CN101357013A - Belt buckle - Google Patents
Belt buckle Download PDFInfo
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- CN101357013A CN101357013A CNA2008101113622A CN200810111362A CN101357013A CN 101357013 A CN101357013 A CN 101357013A CN A2008101113622 A CNA2008101113622 A CN A2008101113622A CN 200810111362 A CN200810111362 A CN 200810111362A CN 101357013 A CN101357013 A CN 101357013A
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Abstract
The invention provides a buckle. A male member (A) includes a main body portion (10) and a pair of engagement members (30). The main body portion includes a buckle mounting portion made of metal and a base (21). The engagement members (30), made of metal, are supported to be mutually rotatable in an inside direction with respect to the base. One of the engagement member and the base integrally includes a shaft portion (35) serving as a rotational center of the engagement member, the other one includes a recess (27) for entry of the shaft portion. And an elastic member (50), which holds the shaft portion in the recess and allows the engagement members to rotate in the inside direction with the shaft portion being as the rotational center, is also provided. The main body portion and the engagement members include a groove portion locking with the elastic member and a locking wall portion.
Description
Technical field
The present invention relates to a kind of bracelet with male member and female member.In detail, be at least one end or 2 bracelets that band interconnects or separates that are used to make band.
Background technology
Metal bracelet has the weight sense, gives to look similarly to be very solid impression, and, also give feeling of high class.Therefore, value added in order to wait increase to pay for bag, urgently expect metal bracelet.
As the bracelet of complying with such requirement, well-known have a disclosed bracelet in document 1 (No. 6553637 specification of United States Patent (USP)).It is made of metal male member and metal female member.Male member has band installation portion, a pair of fastened component and a pair of elastic component; This band installation portion has guide rod in central authorities; This a pair of fastened component is bearing in the both sides of this band installation portion by the rotatable earth's axis of bearing pin; This a pair of elastic component between each fastened component and guide rod, to each fastened component laterally direction apply power.
Therefore, owing to fastened component can be the center rotation with the bearing pin and can reset, therefore, can make the female relatively member engagement release of male member by this action.
The bracelet that above-mentioned document 1 is put down in writing, male member is made of band installation portion, a pair of fastened component, a pair of bearing pin and a pair of elastic component, and therefore, component number is more.
Therefore, when assembling, need following operation, therefore, there is cost such problem in assembling man-hour, above-mentioned operation is meant: in the both sides that a pair of fastened component are being configured in the band installation portion, after being bearing on the band installation portion in the bearing pin inserting hole that bearing pin is inserted into they and with the rotatable earth's axis of a pair of fastened component, with the elastic component operation of fastening between fastened component and guide rod respectively.
Main purpose of the present invention is to solve such problem, provides a kind of and can reduce component number and can reduce the assembling bracelet in man-hour.
Summary of the invention
Bracelet of the present invention has the female member of tubular and is inserted into the male member that engages in this female member, above-mentioned male member has main part and a pair of fastened component, aforementioned body portion is formed by metal or the resin material that mixed metal powder, and the base portion that has the band installation portion and give prominence to from this band installation portion, above-mentioned fastened component is formed by metal or the resin material that mixed metal powder, and can above-mentioned relatively base portion mutually to the inside direction be supported on this base portion rotationally, and, have the holding section that engages with above-mentioned female member; It is characterized in that, the axial region that side's one of above-mentioned fastened component and above-mentioned base portion has the center of rotation that becomes above-mentioned fastened component, the opposing party of above-mentioned fastened component and above-mentioned base portion has the recess that above-mentioned axial region enters; This bracelet has elastic component, this elastic component remains on above-mentioned axial region in the above-mentioned recess, and allowing above-mentioned fastened component is center of rotation direction rotation to the inside with above-mentioned axial region, and, make above-mentioned fastened component turn back to original position, aforementioned body portion and above-mentioned fastened component have the fastening portion with above-mentioned elastic component fastening.
Adopt this technical scheme, side's one of fastened component and base portion has the axial region as the center of rotation of fastened component, and the opposing party has the recess that axial region inserts, therefore, at first, after axial region is inserted into recess, make the elastic component fastening at main part and fastened component.So, axial region is remained in the recess, and the permission fastened component is center of rotation direction rotation to the inside with the axial region by elastic component.Therefore, fastened component can be center of rotation direction rotation to the inside with the axial region, so, can make the female relatively member of male member engage, remove action.
