabular operating portion 51 that is located at male part 50 inserting sides and utilize the part of operating portion 51 to be provided with.By the insertion operation of male part 50, engage stage portion 52 and bonding part 57 (this bonding part 57 is corresponding with opening 56) clamping with respect to female part 55.In the joint construction of Figure 12, have the copulational protuberance 62 that arm shape operating portion 61 that is located at male part 60 inserting sides and a part of utilizing operating portion 61 are provided with.By the insertion operation of male part 60 with respect to female part 65, copulational protuberance 62 and bonding part 67 (this bonding part 67 is corresponding with opening 66) clamping.Figure 11 (b) is the H-H line sectional drawing of (a).
From removing the mode of bonding operation, existing bracelet has two big forms.A kind of form as Figure 11 (a) (b) shown in, opening 56 is located at the upper face side of female part 55, operating portion 51 is configured in opening 56, pushes away according to the direction of arrow the figure from user mode, just can remove joint (hereinafter referred to as preceding release type).Another kind of form as shown in figure 12, opening 66 is located at the side of female part 65, operating portion 61 is configured in opening 66, pushes away according to the direction of arrow the figure from user mode, just can remove joint (hereinafter referred to as the side release type).
Above-mentioned existing bracelet, as charging crane of switching portion etc., be used for from personal effects to box class, bag etc. multi-field in, be very important.But, in the existing bracelet, for example, when being used for belt buckle, western-style clothes etc., if the user mode of Figure 11 (a) or Figure 12 then has following shortcoming.The preceding release type belt-buckle of Figure 11, in engaging the releasing operation, with 51 the past of operating portion direction pusher, this thrust is absorbed by the softness of human body easily, can not stably remove joint.This point does not exist in the side release type belt-buckle of Figure 12, because when removing bonding operation, the press direction of operating portion 61 is the directions along human body, so, can stably remove joint.But, in this side release type belt-buckle, shown in arrow among this figure, must side by side push a pair of operating portion 61, if finger injuries or when paralysis just can not normally be removed joint from both sides.And, this bracelet, when not using, protruding, female part is engaging, and will remove this joint earlier during use, be configured to user mode after, carry out bonding operation again.At obsolete state, when removing above-mentioned joint, be not subjected to tension force (pulling force) in the direction of convex-concave isolation of components, so promptly use the bulldozing operation of operating portion to remove above-mentioned joint, as long as do not act on the pulling force of detaching direction on the convex-concave parts, they can become engagement state once more.
Summary of the invention
The objective of the invention is to solve above-mentioned problem, a kind of bracelet is provided, for example available finger of this bracelet engages removes operation, as long as carry out the bulldozing operation that this joint is removed, just can make the convex-concave isolation of components, and, number of parts and structure are also oversimplified, and more improve commodity value.
