CN2486001Y - Belt buckle - Google Patents
Belt buckle Download PDFInfo
- Publication number
- CN2486001Y CN2486001Y CN01219957U CN01219957U CN2486001Y CN 2486001 Y CN2486001 Y CN 2486001Y CN 01219957 U CN01219957 U CN 01219957U CN 01219957 U CN01219957 U CN 01219957U CN 2486001 Y CN2486001 Y CN 2486001Y
- Authority
- CN
- China
- Prior art keywords
- mentioned
- engagement leg
- rigid portion
- leg
- bracelet according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003780 insertion Methods 0.000 claims abstract description 41
- 230000037431 insertion Effects 0.000 claims abstract description 41
- 210000001503 joint Anatomy 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 210000003141 lower extremity Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Buckles (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
A buckle includes male and female elements, which are securely interconnected, while allowing easy disconnection of the interconnection between the male and female elements when desired. The insertion member includes a base portion, a pair of engagement legs cantilevered from the base portion and extending longitudinally, and a generally transverse connecting member interconnecting the pair of legs. The female member includes a top panel and a bottom panel interconnected at one longitudinal end and has a pair of continuous slits extending longitudinally on either side of the panels from the non-interconnected longitudinal ends of the panels. The buckle is characterized in that the engagement leg comprises a substantially rigid portion and a semi-rigid portion, wherein the semi-rigid portion comprises a spring-like element.
Description
The utility model relates to a kind of bracelet and relates in particular to a kind of bracelet that has sun to insert no part and cloudy bearer element, described these elements can be vertically or the mode that looks like plug in bayonet break away from each other and engage.
The described bracelet of this specification refers generally to a kind of fastener that a positive insertion element and a cloudy bearer element are arranged, and described these elements can break away from and engage each other.Departing connection engages by the flap valve tablet in axial or vertical mode usually and realizes.Each inserts and bearer element all has one to be used for first end that is connected separatably with other element and to be used for second end that will fix with the exterior part that is connected by bracelet with one.Connected exterior part can be the free end of band or the body of tablet and bag for instance.This bracelet is also referred to as Belt connector or belt fastener.
Each positive insertion element and cloudy bearer element generally all comprise a free-ended base portion that is suitable for holding connected band or other parts of object.The base portion ordinary construction has long mouthful or slotted hole of a horizontal expansion, is used to hold the band edge or the part that will be fixed.Long mouthful or the general indentation of slotted hole so that belt length or tension force are adjustable and maintain, are in engagement state and insert the button bearer element.
The sun insertion element generally comprises a pair of engagement leg of vertically stretching out from the base portion cantilever.Engagement leg is to generally being arranged in the base portion transverse end or near the base portion transverse end.The engaging mechanism ordinary construction is in the end of engagement leg, and promptly leg is used for engaging with the corresponding site of bearer element away from the far-end of base portion, reaches interlocking between insertion and bearer element.Engaging mechanism can be a hook component that an angular cut is arranged for instance, and the closure of otch is pointed to base portion.
Cloudy bearer element generally comprises a rigidity receiver shell that a collar and a neck are arranged.Collar portion generally comprises an outer rigid housing that has long mouthful, and the long mouthful thickness thickness with the engagement leg of positive insertion element substantially is identical, but mouthful lateral dimension generally horizontal span nature or that be not subjected to bias voltage than engagement leg is little.The neck of bearer element is with in the middle of the collar portion and base portion of bearer element docked and be configured in collar portion.Neck is the continuity of collar portion basically, except the lateral ends suitable with collar portion got rid of, stays the next through hole that extends between the neck transverse end.