In the present invention, owing to male member is made of main part, a pair of fastened component and elastic component, so, compare with bracelet in the past, can reduce component number.Therefore, also can reduce assembly cost.
Much less, because main part in the male member and a pair of fastened component form with metal or the resin material that mixed metal powder, so, can form metal bracelet.Therefore, can provide the bracelet that to give impression with weight sense.
In bracelet of the present invention, preferably the slot part of the part of the above-mentioned elastic component of fastening is made by the above-mentioned fastening portion of aforementioned body portion, above-mentioned elastic component has brace portion and a pair of flexure strip portion, this brace portion fastening is at above-mentioned slot part, setting is generally perpendicularly extended from the two ends of this brace portion by this a pair of flexure strip portion, with the medial surface butt of above-mentioned fastened component, above-mentioned axial region is remained in the above-mentioned recess.
Adopt this technical scheme, owing on main part, be provided with slot part as fastening portion, so, if the part of elastic component is housed in this slot part, then can make elastic component remain on main part.
In addition, elastic component forms has a pair of flexure strip portion that is provided with is extended in fastening in the brace portion of slot part with from the two ends of this brace portion shape, therefore, just can be achieved as follows 2 functions with 1 elastic component: axial region is remained on function in the recess and a pair of fastened component direction function of rotating to the inside.Therefore, get final product with 1 elastic component, therefore, with in the past bracelet mutually specific energy reduce component number.At this moment, because elastic component energy strain, so, while, can easily carry out assembling operation by making the elastic component strain carry out assembling operation.
In bracelet of the present invention, preferably the fastening wall portion with the front end fastening of above-mentioned elastic component is made by the above-mentioned fastening portion of above-mentioned fastened component.
Adopt this technical scheme, be provided with as fastening wall portion fastening portion and front end fastening elastic component at fastened component, therefore, if elastic component is housed in the slot part of main part, then the front end fastening of elastic component is in the fastening wall portion of fastened component, therefore, can be by this elastic component assembling main part and fastened component.
In bracelet of the present invention, preferably above-mentioned base portion has to the outstanding a pair of supporting leg of direction of insertion, opposite face at above-mentioned a pair of supporting leg forms the above-mentioned recess with opening, form above-mentioned axial region at above-mentioned fastened component, above-mentioned elastomeric member configuration remains on above-mentioned recess in the position of blocking above-mentioned opening with above-mentioned axial region.
Adopt this technical scheme, form a pair of supporting leg, on the opposite face of this a pair of supporting leg, form recess owing on base portion, give prominence to, and, be provided with axial region at fastened component, therefore, if the axial region of the fastened component opposite face along supporting leg is inserted, then axial region can be inserted in the recess.Then,, then axial region is remained on recess, and the permission fastened component is center of rotation direction rotation to the inside with the axial region by elastic component if with the position of elastomeric member configuration at the opening of blocking recess.Therefore, easily the axial region of fastened component is inserted into the recess of base portion.
In bracelet of the present invention, preferably above-mentioned base portion has to the outstanding a pair of supporting leg of direction of insertion, the above-mentioned axial region that above-mentioned supporting leg has upper wall, lower wall and connects this upper wall and lower wall, the part of above-mentioned fastened component is made and can be housed between above-mentioned upper wall and the lower wall and be formed with the above-mentioned recess with opening at the lateral surface of above-mentioned fastened component, above-mentioned elastomeric member configuration with the medial surface of the above-mentioned fastened component of above-mentioned opening opposition side, above-mentioned axial region is remained on above-mentioned recess.
Adopt this technical scheme, be formed with a pair of supporting leg owing to giving prominence at base portion, the above-mentioned axial region that this supporting leg has upper wall, lower wall and connects this upper wall and lower wall, lateral surface at fastened component is formed with the above-mentioned recess with opening, therefore, if the recess with fastened component be inserted into supporting leg axial region after, with the inner face of elastomeric member configuration at fastened component, then axial region is remained in the recess, and the permission fastened component is center of rotation direction rotation to the inside with the axial region by elastic component.Under this state, elastic component contacts with the inner face of fastened component, and this fastened component is applied power laterally, therefore, can make fastened component remain on stable posture, and fastened component also can stably turn to the inside.
In bracelet of the present invention, preferably above-mentioned base portion has the abutting part at above-mentioned fastened component above-mentioned fastened component butt when direction has been rotated predetermined angular to the inside.