To achieve these goals, bracelet of the present invention has male part and female part, male part is bonded in the female part in case deviate from, and removes above-mentioned joint by the operating portion that bulldozing operation exposes from the opening that is located on the female part; It is characterized in that, have stop mechanism and elastic mechanism; Aforesaid operations portion is located at above-mentioned stop mechanism, and above-mentioned stop mechanism has the junction surface, and this junction surface engages with the inserting side of raised part part with operating portion or throws off, and this stop mechanism is located in the female part swingably, is pushed towards direction of engagement; Above-mentioned elastic mechanism is located at the either party of above-mentioned stop mechanism or raised part part, and by bulldozing operation aforesaid operations portion, the elastic force that male part is deviate from direction is accumulated in this elastic mechanism deflection; By the pushing toward the releasing direction of engagement of aforesaid operations portion, after above-mentioned elastic mechanism had been accumulated elastic force, above-mentioned joint was disengaged; Above-mentioned elastic mechanism is made of the elasticity joining part, and this elasticity joining part is located at the plate inserting side of male part by slot part, by the existence of above-mentioned slot part and elastically deformable, and, deviating from direction direction unanimous on the whole with male part, accumulate above-mentioned elastic force., to shown in Figure 10 male part 3 is bonded in the female part 2 to deviate from as Fig. 1, by the bulldozing operation of operating portion 47, removes above-mentioned joint, aforesaid operations portion 47 is exposed to the opening 21 that is located on the female part 2; It is characterized in that, have stop mechanism 4 and elastic mechanism 37 or 39; Above-mentioned stop mechanism 4 has attachment 44, and these attachment 44 engage with the inserting side of raised part part 3 with operating portion 47 or throw off, and this stop mechanism 4 is located in the female part 2 swingably, is pushed towards direction of engagement; Above-mentioned elastic mechanism 37 or 39 is located on the either party of above-mentioned stop mechanism 4 or raised part part 3, and by bulldozing operation aforesaid operations portion 47, the elastic force that male part 3 is deviate from direction is accumulated in this spring mechanism 37 or 39 deflections.By the pushing toward the releasing direction of engagement of aforesaid operations portion 47, after above-mentioned elastic mechanism 37 had been accumulated elastic force, above-mentioned joint was disengaged.
In the above-mentioned bracelet, during attended operation, male part 3 is inserted in the female part 2, made so protruding, female part 2,3 mutually near connecting airtight.Like this, the inserting side of male part 3 engages with the attachment 44 of stop mechanism 4 and is connected.From this connection status, when bulldozing operation operating portion 47, above-mentioned elastic mechanism 37 or 39 deflections along with the pushing of operating portion 47, accumulated elastic force after, above-mentioned joint is disengaged.When engaging releasing, be accumulated in the elastic force in elastic mechanism 37 or 39, become the tearaway load of male part 3, so male part 3 is moved towards disengaged position from bonding station by this elastic force of accumulating.Therefore, the structure of this bracelet as long as removed joint, can not resemble before and automatically to engage once more the bracelet, in addition, when removing this and engage, does not need two parts 2,3 are drawn back towards detaching direction simultaneously.And its elastic mechanism 37 or 39 when bulldozing operation operating portion 47, is just accumulated the disengaged direction elastic force of male part 3, that is, and and in connection status and connection disarm state protruding, female part 2,3, owing to do not bring into play elastic force, so, can keep this elastic force for a long time.
The invention described above has following specific embodiment.
The 1st, above-mentioned female part 2 is flat partially box-like, at this box-like side 20e, above-mentioned opening 21 is arranged.
According to this structure, in the invention of claim 1, there is not the use problem of bracelet shown in Figure 11, with respect to bracelet shown in Figure 12, can remove engaging with a finger, so, for the people of children, old man, finger injuries, improve ease of use.
The 2nd, above-mentioned elastic mechanism 37 or 39 is made of elasticity joining part 37a or 39a, this elasticity joining part 37a or 39a, either party's side among the opposing part that is located at above-mentioned stop mechanism 4 and raised part part 3 by slot part 36 or 38 divides, and, deviating from the consistent approximately direction of direction, accumulate above-mentioned elastic force with male part 3.
According to this structure, because elastic mechanism 37 or 39, be formed on stop mechanism 4 or the male part 3, so, can easily realize the present invention, and the elastic force of elasticity joining part 37a or 39a can only act on the disengaged direction of male part 3.
The 3rd, above-mentioned elasticity joining part 37a or 39a are located at the plate inserting side of male part 3, by the existence of above-mentioned slot part 36 or 38 and elastically deformable.That is, among the elasticity joining part 37a of Fig. 5 (a), in the way, plate inserting side of male part 3, utilize step end face 37b (see figure 1).Among the elasticity joining part 39a of Fig. 5 (d), be the insertion ora terminalis itself that utilizes the plate inserting side of male part 3.In these structures, elasticity joining part 37a or 39a are attached to the plate inserting side of male part 3, guarantee bigger area easily, can guarantee and the corresponding linking part of its stop mechanism of colliding 4, improve design freedom.