Traditional bracelet operation is as follows.Insert and bearer element for engaging, by vertically pushing away two elements relative to one another, insertion and joint element then engage in vertical or plug in bayonet mode.In this case, the free end of the engagement leg of cantilever is shifted to the hollow receiver shell of bearer element.When engagement leg was run into the inner edge of hollow receiver shell, the lateral port of being dwindled of shell just promoted engagement leg deflection relative to one another and engagement leg to producing tension force.After engagement leg enters receiver shell neck fully, the restriction of the mouth that leg is no longer narrowed down.Because the tension force of leg is eliminated, the horizontal span of engagement leg then returns to and is not subjected to bias state.During this time, the otch that is configured on the engagement leg will form joint with the corresponding lock bolt that is configured in neck, form interlocking thus and prevent that insertion element is disengaged with bearer element accidentally between insertion and bearer element.
Insert and during the joint of bearer element when wanting to remove, the exposed neck by bearer element applies cross force to the leg side, and engagement leg then is subjected to oppressing relative to one another, dwindles the horizontal span of engagement leg thus, and the releasing otch of leg and engaging of collar portion limit.
Generally speaking, good bracelet should meet following standard.The first, insertion and bearer element should keep positive engagement, remove involuntary releasing.Even also still keep interconnection when the bracelet end is subjected to big longitudinal extension power.The second, artificial initiatively be disengaged should be easily, facility and need be no more than the power of sending when the user can feel comfortably cool.Yet, above-mentionedly look simple that requirement has constituted bracelet designer's main design obstacle substantially when rubbing the design of into actual bracelet, because they have brought contradictory requirement substantially.Briefly, for reliable interconnection is provided, clearly, engagement leg must be very strong and rigidity is arranged.On the other hand, be easy to free and mean that engagement leg can easily be subjected to deflection, cause otch to be disengaged with the junction surface of collar element.
Therefore wishing to provide a kind of improved bracelet, reaches reliable interconnect during this button engagement and the user requires to be easy to dissociate when being disengaged.Equally also wish to dissociate and can be easily do not take too great strength and just can accomplish by one hand.
For this reason, the purpose of this utility model provides a kind of improvement bracelet that satisfies above-mentioned requirements substantially.Another purpose of the utility model is to be at least useful selection or the choice that people provide general purpose improvement bracelet.
According to the utility model, a kind of bracelet is provided, comprise an insertion element and a bearer element, wherein, above-mentioned insertion element comprises a base portion, the engagement leg of a pair of longitudinal extension that stretches out from above-mentioned base portion cantilever and the right horizontal substantially Connection Element of the above-mentioned leg of interconnection, above-mentioned bearer element comprises one at a top panel and a bottom panel of vertically holding interconnection, and a pair of vertical end that does not interconnect from panel continuous long mouthful at above-mentioned panel both sides longitudinal extension arranged, it is characterized in that, each above-mentioned engagement leg all comprises a rigid portion and a semi-rigid portion in fact, wherein, the above-mentioned semi-rigid portion of above-mentioned leg one vertically end dock with above-mentioned base portion and closing above-mentioned rigid portion substantially in other vertical terminations.
Preferred semi-rigid portion comprises the spring leaf element that a width is more much bigger than thickness.
Preferably the connection of the interconnection between above-mentioned engagement leg is semirigid.
Preferably when being faced each other compressing, above-mentioned engagement leg is connected with distortion.
Preferred engagement leg one constitutes, and the thickness of the above-mentioned rigid portion substantially of above-mentioned leg is more much bigger than the thickness of the above-mentioned semi-rigid portion of above-mentioned leg.
The utility model will further describe by example with reference to the mode of accompanying drawing now, wherein:
Fig. 1 represents the insertion and the bearer element of the preferred bracelet of the utility model, and wherein dotted line is represented the internal structure of bearer element;
Fig. 2 is the side view of Fig. 1 bearer element, continuous long mouthful and supporting construction between expression bearer element upper and lower panel;
Fig. 3 is that insertion element is from a perspective view of vertically holding;
Fig. 4 represents that insertion and bearer element aligning are so that interconnected perspective view;
Fig. 5 represents insertion and the bearer element of Fig. 4 of seeing from other angle;
Fig. 6 schematically illustrates the insertion element that is contained in the bearer element by a dotted line; With
Fig. 7 schematically illustrates the internal structure of the correspondence of insertion in the joint and bearer element.