Adopt this technical scheme, if fastened component direction rotation to the inside predetermined angular, the abutting part butt that then fastened component and base portion had, therefore, the further rotation of direction to the inside of fastened component is limited.Therefore, fastened component is direction rotation to the inside exceedingly not, therefore, can make and can withstand the structure of using all the year round.
In bracelet of the present invention, preferably above-mentioned base portion has will be relative to the abutting part of the direction of insertion axis of above-mentioned male member when direction is rotated laterally, above-mentioned fastened component butt at above-mentioned fastened component.
Adopt this technical scheme, if make fastened component direction rotation laterally, the abutting part butt that then fastened component and base portion had is so the further rotation of direction laterally of fastened component is restricted.Therefore, fastened component is direction rotation laterally exceedingly not, therefore, can make and can withstand the structure of using all the year round.
Description of drawings
Fig. 1 is the exploded perspective view of the bracelet of expression embodiments of the present invention.
Fig. 2 is the biopsy cavity marker devices front view of male member of the bracelet of the above-mentioned embodiment of expression.
Fig. 3 is the partial enlarged drawing of presentation graphs 2.
Fig. 4 is the cutaway view of relation of fastened component, main part, the elastic component of the above-mentioned embodiment of expression.
Fig. 5 is the figure that represents in the above-described embodiment fastened component to be assembled in main part state before.
Fig. 6 is the figure that represents in the above-described embodiment fastened component to be assembled in main part state afterwards.
Fig. 7 is the stereogram of the decomposing state of expression variation of the present invention.
The specific embodiment
Followingly one embodiment of the present invention is described with reference to accompanying drawing.
The structure of embodiment
Fig. 1 is the exploded perspective view of the bracelet of expression present embodiment, and Fig. 2 is the biopsy cavity marker devices front view of the male member A of bracelet of expression present embodiment.
The bracelet 1 of present embodiment is the device that is used to make the end 2A, the 2B that are with 2 (for example, the shoulder belt of knapsack etc.) to connect or separate, the male member A that has female member B and be arranged to be inserted into this female member B and can extract from this female member B.
(male member A)
Male member A has main part 10, a pair of holding section 30 and elastic component 50.In the middle of them, main part 10 and a pair of holding section 30 are formed by die cast metal, and elastic component 50 is formed by rubber-like resin material injection molded.
As metal, for example, can enumerate aluminium, stainless steel, magnesium, titanium, iron, copper, zinc or their metals such as alloy.Wherein, preferably with light metal or the formation of their alloy such as aluminium, magnesium, titaniums.
As the rubber-like resin material, for example, can enumerate synthetic resin such as polyacetals, polyamide, polypropylene.
(main part 10)
The base portion 21 that main part 10 has band installation portion 11 and given prominence to from this band installation portion 11.
On the end face of direction of insertion one side of link 22, in surface that clips supporting leg 26 and rear side, be formed with the 1st abutting part 23, the 1st abutting part 23 makes fastened component 30 relative to the axis that extends along direction of insertion when direction is rotated laterally, with fastened component 30 butts, and, between these the 1st abutting parts 23, be formed with slot part 24 as the fastening portion of the part of fastening elastic component 50.Shown in the enlarged drawing of Fig. 3, the 1st abutting part 23 is formed by inclined wall, and this inclined wall is along with the anti-direction of insertion from the male member A of lateral surface one side whereabouts of the medial surface one lateral-supporting leg 26 of supporting leg 26 tilts.Slot part 24 is between a pair of supporting leg 26, and the gauge that forms groove width and elastic component 50 is roughly the same.
Medial surface at each supporting leg 26 is formed with recess 27, and this recess 27 is cut into axial region 35 described later (being arranged on the axial region 35 on the fastened component 30) and can enters from the axial roughly direction of quadrature with respect to axial region 35.That is, the opposite face side at two supporting legs 26 is formed with the opening (recess 27) that is used for axial region 35 and enters.Recess 27 is in the perisporium that has with the circular port of axial region 35 roughly the same diameters, have opening 27A in the inner face side of supporting leg 26, and the width dimensions of opening 27A forms the diameter size about equally with circular port.