The 4th, above-mentioned backstopping assembly 4, be to accept male part 3 inserting sides box-like, have attachment 44, operating portion 47 and elastic fin 41, above-mentioned attachment 44 are located at this box-like inboard, aforesaid operations portion 47 is formed on this box-like side's side, and above-mentioned elastic fin 41 is outstanding outside this box-like the opposing party's side; Be bonded on state in the female part 2 from male part 3, during bulldozing operation aforesaid operations portion 47,, remove above-mentioned joint along with the strain of above-mentioned elastic fin 41.
According to this structure, set up elastic mechanism 37 or at 39 o'clock, with box-like corresponding edge portion side, guarantee the part in opposite directions of required male part 3 sides easily, and, as the most important attachment 44 of bracelet function, be arranged in the space of box-like encirclement female part 2 inside, stop mechanism 4, do not allow to be subject to enter the influence of dust in the female part 2 etc.
The 5th, constitute by three parts that form raised part part 3, female part 2 and stop mechanism 4.
According to this structure, stop mechanism 4 is not to adopt installing component to be installed on the female part 2, but itself is attached on the female part 2, so component number reduces.
Description of drawings
Fig. 1 is the summary outside drawing of the component parts relation of expression embodiment of the invention bracelet.
Fig. 2 is the figure that sees above-mentioned bracelet from all directions.
Fig. 3 is the pie graph of the female part Dan Pin of above-mentioned bracelet.
Fig. 4 and Fig. 3 are same, the pie graph of female part Dan Pin.
Fig. 5 is the figure of single product of the male part of the above-mentioned bracelet of expression and variation thereof.
Fig. 6 is the backstopping assembly list product of the above-mentioned bracelet of expression and the figure of variation thereof.
Fig. 7 is the ideograph that each tie end is installed in state on the above-mentioned bracelet.
Fig. 8 is the figure that expression tie end is installed in the installation constitution example on the bracelet.
Fig. 9 is the figure that wants portion's action of the above-mentioned bracelet of expression.
Figure 10 is the figure that the variation of the above-mentioned bracelet of expression is wanted portion's action.
Figure 11 is the figure of the existing bracelet problem of explanation.
Figure 12 is the figure of the another kind of existing bracelet problem of explanation.
The specific embodiment
Below, with reference to the description of drawings embodiments of the invention.Fig. 1 is the outside drawing that concerns between the expression bracelet component parts.Fig. 2 is the figure that sees this bracelet from all directions, (a) is top plane view, (b) is its right side figure, (c) is its left side figure, (d) be to scheme below it, and (e) be one side's side view, (f) be its opposing party's side view.Fig. 3 and Fig. 4 are female part Dan Pintu.Wherein, Fig. 3 (a) is a top plane view, and Fig. 3 (b) is left side figure, and Fig. 3 (c) is the B-B line sectional drawing among the figure (a), and Fig. 3 (d) is right side figure, and Fig. 4 (a) is the C-C sectional drawing of Fig. 3 (a), and Fig. 4 (b) is the D-D line sectional drawing of Fig. 3 (d).Fig. 5 represents male part Dan Pintu, (a) is the top plane view of seeing from above, is the figure that sees from its right-hand member (b), (c) is the E-E line sectional drawing of (a).Fig. 5 (d) is corresponding with (a), is the figure of expression male part variation.Fig. 6 is the Dan Pintu that is formed with the parts of stop mechanism of the present invention.Wherein, (b) being top plane view, (a) is the figure that sees from its left end, and Fig. 3 (c) is the side view of one side, (d) is the F-F line sectional drawing in (a).Fig. 6 (e) is corresponding with (b), is the figure of expression stop mechanism variation.Fig. 7 is the top plane view that tie is assembled in the state on the bracelet and sees from above.Fig. 8 is the G-G line sectional drawing of Fig. 7, is three examples of expression tie installation method (a) and (b) and (c).Fig. 9 and Figure 10 are the A-A line section states with Fig. 2 (f), the figure of expression bracelet action.