Referring to accompanying drawing, the utility model preferred embodiment bracelet (1) that comprises a positive insertion element (10) and a cloudy bearer element (30) is shown.Preferred bracelet (1) is made by the plastic material with strength and stiffness such as polypropylene and synthetic resin.Each insert and bearer element all preferably as the discrete component monoblock cast to reduce production costs and to improve robustness, intensity and durability.
Insertion element (10) roughly comprises a base portion (11) but and a pair of engagement leg (12,13) powerful and elastic deflection, that vertically extend from base portion (11).Base portion has one insertion element is fixed on a device on the exterior part.In this preferred embodiment, fixture comprise a horizontal expansion, be used for fixing and hold long mouthful (14) band edge or band, that zigzag or profile of tooth inner edge are arranged.Engagement leg is to becoming to leave horizontal long mouthful from the base portion longitudinal extension.Engagement leg can be with respect to the joint elastic deflection of leg and base portion joint and preferred only along the plane deflection at two engagement leg places.Each engagement leg all comprises the top (15) and a semirigid bottom (16) of a reinforced rigidity.The top of rigidity (15) is suitable for providing powerful fixing and reliable interconnected a joint with bearer element (30), and comprises a reinforcing element that has obviously greater than semi-rigid thickness of engagement leg.In the present embodiment, the rigid portion of engagement leg or upper limbs thick and wide be similarly and rigid portion have one substantially and make its powerful and firm square cross-section.For detachable interconnected with bearer element is provided, the top of rigidity has one to accept engagement device.The engagement device of present embodiment comprises one from engagement leg top or the wedge-shaped element (17) that stretches out of upper end cantilever.Wedge-shaped element (17) is received rigid portion at a certain angle by means of the element that is rigidly connected, and wedge-shaped element exceeds the free end of engagement leg slightly thus.Wedge-shaped element is improved such to interlink with last rigid portion is the preferred while, certainly under the situation that does not deviate from rule, being connected between other wedge-shaped elements and engagement leg also is feasible.
Interconnection on semi-rigid (16) formation of engagement leg between rigid portion (15) and base portion (11).For inserting on request and bearer element when being easy to separate, bracelet during joint (1) must guarantee insertion element (10) and the very strong interconnected strict demand of bearer element (30), and the bottom of engagement leg (" lower limb ") must have enough rigidity and intensity to satisfy this primary requirement.On the other hand, " lower limb " must have enough elasticity to satisfy desirable secondly requirement.In this preferred embodiment, a spring leaf shape (spring leaf that is used for the damping purpose in for example many commercial Application such as the vehicle) is made in " lower limb " (16) of engagement leg.Similar with other spring leaf devices, this preferred embodiment spring leaf element is made by the width strong elasticity material more much bigger than thickness.For instance, the wide about 8mm of the engagement leg of present embodiment, semi-rigid thick about 2mm and the last thick about 5mm of rigid portion.Generally, wish semi-rigid wide be its thick two to three times at least.Because above-mentioned characteristic, engagement leg is with respect to base portion and the plane elasticity deflection that forms along base portion and engagement leg intersection.Because the semi-rigid portion of the engagement leg that forms by this way, engagement leg with respect to they separately base portion very big elasticity is arranged and with coplane mode deflection relative to one another.Certainly, according to the design of bearer element, engagement leg also can change over deflection relative to one another but not at grade.For further strengthening engagement leg, be configured with the semi-rigid bridge (18) of the engagement leg base portion that interconnecting with respect to they elasticity of base portion separately.This interconnection bridge is horizontal substantially, and when engagement leg face with each other when compressing, as stave deflection substantially.The existence of the transverse interconnects bridge of such deformable or deflection has strengthened engagement leg with respect to they elasticity of base portion separately, and meanwhile, allows engagement leg to keep very firm and firm, to guarantee the interconnected intensity of necessity.As shown in the figure, interconnection bridge is configured with the element of longitudinally guiding (19) substantially, with restriction insertion element moving along bearer element when insertion element is inserted bearer element.