In addition, leading section lateral surface at each supporting leg 26 is respectively equipped with the 2nd abutting part 28 and the 3rd abutting part 29, the 2nd abutting part 28 when making fastened component 30 direction rotated predetermined angular to the inside, with fastened component 30 butts, the 3rd abutting part 29 when making fastened component 30 direction rotated laterally, with the fastened component butt.The 2nd abutting part 28 forms the inclined plane that tilts to the anti-direction of insertion whereabouts outside along with from the front end of supporting leg 26.At this, form the inclined plane that relative direction of insertion axis becomes about 15 degree.The 3rd abutting part 29 forms the plane that meets at right angles and extend laterally from the relative direction of insertion of outermost side of the 2nd abutting part 28.
(fastened component 30)
Fastened component 30 has upper wall 31 and lower wall 32, sidewall 33 and next door 34, and this upper wall 31 and lower wall 32 flat shapes are lance shape and face-off up and down; This sidewall 33 connects between the leading section outside of these upper walls 31 and lower wall 32; This next door 34 begins to be configured between upper wall 31 and the lower wall 32 from the centre of this sidewall 33.
On position, be wholely set axial region 35 as the center of rotation of fastened component 30 between upper wall 31 and the lower wall 32, at the close base end part of an opposite side with leading section.Axial region 35 form with the cross section for circular column, in the position of departing from this column center, specifically, in the inside excentric position of one lateral deviation, side, the shape of using the plane parallel to cut off with the axis of column.In addition, under the state that fastened component 30 has been assembled on the main part 10, be arranged on the axial region 35 on the fastened component 30 of both sides cut plane 35A, be roughly flush with the medial surface of supporting leg 26, and with direction, the relative configuration of the direction of insertion quadrature of male member A.
At anti-direction of insertion one end of upper wall 31 and lower wall 32, be formed with the 1st bearing surface 36, the 1st bearing surface 36 is assembled in main part 10 and will be from roughly parallel with direction of insertion attitude when direction is rotated laterally, with the 1st abutting part 23 butts of main part 10 at fastened component 30.In addition, constitute, be formed with breach 37 in medial surface one side of the 1st bearing surface 36, by this breach 37, fastened component 30 direction to the inside rotates the angle of regulation.
As shown in Figure 4, anti-direction of insertion one end at sidewall 33 is formed with the holding section 41 that engages with female member B, and, be formed with respectively and the 2nd abutting part 28 of main part 10 and the 2nd bearing surface 43 and the 3rd bearing surface 44 of the 3rd abutting part 29 butts.
The 2nd bearing surface 43 is at fastened component 30 when direction has been rotated predetermined angular to the inside and the 2nd abutting part 28 butts of base portion 21.The 3rd bearing surface 44 is assembled on the main part 10 at fastened component 30, will be from attitude when direction is rotated laterally, with the 3rd abutting part 29 butts of main part 10 with the direction of insertion almost parallel.
Anti-direction of insertion one end of next door 34 be formed with as with the fastening wall portion 45 of the fastening portion of elastic component 50 front end fastenings.Fastening wall portion 45 is made of breach, and this breach has 1st fastening wall 45A parallel with direction of insertion and vertical and the 2nd fastening wall 45B that extend to the inside of front end from this fastening wall 45A.
The 1st fastening wall 45A role is and the front end butt of elastic component 50 described later, makes elastic component 50 produce elastic forces, and in addition, the 2nd fastening wall 45B role is to prevent that elastic component 50 from extracting to direction of insertion.At this, the 1st fastening wall 45A and the 2nd fastening wall 45B is not necessarily non-forms as one.For example,, the wall 45B that prevention is moved to direction of insertion can be set, produce elastic forces in order to make at elastic component 50 in order to keep the assembled state of elastic component 50, also can be provided with different with this wall 45B, with the inwall of elastic component 50 butts etc.
(elastic component 50)
Brace portion 51 forms: gauge roughly with the groove width of the slot part 24 of main part 10 about equally and the roughly the same cross section of the degree of depth of the size of direction of insertion and slot part 24 be the shape of rectangle, and the size between the supporting leg 26 of length and main part 10 is roughly the same.If brace portion 51 is housed in slot part 24, then can stop brace portion 51 to move to anti-direction of insertion and surperficial back side direction.
In addition, in brace portion 51 and flexure strip portion 52, be not only flexure strip portion 52 distortion, according to deformation extent, brace portion 51 also is out of shape.
(female member B)
Female member B forms by the casting forming of metal, has the cylindrical shell 64 of flattened rectangular tubular, and this cylindrical shell 64 has table wall 61, back wall 62, side walls 63.In addition, metal as used herein, though identical with the metal of main part 10 that forms male member A or fastened component 30, can not identical materials also.