Illustrated bracelet 1 is made of female part 2, male part 3, the backstopping assemblies 4 that are assembled in the female part 2, and above-mentioned parts all are resin forming products.Backstopping assembly 4 is equivalent to stop mechanism of the present invention.The structural feature of embodiment is, 1. is the side release type, and is to discharge in a side; 2. by male part 3 being assembled in the backstopping assembly 4 in the female part 2, realize engaging anti-avulsion; 3. have elastic mechanism 37 or 39, this elastic mechanism 37 or 39 is accumulated the elastic force of the disengaged direction of male part 3 by the bulldozing operation of removing this joint and deflection.In the following description, the assembling main points of 3 parts 2,3,4 of explanation illustrate then and want portion's action earlier.
(female part)
With Fig. 1, Fig. 3 and Fig. 4 is main describing.The outline of female part 2 is formed by the opening 21 of each end face 20c, 20d of top and bottom 20a, 20b, left and right directions, front and back sides 20e, 20f, side 20e etc., is flat partially box-like.Opening 21 counterpart of part 20b below top 20a reaches of 20e is from the side being offered continuously.Among the opening 21,, bigger than the part of extending towards following 20b towards the part that top 20a side is extended.20a in the above, the corresponding edge portion of opening 21 forms smooth conical surface 21a.20b below, shown in Fig. 4 (a), end face 20d side is established in the tie hole 28 of perforation.Each end face 20c, 20d are and the inner 22 opening edge chamfered parts that communicate.
Inner 22, as shown in Figure 4, have containment wall 23 and ribs 24, be located at top and bottom 20a, 20b first guide groove 25, second guide groove 26, the axis hole 27 on the inner face in opposite directions respectively.Wherein, containment wall 23 is positioned at end face 20d side, is being provided with the state that engages with top and bottom 20a, 20b and corresponding side surface 20e, 20f.Each containment wall 23 leaves certain intervals slightly, and the existence in its gap makes the corresponding outside be communicated with inner 22.Ribs 24 protrudes in the outside of each protective barrier 23, shown in Fig. 4 (a) and Fig. 3 (d), plays booster action, also has certain appearance simultaneously.First guide groove 25 is utilized when aftermentioned assembling backstopping assembly 4, is located at left and right directions in the middle of the summary of inner face in opposite directions of top and bottom 20a, 20b, shown in Fig. 4 (b), extends to the front of containment wall 23 from end face 20c side, is to extend to axis hole 27 strictly speaking.The slip that second guide groove 26 is used to guide aftermentioned male part 3 is positioned at a side of first guide groove 25, is than the dark slightly groove of first guide groove 25, extends to about 1/3 degree of inner 22 from end face 20c side.Axis hole 27 is holes that pivot props up backstopping assembly 4, above the inner face side of 20a be formed with concavity 27a, below the 20b side be formed with through hole 27b.
(male part)
With Fig. 1 and Fig. 5 is main describing.It is slightly flat tabular that male part 3 integral body are, and is made of outer board 30 that can not insert female part 2 inside 22 and inner 22 the insertion board 31 of can coming in and going out.Inserting the state that board 31 inserts in the female part 2, the periphery of outer board 30 links to each other with the outer peripheral face of male part 2.Tie 5 etc. as Fig. 5 (c) and shown in Figure 8, can be installed round in the inboard of board 30 outside.Its structure is that the heavy section of board 30 is provided with the through hole 30a that is communicated with the following outside therefrom towards the inboard, again from the outer face, and fastener 30b is set on the part of this through hole 30a outside.But this structure can suitably change.