Refer now to bearer element, as can be seen, bearer element (30) comprises a top panel (31) and a lower panel (32) in a longitudinal end (" elbow " (33)) interconnection.The in addition vertically end of panel connects, and leaves the opening that is suitable for holding when interconnected the insertion element engagement leg.Interconnected for ease of untiing or removing, continuous vertical long mouthful (34) are arranged in the side that separates upper and lower panel.So continuous long mouthful (34) are arranged, conventional buckles often run into untie the time, engagement leg can not stumbled by the collar element of accepting.Except that the interconnection of panel component longitudinal end, also have a supporting construction (35) that extends between the upper and lower panel element, it is positioned between upper and lower panel component intermediate space and near panel center longitudinal extension.This longitudinal bracing structure also play a part one be formed at insertion element on the director element (35) that matches of director element, when insertion element is mobile in bearer element and lead or control its motion.In addition, there is a pair of wedge-shaped element (36) to be arranged on the panel and the corresponding position of the wedge-shaped element of insertion element, to reach strong interconnection.The wedge-shaped element of present embodiment links to each other with a pair of pressure passageway, and they enter bearer element and reach the bias voltage that increases gradually when engaging the insertion element wedge-shaped element in insertion element.When insertion element biasing force when the ancon (33) of bearer element is mobile increases, in case the wedge-shaped element of insertion element is by pressure passageway and when beginning to engage with the wedge-shaped element of bearer element then this biasing force disappearance.Engagement leg just springs into interconnected joint in case the biasing force that forms when entering bearer element makes biasing force disappear.
Engage for removing, the user only need press engagement leg relative to one another, and the geometry of wedge-shaped element can automatically withdraw from joint.After removing joint between the wedge-shaped element (36,17) on insertion and the bearer element, the wedge-shaped element of insertion element (17) then moves propulsive force that pressure passageway (37) and pressure passageway form and transfers to and impel insertion element to move apart bearer element, reach thus insert and bearer element between remove easily and engage.
Much less, because strong joint when having structure above-mentioned or that other are similar or equivalent can provide interconnected, and the bracelet that can be easy to dissociate on request.When the utility model is illustrated with reference to specific embodiment,, can adopt the insertion of other geometries or form and bearer element to reach effect same certainly under the rule situation.
Claims (11)
1. a bracelet comprises an insertion and a bearer element, and wherein, above-mentioned insertion element comprises a base portion, engagement leg and the horizontal substantially Connection Element that the above-mentioned engagement leg that interconnecting is right of a pair of longitudinal extension that stretches out from above-mentioned base portion cantilever; And, above-mentioned bearer element is included in vertically a top panel and a bottom panel of end interconnection, and a pair of vertical end that does not interconnect from panel continuous long mouthful at above-mentioned panel both sides longitudinal extension arranged, it is characterized in that, each above-mentioned engagement leg all comprises a rigid portion and a semi-rigid portion in fact, wherein, the above-mentioned semi-rigid portion of above-mentioned leg vertically holds with above-mentioned base portion butt joint and at other vertical ends at one and is being connected above-mentioned rigid portion substantially.
2. bracelet according to claim 1 is characterized in that, above-mentioned semi-rigid portion comprises the spring leaf element that a width is more much bigger than thickness.
3. bracelet according to claim 1 is characterized in that, it is semirigid that the interconnection between above-mentioned engagement leg connects.
4. bracelet according to claim 3 is characterized in that, when above-mentioned engagement leg was faced with each other compressing, above-mentioned interconnection connected deformable.