On cylindrical shell 64, an end is formed with the insertion mouth 65 of the fastened component 30 that can insert male member A, and the other end is formed with band installation portion 66, is formed with accommodation space 67 from inserting mouthfuls 65 to other end ground in inside.Band installation portion 66 is formed by the band inserting hole that passes with 2 end 2B.
Be provided with 2 reinforced sheets 68 integratedly between table wall 61 and back wall 62, these 2 reinforced sheets 68 extend in parallel along direction of insertion to the inboard portion of accommodation space 67 from the middle position that inserts mouth 65.Therefore, even when on table wall 61 and back wall 62, applying external force, also can prevent to show wall 61 and back wall 62 distortion.
The effect of present embodiment and effect
As shown in Figure 5, when the male member A of assembling, the supporting leg 26 of relative main part 10, make fastened component 30 become its front end attitude toward the outer side, from this state, make the counter clockwise direction rotation of fastened component 30 in Fig. 5, and axial region 35 is embedded in the recess 27 of main part 10, then become state shown in Figure 6.
, as the double dot dash line of Fig. 6 shown in, elastic component 50 be installed, then can assemble male member A thereafter.Promptly, make flexure strip portion 52 strain to the inside of the both sides of elastic component 50, under this state, at first, if at the slot part 24 that brace portion 51 is inserted into main part 10 after, make flexure strip portion 52 elastic resets of both sides, then the front end fastening of the flexure strip portion 52 of both sides is in the fastening wall portion 45 of fastened component 30.At this moment, according to circumstances, brace portion 51 also is out of shape.
Under this state, the front-end configuration of elastic component 50 is between the upper wall 31 and lower wall 32 of fastened component 30.
As shown in Figure 2, under this state, brace portion 51 fastenings of elastic component 50 are in the slot part 24 of main part 10, and the front end fastening of the flexure strip portion 52 of both sides is in the fastening wall portion 45 of fastened component 30, thus, can prevent that elastic component 50 from sloughing from these main parts 10 or fastened component 30.
In addition, the flexure strip portion 52 of the both sides of elastic component 50 contacts with the medial surface of the supporting leg 26 of main part 10 and the plane 35A of axial region 35, and the 1st fastening wall 45A butt of front end and fastening wall portion 45, fastened component 30 is applied rotatory force laterally, promptly, the direction of axial region 35 in being embedded into recess 27 applies rotatory force, and therefore, axial region 35 is maintained in the recess 27 of main part 10.In addition, the flexure strip portion 52 of elastic component 50 under assembled state, blocked the opening of the recess 27 of having put into axial region 35, axial region 35 is housed in recess 27.
Under this state, if fastened component 30 direction to the inside rotates predetermined angular, then as shown in Figure 4, the 2nd abutting part 28 butts that the 2nd bearing surface 43 and the main part 10 of fastened component 30 had, therefore, the further rotation of direction to the inside of fastened component 30 is restricted.Therefore, fastened component 30 is direction rotation to the inside exceedingly not, therefore, and for withstanding the structure of using all the year round.Under this state or in the position of approaching this, the holding section 41 of male member A is disengaged with the engaging of the portion that is stuck 72 of female member B, and male member A can extract from female member B.
On the contrary, if make fastened component 30 direction rotation laterally, the 1st abutting part 23 or the 3rd abutting part 29 butts that are had of the 1st bearing surface 36 of fastened component 30 or the 3rd bearing surface 44 and main part 10 then, therefore, the fastened component 30 further rotation of direction laterally is restricted.Therefore, fastened component 30 is direction rotation laterally exceedingly not, therefore, becomes and can withstand the structure of using all the year round.
For so male member A that has assembled is engaged with female member B, the fastened component 30 of the male member A insertion mouth 65 from female member B is inserted into the accommodation space 67.If do like this, fastened component 30 is inserted in the accommodation space 67, then make sidewall 63 to the inside strain and the insertion of fastened component 30 by female member B.Soon, the holding section 41 of fastened component 30 is inserted into the position of the sidewall 63 that surpasses female member B, then fastened component 30 elastic reset laterally.So, the holding section 41 of fastened component 30 and the portion that is stuck 72 fastenings of female member B.That is, male member A and female member B fastening.