Insert board 31, by the insertion base portion 32 that is being connected with outer board 30 be positioned at the insertion leading section 33 that inserts base portion 32 front sides and constitute.Insert base portion 32 and be connected with outer board 30, thinner slightly than outer board 30, have slide protrusion 32a and elastic mechanism 37.Insert leading section 33, base portion 32 is thin slightly than inserting, and is provided with more the wide thin more part 34 of front panel and is located at the junction surface 35 of these part 34 front ends.
Inserting leading section 33, it is thin more that part 34 arrives the front width more.This is because this part 34 will be inserted in the capsule of aftermentioned backstopping assembly 4, considers the cause of the property inserted.Junction surface 35 forms the hook that the length direction with male part 3 intersects.
Be provided with slide protrusion 32a at insertion base portion 32, this slide protrusion 32a with the corresponding position of above-mentioned second guide groove 26, can be chimeric with second guide groove 26, when male part 3 was inserted the inside 22 of female part 2 or extracted, this slide protrusion 32a slided well along second guide groove 26.Elastic mechanism 37 is attached to the plate width central part that inserts substrate 32, is realized by the elasticity joining part 37a that is located between the groove 36.That is, this elasticity joining part 37a in the leading edge of inserting base portion 32, is positioned between slot part 36a (this slot part 36a is located at and inserts base portion 32 sides) and the slot part 36b (this slot part 36b is located at the boundary part of insertion leading section 33 sides of a low step).About each slot part 36a, the 36b run-through board, and the slot part 36a of rear side (outer board 30 sides of male part 3) is bigger than the groove width of the slot part 36b that inserts leading section 33 sides.Elasticity joining part 37a in the joint releasing process of aftermentioned backstopping assembly 4, is crimped on the step end face 37b (see figure 1) of elasticity joining part 37a, is the deflection of slot part 36a side towards the direction of deviating from of male part 3, can accumulate elastic force.
(variation)
The male part 3 of Fig. 5 (d) is variation of elastic mechanism 37 structures of raised part part 3.Therefore, annotate with same tag at position same as the previously described embodiments, and difference only is described.The elastic mechanism 39 of distortion, lateral edge portion setting along inserting leading section 33 (this inserts leading section 33 than insertion substrate 32 low steps (thickness of slab attenuate)) is realized by the elasticity joining part 39a that is located between the outside and slot part 38 (run-through board slot part 38 up and down).Promptly, the state that is provided with of this elasticity joining part 39a is, among insertion leading section 33, at a side that forms junction surface 35 and the side edge part of opposition side, be arranged to enter the position of inserting base portion 32 sides, the state that before close plate, tilts medially, like this from slot part 38 parts, in the contact releasing process of aftermentioned backstopping assembly 4, with the outside 39b crimping of elasticity joining part 39a, be slot part 38 side deflections towards the disengaged direction of male part 3, can accumulate elastic force.
Above-mentioned each elastic mechanism 37,39 or elasticity joining part 37a, 39a as long as satisfy following condition, also can make the foregoing description form in addition.These conditions are: either party's side among 1. the opposing part that is arranged on backstopping assembly 4 and male part 3 by the slot part more than 1 36 or 38 etc. divides; 2. in the joint releasing process of backstopping assembly 4, accumulate elastic force in the direction consistent with the disengaged direction of male part 3.
(stop mechanism)
With Fig. 1 and Fig. 6 is main describing.Backstopping assembly 4 is inserting side flat little box-like that can accept male part 3, has attachment 44, operating portion 47 and elastic fin 41 etc. integratedly, and all groups are swingably gone in the inside 22 of female part 2.Above-mentioned attachment 44 are located at the inboard.Aforesaid operations portion 47 utilizes little box-like side's side to form.Above-mentioned elastic fin 41 give prominence to the box of operating portion 47 opposition sides outside.The outline of backstopping assembly 4 is, capsule shape portion is formed by top and bottom 40a, 40b, left and right directions each end face 40c, 40d, front and back sides 40e, 40f, and this capsule shape portion has elastic fin 41 that is darted on the 40f of side and the axial region 46 that protrudes in side 41a, 41b etc.In addition, in this backstopping assembly 4, have linking part 48, this linking part 48 disposes in opposite directions with the elasticity joining part 37a of male part 3, in engaging the releasing process, and pushing elasticity joining part 37a, performance elastic force.This linking part 48 in capsule shape end face 40c side, forms acute angle with near the part the leftmost side among the figure shown in Fig. 6 (b), constitute this linking part 48.