5. bracelet according to claim 1 is characterized in that, above-mentioned engagement leg one constitutes, and the thickness of the above-mentioned rigid portion substantially of above-mentioned engagement leg is more much bigger than the thickness of the above-mentioned semi-rigid portion of above-mentioned leg.
6. bracelet according to claim 1 is characterized in that, a wedge-shaped element is connected with the rigid portion substantially of each above-mentioned engagement leg, is used for bearer element interconnected.
7. bracelet according to claim 1 is characterized in that, is configured with a pressure passageway on the above-mentioned bearer element, and when insertion element was shifted to above-mentioned bearer element, above-mentioned pressure passageway caused the engagement leg transverse bias.
8. bracelet according to claim 7 is characterized in that the end of above-mentioned pressure passageway is connected with wedge-shaped element.
9. bracelet according to claim 7 is characterized in that, when insertion element is shifted to above-mentioned bearer element, to the bias voltage increase of above-mentioned engagement leg.
10. bracelet according to claim 1 is characterized in that, above-mentioned accept and insertion element between interconnected the joint by wedge-shaped element realize.
11. bracelet according to claim 1 is characterized in that, the thickness of the above-mentioned rigid portion substantially of engagement leg is more much bigger than the thickness of semi-rigid portion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK01102420.5 | 2001-04-04 | ||
| HK01102420A HK1033235A2 (en) | 2001-04-04 | 2001-04-04 | Buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486001Y true CN2486001Y (en) | 2002-04-17 |
Family
ID=10945292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01219957U Expired - Lifetime CN2486001Y (en) | 2001-04-04 | 2001-04-28 | Belt buckle |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1377186A1 (en) |
| KR (1) | KR20030096301A (en) |
| CN (1) | CN2486001Y (en) |
| BR (1) | BR8101885U (en) |
| HK (1) | HK1033235A2 (en) |
| TW (1) | TW577274U (en) |
| WO (1) | WO2002080721A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114269300A (en) * | 2019-07-08 | 2022-04-01 | 途安德国有限公司 | Closure device for orthoses |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114055B (en) * | 2012-02-16 | 2017-04-12 | Ykk株式会社 | Buckle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2117038B (en) * | 1982-03-23 | 1985-09-04 | Nippon Notion Kogyo | Buckle |
| JP3130203B2 (en) * | 1994-04-20 | 2001-01-31 | ワイケイケイ株式会社 | buckle |
| JP3418538B2 (en) * | 1997-12-24 | 2003-06-23 | ワイケイケイ株式会社 | Belt mounting structure of synthetic resin buckle |
| JP3775725B2 (en) * | 2000-09-28 | 2006-05-17 | Ｙｋｋ株式会社 | buckle |
-
2001
- 2001-04-04 HK HK01102420A patent/HK1033235A2/en not_active IP Right Cessation
- 2001-04-28 CN CN01219957U patent/CN2486001Y/en not_active Expired - Lifetime
- 2001-07-27 BR BR8101885-1U patent/BR8101885U/en not_active IP Right Cessation
-
2002
- 2002-03-18 WO PCT/IB2002/000937 patent/WO2002080721A1/en not_active Application Discontinuation
- 2002-03-18 KR KR10-2003-7013026A patent/KR20030096301A/en not_active Application Discontinuation
- 2002-03-18 EP EP02716965A patent/EP1377186A1/en not_active Withdrawn
- 2002-04-03 TW TW091204299U patent/TW577274U/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114269300A (en) * | 2019-07-08 | 2022-04-01 | 途安德国有限公司 | Closure device for orthoses |
Also Published As
| Publication number | Publication date |
|---|---|
| BR8101885U (en) | 2002-12-24 |
| EP1377186A1 (en) | 2004-01-07 |
| TW577274U (en) | 2004-02-21 |
| HK1033235A2 (en) | 2001-08-03 |
| KR20030096301A (en) | 2003-12-24 |
| JP3101501U (en) | 2004-06-17 |
| WO2002080721A1 (en) | 2002-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110428 Granted publication date: 20020417 |