If under this fastening state, on male member A and female member B, apply the power of drawing direction, then this power is born by the bearing surface of the recess 27 of the axial region 35 of fastened component 30 and main part 10.Axial region 35 form with the cross section for circular column, in the position of departing from this column center, the shape of using the plane parallel to cut off with the axle of column, that is, form the shape at the center that has comprised axial region 35, guaranteed intensity as axial region 35, therefore, can avoid their breakages.
By the way, the cut plane 35A of axial region 35 with relative configuration of direction of the direction of insertion quadrature of male member A, therefore, can expect to reduce effect with the width size of the direction of insertion quadrature of male member A.Therefore, the intensity of axial region 35 can be kept, the size of the width of male member A can be reduced again.
And in order to remove the engaging of male member A and female member B, the operating portion 42 that makes the male member A that exposes from the peristome 71 of female member B is strain to the inside.Do like this, the holding section 41 of fastened component 30 breaks away from from the portion that is stuck 72 of female member B, therefore, if extract male member A from female member B under this state, then can remove both engagings.
In the bracelet of this structure,,, can reduce component number so compare with bracelet in the past because male member A is made of main part 10, a pair of fastened component 30 and elastic component 50.Therefore can reduce assembly cost.
Particularly, when the male member A of assembling, the axial region 35 with fastened component 30 be embedded into main part 10 recess 27 after, as long as with elastic component 50 fastenings on main part 10 and fastened component 30, therefore, can easily carry out assembling operation.And, because elastic component 50 can strain, so, while, can easily carry out assembling operation by making elastic component 50 strains carry out assembling operation.
In addition, elastic component 50 form have fastening in the brace portion 51 of the slot part 24 of main part 10 and from the two ends of this brace portion 51 relative direction of insertion extend the shape of a pair of flexure strip portion 52 that is provided with, therefore, just can be achieved as follows 2 functions with 1 elastic component 50: axial region 35 is remained on function in the recess 27 and a pair of fastened component 30 direction function of rotating to the inside.Therefore, compare also with bracelet in the past and can reduce component number.
And the main part 10 among female member B and the male member A and a pair of fastened component 30 are formed by metal, therefore, can form metal bracelet.Therefore, can provide and to give bracelet with weight sense impression.
Variation
And the present invention is not limited to the bracelet with the structure of above-mentioned embodiment explanation, also comprises following such variation.
In the above-described embodiment, though its structure for axial region 35 is arranged on the fastened component 30 integratedly, and, the recess 27 that axial region 35 enters is set on the base portion 21 of main part 10, also can be structure in contrast to this.For example, as shown in Figure 7, its structure also can be for being provided with axial region 35 on the base portion 21 of main part 10, and, the recess 27 that axial region 35 enters is set on fastened component 30.
In detail, though have aspect the slot part 24 at link 22 identical with above-mentioned embodiment,, at first be to outstanding a pair of supporting leg 26 differences that form of direction of insertion from link 22.Supporting leg 26 has upper wall 26A and lower wall 26B, and forms continuous groove with the slot part 24 identical gauges that had with link 22.The part of the flexure strip portion 52 of elastic component 50 and the part of fastened component described later 30 are housed between these upper walls 26A and the lower wall 26B.
In addition, on fastened component 30, be formed with the holding section 41 that engages with female member B, be formed with fastening wall portion 45 simultaneously as the fastening portion of the front end of fastening elastic component 50.This fastening wall portion 45 forms step-like at the medial surface of fastened component 30, the front end fastening by elastic component 50 can prevent that elastic component 50 from deviating to direction of insertion on this step.
In addition, therefore the medial surface butt of elastic component 50 and fastened component 30, if push fastened component 30 to the inside, then allows fastened component 30 to turn to the inside, and if stop pushing, then makes fastened component 30 turn back to original position.In this variation,, then, rotate further so can prevent fastened component 30 because fastened component 30 contacts with the sidewall 26C that is connected upper wall 26A and lower wall 26B if fastened component 30 will laterally rotate.
In this case, owing to must make the arc surface of axial region 35 have the function that guiding fastened component 30 rotates, so must be configured to: the arc surface of axial region 35 is mutually towards the inboard, and the plane 35A of axial region 35 mutually toward the outer side.And, the recess 27 that fastened component 30 is had form lateral surface direction opening breach, in when assembling, by elastic component 50 stop fastened components 30 to the inside direction move, keep the state that axial region 35 has been housed in the recess 27.