That is, partition wall 43 and attachment 44 are being set up in the inside 42 in capsule shape portion.Partition wall 43 combines with top and bottom 40a, 40b shown in Fig. 1 and Fig. 6 (d), and extends to left and right direction.In inside 42, the insertion leading section 33 of male part 3 can insert (see figure 9) in the space between partition wall 43 and the side 40f.Attachment 44 releasably engage with above-mentioned junction surface 35.These attachment 44 combine with top and bottom 40a, 40b, and are positioned at the position near 40f inboard, side, and forming from the side, the 40f side arrives the hook-like of side 40e in opposite directions.
(variation)
The backstopping assembly 4 of variation shown in Fig. 6 (d) is used in combination with the male part 3 of variation shown in above-mentioned Fig. 5 (d).Annotate with same tag at position same with the above-mentioned embodiment, and difference only is described.
The difference of the backstopping assembly 4 of Fig. 6 (d) is, the part 49 corresponding with the linking part 48 of above-mentioned Fig. 6 (b) is circular arc.In this variation, as shown in figure 10, form the side 40e of capsule shape portion, dispose in opposite directions with the elasticity joining part 39a of male part 3, in engaging the releasing process, by the swing of this side 40e, pushing elasticity joining part 39a is to this part 39a performance elastic force.
(other associated components)
Above-mentioned bracelet 1 similarly is used for various uses or field with before bracelet.When Fig. 7 and Fig. 8 represent actual use, the end 5a of button band 5, be respectively installed to bracelet correspondence portion, be the installation constitution on recess 2 and the male part 3.Here said button band 5 is broadly to refer to belt, belt etc.Button band 5 with and end 5a, annotate with same tag about in the drawings, expression is continuous button band, illustrates button band two ends 5a.But, this is just in order to represent conveniently, comprised that left and right sides button band 5 is the situation of different button bands (at this moment, an end of each button band is fixed, and the free end of each button band is the corresponding end 5a among the figure) for the situation of same button band (at this moment end 5a is the two ends of this button band) with left and right sides button band 5.
Among Fig. 8, the end 5a of button band 5 is identical with respect to the installation constitution of female part 2.At this moment, corresponding end 5a passes the through hole 28 of following 20b, this part 29a is entered medially circuitous, with making 6 this circuity part is overlapped with the button band portion.Among each figure of Fig. 8, end 5a has nothing in common with each other with respect to the installation constitution of male part 3.That is, (a) in, corresponding end 5a, after above the under shed of above-mentioned through hole 30a guiding fastener 30b, enter in the gap between this fastener 30b and part 29a, derive from the downside of this part 29a again, the part of this derivation is overlapped with the button band portion with making 6.(b) in, corresponding end 5a from the above-mentioned opening of above-mentioned through hole 30a, after guiding fastener 30b following, enters the inboard of this fastener 30b and part 29a, derives the outside again, should derive partly with making 6 to overlap with the button band portion.(c) in, corresponding end 5a is from the open front of above-mentioned through hole 30a, after guiding fastener 30b following, enters in the gap between this fastener 30b and part 29a, derives the outside from the open front of through hole 30a again, will derive partly with making 6 to overlap with the button band.Use these forms, can realize various button bands installations, can select according to purposes.In addition, making 6 only is an example of juncture, also can adopt other fixed forms such as welding, bonding or button.