In the above-described embodiment, though with axial region 35 become with the cross section for circular column, in the position of departing from this column center, the shape of using the plane parallel to cut off with the axis of column, be not limited to this.For example, also can be semi-cylindrical roughly, perhaps also can be cylindric (plane that has not cut off cylindric).
In addition, even for recess 27, also need not be and the on all four shape of the contour shape of axial region 35, so long as be the shape that fastened component 30 can rotate at least, and when rotating with the direction of direction (anti-direction of insertion) quadrature of power effect on have a face that contacts with axial region 35 shape get final product.
At above-mentioned embodiment, make main part 10 and fastened component 30 in the parts that constitute male member A be metal system, but the metal system of being not limited to also can be formed by the resin material of the metal powder that has mixed aluminium, stainless steel, magnesium, titanium, iron, copper, zinc or their alloy etc.If in resin material, mix metal powder, surface state can be processed into the texture same, weight sense with metal, so, can obtain and be the equal finished products of metal article.
In the above-described embodiment, though female member B also becomes metal system, self-evident for the material that constitutes female member B.For example, also can form by resin materials identical, that mixed metal powder or different kinds of metals powder such as material with main part 10 that forms male member A or fastened component 30.
In the above-described embodiment, though constitute elastic component 50 with the rubber-like resin material, if the rubber-like material then is not limited to resin material.For example, stripe board that also can bending metals system forms.
In the above-described embodiment, though the structure that to be the holding section 41 of male member A engage with the portion that is stuck 72 on peristome 71 ends that are arranged on female member B is not limited to this, also can be other structure.For example, also can adopt following structure: the surface and the back side at the front end of the operating portion 42 of male member A are provided with the holding section, and this holding section is in the inboard portion of the accommodation space 67 of female member B, engage with the portion of being stuck that is arranged on table wall 61 and back wall 62.
In the above-described embodiment, though form band installation portion 11,66 respectively,, also can not be with installation portion for female member B at male member A and female member B.That is, female member B directly is fixed on other parts.
In the above-described embodiment, as being with 2, being not limited to banded band, also can be the cord that does not have width.
Claims (7)
1. bracelet has: the female member (B) of tubular and be inserted in this female member (B) the male member (A) of engaging with it,
Above-mentioned male member (A) has main part (10) and a pair of fastened component (30),
Aforementioned body portion (10) forms by metal or the resin material that mixed metal powder, and the base portion (21) that has band installation portion (11) and given prominence to from this band installation portion (11),
Above-mentioned fastened component (30) is formed by metal or the resin material that mixed metal powder, and can with respect to above-mentioned base portion (21) mutually to the inside direction be supported on rotationally on the above-mentioned base portion (21), and have the holding section (41) that engages with above-mentioned female member (B), it is characterized in that
One side of above-mentioned fastened component (30) and above-mentioned base portion (21) has the axial region (35) as the center of rotation of above-mentioned fastened component (30) integratedly, the opposing party of above-mentioned fastened component (30) and above-mentioned base portion (21) has the recess (27) that above-mentioned axial region (35) enters
This bracelet has elastic component (50), this elastic component (50) remains on above-mentioned axial region (35) in the above-mentioned recess (27), and allowing above-mentioned fastened component (30) is center of rotation direction rotation to the inside with above-mentioned axial region (35), and, make above-mentioned fastened component (30) turn back to original position
Aforementioned body portion (10) and above-mentioned fastened component (30) have the fastening portion for above-mentioned elastic component (50) fastening.
2. bracelet according to claim 1 is characterized in that,
The above-mentioned fastening portion of aforementioned body portion (10) is the slot part (24) of the part of the above-mentioned elastic component of fastening (50),
Above-mentioned elastic component (50) has brace portion (51) and a pair of flexure strip portion (52), this brace portion (51) fastening is in above-mentioned slot part (24), this a pair of flexure strip portion (52) extends from the two ends approximate vertical of this brace portion (51) and is provided with, with the medial surface butt of above-mentioned fastened component (30), above-mentioned axial region (35) is remained in the above-mentioned recess (27).
3. bracelet according to claim 2 is characterized in that,
The above-mentioned fastening portion of above-mentioned fastened component (30) is the fastening wall portion (45) for the front end fastening of above-mentioned elastic component (50).
4. bracelet according to claim 1 is characterized in that,
Above-mentioned base portion (21) has to the outstanding a pair of supporting leg (26) of direction of insertion, forms the above-mentioned recess (27) with opening (27A) at the opposite face of above-mentioned supporting leg (26),
Form above-mentioned axial region (35) at above-mentioned fastened component (30),
Above-mentioned elastic component (50) is configured in the position of blocking above-mentioned opening (27A), and above-mentioned axial region (35) is remained on above-mentioned recess (27).
5. bracelet according to claim 1 is characterized in that,
Above-mentioned base portion (21) has to the outstanding a pair of supporting leg (26) of direction of insertion, and above-mentioned supporting leg (26) has upper wall (26A) and lower wall (26B) and the above-mentioned axial region (35) that is connected this upper wall (26A) and lower wall (26B),
The part of above-mentioned fastened component (30) can be housed between above-mentioned upper wall (26A) and the lower wall (26B), and is formed with the have opening above-mentioned recess (27) of (27A) on the lateral surface of above-mentioned fastened component (30),
Above-mentioned elastic component (50) is configured in the medial surface of the above-mentioned fastened component (30) opposite with above-mentioned opening (27A), and above-mentioned axial region (35) is remained on above-mentioned recess (27).
6. according to any described bracelet of claim 1～5, it is characterized in that,
Above-mentioned base portion (21) have above-mentioned fastened component (30) when direction has been rotated predetermined angular to the inside, with the abutting part (28) of above-mentioned fastened component (30) butt.
7. according to any described bracelet of claim 1～5, it is characterized in that,
Above-mentioned base portion (21) have the direction of insertion axis that makes above-mentioned fastened component (30) relative to above-mentioned male member (A) when direction is rotated laterally, with the abutting part (23,29) of above-mentioned fastened component (30) butt.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-202044 | 2007-08-02 | ||
| JP2007202044A JP2009034383A (en) | 2007-08-02 | 2007-08-02 | Buckle |
| JP2007202044 | 2007-08-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101357013A true CN101357013A (en) | 2009-02-04 |
| CN101357013B CN101357013B (en) | 2010-10-06 |
Family
ID=40329723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101113622A Active CN101357013B (en) | 2007-08-02 | 2008-05-27 | Belt buckle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2009034383A (en) |
| CN (1) | CN101357013B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145405A1 (en) * | 2009-06-16 | 2010-12-23 | 东莞市怡丰锁业有限公司 | Insert buckle head and insert buckle |
| CN109222342A (en) * | 2018-10-25 | 2019-01-18 | 颜英全 | A kind of metal and the eye-splice of plastic composition body |
| US11089843B2 (en) | 2020-01-17 | 2021-08-17 | Duraflex Hong Kong Limited | Buckle |
| US11160331B2 (en) | 2020-01-17 | 2021-11-02 | Duraflex Hong Kong Limited | Buckle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6033669B2 (en) * | 2012-12-26 | 2016-11-30 | 株式会社キャステム | Metal buckle and manufacturing method thereof |
| TWI660691B (en) * | 2018-10-09 | 2019-06-01 | 倍騰國際股份有限公司 | Magnetic button |
| USD1003192S1 (en) | 2020-01-17 | 2023-10-31 | Duraflex Hong Kong Limited | Buckle |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2518856Y2 (en) * | 1991-12-20 | 1996-11-27 | ワイケイケイ株式会社 | buckle |
| US6553637B1 (en) * | 2001-10-22 | 2003-04-29 | Ang-Yu Chen | Movable buckle structure |
| CN2532719Y (en) * | 2002-03-15 | 2003-01-29 | 纪成隆 | Improved insertion buckle assembly |
-
2007
- 2007-08-02 JP JP2007202044A patent/JP2009034383A/en active Pending
-
2008
- 2008-05-27 CN CN2008101113622A patent/CN101357013B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010145405A1 (en) * | 2009-06-16 | 2010-12-23 | 东莞市怡丰锁业有限公司 | Insert buckle head and insert buckle |
| EP2443954A4 (en) * | 2009-06-16 | 2016-04-06 | Yifeng Mfg Co Ltd | Insert buckle head and insert buckle |
| CN109222342A (en) * | 2018-10-25 | 2019-01-18 | 颜英全 | A kind of metal and the eye-splice of plastic composition body |
| US11089843B2 (en) | 2020-01-17 | 2021-08-17 | Duraflex Hong Kong Limited | Buckle |
| US11160331B2 (en) | 2020-01-17 | 2021-11-02 | Duraflex Hong Kong Limited | Buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009034383A (en) | 2009-02-19 |
| CN101357013B (en) | 2010-10-06 |
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