(main start)
Below, with Fig. 9 and Figure 10, joint, the disengagement action of above-mentioned bracelet 1 are described.Figure 10 is the figure corresponding with Fig. 9, the variation of expression raised part part 3 and backstopping assembly 4.Therefore, following explanation is main describing with Fig. 9.
In the buckle in 1, during the attended operation of female part 2 and male part 3, male part 3 is inserted in the female part 2, made protruding, female part 2,3 mutually near connecting airtight.So the top at junction surface 35 enters backstopping assembly 4 inner 42 (see figure 6)s, along with the strain of elastic fin 41, attachment 44 are in opposite directions crossed at junction surface 35, engage with these attachment 44.Fig. 9 (a) represents that it engages connection status.Above-mentioned elasticity joining part 37a when this state, is contactless state (or contacting gently) with in opposite directions linking part 48, and its elastic force is performance as yet.This point is in above-mentioned variation, and shown in Figure 10 (a), the elasticity joining part 39a of elastic mechanism 39 and the side 40e of backstopping assembly 4 are contactless states, do not bring into play elastic force.
In the time will removing being connected of female part 2 and male part 3, be exposed to the operating portion 47 of opening 21 with pushings such as fingers.So backstopping assembly 4 is a fulcrum with pivot 46,, be urged direction swing or rotation towards it along with the strain of elastic fin 41.In its rotation process, shown in Fig. 9 (b), above-mentioned linking part 48 pushing elasticity joining part 37a, so this elasticity joining part 37a falls back in the groove of slot part 36a, elastic force increases gradually.This point is in variation, and shown in Figure 10 (b), the counterpart of side 40a pushes elasticity joining part 39a, and this elasticity joining part 39a falls back in the groove of slot part 38, and elastic force increases.
Above-mentioned elastic force, junction surface 35 remove from attachment 44 engage before, be that the state of Fig. 9 and Figure 10 each (b) reaches maximum.Therefore, when this engage to be removed, male part 3 was pushed away towards the drawing direction by the elastic force that the elasticity interface member 37a of Fig. 9 (the elasticity joining part 39a of Figure 10) accumulates, so, from bonding station shown in each figure (c), mobile preset distance.Like this, because the elastic force of elasticity joining part 37a, 39a is toward the directive effect of extracting of male part 3, and slide protrusion 32a is by 26 guidings of above-mentioned second guide groove, and therefore, moving of male part 3 can be moved neatly.Therefore, be somebody's turn to do and taking off in the structure, not as before bracelet, removing when engaging and side by side two parts 2,3 to be drawn toward detaching direction, so simple to operate, in addition, when bulldozing operation operating portion 47, elasticity joining part 37a, 39a just accumulate elastic force, can keep the initial elasticity (elastic force) of this part chronically.In addition, because operating portion 47 is single, so, just can remove operation with a finger to side release type belt-buckle shown in Figure 12.
As mentioned above, according to bracelet of the present invention, when removing joint, be accumulated in the elastic force in the elastic mechanism, as the pulling-out force of male part, male part is moved to pulling the position from bonding station by this elastic force of accumulating.Therefore, bracelet of the present invention is compared with bracelet before, even protruding, female part is not subjected to the pulling force of detaching direction, as long as the bulldozing operation operating portion just can not engage automatically again, elastic mechanism is when the bulldozing operation of operating portion, just accumulate the elastic force that pulls direction of male part 3, so spring life is long, component number is few, can implement easily.Easy to use, improve commodity value and reliability.
Claims (3)
1. bracelet, described bracelet has male part and female part, male part is bonded in the female part in case deviate from, and removes above-mentioned joint by the operating portion that bulldozing operation exposes from the opening that is located on the female part; It is characterized in that, have stop mechanism and elastic mechanism;
Aforesaid operations portion is located at above-mentioned stop mechanism, and above-mentioned stop mechanism also has the junction surface, and this junction surface engages with the inserting side of raised part part with operating portion or throws off, and this stop mechanism is located in the female part swingably, is pushed towards direction of engagement;
Above-mentioned elastic mechanism is located at the either party of above-mentioned stop mechanism or raised part part, and by bulldozing operation aforesaid operations portion, the elastic force that male part is deviate from direction is accumulated in this elastic mechanism deflection;
By the pushing toward the releasing direction of engagement of aforesaid operations portion, after above-mentioned elastic mechanism had been accumulated elastic force, above-mentioned joint was disengaged;
Above-mentioned elastic mechanism is made of the elasticity joining part, and this elasticity joining part is located at the plate inserting side of male part by slot part, by the existence of above-mentioned slot part and elastically deformable, and, deviating from direction direction unanimous on the whole with male part, accumulate above-mentioned elastic force.
2. bracelet as claimed in claim 1 is characterized in that, above-mentioned female part is flat partially box-like, in this box-like side, above-mentioned opening is arranged.
3. bracelet as claimed in claim 1 or 2, it is characterized in that, above-mentioned backstopping assembly, be to accept the male part inserting side box-like, have junction surface, operating portion and elastic fin, above-mentioned junction surface is located at this box-like inboard, and aforesaid operations portion is formed on this box-like side's side, and above-mentioned elastic fin is outstanding outside this box-like the opposing party's side; During bulldozing operation aforesaid operations portion,, remove above-mentioned joint from the state that male part is bonded in the female part along with the strain of above-mentioned elastic fin.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000211732A JP4201464B2 (en) | 2000-07-12 | 2000-07-12 | buckle |
| JP211732/2000 | 2000-07-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1331935A CN1331935A (en) | 2002-01-23 |
| CN1229047C true CN1229047C (en) | 2005-11-30 |
Family
ID=18707789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011228148A Expired - Fee Related CN1229047C (en) | 2000-07-12 | 2001-07-10 | Fastener |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4201464B2 (en) |
| KR (1) | KR100426324B1 (en) |
| CN (1) | CN1229047C (en) |
| TW (1) | TW552117B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1014678A2 (en) * | 2009-03-31 | 2019-09-24 | Db Ind Inc | Method and apparatus for adjusting a seat belt |
| KR101659936B1 (en) * | 2014-08-27 | 2016-09-26 | (주)경도상사 | Fastening apparatus for lace of footwear |
| KR101635745B1 (en) | 2015-01-21 | 2016-07-04 | (주)경도상사 | Fastening apparatus for shoelace |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR860003350Y1 (en) * | 1984-12-20 | 1986-11-24 | 주식회사금성사 | Electronic range |
| JPH0719285Y2 (en) * | 1989-03-31 | 1995-05-10 | ワイケイケイ株式会社 | buckle |
| KR920003985Y1 (en) * | 1990-09-21 | 1992-06-15 | 주식회사 키프코 | Plastic buckle |
| JPH0551687U (en) * | 1991-12-19 | 1993-07-09 | 株式会社パイロット | Attachment structure of writing implement for writing board to writing board |
| JPH11244008A (en) * | 1998-03-06 | 1999-09-14 | Ykk Corp | Buckle |
-
2000
- 2000-07-12 JP JP2000211732A patent/JP4201464B2/en not_active Expired - Fee Related
-
2001
- 2001-06-27 TW TW090115553A patent/TW552117B/en not_active IP Right Cessation
- 2001-07-10 CN CNB011228148A patent/CN1229047C/en not_active Expired - Fee Related
- 2001-07-12 KR KR10-2001-0042042A patent/KR100426324B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR100426324B1 (en) | 2004-04-08 |
| KR20020006491A (en) | 2002-01-19 |
| TW552117B (en) | 2003-09-11 |
| JP4201464B2 (en) | 2008-12-24 |
| JP2002017408A (en) | 2002-01-22 |
| CN1331935A (en) | 2002-01-23 |
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